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setup-python/node_modules/prettier/parser-postcss.js

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2019-06-27 09:12:00 +08:00
(function webpackUniversalModuleDefinition(root, factory) {
if(typeof exports === 'object' && typeof module === 'object')
module.exports = factory();
else if(typeof define === 'function' && define.amd)
define([], factory);
else if(typeof exports === 'object')
exports["postcss"] = factory();
else
root["prettierPlugins"] = root["prettierPlugins"] || {}, root["prettierPlugins"]["postcss"] = factory();
})(typeof self !== 'undefined' ? self : this, function() {
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/* 0 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
var TAG = exports.TAG = 'tag';
var STRING = exports.STRING = 'string';
var SELECTOR = exports.SELECTOR = 'selector';
var ROOT = exports.ROOT = 'root';
var PSEUDO = exports.PSEUDO = 'pseudo';
var NESTING = exports.NESTING = 'nesting';
var ID = exports.ID = 'id';
var COMMENT = exports.COMMENT = 'comment';
var COMBINATOR = exports.COMBINATOR = 'combinator';
var CLASS = exports.CLASS = 'class';
var ATTRIBUTE = exports.ATTRIBUTE = 'attribute';
var UNIVERSAL = exports.UNIVERSAL = 'universal';
/***/ }),
/* 1 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
function _get(target, property, receiver) { if (typeof Reflect !== "undefined" && Reflect.get) { _get = Reflect.get; } else { _get = function _get(target, property, receiver) { var base = _superPropBase(target, property); if (!base) return; var desc = Object.getOwnPropertyDescriptor(base, property); if (desc.get) { return desc.get.call(receiver); } return desc.value; }; } return _get(target, property, receiver || target); }
function _superPropBase(object, property) { while (!Object.prototype.hasOwnProperty.call(object, property)) { object = _getPrototypeOf(object); if (object === null) break; } return object; }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
var Node = __webpack_require__(3);
var Container =
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function (_Node) {
_inherits(Container, _Node);
function Container(opts) {
var _this;
_classCallCheck(this, Container);
_this = _possibleConstructorReturn(this, _getPrototypeOf(Container).call(this, opts));
if (!_this.nodes) {
_this.nodes = [];
}
return _this;
}
_createClass(Container, [{
key: "push",
value: function push(child) {
child.parent = this;
this.nodes.push(child);
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value: function each(callback) {
if (!this.lastEach) this.lastEach = 0;
if (!this.indexes) this.indexes = {};
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index,
result;
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result = callback(this.nodes[index], index);
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this.indexes[id] += 1;
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}, {
key: "walkType",
value: function walkType(type, callback) {
var _this2 = this;
if (!type || !callback) {
throw new Error('Parameters {type} and {callback} are required.');
} // allow users to pass a constructor, or node type string; eg. Word.
type = type.name && type.prototype ? type.name : type;
return this.walk(function (node, index) {
if (node.type === type) {
return callback.call(_this2, node, index);
}
});
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key: "append",
value: function append(node) {
node.parent = this;
this.nodes.push(node);
return this;
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key: "prepend",
value: function prepend(node) {
node.parent = this;
this.nodes.unshift(node);
return this;
}
}, {
key: "cleanRaws",
value: function cleanRaws(keepBetween) {
_get(_getPrototypeOf(Container.prototype), "cleanRaws", this).call(this, keepBetween);
if (this.nodes) {
var _iteratorNormalCompletion = true;
var _didIteratorError = false;
var _iteratorError = undefined;
try {
for (var _iterator = this.nodes[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
var node = _step.value;
node.cleanRaws(keepBetween);
}
} catch (err) {
_didIteratorError = true;
_iteratorError = err;
} finally {
try {
if (!_iteratorNormalCompletion && _iterator.return != null) {
_iterator.return();
}
} finally {
if (_didIteratorError) {
throw _iteratorError;
}
}
}
}
}
}, {
key: "insertAfter",
value: function insertAfter(oldNode, newNode) {
var oldIndex = this.index(oldNode),
index;
this.nodes.splice(oldIndex + 1, 0, newNode);
for (var id in this.indexes) {
index = this.indexes[id];
if (oldIndex <= index) {
this.indexes[id] = index + this.nodes.length;
}
}
return this;
}
}, {
key: "insertBefore",
value: function insertBefore(oldNode, newNode) {
var oldIndex = this.index(oldNode),
index;
this.nodes.splice(oldIndex, 0, newNode);
for (var id in this.indexes) {
index = this.indexes[id];
if (oldIndex <= index) {
this.indexes[id] = index + this.nodes.length;
}
}
return this;
}
}, {
key: "removeChild",
value: function removeChild(child) {
child = this.index(child);
this.nodes[child].parent = undefined;
this.nodes.splice(child, 1);
var index;
for (var id in this.indexes) {
index = this.indexes[id];
if (index >= child) {
this.indexes[id] = index - 1;
}
}
return this;
}
}, {
key: "removeAll",
value: function removeAll() {
var _iteratorNormalCompletion2 = true;
var _didIteratorError2 = false;
var _iteratorError2 = undefined;
try {
for (var _iterator2 = this.nodes[Symbol.iterator](), _step2; !(_iteratorNormalCompletion2 = (_step2 = _iterator2.next()).done); _iteratorNormalCompletion2 = true) {
var node = _step2.value;
node.parent = undefined;
}
} catch (err) {
_didIteratorError2 = true;
_iteratorError2 = err;
} finally {
try {
if (!_iteratorNormalCompletion2 && _iterator2.return != null) {
_iterator2.return();
}
} finally {
if (_didIteratorError2) {
throw _iteratorError2;
}
}
}
this.nodes = [];
return this;
}
}, {
key: "every",
value: function every(condition) {
return this.nodes.every(condition);
}
}, {
key: "some",
value: function some(condition) {
return this.nodes.some(condition);
}
}, {
key: "index",
value: function index(child) {
if (typeof child === 'number') {
return child;
} else {
return this.nodes.indexOf(child);
}
}
}, {
key: "toString",
value: function toString() {
var result = this.nodes.map(String).join('');
if (this.value) {
result = this.value + result;
}
if (this.raws.before) {
result = this.raws.before + result;
}
if (this.raws.after) {
result += this.raws.after;
}
return result;
}
}, {
key: "first",
get: function get() {
if (!this.nodes) return undefined;
return this.nodes[0];
}
}, {
key: "last",
get: function get() {
if (!this.nodes) return undefined;
return this.nodes[this.nodes.length - 1];
}
}]);
return Container;
}(Node);
Container.registerWalker = function (constructor) {
var walkerName = 'walk' + constructor.name; // plural sugar
if (walkerName.lastIndexOf('s') !== walkerName.length - 1) {
walkerName += 's';
}
if (Container.prototype[walkerName]) {
return;
} // we need access to `this` so we can't use an arrow function
Container.prototype[walkerName] = function (callback) {
return this.walkType(constructor, callback);
};
};
module.exports = Container;
/***/ }),
/* 2 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
var singleQuote = exports.singleQuote = '\''.charCodeAt(0);
var doubleQuote = exports.doubleQuote = '"'.charCodeAt(0);
var backslash = exports.backslash = '\\'.charCodeAt(0);
var backTick = exports.backTick = '`'.charCodeAt(0);
var slash = exports.slash = '/'.charCodeAt(0);
var newline = exports.newline = '\n'.charCodeAt(0);
var space = exports.space = ' '.charCodeAt(0);
var feed = exports.feed = '\f'.charCodeAt(0);
var tab = exports.tab = '\t'.charCodeAt(0);
var carriageReturn = exports.carriageReturn = '\r'.charCodeAt(0);
var openedParenthesis = exports.openedParenthesis = '('.charCodeAt(0);
var closedParenthesis = exports.closedParenthesis = ')'.charCodeAt(0);
var openedCurlyBracket = exports.openedCurlyBracket = '{'.charCodeAt(0);
var closedCurlyBracket = exports.closedCurlyBracket = '}'.charCodeAt(0);
var openSquareBracket = exports.openSquareBracket = '['.charCodeAt(0);
var closeSquareBracket = exports.closeSquareBracket = ']'.charCodeAt(0);
var semicolon = exports.semicolon = ';'.charCodeAt(0);
var asterisk = exports.asterisk = '*'.charCodeAt(0);
var colon = exports.colon = ':'.charCodeAt(0);
var comma = exports.comma = ','.charCodeAt(0);
var dot = exports.dot = '.'.charCodeAt(0);
var atRule = exports.atRule = '@'.charCodeAt(0);
var tilde = exports.tilde = '~'.charCodeAt(0);
var hash = exports.hash = '#'.charCodeAt(0);
var atEndPattern = exports.atEndPattern = /[ \n\t\r\f\{\(\)'"\\;/\[\]#]/g;
var wordEndPattern = exports.wordEndPattern = /[ \n\t\r\f\(\)\{\}:,;@!'"\\\]\[#]|\/(?=\*)/g;
var badBracketPattern = exports.badBracketPattern = /.[\\\/\("'\n]/;
var variablePattern = exports.variablePattern = /^@[^:\(\{]+:/;
var hashColorPattern = exports.hashColorPattern = /^#[0-9a-fA-F]{6}$|^#[0-9a-fA-F]{3}$/;
/***/ }),
/* 3 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
var cloneNode = function cloneNode(obj, parent) {
var cloned = new obj.constructor();
for (var i in obj) {
if (!obj.hasOwnProperty(i)) continue;
var value = obj[i],
type = _typeof(value);
if (i === 'parent' && type === 'object') {
if (parent) cloned[i] = parent;
} else if (i === 'source') {
cloned[i] = value;
} else if (value instanceof Array) {
cloned[i] = value.map(function (j) {
return cloneNode(j, cloned);
});
} else if (i !== 'before' && i !== 'after' && i !== 'between' && i !== 'semicolon') {
if (type === 'object' && value !== null) value = cloneNode(value);
cloned[i] = value;
}
}
return cloned;
};
module.exports =
/*#__PURE__*/
function () {
function Node(defaults) {
_classCallCheck(this, Node);
defaults = defaults || {};
this.raws = {
before: '',
after: ''
};
for (var name in defaults) {
this[name] = defaults[name];
}
}
_createClass(Node, [{
key: "remove",
value: function remove() {
if (this.parent) {
this.parent.removeChild(this);
}
this.parent = undefined;
return this;
}
}, {
key: "toString",
value: function toString() {
return [this.raws.before, String(this.value), this.raws.after].join('');
}
}, {
key: "clone",
value: function clone(overrides) {
overrides = overrides || {};
var cloned = cloneNode(this);
for (var name in overrides) {
cloned[name] = overrides[name];
}
return cloned;
}
}, {
key: "cloneBefore",
value: function cloneBefore(overrides) {
overrides = overrides || {};
var cloned = this.clone(overrides);
this.parent.insertBefore(this, cloned);
return cloned;
}
}, {
key: "cloneAfter",
value: function cloneAfter(overrides) {
overrides = overrides || {};
var cloned = this.clone(overrides);
this.parent.insertAfter(this, cloned);
return cloned;
}
}, {
key: "replaceWith",
value: function replaceWith() {
var nodes = Array.prototype.slice.call(arguments);
if (this.parent) {
var _iteratorNormalCompletion = true;
var _didIteratorError = false;
var _iteratorError = undefined;
try {
for (var _iterator = nodes[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
var node = _step.value;
this.parent.insertBefore(this, node);
}
} catch (err) {
_didIteratorError = true;
_iteratorError = err;
} finally {
try {
if (!_iteratorNormalCompletion && _iterator.return != null) {
_iterator.return();
}
} finally {
if (_didIteratorError) {
throw _iteratorError;
}
}
}
this.remove();
}
return this;
}
}, {
key: "moveTo",
value: function moveTo(container) {
this.cleanRaws(this.root() === container.root());
this.remove();
container.append(this);
return this;
}
}, {
key: "moveBefore",
value: function moveBefore(node) {
this.cleanRaws(this.root() === node.root());
this.remove();
node.parent.insertBefore(node, this);
return this;
}
}, {
key: "moveAfter",
value: function moveAfter(node) {
this.cleanRaws(this.root() === node.root());
this.remove();
node.parent.insertAfter(node, this);
return this;
}
}, {
key: "next",
value: function next() {
var index = this.parent.index(this);
return this.parent.nodes[index + 1];
}
}, {
key: "prev",
value: function prev() {
var index = this.parent.index(this);
return this.parent.nodes[index - 1];
}
}, {
key: "toJSON",
value: function toJSON() {
var fixed = {};
for (var name in this) {
if (!this.hasOwnProperty(name)) continue;
if (name === 'parent') continue;
var value = this[name];
if (value instanceof Array) {
fixed[name] = value.map(function (i) {
if (_typeof(i) === 'object' && i.toJSON) {
return i.toJSON();
} else {
return i;
}
});
} else if (_typeof(value) === 'object' && value.toJSON) {
fixed[name] = value.toJSON();
} else {
fixed[name] = value;
}
}
return fixed;
}
}, {
key: "root",
value: function root() {
var result = this;
while (result.parent) {
result = result.parent;
}
return result;
}
}, {
key: "cleanRaws",
value: function cleanRaws(keepBetween) {
delete this.raws.before;
delete this.raws.after;
if (!keepBetween) delete this.raws.between;
}
}, {
key: "positionInside",
value: function positionInside(index) {
var string = this.toString(),
column = this.source.start.column,
line = this.source.start.line;
for (var i = 0; i < index; i++) {
if (string[i] === '\n') {
column = 1;
line += 1;
} else {
column += 1;
}
}
return {
line: line,
column: column
};
}
}, {
key: "positionBy",
value: function positionBy(opts) {
var pos = this.source.start;
if (opts.index) {
pos = this.positionInside(opts.index);
} else if (opts.word) {
var index = this.toString().indexOf(opts.word);
if (index !== -1) pos = this.positionInside(index);
}
return pos;
}
}]);
return Node;
}();
/***/ }),
/* 4 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
exports.default = warnOnce;
var printed = {};
function warnOnce(message) {
if (printed[message]) return;
printed[message] = true;
if (typeof console !== 'undefined' && console.warn) console.warn(message);
}
module.exports = exports['default'];
/***/ }),
/* 5 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof2(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof2 = function _typeof2(obj) { return typeof obj; }; } else { _typeof2 = function _typeof2(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof2(obj); }
exports.__esModule = true;
var _typeof = typeof Symbol === "function" && _typeof2(Symbol.iterator) === "symbol" ? function (obj) {
return _typeof2(obj);
} : function (obj) {
return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : _typeof2(obj);
};
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
var cloneNode = function cloneNode(obj, parent) {
if ((typeof obj === 'undefined' ? 'undefined' : _typeof(obj)) !== 'object') {
return obj;
}
var cloned = new obj.constructor();
for (var i in obj) {
if (!obj.hasOwnProperty(i)) {
continue;
}
var value = obj[i];
var type = typeof value === 'undefined' ? 'undefined' : _typeof(value);
if (i === 'parent' && type === 'object') {
if (parent) {
cloned[i] = parent;
}
} else if (value instanceof Array) {
cloned[i] = value.map(function (j) {
return cloneNode(j, cloned);
});
} else {
cloned[i] = cloneNode(value, cloned);
}
}
return cloned;
};
var _class = function () {
function _class() {
var opts = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
_classCallCheck(this, _class);
for (var key in opts) {
this[key] = opts[key];
}
var _opts$spaces = opts.spaces;
_opts$spaces = _opts$spaces === undefined ? {} : _opts$spaces;
var _opts$spaces$before = _opts$spaces.before,
before = _opts$spaces$before === undefined ? '' : _opts$spaces$before,
_opts$spaces$after = _opts$spaces.after,
after = _opts$spaces$after === undefined ? '' : _opts$spaces$after;
this.spaces = {
before: before,
after: after
};
}
_class.prototype.remove = function remove() {
if (this.parent) {
this.parent.removeChild(this);
}
this.parent = undefined;
return this;
};
_class.prototype.replaceWith = function replaceWith() {
if (this.parent) {
for (var index in arguments) {
this.parent.insertBefore(this, arguments[index]);
}
this.remove();
}
return this;
};
_class.prototype.next = function next() {
return this.parent.at(this.parent.index(this) + 1);
};
_class.prototype.prev = function prev() {
return this.parent.at(this.parent.index(this) - 1);
};
_class.prototype.clone = function clone() {
var overrides = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
var cloned = cloneNode(this);
for (var name in overrides) {
cloned[name] = overrides[name];
}
return cloned;
};
_class.prototype.toString = function toString() {
return [this.spaces.before, String(this.value), this.spaces.after].join('');
};
return _class;
}();
exports.default = _class;
module.exports = exports['default'];
/***/ }),
/* 6 */
/***/ (function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(process) {// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
// resolves . and .. elements in a path array with directory names there
// must be no slashes, empty elements, or device names (c:\) in the array
// (so also no leading and trailing slashes - it does not distinguish
// relative and absolute paths)
function normalizeArray(parts, allowAboveRoot) {
// if the path tries to go above the root, `up` ends up > 0
var up = 0;
for (var i = parts.length - 1; i >= 0; i--) {
var last = parts[i];
if (last === '.') {
parts.splice(i, 1);
} else if (last === '..') {
parts.splice(i, 1);
up++;
} else if (up) {
parts.splice(i, 1);
up--;
}
} // if the path is allowed to go above the root, restore leading ..s
if (allowAboveRoot) {
for (; up--; up) {
parts.unshift('..');
}
}
return parts;
} // Split a filename into [root, dir, basename, ext], unix version
// 'root' is just a slash, or nothing.
var splitPathRe = /^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;
var splitPath = function splitPath(filename) {
return splitPathRe.exec(filename).slice(1);
}; // path.resolve([from ...], to)
// posix version
exports.resolve = function () {
var resolvedPath = '',
resolvedAbsolute = false;
for (var i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) {
var path = i >= 0 ? arguments[i] : process.cwd(); // Skip empty and invalid entries
if (typeof path !== 'string') {
throw new TypeError('Arguments to path.resolve must be strings');
} else if (!path) {
continue;
}
resolvedPath = path + '/' + resolvedPath;
resolvedAbsolute = path.charAt(0) === '/';
} // At this point the path should be resolved to a full absolute path, but
// handle relative paths to be safe (might happen when process.cwd() fails)
// Normalize the path
resolvedPath = normalizeArray(filter(resolvedPath.split('/'), function (p) {
return !!p;
}), !resolvedAbsolute).join('/');
return (resolvedAbsolute ? '/' : '') + resolvedPath || '.';
}; // path.normalize(path)
// posix version
exports.normalize = function (path) {
var isAbsolute = exports.isAbsolute(path),
trailingSlash = substr(path, -1) === '/'; // Normalize the path
path = normalizeArray(filter(path.split('/'), function (p) {
return !!p;
}), !isAbsolute).join('/');
if (!path && !isAbsolute) {
path = '.';
}
if (path && trailingSlash) {
path += '/';
}
return (isAbsolute ? '/' : '') + path;
}; // posix version
exports.isAbsolute = function (path) {
return path.charAt(0) === '/';
}; // posix version
exports.join = function () {
var paths = Array.prototype.slice.call(arguments, 0);
return exports.normalize(filter(paths, function (p, index) {
if (typeof p !== 'string') {
throw new TypeError('Arguments to path.join must be strings');
}
return p;
}).join('/'));
}; // path.relative(from, to)
// posix version
exports.relative = function (from, to) {
from = exports.resolve(from).substr(1);
to = exports.resolve(to).substr(1);
function trim(arr) {
var start = 0;
for (; start < arr.length; start++) {
if (arr[start] !== '') break;
}
var end = arr.length - 1;
for (; end >= 0; end--) {
if (arr[end] !== '') break;
}
if (start > end) return [];
return arr.slice(start, end - start + 1);
}
var fromParts = trim(from.split('/'));
var toParts = trim(to.split('/'));
var length = Math.min(fromParts.length, toParts.length);
var samePartsLength = length;
for (var i = 0; i < length; i++) {
if (fromParts[i] !== toParts[i]) {
samePartsLength = i;
break;
}
}
var outputParts = [];
for (var i = samePartsLength; i < fromParts.length; i++) {
outputParts.push('..');
}
outputParts = outputParts.concat(toParts.slice(samePartsLength));
return outputParts.join('/');
};
exports.sep = '/';
exports.delimiter = ':';
exports.dirname = function (path) {
var result = splitPath(path),
root = result[0],
dir = result[1];
if (!root && !dir) {
// No dirname whatsoever
return '.';
}
if (dir) {
// It has a dirname, strip trailing slash
dir = dir.substr(0, dir.length - 1);
}
return root + dir;
};
exports.basename = function (path, ext) {
var f = splitPath(path)[2]; // TODO: make this comparison case-insensitive on windows?
if (ext && f.substr(-1 * ext.length) === ext) {
f = f.substr(0, f.length - ext.length);
}
return f;
};
exports.extname = function (path) {
return splitPath(path)[3];
};
function filter(xs, f) {
if (xs.filter) return xs.filter(f);
var res = [];
for (var i = 0; i < xs.length; i++) {
if (f(xs[i], i, xs)) res.push(xs[i]);
}
return res;
} // String.prototype.substr - negative index don't work in IE8
var substr = 'ab'.substr(-1) === 'b' ? function (str, start, len) {
return str.substr(start, len);
} : function (str, start, len) {
if (start < 0) start = str.length + start;
return str.substr(start, len);
};
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(12)))
/***/ }),
/* 7 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
exports.__esModule = true;
var _createClass = function () {
function defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
return function (Constructor, protoProps, staticProps) {
if (protoProps) defineProperties(Constructor.prototype, protoProps);
if (staticProps) defineProperties(Constructor, staticProps);
return Constructor;
};
}();
var _node = __webpack_require__(5);
var _node2 = _interopRequireDefault(_node);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _possibleConstructorReturn(self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return call && (_typeof(call) === "object" || typeof call === "function") ? call : self;
}
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + _typeof(superClass));
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
enumerable: false,
writable: true,
configurable: true
}
});
if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
}
var Namespace = function (_Node) {
_inherits(Namespace, _Node);
function Namespace() {
_classCallCheck(this, Namespace);
return _possibleConstructorReturn(this, _Node.apply(this, arguments));
}
Namespace.prototype.toString = function toString() {
return [this.spaces.before, this.ns, String(this.value), this.spaces.after].join('');
};
_createClass(Namespace, [{
key: 'ns',
get: function get() {
var n = this.namespace;
return n ? (typeof n === 'string' ? n : '') + '|' : '';
}
}]);
return Namespace;
}(_node2.default);
exports.default = Namespace;
;
module.exports = exports['default'];
/***/ }),
/* 8 */
/***/ (function(module, exports) {
/* -*- Mode: js; js-indent-level: 2; -*- */
/*
* Copyright 2011 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE or:
* http://opensource.org/licenses/BSD-3-Clause
*/
/**
* This is a helper function for getting values from parameter/options
* objects.
*
* @param args The object we are extracting values from
* @param name The name of the property we are getting.
* @param defaultValue An optional value to return if the property is missing
* from the object. If this is not specified and the property is missing, an
* error will be thrown.
*/
function getArg(aArgs, aName, aDefaultValue) {
if (aName in aArgs) {
return aArgs[aName];
} else if (arguments.length === 3) {
return aDefaultValue;
} else {
throw new Error('"' + aName + '" is a required argument.');
}
}
exports.getArg = getArg;
var urlRegexp = /^(?:([\w+\-.]+):)?\/\/(?:(\w+:\w+)@)?([\w.-]*)(?::(\d+))?(.*)$/;
var dataUrlRegexp = /^data:.+\,.+$/;
function urlParse(aUrl) {
var match = aUrl.match(urlRegexp);
if (!match) {
return null;
}
return {
scheme: match[1],
auth: match[2],
host: match[3],
port: match[4],
path: match[5]
};
}
exports.urlParse = urlParse;
function urlGenerate(aParsedUrl) {
var url = '';
if (aParsedUrl.scheme) {
url += aParsedUrl.scheme + ':';
}
url += '//';
if (aParsedUrl.auth) {
url += aParsedUrl.auth + '@';
}
if (aParsedUrl.host) {
url += aParsedUrl.host;
}
if (aParsedUrl.port) {
url += ":" + aParsedUrl.port;
}
if (aParsedUrl.path) {
url += aParsedUrl.path;
}
return url;
}
exports.urlGenerate = urlGenerate;
/**
* Normalizes a path, or the path portion of a URL:
*
* - Replaces consecutive slashes with one slash.
* - Removes unnecessary '.' parts.
* - Removes unnecessary '<dir>/..' parts.
*
* Based on code in the Node.js 'path' core module.
*
* @param aPath The path or url to normalize.
*/
function normalize(aPath) {
var path = aPath;
var url = urlParse(aPath);
if (url) {
if (!url.path) {
return aPath;
}
path = url.path;
}
var isAbsolute = exports.isAbsolute(path);
var parts = path.split(/\/+/);
for (var part, up = 0, i = parts.length - 1; i >= 0; i--) {
part = parts[i];
if (part === '.') {
parts.splice(i, 1);
} else if (part === '..') {
up++;
} else if (up > 0) {
if (part === '') {
// The first part is blank if the path is absolute. Trying to go
// above the root is a no-op. Therefore we can remove all '..' parts
// directly after the root.
parts.splice(i + 1, up);
up = 0;
} else {
parts.splice(i, 2);
up--;
}
}
}
path = parts.join('/');
if (path === '') {
path = isAbsolute ? '/' : '.';
}
if (url) {
url.path = path;
return urlGenerate(url);
}
return path;
}
exports.normalize = normalize;
/**
* Joins two paths/URLs.
*
* @param aRoot The root path or URL.
* @param aPath The path or URL to be joined with the root.
*
* - If aPath is a URL or a data URI, aPath is returned, unless aPath is a
* scheme-relative URL: Then the scheme of aRoot, if any, is prepended
* first.
* - Otherwise aPath is a path. If aRoot is a URL, then its path portion
* is updated with the result and aRoot is returned. Otherwise the result
* is returned.
* - If aPath is absolute, the result is aPath.
* - Otherwise the two paths are joined with a slash.
* - Joining for example 'http://' and 'www.example.com' is also supported.
*/
function join(aRoot, aPath) {
if (aRoot === "") {
aRoot = ".";
}
if (aPath === "") {
aPath = ".";
}
var aPathUrl = urlParse(aPath);
var aRootUrl = urlParse(aRoot);
if (aRootUrl) {
aRoot = aRootUrl.path || '/';
} // `join(foo, '//www.example.org')`
if (aPathUrl && !aPathUrl.scheme) {
if (aRootUrl) {
aPathUrl.scheme = aRootUrl.scheme;
}
return urlGenerate(aPathUrl);
}
if (aPathUrl || aPath.match(dataUrlRegexp)) {
return aPath;
} // `join('http://', 'www.example.com')`
if (aRootUrl && !aRootUrl.host && !aRootUrl.path) {
aRootUrl.host = aPath;
return urlGenerate(aRootUrl);
}
var joined = aPath.charAt(0) === '/' ? aPath : normalize(aRoot.replace(/\/+$/, '') + '/' + aPath);
if (aRootUrl) {
aRootUrl.path = joined;
return urlGenerate(aRootUrl);
}
return joined;
}
exports.join = join;
exports.isAbsolute = function (aPath) {
return aPath.charAt(0) === '/' || urlRegexp.test(aPath);
};
/**
* Make a path relative to a URL or another path.
*
* @param aRoot The root path or URL.
* @param aPath The path or URL to be made relative to aRoot.
*/
function relative(aRoot, aPath) {
if (aRoot === "") {
aRoot = ".";
}
aRoot = aRoot.replace(/\/$/, ''); // It is possible for the path to be above the root. In this case, simply
// checking whether the root is a prefix of the path won't work. Instead, we
// need to remove components from the root one by one, until either we find
// a prefix that fits, or we run out of components to remove.
var level = 0;
while (aPath.indexOf(aRoot + '/') !== 0) {
var index = aRoot.lastIndexOf("/");
if (index < 0) {
return aPath;
} // If the only part of the root that is left is the scheme (i.e. http://,
// file:///, etc.), one or more slashes (/), or simply nothing at all, we
// have exhausted all components, so the path is not relative to the root.
aRoot = aRoot.slice(0, index);
if (aRoot.match(/^([^\/]+:\/)?\/*$/)) {
return aPath;
}
++level;
} // Make sure we add a "../" for each component we removed from the root.
return Array(level + 1).join("../") + aPath.substr(aRoot.length + 1);
}
exports.relative = relative;
var supportsNullProto = function () {
var obj = Object.create(null);
return !('__proto__' in obj);
}();
function identity(s) {
return s;
}
/**
* Because behavior goes wacky when you set `__proto__` on objects, we
* have to prefix all the strings in our set with an arbitrary character.
*
* See https://github.com/mozilla/source-map/pull/31 and
* https://github.com/mozilla/source-map/issues/30
*
* @param String aStr
*/
function toSetString(aStr) {
if (isProtoString(aStr)) {
return '$' + aStr;
}
return aStr;
}
exports.toSetString = supportsNullProto ? identity : toSetString;
function fromSetString(aStr) {
if (isProtoString(aStr)) {
return aStr.slice(1);
}
return aStr;
}
exports.fromSetString = supportsNullProto ? identity : fromSetString;
function isProtoString(s) {
if (!s) {
return false;
}
var length = s.length;
if (length < 9
/* "__proto__".length */
) {
return false;
}
if (s.charCodeAt(length - 1) !== 95
/* '_' */
|| s.charCodeAt(length - 2) !== 95
/* '_' */
|| s.charCodeAt(length - 3) !== 111
/* 'o' */
|| s.charCodeAt(length - 4) !== 116
/* 't' */
|| s.charCodeAt(length - 5) !== 111
/* 'o' */
|| s.charCodeAt(length - 6) !== 114
/* 'r' */
|| s.charCodeAt(length - 7) !== 112
/* 'p' */
|| s.charCodeAt(length - 8) !== 95
/* '_' */
|| s.charCodeAt(length - 9) !== 95
/* '_' */
) {
return false;
}
for (var i = length - 10; i >= 0; i--) {
if (s.charCodeAt(i) !== 36
/* '$' */
) {
return false;
}
}
return true;
}
/**
* Comparator between two mappings where the original positions are compared.
*
* Optionally pass in `true` as `onlyCompareGenerated` to consider two
* mappings with the same original source/line/column, but different generated
* line and column the same. Useful when searching for a mapping with a
* stubbed out mapping.
*/
function compareByOriginalPositions(mappingA, mappingB, onlyCompareOriginal) {
var cmp = strcmp(mappingA.source, mappingB.source);
if (cmp !== 0) {
return cmp;
}
cmp = mappingA.originalLine - mappingB.originalLine;
if (cmp !== 0) {
return cmp;
}
cmp = mappingA.originalColumn - mappingB.originalColumn;
if (cmp !== 0 || onlyCompareOriginal) {
return cmp;
}
cmp = mappingA.generatedColumn - mappingB.generatedColumn;
if (cmp !== 0) {
return cmp;
}
cmp = mappingA.generatedLine - mappingB.generatedLine;
if (cmp !== 0) {
return cmp;
}
return strcmp(mappingA.name, mappingB.name);
}
exports.compareByOriginalPositions = compareByOriginalPositions;
/**
* Comparator between two mappings with deflated source and name indices where
* the generated positions are compared.
*
* Optionally pass in `true` as `onlyCompareGenerated` to consider two
* mappings with the same generated line and column, but different
* source/name/original line and column the same. Useful when searching for a
* mapping with a stubbed out mapping.
*/
function compareByGeneratedPositionsDeflated(mappingA, mappingB, onlyCompareGenerated) {
var cmp = mappingA.generatedLine - mappingB.generatedLine;
if (cmp !== 0) {
return cmp;
}
cmp = mappingA.generatedColumn - mappingB.generatedColumn;
if (cmp !== 0 || onlyCompareGenerated) {
return cmp;
}
cmp = strcmp(mappingA.source, mappingB.source);
if (cmp !== 0) {
return cmp;
}
cmp = mappingA.originalLine - mappingB.originalLine;
if (cmp !== 0) {
return cmp;
}
cmp = mappingA.originalColumn - mappingB.originalColumn;
if (cmp !== 0) {
return cmp;
}
return strcmp(mappingA.name, mappingB.name);
}
exports.compareByGeneratedPositionsDeflated = compareByGeneratedPositionsDeflated;
function strcmp(aStr1, aStr2) {
if (aStr1 === aStr2) {
return 0;
}
if (aStr1 === null) {
return 1; // aStr2 !== null
}
if (aStr2 === null) {
return -1; // aStr1 !== null
}
if (aStr1 > aStr2) {
return 1;
}
return -1;
}
/**
* Comparator between two mappings with inflated source and name strings where
* the generated positions are compared.
*/
function compareByGeneratedPositionsInflated(mappingA, mappingB) {
var cmp = mappingA.generatedLine - mappingB.generatedLine;
if (cmp !== 0) {
return cmp;
}
cmp = mappingA.generatedColumn - mappingB.generatedColumn;
if (cmp !== 0) {
return cmp;
}
cmp = strcmp(mappingA.source, mappingB.source);
if (cmp !== 0) {
return cmp;
}
cmp = mappingA.originalLine - mappingB.originalLine;
if (cmp !== 0) {
return cmp;
}
cmp = mappingA.originalColumn - mappingB.originalColumn;
if (cmp !== 0) {
return cmp;
}
return strcmp(mappingA.name, mappingB.name);
}
exports.compareByGeneratedPositionsInflated = compareByGeneratedPositionsInflated;
/**
* Strip any JSON XSSI avoidance prefix from the string (as documented
* in the source maps specification), and then parse the string as
* JSON.
*/
function parseSourceMapInput(str) {
return JSON.parse(str.replace(/^\)]}'[^\n]*\n/, ''));
}
exports.parseSourceMapInput = parseSourceMapInput;
/**
* Compute the URL of a source given the the source root, the source's
* URL, and the source map's URL.
*/
function computeSourceURL(sourceRoot, sourceURL, sourceMapURL) {
sourceURL = sourceURL || '';
if (sourceRoot) {
// This follows what Chrome does.
if (sourceRoot[sourceRoot.length - 1] !== '/' && sourceURL[0] !== '/') {
sourceRoot += '/';
} // The spec says:
// Line 4: An optional source root, useful for relocating source
// files on a server or removing repeated values in the
// “sources” entry. This value is prepended to the individual
// entries in the “source” field.
sourceURL = sourceRoot + sourceURL;
} // Historically, SourceMapConsumer did not take the sourceMapURL as
// a parameter. This mode is still somewhat supported, which is why
// this code block is conditional. However, it's preferable to pass
// the source map URL to SourceMapConsumer, so that this function
// can implement the source URL resolution algorithm as outlined in
// the spec. This block is basically the equivalent of:
// new URL(sourceURL, sourceMapURL).toString()
// ... except it avoids using URL, which wasn't available in the
// older releases of node still supported by this library.
//
// The spec says:
// If the sources are not absolute URLs after prepending of the
// “sourceRoot”, the sources are resolved relative to the
// SourceMap (like resolving script src in a html document).
if (sourceMapURL) {
var parsed = urlParse(sourceMapURL);
if (!parsed) {
throw new Error("sourceMapURL could not be parsed");
}
if (parsed.path) {
// Strip the last path component, but keep the "/".
var index = parsed.path.lastIndexOf('/');
if (index >= 0) {
parsed.path = parsed.path.substring(0, index + 1);
}
}
sourceURL = join(urlGenerate(parsed), sourceURL);
}
return normalize(sourceURL);
}
exports.computeSourceURL = computeSourceURL;
/***/ }),
/* 9 */
/***/ (function(module, exports) {
/* -*- Mode: js; js-indent-level: 2; -*- */
/*
* Copyright 2011 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE or:
* http://opensource.org/licenses/BSD-3-Clause
*/
/**
* This is a helper function for getting values from parameter/options
* objects.
*
* @param args The object we are extracting values from
* @param name The name of the property we are getting.
* @param defaultValue An optional value to return if the property is missing
* from the object. If this is not specified and the property is missing, an
* error will be thrown.
*/
function getArg(aArgs, aName, aDefaultValue) {
if (aName in aArgs) {
return aArgs[aName];
} else if (arguments.length === 3) {
return aDefaultValue;
} else {
throw new Error('"' + aName + '" is a required argument.');
}
}
exports.getArg = getArg;
var urlRegexp = /^(?:([\w+\-.]+):)?\/\/(?:(\w+:\w+)@)?([\w.]*)(?::(\d+))?(\S*)$/;
var dataUrlRegexp = /^data:.+\,.+$/;
function urlParse(aUrl) {
var match = aUrl.match(urlRegexp);
if (!match) {
return null;
}
return {
scheme: match[1],
auth: match[2],
host: match[3],
port: match[4],
path: match[5]
};
}
exports.urlParse = urlParse;
function urlGenerate(aParsedUrl) {
var url = '';
if (aParsedUrl.scheme) {
url += aParsedUrl.scheme + ':';
}
url += '//';
if (aParsedUrl.auth) {
url += aParsedUrl.auth + '@';
}
if (aParsedUrl.host) {
url += aParsedUrl.host;
}
if (aParsedUrl.port) {
url += ":" + aParsedUrl.port;
}
if (aParsedUrl.path) {
url += aParsedUrl.path;
}
return url;
}
exports.urlGenerate = urlGenerate;
/**
* Normalizes a path, or the path portion of a URL:
*
* - Replaces consecutive slashes with one slash.
* - Removes unnecessary '.' parts.
* - Removes unnecessary '<dir>/..' parts.
*
* Based on code in the Node.js 'path' core module.
*
* @param aPath The path or url to normalize.
*/
function normalize(aPath) {
var path = aPath;
var url = urlParse(aPath);
if (url) {
if (!url.path) {
return aPath;
}
path = url.path;
}
var isAbsolute = exports.isAbsolute(path);
var parts = path.split(/\/+/);
for (var part, up = 0, i = parts.length - 1; i >= 0; i--) {
part = parts[i];
if (part === '.') {
parts.splice(i, 1);
} else if (part === '..') {
up++;
} else if (up > 0) {
if (part === '') {
// The first part is blank if the path is absolute. Trying to go
// above the root is a no-op. Therefore we can remove all '..' parts
// directly after the root.
parts.splice(i + 1, up);
up = 0;
} else {
parts.splice(i, 2);
up--;
}
}
}
path = parts.join('/');
if (path === '') {
path = isAbsolute ? '/' : '.';
}
if (url) {
url.path = path;
return urlGenerate(url);
}
return path;
}
exports.normalize = normalize;
/**
* Joins two paths/URLs.
*
* @param aRoot The root path or URL.
* @param aPath The path or URL to be joined with the root.
*
* - If aPath is a URL or a data URI, aPath is returned, unless aPath is a
* scheme-relative URL: Then the scheme of aRoot, if any, is prepended
* first.
* - Otherwise aPath is a path. If aRoot is a URL, then its path portion
* is updated with the result and aRoot is returned. Otherwise the result
* is returned.
* - If aPath is absolute, the result is aPath.
* - Otherwise the two paths are joined with a slash.
* - Joining for example 'http://' and 'www.example.com' is also supported.
*/
function join(aRoot, aPath) {
if (aRoot === "") {
aRoot = ".";
}
if (aPath === "") {
aPath = ".";
}
var aPathUrl = urlParse(aPath);
var aRootUrl = urlParse(aRoot);
if (aRootUrl) {
aRoot = aRootUrl.path || '/';
} // `join(foo, '//www.example.org')`
if (aPathUrl && !aPathUrl.scheme) {
if (aRootUrl) {
aPathUrl.scheme = aRootUrl.scheme;
}
return urlGenerate(aPathUrl);
}
if (aPathUrl || aPath.match(dataUrlRegexp)) {
return aPath;
} // `join('http://', 'www.example.com')`
if (aRootUrl && !aRootUrl.host && !aRootUrl.path) {
aRootUrl.host = aPath;
return urlGenerate(aRootUrl);
}
var joined = aPath.charAt(0) === '/' ? aPath : normalize(aRoot.replace(/\/+$/, '') + '/' + aPath);
if (aRootUrl) {
aRootUrl.path = joined;
return urlGenerate(aRootUrl);
}
return joined;
}
exports.join = join;
exports.isAbsolute = function (aPath) {
return aPath.charAt(0) === '/' || !!aPath.match(urlRegexp);
};
/**
* Make a path relative to a URL or another path.
*
* @param aRoot The root path or URL.
* @param aPath The path or URL to be made relative to aRoot.
*/
function relative(aRoot, aPath) {
if (aRoot === "") {
aRoot = ".";
}
aRoot = aRoot.replace(/\/$/, ''); // It is possible for the path to be above the root. In this case, simply
// checking whether the root is a prefix of the path won't work. Instead, we
// need to remove components from the root one by one, until either we find
// a prefix that fits, or we run out of components to remove.
var level = 0;
while (aPath.indexOf(aRoot + '/') !== 0) {
var index = aRoot.lastIndexOf("/");
if (index < 0) {
return aPath;
} // If the only part of the root that is left is the scheme (i.e. http://,
// file:///, etc.), one or more slashes (/), or simply nothing at all, we
// have exhausted all components, so the path is not relative to the root.
aRoot = aRoot.slice(0, index);
if (aRoot.match(/^([^\/]+:\/)?\/*$/)) {
return aPath;
}
++level;
} // Make sure we add a "../" for each component we removed from the root.
return Array(level + 1).join("../") + aPath.substr(aRoot.length + 1);
}
exports.relative = relative;
var supportsNullProto = function () {
var obj = Object.create(null);
return !('__proto__' in obj);
}();
function identity(s) {
return s;
}
/**
* Because behavior goes wacky when you set `__proto__` on objects, we
* have to prefix all the strings in our set with an arbitrary character.
*
* See https://github.com/mozilla/source-map/pull/31 and
* https://github.com/mozilla/source-map/issues/30
*
* @param String aStr
*/
function toSetString(aStr) {
if (isProtoString(aStr)) {
return '$' + aStr;
}
return aStr;
}
exports.toSetString = supportsNullProto ? identity : toSetString;
function fromSetString(aStr) {
if (isProtoString(aStr)) {
return aStr.slice(1);
}
return aStr;
}
exports.fromSetString = supportsNullProto ? identity : fromSetString;
function isProtoString(s) {
if (!s) {
return false;
}
var length = s.length;
if (length < 9
/* "__proto__".length */
) {
return false;
}
if (s.charCodeAt(length - 1) !== 95
/* '_' */
|| s.charCodeAt(length - 2) !== 95
/* '_' */
|| s.charCodeAt(length - 3) !== 111
/* 'o' */
|| s.charCodeAt(length - 4) !== 116
/* 't' */
|| s.charCodeAt(length - 5) !== 111
/* 'o' */
|| s.charCodeAt(length - 6) !== 114
/* 'r' */
|| s.charCodeAt(length - 7) !== 112
/* 'p' */
|| s.charCodeAt(length - 8) !== 95
/* '_' */
|| s.charCodeAt(length - 9) !== 95
/* '_' */
) {
return false;
}
for (var i = length - 10; i >= 0; i--) {
if (s.charCodeAt(i) !== 36
/* '$' */
) {
return false;
}
}
return true;
}
/**
* Comparator between two mappings where the original positions are compared.
*
* Optionally pass in `true` as `onlyCompareGenerated` to consider two
* mappings with the same original source/line/column, but different generated
* line and column the same. Useful when searching for a mapping with a
* stubbed out mapping.
*/
function compareByOriginalPositions(mappingA, mappingB, onlyCompareOriginal) {
var cmp = mappingA.source - mappingB.source;
if (cmp !== 0) {
return cmp;
}
cmp = mappingA.originalLine - mappingB.originalLine;
if (cmp !== 0) {
return cmp;
}
cmp = mappingA.originalColumn - mappingB.originalColumn;
if (cmp !== 0 || onlyCompareOriginal) {
return cmp;
}
cmp = mappingA.generatedColumn - mappingB.generatedColumn;
if (cmp !== 0) {
return cmp;
}
cmp = mappingA.generatedLine - mappingB.generatedLine;
if (cmp !== 0) {
return cmp;
}
return mappingA.name - mappingB.name;
}
exports.compareByOriginalPositions = compareByOriginalPositions;
/**
* Comparator between two mappings with deflated source and name indices where
* the generated positions are compared.
*
* Optionally pass in `true` as `onlyCompareGenerated` to consider two
* mappings with the same generated line and column, but different
* source/name/original line and column the same. Useful when searching for a
* mapping with a stubbed out mapping.
*/
function compareByGeneratedPositionsDeflated(mappingA, mappingB, onlyCompareGenerated) {
var cmp = mappingA.generatedLine - mappingB.generatedLine;
if (cmp !== 0) {
return cmp;
}
cmp = mappingA.generatedColumn - mappingB.generatedColumn;
if (cmp !== 0 || onlyCompareGenerated) {
return cmp;
}
cmp = mappingA.source - mappingB.source;
if (cmp !== 0) {
return cmp;
}
cmp = mappingA.originalLine - mappingB.originalLine;
if (cmp !== 0) {
return cmp;
}
cmp = mappingA.originalColumn - mappingB.originalColumn;
if (cmp !== 0) {
return cmp;
}
return mappingA.name - mappingB.name;
}
exports.compareByGeneratedPositionsDeflated = compareByGeneratedPositionsDeflated;
function strcmp(aStr1, aStr2) {
if (aStr1 === aStr2) {
return 0;
}
if (aStr1 > aStr2) {
return 1;
}
return -1;
}
/**
* Comparator between two mappings with inflated source and name strings where
* the generated positions are compared.
*/
function compareByGeneratedPositionsInflated(mappingA, mappingB) {
var cmp = mappingA.generatedLine - mappingB.generatedLine;
if (cmp !== 0) {
return cmp;
}
cmp = mappingA.generatedColumn - mappingB.generatedColumn;
if (cmp !== 0) {
return cmp;
}
cmp = strcmp(mappingA.source, mappingB.source);
if (cmp !== 0) {
return cmp;
}
cmp = mappingA.originalLine - mappingB.originalLine;
if (cmp !== 0) {
return cmp;
}
cmp = mappingA.originalColumn - mappingB.originalColumn;
if (cmp !== 0) {
return cmp;
}
return strcmp(mappingA.name, mappingB.name);
}
exports.compareByGeneratedPositionsInflated = compareByGeneratedPositionsInflated;
/***/ }),
/* 10 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
exports.__esModule = true;
var _createClass = function () {
function defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
return function (Constructor, protoProps, staticProps) {
if (protoProps) defineProperties(Constructor.prototype, protoProps);
if (staticProps) defineProperties(Constructor, staticProps);
return Constructor;
};
}();
var _container = __webpack_require__(25);
var _container2 = _interopRequireDefault(_container);
var _warnOnce = __webpack_require__(4);
var _warnOnce2 = _interopRequireDefault(_warnOnce);
var _list = __webpack_require__(162);
var _list2 = _interopRequireDefault(_list);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _possibleConstructorReturn(self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return call && (_typeof(call) === "object" || typeof call === "function") ? call : self;
}
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + _typeof(superClass));
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
enumerable: false,
writable: true,
configurable: true
}
});
if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
}
/**
* Represents a CSS rule: a selector followed by a declaration block.
*
* @extends Container
*
* @example
* const root = postcss.parse('a{}');
* const rule = root.first;
* rule.type //=> 'rule'
* rule.toString() //=> 'a{}'
*/
var Rule = function (_Container) {
_inherits(Rule, _Container);
function Rule(defaults) {
_classCallCheck(this, Rule);
var _this = _possibleConstructorReturn(this, _Container.call(this, defaults));
_this.type = 'rule';
if (!_this.nodes) _this.nodes = [];
return _this;
}
/**
* An array containing the rule’s individual selectors.
* Groups of selectors are split at commas.
*
* @type {string[]}
*
* @example
* const root = postcss.parse('a, b { }');
* const rule = root.first;
*
* rule.selector //=> 'a, b'
* rule.selectors //=> ['a', 'b']
*
* rule.selectors = ['a', 'strong'];
* rule.selector //=> 'a, strong'
*/
_createClass(Rule, [{
key: 'selectors',
get: function get() {
return _list2.default.comma(this.selector);
},
set: function set(values) {
var match = this.selector ? this.selector.match(/,\s*/) : null;
var sep = match ? match[0] : ',' + this.raw('between', 'beforeOpen');
this.selector = values.join(sep);
}
}, {
key: '_selector',
get: function get() {
(0, _warnOnce2.default)('Rule#_selector is deprecated. Use Rule#raws.selector');
return this.raws.selector;
},
set: function set(val) {
(0, _warnOnce2.default)('Rule#_selector is deprecated. Use Rule#raws.selector');
this.raws.selector = val;
}
/**
* @memberof Rule#
* @member {string} selector - the rule’s full selector represented
* as a string
*
* @example
* const root = postcss.parse('a, b { }');
* const rule = root.first;
* rule.selector //=> 'a, b'
*/
/**
* @memberof Rule#
* @member {object} raws - Information to generate byte-to-byte equal
* node string as it was in the origin input.
*
* Every parser saves its own properties,
* but the default CSS parser uses:
*
* * `before`: the space symbols before the node. It also stores `*`
* and `_` symbols before the declaration (IE hack).
* * `after`: the space symbols after the last child of the node
* to the end of the node.
* * `between`: the symbols between the property and value
* for declarations, selector and `{` for rules, or last parameter
* and `{` for at-rules.
* * `semicolon`: contains true if the last child has
* an (optional) semicolon.
*
* PostCSS cleans selectors from comments and extra spaces,
* but it stores origin content in raws properties.
* As such, if you don’t change a declaration’s value,
* PostCSS will use the raw value with comments.
*
* @example
* const root = postcss.parse('a {\n color:black\n}')
* root.first.first.raws //=> { before: '', between: ' ', after: '\n' }
*/
}]);
return Rule;
}(_container2.default);
exports.default = Rule;
module.exports = exports['default'];
/***/ }),
/* 11 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = unclosed;
function unclosed(state, what) {
throw state.input.error("Unclosed " + what, state.line, state.pos - state.offset);
}
module.exports = exports["default"];
/***/ }),
/* 12 */
/***/ (function(module, exports) {
// shim for using process in browser
var process = module.exports = {}; // cached from whatever global is present so that test runners that stub it
// don't break things. But we need to wrap it in a try catch in case it is
// wrapped in strict mode code which doesn't define any globals. It's inside a
// function because try/catches deoptimize in certain engines.
var cachedSetTimeout;
var cachedClearTimeout;
function defaultSetTimout() {
throw new Error('setTimeout has not been defined');
}
function defaultClearTimeout() {
throw new Error('clearTimeout has not been defined');
}
(function () {
try {
if (typeof setTimeout === 'function') {
cachedSetTimeout = setTimeout;
} else {
cachedSetTimeout = defaultSetTimout;
}
} catch (e) {
cachedSetTimeout = defaultSetTimout;
}
try {
if (typeof clearTimeout === 'function') {
cachedClearTimeout = clearTimeout;
} else {
cachedClearTimeout = defaultClearTimeout;
}
} catch (e) {
cachedClearTimeout = defaultClearTimeout;
}
})();
function runTimeout(fun) {
if (cachedSetTimeout === setTimeout) {
//normal enviroments in sane situations
return setTimeout(fun, 0);
} // if setTimeout wasn't available but was latter defined
if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {
cachedSetTimeout = setTimeout;
return setTimeout(fun, 0);
}
try {
// when when somebody has screwed with setTimeout but no I.E. maddness
return cachedSetTimeout(fun, 0);
} catch (e) {
try {
// When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
return cachedSetTimeout.call(null, fun, 0);
} catch (e) {
// same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error
return cachedSetTimeout.call(this, fun, 0);
}
}
}
function runClearTimeout(marker) {
if (cachedClearTimeout === clearTimeout) {
//normal enviroments in sane situations
return clearTimeout(marker);
} // if clearTimeout wasn't available but was latter defined
if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {
cachedClearTimeout = clearTimeout;
return clearTimeout(marker);
}
try {
// when when somebody has screwed with setTimeout but no I.E. maddness
return cachedClearTimeout(marker);
} catch (e) {
try {
// When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
return cachedClearTimeout.call(null, marker);
} catch (e) {
// same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.
// Some versions of I.E. have different rules for clearTimeout vs setTimeout
return cachedClearTimeout.call(this, marker);
}
}
}
var queue = [];
var draining = false;
var currentQueue;
var queueIndex = -1;
function cleanUpNextTick() {
if (!draining || !currentQueue) {
return;
}
draining = false;
if (currentQueue.length) {
queue = currentQueue.concat(queue);
} else {
queueIndex = -1;
}
if (queue.length) {
drainQueue();
}
}
function drainQueue() {
if (draining) {
return;
}
var timeout = runTimeout(cleanUpNextTick);
draining = true;
var len = queue.length;
while (len) {
currentQueue = queue;
queue = [];
while (++queueIndex < len) {
if (currentQueue) {
currentQueue[queueIndex].run();
}
}
queueIndex = -1;
len = queue.length;
}
currentQueue = null;
draining = false;
runClearTimeout(timeout);
}
process.nextTick = function (fun) {
var args = new Array(arguments.length - 1);
if (arguments.length > 1) {
for (var i = 1; i < arguments.length; i++) {
args[i - 1] = arguments[i];
}
}
queue.push(new Item(fun, args));
if (queue.length === 1 && !draining) {
runTimeout(drainQueue);
}
}; // v8 likes predictible objects
function Item(fun, array) {
this.fun = fun;
this.array = array;
}
Item.prototype.run = function () {
this.fun.apply(null, this.array);
};
process.title = 'browser';
process.browser = true;
process.env = {};
process.argv = [];
process.version = ''; // empty string to avoid regexp issues
process.versions = {};
function noop() {}
process.on = noop;
process.addListener = noop;
process.once = noop;
process.off = noop;
process.removeListener = noop;
process.removeAllListeners = noop;
process.emit = noop;
process.prependListener = noop;
process.prependOnceListener = noop;
process.listeners = function (name) {
return [];
};
process.binding = function (name) {
throw new Error('process.binding is not supported');
};
process.cwd = function () {
return '/';
};
process.chdir = function (dir) {
throw new Error('process.chdir is not supported');
};
process.umask = function () {
return 0;
};
/***/ }),
/* 13 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
exports.default = void 0;
var _declaration = _interopRequireDefault(__webpack_require__(67));
var _comment = _interopRequireDefault(__webpack_require__(19));
var _node = _interopRequireDefault(__webpack_require__(20));
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
function _createClass(Constructor, protoProps, staticProps) {
if (protoProps) _defineProperties(Constructor.prototype, protoProps);
if (staticProps) _defineProperties(Constructor, staticProps);
return Constructor;
}
function _inheritsLoose(subClass, superClass) {
subClass.prototype = Object.create(superClass.prototype);
subClass.prototype.constructor = subClass;
subClass.__proto__ = superClass;
}
function cleanSource(nodes) {
return nodes.map(function (i) {
if (i.nodes) i.nodes = cleanSource(i.nodes);
delete i.source;
return i;
});
}
/**
* The {@link Root}, {@link AtRule}, and {@link Rule} container nodes
* inherit some common methods to help work with their children.
*
* Note that all containers can store any content. If you write a rule inside
* a rule, PostCSS will parse it.
*
* @extends Node
* @abstract
*/
var Container =
/*#__PURE__*/
function (_Node) {
_inheritsLoose(Container, _Node);
function Container() {
return _Node.apply(this, arguments) || this;
}
var _proto = Container.prototype;
_proto.push = function push(child) {
child.parent = this;
this.nodes.push(child);
return this;
};
/**
* Iterates through the container’s immediate children,
* calling `callback` for each child.
*
* Returning `false` in the callback will break iteration.
*
* This method only iterates through the container’s immediate children.
* If you need to recursively iterate through all the container’s descendant
* nodes, use {@link Container#walk}.
*
* Unlike the for `{}`-cycle or `Array#forEach` this iterator is safe
* if you are mutating the array of child nodes during iteration.
* PostCSS will adjust the current index to match the mutations.
*
* @param {childIterator} callback Iterator receives each node and index.
*
* @return {false|undefined} Returns `false` if iteration was broke.
*
* @example
* const root = postcss.parse('a { color: black; z-index: 1 }')
* const rule = root.first
*
* for (const decl of rule.nodes) {
* decl.cloneBefore({ prop: '-webkit-' + decl.prop })
* // Cycle will be infinite, because cloneBefore moves the current node
* // to the next index
* }
*
* rule.each(decl => {
* decl.cloneBefore({ prop: '-webkit-' + decl.prop })
* // Will be executed only for color and z-index
* })
*/
_proto.each = function each(callback) {
if (!this.lastEach) this.lastEach = 0;
if (!this.indexes) this.indexes = {};
this.lastEach += 1;
var id = this.lastEach;
this.indexes[id] = 0;
if (!this.nodes) return undefined;
var index, result;
while (this.indexes[id] < this.nodes.length) {
index = this.indexes[id];
result = callback(this.nodes[index], index);
if (result === false) break;
this.indexes[id] += 1;
}
delete this.indexes[id];
return result;
};
/**
* Traverses the container’s descendant nodes, calling callback
* for each node.
*
* Like container.each(), this method is safe to use
* if you are mutating arrays during iteration.
*
* If you only need to iterate through the container’s immediate children,
* use {@link Container#each}.
*
* @param {childIterator} callback Iterator receives each node and index.
*
* @return {false|undefined} Returns `false` if iteration was broke.
*
* @example
* root.walk(node => {
* // Traverses all descendant nodes.
* })
*/
_proto.walk = function walk(callback) {
return this.each(function (child, i) {
var result;
try {
result = callback(child, i);
} catch (e) {
e.postcssNode = child;
if (e.stack && child.source && /\n\s{4}at /.test(e.stack)) {
var s = child.source;
e.stack = e.stack.replace(/\n\s{4}at /, "$&" + s.input.from + ":" + s.start.line + ":" + s.start.column + "$&");
}
throw e;
}
if (result !== false && child.walk) {
result = child.walk(callback);
}
return result;
});
};
/**
* Traverses the container’s descendant nodes, calling callback
* for each declaration node.
*
* If you pass a filter, iteration will only happen over declarations
* with matching properties.
*
* Like {@link Container#each}, this method is safe
* to use if you are mutating arrays during iteration.
*
* @param {string|RegExp} [prop] String or regular expression
* to filter declarations by property name.
* @param {childIterator} callback Iterator receives each node and index.
*
* @return {false|undefined} Returns `false` if iteration was broke.
*
* @example
* root.walkDecls(decl => {
* checkPropertySupport(decl.prop)
* })
*
* root.walkDecls('border-radius', decl => {
* decl.remove()
* })
*
* root.walkDecls(/^background/, decl => {
* decl.value = takeFirstColorFromGradient(decl.value)
* })
*/
_proto.walkDecls = function walkDecls(prop, callback) {
if (!callback) {
callback = prop;
return this.walk(function (child, i) {
if (child.type === 'decl') {
return callback(child, i);
}
});
}
if (prop instanceof RegExp) {
return this.walk(function (child, i) {
if (child.type === 'decl' && prop.test(child.prop)) {
return callback(child, i);
}
});
}
return this.walk(function (child, i) {
if (child.type === 'decl' && child.prop === prop) {
return callback(child, i);
}
});
};
/**
* Traverses the container’s descendant nodes, calling callback
* for each rule node.
*
* If you pass a filter, iteration will only happen over rules
* with matching selectors.
*
* Like {@link Container#each}, this method is safe
* to use if you are mutating arrays during iteration.
*
* @param {string|RegExp} [selector] String or regular expression
* to filter rules by selector.
* @param {childIterator} callback Iterator receives each node and index.
*
* @return {false|undefined} returns `false` if iteration was broke.
*
* @example
* const selectors = []
* root.walkRules(rule => {
* selectors.push(rule.selector)
* })
* console.log(`Your CSS uses ${ selectors.length } selectors`)
*/
_proto.walkRules = function walkRules(selector, callback) {
if (!callback) {
callback = selector;
return this.walk(function (child, i) {
if (child.type === 'rule') {
return callback(child, i);
}
});
}
if (selector instanceof RegExp) {
return this.walk(function (child, i) {
if (child.type === 'rule' && selector.test(child.selector)) {
return callback(child, i);
}
});
}
return this.walk(function (child, i) {
if (child.type === 'rule' && child.selector === selector) {
return callback(child, i);
}
});
};
/**
* Traverses the container’s descendant nodes, calling callback
* for each at-rule node.
*
* If you pass a filter, iteration will only happen over at-rules
* that have matching names.
*
* Like {@link Container#each}, this method is safe
* to use if you are mutating arrays during iteration.
*
* @param {string|RegExp} [name] String or regular expression
* to filter at-rules by name.
* @param {childIterator} callback Iterator receives each node and index.
*
* @return {false|undefined} Returns `false` if iteration was broke.
*
* @example
* root.walkAtRules(rule => {
* if (isOld(rule.name)) rule.remove()
* })
*
* let first = false
* root.walkAtRules('charset', rule => {
* if (!first) {
* first = true
* } else {
* rule.remove()
* }
* })
*/
_proto.walkAtRules = function walkAtRules(name, callback) {
if (!callback) {
callback = name;
return this.walk(function (child, i) {
if (child.type === 'atrule') {
return callback(child, i);
}
});
}
if (name instanceof RegExp) {
return this.walk(function (child, i) {
if (child.type === 'atrule' && name.test(child.name)) {
return callback(child, i);
}
});
}
return this.walk(function (child, i) {
if (child.type === 'atrule' && child.name === name) {
return callback(child, i);
}
});
};
/**
* Traverses the container’s descendant nodes, calling callback
* for each comment node.
*
* Like {@link Container#each}, this method is safe
* to use if you are mutating arrays during iteration.
*
* @param {childIterator} callback Iterator receives each node and index.
*
* @return {false|undefined} Returns `false` if iteration was broke.
*
* @example
* root.walkComments(comment => {
* comment.remove()
* })
*/
_proto.walkComments = function walkComments(callback) {
return this.walk(function (child, i) {
if (child.type === 'comment') {
return callback(child, i);
}
});
};
/**
* Inserts new nodes to the end of the container.
*
* @param {...(Node|object|string|Node[])} children New nodes.
*
* @return {Node} This node for methods chain.
*
* @example
* const decl1 = postcss.decl({ prop: 'color', value: 'black' })
* const decl2 = postcss.decl({ prop: 'background-color', value: 'white' })
* rule.append(decl1, decl2)
*
* root.append({ name: 'charset', params: '"UTF-8"' }) // at-rule
* root.append({ selector: 'a' }) // rule
* rule.append({ prop: 'color', value: 'black' }) // declaration
* rule.append({ text: 'Comment' }) // comment
*
* root.append('a {}')
* root.first.append('color: black; z-index: 1')
*/
_proto.append = function append() {
for (var _len = arguments.length, children = new Array(_len), _key = 0; _key < _len; _key++) {
children[_key] = arguments[_key];
}
for (var _i = 0; _i < children.length; _i++) {
var child = children[_i];
var nodes = this.normalize(child, this.last);
for (var _iterator = nodes, _isArray = Array.isArray(_iterator), _i2 = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
var _ref;
if (_isArray) {
if (_i2 >= _iterator.length) break;
_ref = _iterator[_i2++];
} else {
_i2 = _iterator.next();
if (_i2.done) break;
_ref = _i2.value;
}
var node = _ref;
this.nodes.push(node);
}
}
return this;
};
/**
* Inserts new nodes to the start of the container.
*
* @param {...(Node|object|string|Node[])} children New nodes.
*
* @return {Node} This node for methods chain.
*
* @example
* const decl1 = postcss.decl({ prop: 'color', value: 'black' })
* const decl2 = postcss.decl({ prop: 'background-color', value: 'white' })
* rule.prepend(decl1, decl2)
*
* root.append({ name: 'charset', params: '"UTF-8"' }) // at-rule
* root.append({ selector: 'a' }) // rule
* rule.append({ prop: 'color', value: 'black' }) // declaration
* rule.append({ text: 'Comment' }) // comment
*
* root.append('a {}')
* root.first.append('color: black; z-index: 1')
*/
_proto.prepend = function prepend() {
for (var _len2 = arguments.length, children = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
children[_key2] = arguments[_key2];
}
children = children.reverse();
for (var _iterator2 = children, _isArray2 = Array.isArray(_iterator2), _i3 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
var _ref2;
if (_isArray2) {
if (_i3 >= _iterator2.length) break;
_ref2 = _iterator2[_i3++];
} else {
_i3 = _iterator2.next();
if (_i3.done) break;
_ref2 = _i3.value;
}
var child = _ref2;
var nodes = this.normalize(child, this.first, 'prepend').reverse();
for (var _iterator3 = nodes, _isArray3 = Array.isArray(_iterator3), _i4 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
var _ref3;
if (_isArray3) {
if (_i4 >= _iterator3.length) break;
_ref3 = _iterator3[_i4++];
} else {
_i4 = _iterator3.next();
if (_i4.done) break;
_ref3 = _i4.value;
}
var node = _ref3;
this.nodes.unshift(node);
}
for (var id in this.indexes) {
this.indexes[id] = this.indexes[id] + nodes.length;
}
}
return this;
};
_proto.cleanRaws = function cleanRaws(keepBetween) {
_Node.prototype.cleanRaws.call(this, keepBetween);
if (this.nodes) {
for (var _iterator4 = this.nodes, _isArray4 = Array.isArray(_iterator4), _i5 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
var _ref4;
if (_isArray4) {
if (_i5 >= _iterator4.length) break;
_ref4 = _iterator4[_i5++];
} else {
_i5 = _iterator4.next();
if (_i5.done) break;
_ref4 = _i5.value;
}
var node = _ref4;
node.cleanRaws(keepBetween);
}
}
};
/**
* Insert new node before old node within the container.
*
* @param {Node|number} exist Child or child’s index.
* @param {Node|object|string|Node[]} add New node.
*
* @return {Node} This node for methods chain.
*
* @example
* rule.insertBefore(decl, decl.clone({ prop: '-webkit-' + decl.prop }))
*/
_proto.insertBefore = function insertBefore(exist, add) {
exist = this.index(exist);
var type = exist === 0 ? 'prepend' : false;
var nodes = this.normalize(add, this.nodes[exist], type).reverse();
for (var _iterator5 = nodes, _isArray5 = Array.isArray(_iterator5), _i6 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) {
var _ref5;
if (_isArray5) {
if (_i6 >= _iterator5.length) break;
_ref5 = _iterator5[_i6++];
} else {
_i6 = _iterator5.next();
if (_i6.done) break;
_ref5 = _i6.value;
}
var node = _ref5;
this.nodes.splice(exist, 0, node);
}
var index;
for (var id in this.indexes) {
index = this.indexes[id];
if (exist <= index) {
this.indexes[id] = index + nodes.length;
}
}
return this;
};
/**
* Insert new node after old node within the container.
*
* @param {Node|number} exist Child or child’s index.
* @param {Node|object|string|Node[]} add New node.
*
* @return {Node} This node for methods chain.
*/
_proto.insertAfter = function insertAfter(exist, add) {
exist = this.index(exist);
var nodes = this.normalize(add, this.nodes[exist]).reverse();
for (var _iterator6 = nodes, _isArray6 = Array.isArray(_iterator6), _i7 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
var _ref6;
if (_isArray6) {
if (_i7 >= _iterator6.length) break;
_ref6 = _iterator6[_i7++];
} else {
_i7 = _iterator6.next();
if (_i7.done) break;
_ref6 = _i7.value;
}
var node = _ref6;
this.nodes.splice(exist + 1, 0, node);
}
var index;
for (var id in this.indexes) {
index = this.indexes[id];
if (exist < index) {
this.indexes[id] = index + nodes.length;
}
}
return this;
};
/**
* Removes node from the container and cleans the parent properties
* from the node and its children.
*
* @param {Node|number} child Child or child’s index.
*
* @return {Node} This node for methods chain
*
* @example
* rule.nodes.length //=> 5
* rule.removeChild(decl)
* rule.nodes.length //=> 4
* decl.parent //=> undefined
*/
_proto.removeChild = function removeChild(child) {
child = this.index(child);
this.nodes[child].parent = undefined;
this.nodes.splice(child, 1);
var index;
for (var id in this.indexes) {
index = this.indexes[id];
if (index >= child) {
this.indexes[id] = index - 1;
}
}
return this;
};
/**
* Removes all children from the container
* and cleans their parent properties.
*
* @return {Node} This node for methods chain.
*
* @example
* rule.removeAll()
* rule.nodes.length //=> 0
*/
_proto.removeAll = function removeAll() {
for (var _iterator7 = this.nodes, _isArray7 = Array.isArray(_iterator7), _i8 = 0, _iterator7 = _isArray7 ? _iterator7 : _iterator7[Symbol.iterator]();;) {
var _ref7;
if (_isArray7) {
if (_i8 >= _iterator7.length) break;
_ref7 = _iterator7[_i8++];
} else {
_i8 = _iterator7.next();
if (_i8.done) break;
_ref7 = _i8.value;
}
var node = _ref7;
node.parent = undefined;
}
this.nodes = [];
return this;
};
/**
* Passes all declaration values within the container that match pattern
* through callback, replacing those values with the returned result
* of callback.
*
* This method is useful if you are using a custom unit or function
* and need to iterate through all values.
*
* @param {string|RegExp} pattern Replace pattern.
* @param {object} opts Options to speed up the search.
* @param {string|string[]} opts.props An array of property names.
* @param {string} opts.fast String that’s used to narrow down
* values and speed up the regexp search.
* @param {function|string} callback String to replace pattern or callback
* that returns a new value. The callback
* will receive the same arguments
* as those passed to a function parameter
* of `String#replace`.
*
* @return {Node} This node for methods chain.
*
* @example
* root.replaceValues(/\d+rem/, { fast: 'rem' }, string => {
* return 15 * parseInt(string) + 'px'
* })
*/
_proto.replaceValues = function replaceValues(pattern, opts, callback) {
if (!callback) {
callback = opts;
opts = {};
}
this.walkDecls(function (decl) {
if (opts.props && opts.props.indexOf(decl.prop) === -1) return;
if (opts.fast && decl.value.indexOf(opts.fast) === -1) return;
decl.value = decl.value.replace(pattern, callback);
});
return this;
};
/**
* Returns `true` if callback returns `true`
* for all of the container’s children.
*
* @param {childCondition} condition Iterator returns true or false.
*
* @return {boolean} Is every child pass condition.
*
* @example
* const noPrefixes = rule.every(i => i.prop[0] !== '-')
*/
_proto.every = function every(condition) {
return this.nodes.every(condition);
};
/**
* Returns `true` if callback returns `true` for (at least) one
* of the container’s children.
*
* @param {childCondition} condition Iterator returns true or false.
*
* @return {boolean} Is some child pass condition.
*
* @example
* const hasPrefix = rule.some(i => i.prop[0] === '-')
*/
_proto.some = function some(condition) {
return this.nodes.some(condition);
};
/**
* Returns a `child`’s index within the {@link Container#nodes} array.
*
* @param {Node} child Child of the current container.
*
* @return {number} Child index.
*
* @example
* rule.index( rule.nodes[2] ) //=> 2
*/
_proto.index = function index(child) {
if (typeof child === 'number') {
return child;
}
return this.nodes.indexOf(child);
};
/**
* The container’s first child.
*
* @type {Node}
*
* @example
* rule.first === rules.nodes[0]
*/
_proto.normalize = function normalize(nodes, sample) {
var _this = this;
if (typeof nodes === 'string') {
var parse = __webpack_require__(69);
nodes = cleanSource(parse(nodes).nodes);
} else if (Array.isArray(nodes)) {
nodes = nodes.slice(0);
for (var _iterator8 = nodes, _isArray8 = Array.isArray(_iterator8), _i9 = 0, _iterator8 = _isArray8 ? _iterator8 : _iterator8[Symbol.iterator]();;) {
var _ref8;
if (_isArray8) {
if (_i9 >= _iterator8.length) break;
_ref8 = _iterator8[_i9++];
} else {
_i9 = _iterator8.next();
if (_i9.done) break;
_ref8 = _i9.value;
}
var i = _ref8;
if (i.parent) i.parent.removeChild(i, 'ignore');
}
} else if (nodes.type === 'root') {
nodes = nodes.nodes.slice(0);
for (var _iterator9 = nodes, _isArray9 = Array.isArray(_iterator9), _i10 = 0, _iterator9 = _isArray9 ? _iterator9 : _iterator9[Symbol.iterator]();;) {
var _ref9;
if (_isArray9) {
if (_i10 >= _iterator9.length) break;
_ref9 = _iterator9[_i10++];
} else {
_i10 = _iterator9.next();
if (_i10.done) break;
_ref9 = _i10.value;
}
var _i11 = _ref9;
if (_i11.parent) _i11.parent.removeChild(_i11, 'ignore');
}
} else if (nodes.type) {
nodes = [nodes];
} else if (nodes.prop) {
if (typeof nodes.value === 'undefined') {
throw new Error('Value field is missed in node creation');
} else if (typeof nodes.value !== 'string') {
nodes.value = String(nodes.value);
}
nodes = [new _declaration.default(nodes)];
} else if (nodes.selector) {
var Rule = __webpack_require__(70);
nodes = [new Rule(nodes)];
} else if (nodes.name) {
var AtRule = __webpack_require__(68);
nodes = [new AtRule(nodes)];
} else if (nodes.text) {
nodes = [new _comment.default(nodes)];
} else {
throw new Error('Unknown node type in node creation');
}
var processed = nodes.map(function (i) {
if (i.parent) i.parent.removeChild(i);
if (typeof i.raws.before === 'undefined') {
if (sample && typeof sample.raws.before !== 'undefined') {
i.raws.before = sample.raws.before.replace(/[^\s]/g, '');
}
}
i.parent = _this;
return i;
});
return processed;
};
/**
* @memberof Container#
* @member {Node[]} nodes An array containing the container’s children.
*
* @example
* const root = postcss.parse('a { color: black }')
* root.nodes.length //=> 1
* root.nodes[0].selector //=> 'a'
* root.nodes[0].nodes[0].prop //=> 'color'
*/
_createClass(Container, [{
key: "first",
get: function get() {
if (!this.nodes) return undefined;
return this.nodes[0];
}
/**
* The container’s last child.
*
* @type {Node}
*
* @example
* rule.last === rule.nodes[rule.nodes.length - 1]
*/
}, {
key: "last",
get: function get() {
if (!this.nodes) return undefined;
return this.nodes[this.nodes.length - 1];
}
}]);
return Container;
}(_node.default);
var _default = Container;
/**
* @callback childCondition
* @param {Node} node Container child.
* @param {number} index Child index.
* @param {Node[]} nodes All container children.
* @return {boolean}
*/
/**
* @callback childIterator
* @param {Node} node Container child.
* @param {number} index Child index.
* @return {false|undefined} Returning `false` will break iteration.
*/
exports.default = _default;
module.exports = exports.default;
/***/ }),
/* 14 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = lessStringify;
var _lessStringifier = __webpack_require__(163);
var _lessStringifier2 = _interopRequireDefault(_lessStringifier);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function lessStringify(node, builder) {
var str = new _lessStringifier2.default(builder);
str.stringify(node);
}
module.exports = exports['default'];
/***/ }),
/* 15 */
/***/ (function(module, exports) {
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
var g; // This works in non-strict mode
g = function () {
return this;
}();
try {
// This works if eval is allowed (see CSP)
g = g || Function("return this")() || (1, eval)("this");
} catch (e) {
// This works if the window reference is available
if ((typeof window === "undefined" ? "undefined" : _typeof(window)) === "object") g = window;
} // g can still be undefined, but nothing to do about it...
// We return undefined, instead of nothing here, so it's
// easier to handle this case. if(!global) { ...}
module.exports = g;
/***/ }),
/* 16 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
exports.__esModule = true;
var _createClass = function () {
function defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
return function (Constructor, protoProps, staticProps) {
if (protoProps) defineProperties(Constructor.prototype, protoProps);
if (staticProps) defineProperties(Constructor, staticProps);
return Constructor;
};
}();
var _node = __webpack_require__(5);
var _node2 = _interopRequireDefault(_node);
var _types = __webpack_require__(0);
var types = _interopRequireWildcard(_types);
function _interopRequireWildcard(obj) {
if (obj && obj.__esModule) {
return obj;
} else {
var newObj = {};
if (obj != null) {
for (var key in obj) {
if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key];
}
}
newObj.default = obj;
return newObj;
}
}
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _possibleConstructorReturn(self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return call && (_typeof(call) === "object" || typeof call === "function") ? call : self;
}
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + _typeof(superClass));
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
enumerable: false,
writable: true,
configurable: true
}
});
if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
}
var Container = function (_Node) {
_inherits(Container, _Node);
function Container(opts) {
_classCallCheck(this, Container);
var _this = _possibleConstructorReturn(this, _Node.call(this, opts));
if (!_this.nodes) {
_this.nodes = [];
}
return _this;
}
Container.prototype.append = function append(selector) {
selector.parent = this;
this.nodes.push(selector);
return this;
};
Container.prototype.prepend = function prepend(selector) {
selector.parent = this;
this.nodes.unshift(selector);
return this;
};
Container.prototype.at = function at(index) {
return this.nodes[index];
};
Container.prototype.index = function index(child) {
if (typeof child === 'number') {
return child;
}
return this.nodes.indexOf(child);
};
Container.prototype.removeChild = function removeChild(child) {
child = this.index(child);
this.at(child).parent = undefined;
this.nodes.splice(child, 1);
var index = void 0;
for (var id in this.indexes) {
index = this.indexes[id];
if (index >= child) {
this.indexes[id] = index - 1;
}
}
return this;
};
Container.prototype.removeAll = function removeAll() {
for (var _iterator = this.nodes, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
var _ref;
if (_isArray) {
if (_i >= _iterator.length) break;
_ref = _iterator[_i++];
} else {
_i = _iterator.next();
if (_i.done) break;
_ref = _i.value;
}
var node = _ref;
node.parent = undefined;
}
this.nodes = [];
return this;
};
Container.prototype.empty = function empty() {
return this.removeAll();
};
Container.prototype.insertAfter = function insertAfter(oldNode, newNode) {
var oldIndex = this.index(oldNode);
this.nodes.splice(oldIndex + 1, 0, newNode);
var index = void 0;
for (var id in this.indexes) {
index = this.indexes[id];
if (oldIndex <= index) {
this.indexes[id] = index + this.nodes.length;
}
}
return this;
};
Container.prototype.insertBefore = function insertBefore(oldNode, newNode) {
var oldIndex = this.index(oldNode);
this.nodes.splice(oldIndex, 0, newNode);
var index = void 0;
for (var id in this.indexes) {
index = this.indexes[id];
if (oldIndex <= index) {
this.indexes[id] = index + this.nodes.length;
}
}
return this;
};
Container.prototype.each = function each(callback) {
if (!this.lastEach) {
this.lastEach = 0;
}
if (!this.indexes) {
this.indexes = {};
}
this.lastEach++;
var id = this.lastEach;
this.indexes[id] = 0;
if (!this.length) {
return undefined;
}
var index = void 0,
result = void 0;
while (this.indexes[id] < this.length) {
index = this.indexes[id];
result = callback(this.at(index), index);
if (result === false) {
break;
}
this.indexes[id] += 1;
}
delete this.indexes[id];
if (result === false) {
return false;
}
};
Container.prototype.walk = function walk(callback) {
return this.each(function (node, i) {
var result = callback(node, i);
if (result !== false && node.length) {
result = node.walk(callback);
}
if (result === false) {
return false;
}
});
};
Container.prototype.walkAttributes = function walkAttributes(callback) {
var _this2 = this;
return this.walk(function (selector) {
if (selector.type === types.ATTRIBUTE) {
return callback.call(_this2, selector);
}
});
};
Container.prototype.walkClasses = function walkClasses(callback) {
var _this3 = this;
return this.walk(function (selector) {
if (selector.type === types.CLASS) {
return callback.call(_this3, selector);
}
});
};
Container.prototype.walkCombinators = function walkCombinators(callback) {
var _this4 = this;
return this.walk(function (selector) {
if (selector.type === types.COMBINATOR) {
return callback.call(_this4, selector);
}
});
};
Container.prototype.walkComments = function walkComments(callback) {
var _this5 = this;
return this.walk(function (selector) {
if (selector.type === types.COMMENT) {
return callback.call(_this5, selector);
}
});
};
Container.prototype.walkIds = function walkIds(callback) {
var _this6 = this;
return this.walk(function (selector) {
if (selector.type === types.ID) {
return callback.call(_this6, selector);
}
});
};
Container.prototype.walkNesting = function walkNesting(callback) {
var _this7 = this;
return this.walk(function (selector) {
if (selector.type === types.NESTING) {
return callback.call(_this7, selector);
}
});
};
Container.prototype.walkPseudos = function walkPseudos(callback) {
var _this8 = this;
return this.walk(function (selector) {
if (selector.type === types.PSEUDO) {
return callback.call(_this8, selector);
}
});
};
Container.prototype.walkTags = function walkTags(callback) {
var _this9 = this;
return this.walk(function (selector) {
if (selector.type === types.TAG) {
return callback.call(_this9, selector);
}
});
};
Container.prototype.walkUniversals = function walkUniversals(callback) {
var _this10 = this;
return this.walk(function (selector) {
if (selector.type === types.UNIVERSAL) {
return callback.call(_this10, selector);
}
});
};
Container.prototype.split = function split(callback) {
var _this11 = this;
var current = [];
return this.reduce(function (memo, node, index) {
var split = callback.call(_this11, node);
current.push(node);
if (split) {
memo.push(current);
current = [];
} else if (index === _this11.length - 1) {
memo.push(current);
}
return memo;
}, []);
};
Container.prototype.map = function map(callback) {
return this.nodes.map(callback);
};
Container.prototype.reduce = function reduce(callback, memo) {
return this.nodes.reduce(callback, memo);
};
Container.prototype.every = function every(callback) {
return this.nodes.every(callback);
};
Container.prototype.some = function some(callback) {
return this.nodes.some(callback);
};
Container.prototype.filter = function filter(callback) {
return this.nodes.filter(callback);
};
Container.prototype.sort = function sort(callback) {
return this.nodes.sort(callback);
};
Container.prototype.toString = function toString() {
return this.map(String).join('');
};
_createClass(Container, [{
key: 'first',
get: function get() {
return this.at(0);
}
}, {
key: 'last',
get: function get() {
return this.at(this.length - 1);
}
}, {
key: 'length',
get: function get() {
return this.nodes.length;
}
}]);
return Container;
}(_node2.default);
exports.default = Container;
module.exports = exports['default'];
/***/ }),
/* 17 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
exports.default = void 0;
var DEFAULT_RAW = {
colon: ': ',
indent: ' ',
beforeDecl: '\n',
beforeRule: '\n',
beforeOpen: ' ',
beforeClose: '\n',
beforeComment: '\n',
after: '\n',
emptyBody: '',
commentLeft: ' ',
commentRight: ' '
};
function capitalize(str) {
return str[0].toUpperCase() + str.slice(1);
}
var Stringifier =
/*#__PURE__*/
function () {
function Stringifier(builder) {
this.builder = builder;
}
var _proto = Stringifier.prototype;
_proto.stringify = function stringify(node, semicolon) {
this[node.type](node, semicolon);
};
_proto.root = function root(node) {
this.body(node);
if (node.raws.after) this.builder(node.raws.after);
};
_proto.comment = function comment(node) {
var left = this.raw(node, 'left', 'commentLeft');
var right = this.raw(node, 'right', 'commentRight');
this.builder('/*' + left + node.text + right + '*/', node);
};
_proto.decl = function decl(node, semicolon) {
var between = this.raw(node, 'between', 'colon');
var string = node.prop + between + this.rawValue(node, 'value');
if (node.important) {
string += node.raws.important || ' !important';
}
if (semicolon) string += ';';
this.builder(string, node);
};
_proto.rule = function rule(node) {
this.block(node, this.rawValue(node, 'selector'));
if (node.raws.ownSemicolon) {
this.builder(node.raws.ownSemicolon, node, 'end');
}
};
_proto.atrule = function atrule(node, semicolon) {
var name = '@' + node.name;
var params = node.params ? this.rawValue(node, 'params') : '';
if (typeof node.raws.afterName !== 'undefined') {
name += node.raws.afterName;
} else if (params) {
name += ' ';
}
if (node.nodes) {
this.block(node, name + params);
} else {
var end = (node.raws.between || '') + (semicolon ? ';' : '');
this.builder(name + params + end, node);
}
};
_proto.body = function body(node) {
var last = node.nodes.length - 1;
while (last > 0) {
if (node.nodes[last].type !== 'comment') break;
last -= 1;
}
var semicolon = this.raw(node, 'semicolon');
for (var i = 0; i < node.nodes.length; i++) {
var child = node.nodes[i];
var before = this.raw(child, 'before');
if (before) this.builder(before);
this.stringify(child, last !== i || semicolon);
}
};
_proto.block = function block(node, start) {
var between = this.raw(node, 'between', 'beforeOpen');
this.builder(start + between + '{', node, 'start');
var after;
if (node.nodes && node.nodes.length) {
this.body(node);
after = this.raw(node, 'after');
} else {
after = this.raw(node, 'after', 'emptyBody');
}
if (after) this.builder(after);
this.builder('}', node, 'end');
};
_proto.raw = function raw(node, own, detect) {
var value;
if (!detect) detect = own; // Already had
if (own) {
value = node.raws[own];
if (typeof value !== 'undefined') return value;
}
var parent = node.parent; // Hack for first rule in CSS
if (detect === 'before') {
if (!parent || parent.type === 'root' && parent.first === node) {
return '';
}
} // Floating child without parent
if (!parent) return DEFAULT_RAW[detect]; // Detect style by other nodes
var root = node.root();
if (!root.rawCache) root.rawCache = {};
if (typeof root.rawCache[detect] !== 'undefined') {
return root.rawCache[detect];
}
if (detect === 'before' || detect === 'after') {
return this.beforeAfter(node, detect);
} else {
var method = 'raw' + capitalize(detect);
if (this[method]) {
value = this[method](root, node);
} else {
root.walk(function (i) {
value = i.raws[own];
if (typeof value !== 'undefined') return false;
});
}
}
if (typeof value === 'undefined') value = DEFAULT_RAW[detect];
root.rawCache[detect] = value;
return value;
};
_proto.rawSemicolon = function rawSemicolon(root) {
var value;
root.walk(function (i) {
if (i.nodes && i.nodes.length && i.last.type === 'decl') {
value = i.raws.semicolon;
if (typeof value !== 'undefined') return false;
}
});
return value;
};
_proto.rawEmptyBody = function rawEmptyBody(root) {
var value;
root.walk(function (i) {
if (i.nodes && i.nodes.length === 0) {
value = i.raws.after;
if (typeof value !== 'undefined') return false;
}
});
return value;
};
_proto.rawIndent = function rawIndent(root) {
if (root.raws.indent) return root.raws.indent;
var value;
root.walk(function (i) {
var p = i.parent;
if (p && p !== root && p.parent && p.parent === root) {
if (typeof i.raws.before !== 'undefined') {
var parts = i.raws.before.split('\n');
value = parts[parts.length - 1];
value = value.replace(/[^\s]/g, '');
return false;
}
}
});
return value;
};
_proto.rawBeforeComment = function rawBeforeComment(root, node) {
var value;
root.walkComments(function (i) {
if (typeof i.raws.before !== 'undefined') {
value = i.raws.before;
if (value.indexOf('\n') !== -1) {
value = value.replace(/[^\n]+$/, '');
}
return false;
}
});
if (typeof value === 'undefined') {
value = this.raw(node, null, 'beforeDecl');
} else if (value) {
value = value.replace(/[^\s]/g, '');
}
return value;
};
_proto.rawBeforeDecl = function rawBeforeDecl(root, node) {
var value;
root.walkDecls(function (i) {
if (typeof i.raws.before !== 'undefined') {
value = i.raws.before;
if (value.indexOf('\n') !== -1) {
value = value.replace(/[^\n]+$/, '');
}
return false;
}
});
if (typeof value === 'undefined') {
value = this.raw(node, null, 'beforeRule');
} else if (value) {
value = value.replace(/[^\s]/g, '');
}
return value;
};
_proto.rawBeforeRule = function rawBeforeRule(root) {
var value;
root.walk(function (i) {
if (i.nodes && (i.parent !== root || root.first !== i)) {
if (typeof i.raws.before !== 'undefined') {
value = i.raws.before;
if (value.indexOf('\n') !== -1) {
value = value.replace(/[^\n]+$/, '');
}
return false;
}
}
});
if (value) value = value.replace(/[^\s]/g, '');
return value;
};
_proto.rawBeforeClose = function rawBeforeClose(root) {
var value;
root.walk(function (i) {
if (i.nodes && i.nodes.length > 0) {
if (typeof i.raws.after !== 'undefined') {
value = i.raws.after;
if (value.indexOf('\n') !== -1) {
value = value.replace(/[^\n]+$/, '');
}
return false;
}
}
});
if (value) value = value.replace(/[^\s]/g, '');
return value;
};
_proto.rawBeforeOpen = function rawBeforeOpen(root) {
var value;
root.walk(function (i) {
if (i.type !== 'decl') {
value = i.raws.between;
if (typeof value !== 'undefined') return false;
}
});
return value;
};
_proto.rawColon = function rawColon(root) {
var value;
root.walkDecls(function (i) {
if (typeof i.raws.between !== 'undefined') {
value = i.raws.between.replace(/[^\s:]/g, '');
return false;
}
});
return value;
};
_proto.beforeAfter = function beforeAfter(node, detect) {
var value;
if (node.type === 'decl') {
value = this.raw(node, null, 'beforeDecl');
} else if (node.type === 'comment') {
value = this.raw(node, null, 'beforeComment');
} else if (detect === 'before') {
value = this.raw(node, null, 'beforeRule');
} else {
value = this.raw(node, null, 'beforeClose');
}
var buf = node.parent;
var depth = 0;
while (buf && buf.type !== 'root') {
depth += 1;
buf = buf.parent;
}
if (value.indexOf('\n') !== -1) {
var indent = this.raw(node, null, 'indent');
if (indent.length) {
for (var step = 0; step < depth; step++) {
value += indent;
}
}
}
return value;
};
_proto.rawValue = function rawValue(node, prop) {
var value = node[prop];
var raw = node.raws[prop];
if (raw && raw.value === value) {
return raw.raw;
}
return value;
};
return Stringifier;
}();
var _default = Stringifier;
exports.default = _default;
module.exports = exports.default;
/***/ }),
/* 18 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/* WEBPACK VAR INJECTION */(function(global) {/*!
* The buffer module from node.js, for the browser.
*
* @author Feross Aboukhadijeh <feross@feross.org> <http://feross.org>
* @license MIT
*/
/* eslint-disable no-proto */
var base64 = __webpack_require__(121);
var ieee754 = __webpack_require__(122);
var isArray = __webpack_require__(123);
exports.Buffer = Buffer;
exports.SlowBuffer = SlowBuffer;
exports.INSPECT_MAX_BYTES = 50;
/**
* If `Buffer.TYPED_ARRAY_SUPPORT`:
* === true Use Uint8Array implementation (fastest)
* === false Use Object implementation (most compatible, even IE6)
*
* Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+,
* Opera 11.6+, iOS 4.2+.
*
* Due to various browser bugs, sometimes the Object implementation will be used even
* when the browser supports typed arrays.
*
* Note:
*
* - Firefox 4-29 lacks support for adding new properties to `Uint8Array` instances,
* See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438.
*
* - Chrome 9-10 is missing the `TypedArray.prototype.subarray` function.
*
* - IE10 has a broken `TypedArray.prototype.subarray` function which returns arrays of
* incorrect length in some situations.
* We detect these buggy browsers and set `Buffer.TYPED_ARRAY_SUPPORT` to `false` so they
* get the Object implementation, which is slower but behaves correctly.
*/
Buffer.TYPED_ARRAY_SUPPORT = global.TYPED_ARRAY_SUPPORT !== undefined ? global.TYPED_ARRAY_SUPPORT : typedArraySupport();
/*
* Export kMaxLength after typed array support is determined.
*/
exports.kMaxLength = kMaxLength();
function typedArraySupport() {
try {
var arr = new Uint8Array(1);
arr.__proto__ = {
__proto__: Uint8Array.prototype,
foo: function foo() {
return 42;
}
};
return arr.foo() === 42 && // typed array instances can be augmented
typeof arr.subarray === 'function' && // chrome 9-10 lack `subarray`
arr.subarray(1, 1).byteLength === 0; // ie10 has broken `subarray`
} catch (e) {
return false;
}
}
function kMaxLength() {
return Buffer.TYPED_ARRAY_SUPPORT ? 0x7fffffff : 0x3fffffff;
}
function createBuffer(that, length) {
if (kMaxLength() < length) {
throw new RangeError('Invalid typed array length');
}
if (Buffer.TYPED_ARRAY_SUPPORT) {
// Return an augmented `Uint8Array` instance, for best performance
that = new Uint8Array(length);
that.__proto__ = Buffer.prototype;
} else {
// Fallback: Return an object instance of the Buffer class
if (that === null) {
that = new Buffer(length);
}
that.length = length;
}
return that;
}
/**
* The Buffer constructor returns instances of `Uint8Array` that have their
* prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of
* `Uint8Array`, so the returned instances will have all the node `Buffer` methods
* and the `Uint8Array` methods. Square bracket notation works as expected -- it
* returns a single octet.
*
* The `Uint8Array` prototype remains unmodified.
*/
function Buffer(arg, encodingOrOffset, length) {
if (!Buffer.TYPED_ARRAY_SUPPORT && !(this instanceof Buffer)) {
return new Buffer(arg, encodingOrOffset, length);
} // Common case.
if (typeof arg === 'number') {
if (typeof encodingOrOffset === 'string') {
throw new Error('If encoding is specified then the first argument must be a string');
}
return allocUnsafe(this, arg);
}
return from(this, arg, encodingOrOffset, length);
}
Buffer.poolSize = 8192; // not used by this implementation
// TODO: Legacy, not needed anymore. Remove in next major version.
Buffer._augment = function (arr) {
arr.__proto__ = Buffer.prototype;
return arr;
};
function from(that, value, encodingOrOffset, length) {
if (typeof value === 'number') {
throw new TypeError('"value" argument must not be a number');
}
if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) {
return fromArrayBuffer(that, value, encodingOrOffset, length);
}
if (typeof value === 'string') {
return fromString(that, value, encodingOrOffset);
}
return fromObject(that, value);
}
/**
* Functionally equivalent to Buffer(arg, encoding) but throws a TypeError
* if value is a number.
* Buffer.from(str[, encoding])
* Buffer.from(array)
* Buffer.from(buffer)
* Buffer.from(arrayBuffer[, byteOffset[, length]])
**/
Buffer.from = function (value, encodingOrOffset, length) {
return from(null, value, encodingOrOffset, length);
};
if (Buffer.TYPED_ARRAY_SUPPORT) {
Buffer.prototype.__proto__ = Uint8Array.prototype;
Buffer.__proto__ = Uint8Array;
if (typeof Symbol !== 'undefined' && Symbol.species && Buffer[Symbol.species] === Buffer) {
// Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97
Object.defineProperty(Buffer, Symbol.species, {
value: null,
configurable: true
});
}
}
function assertSize(size) {
if (typeof size !== 'number') {
throw new TypeError('"size" argument must be a number');
} else if (size < 0) {
throw new RangeError('"size" argument must not be negative');
}
}
function alloc(that, size, fill, encoding) {
assertSize(size);
if (size <= 0) {
return createBuffer(that, size);
}
if (fill !== undefined) {
// Only pay attention to encoding if it's a string. This
// prevents accidentally sending in a number that would
// be interpretted as a start offset.
return typeof encoding === 'string' ? createBuffer(that, size).fill(fill, encoding) : createBuffer(that, size).fill(fill);
}
return createBuffer(that, size);
}
/**
* Creates a new filled Buffer instance.
* alloc(size[, fill[, encoding]])
**/
Buffer.alloc = function (size, fill, encoding) {
return alloc(null, size, fill, encoding);
};
function allocUnsafe(that, size) {
assertSize(size);
that = createBuffer(that, size < 0 ? 0 : checked(size) | 0);
if (!Buffer.TYPED_ARRAY_SUPPORT) {
for (var i = 0; i < size; ++i) {
that[i] = 0;
}
}
return that;
}
/**
* Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance.
* */
Buffer.allocUnsafe = function (size) {
return allocUnsafe(null, size);
};
/**
* Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance.
*/
Buffer.allocUnsafeSlow = function (size) {
return allocUnsafe(null, size);
};
function fromString(that, string, encoding) {
if (typeof encoding !== 'string' || encoding === '') {
encoding = 'utf8';
}
if (!Buffer.isEncoding(encoding)) {
throw new TypeError('"encoding" must be a valid string encoding');
}
var length = byteLength(string, encoding) | 0;
that = createBuffer(that, length);
var actual = that.write(string, encoding);
if (actual !== length) {
// Writing a hex string, for example, that contains invalid characters will
// cause everything after the first invalid character to be ignored. (e.g.
// 'abxxcd' will be treated as 'ab')
that = that.slice(0, actual);
}
return that;
}
function fromArrayLike(that, array) {
var length = array.length < 0 ? 0 : checked(array.length) | 0;
that = createBuffer(that, length);
for (var i = 0; i < length; i += 1) {
that[i] = array[i] & 255;
}
return that;
}
function fromArrayBuffer(that, array, byteOffset, length) {
array.byteLength; // this throws if `array` is not a valid ArrayBuffer
if (byteOffset < 0 || array.byteLength < byteOffset) {
throw new RangeError('\'offset\' is out of bounds');
}
if (array.byteLength < byteOffset + (length || 0)) {
throw new RangeError('\'length\' is out of bounds');
}
if (byteOffset === undefined && length === undefined) {
array = new Uint8Array(array);
} else if (length === undefined) {
array = new Uint8Array(array, byteOffset);
} else {
array = new Uint8Array(array, byteOffset, length);
}
if (Buffer.TYPED_ARRAY_SUPPORT) {
// Return an augmented `Uint8Array` instance, for best performance
that = array;
that.__proto__ = Buffer.prototype;
} else {
// Fallback: Return an object instance of the Buffer class
that = fromArrayLike(that, array);
}
return that;
}
function fromObject(that, obj) {
if (Buffer.isBuffer(obj)) {
var len = checked(obj.length) | 0;
that = createBuffer(that, len);
if (that.length === 0) {
return that;
}
obj.copy(that, 0, 0, len);
return that;
}
if (obj) {
if (typeof ArrayBuffer !== 'undefined' && obj.buffer instanceof ArrayBuffer || 'length' in obj) {
if (typeof obj.length !== 'number' || isnan(obj.length)) {
return createBuffer(that, 0);
}
return fromArrayLike(that, obj);
}
if (obj.type === 'Buffer' && isArray(obj.data)) {
return fromArrayLike(that, obj.data);
}
}
throw new TypeError('First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.');
}
function checked(length) {
// Note: cannot use `length < kMaxLength()` here because that fails when
// length is NaN (which is otherwise coerced to zero.)
if (length >= kMaxLength()) {
throw new RangeError('Attempt to allocate Buffer larger than maximum ' + 'size: 0x' + kMaxLength().toString(16) + ' bytes');
}
return length | 0;
}
function SlowBuffer(length) {
if (+length != length) {
// eslint-disable-line eqeqeq
length = 0;
}
return Buffer.alloc(+length);
}
Buffer.isBuffer = function isBuffer(b) {
return !!(b != null && b._isBuffer);
};
Buffer.compare = function compare(a, b) {
if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) {
throw new TypeError('Arguments must be Buffers');
}
if (a === b) return 0;
var x = a.length;
var y = b.length;
for (var i = 0, len = Math.min(x, y); i < len; ++i) {
if (a[i] !== b[i]) {
x = a[i];
y = b[i];
break;
}
}
if (x < y) return -1;
if (y < x) return 1;
return 0;
};
Buffer.isEncoding = function isEncoding(encoding) {
switch (String(encoding).toLowerCase()) {
case 'hex':
case 'utf8':
case 'utf-8':
case 'ascii':
case 'latin1':
case 'binary':
case 'base64':
case 'ucs2':
case 'ucs-2':
case 'utf16le':
case 'utf-16le':
return true;
default:
return false;
}
};
Buffer.concat = function concat(list, length) {
if (!isArray(list)) {
throw new TypeError('"list" argument must be an Array of Buffers');
}
if (list.length === 0) {
return Buffer.alloc(0);
}
var i;
if (length === undefined) {
length = 0;
for (i = 0; i < list.length; ++i) {
length += list[i].length;
}
}
var buffer = Buffer.allocUnsafe(length);
var pos = 0;
for (i = 0; i < list.length; ++i) {
var buf = list[i];
if (!Buffer.isBuffer(buf)) {
throw new TypeError('"list" argument must be an Array of Buffers');
}
buf.copy(buffer, pos);
pos += buf.length;
}
return buffer;
};
function byteLength(string, encoding) {
if (Buffer.isBuffer(string)) {
return string.length;
}
if (typeof ArrayBuffer !== 'undefined' && typeof ArrayBuffer.isView === 'function' && (ArrayBuffer.isView(string) || string instanceof ArrayBuffer)) {
return string.byteLength;
}
if (typeof string !== 'string') {
string = '' + string;
}
var len = string.length;
if (len === 0) return 0; // Use a for loop to avoid recursion
var loweredCase = false;
for (;;) {
switch (encoding) {
case 'ascii':
case 'latin1':
case 'binary':
return len;
case 'utf8':
case 'utf-8':
case undefined:
return utf8ToBytes(string).length;
case 'ucs2':
case 'ucs-2':
case 'utf16le':
case 'utf-16le':
return len * 2;
case 'hex':
return len >>> 1;
case 'base64':
return base64ToBytes(string).length;
default:
if (loweredCase) return utf8ToBytes(string).length; // assume utf8
encoding = ('' + encoding).toLowerCase();
loweredCase = true;
}
}
}
Buffer.byteLength = byteLength;
function slowToString(encoding, start, end) {
var loweredCase = false; // No need to verify that "this.length <= MAX_UINT32" since it's a read-only
// property of a typed array.
// This behaves neither like String nor Uint8Array in that we set start/end
// to their upper/lower bounds if the value passed is out of range.
// undefined is handled specially as per ECMA-262 6th Edition,
// Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization.
if (start === undefined || start < 0) {
start = 0;
} // Return early if start > this.length. Done here to prevent potential uint32
// coercion fail below.
if (start > this.length) {
return '';
}
if (end === undefined || end > this.length) {
end = this.length;
}
if (end <= 0) {
return '';
} // Force coersion to uint32. This will also coerce falsey/NaN values to 0.
end >>>= 0;
start >>>= 0;
if (end <= start) {
return '';
}
if (!encoding) encoding = 'utf8';
while (true) {
switch (encoding) {
case 'hex':
return hexSlice(this, start, end);
case 'utf8':
case 'utf-8':
return utf8Slice(this, start, end);
case 'ascii':
return asciiSlice(this, start, end);
case 'latin1':
case 'binary':
return latin1Slice(this, start, end);
case 'base64':
return base64Slice(this, start, end);
case 'ucs2':
case 'ucs-2':
case 'utf16le':
case 'utf-16le':
return utf16leSlice(this, start, end);
default:
if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding);
encoding = (encoding + '').toLowerCase();
loweredCase = true;
}
}
} // The property is used by `Buffer.isBuffer` and `is-buffer` (in Safari 5-7) to detect
// Buffer instances.
Buffer.prototype._isBuffer = true;
function swap(b, n, m) {
var i = b[n];
b[n] = b[m];
b[m] = i;
}
Buffer.prototype.swap16 = function swap16() {
var len = this.length;
if (len % 2 !== 0) {
throw new RangeError('Buffer size must be a multiple of 16-bits');
}
for (var i = 0; i < len; i += 2) {
swap(this, i, i + 1);
}
return this;
};
Buffer.prototype.swap32 = function swap32() {
var len = this.length;
if (len % 4 !== 0) {
throw new RangeError('Buffer size must be a multiple of 32-bits');
}
for (var i = 0; i < len; i += 4) {
swap(this, i, i + 3);
swap(this, i + 1, i + 2);
}
return this;
};
Buffer.prototype.swap64 = function swap64() {
var len = this.length;
if (len % 8 !== 0) {
throw new RangeError('Buffer size must be a multiple of 64-bits');
}
for (var i = 0; i < len; i += 8) {
swap(this, i, i + 7);
swap(this, i + 1, i + 6);
swap(this, i + 2, i + 5);
swap(this, i + 3, i + 4);
}
return this;
};
Buffer.prototype.toString = function toString() {
var length = this.length | 0;
if (length === 0) return '';
if (arguments.length === 0) return utf8Slice(this, 0, length);
return slowToString.apply(this, arguments);
};
Buffer.prototype.equals = function equals(b) {
if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer');
if (this === b) return true;
return Buffer.compare(this, b) === 0;
};
Buffer.prototype.inspect = function inspect() {
var str = '';
var max = exports.INSPECT_MAX_BYTES;
if (this.length > 0) {
str = this.toString('hex', 0, max).match(/.{2}/g).join(' ');
if (this.length > max) str += ' ... ';
}
return '<Buffer ' + str + '>';
};
Buffer.prototype.compare = function compare(target, start, end, thisStart, thisEnd) {
if (!Buffer.isBuffer(target)) {
throw new TypeError('Argument must be a Buffer');
}
if (start === undefined) {
start = 0;
}
if (end === undefined) {
end = target ? target.length : 0;
}
if (thisStart === undefined) {
thisStart = 0;
}
if (thisEnd === undefined) {
thisEnd = this.length;
}
if (start < 0 || end > target.length || thisStart < 0 || thisEnd > this.length) {
throw new RangeError('out of range index');
}
if (thisStart >= thisEnd && start >= end) {
return 0;
}
if (thisStart >= thisEnd) {
return -1;
}
if (start >= end) {
return 1;
}
start >>>= 0;
end >>>= 0;
thisStart >>>= 0;
thisEnd >>>= 0;
if (this === target) return 0;
var x = thisEnd - thisStart;
var y = end - start;
var len = Math.min(x, y);
var thisCopy = this.slice(thisStart, thisEnd);
var targetCopy = target.slice(start, end);
for (var i = 0; i < len; ++i) {
if (thisCopy[i] !== targetCopy[i]) {
x = thisCopy[i];
y = targetCopy[i];
break;
}
}
if (x < y) return -1;
if (y < x) return 1;
return 0;
}; // Finds either the first index of `val` in `buffer` at offset >= `byteOffset`,
// OR the last index of `val` in `buffer` at offset <= `byteOffset`.
//
// Arguments:
// - buffer - a Buffer to search
// - val - a string, Buffer, or number
// - byteOffset - an index into `buffer`; will be clamped to an int32
// - encoding - an optional encoding, relevant is val is a string
// - dir - true for indexOf, false for lastIndexOf
function bidirectionalIndexOf(buffer, val, byteOffset, encoding, dir) {
// Empty buffer means no match
if (buffer.length === 0) return -1; // Normalize byteOffset
if (typeof byteOffset === 'string') {
encoding = byteOffset;
byteOffset = 0;
} else if (byteOffset > 0x7fffffff) {
byteOffset = 0x7fffffff;
} else if (byteOffset < -0x80000000) {
byteOffset = -0x80000000;
}
byteOffset = +byteOffset; // Coerce to Number.
if (isNaN(byteOffset)) {
// byteOffset: it it's undefined, null, NaN, "foo", etc, search whole buffer
byteOffset = dir ? 0 : buffer.length - 1;
} // Normalize byteOffset: negative offsets start from the end of the buffer
if (byteOffset < 0) byteOffset = buffer.length + byteOffset;
if (byteOffset >= buffer.length) {
if (dir) return -1;else byteOffset = buffer.length - 1;
} else if (byteOffset < 0) {
if (dir) byteOffset = 0;else return -1;
} // Normalize val
if (typeof val === 'string') {
val = Buffer.from(val, encoding);
} // Finally, search either indexOf (if dir is true) or lastIndexOf
if (Buffer.isBuffer(val)) {
// Special case: looking for empty string/buffer always fails
if (val.length === 0) {
return -1;
}
return arrayIndexOf(buffer, val, byteOffset, encoding, dir);
} else if (typeof val === 'number') {
val = val & 0xFF; // Search for a byte value [0-255]
if (Buffer.TYPED_ARRAY_SUPPORT && typeof Uint8Array.prototype.indexOf === 'function') {
if (dir) {
return Uint8Array.prototype.indexOf.call(buffer, val, byteOffset);
} else {
return Uint8Array.prototype.lastIndexOf.call(buffer, val, byteOffset);
}
}
return arrayIndexOf(buffer, [val], byteOffset, encoding, dir);
}
throw new TypeError('val must be string, number or Buffer');
}
function arrayIndexOf(arr, val, byteOffset, encoding, dir) {
var indexSize = 1;
var arrLength = arr.length;
var valLength = val.length;
if (encoding !== undefined) {
encoding = String(encoding).toLowerCase();
if (encoding === 'ucs2' || encoding === 'ucs-2' || encoding === 'utf16le' || encoding === 'utf-16le') {
if (arr.length < 2 || val.length < 2) {
return -1;
}
indexSize = 2;
arrLength /= 2;
valLength /= 2;
byteOffset /= 2;
}
}
function read(buf, i) {
if (indexSize === 1) {
return buf[i];
} else {
return buf.readUInt16BE(i * indexSize);
}
}
var i;
if (dir) {
var foundIndex = -1;
for (i = byteOffset; i < arrLength; i++) {
if (read(arr, i) === read(val, foundIndex === -1 ? 0 : i - foundIndex)) {
if (foundIndex === -1) foundIndex = i;
if (i - foundIndex + 1 === valLength) return foundIndex * indexSize;
} else {
if (foundIndex !== -1) i -= i - foundIndex;
foundIndex = -1;
}
}
} else {
if (byteOffset + valLength > arrLength) byteOffset = arrLength - valLength;
for (i = byteOffset; i >= 0; i--) {
var found = true;
for (var j = 0; j < valLength; j++) {
if (read(arr, i + j) !== read(val, j)) {
found = false;
break;
}
}
if (found) return i;
}
}
return -1;
}
Buffer.prototype.includes = function includes(val, byteOffset, encoding) {
return this.indexOf(val, byteOffset, encoding) !== -1;
};
Buffer.prototype.indexOf = function indexOf(val, byteOffset, encoding) {
return bidirectionalIndexOf(this, val, byteOffset, encoding, true);
};
Buffer.prototype.lastIndexOf = function lastIndexOf(val, byteOffset, encoding) {
return bidirectionalIndexOf(this, val, byteOffset, encoding, false);
};
function hexWrite(buf, string, offset, length) {
offset = Number(offset) || 0;
var remaining = buf.length - offset;
if (!length) {
length = remaining;
} else {
length = Number(length);
if (length > remaining) {
length = remaining;
}
} // must be an even number of digits
var strLen = string.length;
if (strLen % 2 !== 0) throw new TypeError('Invalid hex string');
if (length > strLen / 2) {
length = strLen / 2;
}
for (var i = 0; i < length; ++i) {
var parsed = parseInt(string.substr(i * 2, 2), 16);
if (isNaN(parsed)) return i;
buf[offset + i] = parsed;
}
return i;
}
function utf8Write(buf, string, offset, length) {
return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length);
}
function asciiWrite(buf, string, offset, length) {
return blitBuffer(asciiToBytes(string), buf, offset, length);
}
function latin1Write(buf, string, offset, length) {
return asciiWrite(buf, string, offset, length);
}
function base64Write(buf, string, offset, length) {
return blitBuffer(base64ToBytes(string), buf, offset, length);
}
function ucs2Write(buf, string, offset, length) {
return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length);
}
Buffer.prototype.write = function write(string, offset, length, encoding) {
// Buffer#write(string)
if (offset === undefined) {
encoding = 'utf8';
length = this.length;
offset = 0; // Buffer#write(string, encoding)
} else if (length === undefined && typeof offset === 'string') {
encoding = offset;
length = this.length;
offset = 0; // Buffer#write(string, offset[, length][, encoding])
} else if (isFinite(offset)) {
offset = offset | 0;
if (isFinite(length)) {
length = length | 0;
if (encoding === undefined) encoding = 'utf8';
} else {
encoding = length;
length = undefined;
} // legacy write(string, encoding, offset, length) - remove in v0.13
} else {
throw new Error('Buffer.write(string, encoding, offset[, length]) is no longer supported');
}
var remaining = this.length - offset;
if (length === undefined || length > remaining) length = remaining;
if (string.length > 0 && (length < 0 || offset < 0) || offset > this.length) {
throw new RangeError('Attempt to write outside buffer bounds');
}
if (!encoding) encoding = 'utf8';
var loweredCase = false;
for (;;) {
switch (encoding) {
case 'hex':
return hexWrite(this, string, offset, length);
case 'utf8':
case 'utf-8':
return utf8Write(this, string, offset, length);
case 'ascii':
return asciiWrite(this, string, offset, length);
case 'latin1':
case 'binary':
return latin1Write(this, string, offset, length);
case 'base64':
// Warning: maxLength not taken into account in base64Write
return base64Write(this, string, offset, length);
case 'ucs2':
case 'ucs-2':
case 'utf16le':
case 'utf-16le':
return ucs2Write(this, string, offset, length);
default:
if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding);
encoding = ('' + encoding).toLowerCase();
loweredCase = true;
}
}
};
Buffer.prototype.toJSON = function toJSON() {
return {
type: 'Buffer',
data: Array.prototype.slice.call(this._arr || this, 0)
};
};
function base64Slice(buf, start, end) {
if (start === 0 && end === buf.length) {
return base64.fromByteArray(buf);
} else {
return base64.fromByteArray(buf.slice(start, end));
}
}
function utf8Slice(buf, start, end) {
end = Math.min(buf.length, end);
var res = [];
var i = start;
while (i < end) {
var firstByte = buf[i];
var codePoint = null;
var bytesPerSequence = firstByte > 0xEF ? 4 : firstByte > 0xDF ? 3 : firstByte > 0xBF ? 2 : 1;
if (i + bytesPerSequence <= end) {
var secondByte, thirdByte, fourthByte, tempCodePoint;
switch (bytesPerSequence) {
case 1:
if (firstByte < 0x80) {
codePoint = firstByte;
}
break;
case 2:
secondByte = buf[i + 1];
if ((secondByte & 0xC0) === 0x80) {
tempCodePoint = (firstByte & 0x1F) << 0x6 | secondByte & 0x3F;
if (tempCodePoint > 0x7F) {
codePoint = tempCodePoint;
}
}
break;
case 3:
secondByte = buf[i + 1];
thirdByte = buf[i + 2];
if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) {
tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | thirdByte & 0x3F;
if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) {
codePoint = tempCodePoint;
}
}
break;
case 4:
secondByte = buf[i + 1];
thirdByte = buf[i + 2];
fourthByte = buf[i + 3];
if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) {
tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | fourthByte & 0x3F;
if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) {
codePoint = tempCodePoint;
}
}
}
}
if (codePoint === null) {
// we did not generate a valid codePoint so insert a
// replacement char (U+FFFD) and advance only 1 byte
codePoint = 0xFFFD;
bytesPerSequence = 1;
} else if (codePoint > 0xFFFF) {
// encode to utf16 (surrogate pair dance)
codePoint -= 0x10000;
res.push(codePoint >>> 10 & 0x3FF | 0xD800);
codePoint = 0xDC00 | codePoint & 0x3FF;
}
res.push(codePoint);
i += bytesPerSequence;
}
return decodeCodePointsArray(res);
} // Based on http://stackoverflow.com/a/22747272/680742, the browser with
// the lowest limit is Chrome, with 0x10000 args.
// We go 1 magnitude less, for safety
var MAX_ARGUMENTS_LENGTH = 0x1000;
function decodeCodePointsArray(codePoints) {
var len = codePoints.length;
if (len <= MAX_ARGUMENTS_LENGTH) {
return String.fromCharCode.apply(String, codePoints); // avoid extra slice()
} // Decode in chunks to avoid "call stack size exceeded".
var res = '';
var i = 0;
while (i < len) {
res += String.fromCharCode.apply(String, codePoints.slice(i, i += MAX_ARGUMENTS_LENGTH));
}
return res;
}
function asciiSlice(buf, start, end) {
var ret = '';
end = Math.min(buf.length, end);
for (var i = start; i < end; ++i) {
ret += String.fromCharCode(buf[i] & 0x7F);
}
return ret;
}
function latin1Slice(buf, start, end) {
var ret = '';
end = Math.min(buf.length, end);
for (var i = start; i < end; ++i) {
ret += String.fromCharCode(buf[i]);
}
return ret;
}
function hexSlice(buf, start, end) {
var len = buf.length;
if (!start || start < 0) start = 0;
if (!end || end < 0 || end > len) end = len;
var out = '';
for (var i = start; i < end; ++i) {
out += toHex(buf[i]);
}
return out;
}
function utf16leSlice(buf, start, end) {
var bytes = buf.slice(start, end);
var res = '';
for (var i = 0; i < bytes.length; i += 2) {
res += String.fromCharCode(bytes[i] + bytes[i + 1] * 256);
}
return res;
}
Buffer.prototype.slice = function slice(start, end) {
var len = this.length;
start = ~~start;
end = end === undefined ? len : ~~end;
if (start < 0) {
start += len;
if (start < 0) start = 0;
} else if (start > len) {
start = len;
}
if (end < 0) {
end += len;
if (end < 0) end = 0;
} else if (end > len) {
end = len;
}
if (end < start) end = start;
var newBuf;
if (Buffer.TYPED_ARRAY_SUPPORT) {
newBuf = this.subarray(start, end);
newBuf.__proto__ = Buffer.prototype;
} else {
var sliceLen = end - start;
newBuf = new Buffer(sliceLen, undefined);
for (var i = 0; i < sliceLen; ++i) {
newBuf[i] = this[i + start];
}
}
return newBuf;
};
/*
* Need to make sure that buffer isn't trying to write out of bounds.
*/
function checkOffset(offset, ext, length) {
if (offset % 1 !== 0 || offset < 0) throw new RangeError('offset is not uint');
if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length');
}
Buffer.prototype.readUIntLE = function readUIntLE(offset, byteLength, noAssert) {
offset = offset | 0;
byteLength = byteLength | 0;
if (!noAssert) checkOffset(offset, byteLength, this.length);
var val = this[offset];
var mul = 1;
var i = 0;
while (++i < byteLength && (mul *= 0x100)) {
val += this[offset + i] * mul;
}
return val;
};
Buffer.prototype.readUIntBE = function readUIntBE(offset, byteLength, noAssert) {
offset = offset | 0;
byteLength = byteLength | 0;
if (!noAssert) {
checkOffset(offset, byteLength, this.length);
}
var val = this[offset + --byteLength];
var mul = 1;
while (byteLength > 0 && (mul *= 0x100)) {
val += this[offset + --byteLength] * mul;
}
return val;
};
Buffer.prototype.readUInt8 = function readUInt8(offset, noAssert) {
if (!noAssert) checkOffset(offset, 1, this.length);
return this[offset];
};
Buffer.prototype.readUInt16LE = function readUInt16LE(offset, noAssert) {
if (!noAssert) checkOffset(offset, 2, this.length);
return this[offset] | this[offset + 1] << 8;
};
Buffer.prototype.readUInt16BE = function readUInt16BE(offset, noAssert) {
if (!noAssert) checkOffset(offset, 2, this.length);
return this[offset] << 8 | this[offset + 1];
};
Buffer.prototype.readUInt32LE = function readUInt32LE(offset, noAssert) {
if (!noAssert) checkOffset(offset, 4, this.length);
return (this[offset] | this[offset + 1] << 8 | this[offset + 2] << 16) + this[offset + 3] * 0x1000000;
};
Buffer.prototype.readUInt32BE = function readUInt32BE(offset, noAssert) {
if (!noAssert) checkOffset(offset, 4, this.length);
return this[offset] * 0x1000000 + (this[offset + 1] << 16 | this[offset + 2] << 8 | this[offset + 3]);
};
Buffer.prototype.readIntLE = function readIntLE(offset, byteLength, noAssert) {
offset = offset | 0;
byteLength = byteLength | 0;
if (!noAssert) checkOffset(offset, byteLength, this.length);
var val = this[offset];
var mul = 1;
var i = 0;
while (++i < byteLength && (mul *= 0x100)) {
val += this[offset + i] * mul;
}
mul *= 0x80;
if (val >= mul) val -= Math.pow(2, 8 * byteLength);
return val;
};
Buffer.prototype.readIntBE = function readIntBE(offset, byteLength, noAssert) {
offset = offset | 0;
byteLength = byteLength | 0;
if (!noAssert) checkOffset(offset, byteLength, this.length);
var i = byteLength;
var mul = 1;
var val = this[offset + --i];
while (i > 0 && (mul *= 0x100)) {
val += this[offset + --i] * mul;
}
mul *= 0x80;
if (val >= mul) val -= Math.pow(2, 8 * byteLength);
return val;
};
Buffer.prototype.readInt8 = function readInt8(offset, noAssert) {
if (!noAssert) checkOffset(offset, 1, this.length);
if (!(this[offset] & 0x80)) return this[offset];
return (0xff - this[offset] + 1) * -1;
};
Buffer.prototype.readInt16LE = function readInt16LE(offset, noAssert) {
if (!noAssert) checkOffset(offset, 2, this.length);
var val = this[offset] | this[offset + 1] << 8;
return val & 0x8000 ? val | 0xFFFF0000 : val;
};
Buffer.prototype.readInt16BE = function readInt16BE(offset, noAssert) {
if (!noAssert) checkOffset(offset, 2, this.length);
var val = this[offset + 1] | this[offset] << 8;
return val & 0x8000 ? val | 0xFFFF0000 : val;
};
Buffer.prototype.readInt32LE = function readInt32LE(offset, noAssert) {
if (!noAssert) checkOffset(offset, 4, this.length);
return this[offset] | this[offset + 1] << 8 | this[offset + 2] << 16 | this[offset + 3] << 24;
};
Buffer.prototype.readInt32BE = function readInt32BE(offset, noAssert) {
if (!noAssert) checkOffset(offset, 4, this.length);
return this[offset] << 24 | this[offset + 1] << 16 | this[offset + 2] << 8 | this[offset + 3];
};
Buffer.prototype.readFloatLE = function readFloatLE(offset, noAssert) {
if (!noAssert) checkOffset(offset, 4, this.length);
return ieee754.read(this, offset, true, 23, 4);
};
Buffer.prototype.readFloatBE = function readFloatBE(offset, noAssert) {
if (!noAssert) checkOffset(offset, 4, this.length);
return ieee754.read(this, offset, false, 23, 4);
};
Buffer.prototype.readDoubleLE = function readDoubleLE(offset, noAssert) {
if (!noAssert) checkOffset(offset, 8, this.length);
return ieee754.read(this, offset, true, 52, 8);
};
Buffer.prototype.readDoubleBE = function readDoubleBE(offset, noAssert) {
if (!noAssert) checkOffset(offset, 8, this.length);
return ieee754.read(this, offset, false, 52, 8);
};
function checkInt(buf, value, offset, ext, max, min) {
if (!Buffer.isBuffer(buf)) throw new TypeError('"buffer" argument must be a Buffer instance');
if (value > max || value < min) throw new RangeError('"value" argument is out of bounds');
if (offset + ext > buf.length) throw new RangeError('Index out of range');
}
Buffer.prototype.writeUIntLE = function writeUIntLE(value, offset, byteLength, noAssert) {
value = +value;
offset = offset | 0;
byteLength = byteLength | 0;
if (!noAssert) {
var maxBytes = Math.pow(2, 8 * byteLength) - 1;
checkInt(this, value, offset, byteLength, maxBytes, 0);
}
var mul = 1;
var i = 0;
this[offset] = value & 0xFF;
while (++i < byteLength && (mul *= 0x100)) {
this[offset + i] = value / mul & 0xFF;
}
return offset + byteLength;
};
Buffer.prototype.writeUIntBE = function writeUIntBE(value, offset, byteLength, noAssert) {
value = +value;
offset = offset | 0;
byteLength = byteLength | 0;
if (!noAssert) {
var maxBytes = Math.pow(2, 8 * byteLength) - 1;
checkInt(this, value, offset, byteLength, maxBytes, 0);
}
var i = byteLength - 1;
var mul = 1;
this[offset + i] = value & 0xFF;
while (--i >= 0 && (mul *= 0x100)) {
this[offset + i] = value / mul & 0xFF;
}
return offset + byteLength;
};
Buffer.prototype.writeUInt8 = function writeUInt8(value, offset, noAssert) {
value = +value;
offset = offset | 0;
if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0);
if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value);
this[offset] = value & 0xff;
return offset + 1;
};
function objectWriteUInt16(buf, value, offset, littleEndian) {
if (value < 0) value = 0xffff + value + 1;
for (var i = 0, j = Math.min(buf.length - offset, 2); i < j; ++i) {
buf[offset + i] = (value & 0xff << 8 * (littleEndian ? i : 1 - i)) >>> (littleEndian ? i : 1 - i) * 8;
}
}
Buffer.prototype.writeUInt16LE = function writeUInt16LE(value, offset, noAssert) {
value = +value;
offset = offset | 0;
if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0);
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = value & 0xff;
this[offset + 1] = value >>> 8;
} else {
objectWriteUInt16(this, value, offset, true);
}
return offset + 2;
};
Buffer.prototype.writeUInt16BE = function writeUInt16BE(value, offset, noAssert) {
value = +value;
offset = offset | 0;
if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0);
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = value >>> 8;
this[offset + 1] = value & 0xff;
} else {
objectWriteUInt16(this, value, offset, false);
}
return offset + 2;
};
function objectWriteUInt32(buf, value, offset, littleEndian) {
if (value < 0) value = 0xffffffff + value + 1;
for (var i = 0, j = Math.min(buf.length - offset, 4); i < j; ++i) {
buf[offset + i] = value >>> (littleEndian ? i : 3 - i) * 8 & 0xff;
}
}
Buffer.prototype.writeUInt32LE = function writeUInt32LE(value, offset, noAssert) {
value = +value;
offset = offset | 0;
if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0);
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset + 3] = value >>> 24;
this[offset + 2] = value >>> 16;
this[offset + 1] = value >>> 8;
this[offset] = value & 0xff;
} else {
objectWriteUInt32(this, value, offset, true);
}
return offset + 4;
};
Buffer.prototype.writeUInt32BE = function writeUInt32BE(value, offset, noAssert) {
value = +value;
offset = offset | 0;
if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0);
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = value >>> 24;
this[offset + 1] = value >>> 16;
this[offset + 2] = value >>> 8;
this[offset + 3] = value & 0xff;
} else {
objectWriteUInt32(this, value, offset, false);
}
return offset + 4;
};
Buffer.prototype.writeIntLE = function writeIntLE(value, offset, byteLength, noAssert) {
value = +value;
offset = offset | 0;
if (!noAssert) {
var limit = Math.pow(2, 8 * byteLength - 1);
checkInt(this, value, offset, byteLength, limit - 1, -limit);
}
var i = 0;
var mul = 1;
var sub = 0;
this[offset] = value & 0xFF;
while (++i < byteLength && (mul *= 0x100)) {
if (value < 0 && sub === 0 && this[offset + i - 1] !== 0) {
sub = 1;
}
this[offset + i] = (value / mul >> 0) - sub & 0xFF;
}
return offset + byteLength;
};
Buffer.prototype.writeIntBE = function writeIntBE(value, offset, byteLength, noAssert) {
value = +value;
offset = offset | 0;
if (!noAssert) {
var limit = Math.pow(2, 8 * byteLength - 1);
checkInt(this, value, offset, byteLength, limit - 1, -limit);
}
var i = byteLength - 1;
var mul = 1;
var sub = 0;
this[offset + i] = value & 0xFF;
while (--i >= 0 && (mul *= 0x100)) {
if (value < 0 && sub === 0 && this[offset + i + 1] !== 0) {
sub = 1;
}
this[offset + i] = (value / mul >> 0) - sub & 0xFF;
}
return offset + byteLength;
};
Buffer.prototype.writeInt8 = function writeInt8(value, offset, noAssert) {
value = +value;
offset = offset | 0;
if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80);
if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value);
if (value < 0) value = 0xff + value + 1;
this[offset] = value & 0xff;
return offset + 1;
};
Buffer.prototype.writeInt16LE = function writeInt16LE(value, offset, noAssert) {
value = +value;
offset = offset | 0;
if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000);
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = value & 0xff;
this[offset + 1] = value >>> 8;
} else {
objectWriteUInt16(this, value, offset, true);
}
return offset + 2;
};
Buffer.prototype.writeInt16BE = function writeInt16BE(value, offset, noAssert) {
value = +value;
offset = offset | 0;
if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000);
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = value >>> 8;
this[offset + 1] = value & 0xff;
} else {
objectWriteUInt16(this, value, offset, false);
}
return offset + 2;
};
Buffer.prototype.writeInt32LE = function writeInt32LE(value, offset, noAssert) {
value = +value;
offset = offset | 0;
if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000);
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = value & 0xff;
this[offset + 1] = value >>> 8;
this[offset + 2] = value >>> 16;
this[offset + 3] = value >>> 24;
} else {
objectWriteUInt32(this, value, offset, true);
}
return offset + 4;
};
Buffer.prototype.writeInt32BE = function writeInt32BE(value, offset, noAssert) {
value = +value;
offset = offset | 0;
if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000);
if (value < 0) value = 0xffffffff + value + 1;
if (Buffer.TYPED_ARRAY_SUPPORT) {
this[offset] = value >>> 24;
this[offset + 1] = value >>> 16;
this[offset + 2] = value >>> 8;
this[offset + 3] = value & 0xff;
} else {
objectWriteUInt32(this, value, offset, false);
}
return offset + 4;
};
function checkIEEE754(buf, value, offset, ext, max, min) {
if (offset + ext > buf.length) throw new RangeError('Index out of range');
if (offset < 0) throw new RangeError('Index out of range');
}
function writeFloat(buf, value, offset, littleEndian, noAssert) {
if (!noAssert) {
checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38);
}
ieee754.write(buf, value, offset, littleEndian, 23, 4);
return offset + 4;
}
Buffer.prototype.writeFloatLE = function writeFloatLE(value, offset, noAssert) {
return writeFloat(this, value, offset, true, noAssert);
};
Buffer.prototype.writeFloatBE = function writeFloatBE(value, offset, noAssert) {
return writeFloat(this, value, offset, false, noAssert);
};
function writeDouble(buf, value, offset, littleEndian, noAssert) {
if (!noAssert) {
checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308);
}
ieee754.write(buf, value, offset, littleEndian, 52, 8);
return offset + 8;
}
Buffer.prototype.writeDoubleLE = function writeDoubleLE(value, offset, noAssert) {
return writeDouble(this, value, offset, true, noAssert);
};
Buffer.prototype.writeDoubleBE = function writeDoubleBE(value, offset, noAssert) {
return writeDouble(this, value, offset, false, noAssert);
}; // copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)
Buffer.prototype.copy = function copy(target, targetStart, start, end) {
if (!start) start = 0;
if (!end && end !== 0) end = this.length;
if (targetStart >= target.length) targetStart = target.length;
if (!targetStart) targetStart = 0;
if (end > 0 && end < start) end = start; // Copy 0 bytes; we're done
if (end === start) return 0;
if (target.length === 0 || this.length === 0) return 0; // Fatal error conditions
if (targetStart < 0) {
throw new RangeError('targetStart out of bounds');
}
if (start < 0 || start >= this.length) throw new RangeError('sourceStart out of bounds');
if (end < 0) throw new RangeError('sourceEnd out of bounds'); // Are we oob?
if (end > this.length) end = this.length;
if (target.length - targetStart < end - start) {
end = target.length - targetStart + start;
}
var len = end - start;
var i;
if (this === target && start < targetStart && targetStart < end) {
// descending copy from end
for (i = len - 1; i >= 0; --i) {
target[i + targetStart] = this[i + start];
}
} else if (len < 1000 || !Buffer.TYPED_ARRAY_SUPPORT) {
// ascending copy from start
for (i = 0; i < len; ++i) {
target[i + targetStart] = this[i + start];
}
} else {
Uint8Array.prototype.set.call(target, this.subarray(start, start + len), targetStart);
}
return len;
}; // Usage:
// buffer.fill(number[, offset[, end]])
// buffer.fill(buffer[, offset[, end]])
// buffer.fill(string[, offset[, end]][, encoding])
Buffer.prototype.fill = function fill(val, start, end, encoding) {
// Handle string cases:
if (typeof val === 'string') {
if (typeof start === 'string') {
encoding = start;
start = 0;
end = this.length;
} else if (typeof end === 'string') {
encoding = end;
end = this.length;
}
if (val.length === 1) {
var code = val.charCodeAt(0);
if (code < 256) {
val = code;
}
}
if (encoding !== undefined && typeof encoding !== 'string') {
throw new TypeError('encoding must be a string');
}
if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) {
throw new TypeError('Unknown encoding: ' + encoding);
}
} else if (typeof val === 'number') {
val = val & 255;
} // Invalid ranges are not set to a default, so can range check early.
if (start < 0 || this.length < start || this.length < end) {
throw new RangeError('Out of range index');
}
if (end <= start) {
return this;
}
start = start >>> 0;
end = end === undefined ? this.length : end >>> 0;
if (!val) val = 0;
var i;
if (typeof val === 'number') {
for (i = start; i < end; ++i) {
this[i] = val;
}
} else {
var bytes = Buffer.isBuffer(val) ? val : utf8ToBytes(new Buffer(val, encoding).toString());
var len = bytes.length;
for (i = 0; i < end - start; ++i) {
this[i + start] = bytes[i % len];
}
}
return this;
}; // HELPER FUNCTIONS
// ================
var INVALID_BASE64_RE = /[^+\/0-9A-Za-z-_]/g;
function base64clean(str) {
// Node strips out invalid characters like \n and \t from the string, base64-js does not
str = stringtrim(str).replace(INVALID_BASE64_RE, ''); // Node converts strings with length < 2 to ''
if (str.length < 2) return ''; // Node allows for non-padded base64 strings (missing trailing ===), base64-js does not
while (str.length % 4 !== 0) {
str = str + '=';
}
return str;
}
function stringtrim(str) {
if (str.trim) return str.trim();
return str.replace(/^\s+|\s+$/g, '');
}
function toHex(n) {
if (n < 16) return '0' + n.toString(16);
return n.toString(16);
}
function utf8ToBytes(string, units) {
units = units || Infinity;
var codePoint;
var length = string.length;
var leadSurrogate = null;
var bytes = [];
for (var i = 0; i < length; ++i) {
codePoint = string.charCodeAt(i); // is surrogate component
if (codePoint > 0xD7FF && codePoint < 0xE000) {
// last char was a lead
if (!leadSurrogate) {
// no lead yet
if (codePoint > 0xDBFF) {
// unexpected trail
if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD);
continue;
} else if (i + 1 === length) {
// unpaired lead
if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD);
continue;
} // valid lead
leadSurrogate = codePoint;
continue;
} // 2 leads in a row
if (codePoint < 0xDC00) {
if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD);
leadSurrogate = codePoint;
continue;
} // valid surrogate pair
codePoint = (leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00) + 0x10000;
} else if (leadSurrogate) {
// valid bmp char, but last char was a lead
if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD);
}
leadSurrogate = null; // encode utf8
if (codePoint < 0x80) {
if ((units -= 1) < 0) break;
bytes.push(codePoint);
} else if (codePoint < 0x800) {
if ((units -= 2) < 0) break;
bytes.push(codePoint >> 0x6 | 0xC0, codePoint & 0x3F | 0x80);
} else if (codePoint < 0x10000) {
if ((units -= 3) < 0) break;
bytes.push(codePoint >> 0xC | 0xE0, codePoint >> 0x6 & 0x3F | 0x80, codePoint & 0x3F | 0x80);
} else if (codePoint < 0x110000) {
if ((units -= 4) < 0) break;
bytes.push(codePoint >> 0x12 | 0xF0, codePoint >> 0xC & 0x3F | 0x80, codePoint >> 0x6 & 0x3F | 0x80, codePoint & 0x3F | 0x80);
} else {
throw new Error('Invalid code point');
}
}
return bytes;
}
function asciiToBytes(str) {
var byteArray = [];
for (var i = 0; i < str.length; ++i) {
// Node's code seems to be doing this and not & 0x7F..
byteArray.push(str.charCodeAt(i) & 0xFF);
}
return byteArray;
}
function utf16leToBytes(str, units) {
var c, hi, lo;
var byteArray = [];
for (var i = 0; i < str.length; ++i) {
if ((units -= 2) < 0) break;
c = str.charCodeAt(i);
hi = c >> 8;
lo = c % 256;
byteArray.push(lo);
byteArray.push(hi);
}
return byteArray;
}
function base64ToBytes(str) {
return base64.toByteArray(base64clean(str));
}
function blitBuffer(src, dst, offset, length) {
for (var i = 0; i < length; ++i) {
if (i + offset >= dst.length || i >= src.length) break;
dst[i + offset] = src[i];
}
return i;
}
function isnan(val) {
return val !== val; // eslint-disable-line no-self-compare
}
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(15)))
/***/ }),
/* 19 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
exports.default = void 0;
var _node = _interopRequireDefault(__webpack_require__(20));
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _inheritsLoose(subClass, superClass) {
subClass.prototype = Object.create(superClass.prototype);
subClass.prototype.constructor = subClass;
subClass.__proto__ = superClass;
}
/**
* Represents a comment between declarations or statements (rule and at-rules).
*
* Comments inside selectors, at-rule parameters, or declaration values
* will be stored in the `raws` properties explained above.
*
* @extends Node
*/
var Comment =
/*#__PURE__*/
function (_Node) {
_inheritsLoose(Comment, _Node);
function Comment(defaults) {
var _this;
_this = _Node.call(this, defaults) || this;
_this.type = 'comment';
return _this;
}
/**
* @memberof Comment#
* @member {string} text The comment’s text.
*/
/**
* @memberof Comment#
* @member {object} raws Information to generate byte-to-byte equal
* node string as it was in the origin input.
*
* Every parser saves its own properties,
* but the default CSS parser uses:
*
* * `before`: the space symbols before the node.
* * `left`: the space symbols between `/*` and the comment’s text.
* * `right`: the space symbols between the comment’s text.
*/
return Comment;
}(_node.default);
var _default = Comment;
exports.default = _default;
module.exports = exports.default;
/***/ }),
/* 20 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
exports.__esModule = true;
exports.default = void 0;
var _cssSyntaxError = _interopRequireDefault(__webpack_require__(60));
var _stringifier = _interopRequireDefault(__webpack_require__(17));
var _stringify = _interopRequireDefault(__webpack_require__(65));
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function cloneNode(obj, parent) {
var cloned = new obj.constructor();
for (var i in obj) {
if (!obj.hasOwnProperty(i)) continue;
var value = obj[i];
var type = _typeof(value);
if (i === 'parent' && type === 'object') {
if (parent) cloned[i] = parent;
} else if (i === 'source') {
cloned[i] = value;
} else if (value instanceof Array) {
cloned[i] = value.map(function (j) {
return cloneNode(j, cloned);
});
} else {
if (type === 'object' && value !== null) value = cloneNode(value);
cloned[i] = value;
}
}
return cloned;
}
/**
* All node classes inherit the following common methods.
*
* @abstract
*/
var Node =
/*#__PURE__*/
function () {
/**
* @param {object} [defaults] Value for node properties.
*/
function Node(defaults) {
if (defaults === void 0) {
defaults = {};
}
this.raws = {};
if (false) {
if (_typeof(defaults) !== 'object' && typeof defaults !== 'undefined') {
throw new Error('PostCSS nodes constructor accepts object, not ' + JSON.stringify(defaults));
}
}
for (var name in defaults) {
this[name] = defaults[name];
}
}
/**
* Returns a `CssSyntaxError` instance containing the original position
* of the node in the source, showing line and column numbers and also
* a small excerpt to facilitate debugging.
*
* If present, an input source map will be used to get the original position
* of the source, even from a previous compilation step
* (e.g., from Sass compilation).
*
* This method produces very useful error messages.
*
* @param {string} message Error description.
* @param {object} [opts] Options.
* @param {string} opts.plugin Plugin name that created this error.
* PostCSS will set it automatically.
* @param {string} opts.word A word inside a node’s string that should
* be highlighted as the source of the error.
* @param {number} opts.index An index inside a node’s string that should
* be highlighted as the source of the error.
*
* @return {CssSyntaxError} Error object to throw it.
*
* @example
* if (!variables[name]) {
* throw decl.error('Unknown variable ' + name, { word: name })
* // CssSyntaxError: postcss-vars:a.sass:4:3: Unknown variable $black
* // color: $black
* // a
* // ^
* // background: white
* }
*/
var _proto = Node.prototype;
_proto.error = function error(message, opts) {
if (opts === void 0) {
opts = {};
}
if (this.source) {
var pos = this.positionBy(opts);
return this.source.input.error(message, pos.line, pos.column, opts);
}
return new _cssSyntaxError.default(message);
};
/**
* This method is provided as a convenience wrapper for {@link Result#warn}.
*
* @param {Result} result The {@link Result} instance
* that will receive the warning.
* @param {string} text Warning message.
* @param {object} [opts] Options
* @param {string} opts.plugin Plugin name that created this warning.
* PostCSS will set it automatically.
* @param {string} opts.word A word inside a node’s string that should
* be highlighted as the source of the warning.
* @param {number} opts.index An index inside a node’s string that should
* be highlighted as the source of the warning.
*
* @return {Warning} Created warning object.
*
* @example
* const plugin = postcss.plugin('postcss-deprecated', () => {
* return (root, result) => {
* root.walkDecls('bad', decl => {
* decl.warn(result, 'Deprecated property bad')
* })
* }
* })
*/
_proto.warn = function warn(result, text, opts) {
var data = {
node: this
};
for (var i in opts) {
data[i] = opts[i];
}
return result.warn(text, data);
};
/**
* Removes the node from its parent and cleans the parent properties
* from the node and its children.
*
* @example
* if (decl.prop.match(/^-webkit-/)) {
* decl.remove()
* }
*
* @return {Node} Node to make calls chain.
*/
_proto.remove = function remove() {
if (this.parent) {
this.parent.removeChild(this);
}
this.parent = undefined;
return this;
};
/**
* Returns a CSS string representing the node.
*
* @param {stringifier|syntax} [stringifier] A syntax to use
* in string generation.
*
* @return {string} CSS string of this node.
*
* @example
* postcss.rule({ selector: 'a' }).toString() //=> "a {}"
*/
_proto.toString = function toString(stringifier) {
if (stringifier === void 0) {
stringifier = _stringify.default;
}
if (stringifier.stringify) stringifier = stringifier.stringify;
var result = '';
stringifier(this, function (i) {
result += i;
});
return result;
};
/**
* Returns an exact clone of the node.
*
* The resulting cloned node and its (cloned) children will retain
* code style properties.
*
* @param {object} [overrides] New properties to override in the clone.
*
* @example
* decl.raws.before //=> "\n "
* const cloned = decl.clone({ prop: '-moz-' + decl.prop })
* cloned.raws.before //=> "\n "
* cloned.toString() //=> -moz-transform: scale(0)
*
* @return {Node} Clone of the node.
*/
_proto.clone = function clone(overrides) {
if (overrides === void 0) {
overrides = {};
}
var cloned = cloneNode(this);
for (var name in overrides) {
cloned[name] = overrides[name];
}
return cloned;
};
/**
* Shortcut to clone the node and insert the resulting cloned node
* before the current node.
*
* @param {object} [overrides] Mew properties to override in the clone.
*
* @example
* decl.cloneBefore({ prop: '-moz-' + decl.prop })
*
* @return {Node} New node
*/
_proto.cloneBefore = function cloneBefore(overrides) {
if (overrides === void 0) {
overrides = {};
}
var cloned = this.clone(overrides);
this.parent.insertBefore(this, cloned);
return cloned;
};
/**
* Shortcut to clone the node and insert the resulting cloned node
* after the current node.
*
* @param {object} [overrides] New properties to override in the clone.
*
* @return {Node} New node.
*/
_proto.cloneAfter = function cloneAfter(overrides) {
if (overrides === void 0) {
overrides = {};
}
var cloned = this.clone(overrides);
this.parent.insertAfter(this, cloned);
return cloned;
};
/**
* Inserts node(s) before the current node and removes the current node.
*
* @param {...Node} nodes Mode(s) to replace current one.
*
* @example
* if (atrule.name === 'mixin') {
* atrule.replaceWith(mixinRules[atrule.params])
* }
*
* @return {Node} Current node to methods chain.
*/
_proto.replaceWith = function replaceWith() {
if (this.parent) {
for (var _len = arguments.length, nodes = new Array(_len), _key = 0; _key < _len; _key++) {
nodes[_key] = arguments[_key];
}
for (var _i = 0; _i < nodes.length; _i++) {
var node = nodes[_i];
this.parent.insertBefore(this, node);
}
this.remove();
}
return this;
};
/**
* Returns the next child of the node’s parent.
* Returns `undefined` if the current node is the last child.
*
* @return {Node|undefined} Next node.
*
* @example
* if (comment.text === 'delete next') {
* const next = comment.next()
* if (next) {
* next.remove()
* }
* }
*/
_proto.next = function next() {
if (!this.parent) return undefined;
var index = this.parent.index(this);
return this.parent.nodes[index + 1];
};
/**
* Returns the previous child of the node’s parent.
* Returns `undefined` if the current node is the first child.
*
* @return {Node|undefined} Previous node.
*
* @example
* const annotation = decl.prev()
* if (annotation.type === 'comment') {
* readAnnotation(annotation.text)
* }
*/
_proto.prev = function prev() {
if (!this.parent) return undefined;
var index = this.parent.index(this);
return this.parent.nodes[index - 1];
};
/**
* Insert new node before current node to current node’s parent.
*
* Just alias for `node.parent.insertBefore(node, add)`.
*
* @param {Node|object|string|Node[]} add New node.
*
* @return {Node} This node for methods chain.
*
* @example
* decl.before('content: ""')
*/
_proto.before = function before(add) {
this.parent.insertBefore(this, add);
return this;
};
/**
* Insert new node after current node to current node’s parent.
*
* Just alias for `node.parent.insertAfter(node, add)`.
*
* @param {Node|object|string|Node[]} add New node.
*
* @return {Node} This node for methods chain.
*
* @example
* decl.after('color: black')
*/
_proto.after = function after(add) {
this.parent.insertAfter(this, add);
return this;
};
_proto.toJSON = function toJSON() {
var fixed = {};
for (var name in this) {
if (!this.hasOwnProperty(name)) continue;
if (name === 'parent') continue;
var value = this[name];
if (value instanceof Array) {
fixed[name] = value.map(function (i) {
if (_typeof(i) === 'object' && i.toJSON) {
return i.toJSON();
} else {
return i;
}
});
} else if (_typeof(value) === 'object' && value.toJSON) {
fixed[name] = value.toJSON();
} else {
fixed[name] = value;
}
}
return fixed;
};
/**
* Returns a {@link Node#raws} value. If the node is missing
* the code style property (because the node was manually built or cloned),
* PostCSS will try to autodetect the code style property by looking
* at other nodes in the tree.
*
* @param {string} prop Name of code style property.
* @param {string} [defaultType] Name of default value, it can be missed
* if the value is the same as prop.
*
* @example
* const root = postcss.parse('a { background: white }')
* root.nodes[0].append({ prop: 'color', value: 'black' })
* root.nodes[0].nodes[1].raws.before //=> undefined
* root.nodes[0].nodes[1].raw('before') //=> ' '
*
* @return {string} Code style value.
*/
_proto.raw = function raw(prop, defaultType) {
var str = new _stringifier.default();
return str.raw(this, prop, defaultType);
};
/**
* Finds the Root instance of the node’s tree.
*
* @example
* root.nodes[0].nodes[0].root() === root
*
* @return {Root} Root parent.
*/
_proto.root = function root() {
var result = this;
while (result.parent) {
result = result.parent;
}
return result;
};
/**
* Clear the code style properties for the node and its children.
*
* @param {boolean} [keepBetween] Keep the raws.between symbols.
*
* @return {undefined}
*
* @example
* node.raws.before //=> ' '
* node.cleanRaws()
* node.raws.before //=> undefined
*/
_proto.cleanRaws = function cleanRaws(keepBetween) {
delete this.raws.before;
delete this.raws.after;
if (!keepBetween) delete this.raws.between;
};
_proto.positionInside = function positionInside(index) {
var string = this.toString();
var column = this.source.start.column;
var line = this.source.start.line;
for (var i = 0; i < index; i++) {
if (string[i] === '\n') {
column = 1;
line += 1;
} else {
column += 1;
}
}
return {
line: line,
column: column
};
};
_proto.positionBy = function positionBy(opts) {
var pos = this.source.start;
if (opts.index) {
pos = this.positionInside(opts.index);
} else if (opts.word) {
var index = this.toString().indexOf(opts.word);
if (index !== -1) pos = this.positionInside(index);
}
return pos;
};
/**
* @memberof Node#
* @member {string} type String representing the node’s type.
* Possible values are `root`, `atrule`, `rule`,
* `decl`, or `comment`.
*
* @example
* postcss.decl({ prop: 'color', value: 'black' }).type //=> 'decl'
*/
/**
* @memberof Node#
* @member {Container} parent The node’s parent node.
*
* @example
* root.nodes[0].parent === root
*/
/**
* @memberof Node#
* @member {source} source The input source of the node.
*
* The property is used in source map generation.
*
* If you create a node manually (e.g., with `postcss.decl()`),
* that node will not have a `source` property and will be absent
* from the source map. For this reason, the plugin developer should
* consider cloning nodes to create new ones (in which case the new node’s
* source will reference the original, cloned node) or setting
* the `source` property manually.
*
* ```js
* // Bad
* const prefixed = postcss.decl({
* prop: '-moz-' + decl.prop,
* value: decl.value
* })
*
* // Good
* const prefixed = decl.clone({ prop: '-moz-' + decl.prop })
* ```
*
* ```js
* if (atrule.name === 'add-link') {
* const rule = postcss.rule({ selector: 'a', source: atrule.source })
* atrule.parent.insertBefore(atrule, rule)
* }
* ```
*
* @example
* decl.source.input.from //=> '/home/ai/a.sass'
* decl.source.start //=> { line: 10, column: 2 }
* decl.source.end //=> { line: 10, column: 12 }
*/
/**
* @memberof Node#
* @member {object} raws Information to generate byte-to-byte equal
* node string as it was in the origin input.
*
* Every parser saves its own properties,
* but the default CSS parser uses:
*
* * `before`: the space symbols before the node. It also stores `*`
* and `_` symbols before the declaration (IE hack).
* * `after`: the space symbols after the last child of the node
* to the end of the node.
* * `between`: the symbols between the property and value
* for declarations, selector and `{` for rules, or last parameter
* and `{` for at-rules.
* * `semicolon`: contains true if the last child has
* an (optional) semicolon.
* * `afterName`: the space between the at-rule name and its parameters.
* * `left`: the space symbols between `/*` and the comment’s text.
* * `right`: the space symbols between the comment’s text
* and <code>*&#47;</code>.
* * `important`: the content of the important statement,
* if it is not just `!important`.
*
* PostCSS cleans selectors, declaration values and at-rule parameters
* from comments and extra spaces, but it stores origin content in raws
* properties. As such, if you don’t change a declaration’s value,
* PostCSS will use the raw value with comments.
*
* @example
* const root = postcss.parse('a {\n color:black\n}')
* root.first.first.raws //=> { before: '\n ', between: ':' }
*/
return Node;
}();
var _default = Node;
/**
* @typedef {object} position
* @property {number} line Source line in file.
* @property {number} column Source column in file.
*/
/**
* @typedef {object} source
* @property {Input} input {@link Input} with input file
* @property {position} start The starting position of the node’s source.
* @property {position} end The ending position of the node’s source.
*/
exports.default = _default;
module.exports = exports.default;
/***/ }),
/* 21 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
exports.__esModule = true;
var _createClass = function () {
function defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
return function (Constructor, protoProps, staticProps) {
if (protoProps) defineProperties(Constructor.prototype, protoProps);
if (staticProps) defineProperties(Constructor, staticProps);
return Constructor;
};
}();
var _warnOnce = __webpack_require__(4);
var _warnOnce2 = _interopRequireDefault(_warnOnce);
var _node = __webpack_require__(22);
var _node2 = _interopRequireDefault(_node);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _possibleConstructorReturn(self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return call && (_typeof(call) === "object" || typeof call === "function") ? call : self;
}
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + _typeof(superClass));
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
enumerable: false,
writable: true,
configurable: true
}
});
if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
}
/**
* Represents a comment between declarations or statements (rule and at-rules).
*
* Comments inside selectors, at-rule parameters, or declaration values
* will be stored in the `raws` properties explained above.
*
* @extends Node
*/
var Comment = function (_Node) {
_inherits(Comment, _Node);
function Comment(defaults) {
_classCallCheck(this, Comment);
var _this = _possibleConstructorReturn(this, _Node.call(this, defaults));
_this.type = 'comment';
return _this;
}
_createClass(Comment, [{
key: 'left',
get: function get() {
(0, _warnOnce2.default)('Comment#left was deprecated. Use Comment#raws.left');
return this.raws.left;
},
set: function set(val) {
(0, _warnOnce2.default)('Comment#left was deprecated. Use Comment#raws.left');
this.raws.left = val;
}
}, {
key: 'right',
get: function get() {
(0, _warnOnce2.default)('Comment#right was deprecated. Use Comment#raws.right');
return this.raws.right;
},
set: function set(val) {
(0, _warnOnce2.default)('Comment#right was deprecated. Use Comment#raws.right');
this.raws.right = val;
}
/**
* @memberof Comment#
* @member {string} text - the comment’s text
*/
/**
* @memberof Comment#
* @member {object} raws - Information to generate byte-to-byte equal
* node string as it was in the origin input.
*
* Every parser saves its own properties,
* but the default CSS parser uses:
*
* * `before`: the space symbols before the node.
* * `left`: the space symbols between `/*` and the comment’s text.
* * `right`: the space symbols between the comment’s text.
*/
}]);
return Comment;
}(_node2.default);
exports.default = Comment;
module.exports = exports['default'];
/***/ }),
/* 22 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof2(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof2 = function _typeof2(obj) { return typeof obj; }; } else { _typeof2 = function _typeof2(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof2(obj); }
exports.__esModule = true;
var _createClass = function () {
function defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
return function (Constructor, protoProps, staticProps) {
if (protoProps) defineProperties(Constructor.prototype, protoProps);
if (staticProps) defineProperties(Constructor, staticProps);
return Constructor;
};
}();
var _typeof = typeof Symbol === "function" && _typeof2(Symbol.iterator) === "symbol" ? function (obj) {
return _typeof2(obj);
} : function (obj) {
return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : _typeof2(obj);
};
var _cssSyntaxError = __webpack_require__(73);
var _cssSyntaxError2 = _interopRequireDefault(_cssSyntaxError);
var _stringifier = __webpack_require__(24);
var _stringifier2 = _interopRequireDefault(_stringifier);
var _stringify = __webpack_require__(82);
var _stringify2 = _interopRequireDefault(_stringify);
var _warnOnce = __webpack_require__(4);
var _warnOnce2 = _interopRequireDefault(_warnOnce);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
var cloneNode = function cloneNode(obj, parent) {
var cloned = new obj.constructor();
for (var i in obj) {
if (!obj.hasOwnProperty(i)) continue;
var value = obj[i];
var type = typeof value === 'undefined' ? 'undefined' : _typeof(value);
if (i === 'parent' && type === 'object') {
if (parent) cloned[i] = parent;
} else if (i === 'source') {
cloned[i] = value;
} else if (value instanceof Array) {
cloned[i] = value.map(function (j) {
return cloneNode(j, cloned);
});
} else if (i !== 'before' && i !== 'after' && i !== 'between' && i !== 'semicolon') {
if (type === 'object' && value !== null) value = cloneNode(value);
cloned[i] = value;
}
}
return cloned;
};
/**
* All node classes inherit the following common methods.
*
* @abstract
*/
var Node = function () {
/**
* @param {object} [defaults] - value for node properties
*/
function Node() {
var defaults = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
_classCallCheck(this, Node);
this.raws = {};
if ((typeof defaults === 'undefined' ? 'undefined' : _typeof(defaults)) !== 'object' && typeof defaults !== 'undefined') {
throw new Error('PostCSS nodes constructor accepts object, not ' + JSON.stringify(defaults));
}
for (var name in defaults) {
this[name] = defaults[name];
}
}
/**
* Returns a CssSyntaxError instance containing the original position
* of the node in the source, showing line and column numbers and also
* a small excerpt to facilitate debugging.
*
* If present, an input source map will be used to get the original position
* of the source, even from a previous compilation step
* (e.g., from Sass compilation).
*
* This method produces very useful error messages.
*
* @param {string} message - error description
* @param {object} [opts] - options
* @param {string} opts.plugin - plugin name that created this error.
* PostCSS will set it automatically.
* @param {string} opts.word - a word inside a node’s string that should
* be highlighted as the source of the error
* @param {number} opts.index - an index inside a node’s string that should
* be highlighted as the source of the error
*
* @return {CssSyntaxError} error object to throw it
*
* @example
* if ( !variables[name] ) {
* throw decl.error('Unknown variable ' + name, { word: name });
* // CssSyntaxError: postcss-vars:a.sass:4:3: Unknown variable $black
* // color: $black
* // a
* // ^
* // background: white
* }
*/
Node.prototype.error = function error(message) {
var opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
if (this.source) {
var pos = this.positionBy(opts);
return this.source.input.error(message, pos.line, pos.column, opts);
} else {
return new _cssSyntaxError2.default(message);
}
};
/**
* This method is provided as a convenience wrapper for {@link Result#warn}.
*
* @param {Result} result - the {@link Result} instance
* that will receive the warning
* @param {string} text - warning message
* @param {object} [opts] - options
* @param {string} opts.plugin - plugin name that created this warning.
* PostCSS will set it automatically.
* @param {string} opts.word - a word inside a node’s string that should
* be highlighted as the source of the warning
* @param {number} opts.index - an index inside a node’s string that should
* be highlighted as the source of the warning
*
* @return {Warning} created warning object
*
* @example
* const plugin = postcss.plugin('postcss-deprecated', () => {
* return (root, result) => {
* root.walkDecls('bad', decl => {
* decl.warn(result, 'Deprecated property bad');
* });
* };
* });
*/
Node.prototype.warn = function warn(result, text, opts) {
var data = {
node: this
};
for (var i in opts) {
data[i] = opts[i];
}
return result.warn(text, data);
};
/**
* Removes the node from its parent and cleans the parent properties
* from the node and its children.
*
* @example
* if ( decl.prop.match(/^-webkit-/) ) {
* decl.remove();
* }
*
* @return {Node} node to make calls chain
*/
Node.prototype.remove = function remove() {
if (this.parent) {
this.parent.removeChild(this);
}
this.parent = undefined;
return this;
};
/**
* Returns a CSS string representing the node.
*
* @param {stringifier|syntax} [stringifier] - a syntax to use
* in string generation
*
* @return {string} CSS string of this node
*
* @example
* postcss.rule({ selector: 'a' }).toString() //=> "a {}"
*/
Node.prototype.toString = function toString() {
var stringifier = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : _stringify2.default;
if (stringifier.stringify) stringifier = stringifier.stringify;
var result = '';
stringifier(this, function (i) {
result += i;
});
return result;
};
/**
* Returns a clone of the node.
*
* The resulting cloned node and its (cloned) children will have
* a clean parent and code style properties.
*
* @param {object} [overrides] - new properties to override in the clone.
*
* @example
* const cloned = decl.clone({ prop: '-moz-' + decl.prop });
* cloned.raws.before //=> undefined
* cloned.parent //=> undefined
* cloned.toString() //=> -moz-transform: scale(0)
*
* @return {Node} clone of the node
*/
Node.prototype.clone = function clone() {
var overrides = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
var cloned = cloneNode(this);
for (var name in overrides) {
cloned[name] = overrides[name];
}
return cloned;
};
/**
* Shortcut to clone the node and insert the resulting cloned node
* before the current node.
*
* @param {object} [overrides] - new properties to override in the clone.
*
* @example
* decl.cloneBefore({ prop: '-moz-' + decl.prop });
*
* @return {Node} - new node
*/
Node.prototype.cloneBefore = function cloneBefore() {
var overrides = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
var cloned = this.clone(overrides);
this.parent.insertBefore(this, cloned);
return cloned;
};
/**
* Shortcut to clone the node and insert the resulting cloned node
* after the current node.
*
* @param {object} [overrides] - new properties to override in the clone.
*
* @return {Node} - new node
*/
Node.prototype.cloneAfter = function cloneAfter() {
var overrides = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
var cloned = this.clone(overrides);
this.parent.insertAfter(this, cloned);
return cloned;
};
/**
* Inserts node(s) before the current node and removes the current node.
*
* @param {...Node} nodes - node(s) to replace current one
*
* @example
* if ( atrule.name == 'mixin' ) {
* atrule.replaceWith(mixinRules[atrule.params]);
* }
*
* @return {Node} current node to methods chain
*/
Node.prototype.replaceWith = function replaceWith() {
if (this.parent) {
for (var _len = arguments.length, nodes = Array(_len), _key = 0; _key < _len; _key++) {
nodes[_key] = arguments[_key];
}
for (var _iterator = nodes, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
var _ref;
if (_isArray) {
if (_i >= _iterator.length) break;
_ref = _iterator[_i++];
} else {
_i = _iterator.next();
if (_i.done) break;
_ref = _i.value;
}
var node = _ref;
this.parent.insertBefore(this, node);
}
this.remove();
}
return this;
};
/**
* Removes the node from its current parent and inserts it
* at the end of `newParent`.
*
* This will clean the `before` and `after` code {@link Node#raws} data
* from the node and replace them with the indentation style of `newParent`.
* It will also clean the `between` property
* if `newParent` is in another {@link Root}.
*
* @param {Container} newParent - container node where the current node
* will be moved
*
* @example
* atrule.moveTo(atrule.root());
*
* @return {Node} current node to methods chain
*/
Node.prototype.moveTo = function moveTo(newParent) {
this.cleanRaws(this.root() === newParent.root());
this.remove();
newParent.append(this);
return this;
};
/**
* Removes the node from its current parent and inserts it into
* a new parent before `otherNode`.
*
* This will also clean the node’s code style properties just as it would
* in {@link Node#moveTo}.
*
* @param {Node} otherNode - node that will be before current node
*
* @return {Node} current node to methods chain
*/
Node.prototype.moveBefore = function moveBefore(otherNode) {
this.cleanRaws(this.root() === otherNode.root());
this.remove();
otherNode.parent.insertBefore(otherNode, this);
return this;
};
/**
* Removes the node from its current parent and inserts it into
* a new parent after `otherNode`.
*
* This will also clean the node’s code style properties just as it would
* in {@link Node#moveTo}.
*
* @param {Node} otherNode - node that will be after current node
*
* @return {Node} current node to methods chain
*/
Node.prototype.moveAfter = function moveAfter(otherNode) {
this.cleanRaws(this.root() === otherNode.root());
this.remove();
otherNode.parent.insertAfter(otherNode, this);
return this;
};
/**
* Returns the next child of the node’s parent.
* Returns `undefined` if the current node is the last child.
*
* @return {Node|undefined} next node
*
* @example
* if ( comment.text === 'delete next' ) {
* const next = comment.next();
* if ( next ) {
* next.remove();
* }
* }
*/
Node.prototype.next = function next() {
var index = this.parent.index(this);
return this.parent.nodes[index + 1];
};
/**
* Returns the previous child of the node’s parent.
* Returns `undefined` if the current node is the first child.
*
* @return {Node|undefined} previous node
*
* @example
* const annotation = decl.prev();
* if ( annotation.type == 'comment' ) {
* readAnnotation(annotation.text);
* }
*/
Node.prototype.prev = function prev() {
var index = this.parent.index(this);
return this.parent.nodes[index - 1];
};
Node.prototype.toJSON = function toJSON() {
var fixed = {};
for (var name in this) {
if (!this.hasOwnProperty(name)) continue;
if (name === 'parent') continue;
var value = this[name];
if (value instanceof Array) {
fixed[name] = value.map(function (i) {
if ((typeof i === 'undefined' ? 'undefined' : _typeof(i)) === 'object' && i.toJSON) {
return i.toJSON();
} else {
return i;
}
});
} else if ((typeof value === 'undefined' ? 'undefined' : _typeof(value)) === 'object' && value.toJSON) {
fixed[name] = value.toJSON();
} else {
fixed[name] = value;
}
}
return fixed;
};
/**
* Returns a {@link Node#raws} value. If the node is missing
* the code style property (because the node was manually built or cloned),
* PostCSS will try to autodetect the code style property by looking
* at other nodes in the tree.
*
* @param {string} prop - name of code style property
* @param {string} [defaultType] - name of default value, it can be missed
* if the value is the same as prop
*
* @example
* const root = postcss.parse('a { background: white }');
* root.nodes[0].append({ prop: 'color', value: 'black' });
* root.nodes[0].nodes[1].raws.before //=> undefined
* root.nodes[0].nodes[1].raw('before') //=> ' '
*
* @return {string} code style value
*/
Node.prototype.raw = function raw(prop, defaultType) {
var str = new _stringifier2.default();
return str.raw(this, prop, defaultType);
};
/**
* Finds the Root instance of the node’s tree.
*
* @example
* root.nodes[0].nodes[0].root() === root
*
* @return {Root} root parent
*/
Node.prototype.root = function root() {
var result = this;
while (result.parent) {
result = result.parent;
}
return result;
};
Node.prototype.cleanRaws = function cleanRaws(keepBetween) {
delete this.raws.before;
delete this.raws.after;
if (!keepBetween) delete this.raws.between;
};
Node.prototype.positionInside = function positionInside(index) {
var string = this.toString();
var column = this.source.start.column;
var line = this.source.start.line;
for (var i = 0; i < index; i++) {
if (string[i] === '\n') {
column = 1;
line += 1;
} else {
column += 1;
}
}
return {
line: line,
column: column
};
};
Node.prototype.positionBy = function positionBy(opts) {
var pos = this.source.start;
if (opts.index) {
pos = this.positionInside(opts.index);
} else if (opts.word) {
var index = this.toString().indexOf(opts.word);
if (index !== -1) pos = this.positionInside(index);
}
return pos;
};
Node.prototype.removeSelf = function removeSelf() {
(0, _warnOnce2.default)('Node#removeSelf is deprecated. Use Node#remove.');
return this.remove();
};
Node.prototype.replace = function replace(nodes) {
(0, _warnOnce2.default)('Node#replace is deprecated. Use Node#replaceWith');
return this.replaceWith(nodes);
};
Node.prototype.style = function style(own, detect) {
(0, _warnOnce2.default)('Node#style() is deprecated. Use Node#raw()');
return this.raw(own, detect);
};
Node.prototype.cleanStyles = function cleanStyles(keepBetween) {
(0, _warnOnce2.default)('Node#cleanStyles() is deprecated. Use Node#cleanRaws()');
return this.cleanRaws(keepBetween);
};
_createClass(Node, [{
key: 'before',
get: function get() {
(0, _warnOnce2.default)('Node#before is deprecated. Use Node#raws.before');
return this.raws.before;
},
set: function set(val) {
(0, _warnOnce2.default)('Node#before is deprecated. Use Node#raws.before');
this.raws.before = val;
}
}, {
key: 'between',
get: function get() {
(0, _warnOnce2.default)('Node#between is deprecated. Use Node#raws.between');
return this.raws.between;
},
set: function set(val) {
(0, _warnOnce2.default)('Node#between is deprecated. Use Node#raws.between');
this.raws.between = val;
}
/**
* @memberof Node#
* @member {string} type - String representing the node’s type.
* Possible values are `root`, `atrule`, `rule`,
* `decl`, or `comment`.
*
* @example
* postcss.decl({ prop: 'color', value: 'black' }).type //=> 'decl'
*/
/**
* @memberof Node#
* @member {Container} parent - the node’s parent node.
*
* @example
* root.nodes[0].parent == root;
*/
/**
* @memberof Node#
* @member {source} source - the input source of the node
*
* The property is used in source map generation.
*
* If you create a node manually (e.g., with `postcss.decl()`),
* that node will not have a `source` property and will be absent
* from the source map. For this reason, the plugin developer should
* consider cloning nodes to create new ones (in which case the new node’s
* source will reference the original, cloned node) or setting
* the `source` property manually.
*
* ```js
* // Bad
* const prefixed = postcss.decl({
* prop: '-moz-' + decl.prop,
* value: decl.value
* });
*
* // Good
* const prefixed = decl.clone({ prop: '-moz-' + decl.prop });
* ```
*
* ```js
* if ( atrule.name == 'add-link' ) {
* const rule = postcss.rule({ selector: 'a', source: atrule.source });
* atrule.parent.insertBefore(atrule, rule);
* }
* ```
*
* @example
* decl.source.input.from //=> '/home/ai/a.sass'
* decl.source.start //=> { line: 10, column: 2 }
* decl.source.end //=> { line: 10, column: 12 }
*/
/**
* @memberof Node#
* @member {object} raws - Information to generate byte-to-byte equal
* node string as it was in the origin input.
*
* Every parser saves its own properties,
* but the default CSS parser uses:
*
* * `before`: the space symbols before the node. It also stores `*`
* and `_` symbols before the declaration (IE hack).
* * `after`: the space symbols after the last child of the node
* to the end of the node.
* * `between`: the symbols between the property and value
* for declarations, selector and `{` for rules, or last parameter
* and `{` for at-rules.
* * `semicolon`: contains true if the last child has
* an (optional) semicolon.
* * `afterName`: the space between the at-rule name and its parameters.
* * `left`: the space symbols between `/*` and the comment’s text.
* * `right`: the space symbols between the comment’s text
* and <code>*&#47;</code>.
* * `important`: the content of the important statement,
* if it is not just `!important`.
*
* PostCSS cleans selectors, declaration values and at-rule parameters
* from comments and extra spaces, but it stores origin content in raws
* properties. As such, if you don’t change a declaration’s value,
* PostCSS will use the raw value with comments.
*
* @example
* const root = postcss.parse('a {\n color:black\n}')
* root.first.first.raws //=> { before: '\n ', between: ':' }
*/
}]);
return Node;
}();
exports.default = Node;
/**
* @typedef {object} position
* @property {number} line - source line in file
* @property {number} column - source column in file
*/
/**
* @typedef {object} source
* @property {Input} input - {@link Input} with input file
* @property {position} start - The starting position of the node’s source
* @property {position} end - The ending position of the node’s source
*/
module.exports = exports['default'];
/***/ }),
/* 23 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
var _createClass = function () {
function defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
return function (Constructor, protoProps, staticProps) {
if (protoProps) defineProperties(Constructor.prototype, protoProps);
if (staticProps) defineProperties(Constructor, staticProps);
return Constructor;
};
}();
var _cssSyntaxError = __webpack_require__(73);
var _cssSyntaxError2 = _interopRequireDefault(_cssSyntaxError);
var _previousMap = __webpack_require__(149);
var _previousMap2 = _interopRequireDefault(_previousMap);
var _path = __webpack_require__(6);
var _path2 = _interopRequireDefault(_path);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
var sequence = 0;
/**
* Represents the source CSS.
*
* @example
* const root = postcss.parse(css, { from: file });
* const input = root.source.input;
*/
var Input = function () {
/**
* @param {string} css - input CSS source
* @param {object} [opts] - {@link Processor#process} options
*/
function Input(css) {
var opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
_classCallCheck(this, Input);
/**
* @member {string} - input CSS source
*
* @example
* const input = postcss.parse('a{}', { from: file }).input;
* input.css //=> "a{}";
*/
this.css = css.toString();
if (this.css[0] === "\uFEFF" || this.css[0] === "\uFFFE") {
this.css = this.css.slice(1);
}
if (opts.from) {
if (/^\w+:\/\//.test(opts.from)) {
/**
* @member {string} - The absolute path to the CSS source file
* defined with the `from` option.
*
* @example
* const root = postcss.parse(css, { from: 'a.css' });
* root.source.input.file //=> '/home/ai/a.css'
*/
this.file = opts.from;
} else {
this.file = _path2.default.resolve(opts.from);
}
}
var map = new _previousMap2.default(this.css, opts);
if (map.text) {
/**
* @member {PreviousMap} - The input source map passed from
* a compilation step before PostCSS
* (for example, from Sass compiler).
*
* @example
* root.source.input.map.consumer().sources //=> ['a.sass']
*/
this.map = map;
var file = map.consumer().file;
if (!this.file && file) this.file = this.mapResolve(file);
}
if (!this.file) {
sequence += 1;
/**
* @member {string} - The unique ID of the CSS source. It will be
* created if `from` option is not provided
* (because PostCSS does not know the file path).
*
* @example
* const root = postcss.parse(css);
* root.source.input.file //=> undefined
* root.source.input.id //=> "<input css 1>"
*/
this.id = '<input css ' + sequence + '>';
}
if (this.map) this.map.file = this.from;
}
Input.prototype.error = function error(message, line, column) {
var opts = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};
var result = void 0;
var origin = this.origin(line, column);
if (origin) {
result = new _cssSyntaxError2.default(message, origin.line, origin.column, origin.source, origin.file, opts.plugin);
} else {
result = new _cssSyntaxError2.default(message, line, column, this.css, this.file, opts.plugin);
}
result.input = {
line: line,
column: column,
source: this.css
};
if (this.file) result.input.file = this.file;
return result;
};
/**
* Reads the input source map and returns a symbol position
* in the input source (e.g., in a Sass file that was compiled
* to CSS before being passed to PostCSS).
*
* @param {number} line - line in input CSS
* @param {number} column - column in input CSS
*
* @return {filePosition} position in input source
*
* @example
* root.source.input.origin(1, 1) //=> { file: 'a.css', line: 3, column: 1 }
*/
Input.prototype.origin = function origin(line, column) {
if (!this.map) return false;
var consumer = this.map.consumer();
var from = consumer.originalPositionFor({
line: line,
column: column
});
if (!from.source) return false;
var result = {
file: this.mapResolve(from.source),
line: from.line,
column: from.column
};
var source = consumer.sourceContentFor(from.source);
if (source) result.source = source;
return result;
};
Input.prototype.mapResolve = function mapResolve(file) {
if (/^\w+:\/\//.test(file)) {
return file;
} else {
return _path2.default.resolve(this.map.consumer().sourceRoot || '.', file);
}
};
/**
* The CSS source identifier. Contains {@link Input#file} if the user
* set the `from` option, or {@link Input#id} if they did not.
* @type {string}
*
* @example
* const root = postcss.parse(css, { from: 'a.css' });
* root.source.input.from //=> "/home/ai/a.css"
*
* const root = postcss.parse(css);
* root.source.input.from //=> "<input css 1>"
*/
_createClass(Input, [{
key: 'from',
get: function get() {
return this.file || this.id;
}
}]);
return Input;
}();
exports.default = Input;
/**
* @typedef {object} filePosition
* @property {string} file - path to file
* @property {number} line - source line in file
* @property {number} column - source column in file
*/
module.exports = exports['default'];
/***/ }),
/* 24 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
var defaultRaw = {
colon: ': ',
indent: ' ',
beforeDecl: '\n',
beforeRule: '\n',
beforeOpen: ' ',
beforeClose: '\n',
beforeComment: '\n',
after: '\n',
emptyBody: '',
commentLeft: ' ',
commentRight: ' '
};
function capitalize(str) {
return str[0].toUpperCase() + str.slice(1);
}
var Stringifier = function () {
function Stringifier(builder) {
_classCallCheck(this, Stringifier);
this.builder = builder;
}
Stringifier.prototype.stringify = function stringify(node, semicolon) {
this[node.type](node, semicolon);
};
Stringifier.prototype.root = function root(node) {
this.body(node);
if (node.raws.after) this.builder(node.raws.after);
};
Stringifier.prototype.comment = function comment(node) {
var left = this.raw(node, 'left', 'commentLeft');
var right = this.raw(node, 'right', 'commentRight');
this.builder('/*' + left + node.text + right + '*/', node);
};
Stringifier.prototype.decl = function decl(node, semicolon) {
var between = this.raw(node, 'between', 'colon');
var string = node.prop + between + this.rawValue(node, 'value');
if (node.important) {
string += node.raws.important || ' !important';
}
if (semicolon) string += ';';
this.builder(string, node);
};
Stringifier.prototype.rule = function rule(node) {
this.block(node, this.rawValue(node, 'selector'));
};
Stringifier.prototype.atrule = function atrule(node, semicolon) {
var name = '@' + node.name;
var params = node.params ? this.rawValue(node, 'params') : '';
if (typeof node.raws.afterName !== 'undefined') {
name += node.raws.afterName;
} else if (params) {
name += ' ';
}
if (node.nodes) {
this.block(node, name + params);
} else {
var end = (node.raws.between || '') + (semicolon ? ';' : '');
this.builder(name + params + end, node);
}
};
Stringifier.prototype.body = function body(node) {
var last = node.nodes.length - 1;
while (last > 0) {
if (node.nodes[last].type !== 'comment') break;
last -= 1;
}
var semicolon = this.raw(node, 'semicolon');
for (var i = 0; i < node.nodes.length; i++) {
var child = node.nodes[i];
var before = this.raw(child, 'before');
if (before) this.builder(before);
this.stringify(child, last !== i || semicolon);
}
};
Stringifier.prototype.block = function block(node, start) {
var between = this.raw(node, 'between', 'beforeOpen');
this.builder(start + between + '{', node, 'start');
var after = void 0;
if (node.nodes && node.nodes.length) {
this.body(node);
after = this.raw(node, 'after');
} else {
after = this.raw(node, 'after', 'emptyBody');
}
if (after) this.builder(after);
this.builder('}', node, 'end');
};
Stringifier.prototype.raw = function raw(node, own, detect) {
var value = void 0;
if (!detect) detect = own; // Already had
if (own) {
value = node.raws[own];
if (typeof value !== 'undefined') return value;
}
var parent = node.parent; // Hack for first rule in CSS
if (detect === 'before') {
if (!parent || parent.type === 'root' && parent.first === node) {
return '';
}
} // Floating child without parent
if (!parent) return defaultRaw[detect]; // Detect style by other nodes
var root = node.root();
if (!root.rawCache) root.rawCache = {};
if (typeof root.rawCache[detect] !== 'undefined') {
return root.rawCache[detect];
}
if (detect === 'before' || detect === 'after') {
return this.beforeAfter(node, detect);
} else {
var method = 'raw' + capitalize(detect);
if (this[method]) {
value = this[method](root, node);
} else {
root.walk(function (i) {
value = i.raws[own];
if (typeof value !== 'undefined') return false;
});
}
}
if (typeof value === 'undefined') value = defaultRaw[detect];
root.rawCache[detect] = value;
return value;
};
Stringifier.prototype.rawSemicolon = function rawSemicolon(root) {
var value = void 0;
root.walk(function (i) {
if (i.nodes && i.nodes.length && i.last.type === 'decl') {
value = i.raws.semicolon;
if (typeof value !== 'undefined') return false;
}
});
return value;
};
Stringifier.prototype.rawEmptyBody = function rawEmptyBody(root) {
var value = void 0;
root.walk(function (i) {
if (i.nodes && i.nodes.length === 0) {
value = i.raws.after;
if (typeof value !== 'undefined') return false;
}
});
return value;
};
Stringifier.prototype.rawIndent = function rawIndent(root) {
if (root.raws.indent) return root.raws.indent;
var value = void 0;
root.walk(function (i) {
var p = i.parent;
if (p && p !== root && p.parent && p.parent === root) {
if (typeof i.raws.before !== 'undefined') {
var parts = i.raws.before.split('\n');
value = parts[parts.length - 1];
value = value.replace(/[^\s]/g, '');
return false;
}
}
});
return value;
};
Stringifier.prototype.rawBeforeComment = function rawBeforeComment(root, node) {
var value = void 0;
root.walkComments(function (i) {
if (typeof i.raws.before !== 'undefined') {
value = i.raws.before;
if (value.indexOf('\n') !== -1) {
value = value.replace(/[^\n]+$/, '');
}
return false;
}
});
if (typeof value === 'undefined') {
value = this.raw(node, null, 'beforeDecl');
}
return value;
};
Stringifier.prototype.rawBeforeDecl = function rawBeforeDecl(root, node) {
var value = void 0;
root.walkDecls(function (i) {
if (typeof i.raws.before !== 'undefined') {
value = i.raws.before;
if (value.indexOf('\n') !== -1) {
value = value.replace(/[^\n]+$/, '');
}
return false;
}
});
if (typeof value === 'undefined') {
value = this.raw(node, null, 'beforeRule');
}
return value;
};
Stringifier.prototype.rawBeforeRule = function rawBeforeRule(root) {
var value = void 0;
root.walk(function (i) {
if (i.nodes && (i.parent !== root || root.first !== i)) {
if (typeof i.raws.before !== 'undefined') {
value = i.raws.before;
if (value.indexOf('\n') !== -1) {
value = value.replace(/[^\n]+$/, '');
}
return false;
}
}
});
return value;
};
Stringifier.prototype.rawBeforeClose = function rawBeforeClose(root) {
var value = void 0;
root.walk(function (i) {
if (i.nodes && i.nodes.length > 0) {
if (typeof i.raws.after !== 'undefined') {
value = i.raws.after;
if (value.indexOf('\n') !== -1) {
value = value.replace(/[^\n]+$/, '');
}
return false;
}
}
});
return value;
};
Stringifier.prototype.rawBeforeOpen = function rawBeforeOpen(root) {
var value = void 0;
root.walk(function (i) {
if (i.type !== 'decl') {
value = i.raws.between;
if (typeof value !== 'undefined') return false;
}
});
return value;
};
Stringifier.prototype.rawColon = function rawColon(root) {
var value = void 0;
root.walkDecls(function (i) {
if (typeof i.raws.between !== 'undefined') {
value = i.raws.between.replace(/[^\s:]/g, '');
return false;
}
});
return value;
};
Stringifier.prototype.beforeAfter = function beforeAfter(node, detect) {
var value = void 0;
if (node.type === 'decl') {
value = this.raw(node, null, 'beforeDecl');
} else if (node.type === 'comment') {
value = this.raw(node, null, 'beforeComment');
} else if (detect === 'before') {
value = this.raw(node, null, 'beforeRule');
} else {
value = this.raw(node, null, 'beforeClose');
}
var buf = node.parent;
var depth = 0;
while (buf && buf.type !== 'root') {
depth += 1;
buf = buf.parent;
}
if (value.indexOf('\n') !== -1) {
var indent = this.raw(node, null, 'indent');
if (indent.length) {
for (var step = 0; step < depth; step++) {
value += indent;
}
}
}
return value;
};
Stringifier.prototype.rawValue = function rawValue(node, prop) {
var value = node[prop];
var raw = node.raws[prop];
if (raw && raw.value === value) {
return raw.raw;
} else {
return value;
}
};
return Stringifier;
}();
exports.default = Stringifier;
module.exports = exports['default'];
/***/ }),
/* 25 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
exports.__esModule = true;
var _createClass = function () {
function defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
return function (Constructor, protoProps, staticProps) {
if (protoProps) defineProperties(Constructor.prototype, protoProps);
if (staticProps) defineProperties(Constructor, staticProps);
return Constructor;
};
}();
var _declaration = __webpack_require__(83);
var _declaration2 = _interopRequireDefault(_declaration);
var _warnOnce = __webpack_require__(4);
var _warnOnce2 = _interopRequireDefault(_warnOnce);
var _comment = __webpack_require__(21);
var _comment2 = _interopRequireDefault(_comment);
var _node = __webpack_require__(22);
var _node2 = _interopRequireDefault(_node);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _possibleConstructorReturn(self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return call && (_typeof(call) === "object" || typeof call === "function") ? call : self;
}
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + _typeof(superClass));
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
enumerable: false,
writable: true,
configurable: true
}
});
if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
}
function cleanSource(nodes) {
return nodes.map(function (i) {
if (i.nodes) i.nodes = cleanSource(i.nodes);
delete i.source;
return i;
});
}
/**
* The {@link Root}, {@link AtRule}, and {@link Rule} container nodes
* inherit some common methods to help work with their children.
*
* Note that all containers can store any content. If you write a rule inside
* a rule, PostCSS will parse it.
*
* @extends Node
* @abstract
*/
var Container = function (_Node) {
_inherits(Container, _Node);
function Container() {
_classCallCheck(this, Container);
return _possibleConstructorReturn(this, _Node.apply(this, arguments));
}
Container.prototype.push = function push(child) {
child.parent = this;
this.nodes.push(child);
return this;
};
/**
* Iterates through the container’s immediate children,
* calling `callback` for each child.
*
* Returning `false` in the callback will break iteration.
*
* This method only iterates through the container’s immediate children.
* If you need to recursively iterate through all the container’s descendant
* nodes, use {@link Container#walk}.
*
* Unlike the for `{}`-cycle or `Array#forEach` this iterator is safe
* if you are mutating the array of child nodes during iteration.
* PostCSS will adjust the current index to match the mutations.
*
* @param {childIterator} callback - iterator receives each node and index
*
* @return {false|undefined} returns `false` if iteration was broke
*
* @example
* const root = postcss.parse('a { color: black; z-index: 1 }');
* const rule = root.first;
*
* for ( let decl of rule.nodes ) {
* decl.cloneBefore({ prop: '-webkit-' + decl.prop });
* // Cycle will be infinite, because cloneBefore moves the current node
* // to the next index
* }
*
* rule.each(decl => {
* decl.cloneBefore({ prop: '-webkit-' + decl.prop });
* // Will be executed only for color and z-index
* });
*/
Container.prototype.each = function each(callback) {
if (!this.lastEach) this.lastEach = 0;
if (!this.indexes) this.indexes = {};
this.lastEach += 1;
var id = this.lastEach;
this.indexes[id] = 0;
if (!this.nodes) return undefined;
var index = void 0,
result = void 0;
while (this.indexes[id] < this.nodes.length) {
index = this.indexes[id];
result = callback(this.nodes[index], index);
if (result === false) break;
this.indexes[id] += 1;
}
delete this.indexes[id];
return result;
};
/**
* Traverses the container’s descendant nodes, calling callback
* for each node.
*
* Like container.each(), this method is safe to use
* if you are mutating arrays during iteration.
*
* If you only need to iterate through the container’s immediate children,
* use {@link Container#each}.
*
* @param {childIterator} callback - iterator receives each node and index
*
* @return {false|undefined} returns `false` if iteration was broke
*
* @example
* root.walk(node => {
* // Traverses all descendant nodes.
* });
*/
Container.prototype.walk = function walk(callback) {
return this.each(function (child, i) {
var result = callback(child, i);
if (result !== false && child.walk) {
result = child.walk(callback);
}
return result;
});
};
/**
* Traverses the container’s descendant nodes, calling callback
* for each declaration node.
*
* If you pass a filter, iteration will only happen over declarations
* with matching properties.
*
* Like {@link Container#each}, this method is safe
* to use if you are mutating arrays during iteration.
*
* @param {string|RegExp} [prop] - string or regular expression
* to filter declarations by property name
* @param {childIterator} callback - iterator receives each node and index
*
* @return {false|undefined} returns `false` if iteration was broke
*
* @example
* root.walkDecls(decl => {
* checkPropertySupport(decl.prop);
* });
*
* root.walkDecls('border-radius', decl => {
* decl.remove();
* });
*
* root.walkDecls(/^background/, decl => {
* decl.value = takeFirstColorFromGradient(decl.value);
* });
*/
Container.prototype.walkDecls = function walkDecls(prop, callback) {
if (!callback) {
callback = prop;
return this.walk(function (child, i) {
if (child.type === 'decl') {
return callback(child, i);
}
});
} else if (prop instanceof RegExp) {
return this.walk(function (child, i) {
if (child.type === 'decl' && prop.test(child.prop)) {
return callback(child, i);
}
});
} else {
return this.walk(function (child, i) {
if (child.type === 'decl' && child.prop === prop) {
return callback(child, i);
}
});
}
};
/**
* Traverses the container’s descendant nodes, calling callback
* for each rule node.
*
* If you pass a filter, iteration will only happen over rules
* with matching selectors.
*
* Like {@link Container#each}, this method is safe
* to use if you are mutating arrays during iteration.
*
* @param {string|RegExp} [selector] - string or regular expression
* to filter rules by selector
* @param {childIterator} callback - iterator receives each node and index
*
* @return {false|undefined} returns `false` if iteration was broke
*
* @example
* const selectors = [];
* root.walkRules(rule => {
* selectors.push(rule.selector);
* });
* console.log(`Your CSS uses ${selectors.length} selectors`);
*/
Container.prototype.walkRules = function walkRules(selector, callback) {
if (!callback) {
callback = selector;
return this.walk(function (child, i) {
if (child.type === 'rule') {
return callback(child, i);
}
});
} else if (selector instanceof RegExp) {
return this.walk(function (child, i) {
if (child.type === 'rule' && selector.test(child.selector)) {
return callback(child, i);
}
});
} else {
return this.walk(function (child, i) {
if (child.type === 'rule' && child.selector === selector) {
return callback(child, i);
}
});
}
};
/**
* Traverses the container’s descendant nodes, calling callback
* for each at-rule node.
*
* If you pass a filter, iteration will only happen over at-rules
* that have matching names.
*
* Like {@link Container#each}, this method is safe
* to use if you are mutating arrays during iteration.
*
* @param {string|RegExp} [name] - string or regular expression
* to filter at-rules by name
* @param {childIterator} callback - iterator receives each node and index
*
* @return {false|undefined} returns `false` if iteration was broke
*
* @example
* root.walkAtRules(rule => {
* if ( isOld(rule.name) ) rule.remove();
* });
*
* let first = false;
* root.walkAtRules('charset', rule => {
* if ( !first ) {
* first = true;
* } else {
* rule.remove();
* }
* });
*/
Container.prototype.walkAtRules = function walkAtRules(name, callback) {
if (!callback) {
callback = name;
return this.walk(function (child, i) {
if (child.type === 'atrule') {
return callback(child, i);
}
});
} else if (name instanceof RegExp) {
return this.walk(function (child, i) {
if (child.type === 'atrule' && name.test(child.name)) {
return callback(child, i);
}
});
} else {
return this.walk(function (child, i) {
if (child.type === 'atrule' && child.name === name) {
return callback(child, i);
}
});
}
};
/**
* Traverses the container’s descendant nodes, calling callback
* for each comment node.
*
* Like {@link Container#each}, this method is safe
* to use if you are mutating arrays during iteration.
*
* @param {childIterator} callback - iterator receives each node and index
*
* @return {false|undefined} returns `false` if iteration was broke
*
* @example
* root.walkComments(comment => {
* comment.remove();
* });
*/
Container.prototype.walkComments = function walkComments(callback) {
return this.walk(function (child, i) {
if (child.type === 'comment') {
return callback(child, i);
}
});
};
/**
* Inserts new nodes to the end of the container.
*
* @param {...(Node|object|string|Node[])} children - new nodes
*
* @return {Node} this node for methods chain
*
* @example
* const decl1 = postcss.decl({ prop: 'color', value: 'black' });
* const decl2 = postcss.decl({ prop: 'background-color', value: 'white' });
* rule.append(decl1, decl2);
*
* root.append({ name: 'charset', params: '"UTF-8"' }); // at-rule
* root.append({ selector: 'a' }); // rule
* rule.append({ prop: 'color', value: 'black' }); // declaration
* rule.append({ text: 'Comment' }) // comment
*
* root.append('a {}');
* root.first.append('color: black; z-index: 1');
*/
Container.prototype.append = function append() {
for (var _len = arguments.length, children = Array(_len), _key = 0; _key < _len; _key++) {
children[_key] = arguments[_key];
}
for (var _iterator = children, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
var _ref;
if (_isArray) {
if (_i >= _iterator.length) break;
_ref = _iterator[_i++];
} else {
_i = _iterator.next();
if (_i.done) break;
_ref = _i.value;
}
var child = _ref;
var nodes = this.normalize(child, this.last);
for (var _iterator2 = nodes, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
var _ref2;
if (_isArray2) {
if (_i2 >= _iterator2.length) break;
_ref2 = _iterator2[_i2++];
} else {
_i2 = _iterator2.next();
if (_i2.done) break;
_ref2 = _i2.value;
}
var node = _ref2;
this.nodes.push(node);
}
}
return this;
};
/**
* Inserts new nodes to the start of the container.
*
* @param {...(Node|object|string|Node[])} children - new nodes
*
* @return {Node} this node for methods chain
*
* @example
* const decl1 = postcss.decl({ prop: 'color', value: 'black' });
* const decl2 = postcss.decl({ prop: 'background-color', value: 'white' });
* rule.prepend(decl1, decl2);
*
* root.append({ name: 'charset', params: '"UTF-8"' }); // at-rule
* root.append({ selector: 'a' }); // rule
* rule.append({ prop: 'color', value: 'black' }); // declaration
* rule.append({ text: 'Comment' }) // comment
*
* root.append('a {}');
* root.first.append('color: black; z-index: 1');
*/
Container.prototype.prepend = function prepend() {
for (var _len2 = arguments.length, children = Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
children[_key2] = arguments[_key2];
}
children = children.reverse();
for (var _iterator3 = children, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
var _ref3;
if (_isArray3) {
if (_i3 >= _iterator3.length) break;
_ref3 = _iterator3[_i3++];
} else {
_i3 = _iterator3.next();
if (_i3.done) break;
_ref3 = _i3.value;
}
var child = _ref3;
var nodes = this.normalize(child, this.first, 'prepend').reverse();
for (var _iterator4 = nodes, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
var _ref4;
if (_isArray4) {
if (_i4 >= _iterator4.length) break;
_ref4 = _iterator4[_i4++];
} else {
_i4 = _iterator4.next();
if (_i4.done) break;
_ref4 = _i4.value;
}
var node = _ref4;
this.nodes.unshift(node);
}
for (var id in this.indexes) {
this.indexes[id] = this.indexes[id] + nodes.length;
}
}
return this;
};
Container.prototype.cleanRaws = function cleanRaws(keepBetween) {
_Node.prototype.cleanRaws.call(this, keepBetween);
if (this.nodes) {
for (var _iterator5 = this.nodes, _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) {
var _ref5;
if (_isArray5) {
if (_i5 >= _iterator5.length) break;
_ref5 = _iterator5[_i5++];
} else {
_i5 = _iterator5.next();
if (_i5.done) break;
_ref5 = _i5.value;
}
var node = _ref5;
node.cleanRaws(keepBetween);
}
}
};
/**
* Insert new node before old node within the container.
*
* @param {Node|number} exist - child or child’s index.
* @param {Node|object|string|Node[]} add - new node
*
* @return {Node} this node for methods chain
*
* @example
* rule.insertBefore(decl, decl.clone({ prop: '-webkit-' + decl.prop }));
*/
Container.prototype.insertBefore = function insertBefore(exist, add) {
exist = this.index(exist);
var type = exist === 0 ? 'prepend' : false;
var nodes = this.normalize(add, this.nodes[exist], type).reverse();
for (var _iterator6 = nodes, _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
var _ref6;
if (_isArray6) {
if (_i6 >= _iterator6.length) break;
_ref6 = _iterator6[_i6++];
} else {
_i6 = _iterator6.next();
if (_i6.done) break;
_ref6 = _i6.value;
}
var node = _ref6;
this.nodes.splice(exist, 0, node);
}
var index = void 0;
for (var id in this.indexes) {
index = this.indexes[id];
if (exist <= index) {
this.indexes[id] = index + nodes.length;
}
}
return this;
};
/**
* Insert new node after old node within the container.
*
* @param {Node|number} exist - child or child’s index
* @param {Node|object|string|Node[]} add - new node
*
* @return {Node} this node for methods chain
*/
Container.prototype.insertAfter = function insertAfter(exist, add) {
exist = this.index(exist);
var nodes = this.normalize(add, this.nodes[exist]).reverse();
for (var _iterator7 = nodes, _isArray7 = Array.isArray(_iterator7), _i7 = 0, _iterator7 = _isArray7 ? _iterator7 : _iterator7[Symbol.iterator]();;) {
var _ref7;
if (_isArray7) {
if (_i7 >= _iterator7.length) break;
_ref7 = _iterator7[_i7++];
} else {
_i7 = _iterator7.next();
if (_i7.done) break;
_ref7 = _i7.value;
}
var node = _ref7;
this.nodes.splice(exist + 1, 0, node);
}
var index = void 0;
for (var id in this.indexes) {
index = this.indexes[id];
if (exist < index) {
this.indexes[id] = index + nodes.length;
}
}
return this;
};
Container.prototype.remove = function remove(child) {
if (typeof child !== 'undefined') {
(0, _warnOnce2.default)('Container#remove is deprecated. ' + 'Use Container#removeChild');
this.removeChild(child);
} else {
_Node.prototype.remove.call(this);
}
return this;
};
/**
* Removes node from the container and cleans the parent properties
* from the node and its children.
*
* @param {Node|number} child - child or child’s index
*
* @return {Node} this node for methods chain
*
* @example
* rule.nodes.length //=> 5
* rule.removeChild(decl);
* rule.nodes.length //=> 4
* decl.parent //=> undefined
*/
Container.prototype.removeChild = function removeChild(child) {
child = this.index(child);
this.nodes[child].parent = undefined;
this.nodes.splice(child, 1);
var index = void 0;
for (var id in this.indexes) {
index = this.indexes[id];
if (index >= child) {
this.indexes[id] = index - 1;
}
}
return this;
};
/**
* Removes all children from the container
* and cleans their parent properties.
*
* @return {Node} this node for methods chain
*
* @example
* rule.removeAll();
* rule.nodes.length //=> 0
*/
Container.prototype.removeAll = function removeAll() {
for (var _iterator8 = this.nodes, _isArray8 = Array.isArray(_iterator8), _i8 = 0, _iterator8 = _isArray8 ? _iterator8 : _iterator8[Symbol.iterator]();;) {
var _ref8;
if (_isArray8) {
if (_i8 >= _iterator8.length) break;
_ref8 = _iterator8[_i8++];
} else {
_i8 = _iterator8.next();
if (_i8.done) break;
_ref8 = _i8.value;
}
var node = _ref8;
node.parent = undefined;
}
this.nodes = [];
return this;
};
/**
* Passes all declaration values within the container that match pattern
* through callback, replacing those values with the returned result
* of callback.
*
* This method is useful if you are using a custom unit or function
* and need to iterate through all values.
*
* @param {string|RegExp} pattern - replace pattern
* @param {object} opts - options to speed up the search
* @param {string|string[]} opts.props - an array of property names
* @param {string} opts.fast - string that’s used
* to narrow down values and speed up
the regexp search
* @param {function|string} callback - string to replace pattern
* or callback that returns a new
* value.
* The callback will receive
* the same arguments as those
* passed to a function parameter
* of `String#replace`.
*
* @return {Node} this node for methods chain
*
* @example
* root.replaceValues(/\d+rem/, { fast: 'rem' }, string => {
* return 15 * parseInt(string) + 'px';
* });
*/
Container.prototype.replaceValues = function replaceValues(pattern, opts, callback) {
if (!callback) {
callback = opts;
opts = {};
}
this.walkDecls(function (decl) {
if (opts.props && opts.props.indexOf(decl.prop) === -1) return;
if (opts.fast && decl.value.indexOf(opts.fast) === -1) return;
decl.value = decl.value.replace(pattern, callback);
});
return this;
};
/**
* Returns `true` if callback returns `true`
* for all of the container’s children.
*
* @param {childCondition} condition - iterator returns true or false.
*
* @return {boolean} is every child pass condition
*
* @example
* const noPrefixes = rule.every(i => i.prop[0] !== '-');
*/
Container.prototype.every = function every(condition) {
return this.nodes.every(condition);
};
/**
* Returns `true` if callback returns `true` for (at least) one
* of the container’s children.
*
* @param {childCondition} condition - iterator returns true or false.
*
* @return {boolean} is some child pass condition
*
* @example
* const hasPrefix = rule.some(i => i.prop[0] === '-');
*/
Container.prototype.some = function some(condition) {
return this.nodes.some(condition);
};
/**
* Returns a `child`’s index within the {@link Container#nodes} array.
*
* @param {Node} child - child of the current container.
*
* @return {number} child index
*
* @example
* rule.index( rule.nodes[2] ) //=> 2
*/
Container.prototype.index = function index(child) {
if (typeof child === 'number') {
return child;
} else {
return this.nodes.indexOf(child);
}
};
/**
* The container’s first child.
*
* @type {Node}
*
* @example
* rule.first == rules.nodes[0];
*/
Container.prototype.normalize = function normalize(nodes, sample) {
var _this2 = this;
if (typeof nodes === 'string') {
var parse = __webpack_require__(84);
nodes = cleanSource(parse(nodes).nodes);
} else if (!Array.isArray(nodes)) {
if (nodes.type === 'root') {
nodes = nodes.nodes;
} else if (nodes.type) {
nodes = [nodes];
} else if (nodes.prop) {
if (typeof nodes.value === 'undefined') {
throw new Error('Value field is missed in node creation');
} else if (typeof nodes.value !== 'string') {
nodes.value = String(nodes.value);
}
nodes = [new _declaration2.default(nodes)];
} else if (nodes.selector) {
var Rule = __webpack_require__(10);
nodes = [new Rule(nodes)];
} else if (nodes.name) {
var AtRule = __webpack_require__(26);
nodes = [new AtRule(nodes)];
} else if (nodes.text) {
nodes = [new _comment2.default(nodes)];
} else {
throw new Error('Unknown node type in node creation');
}
}
var processed = nodes.map(function (i) {
if (typeof i.raws === 'undefined') i = _this2.rebuild(i);
if (i.parent) i = i.clone();
if (typeof i.raws.before === 'undefined') {
if (sample && typeof sample.raws.before !== 'undefined') {
i.raws.before = sample.raws.before.replace(/[^\s]/g, '');
}
}
i.parent = _this2;
return i;
});
return processed;
};
Container.prototype.rebuild = function rebuild(node, parent) {
var _this3 = this;
var fix = void 0;
if (node.type === 'root') {
var Root = __webpack_require__(27);
fix = new Root();
} else if (node.type === 'atrule') {
var AtRule = __webpack_require__(26);
fix = new AtRule();
} else if (node.type === 'rule') {
var Rule = __webpack_require__(10);
fix = new Rule();
} else if (node.type === 'decl') {
fix = new _declaration2.default();
} else if (node.type === 'comment') {
fix = new _comment2.default();
}
for (var i in node) {
if (i === 'nodes') {
fix.nodes = node.nodes.map(function (j) {
return _this3.rebuild(j, fix);
});
} else if (i === 'parent' && parent) {
fix.parent = parent;
} else if (node.hasOwnProperty(i)) {
fix[i] = node[i];
}
}
return fix;
};
Container.prototype.eachInside = function eachInside(callback) {
(0, _warnOnce2.default)('Container#eachInside is deprecated. ' + 'Use Container#walk instead.');
return this.walk(callback);
};
Container.prototype.eachDecl = function eachDecl(prop, callback) {
(0, _warnOnce2.default)('Container#eachDecl is deprecated. ' + 'Use Container#walkDecls instead.');
return this.walkDecls(prop, callback);
};
Container.prototype.eachRule = function eachRule(selector, callback) {
(0, _warnOnce2.default)('Container#eachRule is deprecated. ' + 'Use Container#walkRules instead.');
return this.walkRules(selector, callback);
};
Container.prototype.eachAtRule = function eachAtRule(name, callback) {
(0, _warnOnce2.default)('Container#eachAtRule is deprecated. ' + 'Use Container#walkAtRules instead.');
return this.walkAtRules(name, callback);
};
Container.prototype.eachComment = function eachComment(callback) {
(0, _warnOnce2.default)('Container#eachComment is deprecated. ' + 'Use Container#walkComments instead.');
return this.walkComments(callback);
};
_createClass(Container, [{
key: 'first',
get: function get() {
if (!this.nodes) return undefined;
return this.nodes[0];
}
/**
* The container’s last child.
*
* @type {Node}
*
* @example
* rule.last == rule.nodes[rule.nodes.length - 1];
*/
}, {
key: 'last',
get: function get() {
if (!this.nodes) return undefined;
return this.nodes[this.nodes.length - 1];
}
}, {
key: 'semicolon',
get: function get() {
(0, _warnOnce2.default)('Node#semicolon is deprecated. Use Node#raws.semicolon');
return this.raws.semicolon;
},
set: function set(val) {
(0, _warnOnce2.default)('Node#semicolon is deprecated. Use Node#raws.semicolon');
this.raws.semicolon = val;
}
}, {
key: 'after',
get: function get() {
(0, _warnOnce2.default)('Node#after is deprecated. Use Node#raws.after');
return this.raws.after;
},
set: function set(val) {
(0, _warnOnce2.default)('Node#after is deprecated. Use Node#raws.after');
this.raws.after = val;
}
/**
* @memberof Container#
* @member {Node[]} nodes - an array containing the container’s children
*
* @example
* const root = postcss.parse('a { color: black }');
* root.nodes.length //=> 1
* root.nodes[0].selector //=> 'a'
* root.nodes[0].nodes[0].prop //=> 'color'
*/
}]);
return Container;
}(_node2.default);
exports.default = Container;
/**
* @callback childCondition
* @param {Node} node - container child
* @param {number} index - child index
* @param {Node[]} nodes - all container children
* @return {boolean}
*/
/**
* @callback childIterator
* @param {Node} node - container child
* @param {number} index - child index
* @return {false|undefined} returning `false` will break iteration
*/
module.exports = exports['default'];
/***/ }),
/* 26 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
exports.__esModule = true;
var _createClass = function () {
function defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
return function (Constructor, protoProps, staticProps) {
if (protoProps) defineProperties(Constructor.prototype, protoProps);
if (staticProps) defineProperties(Constructor, staticProps);
return Constructor;
};
}();
var _container = __webpack_require__(25);
var _container2 = _interopRequireDefault(_container);
var _warnOnce = __webpack_require__(4);
var _warnOnce2 = _interopRequireDefault(_warnOnce);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _possibleConstructorReturn(self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return call && (_typeof(call) === "object" || typeof call === "function") ? call : self;
}
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + _typeof(superClass));
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
enumerable: false,
writable: true,
configurable: true
}
});
if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
}
/**
* Represents an at-rule.
*
* If it’s followed in the CSS by a {} block, this node will have
* a nodes property representing its children.
*
* @extends Container
*
* @example
* const root = postcss.parse('@charset "UTF-8"; @media print {}');
*
* const charset = root.first;
* charset.type //=> 'atrule'
* charset.nodes //=> undefined
*
* const media = root.last;
* media.nodes //=> []
*/
var AtRule = function (_Container) {
_inherits(AtRule, _Container);
function AtRule(defaults) {
_classCallCheck(this, AtRule);
var _this = _possibleConstructorReturn(this, _Container.call(this, defaults));
_this.type = 'atrule';
return _this;
}
AtRule.prototype.append = function append() {
var _Container$prototype$;
if (!this.nodes) this.nodes = [];
for (var _len = arguments.length, children = Array(_len), _key = 0; _key < _len; _key++) {
children[_key] = arguments[_key];
}
return (_Container$prototype$ = _Container.prototype.append).call.apply(_Container$prototype$, [this].concat(children));
};
AtRule.prototype.prepend = function prepend() {
var _Container$prototype$2;
if (!this.nodes) this.nodes = [];
for (var _len2 = arguments.length, children = Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
children[_key2] = arguments[_key2];
}
return (_Container$prototype$2 = _Container.prototype.prepend).call.apply(_Container$prototype$2, [this].concat(children));
};
_createClass(AtRule, [{
key: 'afterName',
get: function get() {
(0, _warnOnce2.default)('AtRule#afterName was deprecated. Use AtRule#raws.afterName');
return this.raws.afterName;
},
set: function set(val) {
(0, _warnOnce2.default)('AtRule#afterName was deprecated. Use AtRule#raws.afterName');
this.raws.afterName = val;
}
}, {
key: '_params',
get: function get() {
(0, _warnOnce2.default)('AtRule#_params was deprecated. Use AtRule#raws.params');
return this.raws.params;
},
set: function set(val) {
(0, _warnOnce2.default)('AtRule#_params was deprecated. Use AtRule#raws.params');
this.raws.params = val;
}
/**
* @memberof AtRule#
* @member {string} name - the at-rule’s name immediately follows the `@`
*
* @example
* const root = postcss.parse('@media print {}');
* media.name //=> 'media'
* const media = root.first;
*/
/**
* @memberof AtRule#
* @member {string} params - the at-rule’s parameters, the values
* that follow the at-rule’s name but precede
* any {} block
*
* @example
* const root = postcss.parse('@media print, screen {}');
* const media = root.first;
* media.params //=> 'print, screen'
*/
/**
* @memberof AtRule#
* @member {object} raws - Information to generate byte-to-byte equal
* node string as it was in the origin input.
*
* Every parser saves its own properties,
* but the default CSS parser uses:
*
* * `before`: the space symbols before the node. It also stores `*`
* and `_` symbols before the declaration (IE hack).
* * `after`: the space symbols after the last child of the node
* to the end of the node.
* * `between`: the symbols between the property and value
* for declarations, selector and `{` for rules, or last parameter
* and `{` for at-rules.
* * `semicolon`: contains true if the last child has
* an (optional) semicolon.
* * `afterName`: the space between the at-rule name and its parameters.
*
* PostCSS cleans at-rule parameters from comments and extra spaces,
* but it stores origin content in raws properties.
* As such, if you don’t change a declaration’s value,
* PostCSS will use the raw value with comments.
*
* @example
* const root = postcss.parse(' @media\nprint {\n}')
* root.first.first.raws //=> { before: ' ',
* // between: ' ',
* // afterName: '\n',
* // after: '\n' }
*/
}]);
return AtRule;
}(_container2.default);
exports.default = AtRule;
module.exports = exports['default'];
/***/ }),
/* 27 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
exports.__esModule = true;
var _container = __webpack_require__(25);
var _container2 = _interopRequireDefault(_container);
var _warnOnce = __webpack_require__(4);
var _warnOnce2 = _interopRequireDefault(_warnOnce);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _possibleConstructorReturn(self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return call && (_typeof(call) === "object" || typeof call === "function") ? call : self;
}
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + _typeof(superClass));
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
enumerable: false,
writable: true,
configurable: true
}
});
if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
}
/**
* Represents a CSS file and contains all its parsed nodes.
*
* @extends Container
*
* @example
* const root = postcss.parse('a{color:black} b{z-index:2}');
* root.type //=> 'root'
* root.nodes.length //=> 2
*/
var Root = function (_Container) {
_inherits(Root, _Container);
function Root(defaults) {
_classCallCheck(this, Root);
var _this = _possibleConstructorReturn(this, _Container.call(this, defaults));
_this.type = 'root';
if (!_this.nodes) _this.nodes = [];
return _this;
}
Root.prototype.removeChild = function removeChild(child) {
child = this.index(child);
if (child === 0 && this.nodes.length > 1) {
this.nodes[1].raws.before = this.nodes[child].raws.before;
}
return _Container.prototype.removeChild.call(this, child);
};
Root.prototype.normalize = function normalize(child, sample, type) {
var nodes = _Container.prototype.normalize.call(this, child);
if (sample) {
if (type === 'prepend') {
if (this.nodes.length > 1) {
sample.raws.before = this.nodes[1].raws.before;
} else {
delete sample.raws.before;
}
} else if (this.first !== sample) {
for (var _iterator = nodes, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
var _ref;
if (_isArray) {
if (_i >= _iterator.length) break;
_ref = _iterator[_i++];
} else {
_i = _iterator.next();
if (_i.done) break;
_ref = _i.value;
}
var node = _ref;
node.raws.before = sample.raws.before;
}
}
}
return nodes;
};
/**
* Returns a {@link Result} instance representing the root’s CSS.
*
* @param {processOptions} [opts] - options with only `to` and `map` keys
*
* @return {Result} result with current root’s CSS
*
* @example
* const root1 = postcss.parse(css1, { from: 'a.css' });
* const root2 = postcss.parse(css2, { from: 'b.css' });
* root1.append(root2);
* const result = root1.toResult({ to: 'all.css', map: true });
*/
Root.prototype.toResult = function toResult() {
var opts = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
var LazyResult = __webpack_require__(86);
var Processor = __webpack_require__(161);
var lazy = new LazyResult(new Processor(), this, opts);
return lazy.stringify();
};
Root.prototype.remove = function remove(child) {
(0, _warnOnce2.default)('Root#remove is deprecated. Use Root#removeChild');
this.removeChild(child);
};
Root.prototype.prevMap = function prevMap() {
(0, _warnOnce2.default)('Root#prevMap is deprecated. Use Root#source.input.map');
return this.source.input.map;
};
/**
* @memberof Root#
* @member {object} raws - Information to generate byte-to-byte equal
* node string as it was in the origin input.
*
* Every parser saves its own properties,
* but the default CSS parser uses:
*
* * `after`: the space symbols after the last child to the end of file.
* * `semicolon`: is the last child has an (optional) semicolon.
*
* @example
* postcss.parse('a {}\n').raws //=> { after: '\n' }
* postcss.parse('a {}').raws //=> { after: '' }
*/
return Root;
}(_container2.default);
exports.default = Root;
module.exports = exports['default'];
/***/ }),
/* 28 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var escape = __webpack_require__(29);
var DELIMITER_MAP = {
"---": "yaml",
"+++": "toml"
};
function parse(text) {
var delimiterRegex = Object.keys(DELIMITER_MAP).map(escape).join("|");
var match = text.match( // trailing spaces after delimiters are allowed
new RegExp("^(".concat(delimiterRegex, ")[^\\n\\S]*\\n(?:([\\s\\S]*?)\\n)?\\1[^\\n\\S]*(\\n|$)")));
if (match === null) {
return {
frontMatter: null,
content: text
};
}
var raw = match[0].replace(/\n$/, "");
var delimiter = match[1];
var value = match[2];
return {
frontMatter: {
type: DELIMITER_MAP[delimiter],
value: value,
raw: raw
},
content: match[0].replace(/[^\n]/g, " ") + text.slice(match[0].length)
};
}
module.exports = parse;
/***/ }),
/* 29 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var matchOperatorsRe = /[|\\{}()[\]^$+*?.]/g;
module.exports = function (str) {
if (typeof str !== 'string') {
throw new TypeError('Expected a string');
}
return str.replace(matchOperatorsRe, '\\$&');
};
/***/ }),
/* 30 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
var Container = __webpack_require__(1);
module.exports =
/*#__PURE__*/
function (_Container) {
_inherits(Value, _Container);
function Value(opts) {
var _this;
_classCallCheck(this, Value);
_this = _possibleConstructorReturn(this, _getPrototypeOf(Value).call(this, opts));
_this.type = 'value';
_this.unbalanced = 0;
return _this;
}
return Value;
}(Container);
/***/ }),
/* 31 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
var Container = __webpack_require__(1);
var AtWord =
/*#__PURE__*/
function (_Container) {
_inherits(AtWord, _Container);
function AtWord(opts) {
var _this;
_classCallCheck(this, AtWord);
_this = _possibleConstructorReturn(this, _getPrototypeOf(AtWord).call(this, opts));
_this.type = 'atword';
return _this;
}
_createClass(AtWord, [{
key: "toString",
value: function toString() {
var quote = this.quoted ? this.raws.quote : '';
return [this.raws.before, '@', // we can't use String() here because it'll try using itself
// as the constructor
String.prototype.toString.call(this.value), this.raws.after].join('');
}
}]);
return AtWord;
}(Container);
Container.registerWalker(AtWord);
module.exports = AtWord;
/***/ }),
/* 32 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
var Container = __webpack_require__(1);
var Node = __webpack_require__(3);
var Colon =
/*#__PURE__*/
function (_Node) {
_inherits(Colon, _Node);
function Colon(opts) {
var _this;
_classCallCheck(this, Colon);
_this = _possibleConstructorReturn(this, _getPrototypeOf(Colon).call(this, opts));
_this.type = 'colon';
return _this;
}
return Colon;
}(Node);
Container.registerWalker(Colon);
module.exports = Colon;
/***/ }),
/* 33 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
var Container = __webpack_require__(1);
var Node = __webpack_require__(3);
var Comma =
/*#__PURE__*/
function (_Node) {
_inherits(Comma, _Node);
function Comma(opts) {
var _this;
_classCallCheck(this, Comma);
_this = _possibleConstructorReturn(this, _getPrototypeOf(Comma).call(this, opts));
_this.type = 'comma';
return _this;
}
return Comma;
}(Node);
Container.registerWalker(Comma);
module.exports = Comma;
/***/ }),
/* 34 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
var Container = __webpack_require__(1);
var Node = __webpack_require__(3);
var Comment =
/*#__PURE__*/
function (_Node) {
_inherits(Comment, _Node);
function Comment(opts) {
var _this;
_classCallCheck(this, Comment);
_this = _possibleConstructorReturn(this, _getPrototypeOf(Comment).call(this, opts));
_this.type = 'comment';
_this.inline = opts.inline || false;
return _this;
}
_createClass(Comment, [{
key: "toString",
value: function toString() {
return [this.raws.before, this.inline ? '//' : '/*', String(this.value), this.inline ? '' : '*/', this.raws.after].join('');
}
}]);
return Comment;
}(Node);
;
Container.registerWalker(Comment);
module.exports = Comment;
/***/ }),
/* 35 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
var Container = __webpack_require__(1);
var FunctionNode =
/*#__PURE__*/
function (_Container) {
_inherits(FunctionNode, _Container);
function FunctionNode(opts) {
var _this;
_classCallCheck(this, FunctionNode);
_this = _possibleConstructorReturn(this, _getPrototypeOf(FunctionNode).call(this, opts));
_this.type = 'func'; // start off at -1 so we know there haven't been any parens added
_this.unbalanced = -1;
return _this;
}
return FunctionNode;
}(Container);
;
Container.registerWalker(FunctionNode);
module.exports = FunctionNode;
/***/ }),
/* 36 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
var Container = __webpack_require__(1);
var Node = __webpack_require__(3);
var NumberNode =
/*#__PURE__*/
function (_Node) {
_inherits(NumberNode, _Node);
function NumberNode(opts) {
var _this;
_classCallCheck(this, NumberNode);
_this = _possibleConstructorReturn(this, _getPrototypeOf(NumberNode).call(this, opts));
_this.type = 'number';
_this.unit = opts.unit || '';
return _this;
}
_createClass(NumberNode, [{
key: "toString",
value: function toString() {
return [this.raws.before, String(this.value), this.unit, this.raws.after].join('');
}
}]);
return NumberNode;
}(Node);
;
Container.registerWalker(NumberNode);
module.exports = NumberNode;
/***/ }),
/* 37 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
var Container = __webpack_require__(1);
var Node = __webpack_require__(3);
var Operator =
/*#__PURE__*/
function (_Node) {
_inherits(Operator, _Node);
function Operator(opts) {
var _this;
_classCallCheck(this, Operator);
_this = _possibleConstructorReturn(this, _getPrototypeOf(Operator).call(this, opts));
_this.type = 'operator';
return _this;
}
return Operator;
}(Node);
Container.registerWalker(Operator);
module.exports = Operator;
/***/ }),
/* 38 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
var Container = __webpack_require__(1);
var Node = __webpack_require__(3);
var Parenthesis =
/*#__PURE__*/
function (_Node) {
_inherits(Parenthesis, _Node);
function Parenthesis(opts) {
var _this;
_classCallCheck(this, Parenthesis);
_this = _possibleConstructorReturn(this, _getPrototypeOf(Parenthesis).call(this, opts));
_this.type = 'paren';
_this.parenType = '';
return _this;
}
return Parenthesis;
}(Node);
Container.registerWalker(Parenthesis);
module.exports = Parenthesis;
/***/ }),
/* 39 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
var Container = __webpack_require__(1);
var Node = __webpack_require__(3);
var StringNode =
/*#__PURE__*/
function (_Node) {
_inherits(StringNode, _Node);
function StringNode(opts) {
var _this;
_classCallCheck(this, StringNode);
_this = _possibleConstructorReturn(this, _getPrototypeOf(StringNode).call(this, opts));
_this.type = 'string';
return _this;
}
_createClass(StringNode, [{
key: "toString",
value: function toString() {
var quote = this.quoted ? this.raws.quote : '';
return [this.raws.before, quote, // we can't use String() here because it'll try using itself
// as the constructor
this.value + '', quote, this.raws.after].join('');
}
}]);
return StringNode;
}(Node);
Container.registerWalker(StringNode);
module.exports = StringNode;
/***/ }),
/* 40 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
var Container = __webpack_require__(1);
var Node = __webpack_require__(3);
var Word =
/*#__PURE__*/
function (_Node) {
_inherits(Word, _Node);
function Word(opts) {
var _this;
_classCallCheck(this, Word);
_this = _possibleConstructorReturn(this, _getPrototypeOf(Word).call(this, opts));
_this.type = 'word';
return _this;
}
return Word;
}(Node);
Container.registerWalker(Word);
module.exports = Word;
/***/ }),
/* 41 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
var Container = __webpack_require__(1);
var Node = __webpack_require__(3);
var UnicodeRange =
/*#__PURE__*/
function (_Node) {
_inherits(UnicodeRange, _Node);
function UnicodeRange(opts) {
var _this;
_classCallCheck(this, UnicodeRange);
_this = _possibleConstructorReturn(this, _getPrototypeOf(UnicodeRange).call(this, opts));
_this.type = 'unicode-range';
return _this;
}
return UnicodeRange;
}(Node);
Container.registerWalker(UnicodeRange);
module.exports = UnicodeRange;
/***/ }),
/* 42 */
/***/ (function(module, exports) {
module.exports = function flatten(list, depth) {
depth = typeof depth == 'number' ? depth : Infinity;
if (!depth) {
if (Array.isArray(list)) {
return list.map(function (i) {
return i;
});
}
return list;
}
return _flatten(list, 1);
function _flatten(list, d) {
return list.reduce(function (acc, item) {
if (Array.isArray(item) && d < depth) {
return acc.concat(_flatten(item, d + 1));
} else {
return acc.concat(item);
}
}, []);
}
};
/***/ }),
/* 43 */
/***/ (function(module, exports) {
module.exports = function (ary, item) {
var i = -1,
indexes = [];
while ((i = ary.indexOf(item, i + 1)) !== -1) {
indexes.push(i);
}
return indexes;
};
/***/ }),
/* 44 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function unique_pred(list, compare) {
var ptr = 1,
len = list.length,
a = list[0],
b = list[0];
for (var i = 1; i < len; ++i) {
b = a;
a = list[i];
if (compare(a, b)) {
if (i === ptr) {
ptr++;
continue;
}
list[ptr++] = a;
}
}
list.length = ptr;
return list;
}
function unique_eq(list) {
var ptr = 1,
len = list.length,
a = list[0],
b = list[0];
for (var i = 1; i < len; ++i, b = a) {
b = a;
a = list[i];
if (a !== b) {
if (i === ptr) {
ptr++;
continue;
}
list[ptr++] = a;
}
}
list.length = ptr;
return list;
}
function unique(list, compare, sorted) {
if (list.length === 0) {
return list;
}
if (compare) {
if (!sorted) {
list.sort(compare);
}
return unique_pred(list, compare);
}
if (!sorted) {
list.sort();
}
return unique_eq(list);
}
module.exports = unique;
/***/ }),
/* 45 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
exports.__esModule = true;
var _container = __webpack_require__(16);
var _container2 = _interopRequireDefault(_container);
var _types = __webpack_require__(0);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _possibleConstructorReturn(self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return call && (_typeof(call) === "object" || typeof call === "function") ? call : self;
}
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + _typeof(superClass));
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
enumerable: false,
writable: true,
configurable: true
}
});
if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
}
var Root = function (_Container) {
_inherits(Root, _Container);
function Root(opts) {
_classCallCheck(this, Root);
var _this = _possibleConstructorReturn(this, _Container.call(this, opts));
_this.type = _types.ROOT;
return _this;
}
Root.prototype.toString = function toString() {
var str = this.reduce(function (memo, selector) {
var sel = String(selector);
return sel ? memo + sel + ',' : '';
}, '').slice(0, -1);
return this.trailingComma ? str + ',' : str;
};
return Root;
}(_container2.default);
exports.default = Root;
module.exports = exports['default'];
/***/ }),
/* 46 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
exports.__esModule = true;
var _container = __webpack_require__(16);
var _container2 = _interopRequireDefault(_container);
var _types = __webpack_require__(0);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _possibleConstructorReturn(self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return call && (_typeof(call) === "object" || typeof call === "function") ? call : self;
}
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + _typeof(superClass));
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
enumerable: false,
writable: true,
configurable: true
}
});
if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
}
var Selector = function (_Container) {
_inherits(Selector, _Container);
function Selector(opts) {
_classCallCheck(this, Selector);
var _this = _possibleConstructorReturn(this, _Container.call(this, opts));
_this.type = _types.SELECTOR;
return _this;
}
return Selector;
}(_container2.default);
exports.default = Selector;
module.exports = exports['default'];
/***/ }),
/* 47 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
exports.__esModule = true;
var _namespace = __webpack_require__(7);
var _namespace2 = _interopRequireDefault(_namespace);
var _types = __webpack_require__(0);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _possibleConstructorReturn(self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return call && (_typeof(call) === "object" || typeof call === "function") ? call : self;
}
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + _typeof(superClass));
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
enumerable: false,
writable: true,
configurable: true
}
});
if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
}
var ClassName = function (_Namespace) {
_inherits(ClassName, _Namespace);
function ClassName(opts) {
_classCallCheck(this, ClassName);
var _this = _possibleConstructorReturn(this, _Namespace.call(this, opts));
_this.type = _types.CLASS;
return _this;
}
ClassName.prototype.toString = function toString() {
return [this.spaces.before, this.ns, String('.' + this.value), this.spaces.after].join('');
};
return ClassName;
}(_namespace2.default);
exports.default = ClassName;
module.exports = exports['default'];
/***/ }),
/* 48 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
exports.__esModule = true;
var _node = __webpack_require__(5);
var _node2 = _interopRequireDefault(_node);
var _types = __webpack_require__(0);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _possibleConstructorReturn(self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return call && (_typeof(call) === "object" || typeof call === "function") ? call : self;
}
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + _typeof(superClass));
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
enumerable: false,
writable: true,
configurable: true
}
});
if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
}
var Comment = function (_Node) {
_inherits(Comment, _Node);
function Comment(opts) {
_classCallCheck(this, Comment);
var _this = _possibleConstructorReturn(this, _Node.call(this, opts));
_this.type = _types.COMMENT;
return _this;
}
return Comment;
}(_node2.default);
exports.default = Comment;
module.exports = exports['default'];
/***/ }),
/* 49 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
exports.__esModule = true;
var _namespace = __webpack_require__(7);
var _namespace2 = _interopRequireDefault(_namespace);
var _types = __webpack_require__(0);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _possibleConstructorReturn(self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return call && (_typeof(call) === "object" || typeof call === "function") ? call : self;
}
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + _typeof(superClass));
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
enumerable: false,
writable: true,
configurable: true
}
});
if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
}
var ID = function (_Namespace) {
_inherits(ID, _Namespace);
function ID(opts) {
_classCallCheck(this, ID);
var _this = _possibleConstructorReturn(this, _Namespace.call(this, opts));
_this.type = _types.ID;
return _this;
}
ID.prototype.toString = function toString() {
return [this.spaces.before, this.ns, String('#' + this.value), this.spaces.after].join('');
};
return ID;
}(_namespace2.default);
exports.default = ID;
module.exports = exports['default'];
/***/ }),
/* 50 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
exports.__esModule = true;
var _namespace = __webpack_require__(7);
var _namespace2 = _interopRequireDefault(_namespace);
var _types = __webpack_require__(0);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _possibleConstructorReturn(self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return call && (_typeof(call) === "object" || typeof call === "function") ? call : self;
}
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + _typeof(superClass));
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
enumerable: false,
writable: true,
configurable: true
}
});
if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
}
var Tag = function (_Namespace) {
_inherits(Tag, _Namespace);
function Tag(opts) {
_classCallCheck(this, Tag);
var _this = _possibleConstructorReturn(this, _Namespace.call(this, opts));
_this.type = _types.TAG;
return _this;
}
return Tag;
}(_namespace2.default);
exports.default = Tag;
module.exports = exports['default'];
/***/ }),
/* 51 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
exports.__esModule = true;
var _node = __webpack_require__(5);
var _node2 = _interopRequireDefault(_node);
var _types = __webpack_require__(0);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _possibleConstructorReturn(self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return call && (_typeof(call) === "object" || typeof call === "function") ? call : self;
}
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + _typeof(superClass));
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
enumerable: false,
writable: true,
configurable: true
}
});
if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
}
var String = function (_Node) {
_inherits(String, _Node);
function String(opts) {
_classCallCheck(this, String);
var _this = _possibleConstructorReturn(this, _Node.call(this, opts));
_this.type = _types.STRING;
return _this;
}
return String;
}(_node2.default);
exports.default = String;
module.exports = exports['default'];
/***/ }),
/* 52 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
exports.__esModule = true;
var _container = __webpack_require__(16);
var _container2 = _interopRequireDefault(_container);
var _types = __webpack_require__(0);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _possibleConstructorReturn(self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return call && (_typeof(call) === "object" || typeof call === "function") ? call : self;
}
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + _typeof(superClass));
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
enumerable: false,
writable: true,
configurable: true
}
});
if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
}
var Pseudo = function (_Container) {
_inherits(Pseudo, _Container);
function Pseudo(opts) {
_classCallCheck(this, Pseudo);
var _this = _possibleConstructorReturn(this, _Container.call(this, opts));
_this.type = _types.PSEUDO;
return _this;
}
Pseudo.prototype.toString = function toString() {
var params = this.length ? '(' + this.map(String).join(',') + ')' : '';
return [this.spaces.before, String(this.value), params, this.spaces.after].join('');
};
return Pseudo;
}(_container2.default);
exports.default = Pseudo;
module.exports = exports['default'];
/***/ }),
/* 53 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
exports.__esModule = true;
var _namespace = __webpack_require__(7);
var _namespace2 = _interopRequireDefault(_namespace);
var _types = __webpack_require__(0);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _possibleConstructorReturn(self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return call && (_typeof(call) === "object" || typeof call === "function") ? call : self;
}
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + _typeof(superClass));
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
enumerable: false,
writable: true,
configurable: true
}
});
if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
}
var Attribute = function (_Namespace) {
_inherits(Attribute, _Namespace);
function Attribute(opts) {
_classCallCheck(this, Attribute);
var _this = _possibleConstructorReturn(this, _Namespace.call(this, opts));
_this.type = _types.ATTRIBUTE;
_this.raws = {};
return _this;
}
Attribute.prototype.toString = function toString() {
var selector = [this.spaces.before, '[', this.ns, this.attribute];
if (this.operator) {
selector.push(this.operator);
}
if (this.value) {
selector.push(this.value);
}
if (this.raws.insensitive) {
selector.push(this.raws.insensitive);
} else if (this.insensitive) {
selector.push(' i');
}
selector.push(']');
return selector.concat(this.spaces.after).join('');
};
return Attribute;
}(_namespace2.default);
exports.default = Attribute;
module.exports = exports['default'];
/***/ }),
/* 54 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
exports.__esModule = true;
var _namespace = __webpack_require__(7);
var _namespace2 = _interopRequireDefault(_namespace);
var _types = __webpack_require__(0);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _possibleConstructorReturn(self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return call && (_typeof(call) === "object" || typeof call === "function") ? call : self;
}
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + _typeof(superClass));
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
enumerable: false,
writable: true,
configurable: true
}
});
if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
}
var Universal = function (_Namespace) {
_inherits(Universal, _Namespace);
function Universal(opts) {
_classCallCheck(this, Universal);
var _this = _possibleConstructorReturn(this, _Namespace.call(this, opts));
_this.type = _types.UNIVERSAL;
_this.value = '*';
return _this;
}
return Universal;
}(_namespace2.default);
exports.default = Universal;
module.exports = exports['default'];
/***/ }),
/* 55 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
exports.__esModule = true;
var _node = __webpack_require__(5);
var _node2 = _interopRequireDefault(_node);
var _types = __webpack_require__(0);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _possibleConstructorReturn(self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return call && (_typeof(call) === "object" || typeof call === "function") ? call : self;
}
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + _typeof(superClass));
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
enumerable: false,
writable: true,
configurable: true
}
});
if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
}
var Combinator = function (_Node) {
_inherits(Combinator, _Node);
function Combinator(opts) {
_classCallCheck(this, Combinator);
var _this = _possibleConstructorReturn(this, _Node.call(this, opts));
_this.type = _types.COMBINATOR;
return _this;
}
return Combinator;
}(_node2.default);
exports.default = Combinator;
module.exports = exports['default'];
/***/ }),
/* 56 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
exports.__esModule = true;
var _node = __webpack_require__(5);
var _node2 = _interopRequireDefault(_node);
var _types = __webpack_require__(0);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _possibleConstructorReturn(self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return call && (_typeof(call) === "object" || typeof call === "function") ? call : self;
}
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + _typeof(superClass));
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
enumerable: false,
writable: true,
configurable: true
}
});
if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
}
var Nesting = function (_Node) {
_inherits(Nesting, _Node);
function Nesting(opts) {
_classCallCheck(this, Nesting);
var _this = _possibleConstructorReturn(this, _Node.call(this, opts));
_this.type = _types.NESTING;
_this.value = '&';
return _this;
}
return Nesting;
}(_node2.default);
exports.default = Nesting;
module.exports = exports['default'];
/***/ }),
/* 57 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
var _Node = __webpack_require__(58);
var _Node2 = _interopRequireDefault(_Node);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function Container(opts) {
var _this = this;
this.constructor(opts);
this.nodes = opts.nodes;
if (this.after === undefined) {
this.after = this.nodes.length > 0 ? this.nodes[this.nodes.length - 1].after : '';
}
if (this.before === undefined) {
this.before = this.nodes.length > 0 ? this.nodes[0].before : '';
}
if (this.sourceIndex === undefined) {
this.sourceIndex = this.before.length;
}
this.nodes.forEach(function (node) {
node.parent = _this; // eslint-disable-line no-param-reassign
});
}
/**
* A node that contains other nodes and support traversing over them
*/
Container.prototype = Object.create(_Node2.default.prototype);
Container.constructor = _Node2.default;
/**
* Iterate over descendant nodes of the node
*
* @param {RegExp|string} filter - Optional. Only nodes with node.type that
* satisfies the filter will be traversed over
* @param {function} cb - callback to call on each node. Takes theese params:
* node - the node being processed, i - it's index, nodes - the array
* of all nodes
* If false is returned, the iteration breaks
*
* @return (boolean) false, if the iteration was broken
*/
Container.prototype.walk = function walk(filter, cb) {
var hasFilter = typeof filter === 'string' || filter instanceof RegExp;
var callback = hasFilter ? cb : filter;
var filterReg = typeof filter === 'string' ? new RegExp(filter) : filter;
for (var i = 0; i < this.nodes.length; i++) {
var node = this.nodes[i];
var filtered = hasFilter ? filterReg.test(node.type) : true;
if (filtered && callback && callback(node, i, this.nodes) === false) {
return false;
}
if (node.nodes && node.walk(filter, cb) === false) {
return false;
}
}
return true;
};
/**
* Iterate over immediate children of the node
*
* @param {function} cb - callback to call on each node. Takes theese params:
* node - the node being processed, i - it's index, nodes - the array
* of all nodes
* If false is returned, the iteration breaks
*
* @return (boolean) false, if the iteration was broken
*/
Container.prototype.each = function each() {
var cb = arguments.length <= 0 || arguments[0] === undefined ? function () {} : arguments[0];
for (var i = 0; i < this.nodes.length; i++) {
var node = this.nodes[i];
if (cb(node, i, this.nodes) === false) {
return false;
}
}
return true;
};
exports.default = Container;
/***/ }),
/* 58 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
/**
* A very generic node. Pretty much any element of a media query
*/
function Node(opts) {
this.after = opts.after;
this.before = opts.before;
this.type = opts.type;
this.value = opts.value;
this.sourceIndex = opts.sourceIndex;
}
exports.default = Node;
/***/ }),
/* 59 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
exports.__esModule = true;
exports.default = void 0;
var _cssSyntaxError = _interopRequireDefault(__webpack_require__(60));
var _previousMap = _interopRequireDefault(__webpack_require__(120));
var _path = _interopRequireDefault(__webpack_require__(6));
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
function _createClass(Constructor, protoProps, staticProps) {
if (protoProps) _defineProperties(Constructor.prototype, protoProps);
if (staticProps) _defineProperties(Constructor, staticProps);
return Constructor;
}
var sequence = 0;
/**
* Represents the source CSS.
*
* @example
* const root = postcss.parse(css, { from: file })
* const input = root.source.input
*/
var Input =
/*#__PURE__*/
function () {
/**
* @param {string} css Input CSS source.
* @param {object} [opts] {@link Processor#process} options.
*/
function Input(css, opts) {
if (opts === void 0) {
opts = {};
}
if (css === null || _typeof(css) === 'object' && !css.toString) {
throw new Error("PostCSS received " + css + " instead of CSS string");
}
/**
* Input CSS source
*
* @type {string}
*
* @example
* const input = postcss.parse('a{}', { from: file }).input
* input.css //=> "a{}"
*/
this.css = css.toString();
if (this.css[0] === "\uFEFF" || this.css[0] === "\uFFFE") {
this.css = this.css.slice(1);
}
if (opts.from) {
if (/^\w+:\/\//.test(opts.from)) {
/**
* The absolute path to the CSS source file defined
* with the `from` option.
*
* @type {string}
*
* @example
* const root = postcss.parse(css, { from: 'a.css' })
* root.source.input.file //=> '/home/ai/a.css'
*/
this.file = opts.from;
} else {
this.file = _path.default.resolve(opts.from);
}
}
var map = new _previousMap.default(this.css, opts);
if (map.text) {
/**
* The input source map passed from a compilation step before PostCSS
* (for example, from Sass compiler).
*
* @type {PreviousMap}
*
* @example
* root.source.input.map.consumer().sources //=> ['a.sass']
*/
this.map = map;
var file = map.consumer().file;
if (!this.file && file) this.file = this.mapResolve(file);
}
if (!this.file) {
sequence += 1;
/**
* The unique ID of the CSS source. It will be created if `from` option
* is not provided (because PostCSS does not know the file path).
*
* @type {string}
*
* @example
* const root = postcss.parse(css)
* root.source.input.file //=> undefined
* root.source.input.id //=> "<input css 1>"
*/
this.id = '<input css ' + sequence + '>';
}
if (this.map) this.map.file = this.from;
}
var _proto = Input.prototype;
_proto.error = function error(message, line, column, opts) {
if (opts === void 0) {
opts = {};
}
var result;
var origin = this.origin(line, column);
if (origin) {
result = new _cssSyntaxError.default(message, origin.line, origin.column, origin.source, origin.file, opts.plugin);
} else {
result = new _cssSyntaxError.default(message, line, column, this.css, this.file, opts.plugin);
}
result.input = {
line: line,
column: column,
source: this.css
};
if (this.file) result.input.file = this.file;
return result;
};
/**
* Reads the input source map and returns a symbol position
* in the input source (e.g., in a Sass file that was compiled
* to CSS before being passed to PostCSS).
*
* @param {number} line Line in input CSS.
* @param {number} column Column in input CSS.
*
* @return {filePosition} Position in input source.
*
* @example
* root.source.input.origin(1, 1) //=> { file: 'a.css', line: 3, column: 1 }
*/
_proto.origin = function origin(line, column) {
if (!this.map) return false;
var consumer = this.map.consumer();
var from = consumer.originalPositionFor({
line: line,
column: column
});
if (!from.source) return false;
var result = {
file: this.mapResolve(from.source),
line: from.line,
column: from.column
};
var source = consumer.sourceContentFor(from.source);
if (source) result.source = source;
return result;
};
_proto.mapResolve = function mapResolve(file) {
if (/^\w+:\/\//.test(file)) {
return file;
}
return _path.default.resolve(this.map.consumer().sourceRoot || '.', file);
};
/**
* The CSS source identifier. Contains {@link Input#file} if the user
* set the `from` option, or {@link Input#id} if they did not.
*
* @type {string}
*
* @example
* const root = postcss.parse(css, { from: 'a.css' })
* root.source.input.from //=> "/home/ai/a.css"
*
* const root = postcss.parse(css)
* root.source.input.from //=> "<input css 1>"
*/
_createClass(Input, [{
key: "from",
get: function get() {
return this.file || this.id;
}
}]);
return Input;
}();
var _default = Input;
/**
* @typedef {object} filePosition
* @property {string} file Path to file.
* @property {number} line Source line in file.
* @property {number} column Source column in file.
*/
exports.default = _default;
module.exports = exports.default;
/***/ }),
/* 60 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
exports.default = void 0;
var _supportsColor = _interopRequireDefault(__webpack_require__(117));
var _chalk = _interopRequireDefault(__webpack_require__(118));
var _terminalHighlight = _interopRequireDefault(__webpack_require__(119));
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
/**
* The CSS parser throws this error for broken CSS.
*
* Custom parsers can throw this error for broken custom syntax using
* the {@link Node#error} method.
*
* PostCSS will use the input source map to detect the original error location.
* If you wrote a Sass file, compiled it to CSS and then parsed it with PostCSS,
* PostCSS will show the original position in the Sass file.
*
* If you need the position in the PostCSS input
* (e.g., to debug the previous compiler), use `error.input.file`.
*
* @example
* // Catching and checking syntax error
* try {
* postcss.parse('a{')
* } catch (error) {
* if (error.name === 'CssSyntaxError') {
* error //=> CssSyntaxError
* }
* }
*
* @example
* // Raising error from plugin
* throw node.error('Unknown variable', { plugin: 'postcss-vars' })
*/
var CssSyntaxError =
/*#__PURE__*/
function () {
/**
* @param {string} message Error message.
* @param {number} [line] Source line of the error.
* @param {number} [column] Source column of the error.
* @param {string} [source] Source code of the broken file.
* @param {string} [file] Absolute path to the broken file.
* @param {string} [plugin] PostCSS plugin name, if error came from plugin.
*/
function CssSyntaxError(message, line, column, source, file, plugin) {
/**
* Always equal to `'CssSyntaxError'`. You should always check error type
* by `error.name === 'CssSyntaxError'`
* instead of `error instanceof CssSyntaxError`,
* because npm could have several PostCSS versions.
*
* @type {string}
*
* @example
* if (error.name === 'CssSyntaxError') {
* error //=> CssSyntaxError
* }
*/
this.name = 'CssSyntaxError';
/**
* Error message.
*
* @type {string}
*
* @example
* error.message //=> 'Unclosed block'
*/
this.reason = message;
if (file) {
/**
* Absolute path to the broken file.
*
* @type {string}
*
* @example
* error.file //=> 'a.sass'
* error.input.file //=> 'a.css'
*/
this.file = file;
}
if (source) {
/**
* Source code of the broken file.
*
* @type {string}
*
* @example
* error.source //=> 'a { b {} }'
* error.input.column //=> 'a b { }'
*/
this.source = source;
}
if (plugin) {
/**
* Plugin name, if error came from plugin.
*
* @type {string}
*
* @example
* error.plugin //=> 'postcss-vars'
*/
this.plugin = plugin;
}
if (typeof line !== 'undefined' && typeof column !== 'undefined') {
/**
* Source line of the error.
*
* @type {number}
*
* @example
* error.line //=> 2
* error.input.line //=> 4
*/
this.line = line;
/**
* Source column of the error.
*
* @type {number}
*
* @example
* error.column //=> 1
* error.input.column //=> 4
*/
this.column = column;
}
this.setMessage();
if (Error.captureStackTrace) {
Error.captureStackTrace(this, CssSyntaxError);
}
}
var _proto = CssSyntaxError.prototype;
_proto.setMessage = function setMessage() {
/**
* Full error text in the GNU error format
* with plugin, file, line and column.
*
* @type {string}
*
* @example
* error.message //=> 'a.css:1:1: Unclosed block'
*/
this.message = this.plugin ? this.plugin + ': ' : '';
this.message += this.file ? this.file : '<css input>';
if (typeof this.line !== 'undefined') {
this.message += ':' + this.line + ':' + this.column;
}
this.message += ': ' + this.reason;
};
/**
* Returns a few lines of CSS source that caused the error.
*
* If the CSS has an input source map without `sourceContent`,
* this method will return an empty string.
*
* @param {boolean} [color] Whether arrow will be colored red by terminal
* color codes. By default, PostCSS will detect
* color support by `process.stdout.isTTY`
* and `process.env.NODE_DISABLE_COLORS`.
*
* @example
* error.showSourceCode() //=> " 4 | }
* // 5 | a {
* // > 6 | bad
* // | ^
* // 7 | }
* // 8 | b {"
*
* @return {string} Few lines of CSS source that caused the error.
*/
_proto.showSourceCode = function showSourceCode(color) {
var _this = this;
if (!this.source) return '';
var css = this.source;
if (_terminalHighlight.default) {
if (typeof color === 'undefined') color = _supportsColor.default.stdout;
if (color) css = (0, _terminalHighlight.default)(css);
}
var lines = css.split(/\r?\n/);
var start = Math.max(this.line - 3, 0);
var end = Math.min(this.line + 2, lines.length);
var maxWidth = String(end).length;
function mark(text) {
if (color && _chalk.default.red) {
return _chalk.default.red.bold(text);
}
return text;
}
function aside(text) {
if (color && _chalk.default.gray) {
return _chalk.default.gray(text);
}
return text;
}
return lines.slice(start, end).map(function (line, index) {
var number = start + 1 + index;
var gutter = ' ' + (' ' + number).slice(-maxWidth) + ' | ';
if (number === _this.line) {
var spacing = aside(gutter.replace(/\d/g, ' ')) + line.slice(0, _this.column - 1).replace(/[^\t]/g, ' ');
return mark('>') + aside(gutter) + line + '\n ' + spacing + mark('^');
}
return ' ' + aside(gutter) + line;
}).join('\n');
};
/**
* Returns error position, message and source code of the broken part.
*
* @example
* error.toString() //=> "CssSyntaxError: app.css:1:1: Unclosed block
* // > 1 | a {
* // | ^"
*
* @return {string} Error position, message and source code.
*/
_proto.toString = function toString() {
var code = this.showSourceCode();
if (code) {
code = '\n\n' + code + '\n';
}
return this.name + ': ' + this.message + code;
};
/**
* @memberof CssSyntaxError#
* @member {Input} input Input object with PostCSS internal information
* about input file. If input has source map
* from previous tool, PostCSS will use origin
* (for example, Sass) source. You can use this
* object to get PostCSS input source.
*
* @example
* error.input.file //=> 'a.css'
* error.file //=> 'a.sass'
*/
return CssSyntaxError;
}();
var _default = CssSyntaxError;
exports.default = _default;
module.exports = exports.default;
/***/ }),
/* 61 */
/***/ (function(module, exports, __webpack_require__) {
/*
* Copyright 2009-2011 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE.txt or:
* http://opensource.org/licenses/BSD-3-Clause
*/
exports.SourceMapGenerator = __webpack_require__(62).SourceMapGenerator;
exports.SourceMapConsumer = __webpack_require__(126).SourceMapConsumer;
exports.SourceNode = __webpack_require__(129).SourceNode;
/***/ }),
/* 62 */
/***/ (function(module, exports, __webpack_require__) {
/* -*- Mode: js; js-indent-level: 2; -*- */
/*
* Copyright 2011 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE or:
* http://opensource.org/licenses/BSD-3-Clause
*/
var base64VLQ = __webpack_require__(63);
var util = __webpack_require__(8);
var ArraySet = __webpack_require__(64).ArraySet;
var MappingList = __webpack_require__(125).MappingList;
/**
* An instance of the SourceMapGenerator represents a source map which is
* being built incrementally. You may pass an object with the following
* properties:
*
* - file: The filename of the generated source.
* - sourceRoot: A root for all relative URLs in this source map.
*/
function SourceMapGenerator(aArgs) {
if (!aArgs) {
aArgs = {};
}
this._file = util.getArg(aArgs, 'file', null);
this._sourceRoot = util.getArg(aArgs, 'sourceRoot', null);
this._skipValidation = util.getArg(aArgs, 'skipValidation', false);
this._sources = new ArraySet();
this._names = new ArraySet();
this._mappings = new MappingList();
this._sourcesContents = null;
}
SourceMapGenerator.prototype._version = 3;
/**
* Creates a new SourceMapGenerator based on a SourceMapConsumer
*
* @param aSourceMapConsumer The SourceMap.
*/
SourceMapGenerator.fromSourceMap = function SourceMapGenerator_fromSourceMap(aSourceMapConsumer) {
var sourceRoot = aSourceMapConsumer.sourceRoot;
var generator = new SourceMapGenerator({
file: aSourceMapConsumer.file,
sourceRoot: sourceRoot
});
aSourceMapConsumer.eachMapping(function (mapping) {
var newMapping = {
generated: {
line: mapping.generatedLine,
column: mapping.generatedColumn
}
};
if (mapping.source != null) {
newMapping.source = mapping.source;
if (sourceRoot != null) {
newMapping.source = util.relative(sourceRoot, newMapping.source);
}
newMapping.original = {
line: mapping.originalLine,
column: mapping.originalColumn
};
if (mapping.name != null) {
newMapping.name = mapping.name;
}
}
generator.addMapping(newMapping);
});
aSourceMapConsumer.sources.forEach(function (sourceFile) {
var sourceRelative = sourceFile;
if (sourceRoot !== null) {
sourceRelative = util.relative(sourceRoot, sourceFile);
}
if (!generator._sources.has(sourceRelative)) {
generator._sources.add(sourceRelative);
}
var content = aSourceMapConsumer.sourceContentFor(sourceFile);
if (content != null) {
generator.setSourceContent(sourceFile, content);
}
});
return generator;
};
/**
* Add a single mapping from original source line and column to the generated
* source's line and column for this source map being created. The mapping
* object should have the following properties:
*
* - generated: An object with the generated line and column positions.
* - original: An object with the original line and column positions.
* - source: The original source file (relative to the sourceRoot).
* - name: An optional original token name for this mapping.
*/
SourceMapGenerator.prototype.addMapping = function SourceMapGenerator_addMapping(aArgs) {
var generated = util.getArg(aArgs, 'generated');
var original = util.getArg(aArgs, 'original', null);
var source = util.getArg(aArgs, 'source', null);
var name = util.getArg(aArgs, 'name', null);
if (!this._skipValidation) {
this._validateMapping(generated, original, source, name);
}
if (source != null) {
source = String(source);
if (!this._sources.has(source)) {
this._sources.add(source);
}
}
if (name != null) {
name = String(name);
if (!this._names.has(name)) {
this._names.add(name);
}
}
this._mappings.add({
generatedLine: generated.line,
generatedColumn: generated.column,
originalLine: original != null && original.line,
originalColumn: original != null && original.column,
source: source,
name: name
});
};
/**
* Set the source content for a source file.
*/
SourceMapGenerator.prototype.setSourceContent = function SourceMapGenerator_setSourceContent(aSourceFile, aSourceContent) {
var source = aSourceFile;
if (this._sourceRoot != null) {
source = util.relative(this._sourceRoot, source);
}
if (aSourceContent != null) {
// Add the source content to the _sourcesContents map.
// Create a new _sourcesContents map if the property is null.
if (!this._sourcesContents) {
this._sourcesContents = Object.create(null);
}
this._sourcesContents[util.toSetString(source)] = aSourceContent;
} else if (this._sourcesContents) {
// Remove the source file from the _sourcesContents map.
// If the _sourcesContents map is empty, set the property to null.
delete this._sourcesContents[util.toSetString(source)];
if (Object.keys(this._sourcesContents).length === 0) {
this._sourcesContents = null;
}
}
};
/**
* Applies the mappings of a sub-source-map for a specific source file to the
* source map being generated. Each mapping to the supplied source file is
* rewritten using the supplied source map. Note: The resolution for the
* resulting mappings is the minimium of this map and the supplied map.
*
* @param aSourceMapConsumer The source map to be applied.
* @param aSourceFile Optional. The filename of the source file.
* If omitted, SourceMapConsumer's file property will be used.
* @param aSourceMapPath Optional. The dirname of the path to the source map
* to be applied. If relative, it is relative to the SourceMapConsumer.
* This parameter is needed when the two source maps aren't in the same
* directory, and the source map to be applied contains relative source
* paths. If so, those relative source paths need to be rewritten
* relative to the SourceMapGenerator.
*/
SourceMapGenerator.prototype.applySourceMap = function SourceMapGenerator_applySourceMap(aSourceMapConsumer, aSourceFile, aSourceMapPath) {
var sourceFile = aSourceFile; // If aSourceFile is omitted, we will use the file property of the SourceMap
if (aSourceFile == null) {
if (aSourceMapConsumer.file == null) {
throw new Error('SourceMapGenerator.prototype.applySourceMap requires either an explicit source file, ' + 'or the source map\'s "file" property. Both were omitted.');
}
sourceFile = aSourceMapConsumer.file;
}
var sourceRoot = this._sourceRoot; // Make "sourceFile" relative if an absolute Url is passed.
if (sourceRoot != null) {
sourceFile = util.relative(sourceRoot, sourceFile);
} // Applying the SourceMap can add and remove items from the sources and
// the names array.
var newSources = new ArraySet();
var newNames = new ArraySet(); // Find mappings for the "sourceFile"
this._mappings.unsortedForEach(function (mapping) {
if (mapping.source === sourceFile && mapping.originalLine != null) {
// Check if it can be mapped by the source map, then update the mapping.
var original = aSourceMapConsumer.originalPositionFor({
line: mapping.originalLine,
column: mapping.originalColumn
});
if (original.source != null) {
// Copy mapping
mapping.source = original.source;
if (aSourceMapPath != null) {
mapping.source = util.join(aSourceMapPath, mapping.source);
}
if (sourceRoot != null) {
mapping.source = util.relative(sourceRoot, mapping.source);
}
mapping.originalLine = original.line;
mapping.originalColumn = original.column;
if (original.name != null) {
mapping.name = original.name;
}
}
}
var source = mapping.source;
if (source != null && !newSources.has(source)) {
newSources.add(source);
}
var name = mapping.name;
if (name != null && !newNames.has(name)) {
newNames.add(name);
}
}, this);
this._sources = newSources;
this._names = newNames; // Copy sourcesContents of applied map.
aSourceMapConsumer.sources.forEach(function (sourceFile) {
var content = aSourceMapConsumer.sourceContentFor(sourceFile);
if (content != null) {
if (aSourceMapPath != null) {
sourceFile = util.join(aSourceMapPath, sourceFile);
}
if (sourceRoot != null) {
sourceFile = util.relative(sourceRoot, sourceFile);
}
this.setSourceContent(sourceFile, content);
}
}, this);
};
/**
* A mapping can have one of the three levels of data:
*
* 1. Just the generated position.
* 2. The Generated position, original position, and original source.
* 3. Generated and original position, original source, as well as a name
* token.
*
* To maintain consistency, we validate that any new mapping being added falls
* in to one of these categories.
*/
SourceMapGenerator.prototype._validateMapping = function SourceMapGenerator_validateMapping(aGenerated, aOriginal, aSource, aName) {
// When aOriginal is truthy but has empty values for .line and .column,
// it is most likely a programmer error. In this case we throw a very
// specific error message to try to guide them the right way.
// For example: https://github.com/Polymer/polymer-bundler/pull/519
if (aOriginal && typeof aOriginal.line !== 'number' && typeof aOriginal.column !== 'number') {
throw new Error('original.line and original.column are not numbers -- you probably meant to omit ' + 'the original mapping entirely and only map the generated position. If so, pass ' + 'null for the original mapping instead of an object with empty or null values.');
}
if (aGenerated && 'line' in aGenerated && 'column' in aGenerated && aGenerated.line > 0 && aGenerated.column >= 0 && !aOriginal && !aSource && !aName) {
// Case 1.
return;
} else if (aGenerated && 'line' in aGenerated && 'column' in aGenerated && aOriginal && 'line' in aOriginal && 'column' in aOriginal && aGenerated.line > 0 && aGenerated.column >= 0 && aOriginal.line > 0 && aOriginal.column >= 0 && aSource) {
// Cases 2 and 3.
return;
} else {
throw new Error('Invalid mapping: ' + JSON.stringify({
generated: aGenerated,
source: aSource,
original: aOriginal,
name: aName
}));
}
};
/**
* Serialize the accumulated mappings in to the stream of base 64 VLQs
* specified by the source map format.
*/
SourceMapGenerator.prototype._serializeMappings = function SourceMapGenerator_serializeMappings() {
var previousGeneratedColumn = 0;
var previousGeneratedLine = 1;
var previousOriginalColumn = 0;
var previousOriginalLine = 0;
var previousName = 0;
var previousSource = 0;
var result = '';
var next;
var mapping;
var nameIdx;
var sourceIdx;
var mappings = this._mappings.toArray();
for (var i = 0, len = mappings.length; i < len; i++) {
mapping = mappings[i];
next = '';
if (mapping.generatedLine !== previousGeneratedLine) {
previousGeneratedColumn = 0;
while (mapping.generatedLine !== previousGeneratedLine) {
next += ';';
previousGeneratedLine++;
}
} else {
if (i > 0) {
if (!util.compareByGeneratedPositionsInflated(mapping, mappings[i - 1])) {
continue;
}
next += ',';
}
}
next += base64VLQ.encode(mapping.generatedColumn - previousGeneratedColumn);
previousGeneratedColumn = mapping.generatedColumn;
if (mapping.source != null) {
sourceIdx = this._sources.indexOf(mapping.source);
next += base64VLQ.encode(sourceIdx - previousSource);
previousSource = sourceIdx; // lines are stored 0-based in SourceMap spec version 3
next += base64VLQ.encode(mapping.originalLine - 1 - previousOriginalLine);
previousOriginalLine = mapping.originalLine - 1;
next += base64VLQ.encode(mapping.originalColumn - previousOriginalColumn);
previousOriginalColumn = mapping.originalColumn;
if (mapping.name != null) {
nameIdx = this._names.indexOf(mapping.name);
next += base64VLQ.encode(nameIdx - previousName);
previousName = nameIdx;
}
}
result += next;
}
return result;
};
SourceMapGenerator.prototype._generateSourcesContent = function SourceMapGenerator_generateSourcesContent(aSources, aSourceRoot) {
return aSources.map(function (source) {
if (!this._sourcesContents) {
return null;
}
if (aSourceRoot != null) {
source = util.relative(aSourceRoot, source);
}
var key = util.toSetString(source);
return Object.prototype.hasOwnProperty.call(this._sourcesContents, key) ? this._sourcesContents[key] : null;
}, this);
};
/**
* Externalize the source map.
*/
SourceMapGenerator.prototype.toJSON = function SourceMapGenerator_toJSON() {
var map = {
version: this._version,
sources: this._sources.toArray(),
names: this._names.toArray(),
mappings: this._serializeMappings()
};
if (this._file != null) {
map.file = this._file;
}
if (this._sourceRoot != null) {
map.sourceRoot = this._sourceRoot;
}
if (this._sourcesContents) {
map.sourcesContent = this._generateSourcesContent(map.sources, map.sourceRoot);
}
return map;
};
/**
* Render the source map being generated to a string.
*/
SourceMapGenerator.prototype.toString = function SourceMapGenerator_toString() {
return JSON.stringify(this.toJSON());
};
exports.SourceMapGenerator = SourceMapGenerator;
/***/ }),
/* 63 */
/***/ (function(module, exports, __webpack_require__) {
/* -*- Mode: js; js-indent-level: 2; -*- */
/*
* Copyright 2011 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE or:
* http://opensource.org/licenses/BSD-3-Clause
*
* Based on the Base 64 VLQ implementation in Closure Compiler:
* https://code.google.com/p/closure-compiler/source/browse/trunk/src/com/google/debugging/sourcemap/Base64VLQ.java
*
* Copyright 2011 The Closure Compiler Authors. All rights reserved.
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
var base64 = __webpack_require__(124); // A single base 64 digit can contain 6 bits of data. For the base 64 variable
// length quantities we use in the source map spec, the first bit is the sign,
// the next four bits are the actual value, and the 6th bit is the
// continuation bit. The continuation bit tells us whether there are more
// digits in this value following this digit.
//
// Continuation
// | Sign
// | |
// V V
// 101011
var VLQ_BASE_SHIFT = 5; // binary: 100000
var VLQ_BASE = 1 << VLQ_BASE_SHIFT; // binary: 011111
var VLQ_BASE_MASK = VLQ_BASE - 1; // binary: 100000
var VLQ_CONTINUATION_BIT = VLQ_BASE;
/**
* Converts from a two-complement value to a value where the sign bit is
* placed in the least significant bit. For example, as decimals:
* 1 becomes 2 (10 binary), -1 becomes 3 (11 binary)
* 2 becomes 4 (100 binary), -2 becomes 5 (101 binary)
*/
function toVLQSigned(aValue) {
return aValue < 0 ? (-aValue << 1) + 1 : (aValue << 1) + 0;
}
/**
* Converts to a two-complement value from a value where the sign bit is
* placed in the least significant bit. For example, as decimals:
* 2 (10 binary) becomes 1, 3 (11 binary) becomes -1
* 4 (100 binary) becomes 2, 5 (101 binary) becomes -2
*/
function fromVLQSigned(aValue) {
var isNegative = (aValue & 1) === 1;
var shifted = aValue >> 1;
return isNegative ? -shifted : shifted;
}
/**
* Returns the base 64 VLQ encoded value.
*/
exports.encode = function base64VLQ_encode(aValue) {
var encoded = "";
var digit;
var vlq = toVLQSigned(aValue);
do {
digit = vlq & VLQ_BASE_MASK;
vlq >>>= VLQ_BASE_SHIFT;
if (vlq > 0) {
// There are still more digits in this value, so we must make sure the
// continuation bit is marked.
digit |= VLQ_CONTINUATION_BIT;
}
encoded += base64.encode(digit);
} while (vlq > 0);
return encoded;
};
/**
* Decodes the next base 64 VLQ value from the given string and returns the
* value and the rest of the string via the out parameter.
*/
exports.decode = function base64VLQ_decode(aStr, aIndex, aOutParam) {
var strLen = aStr.length;
var result = 0;
var shift = 0;
var continuation, digit;
do {
if (aIndex >= strLen) {
throw new Error("Expected more digits in base 64 VLQ value.");
}
digit = base64.decode(aStr.charCodeAt(aIndex++));
if (digit === -1) {
throw new Error("Invalid base64 digit: " + aStr.charAt(aIndex - 1));
}
continuation = !!(digit & VLQ_CONTINUATION_BIT);
digit &= VLQ_BASE_MASK;
result = result + (digit << shift);
shift += VLQ_BASE_SHIFT;
} while (continuation);
aOutParam.value = fromVLQSigned(result);
aOutParam.rest = aIndex;
};
/***/ }),
/* 64 */
/***/ (function(module, exports, __webpack_require__) {
/* -*- Mode: js; js-indent-level: 2; -*- */
/*
* Copyright 2011 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE or:
* http://opensource.org/licenses/BSD-3-Clause
*/
var util = __webpack_require__(8);
var has = Object.prototype.hasOwnProperty;
var hasNativeMap = typeof Map !== "undefined";
/**
* A data structure which is a combination of an array and a set. Adding a new
* member is O(1), testing for membership is O(1), and finding the index of an
* element is O(1). Removing elements from the set is not supported. Only
* strings are supported for membership.
*/
function ArraySet() {
this._array = [];
this._set = hasNativeMap ? new Map() : Object.create(null);
}
/**
* Static method for creating ArraySet instances from an existing array.
*/
ArraySet.fromArray = function ArraySet_fromArray(aArray, aAllowDuplicates) {
var set = new ArraySet();
for (var i = 0, len = aArray.length; i < len; i++) {
set.add(aArray[i], aAllowDuplicates);
}
return set;
};
/**
* Return how many unique items are in this ArraySet. If duplicates have been
* added, than those do not count towards the size.
*
* @returns Number
*/
ArraySet.prototype.size = function ArraySet_size() {
return hasNativeMap ? this._set.size : Object.getOwnPropertyNames(this._set).length;
};
/**
* Add the given string to this set.
*
* @param String aStr
*/
ArraySet.prototype.add = function ArraySet_add(aStr, aAllowDuplicates) {
var sStr = hasNativeMap ? aStr : util.toSetString(aStr);
var isDuplicate = hasNativeMap ? this.has(aStr) : has.call(this._set, sStr);
var idx = this._array.length;
if (!isDuplicate || aAllowDuplicates) {
this._array.push(aStr);
}
if (!isDuplicate) {
if (hasNativeMap) {
this._set.set(aStr, idx);
} else {
this._set[sStr] = idx;
}
}
};
/**
* Is the given string a member of this set?
*
* @param String aStr
*/
ArraySet.prototype.has = function ArraySet_has(aStr) {
if (hasNativeMap) {
return this._set.has(aStr);
} else {
var sStr = util.toSetString(aStr);
return has.call(this._set, sStr);
}
};
/**
* What is the index of the given string in the array?
*
* @param String aStr
*/
ArraySet.prototype.indexOf = function ArraySet_indexOf(aStr) {
if (hasNativeMap) {
var idx = this._set.get(aStr);
if (idx >= 0) {
return idx;
}
} else {
var sStr = util.toSetString(aStr);
if (has.call(this._set, sStr)) {
return this._set[sStr];
}
}
throw new Error('"' + aStr + '" is not in the set.');
};
/**
* What is the element at the given index?
*
* @param Number aIdx
*/
ArraySet.prototype.at = function ArraySet_at(aIdx) {
if (aIdx >= 0 && aIdx < this._array.length) {
return this._array[aIdx];
}
throw new Error('No element indexed by ' + aIdx);
};
/**
* Returns the array representation of this set (which has the proper indices
* indicated by indexOf). Note that this is a copy of the internal array used
* for storing the members so that no one can mess with internal state.
*/
ArraySet.prototype.toArray = function ArraySet_toArray() {
return this._array.slice();
};
exports.ArraySet = ArraySet;
/***/ }),
/* 65 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
exports.default = void 0;
var _stringifier = _interopRequireDefault(__webpack_require__(17));
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function stringify(node, builder) {
var str = new _stringifier.default(builder);
str.stringify(node);
}
var _default = stringify;
exports.default = _default;
module.exports = exports.default;
/***/ }),
/* 66 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
exports.default = void 0;
var _declaration = _interopRequireDefault(__webpack_require__(67));
var _tokenize = _interopRequireDefault(__webpack_require__(132));
var _comment = _interopRequireDefault(__webpack_require__(19));
var _atRule = _interopRequireDefault(__webpack_require__(68));
var _root = _interopRequireDefault(__webpack_require__(134));
var _rule = _interopRequireDefault(__webpack_require__(70));
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
var Parser =
/*#__PURE__*/
function () {
function Parser(input) {
this.input = input;
this.root = new _root.default();
this.current = this.root;
this.spaces = '';
this.semicolon = false;
this.createTokenizer();
this.root.source = {
input: input,
start: {
line: 1,
column: 1
}
};
}
var _proto = Parser.prototype;
_proto.createTokenizer = function createTokenizer() {
this.tokenizer = (0, _tokenize.default)(this.input);
};
_proto.parse = function parse() {
var token;
while (!this.tokenizer.endOfFile()) {
token = this.tokenizer.nextToken();
switch (token[0]) {
case 'space':
this.spaces += token[1];
break;
case ';':
this.freeSemicolon(token);
break;
case '}':
this.end(token);
break;
case 'comment':
this.comment(token);
break;
case 'at-word':
this.atrule(token);
break;
case '{':
this.emptyRule(token);
break;
default:
this.other(token);
break;
}
}
this.endFile();
};
_proto.comment = function comment(token) {
var node = new _comment.default();
this.init(node, token[2], token[3]);
node.source.end = {
line: token[4],
column: token[5]
};
var text = token[1].slice(2, -2);
if (/^\s*$/.test(text)) {
node.text = '';
node.raws.left = text;
node.raws.right = '';
} else {
var match = text.match(/^(\s*)([^]*[^\s])(\s*)$/);
node.text = match[2];
node.raws.left = match[1];
node.raws.right = match[3];
}
};
_proto.emptyRule = function emptyRule(token) {
var node = new _rule.default();
this.init(node, token[2], token[3]);
node.selector = '';
node.raws.between = '';
this.current = node;
};
_proto.other = function other(start) {
var end = false;
var type = null;
var colon = false;
var bracket = null;
var brackets = [];
var tokens = [];
var token = start;
while (token) {
type = token[0];
tokens.push(token);
if (type === '(' || type === '[') {
if (!bracket) bracket = token;
brackets.push(type === '(' ? ')' : ']');
} else if (brackets.length === 0) {
if (type === ';') {
if (colon) {
this.decl(tokens);
return;
} else {
break;
}
} else if (type === '{') {
this.rule(tokens);
return;
} else if (type === '}') {
this.tokenizer.back(tokens.pop());
end = true;
break;
} else if (type === ':') {
colon = true;
}
} else if (type === brackets[brackets.length - 1]) {
brackets.pop();
if (brackets.length === 0) bracket = null;
}
token = this.tokenizer.nextToken();
}
if (this.tokenizer.endOfFile()) end = true;
if (brackets.length > 0) this.unclosedBracket(bracket);
if (end && colon) {
while (tokens.length) {
token = tokens[tokens.length - 1][0];
if (token !== 'space' && token !== 'comment') break;
this.tokenizer.back(tokens.pop());
}
this.decl(tokens);
} else {
this.unknownWord(tokens);
}
};
_proto.rule = function rule(tokens) {
tokens.pop();
var node = new _rule.default();
this.init(node, tokens[0][2], tokens[0][3]);
node.raws.between = this.spacesAndCommentsFromEnd(tokens);
this.raw(node, 'selector', tokens);
this.current = node;
};
_proto.decl = function decl(tokens) {
var node = new _declaration.default();
this.init(node);
var last = tokens[tokens.length - 1];
if (last[0] === ';') {
this.semicolon = true;
tokens.pop();
}
if (last[4]) {
node.source.end = {
line: last[4],
column: last[5]
};
} else {
node.source.end = {
line: last[2],
column: last[3]
};
}
while (tokens[0][0] !== 'word') {
if (tokens.length === 1) this.unknownWord(tokens);
node.raws.before += tokens.shift()[1];
}
node.source.start = {
line: tokens[0][2],
column: tokens[0][3]
};
node.prop = '';
while (tokens.length) {
var type = tokens[0][0];
if (type === ':' || type === 'space' || type === 'comment') {
break;
}
node.prop += tokens.shift()[1];
}
node.raws.between = '';
var token;
while (tokens.length) {
token = tokens.shift();
if (token[0] === ':') {
node.raws.between += token[1];
break;
} else {
node.raws.between += token[1];
}
}
if (node.prop[0] === '_' || node.prop[0] === '*') {
node.raws.before += node.prop[0];
node.prop = node.prop.slice(1);
}
node.raws.between += this.spacesAndCommentsFromStart(tokens);
this.precheckMissedSemicolon(tokens);
for (var i = tokens.length - 1; i > 0; i--) {
token = tokens[i];
if (token[1].toLowerCase() === '!important') {
node.important = true;
var string = this.stringFrom(tokens, i);
string = this.spacesFromEnd(tokens) + string;
if (string !== ' !important') node.raws.important = string;
break;
} else if (token[1].toLowerCase() === 'important') {
var cache = tokens.slice(0);
var str = '';
for (var j = i; j > 0; j--) {
var _type = cache[j][0];
if (str.trim().indexOf('!') === 0 && _type !== 'space') {
break;
}
str = cache.pop()[1] + str;
}
if (str.trim().indexOf('!') === 0) {
node.important = true;
node.raws.important = str;
tokens = cache;
}
}
if (token[0] !== 'space' && token[0] !== 'comment') {
break;
}
}
this.raw(node, 'value', tokens);
if (node.value.indexOf(':') !== -1) this.checkMissedSemicolon(tokens);
};
_proto.atrule = function atrule(token) {
var node = new _atRule.default();
node.name = token[1].slice(1);
if (node.name === '') {
this.unnamedAtrule(node, token);
}
this.init(node, token[2], token[3]);
var prev;
var shift;
var last = false;
var open = false;
var params = [];
while (!this.tokenizer.endOfFile()) {
token = this.tokenizer.nextToken();
if (token[0] === ';') {
node.source.end = {
line: token[2],
column: token[3]
};
this.semicolon = true;
break;
} else if (token[0] === '{') {
open = true;
break;
} else if (token[0] === '}') {
if (params.length > 0) {
shift = params.length - 1;
prev = params[shift];
while (prev && prev[0] === 'space') {
prev = params[--shift];
}
if (prev) {
node.source.end = {
line: prev[4],
column: prev[5]
};
}
}
this.end(token);
break;
} else {
params.push(token);
}
if (this.tokenizer.endOfFile()) {
last = true;
break;
}
}
node.raws.between = this.spacesAndCommentsFromEnd(params);
if (params.length) {
node.raws.afterName = this.spacesAndCommentsFromStart(params);
this.raw(node, 'params', params);
if (last) {
token = params[params.length - 1];
node.source.end = {
line: token[4],
column: token[5]
};
this.spaces = node.raws.between;
node.raws.between = '';
}
} else {
node.raws.afterName = '';
node.params = '';
}
if (open) {
node.nodes = [];
this.current = node;
}
};
_proto.end = function end(token) {
if (this.current.nodes && this.current.nodes.length) {
this.current.raws.semicolon = this.semicolon;
}
this.semicolon = false;
this.current.raws.after = (this.current.raws.after || '') + this.spaces;
this.spaces = '';
if (this.current.parent) {
this.current.source.end = {
line: token[2],
column: token[3]
};
this.current = this.current.parent;
} else {
this.unexpectedClose(token);
}
};
_proto.endFile = function endFile() {
if (this.current.parent) this.unclosedBlock();
if (this.current.nodes && this.current.nodes.length) {
this.current.raws.semicolon = this.semicolon;
}
this.current.raws.after = (this.current.raws.after || '') + this.spaces;
};
_proto.freeSemicolon = function freeSemicolon(token) {
this.spaces += token[1];
if (this.current.nodes) {
var prev = this.current.nodes[this.current.nodes.length - 1];
if (prev && prev.type === 'rule' && !prev.raws.ownSemicolon) {
prev.raws.ownSemicolon = this.spaces;
this.spaces = '';
}
}
}; // Helpers
_proto.init = function init(node, line, column) {
this.current.push(node);
node.source = {
start: {
line: line,
column: column
},
input: this.input
};
node.raws.before = this.spaces;
this.spaces = '';
if (node.type !== 'comment') this.semicolon = false;
};
_proto.raw = function raw(node, prop, tokens) {
var token, type;
var length = tokens.length;
var value = '';
var clean = true;
var next, prev;
var pattern = /^([.|#])?([\w])+/i;
for (var i = 0; i < length; i += 1) {
token = tokens[i];
type = token[0];
if (type === 'comment' && node.type === 'rule') {
prev = tokens[i - 1];
next = tokens[i + 1];
if (prev[0] !== 'space' && next[0] !== 'space' && pattern.test(prev[1]) && pattern.test(next[1])) {
value += token[1];
} else {
clean = false;
}
continue;
}
if (type === 'comment' || type === 'space' && i === length - 1) {
clean = false;
} else {
value += token[1];
}
}
if (!clean) {
var raw = tokens.reduce(function (all, i) {
return all + i[1];
}, '');
node.raws[prop] = {
value: value,
raw: raw
};
}
node[prop] = value;
};
_proto.spacesAndCommentsFromEnd = function spacesAndCommentsFromEnd(tokens) {
var lastTokenType;
var spaces = '';
while (tokens.length) {
lastTokenType = tokens[tokens.length - 1][0];
if (lastTokenType !== 'space' && lastTokenType !== 'comment') break;
spaces = tokens.pop()[1] + spaces;
}
return spaces;
};
_proto.spacesAndCommentsFromStart = function spacesAndCommentsFromStart(tokens) {
var next;
var spaces = '';
while (tokens.length) {
next = tokens[0][0];
if (next !== 'space' && next !== 'comment') break;
spaces += tokens.shift()[1];
}
return spaces;
};
_proto.spacesFromEnd = function spacesFromEnd(tokens) {
var lastTokenType;
var spaces = '';
while (tokens.length) {
lastTokenType = tokens[tokens.length - 1][0];
if (lastTokenType !== 'space') break;
spaces = tokens.pop()[1] + spaces;
}
return spaces;
};
_proto.stringFrom = function stringFrom(tokens, from) {
var result = '';
for (var i = from; i < tokens.length; i++) {
result += tokens[i][1];
}
tokens.splice(from, tokens.length - from);
return result;
};
_proto.colon = function colon(tokens) {
var brackets = 0;
var token, type, prev;
for (var i = 0; i < tokens.length; i++) {
token = tokens[i];
type = token[0];
if (type === '(') {
brackets += 1;
}
if (type === ')') {
brackets -= 1;
}
if (brackets === 0 && type === ':') {
if (!prev) {
this.doubleColon(token);
} else if (prev[0] === 'word' && prev[1] === 'progid') {
continue;
} else {
return i;
}
}
prev = token;
}
return false;
}; // Errors
_proto.unclosedBracket = function unclosedBracket(bracket) {
throw this.input.error('Unclosed bracket', bracket[2], bracket[3]);
};
_proto.unknownWord = function unknownWord(tokens) {
throw this.input.error('Unknown word', tokens[0][2], tokens[0][3]);
};
_proto.unexpectedClose = function unexpectedClose(token) {
throw this.input.error('Unexpected }', token[2], token[3]);
};
_proto.unclosedBlock = function unclosedBlock() {
var pos = this.current.source.start;
throw this.input.error('Unclosed block', pos.line, pos.column);
};
_proto.doubleColon = function doubleColon(token) {
throw this.input.error('Double colon', token[2], token[3]);
};
_proto.unnamedAtrule = function unnamedAtrule(node, token) {
throw this.input.error('At-rule without name', token[2], token[3]);
};
_proto.precheckMissedSemicolon = function precheckMissedSemicolon()
/* tokens */
{// Hook for Safe Parser
};
_proto.checkMissedSemicolon = function checkMissedSemicolon(tokens) {
var colon = this.colon(tokens);
if (colon === false) return;
var founded = 0;
var token;
for (var j = colon - 1; j >= 0; j--) {
token = tokens[j];
if (token[0] !== 'space') {
founded += 1;
if (founded === 2) break;
}
}
throw this.input.error('Missed semicolon', token[2], token[3]);
};
return Parser;
}();
exports.default = Parser;
module.exports = exports.default;
/***/ }),
/* 67 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
exports.default = void 0;
var _node = _interopRequireDefault(__webpack_require__(20));
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _inheritsLoose(subClass, superClass) {
subClass.prototype = Object.create(superClass.prototype);
subClass.prototype.constructor = subClass;
subClass.__proto__ = superClass;
}
/**
* Represents a CSS declaration.
*
* @extends Node
*
* @example
* const root = postcss.parse('a { color: black }')
* const decl = root.first.first
* decl.type //=> 'decl'
* decl.toString() //=> ' color: black'
*/
var Declaration =
/*#__PURE__*/
function (_Node) {
_inheritsLoose(Declaration, _Node);
function Declaration(defaults) {
var _this;
_this = _Node.call(this, defaults) || this;
_this.type = 'decl';
return _this;
}
/**
* @memberof Declaration#
* @member {string} prop The declaration’s property name.
*
* @example
* const root = postcss.parse('a { color: black }')
* const decl = root.first.first
* decl.prop //=> 'color'
*/
/**
* @memberof Declaration#
* @member {string} value The declaration’s value.
*
* @example
* const root = postcss.parse('a { color: black }')
* const decl = root.first.first
* decl.value //=> 'black'
*/
/**
* @memberof Declaration#
* @member {boolean} important `true` if the declaration
* has an !important annotation.
*
* @example
* const root = postcss.parse('a { color: black !important; color: red }')
* root.first.first.important //=> true
* root.first.last.important //=> undefined
*/
/**
* @memberof Declaration#
* @member {object} raws Information to generate byte-to-byte equal
* node string as it was in the origin input.
*
* Every parser saves its own properties,
* but the default CSS parser uses:
*
* * `before`: the space symbols before the node. It also stores `*`
* and `_` symbols before the declaration (IE hack).
* * `between`: the symbols between the property and value
* for declarations.
* * `important`: the content of the important statement,
* if it is not just `!important`.
*
* PostCSS cleans declaration from comments and extra spaces,
* but it stores origin content in raws properties.
* As such, if you don’t change a declaration’s value,
* PostCSS will use the raw value with comments.
*
* @example
* const root = postcss.parse('a {\n color:black\n}')
* root.first.first.raws //=> { before: '\n ', between: ':' }
*/
return Declaration;
}(_node.default);
var _default = Declaration;
exports.default = _default;
module.exports = exports.default;
/***/ }),
/* 68 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
exports.default = void 0;
var _container = _interopRequireDefault(__webpack_require__(13));
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _inheritsLoose(subClass, superClass) {
subClass.prototype = Object.create(superClass.prototype);
subClass.prototype.constructor = subClass;
subClass.__proto__ = superClass;
}
/**
* Represents an at-rule.
*
* If it’s followed in the CSS by a {} block, this node will have
* a nodes property representing its children.
*
* @extends Container
*
* @example
* const root = postcss.parse('@charset "UTF-8"; @media print {}')
*
* const charset = root.first
* charset.type //=> 'atrule'
* charset.nodes //=> undefined
*
* const media = root.last
* media.nodes //=> []
*/
var AtRule =
/*#__PURE__*/
function (_Container) {
_inheritsLoose(AtRule, _Container);
function AtRule(defaults) {
var _this;
_this = _Container.call(this, defaults) || this;
_this.type = 'atrule';
return _this;
}
var _proto = AtRule.prototype;
_proto.append = function append() {
var _Container$prototype$;
if (!this.nodes) this.nodes = [];
for (var _len = arguments.length, children = new Array(_len), _key = 0; _key < _len; _key++) {
children[_key] = arguments[_key];
}
return (_Container$prototype$ = _Container.prototype.append).call.apply(_Container$prototype$, [this].concat(children));
};
_proto.prepend = function prepend() {
var _Container$prototype$2;
if (!this.nodes) this.nodes = [];
for (var _len2 = arguments.length, children = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
children[_key2] = arguments[_key2];
}
return (_Container$prototype$2 = _Container.prototype.prepend).call.apply(_Container$prototype$2, [this].concat(children));
};
/**
* @memberof AtRule#
* @member {string} name The at-rule’s name immediately follows the `@`.
*
* @example
* const root = postcss.parse('@media print {}')
* media.name //=> 'media'
* const media = root.first
*/
/**
* @memberof AtRule#
* @member {string} params The at-rule’s parameters, the values
* that follow the at-rule’s name but precede
* any {} block.
*
* @example
* const root = postcss.parse('@media print, screen {}')
* const media = root.first
* media.params //=> 'print, screen'
*/
/**
* @memberof AtRule#
* @member {object} raws Information to generate byte-to-byte equal
* node string as it was in the origin input.
*
* Every parser saves its own properties,
* but the default CSS parser uses:
*
* * `before`: the space symbols before the node. It also stores `*`
* and `_` symbols before the declaration (IE hack).
* * `after`: the space symbols after the last child of the node
* to the end of the node.
* * `between`: the symbols between the property and value
* for declarations, selector and `{` for rules, or last parameter
* and `{` for at-rules.
* * `semicolon`: contains true if the last child has
* an (optional) semicolon.
* * `afterName`: the space between the at-rule name and its parameters.
*
* PostCSS cleans at-rule parameters from comments and extra spaces,
* but it stores origin content in raws properties.
* As such, if you don’t change a declaration’s value,
* PostCSS will use the raw value with comments.
*
* @example
* const root = postcss.parse(' @media\nprint {\n}')
* root.first.first.raws //=> { before: ' ',
* // between: ' ',
* // afterName: '\n',
* // after: '\n' }
*/
return AtRule;
}(_container.default);
var _default = AtRule;
exports.default = _default;
module.exports = exports.default;
/***/ }),
/* 69 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
exports.default = void 0;
var _parser = _interopRequireDefault(__webpack_require__(66));
var _input = _interopRequireDefault(__webpack_require__(59));
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function parse(css, opts) {
var input = new _input.default(css, opts);
var parser = new _parser.default(input);
try {
parser.parse();
} catch (e) {
if (false) {
if (e.name === 'CssSyntaxError' && opts && opts.from) {
if (/\.scss$/i.test(opts.from)) {
e.message += '\nYou tried to parse SCSS with ' + 'the standard CSS parser; ' + 'try again with the postcss-scss parser';
} else if (/\.sass/i.test(opts.from)) {
e.message += '\nYou tried to parse Sass with ' + 'the standard CSS parser; ' + 'try again with the postcss-sass parser';
} else if (/\.less$/i.test(opts.from)) {
e.message += '\nYou tried to parse Less with ' + 'the standard CSS parser; ' + 'try again with the postcss-less parser';
}
}
}
throw e;
}
return parser.root;
}
var _default = parse;
exports.default = _default;
module.exports = exports.default;
/***/ }),
/* 70 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
exports.default = void 0;
var _container = _interopRequireDefault(__webpack_require__(13));
var _list = _interopRequireDefault(__webpack_require__(133));
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
function _createClass(Constructor, protoProps, staticProps) {
if (protoProps) _defineProperties(Constructor.prototype, protoProps);
if (staticProps) _defineProperties(Constructor, staticProps);
return Constructor;
}
function _inheritsLoose(subClass, superClass) {
subClass.prototype = Object.create(superClass.prototype);
subClass.prototype.constructor = subClass;
subClass.__proto__ = superClass;
}
/**
* Represents a CSS rule: a selector followed by a declaration block.
*
* @extends Container
*
* @example
* const root = postcss.parse('a{}')
* const rule = root.first
* rule.type //=> 'rule'
* rule.toString() //=> 'a{}'
*/
var Rule =
/*#__PURE__*/
function (_Container) {
_inheritsLoose(Rule, _Container);
function Rule(defaults) {
var _this;
_this = _Container.call(this, defaults) || this;
_this.type = 'rule';
if (!_this.nodes) _this.nodes = [];
return _this;
}
/**
* An array containing the rule’s individual selectors.
* Groups of selectors are split at commas.
*
* @type {string[]}
*
* @example
* const root = postcss.parse('a, b { }')
* const rule = root.first
*
* rule.selector //=> 'a, b'
* rule.selectors //=> ['a', 'b']
*
* rule.selectors = ['a', 'strong']
* rule.selector //=> 'a, strong'
*/
_createClass(Rule, [{
key: "selectors",
get: function get() {
return _list.default.comma(this.selector);
},
set: function set(values) {
var match = this.selector ? this.selector.match(/,\s*/) : null;
var sep = match ? match[0] : ',' + this.raw('between', 'beforeOpen');
this.selector = values.join(sep);
}
/**
* @memberof Rule#
* @member {string} selector The rule’s full selector represented
* as a string.
*
* @example
* const root = postcss.parse('a, b { }')
* const rule = root.first
* rule.selector //=> 'a, b'
*/
/**
* @memberof Rule#
* @member {object} raws Information to generate byte-to-byte equal
* node string as it was in the origin input.
*
* Every parser saves its own properties,
* but the default CSS parser uses:
*
* * `before`: the space symbols before the node. It also stores `*`
* and `_` symbols before the declaration (IE hack).
* * `after`: the space symbols after the last child of the node
* to the end of the node.
* * `between`: the symbols between the property and value
* for declarations, selector and `{` for rules, or last parameter
* and `{` for at-rules.
* * `semicolon`: contains `true` if the last child has
* an (optional) semicolon.
* * `ownSemicolon`: contains `true` if there is semicolon after rule.
*
* PostCSS cleans selectors from comments and extra spaces,
* but it stores origin content in raws properties.
* As such, if you don’t change a declaration’s value,
* PostCSS will use the raw value with comments.
*
* @example
* const root = postcss.parse('a {\n color:black\n}')
* root.first.first.raws //=> { before: '', between: ' ', after: '\n' }
*/
}]);
return Rule;
}(_container.default);
var _default = Rule;
exports.default = _default;
module.exports = exports.default;
/***/ }),
/* 71 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
exports.__esModule = true;
exports.default = void 0;
var _mapGenerator = _interopRequireDefault(__webpack_require__(135));
var _stringify2 = _interopRequireDefault(__webpack_require__(65));
var _warnOnce = _interopRequireDefault(__webpack_require__(136));
var _result = _interopRequireDefault(__webpack_require__(137));
var _parse = _interopRequireDefault(__webpack_require__(69));
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
function _createClass(Constructor, protoProps, staticProps) {
if (protoProps) _defineProperties(Constructor.prototype, protoProps);
if (staticProps) _defineProperties(Constructor, staticProps);
return Constructor;
}
function isPromise(obj) {
return _typeof(obj) === 'object' && typeof obj.then === 'function';
}
/**
* A Promise proxy for the result of PostCSS transformations.
*
* A `LazyResult` instance is returned by {@link Processor#process}.
*
* @example
* const lazy = postcss([autoprefixer]).process(css)
*/
var LazyResult =
/*#__PURE__*/
function () {
function LazyResult(processor, css, opts) {
this.stringified = false;
this.processed = false;
var root;
if (_typeof(css) === 'object' && css !== null && css.type === 'root') {
root = css;
} else if (css instanceof LazyResult || css instanceof _result.default) {
root = css.root;
if (css.map) {
if (typeof opts.map === 'undefined') opts.map = {};
if (!opts.map.inline) opts.map.inline = false;
opts.map.prev = css.map;
}
} else {
var parser = _parse.default;
if (opts.syntax) parser = opts.syntax.parse;
if (opts.parser) parser = opts.parser;
if (parser.parse) parser = parser.parse;
try {
root = parser(css, opts);
} catch (error) {
this.error = error;
}
}
this.result = new _result.default(processor, root, opts);
}
/**
* Returns a {@link Processor} instance, which will be used
* for CSS transformations.
*
* @type {Processor}
*/
var _proto = LazyResult.prototype;
/**
* Processes input CSS through synchronous plugins
* and calls {@link Result#warnings()}.
*
* @return {Warning[]} Warnings from plugins.
*/
_proto.warnings = function warnings() {
return this.sync().warnings();
};
/**
* Alias for the {@link LazyResult#css} property.
*
* @example
* lazy + '' === lazy.css
*
* @return {string} Output CSS.
*/
_proto.toString = function toString() {
return this.css;
};
/**
* Processes input CSS through synchronous and asynchronous plugins
* and calls `onFulfilled` with a Result instance. If a plugin throws
* an error, the `onRejected` callback will be executed.
*
* It implements standard Promise API.
*
* @param {onFulfilled} onFulfilled Callback will be executed
* when all plugins will finish work.
* @param {onRejected} onRejected Callback will be executed on any error.
*
* @return {Promise} Promise API to make queue.
*
* @example
* postcss([autoprefixer]).process(css, { from: cssPath }).then(result => {
* console.log(result.css)
* })
*/
_proto.then = function then(onFulfilled, onRejected) {
if (false) {
if (!('from' in this.opts)) {
(0, _warnOnce.default)('Without `from` option PostCSS could generate wrong source map ' + 'and will not find Browserslist config. Set it to CSS file path ' + 'or to `undefined` to prevent this warning.');
}
}
return this.async().then(onFulfilled, onRejected);
};
/**
* Processes input CSS through synchronous and asynchronous plugins
* and calls onRejected for each error thrown in any plugin.
*
* It implements standard Promise API.
*
* @param {onRejected} onRejected Callback will be executed on any error.
*
* @return {Promise} Promise API to make queue.
*
* @example
* postcss([autoprefixer]).process(css).then(result => {
* console.log(result.css)
* }).catch(error => {
* console.error(error)
* })
*/
_proto.catch = function _catch(onRejected) {
return this.async().catch(onRejected);
};
/**
* Processes input CSS through synchronous and asynchronous plugins
* and calls onFinally on any error or when all plugins will finish work.
*
* It implements standard Promise API.
*
* @param {onFinally} onFinally Callback will be executed on any error or
* when all plugins will finish work.
*
* @return {Promise} Promise API to make queue.
*
* @example
* postcss([autoprefixer]).process(css).finally(() => {
* console.log('processing ended')
* })
*/
_proto.finally = function _finally(onFinally) {
return this.async().then(onFinally, onFinally);
};
_proto.handleError = function handleError(error, plugin) {
try {
this.error = error;
if (error.name === 'CssSyntaxError' && !error.plugin) {
error.plugin = plugin.postcssPlugin;
error.setMessage();
} else if (plugin.postcssVersion) {
if (false) {
var pluginName = plugin.postcssPlugin;
var pluginVer = plugin.postcssVersion;
var runtimeVer = this.result.processor.version;
var a = pluginVer.split('.');
var b = runtimeVer.split('.');
if (a[0] !== b[0] || parseInt(a[1]) > parseInt(b[1])) {
console.error('Unknown error from PostCSS plugin. Your current PostCSS ' + 'version is ' + runtimeVer + ', but ' + pluginName + ' uses ' + pluginVer + '. Perhaps this is the source of the error below.');
}
}
}
} catch (err) {
if (console && console.error) console.error(err);
}
};
_proto.asyncTick = function asyncTick(resolve, reject) {
var _this = this;
if (this.plugin >= this.processor.plugins.length) {
this.processed = true;
return resolve();
}
try {
var plugin = this.processor.plugins[this.plugin];
var promise = this.run(plugin);
this.plugin += 1;
if (isPromise(promise)) {
promise.then(function () {
_this.asyncTick(resolve, reject);
}).catch(function (error) {
_this.handleError(error, plugin);
_this.processed = true;
reject(error);
});
} else {
this.asyncTick(resolve, reject);
}
} catch (error) {
this.processed = true;
reject(error);
}
};
_proto.async = function async() {
var _this2 = this;
if (this.processed) {
return new Promise(function (resolve, reject) {
if (_this2.error) {
reject(_this2.error);
} else {
resolve(_this2.stringify());
}
});
}
if (this.processing) {
return this.processing;
}
this.processing = new Promise(function (resolve, reject) {
if (_this2.error) return reject(_this2.error);
_this2.plugin = 0;
_this2.asyncTick(resolve, reject);
}).then(function () {
_this2.processed = true;
return _this2.stringify();
});
return this.processing;
};
_proto.sync = function sync() {
if (this.processed) return this.result;
this.processed = true;
if (this.processing) {
throw new Error('Use process(css).then(cb) to work with async plugins');
}
if (this.error) throw this.error;
for (var _iterator = this.result.processor.plugins, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
var _ref;
if (_isArray) {
if (_i >= _iterator.length) break;
_ref = _iterator[_i++];
} else {
_i = _iterator.next();
if (_i.done) break;
_ref = _i.value;
}
var plugin = _ref;
var promise = this.run(plugin);
if (isPromise(promise)) {
throw new Error('Use process(css).then(cb) to work with async plugins');
}
}
return this.result;
};
_proto.run = function run(plugin) {
this.result.lastPlugin = plugin;
try {
return plugin(this.result.root, this.result);
} catch (error) {
this.handleError(error, plugin);
throw error;
}
};
_proto.stringify = function stringify() {
if (this.stringified) return this.result;
this.stringified = true;
this.sync();
var opts = this.result.opts;
var str = _stringify2.default;
if (opts.syntax) str = opts.syntax.stringify;
if (opts.stringifier) str = opts.stringifier;
if (str.stringify) str = str.stringify;
var map = new _mapGenerator.default(str, this.result.root, this.result.opts);
var data = map.generate();
this.result.css = data[0];
this.result.map = data[1];
return this.result;
};
_createClass(LazyResult, [{
key: "processor",
get: function get() {
return this.result.processor;
}
/**
* Options from the {@link Processor#process} call.
*
* @type {processOptions}
*/
}, {
key: "opts",
get: function get() {
return this.result.opts;
}
/**
* Processes input CSS through synchronous plugins, converts `Root`
* to a CSS string and returns {@link Result#css}.
*
* This property will only work with synchronous plugins.
* If the processor contains any asynchronous plugins
* it will throw an error. This is why this method is only
* for debug purpose, you should always use {@link LazyResult#then}.
*
* @type {string}
* @see Result#css
*/
}, {
key: "css",
get: function get() {
return this.stringify().css;
}
/**
* An alias for the `css` property. Use it with syntaxes
* that generate non-CSS output.
*
* This property will only work with synchronous plugins.
* If the processor contains any asynchronous plugins
* it will throw an error. This is why this method is only
* for debug purpose, you should always use {@link LazyResult#then}.
*
* @type {string}
* @see Result#content
*/
}, {
key: "content",
get: function get() {
return this.stringify().content;
}
/**
* Processes input CSS through synchronous plugins
* and returns {@link Result#map}.
*
* This property will only work with synchronous plugins.
* If the processor contains any asynchronous plugins
* it will throw an error. This is why this method is only
* for debug purpose, you should always use {@link LazyResult#then}.
*
* @type {SourceMapGenerator}
* @see Result#map
*/
}, {
key: "map",
get: function get() {
return this.stringify().map;
}
/**
* Processes input CSS through synchronous plugins
* and returns {@link Result#root}.
*
* This property will only work with synchronous plugins. If the processor
* contains any asynchronous plugins it will throw an error.
*
* This is why this method is only for debug purpose,
* you should always use {@link LazyResult#then}.
*
* @type {Root}
* @see Result#root
*/
}, {
key: "root",
get: function get() {
return this.sync().root;
}
/**
* Processes input CSS through synchronous plugins
* and returns {@link Result#messages}.
*
* This property will only work with synchronous plugins. If the processor
* contains any asynchronous plugins it will throw an error.
*
* This is why this method is only for debug purpose,
* you should always use {@link LazyResult#then}.
*
* @type {Message[]}
* @see Result#messages
*/
}, {
key: "messages",
get: function get() {
return this.sync().messages;
}
}]);
return LazyResult;
}();
var _default = LazyResult;
/**
* @callback onFulfilled
* @param {Result} result
*/
/**
* @callback onRejected
* @param {Error} error
*/
exports.default = _default;
module.exports = exports.default;
/***/ }),
/* 72 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
Object.defineProperty(exports, "__esModule", {
value: true
});
var _createClass = function () {
function defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
return function (Constructor, protoProps, staticProps) {
if (protoProps) defineProperties(Constructor.prototype, protoProps);
if (staticProps) defineProperties(Constructor, staticProps);
return Constructor;
};
}();
var _get = function get(object, property, receiver) {
if (object === null) object = Function.prototype;
var desc = Object.getOwnPropertyDescriptor(object, property);
if (desc === undefined) {
var parent = Object.getPrototypeOf(object);
if (parent === null) {
return undefined;
} else {
return get(parent, property, receiver);
}
} else if ("value" in desc) {
return desc.value;
} else {
var getter = desc.get;
if (getter === undefined) {
return undefined;
}
return getter.call(receiver);
}
};
var _comment = __webpack_require__(21);
var _comment2 = _interopRequireDefault(_comment);
var _import2 = __webpack_require__(157);
var _import3 = _interopRequireDefault(_import2);
var _parser = __webpack_require__(85);
var _parser2 = _interopRequireDefault(_parser);
var _rule = __webpack_require__(164);
var _rule2 = _interopRequireDefault(_rule);
var _root = __webpack_require__(165);
var _root2 = _interopRequireDefault(_root);
var _findExtendRule = __webpack_require__(166);
var _findExtendRule2 = _interopRequireDefault(_findExtendRule);
var _isMixinToken = __webpack_require__(167);
var _isMixinToken2 = _interopRequireDefault(_isMixinToken);
var _lessTokenize = __webpack_require__(168);
var _lessTokenize2 = _interopRequireDefault(_lessTokenize);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _possibleConstructorReturn(self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return call && (_typeof(call) === "object" || typeof call === "function") ? call : self;
}
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + _typeof(superClass));
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
enumerable: false,
writable: true,
configurable: true
}
});
if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
}
var blockCommentEndPattern = /\*\/$/;
var LessParser = function (_Parser) {
_inherits(LessParser, _Parser);
function LessParser(input) {
_classCallCheck(this, LessParser);
var _this = _possibleConstructorReturn(this, (LessParser.__proto__ || Object.getPrototypeOf(LessParser)).call(this, input));
_this.root = new _root2.default();
_this.current = _this.root;
_this.root.source = {
input: input,
start: {
line: 1,
column: 1
}
};
return _this;
}
_createClass(LessParser, [{
key: 'atrule',
value: function atrule(token) {
if (token[1] === '@import') {
this.import(token);
} else {
_get(LessParser.prototype.__proto__ || Object.getPrototypeOf(LessParser.prototype), 'atrule', this).call(this, token);
}
}
}, {
key: 'comment',
value: function comment(token) {
var node = new _comment2.default();
var content = token[1];
var text = content.slice(2).replace(blockCommentEndPattern, '');
this.init(node, token[2], token[3]);
node.source.end = {
line: token[4],
column: token[5]
};
node.raws.content = content;
node.raws.begin = content[0] + content[1];
node.inline = token[6] === 'inline';
node.block = !node.inline;
if (/^\s*$/.test(text)) {
node.text = '';
node.raws.left = text;
node.raws.right = '';
} else {
var match = text.match(/^(\s*)([^]*[^\s])(\s*)$/);
node.text = match[2]; // Add extra spaces to generate a comment in a common style /*[space][text][space]*/
node.raws.left = match[1] || ' ';
node.raws.right = match[3] || ' ';
}
}
/**
* @description Create a Declaration
* @param options {{start: number}}
*/
}, {
key: 'createDeclaration',
value: function createDeclaration(options) {
this.decl(this.tokens.slice(options.start, this.pos + 1));
}
/**
* @description Create a Rule node
* @param options {{start: number, params: Array}}
*/
}, {
key: 'createRule',
value: function createRule(options) {
var semi = this.tokens[this.pos][0] === ';';
var end = this.pos + (options.empty && semi ? 2 : 1);
var tokens = this.tokens.slice(options.start, end);
var node = this.rule(tokens);
/**
* By default in PostCSS `Rule.params` is `undefined`.
* To preserve compability with PostCSS:
* - Don't set empty params for a Rule.
* - Set params for a Rule only if it can be a mixin or &:extend rule.
*/
if (options.params[0] && (options.mixin || options.extend)) {
this.raw(node, 'params', options.params);
}
if (options.empty) {
// if it's an empty mixin or extend, it must have a semicolon
// (that's the only way we get to this point)
if (semi) {
node.raws.semicolon = this.semicolon = true;
node.selector = node.selector.replace(/;$/, '');
}
if (options.extend) {
node.extend = true;
}
if (options.mixin) {
node.mixin = true;
}
/**
* @description Mark mixin without declarations.
* @type {boolean}
*/
node.empty = true; // eslint-disable-next-line
delete this.current.nodes;
if (/!\s*important/i.test(node.selector)) {
node.important = true;
if (/\s*!\s*important/i.test(node.selector)) {
node.raws.important = node.selector.match(/(\s*!\s*important)/i)[1];
}
node.selector = node.selector.replace(/\s*!\s*important/i, '');
} // rules don't have trailing semicolons in vanilla css, so they get
// added to this.spaces by the parser loop, so don't step back.
if (!semi) {
this.pos--;
}
this.end(this.tokens[this.pos]);
}
}
}, {
key: 'end',
value: function end(token) {
var node = this.current; // if a Rule contains other Rules (mixins, extends) and those have
// semicolons, assert that the parent Rule has a semicolon
if (node.nodes && node.nodes.length && node.last.raws.semicolon && !node.last.nodes) {
this.semicolon = true;
}
_get(LessParser.prototype.__proto__ || Object.getPrototypeOf(LessParser.prototype), 'end', this).call(this, token);
}
}, {
key: 'import',
value: function _import(token) {
/* eslint complexity: 0 */
var last = false,
open = false,
end = {
line: 0,
column: 0
};
var directives = [];
var node = new _import3.default();
node.name = token[1].slice(1);
this.init(node, token[2], token[3]);
this.pos += 1;
while (this.pos < this.tokens.length) {
var tokn = this.tokens[this.pos];
if (tokn[0] === ';') {
end = {
line: tokn[2],
column: tokn[3]
};
node.raws.semicolon = true;
break;
} else if (tokn[0] === '{') {
open = true;
break;
} else if (tokn[0] === '}') {
this.end(tokn);
break;
} else if (tokn[0] === 'brackets') {
if (node.urlFunc) {
node.importPath = tokn[1].replace(/[()]/g, '');
} else {
directives.push(tokn);
}
} else if (tokn[0] === 'space') {
if (directives.length) {
node.raws.between = tokn[1];
} else if (node.urlFunc) {
node.raws.beforeUrl = tokn[1];
} else if (node.importPath) {
if (node.urlFunc) {
node.raws.afterUrl = tokn[1];
} else {
node.raws.after = tokn[1];
}
} else {
node.raws.afterName = tokn[1];
}
} else if (tokn[0] === 'word' && tokn[1] === 'url') {
node.urlFunc = true;
} else {
if (tokn[0] !== '(' && tokn[0] !== ')') {
node.importPath = tokn[1];
}
}
if (this.pos === this.tokens.length) {
last = true;
break;
}
this.pos += 1;
}
if (node.raws.between && !node.raws.afterName) {
node.raws.afterName = node.raws.between;
node.raws.between = '';
}
node.source.end = end;
if (directives.length) {
this.raw(node, 'directives', directives);
if (last) {
token = directives[directives.length - 1];
node.source.end = {
line: token[4],
column: token[5]
};
this.spaces = node.raws.between;
node.raws.between = '';
}
} else {
node.directives = '';
}
if (open) {
node.nodes = [];
this.current = node;
}
}
/* eslint-disable max-statements, complexity */
}, {
key: 'other',
value: function other() {
var brackets = [];
var params = [];
var start = this.pos;
var end = false,
colon = false,
bracket = null; // we need pass "()" as spaces
// However we can override method Parser.loop, but it seems less maintainable
if (this.tokens[start][0] === 'brackets') {
this.spaces += this.tokens[start][1];
return;
}
var mixin = (0, _isMixinToken2.default)(this.tokens[start]);
var extend = Boolean((0, _findExtendRule2.default)(this.tokens, start));
while (this.pos < this.tokens.length) {
var token = this.tokens[this.pos];
var type = token[0];
if (type === '(' || type === '[') {
if (!bracket) {
bracket = token;
}
brackets.push(type === '(' ? ')' : ']');
} else if (brackets.length === 0) {
if (type === ';') {
var foundEndOfRule = this.ruleEnd({
start: start,
params: params,
colon: colon,
mixin: mixin,
extend: extend
});
if (foundEndOfRule) {
return;
}
break;
} else if (type === '{') {
this.createRule({
start: start,
params: params,
mixin: mixin
});
return;
} else if (type === '}') {
this.pos -= 1;
end = true;
break;
} else if (type === ':') {
colon = true;
}
} else if (type === brackets[brackets.length - 1]) {
brackets.pop();
if (brackets.length === 0) {
bracket = null;
}
} // we don't want to add params for pseudo-selectors that utilize parens (#56)
// if ((extend || !colon) && (brackets.length > 0 || type === 'brackets' || params[0])) {
// params.push(token);
// }
// we don't want to add params for pseudo-selectors that utilize parens (#56) or bracket selectors (#96)
if ((extend || !colon) && (brackets.length > 0 || type === 'brackets' || params[0]) && brackets[0] !== ']') {
params.push(token);
}
this.pos += 1;
}
if (this.pos === this.tokens.length) {
this.pos -= 1;
end = true;
}
if (brackets.length > 0) {
this.unclosedBracket(bracket);
} // dont process an end of rule if there's only one token and it's unknown (#64)
if (end && this.tokens.length > 1) {
// Handle the case where the there is only a single token in the end rule.
if (start === this.pos) {
this.pos += 1;
}
var _foundEndOfRule = this.ruleEnd({
start: start,
params: params,
colon: colon,
mixin: mixin,
extend: extend,
isEndOfBlock: true
});
if (_foundEndOfRule) {
return;
}
}
this.unknownWord(start);
}
}, {
key: 'rule',
value: function rule(tokens) {
tokens.pop();
var node = new _rule2.default();
this.init(node, tokens[0][2], tokens[0][3]); //node.raws.between = this.spacesFromEnd(tokens);
node.raws.between = this.spacesAndCommentsFromEnd(tokens);
this.raw(node, 'selector', tokens);
this.current = node;
return node;
}
}, {
key: 'ruleEnd',
value: function ruleEnd(options) {
var start = options.start;
if (options.extend || options.mixin) {
this.createRule(Object.assign(options, {
empty: true
}));
return true;
}
if (options.colon) {
if (options.isEndOfBlock) {
while (this.pos > start) {
var token = this.tokens[this.pos][0];
if (token !== 'space' && token !== 'comment') {
break;
}
this.pos -= 1;
}
}
this.createDeclaration({
start: start
});
return true;
}
return false;
}
}, {
key: 'tokenize',
value: function tokenize() {
this.tokens = (0, _lessTokenize2.default)(this.input);
}
/* eslint-enable max-statements, complexity */
}]);
return LessParser;
}(_parser2.default);
exports.default = LessParser;
module.exports = exports['default'];
/***/ }),
/* 73 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
var _createClass = function () {
function defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
return function (Constructor, protoProps, staticProps) {
if (protoProps) defineProperties(Constructor.prototype, protoProps);
if (staticProps) defineProperties(Constructor, staticProps);
return Constructor;
};
}();
var _supportsColor = __webpack_require__(142);
var _supportsColor2 = _interopRequireDefault(_supportsColor);
var _chalk = __webpack_require__(74);
var _chalk2 = _interopRequireDefault(_chalk);
var _terminalHighlight = __webpack_require__(148);
var _terminalHighlight2 = _interopRequireDefault(_terminalHighlight);
var _warnOnce = __webpack_require__(4);
var _warnOnce2 = _interopRequireDefault(_warnOnce);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
/**
* The CSS parser throws this error for broken CSS.
*
* Custom parsers can throw this error for broken custom syntax using
* the {@link Node#error} method.
*
* PostCSS will use the input source map to detect the original error location.
* If you wrote a Sass file, compiled it to CSS and then parsed it with PostCSS,
* PostCSS will show the original position in the Sass file.
*
* If you need the position in the PostCSS input
* (e.g., to debug the previous compiler), use `error.input.file`.
*
* @example
* // Catching and checking syntax error
* try {
* postcss.parse('a{')
* } catch (error) {
* if ( error.name === 'CssSyntaxError' ) {
* error //=> CssSyntaxError
* }
* }
*
* @example
* // Raising error from plugin
* throw node.error('Unknown variable', { plugin: 'postcss-vars' });
*/
var CssSyntaxError = function () {
/**
* @param {string} message - error message
* @param {number} [line] - source line of the error
* @param {number} [column] - source column of the error
* @param {string} [source] - source code of the broken file
* @param {string} [file] - absolute path to the broken file
* @param {string} [plugin] - PostCSS plugin name, if error came from plugin
*/
function CssSyntaxError(message, line, column, source, file, plugin) {
_classCallCheck(this, CssSyntaxError);
/**
* @member {string} - Always equal to `'CssSyntaxError'`. You should
* always check error type
* by `error.name === 'CssSyntaxError'` instead of
* `error instanceof CssSyntaxError`, because
* npm could have several PostCSS versions.
*
* @example
* if ( error.name === 'CssSyntaxError' ) {
* error //=> CssSyntaxError
* }
*/
this.name = 'CssSyntaxError';
/**
* @member {string} - Error message.
*
* @example
* error.message //=> 'Unclosed block'
*/
this.reason = message;
if (file) {
/**
* @member {string} - Absolute path to the broken file.
*
* @example
* error.file //=> 'a.sass'
* error.input.file //=> 'a.css'
*/
this.file = file;
}
if (source) {
/**
* @member {string} - Source code of the broken file.
*
* @example
* error.source //=> 'a { b {} }'
* error.input.column //=> 'a b { }'
*/
this.source = source;
}
if (plugin) {
/**
* @member {string} - Plugin name, if error came from plugin.
*
* @example
* error.plugin //=> 'postcss-vars'
*/
this.plugin = plugin;
}
if (typeof line !== 'undefined' && typeof column !== 'undefined') {
/**
* @member {number} - Source line of the error.
*
* @example
* error.line //=> 2
* error.input.line //=> 4
*/
this.line = line;
/**
* @member {number} - Source column of the error.
*
* @example
* error.column //=> 1
* error.input.column //=> 4
*/
this.column = column;
}
this.setMessage();
if (Error.captureStackTrace) {
Error.captureStackTrace(this, CssSyntaxError);
}
}
CssSyntaxError.prototype.setMessage = function setMessage() {
/**
* @member {string} - Full error text in the GNU error format
* with plugin, file, line and column.
*
* @example
* error.message //=> 'a.css:1:1: Unclosed block'
*/
this.message = this.plugin ? this.plugin + ': ' : '';
this.message += this.file ? this.file : '<css input>';
if (typeof this.line !== 'undefined') {
this.message += ':' + this.line + ':' + this.column;
}
this.message += ': ' + this.reason;
};
/**
* Returns a few lines of CSS source that caused the error.
*
* If the CSS has an input source map without `sourceContent`,
* this method will return an empty string.
*
* @param {boolean} [color] whether arrow will be colored red by terminal
* color codes. By default, PostCSS will detect
* color support by `process.stdout.isTTY`
* and `process.env.NODE_DISABLE_COLORS`.
*
* @example
* error.showSourceCode() //=> " 4 | }
* // 5 | a {
* // > 6 | bad
* // | ^
* // 7 | }
* // 8 | b {"
*
* @return {string} few lines of CSS source that caused the error
*/
CssSyntaxError.prototype.showSourceCode = function showSourceCode(color) {
var _this = this;
if (!this.source) return '';
var css = this.source;
if (typeof color === 'undefined') color = _supportsColor2.default;
if (color) css = (0, _terminalHighlight2.default)(css);
var lines = css.split(/\r?\n/);
var start = Math.max(this.line - 3, 0);
var end = Math.min(this.line + 2, lines.length);
var maxWidth = String(end).length;
var colors = new _chalk2.default.constructor({
enabled: true
});
function mark(text) {
if (color) {
return colors.red.bold(text);
} else {
return text;
}
}
function aside(text) {
if (color) {
return colors.gray(text);
} else {
return text;
}
}
return lines.slice(start, end).map(function (line, index) {
var number = start + 1 + index;
var gutter = ' ' + (' ' + number).slice(-maxWidth) + ' | ';
if (number === _this.line) {
var spacing = aside(gutter.replace(/\d/g, ' ')) + line.slice(0, _this.column - 1).replace(/[^\t]/g, ' ');
return mark('>') + aside(gutter) + line + '\n ' + spacing + mark('^');
} else {
return ' ' + aside(gutter) + line;
}
}).join('\n');
};
/**
* Returns error position, message and source code of the broken part.
*
* @example
* error.toString() //=> "CssSyntaxError: app.css:1:1: Unclosed block
* // > 1 | a {
* // | ^"
*
* @return {string} error position, message and source code
*/
CssSyntaxError.prototype.toString = function toString() {
var code = this.showSourceCode();
if (code) {
code = '\n\n' + code + '\n';
}
return this.name + ': ' + this.message + code;
};
_createClass(CssSyntaxError, [{
key: 'generated',
get: function get() {
(0, _warnOnce2.default)('CssSyntaxError#generated is deprecated. Use input instead.');
return this.input;
}
/**
* @memberof CssSyntaxError#
* @member {Input} input - Input object with PostCSS internal information
* about input file. If input has source map
* from previous tool, PostCSS will use origin
* (for example, Sass) source. You can use this
* object to get PostCSS input source.
*
* @example
* error.input.file //=> 'a.css'
* error.file //=> 'a.sass'
*/
}]);
return CssSyntaxError;
}();
exports.default = CssSyntaxError;
module.exports = exports['default'];
/***/ }),
/* 74 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/* WEBPACK VAR INJECTION */(function(process) {
var escapeStringRegexp = __webpack_require__(29);
var ansiStyles = __webpack_require__(143);
var stripAnsi = __webpack_require__(145);
var hasAnsi = __webpack_require__(146);
var supportsColor = __webpack_require__(147);
var defineProps = Object.defineProperties;
var isSimpleWindowsTerm = process.platform === 'win32' && !/^xterm/i.test(process.env.TERM);
function Chalk(options) {
// detect mode if not set manually
this.enabled = !options || options.enabled === undefined ? supportsColor : options.enabled;
} // use bright blue on Windows as the normal blue color is illegible
if (isSimpleWindowsTerm) {
ansiStyles.blue.open = "\x1B[94m";
}
var styles = function () {
var ret = {};
Object.keys(ansiStyles).forEach(function (key) {
ansiStyles[key].closeRe = new RegExp(escapeStringRegexp(ansiStyles[key].close), 'g');
ret[key] = {
get: function get() {
return build.call(this, this._styles.concat(key));
}
};
});
return ret;
}();
var proto = defineProps(function chalk() {}, styles);
function build(_styles) {
var builder = function builder() {
return applyStyle.apply(builder, arguments);
};
builder._styles = _styles;
builder.enabled = this.enabled; // __proto__ is used because we must return a function, but there is
// no way to create a function with a different prototype.
/* eslint-disable no-proto */
builder.__proto__ = proto;
return builder;
}
function applyStyle() {
// support varags, but simply cast to string in case there's only one arg
var args = arguments;
var argsLen = args.length;
var str = argsLen !== 0 && String(arguments[0]);
if (argsLen > 1) {
// don't slice `arguments`, it prevents v8 optimizations
for (var a = 1; a < argsLen; a++) {
str += ' ' + args[a];
}
}
if (!this.enabled || !str) {
return str;
}
var nestedStyles = this._styles;
var i = nestedStyles.length; // Turns out that on Windows dimmed gray text becomes invisible in cmd.exe,
// see https://github.com/chalk/chalk/issues/58
// If we're on Windows and we're dealing with a gray color, temporarily make 'dim' a noop.
var originalDim = ansiStyles.dim.open;
if (isSimpleWindowsTerm && (nestedStyles.indexOf('gray') !== -1 || nestedStyles.indexOf('grey') !== -1)) {
ansiStyles.dim.open = '';
}
while (i--) {
var code = ansiStyles[nestedStyles[i]]; // Replace any instances already present with a re-opening code
// otherwise only the part of the string until said closing code
// will be colored, and the rest will simply be 'plain'.
str = code.open + str.replace(code.closeRe, code.open) + code.close;
} // Reset the original 'dim' if we changed it to work around the Windows dimmed gray issue.
ansiStyles.dim.open = originalDim;
return str;
}
function init() {
var ret = {};
Object.keys(styles).forEach(function (name) {
ret[name] = {
get: function get() {
return build.call(this, [name]);
}
};
});
return ret;
}
defineProps(Chalk.prototype, init());
module.exports = new Chalk();
module.exports.styles = ansiStyles;
module.exports.hasColor = hasAnsi;
module.exports.stripColor = stripAnsi;
module.exports.supportsColor = supportsColor;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(12)))
/***/ }),
/* 75 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
module.exports = function () {
return /[\u001b\u009b][[()#;?]*(?:[0-9]{1,4}(?:;[0-9]{0,4})*)?[0-9A-PRZcf-nqry=><]/g;
};
/***/ }),
/* 76 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
exports.default = tokenize;
var SINGLE_QUOTE = 39;
var DOUBLE_QUOTE = 34;
var BACKSLASH = 92;
var SLASH = 47;
var NEWLINE = 10;
var SPACE = 32;
var FEED = 12;
var TAB = 9;
var CR = 13;
var OPEN_SQUARE = 91;
var CLOSE_SQUARE = 93;
var OPEN_PARENTHESES = 40;
var CLOSE_PARENTHESES = 41;
var OPEN_CURLY = 123;
var CLOSE_CURLY = 125;
var SEMICOLON = 59;
var ASTERISK = 42;
var COLON = 58;
var AT = 64;
var RE_AT_END = /[ \n\t\r\f\{\(\)'"\\;/\[\]#]/g;
var RE_WORD_END = /[ \n\t\r\f\(\)\{\}:;@!'"\\\]\[#]|\/(?=\*)/g;
var RE_BAD_BRACKET = /.[\\\/\("'\n]/;
function tokenize(input) {
var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
var tokens = [];
var css = input.css.valueOf();
var ignore = options.ignoreErrors;
var code = void 0,
next = void 0,
quote = void 0,
lines = void 0,
last = void 0,
content = void 0,
escape = void 0,
nextLine = void 0,
nextOffset = void 0,
escaped = void 0,
escapePos = void 0,
prev = void 0,
n = void 0;
var length = css.length;
var offset = -1;
var line = 1;
var pos = 0;
function unclosed(what) {
throw input.error('Unclosed ' + what, line, pos - offset);
}
while (pos < length) {
code = css.charCodeAt(pos);
if (code === NEWLINE || code === FEED || code === CR && css.charCodeAt(pos + 1) !== NEWLINE) {
offset = pos;
line += 1;
}
switch (code) {
case NEWLINE:
case SPACE:
case TAB:
case CR:
case FEED:
next = pos;
do {
next += 1;
code = css.charCodeAt(next);
if (code === NEWLINE) {
offset = next;
line += 1;
}
} while (code === SPACE || code === NEWLINE || code === TAB || code === CR || code === FEED);
tokens.push(['space', css.slice(pos, next)]);
pos = next - 1;
break;
case OPEN_SQUARE:
tokens.push(['[', '[', line, pos - offset]);
break;
case CLOSE_SQUARE:
tokens.push([']', ']', line, pos - offset]);
break;
case OPEN_CURLY:
tokens.push(['{', '{', line, pos - offset]);
break;
case CLOSE_CURLY:
tokens.push(['}', '}', line, pos - offset]);
break;
case COLON:
tokens.push([':', ':', line, pos - offset]);
break;
case SEMICOLON:
tokens.push([';', ';', line, pos - offset]);
break;
case OPEN_PARENTHESES:
prev = tokens.length ? tokens[tokens.length - 1][1] : '';
n = css.charCodeAt(pos + 1);
if (prev === 'url' && n !== SINGLE_QUOTE && n !== DOUBLE_QUOTE && n !== SPACE && n !== NEWLINE && n !== TAB && n !== FEED && n !== CR) {
next = pos;
do {
escaped = false;
next = css.indexOf(')', next + 1);
if (next === -1) {
if (ignore) {
next = pos;
break;
} else {
unclosed('bracket');
}
}
escapePos = next;
while (css.charCodeAt(escapePos - 1) === BACKSLASH) {
escapePos -= 1;
escaped = !escaped;
}
} while (escaped);
tokens.push(['brackets', css.slice(pos, next + 1), line, pos - offset, line, next - offset]);
pos = next;
} else {
next = css.indexOf(')', pos + 1);
content = css.slice(pos, next + 1);
if (next === -1 || RE_BAD_BRACKET.test(content)) {
tokens.push(['(', '(', line, pos - offset]);
} else {
tokens.push(['brackets', content, line, pos - offset, line, next - offset]);
pos = next;
}
}
break;
case CLOSE_PARENTHESES:
tokens.push([')', ')', line, pos - offset]);
break;
case SINGLE_QUOTE:
case DOUBLE_QUOTE:
quote = code === SINGLE_QUOTE ? '\'' : '"';
next = pos;
do {
escaped = false;
next = css.indexOf(quote, next + 1);
if (next === -1) {
if (ignore) {
next = pos + 1;
break;
} else {
unclosed('string');
}
}
escapePos = next;
while (css.charCodeAt(escapePos - 1) === BACKSLASH) {
escapePos -= 1;
escaped = !escaped;
}
} while (escaped);
content = css.slice(pos, next + 1);
lines = content.split('\n');
last = lines.length - 1;
if (last > 0) {
nextLine = line + last;
nextOffset = next - lines[last].length;
} else {
nextLine = line;
nextOffset = offset;
}
tokens.push(['string', css.slice(pos, next + 1), line, pos - offset, nextLine, next - nextOffset]);
offset = nextOffset;
line = nextLine;
pos = next;
break;
case AT:
RE_AT_END.lastIndex = pos + 1;
RE_AT_END.test(css);
if (RE_AT_END.lastIndex === 0) {
next = css.length - 1;
} else {
next = RE_AT_END.lastIndex - 2;
}
tokens.push(['at-word', css.slice(pos, next + 1), line, pos - offset, line, next - offset]);
pos = next;
break;
case BACKSLASH:
next = pos;
escape = true;
while (css.charCodeAt(next + 1) === BACKSLASH) {
next += 1;
escape = !escape;
}
code = css.charCodeAt(next + 1);
if (escape && code !== SLASH && code !== SPACE && code !== NEWLINE && code !== TAB && code !== CR && code !== FEED) {
next += 1;
}
tokens.push(['word', css.slice(pos, next + 1), line, pos - offset, line, next - offset]);
pos = next;
break;
default:
if (code === SLASH && css.charCodeAt(pos + 1) === ASTERISK) {
next = css.indexOf('*/', pos + 2) + 1;
if (next === 0) {
if (ignore) {
next = css.length;
} else {
unclosed('comment');
}
}
content = css.slice(pos, next + 1);
lines = content.split('\n');
last = lines.length - 1;
if (last > 0) {
nextLine = line + last;
nextOffset = next - lines[last].length;
} else {
nextLine = line;
nextOffset = offset;
}
tokens.push(['comment', content, line, pos - offset, nextLine, next - nextOffset]);
offset = nextOffset;
line = nextLine;
pos = next;
} else {
RE_WORD_END.lastIndex = pos + 1;
RE_WORD_END.test(css);
if (RE_WORD_END.lastIndex === 0) {
next = css.length - 1;
} else {
next = RE_WORD_END.lastIndex - 2;
}
tokens.push(['word', css.slice(pos, next + 1), line, pos - offset, line, next - offset]);
pos = next;
}
break;
}
pos++;
}
return tokens;
}
module.exports = exports['default'];
/***/ }),
/* 77 */
/***/ (function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(global) {var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*
* $Id: base64.js,v 2.15 2014/04/05 12:58:57 dankogai Exp dankogai $
*
* Licensed under the BSD 3-Clause License.
* http://opensource.org/licenses/BSD-3-Clause
*
* References:
* http://en.wikipedia.org/wiki/Base64
*/
(function (global) {
'use strict'; // existing version for noConflict()
var _Base64 = global.Base64;
var version = "2.3.2"; // if node.js, we use Buffer
var buffer;
if (typeof module !== 'undefined' && module.exports) {
try {
buffer = __webpack_require__(18).Buffer;
} catch (err) {}
} // constants
var b64chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
var b64tab = function (bin) {
var t = {};
for (var i = 0, l = bin.length; i < l; i++) {
t[bin.charAt(i)] = i;
}
return t;
}(b64chars);
var fromCharCode = String.fromCharCode; // encoder stuff
var cb_utob = function cb_utob(c) {
if (c.length < 2) {
var cc = c.charCodeAt(0);
return cc < 0x80 ? c : cc < 0x800 ? fromCharCode(0xc0 | cc >>> 6) + fromCharCode(0x80 | cc & 0x3f) : fromCharCode(0xe0 | cc >>> 12 & 0x0f) + fromCharCode(0x80 | cc >>> 6 & 0x3f) + fromCharCode(0x80 | cc & 0x3f);
} else {
var cc = 0x10000 + (c.charCodeAt(0) - 0xD800) * 0x400 + (c.charCodeAt(1) - 0xDC00);
return fromCharCode(0xf0 | cc >>> 18 & 0x07) + fromCharCode(0x80 | cc >>> 12 & 0x3f) + fromCharCode(0x80 | cc >>> 6 & 0x3f) + fromCharCode(0x80 | cc & 0x3f);
}
};
var re_utob = /[\uD800-\uDBFF][\uDC00-\uDFFFF]|[^\x00-\x7F]/g;
var utob = function utob(u) {
return u.replace(re_utob, cb_utob);
};
var cb_encode = function cb_encode(ccc) {
var padlen = [0, 2, 1][ccc.length % 3],
ord = ccc.charCodeAt(0) << 16 | (ccc.length > 1 ? ccc.charCodeAt(1) : 0) << 8 | (ccc.length > 2 ? ccc.charCodeAt(2) : 0),
chars = [b64chars.charAt(ord >>> 18), b64chars.charAt(ord >>> 12 & 63), padlen >= 2 ? '=' : b64chars.charAt(ord >>> 6 & 63), padlen >= 1 ? '=' : b64chars.charAt(ord & 63)];
return chars.join('');
};
var btoa = global.btoa ? function (b) {
return global.btoa(b);
} : function (b) {
return b.replace(/[\s\S]{1,3}/g, cb_encode);
};
var _encode = buffer ? buffer.from && buffer.from !== Uint8Array.from ? function (u) {
return (u.constructor === buffer.constructor ? u : buffer.from(u)).toString('base64');
} : function (u) {
return (u.constructor === buffer.constructor ? u : new buffer(u)).toString('base64');
} : function (u) {
return btoa(utob(u));
};
var encode = function encode(u, urisafe) {
return !urisafe ? _encode(String(u)) : _encode(String(u)).replace(/[+\/]/g, function (m0) {
return m0 == '+' ? '-' : '_';
}).replace(/=/g, '');
};
var encodeURI = function encodeURI(u) {
return encode(u, true);
}; // decoder stuff
var re_btou = new RegExp(['[\xC0-\xDF][\x80-\xBF]', '[\xE0-\xEF][\x80-\xBF]{2}', '[\xF0-\xF7][\x80-\xBF]{3}'].join('|'), 'g');
var cb_btou = function cb_btou(cccc) {
switch (cccc.length) {
case 4:
var cp = (0x07 & cccc.charCodeAt(0)) << 18 | (0x3f & cccc.charCodeAt(1)) << 12 | (0x3f & cccc.charCodeAt(2)) << 6 | 0x3f & cccc.charCodeAt(3),
offset = cp - 0x10000;
return fromCharCode((offset >>> 10) + 0xD800) + fromCharCode((offset & 0x3FF) + 0xDC00);
case 3:
return fromCharCode((0x0f & cccc.charCodeAt(0)) << 12 | (0x3f & cccc.charCodeAt(1)) << 6 | 0x3f & cccc.charCodeAt(2));
default:
return fromCharCode((0x1f & cccc.charCodeAt(0)) << 6 | 0x3f & cccc.charCodeAt(1));
}
};
var btou = function btou(b) {
return b.replace(re_btou, cb_btou);
};
var cb_decode = function cb_decode(cccc) {
var len = cccc.length,
padlen = len % 4,
n = (len > 0 ? b64tab[cccc.charAt(0)] << 18 : 0) | (len > 1 ? b64tab[cccc.charAt(1)] << 12 : 0) | (len > 2 ? b64tab[cccc.charAt(2)] << 6 : 0) | (len > 3 ? b64tab[cccc.charAt(3)] : 0),
chars = [fromCharCode(n >>> 16), fromCharCode(n >>> 8 & 0xff), fromCharCode(n & 0xff)];
chars.length -= [0, 0, 2, 1][padlen];
return chars.join('');
};
var atob = global.atob ? function (a) {
return global.atob(a);
} : function (a) {
return a.replace(/[\s\S]{1,4}/g, cb_decode);
};
var _decode = buffer ? buffer.from && buffer.from !== Uint8Array.from ? function (a) {
return (a.constructor === buffer.constructor ? a : buffer.from(a, 'base64')).toString();
} : function (a) {
return (a.constructor === buffer.constructor ? a : new buffer(a, 'base64')).toString();
} : function (a) {
return btou(atob(a));
};
var decode = function decode(a) {
return _decode(String(a).replace(/[-_]/g, function (m0) {
return m0 == '-' ? '+' : '/';
}).replace(/[^A-Za-z0-9\+\/]/g, ''));
};
var noConflict = function noConflict() {
var Base64 = global.Base64;
global.Base64 = _Base64;
return Base64;
}; // export Base64
global.Base64 = {
VERSION: version,
atob: atob,
btoa: btoa,
fromBase64: decode,
toBase64: encode,
utob: utob,
encode: encode,
encodeURI: encodeURI,
btou: btou,
decode: decode,
noConflict: noConflict
}; // if ES5 is available, make Base64.extendString() available
if (typeof Object.defineProperty === 'function') {
var noEnum = function noEnum(v) {
return {
value: v,
enumerable: false,
writable: true,
configurable: true
};
};
global.Base64.extendString = function () {
Object.defineProperty(String.prototype, 'fromBase64', noEnum(function () {
return decode(this);
}));
Object.defineProperty(String.prototype, 'toBase64', noEnum(function (urisafe) {
return encode(this, urisafe);
}));
Object.defineProperty(String.prototype, 'toBase64URI', noEnum(function () {
return encode(this, true);
}));
};
} //
// export Base64 to the namespace
//
if (global['Meteor']) {
// Meteor.js
Base64 = global.Base64;
} // module.exports and AMD are mutually exclusive.
// module.exports has precedence.
if (typeof module !== 'undefined' && module.exports) {
module.exports.Base64 = global.Base64;
} else if (true) {
// AMD. Register as an anonymous module.
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [], __WEBPACK_AMD_DEFINE_RESULT__ = (function () {
return global.Base64;
}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} // that's it!
})(typeof self !== 'undefined' ? self : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : this);
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(15)))
/***/ }),
/* 78 */
/***/ (function(module, exports, __webpack_require__) {
/*
* Copyright 2009-2011 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE.txt or:
* http://opensource.org/licenses/BSD-3-Clause
*/
exports.SourceMapGenerator = __webpack_require__(79).SourceMapGenerator;
exports.SourceMapConsumer = __webpack_require__(152).SourceMapConsumer;
exports.SourceNode = __webpack_require__(155).SourceNode;
/***/ }),
/* 79 */
/***/ (function(module, exports, __webpack_require__) {
/* -*- Mode: js; js-indent-level: 2; -*- */
/*
* Copyright 2011 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE or:
* http://opensource.org/licenses/BSD-3-Clause
*/
var base64VLQ = __webpack_require__(80);
var util = __webpack_require__(9);
var ArraySet = __webpack_require__(81).ArraySet;
var MappingList = __webpack_require__(151).MappingList;
/**
* An instance of the SourceMapGenerator represents a source map which is
* being built incrementally. You may pass an object with the following
* properties:
*
* - file: The filename of the generated source.
* - sourceRoot: A root for all relative URLs in this source map.
*/
function SourceMapGenerator(aArgs) {
if (!aArgs) {
aArgs = {};
}
this._file = util.getArg(aArgs, 'file', null);
this._sourceRoot = util.getArg(aArgs, 'sourceRoot', null);
this._skipValidation = util.getArg(aArgs, 'skipValidation', false);
this._sources = new ArraySet();
this._names = new ArraySet();
this._mappings = new MappingList();
this._sourcesContents = null;
}
SourceMapGenerator.prototype._version = 3;
/**
* Creates a new SourceMapGenerator based on a SourceMapConsumer
*
* @param aSourceMapConsumer The SourceMap.
*/
SourceMapGenerator.fromSourceMap = function SourceMapGenerator_fromSourceMap(aSourceMapConsumer) {
var sourceRoot = aSourceMapConsumer.sourceRoot;
var generator = new SourceMapGenerator({
file: aSourceMapConsumer.file,
sourceRoot: sourceRoot
});
aSourceMapConsumer.eachMapping(function (mapping) {
var newMapping = {
generated: {
line: mapping.generatedLine,
column: mapping.generatedColumn
}
};
if (mapping.source != null) {
newMapping.source = mapping.source;
if (sourceRoot != null) {
newMapping.source = util.relative(sourceRoot, newMapping.source);
}
newMapping.original = {
line: mapping.originalLine,
column: mapping.originalColumn
};
if (mapping.name != null) {
newMapping.name = mapping.name;
}
}
generator.addMapping(newMapping);
});
aSourceMapConsumer.sources.forEach(function (sourceFile) {
var content = aSourceMapConsumer.sourceContentFor(sourceFile);
if (content != null) {
generator.setSourceContent(sourceFile, content);
}
});
return generator;
};
/**
* Add a single mapping from original source line and column to the generated
* source's line and column for this source map being created. The mapping
* object should have the following properties:
*
* - generated: An object with the generated line and column positions.
* - original: An object with the original line and column positions.
* - source: The original source file (relative to the sourceRoot).
* - name: An optional original token name for this mapping.
*/
SourceMapGenerator.prototype.addMapping = function SourceMapGenerator_addMapping(aArgs) {
var generated = util.getArg(aArgs, 'generated');
var original = util.getArg(aArgs, 'original', null);
var source = util.getArg(aArgs, 'source', null);
var name = util.getArg(aArgs, 'name', null);
if (!this._skipValidation) {
this._validateMapping(generated, original, source, name);
}
if (source != null) {
source = String(source);
if (!this._sources.has(source)) {
this._sources.add(source);
}
}
if (name != null) {
name = String(name);
if (!this._names.has(name)) {
this._names.add(name);
}
}
this._mappings.add({
generatedLine: generated.line,
generatedColumn: generated.column,
originalLine: original != null && original.line,
originalColumn: original != null && original.column,
source: source,
name: name
});
};
/**
* Set the source content for a source file.
*/
SourceMapGenerator.prototype.setSourceContent = function SourceMapGenerator_setSourceContent(aSourceFile, aSourceContent) {
var source = aSourceFile;
if (this._sourceRoot != null) {
source = util.relative(this._sourceRoot, source);
}
if (aSourceContent != null) {
// Add the source content to the _sourcesContents map.
// Create a new _sourcesContents map if the property is null.
if (!this._sourcesContents) {
this._sourcesContents = Object.create(null);
}
this._sourcesContents[util.toSetString(source)] = aSourceContent;
} else if (this._sourcesContents) {
// Remove the source file from the _sourcesContents map.
// If the _sourcesContents map is empty, set the property to null.
delete this._sourcesContents[util.toSetString(source)];
if (Object.keys(this._sourcesContents).length === 0) {
this._sourcesContents = null;
}
}
};
/**
* Applies the mappings of a sub-source-map for a specific source file to the
* source map being generated. Each mapping to the supplied source file is
* rewritten using the supplied source map. Note: The resolution for the
* resulting mappings is the minimium of this map and the supplied map.
*
* @param aSourceMapConsumer The source map to be applied.
* @param aSourceFile Optional. The filename of the source file.
* If omitted, SourceMapConsumer's file property will be used.
* @param aSourceMapPath Optional. The dirname of the path to the source map
* to be applied. If relative, it is relative to the SourceMapConsumer.
* This parameter is needed when the two source maps aren't in the same
* directory, and the source map to be applied contains relative source
* paths. If so, those relative source paths need to be rewritten
* relative to the SourceMapGenerator.
*/
SourceMapGenerator.prototype.applySourceMap = function SourceMapGenerator_applySourceMap(aSourceMapConsumer, aSourceFile, aSourceMapPath) {
var sourceFile = aSourceFile; // If aSourceFile is omitted, we will use the file property of the SourceMap
if (aSourceFile == null) {
if (aSourceMapConsumer.file == null) {
throw new Error('SourceMapGenerator.prototype.applySourceMap requires either an explicit source file, ' + 'or the source map\'s "file" property. Both were omitted.');
}
sourceFile = aSourceMapConsumer.file;
}
var sourceRoot = this._sourceRoot; // Make "sourceFile" relative if an absolute Url is passed.
if (sourceRoot != null) {
sourceFile = util.relative(sourceRoot, sourceFile);
} // Applying the SourceMap can add and remove items from the sources and
// the names array.
var newSources = new ArraySet();
var newNames = new ArraySet(); // Find mappings for the "sourceFile"
this._mappings.unsortedForEach(function (mapping) {
if (mapping.source === sourceFile && mapping.originalLine != null) {
// Check if it can be mapped by the source map, then update the mapping.
var original = aSourceMapConsumer.originalPositionFor({
line: mapping.originalLine,
column: mapping.originalColumn
});
if (original.source != null) {
// Copy mapping
mapping.source = original.source;
if (aSourceMapPath != null) {
mapping.source = util.join(aSourceMapPath, mapping.source);
}
if (sourceRoot != null) {
mapping.source = util.relative(sourceRoot, mapping.source);
}
mapping.originalLine = original.line;
mapping.originalColumn = original.column;
if (original.name != null) {
mapping.name = original.name;
}
}
}
var source = mapping.source;
if (source != null && !newSources.has(source)) {
newSources.add(source);
}
var name = mapping.name;
if (name != null && !newNames.has(name)) {
newNames.add(name);
}
}, this);
this._sources = newSources;
this._names = newNames; // Copy sourcesContents of applied map.
aSourceMapConsumer.sources.forEach(function (sourceFile) {
var content = aSourceMapConsumer.sourceContentFor(sourceFile);
if (content != null) {
if (aSourceMapPath != null) {
sourceFile = util.join(aSourceMapPath, sourceFile);
}
if (sourceRoot != null) {
sourceFile = util.relative(sourceRoot, sourceFile);
}
this.setSourceContent(sourceFile, content);
}
}, this);
};
/**
* A mapping can have one of the three levels of data:
*
* 1. Just the generated position.
* 2. The Generated position, original position, and original source.
* 3. Generated and original position, original source, as well as a name
* token.
*
* To maintain consistency, we validate that any new mapping being added falls
* in to one of these categories.
*/
SourceMapGenerator.prototype._validateMapping = function SourceMapGenerator_validateMapping(aGenerated, aOriginal, aSource, aName) {
if (aGenerated && 'line' in aGenerated && 'column' in aGenerated && aGenerated.line > 0 && aGenerated.column >= 0 && !aOriginal && !aSource && !aName) {
// Case 1.
return;
} else if (aGenerated && 'line' in aGenerated && 'column' in aGenerated && aOriginal && 'line' in aOriginal && 'column' in aOriginal && aGenerated.line > 0 && aGenerated.column >= 0 && aOriginal.line > 0 && aOriginal.column >= 0 && aSource) {
// Cases 2 and 3.
return;
} else {
throw new Error('Invalid mapping: ' + JSON.stringify({
generated: aGenerated,
source: aSource,
original: aOriginal,
name: aName
}));
}
};
/**
* Serialize the accumulated mappings in to the stream of base 64 VLQs
* specified by the source map format.
*/
SourceMapGenerator.prototype._serializeMappings = function SourceMapGenerator_serializeMappings() {
var previousGeneratedColumn = 0;
var previousGeneratedLine = 1;
var previousOriginalColumn = 0;
var previousOriginalLine = 0;
var previousName = 0;
var previousSource = 0;
var result = '';
var next;
var mapping;
var nameIdx;
var sourceIdx;
var mappings = this._mappings.toArray();
for (var i = 0, len = mappings.length; i < len; i++) {
mapping = mappings[i];
next = '';
if (mapping.generatedLine !== previousGeneratedLine) {
previousGeneratedColumn = 0;
while (mapping.generatedLine !== previousGeneratedLine) {
next += ';';
previousGeneratedLine++;
}
} else {
if (i > 0) {
if (!util.compareByGeneratedPositionsInflated(mapping, mappings[i - 1])) {
continue;
}
next += ',';
}
}
next += base64VLQ.encode(mapping.generatedColumn - previousGeneratedColumn);
previousGeneratedColumn = mapping.generatedColumn;
if (mapping.source != null) {
sourceIdx = this._sources.indexOf(mapping.source);
next += base64VLQ.encode(sourceIdx - previousSource);
previousSource = sourceIdx; // lines are stored 0-based in SourceMap spec version 3
next += base64VLQ.encode(mapping.originalLine - 1 - previousOriginalLine);
previousOriginalLine = mapping.originalLine - 1;
next += base64VLQ.encode(mapping.originalColumn - previousOriginalColumn);
previousOriginalColumn = mapping.originalColumn;
if (mapping.name != null) {
nameIdx = this._names.indexOf(mapping.name);
next += base64VLQ.encode(nameIdx - previousName);
previousName = nameIdx;
}
}
result += next;
}
return result;
};
SourceMapGenerator.prototype._generateSourcesContent = function SourceMapGenerator_generateSourcesContent(aSources, aSourceRoot) {
return aSources.map(function (source) {
if (!this._sourcesContents) {
return null;
}
if (aSourceRoot != null) {
source = util.relative(aSourceRoot, source);
}
var key = util.toSetString(source);
return Object.prototype.hasOwnProperty.call(this._sourcesContents, key) ? this._sourcesContents[key] : null;
}, this);
};
/**
* Externalize the source map.
*/
SourceMapGenerator.prototype.toJSON = function SourceMapGenerator_toJSON() {
var map = {
version: this._version,
sources: this._sources.toArray(),
names: this._names.toArray(),
mappings: this._serializeMappings()
};
if (this._file != null) {
map.file = this._file;
}
if (this._sourceRoot != null) {
map.sourceRoot = this._sourceRoot;
}
if (this._sourcesContents) {
map.sourcesContent = this._generateSourcesContent(map.sources, map.sourceRoot);
}
return map;
};
/**
* Render the source map being generated to a string.
*/
SourceMapGenerator.prototype.toString = function SourceMapGenerator_toString() {
return JSON.stringify(this.toJSON());
};
exports.SourceMapGenerator = SourceMapGenerator;
/***/ }),
/* 80 */
/***/ (function(module, exports, __webpack_require__) {
/* -*- Mode: js; js-indent-level: 2; -*- */
/*
* Copyright 2011 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE or:
* http://opensource.org/licenses/BSD-3-Clause
*
* Based on the Base 64 VLQ implementation in Closure Compiler:
* https://code.google.com/p/closure-compiler/source/browse/trunk/src/com/google/debugging/sourcemap/Base64VLQ.java
*
* Copyright 2011 The Closure Compiler Authors. All rights reserved.
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
var base64 = __webpack_require__(150); // A single base 64 digit can contain 6 bits of data. For the base 64 variable
// length quantities we use in the source map spec, the first bit is the sign,
// the next four bits are the actual value, and the 6th bit is the
// continuation bit. The continuation bit tells us whether there are more
// digits in this value following this digit.
//
// Continuation
// | Sign
// | |
// V V
// 101011
var VLQ_BASE_SHIFT = 5; // binary: 100000
var VLQ_BASE = 1 << VLQ_BASE_SHIFT; // binary: 011111
var VLQ_BASE_MASK = VLQ_BASE - 1; // binary: 100000
var VLQ_CONTINUATION_BIT = VLQ_BASE;
/**
* Converts from a two-complement value to a value where the sign bit is
* placed in the least significant bit. For example, as decimals:
* 1 becomes 2 (10 binary), -1 becomes 3 (11 binary)
* 2 becomes 4 (100 binary), -2 becomes 5 (101 binary)
*/
function toVLQSigned(aValue) {
return aValue < 0 ? (-aValue << 1) + 1 : (aValue << 1) + 0;
}
/**
* Converts to a two-complement value from a value where the sign bit is
* placed in the least significant bit. For example, as decimals:
* 2 (10 binary) becomes 1, 3 (11 binary) becomes -1
* 4 (100 binary) becomes 2, 5 (101 binary) becomes -2
*/
function fromVLQSigned(aValue) {
var isNegative = (aValue & 1) === 1;
var shifted = aValue >> 1;
return isNegative ? -shifted : shifted;
}
/**
* Returns the base 64 VLQ encoded value.
*/
exports.encode = function base64VLQ_encode(aValue) {
var encoded = "";
var digit;
var vlq = toVLQSigned(aValue);
do {
digit = vlq & VLQ_BASE_MASK;
vlq >>>= VLQ_BASE_SHIFT;
if (vlq > 0) {
// There are still more digits in this value, so we must make sure the
// continuation bit is marked.
digit |= VLQ_CONTINUATION_BIT;
}
encoded += base64.encode(digit);
} while (vlq > 0);
return encoded;
};
/**
* Decodes the next base 64 VLQ value from the given string and returns the
* value and the rest of the string via the out parameter.
*/
exports.decode = function base64VLQ_decode(aStr, aIndex, aOutParam) {
var strLen = aStr.length;
var result = 0;
var shift = 0;
var continuation, digit;
do {
if (aIndex >= strLen) {
throw new Error("Expected more digits in base 64 VLQ value.");
}
digit = base64.decode(aStr.charCodeAt(aIndex++));
if (digit === -1) {
throw new Error("Invalid base64 digit: " + aStr.charAt(aIndex - 1));
}
continuation = !!(digit & VLQ_CONTINUATION_BIT);
digit &= VLQ_BASE_MASK;
result = result + (digit << shift);
shift += VLQ_BASE_SHIFT;
} while (continuation);
aOutParam.value = fromVLQSigned(result);
aOutParam.rest = aIndex;
};
/***/ }),
/* 81 */
/***/ (function(module, exports, __webpack_require__) {
/* -*- Mode: js; js-indent-level: 2; -*- */
/*
* Copyright 2011 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE or:
* http://opensource.org/licenses/BSD-3-Clause
*/
var util = __webpack_require__(9);
var has = Object.prototype.hasOwnProperty;
/**
* A data structure which is a combination of an array and a set. Adding a new
* member is O(1), testing for membership is O(1), and finding the index of an
* element is O(1). Removing elements from the set is not supported. Only
* strings are supported for membership.
*/
function ArraySet() {
this._array = [];
this._set = Object.create(null);
}
/**
* Static method for creating ArraySet instances from an existing array.
*/
ArraySet.fromArray = function ArraySet_fromArray(aArray, aAllowDuplicates) {
var set = new ArraySet();
for (var i = 0, len = aArray.length; i < len; i++) {
set.add(aArray[i], aAllowDuplicates);
}
return set;
};
/**
* Return how many unique items are in this ArraySet. If duplicates have been
* added, than those do not count towards the size.
*
* @returns Number
*/
ArraySet.prototype.size = function ArraySet_size() {
return Object.getOwnPropertyNames(this._set).length;
};
/**
* Add the given string to this set.
*
* @param String aStr
*/
ArraySet.prototype.add = function ArraySet_add(aStr, aAllowDuplicates) {
var sStr = util.toSetString(aStr);
var isDuplicate = has.call(this._set, sStr);
var idx = this._array.length;
if (!isDuplicate || aAllowDuplicates) {
this._array.push(aStr);
}
if (!isDuplicate) {
this._set[sStr] = idx;
}
};
/**
* Is the given string a member of this set?
*
* @param String aStr
*/
ArraySet.prototype.has = function ArraySet_has(aStr) {
var sStr = util.toSetString(aStr);
return has.call(this._set, sStr);
};
/**
* What is the index of the given string in the array?
*
* @param String aStr
*/
ArraySet.prototype.indexOf = function ArraySet_indexOf(aStr) {
var sStr = util.toSetString(aStr);
if (has.call(this._set, sStr)) {
return this._set[sStr];
}
throw new Error('"' + aStr + '" is not in the set.');
};
/**
* What is the element at the given index?
*
* @param Number aIdx
*/
ArraySet.prototype.at = function ArraySet_at(aIdx) {
if (aIdx >= 0 && aIdx < this._array.length) {
return this._array[aIdx];
}
throw new Error('No element indexed by ' + aIdx);
};
/**
* Returns the array representation of this set (which has the proper indices
* indicated by indexOf). Note that this is a copy of the internal array used
* for storing the members so that no one can mess with internal state.
*/
ArraySet.prototype.toArray = function ArraySet_toArray() {
return this._array.slice();
};
exports.ArraySet = ArraySet;
/***/ }),
/* 82 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
exports.default = stringify;
var _stringifier = __webpack_require__(24);
var _stringifier2 = _interopRequireDefault(_stringifier);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function stringify(node, builder) {
var str = new _stringifier2.default(builder);
str.stringify(node);
}
module.exports = exports['default'];
/***/ }),
/* 83 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
exports.__esModule = true;
var _createClass = function () {
function defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
return function (Constructor, protoProps, staticProps) {
if (protoProps) defineProperties(Constructor.prototype, protoProps);
if (staticProps) defineProperties(Constructor, staticProps);
return Constructor;
};
}();
var _warnOnce = __webpack_require__(4);
var _warnOnce2 = _interopRequireDefault(_warnOnce);
var _node = __webpack_require__(22);
var _node2 = _interopRequireDefault(_node);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _possibleConstructorReturn(self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return call && (_typeof(call) === "object" || typeof call === "function") ? call : self;
}
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + _typeof(superClass));
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
enumerable: false,
writable: true,
configurable: true
}
});
if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
}
/**
* Represents a CSS declaration.
*
* @extends Node
*
* @example
* const root = postcss.parse('a { color: black }');
* const decl = root.first.first;
* decl.type //=> 'decl'
* decl.toString() //=> ' color: black'
*/
var Declaration = function (_Node) {
_inherits(Declaration, _Node);
function Declaration(defaults) {
_classCallCheck(this, Declaration);
var _this = _possibleConstructorReturn(this, _Node.call(this, defaults));
_this.type = 'decl';
return _this;
}
_createClass(Declaration, [{
key: '_value',
get: function get() {
(0, _warnOnce2.default)('Node#_value was deprecated. Use Node#raws.value');
return this.raws.value;
},
set: function set(val) {
(0, _warnOnce2.default)('Node#_value was deprecated. Use Node#raws.value');
this.raws.value = val;
}
}, {
key: '_important',
get: function get() {
(0, _warnOnce2.default)('Node#_important was deprecated. Use Node#raws.important');
return this.raws.important;
},
set: function set(val) {
(0, _warnOnce2.default)('Node#_important was deprecated. Use Node#raws.important');
this.raws.important = val;
}
/**
* @memberof Declaration#
* @member {string} prop - the declaration’s property name
*
* @example
* const root = postcss.parse('a { color: black }');
* const decl = root.first.first;
* decl.prop //=> 'color'
*/
/**
* @memberof Declaration#
* @member {string} value - the declaration’s value
*
* @example
* const root = postcss.parse('a { color: black }');
* const decl = root.first.first;
* decl.value //=> 'black'
*/
/**
* @memberof Declaration#
* @member {boolean} important - `true` if the declaration
* has an !important annotation.
*
* @example
* const root = postcss.parse('a { color: black !important; color: red }');
* root.first.first.important //=> true
* root.first.last.important //=> undefined
*/
/**
* @memberof Declaration#
* @member {object} raws - Information to generate byte-to-byte equal
* node string as it was in the origin input.
*
* Every parser saves its own properties,
* but the default CSS parser uses:
*
* * `before`: the space symbols before the node. It also stores `*`
* and `_` symbols before the declaration (IE hack).
* * `between`: the symbols between the property and value
* for declarations.
* * `important`: the content of the important statement,
* if it is not just `!important`.
*
* PostCSS cleans declaration from comments and extra spaces,
* but it stores origin content in raws properties.
* As such, if you don’t change a declaration’s value,
* PostCSS will use the raw value with comments.
*
* @example
* const root = postcss.parse('a {\n color:black\n}')
* root.first.first.raws //=> { before: '\n ', between: ':' }
*/
}]);
return Declaration;
}(_node2.default);
exports.default = Declaration;
module.exports = exports['default'];
/***/ }),
/* 84 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
exports.default = parse;
var _parser = __webpack_require__(85);
var _parser2 = _interopRequireDefault(_parser);
var _input = __webpack_require__(23);
var _input2 = _interopRequireDefault(_input);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function parse(css, opts) {
if (opts && opts.safe) {
throw new Error('Option safe was removed. ' + 'Use parser: require("postcss-safe-parser")');
}
var input = new _input2.default(css, opts);
var parser = new _parser2.default(input);
try {
parser.tokenize();
parser.loop();
} catch (e) {
if (e.name === 'CssSyntaxError' && opts && opts.from) {
if (/\.scss$/i.test(opts.from)) {
e.message += '\nYou tried to parse SCSS with ' + 'the standard CSS parser; ' + 'try again with the postcss-scss parser';
} else if (/\.sass/i.test(opts.from)) {
e.message += '\nYou tried to parse Sass with ' + 'the standard CSS parser; ' + 'try again with the postcss-sass parser';
} else if (/\.less$/i.test(opts.from)) {
e.message += '\nYou tried to parse Less with ' + 'the standard CSS parser; ' + 'try again with the postcss-less parser';
}
}
throw e;
}
return parser.root;
}
module.exports = exports['default'];
/***/ }),
/* 85 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
var _declaration = __webpack_require__(83);
var _declaration2 = _interopRequireDefault(_declaration);
var _tokenize = __webpack_require__(76);
var _tokenize2 = _interopRequireDefault(_tokenize);
var _comment = __webpack_require__(21);
var _comment2 = _interopRequireDefault(_comment);
var _atRule = __webpack_require__(26);
var _atRule2 = _interopRequireDefault(_atRule);
var _root = __webpack_require__(27);
var _root2 = _interopRequireDefault(_root);
var _rule = __webpack_require__(10);
var _rule2 = _interopRequireDefault(_rule);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
var Parser = function () {
function Parser(input) {
_classCallCheck(this, Parser);
this.input = input;
this.pos = 0;
this.root = new _root2.default();
this.current = this.root;
this.spaces = '';
this.semicolon = false;
this.root.source = {
input: input,
start: {
line: 1,
column: 1
}
};
}
Parser.prototype.tokenize = function tokenize() {
this.tokens = (0, _tokenize2.default)(this.input);
};
Parser.prototype.loop = function loop() {
var token = void 0;
while (this.pos < this.tokens.length) {
token = this.tokens[this.pos];
switch (token[0]) {
case 'space':
case ';':
this.spaces += token[1];
break;
case '}':
this.end(token);
break;
case 'comment':
this.comment(token);
break;
case 'at-word':
this.atrule(token);
break;
case '{':
this.emptyRule(token);
break;
default:
this.other();
break;
}
this.pos += 1;
}
this.endFile();
};
Parser.prototype.comment = function comment(token) {
var node = new _comment2.default();
this.init(node, token[2], token[3]);
node.source.end = {
line: token[4],
column: token[5]
};
var text = token[1].slice(2, -2);
if (/^\s*$/.test(text)) {
node.text = '';
node.raws.left = text;
node.raws.right = '';
} else {
var match = text.match(/^(\s*)([^]*[^\s])(\s*)$/);
node.text = match[2];
node.raws.left = match[1];
node.raws.right = match[3];
}
};
Parser.prototype.emptyRule = function emptyRule(token) {
var node = new _rule2.default();
this.init(node, token[2], token[3]);
node.selector = '';
node.raws.between = '';
this.current = node;
};
Parser.prototype.other = function other() {
var token = void 0;
var end = false;
var type = null;
var colon = false;
var bracket = null;
var brackets = [];
var start = this.pos;
while (this.pos < this.tokens.length) {
token = this.tokens[this.pos];
type = token[0];
if (type === '(' || type === '[') {
if (!bracket) bracket = token;
brackets.push(type === '(' ? ')' : ']');
} else if (brackets.length === 0) {
if (type === ';') {
if (colon) {
this.decl(this.tokens.slice(start, this.pos + 1));
return;
} else {
break;
}
} else if (type === '{') {
this.rule(this.tokens.slice(start, this.pos + 1));
return;
} else if (type === '}') {
this.pos -= 1;
end = true;
break;
} else if (type === ':') {
colon = true;
}
} else if (type === brackets[brackets.length - 1]) {
brackets.pop();
if (brackets.length === 0) bracket = null;
}
this.pos += 1;
}
if (this.pos === this.tokens.length) {
this.pos -= 1;
end = true;
}
if (brackets.length > 0) this.unclosedBracket(bracket);
if (end && colon) {
while (this.pos > start) {
token = this.tokens[this.pos][0];
if (token !== 'space' && token !== 'comment') break;
this.pos -= 1;
}
this.decl(this.tokens.slice(start, this.pos + 1));
return;
}
this.unknownWord(start);
};
Parser.prototype.rule = function rule(tokens) {
tokens.pop();
var node = new _rule2.default();
this.init(node, tokens[0][2], tokens[0][3]);
node.raws.between = this.spacesAndCommentsFromEnd(tokens);
this.raw(node, 'selector', tokens);
this.current = node;
};
Parser.prototype.decl = function decl(tokens) {
var node = new _declaration2.default();
this.init(node);
var last = tokens[tokens.length - 1];
if (last[0] === ';') {
this.semicolon = true;
tokens.pop();
}
if (last[4]) {
node.source.end = {
line: last[4],
column: last[5]
};
} else {
node.source.end = {
line: last[2],
column: last[3]
};
}
while (tokens[0][0] !== 'word') {
node.raws.before += tokens.shift()[1];
}
node.source.start = {
line: tokens[0][2],
column: tokens[0][3]
};
node.prop = '';
while (tokens.length) {
var type = tokens[0][0];
if (type === ':' || type === 'space' || type === 'comment') {
break;
}
node.prop += tokens.shift()[1];
}
node.raws.between = '';
var token = void 0;
while (tokens.length) {
token = tokens.shift();
if (token[0] === ':') {
node.raws.between += token[1];
break;
} else {
node.raws.between += token[1];
}
}
if (node.prop[0] === '_' || node.prop[0] === '*') {
node.raws.before += node.prop[0];
node.prop = node.prop.slice(1);
}
node.raws.between += this.spacesAndCommentsFromStart(tokens);
this.precheckMissedSemicolon(tokens);
for (var i = tokens.length - 1; i > 0; i--) {
token = tokens[i];
if (token[1] === '!important') {
node.important = true;
var string = this.stringFrom(tokens, i);
string = this.spacesFromEnd(tokens) + string;
if (string !== ' !important') node.raws.important = string;
break;
} else if (token[1] === 'important') {
var cache = tokens.slice(0);
var str = '';
for (var j = i; j > 0; j--) {
var _type = cache[j][0];
if (str.trim().indexOf('!') === 0 && _type !== 'space') {
break;
}
str = cache.pop()[1] + str;
}
if (str.trim().indexOf('!') === 0) {
node.important = true;
node.raws.important = str;
tokens = cache;
}
}
if (token[0] !== 'space' && token[0] !== 'comment') {
break;
}
}
this.raw(node, 'value', tokens);
if (node.value.indexOf(':') !== -1) this.checkMissedSemicolon(tokens);
};
Parser.prototype.atrule = function atrule(token) {
var node = new _atRule2.default();
node.name = token[1].slice(1);
if (node.name === '') {
this.unnamedAtrule(node, token);
}
this.init(node, token[2], token[3]);
var last = false;
var open = false;
var params = [];
this.pos += 1;
while (this.pos < this.tokens.length) {
token = this.tokens[this.pos];
if (token[0] === ';') {
node.source.end = {
line: token[2],
column: token[3]
};
this.semicolon = true;
break;
} else if (token[0] === '{') {
open = true;
break;
} else if (token[0] === '}') {
this.end(token);
break;
} else {
params.push(token);
}
this.pos += 1;
}
if (this.pos === this.tokens.length) {
last = true;
}
node.raws.between = this.spacesAndCommentsFromEnd(params);
if (params.length) {
node.raws.afterName = this.spacesAndCommentsFromStart(params);
this.raw(node, 'params', params);
if (last) {
token = params[params.length - 1];
node.source.end = {
line: token[4],
column: token[5]
};
this.spaces = node.raws.between;
node.raws.between = '';
}
} else {
node.raws.afterName = '';
node.params = '';
}
if (open) {
node.nodes = [];
this.current = node;
}
};
Parser.prototype.end = function end(token) {
if (this.current.nodes && this.current.nodes.length) {
this.current.raws.semicolon = this.semicolon;
}
this.semicolon = false;
this.current.raws.after = (this.current.raws.after || '') + this.spaces;
this.spaces = '';
if (this.current.parent) {
this.current.source.end = {
line: token[2],
column: token[3]
};
this.current = this.current.parent;
} else {
this.unexpectedClose(token);
}
};
Parser.prototype.endFile = function endFile() {
if (this.current.parent) this.unclosedBlock();
if (this.current.nodes && this.current.nodes.length) {
this.current.raws.semicolon = this.semicolon;
}
this.current.raws.after = (this.current.raws.after || '') + this.spaces;
}; // Helpers
Parser.prototype.init = function init(node, line, column) {
this.current.push(node);
node.source = {
start: {
line: line,
column: column
},
input: this.input
};
node.raws.before = this.spaces;
this.spaces = '';
if (node.type !== 'comment') this.semicolon = false;
};
Parser.prototype.raw = function raw(node, prop, tokens) {
var token = void 0,
type = void 0;
var length = tokens.length;
var value = '';
var clean = true;
for (var i = 0; i < length; i += 1) {
token = tokens[i];
type = token[0];
if (type === 'comment' || type === 'space' && i === length - 1) {
clean = false;
} else {
value += token[1];
}
}
if (!clean) {
var raw = tokens.reduce(function (all, i) {
return all + i[1];
}, '');
node.raws[prop] = {
value: value,
raw: raw
};
}
node[prop] = value;
};
Parser.prototype.spacesAndCommentsFromEnd = function spacesAndCommentsFromEnd(tokens) {
var lastTokenType = void 0;
var spaces = '';
while (tokens.length) {
lastTokenType = tokens[tokens.length - 1][0];
if (lastTokenType !== 'space' && lastTokenType !== 'comment') break;
spaces = tokens.pop()[1] + spaces;
}
return spaces;
};
Parser.prototype.spacesAndCommentsFromStart = function spacesAndCommentsFromStart(tokens) {
var next = void 0;
var spaces = '';
while (tokens.length) {
next = tokens[0][0];
if (next !== 'space' && next !== 'comment') break;
spaces += tokens.shift()[1];
}
return spaces;
};
Parser.prototype.spacesFromEnd = function spacesFromEnd(tokens) {
var lastTokenType = void 0;
var spaces = '';
while (tokens.length) {
lastTokenType = tokens[tokens.length - 1][0];
if (lastTokenType !== 'space') break;
spaces = tokens.pop()[1] + spaces;
}
return spaces;
};
Parser.prototype.stringFrom = function stringFrom(tokens, from) {
var result = '';
for (var i = from; i < tokens.length; i++) {
result += tokens[i][1];
}
tokens.splice(from, tokens.length - from);
return result;
};
Parser.prototype.colon = function colon(tokens) {
var brackets = 0;
var token = void 0,
type = void 0,
prev = void 0;
for (var i = 0; i < tokens.length; i++) {
token = tokens[i];
type = token[0];
if (type === '(') {
brackets += 1;
} else if (type === ')') {
brackets -= 1;
} else if (brackets === 0 && type === ':') {
if (!prev) {
this.doubleColon(token);
} else if (prev[0] === 'word' && prev[1] === 'progid') {
continue;
} else {
return i;
}
}
prev = token;
}
return false;
}; // Errors
Parser.prototype.unclosedBracket = function unclosedBracket(bracket) {
throw this.input.error('Unclosed bracket', bracket[2], bracket[3]);
};
Parser.prototype.unknownWord = function unknownWord(start) {
var token = this.tokens[start];
throw this.input.error('Unknown word', token[2], token[3]);
};
Parser.prototype.unexpectedClose = function unexpectedClose(token) {
throw this.input.error('Unexpected }', token[2], token[3]);
};
Parser.prototype.unclosedBlock = function unclosedBlock() {
var pos = this.current.source.start;
throw this.input.error('Unclosed block', pos.line, pos.column);
};
Parser.prototype.doubleColon = function doubleColon(token) {
throw this.input.error('Double colon', token[2], token[3]);
};
Parser.prototype.unnamedAtrule = function unnamedAtrule(node, token) {
throw this.input.error('At-rule without name', token[2], token[3]);
};
Parser.prototype.precheckMissedSemicolon = function precheckMissedSemicolon(tokens) {
// Hook for Safe Parser
tokens;
};
Parser.prototype.checkMissedSemicolon = function checkMissedSemicolon(tokens) {
var colon = this.colon(tokens);
if (colon === false) return;
var founded = 0;
var token = void 0;
for (var j = colon - 1; j >= 0; j--) {
token = tokens[j];
if (token[0] !== 'space') {
founded += 1;
if (founded === 2) break;
}
}
throw this.input.error('Missed semicolon', token[2], token[3]);
};
return Parser;
}();
exports.default = Parser;
module.exports = exports['default'];
/***/ }),
/* 86 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof2(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof2 = function _typeof2(obj) { return typeof obj; }; } else { _typeof2 = function _typeof2(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof2(obj); }
exports.__esModule = true;
var _createClass = function () {
function defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
return function (Constructor, protoProps, staticProps) {
if (protoProps) defineProperties(Constructor.prototype, protoProps);
if (staticProps) defineProperties(Constructor, staticProps);
return Constructor;
};
}();
var _typeof = typeof Symbol === "function" && _typeof2(Symbol.iterator) === "symbol" ? function (obj) {
return _typeof2(obj);
} : function (obj) {
return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : _typeof2(obj);
};
var _mapGenerator = __webpack_require__(158);
var _mapGenerator2 = _interopRequireDefault(_mapGenerator);
var _stringify2 = __webpack_require__(82);
var _stringify3 = _interopRequireDefault(_stringify2);
var _warnOnce = __webpack_require__(4);
var _warnOnce2 = _interopRequireDefault(_warnOnce);
var _result = __webpack_require__(159);
var _result2 = _interopRequireDefault(_result);
var _parse = __webpack_require__(84);
var _parse2 = _interopRequireDefault(_parse);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function isPromise(obj) {
return (typeof obj === 'undefined' ? 'undefined' : _typeof(obj)) === 'object' && typeof obj.then === 'function';
}
/**
* A Promise proxy for the result of PostCSS transformations.
*
* A `LazyResult` instance is returned by {@link Processor#process}.
*
* @example
* const lazy = postcss([cssnext]).process(css);
*/
var LazyResult = function () {
function LazyResult(processor, css, opts) {
_classCallCheck(this, LazyResult);
this.stringified = false;
this.processed = false;
var root = void 0;
if ((typeof css === 'undefined' ? 'undefined' : _typeof(css)) === 'object' && css.type === 'root') {
root = css;
} else if (css instanceof LazyResult || css instanceof _result2.default) {
root = css.root;
if (css.map) {
if (typeof opts.map === 'undefined') opts.map = {};
if (!opts.map.inline) opts.map.inline = false;
opts.map.prev = css.map;
}
} else {
var parser = _parse2.default;
if (opts.syntax) parser = opts.syntax.parse;
if (opts.parser) parser = opts.parser;
if (parser.parse) parser = parser.parse;
try {
root = parser(css, opts);
} catch (error) {
this.error = error;
}
}
this.result = new _result2.default(processor, root, opts);
}
/**
* Returns a {@link Processor} instance, which will be used
* for CSS transformations.
* @type {Processor}
*/
/**
* Processes input CSS through synchronous plugins
* and calls {@link Result#warnings()}.
*
* @return {Warning[]} warnings from plugins
*/
LazyResult.prototype.warnings = function warnings() {
return this.sync().warnings();
};
/**
* Alias for the {@link LazyResult#css} property.
*
* @example
* lazy + '' === lazy.css;
*
* @return {string} output CSS
*/
LazyResult.prototype.toString = function toString() {
return this.css;
};
/**
* Processes input CSS through synchronous and asynchronous plugins
* and calls `onFulfilled` with a Result instance. If a plugin throws
* an error, the `onRejected` callback will be executed.
*
* It implements standard Promise API.
*
* @param {onFulfilled} onFulfilled - callback will be executed
* when all plugins will finish work
* @param {onRejected} onRejected - callback will be executed on any error
*
* @return {Promise} Promise API to make queue
*
* @example
* postcss([cssnext]).process(css).then(result => {
* console.log(result.css);
* });
*/
LazyResult.prototype.then = function then(onFulfilled, onRejected) {
return this.async().then(onFulfilled, onRejected);
};
/**
* Processes input CSS through synchronous and asynchronous plugins
* and calls onRejected for each error thrown in any plugin.
*
* It implements standard Promise API.
*
* @param {onRejected} onRejected - callback will be executed on any error
*
* @return {Promise} Promise API to make queue
*
* @example
* postcss([cssnext]).process(css).then(result => {
* console.log(result.css);
* }).catch(error => {
* console.error(error);
* });
*/
LazyResult.prototype.catch = function _catch(onRejected) {
return this.async().catch(onRejected);
};
LazyResult.prototype.handleError = function handleError(error, plugin) {
try {
this.error = error;
if (error.name === 'CssSyntaxError' && !error.plugin) {
error.plugin = plugin.postcssPlugin;
error.setMessage();
} else if (plugin.postcssVersion) {
var pluginName = plugin.postcssPlugin;
var pluginVer = plugin.postcssVersion;
var runtimeVer = this.result.processor.version;
var a = pluginVer.split('.');
var b = runtimeVer.split('.');
if (a[0] !== b[0] || parseInt(a[1]) > parseInt(b[1])) {
(0, _warnOnce2.default)('Your current PostCSS version ' + 'is ' + runtimeVer + ', but ' + pluginName + ' ' + 'uses ' + pluginVer + '. Perhaps this is ' + 'the source of the error below.');
}
}
} catch (err) {
if (console && console.error) console.error(err);
}
};
LazyResult.prototype.asyncTick = function asyncTick(resolve, reject) {
var _this = this;
if (this.plugin >= this.processor.plugins.length) {
this.processed = true;
return resolve();
}
try {
var plugin = this.processor.plugins[this.plugin];
var promise = this.run(plugin);
this.plugin += 1;
if (isPromise(promise)) {
promise.then(function () {
_this.asyncTick(resolve, reject);
}).catch(function (error) {
_this.handleError(error, plugin);
_this.processed = true;
reject(error);
});
} else {
this.asyncTick(resolve, reject);
}
} catch (error) {
this.processed = true;
reject(error);
}
};
LazyResult.prototype.async = function async() {
var _this2 = this;
if (this.processed) {
return new Promise(function (resolve, reject) {
if (_this2.error) {
reject(_this2.error);
} else {
resolve(_this2.stringify());
}
});
}
if (this.processing) {
return this.processing;
}
this.processing = new Promise(function (resolve, reject) {
if (_this2.error) return reject(_this2.error);
_this2.plugin = 0;
_this2.asyncTick(resolve, reject);
}).then(function () {
_this2.processed = true;
return _this2.stringify();
});
return this.processing;
};
LazyResult.prototype.sync = function sync() {
if (this.processed) return this.result;
this.processed = true;
if (this.processing) {
throw new Error('Use process(css).then(cb) to work with async plugins');
}
if (this.error) throw this.error;
for (var _iterator = this.result.processor.plugins, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
var _ref;
if (_isArray) {
if (_i >= _iterator.length) break;
_ref = _iterator[_i++];
} else {
_i = _iterator.next();
if (_i.done) break;
_ref = _i.value;
}
var plugin = _ref;
var promise = this.run(plugin);
if (isPromise(promise)) {
throw new Error('Use process(css).then(cb) to work with async plugins');
}
}
return this.result;
};
LazyResult.prototype.run = function run(plugin) {
this.result.lastPlugin = plugin;
try {
return plugin(this.result.root, this.result);
} catch (error) {
this.handleError(error, plugin);
throw error;
}
};
LazyResult.prototype.stringify = function stringify() {
if (this.stringified) return this.result;
this.stringified = true;
this.sync();
var opts = this.result.opts;
var str = _stringify3.default;
if (opts.syntax) str = opts.syntax.stringify;
if (opts.stringifier) str = opts.stringifier;
if (str.stringify) str = str.stringify;
var map = new _mapGenerator2.default(str, this.result.root, this.result.opts);
var data = map.generate();
this.result.css = data[0];
this.result.map = data[1];
return this.result;
};
_createClass(LazyResult, [{
key: 'processor',
get: function get() {
return this.result.processor;
}
/**
* Options from the {@link Processor#process} call.
* @type {processOptions}
*/
}, {
key: 'opts',
get: function get() {
return this.result.opts;
}
/**
* Processes input CSS through synchronous plugins, converts `Root`
* to a CSS string and returns {@link Result#css}.
*
* This property will only work with synchronous plugins.
* If the processor contains any asynchronous plugins
* it will throw an error. This is why this method is only
* for debug purpose, you should always use {@link LazyResult#then}.
*
* @type {string}
* @see Result#css
*/
}, {
key: 'css',
get: function get() {
return this.stringify().css;
}
/**
* An alias for the `css` property. Use it with syntaxes
* that generate non-CSS output.
*
* This property will only work with synchronous plugins.
* If the processor contains any asynchronous plugins
* it will throw an error. This is why this method is only
* for debug purpose, you should always use {@link LazyResult#then}.
*
* @type {string}
* @see Result#content
*/
}, {
key: 'content',
get: function get() {
return this.stringify().content;
}
/**
* Processes input CSS through synchronous plugins
* and returns {@link Result#map}.
*
* This property will only work with synchronous plugins.
* If the processor contains any asynchronous plugins
* it will throw an error. This is why this method is only
* for debug purpose, you should always use {@link LazyResult#then}.
*
* @type {SourceMapGenerator}
* @see Result#map
*/
}, {
key: 'map',
get: function get() {
return this.stringify().map;
}
/**
* Processes input CSS through synchronous plugins
* and returns {@link Result#root}.
*
* This property will only work with synchronous plugins. If the processor
* contains any asynchronous plugins it will throw an error.
*
* This is why this method is only for debug purpose,
* you should always use {@link LazyResult#then}.
*
* @type {Root}
* @see Result#root
*/
}, {
key: 'root',
get: function get() {
return this.sync().root;
}
/**
* Processes input CSS through synchronous plugins
* and returns {@link Result#messages}.
*
* This property will only work with synchronous plugins. If the processor
* contains any asynchronous plugins it will throw an error.
*
* This is why this method is only for debug purpose,
* you should always use {@link LazyResult#then}.
*
* @type {Message[]}
* @see Result#messages
*/
}, {
key: 'messages',
get: function get() {
return this.sync().messages;
}
}]);
return LazyResult;
}();
exports.default = LazyResult;
/**
* @callback onFulfilled
* @param {Result} result
*/
/**
* @callback onRejected
* @param {Error} error
*/
module.exports = exports['default'];
/***/ }),
/* 87 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
var createError = __webpack_require__(88);
var parseFrontMatter = __webpack_require__(28);
var lineColumnToIndex = __webpack_require__(89);
var _require = __webpack_require__(90),
hasPragma = _require.hasPragma; // utils
var utils = __webpack_require__(95);
var isSCSS = utils.isSCSS;
var isSCSSNestedPropertyNode = utils.isSCSSNestedPropertyNode;
function parseValueNodes(nodes) {
var parenGroup = {
open: null,
close: null,
groups: [],
type: "paren_group"
};
var parenGroupStack = [parenGroup];
var rootParenGroup = parenGroup;
var commaGroup = {
groups: [],
type: "comma_group"
};
var commaGroupStack = [commaGroup];
for (var i = 0; i < nodes.length; ++i) {
var node = nodes[i];
var isUnquotedDataURLCall = node.type === "func" && node.value === "url" && node.group && node.group.groups && node.group.groups[0] && node.group.groups[0].groups && node.group.groups[0].groups.length > 2 && node.group.groups[0].groups[0].type === "word" && node.group.groups[0].groups[0].value === "data" && node.group.groups[0].groups[1].type === "colon" && node.group.groups[0].groups[1].value === ":";
if (isUnquotedDataURLCall) {
node.group.groups = [stringifyGroup(node)];
}
if (node.type === "paren" && node.value === "(") {
parenGroup = {
open: node,
close: null,
groups: [],
type: "paren_group"
};
parenGroupStack.push(parenGroup);
commaGroup = {
groups: [],
type: "comma_group"
};
commaGroupStack.push(commaGroup);
} else if (node.type === "paren" && node.value === ")") {
if (commaGroup.groups.length) {
parenGroup.groups.push(commaGroup);
}
parenGroup.close = node;
if (commaGroupStack.length === 1) {
throw new Error("Unbalanced parenthesis");
}
commaGroupStack.pop();
commaGroup = commaGroupStack[commaGroupStack.length - 1];
commaGroup.groups.push(parenGroup);
parenGroupStack.pop();
parenGroup = parenGroupStack[parenGroupStack.length - 1];
} else if (node.type === "comma") {
parenGroup.groups.push(commaGroup);
commaGroup = {
groups: [],
type: "comma_group"
};
commaGroupStack[commaGroupStack.length - 1] = commaGroup;
} else {
commaGroup.groups.push(node);
}
}
if (commaGroup.groups.length > 0) {
parenGroup.groups.push(commaGroup);
}
return rootParenGroup;
}
function stringifyGroup(node) {
if (node.group) {
return stringifyGroup(node.group);
}
if (node.groups) {
return node.groups.reduce(function (previousValue, currentValue, index) {
return previousValue + stringifyGroup(currentValue) + (currentValue.type === "comma_group" && index !== node.groups.length - 1 ? "," : "");
}, "");
}
var before = node.raws && node.raws.before ? node.raws.before : "";
var value = node.value ? node.value : "";
var unit = node.unit ? node.unit : "";
var after = node.raws && node.raws.after ? node.raws.after : "";
return before + value + unit + after;
}
function flattenGroups(node) {
if (node.type === "paren_group" && !node.open && !node.close && node.groups.length === 1) {
return flattenGroups(node.groups[0]);
}
if (node.type === "comma_group" && node.groups.length === 1) {
return flattenGroups(node.groups[0]);
}
if (node.type === "paren_group" || node.type === "comma_group") {
return Object.assign({}, node, {
groups: node.groups.map(flattenGroups)
});
}
return node;
}
function addTypePrefix(node, prefix) {
if (node && _typeof(node) === "object") {
delete node.parent;
for (var key in node) {
addTypePrefix(node[key], prefix);
if (key === "type" && typeof node[key] === "string") {
if (!node[key].startsWith(prefix)) {
node[key] = prefix + node[key];
}
}
}
}
return node;
}
function addMissingType(node) {
if (node && _typeof(node) === "object") {
delete node.parent;
for (var key in node) {
addMissingType(node[key]);
}
if (!Array.isArray(node) && node.value && !node.type) {
node.type = "unknown";
}
}
return node;
}
function parseNestedValue(node) {
if (node && _typeof(node) === "object") {
delete node.parent;
for (var key in node) {
parseNestedValue(node[key]);
if (key === "nodes") {
node.group = flattenGroups(parseValueNodes(node[key]));
delete node[key];
}
}
}
return node;
}
function parseValue(value) {
var valueParser = __webpack_require__(97);
var result = null;
try {
result = valueParser(value, {
loose: true
}).parse();
} catch (e) {
return {
type: "value-unknown",
value: value
};
}
var parsedResult = parseNestedValue(result);
return addTypePrefix(parsedResult, "value-");
}
function parseSelector(selector) {
// If there's a comment inside of a selector, the parser tries to parse
// the content of the comment as selectors which turns it into complete
// garbage. Better to print the whole selector as-is and not try to parse
// and reformat it.
if (selector.match(/\/\/|\/\*/)) {
return {
type: "selector-unknown",
value: selector.replace(/^ +/, "").replace(/ +$/, "")
};
}
var selectorParser = __webpack_require__(106);
var result = null;
try {
selectorParser(function (result_) {
result = result_;
}).process(selector);
} catch (e) {
// Fail silently. It's better to print it as is than to try and parse it
// Note: A common failure is for SCSS nested properties. `background:
// none { color: red; }` is parsed as a NestedDeclaration by
// postcss-scss, while `background: { color: red; }` is parsed as a Rule
// with a selector ending with a colon. See:
// https://github.com/postcss/postcss-scss/issues/39
return {
type: "selector-unknown",
value: selector
};
}
return addTypePrefix(result, "selector-");
}
function parseMediaQuery(params) {
var mediaParser = __webpack_require__(111).default;
var result = null;
try {
result = mediaParser(params);
} catch (e) {
// Ignore bad media queries
return {
type: "selector-unknown",
value: params
};
}
return addTypePrefix(addMissingType(result), "media-");
}
var DEFAULT_SCSS_DIRECTIVE = /(\s*?)(!default).*$/;
var GLOBAL_SCSS_DIRECTIVE = /(\s*?)(!global).*$/;
function parseNestedCSS(node) {
if (node && _typeof(node) === "object") {
delete node.parent;
for (var key in node) {
parseNestedCSS(node[key]);
}
if (!node.type) {
return node;
}
if (!node.raws) {
node.raws = {};
}
var selector = "";
if (typeof node.selector === "string") {
selector = node.raws.selector ? node.raws.selector.scss ? node.raws.selector.scss : node.raws.selector.raw : node.selector;
if (node.raws.between && node.raws.between.trim().length > 0) {
selector += node.raws.between;
}
node.raws.selector = selector;
}
var value = "";
if (typeof node.value === "string") {
value = node.raws.value ? node.raws.value.scss ? node.raws.value.scss : node.raws.value.raw : node.value;
value = value.trim();
node.raws.value = selector;
}
var params = "";
if (typeof node.params === "string") {
params = node.raws.params ? node.raws.params.scss ? node.raws.params.scss : node.raws.params.raw : node.params;
if (node.raws.afterName && node.raws.afterName.trim().length > 0) {
params = node.raws.afterName + params;
}
if (node.raws.between && node.raws.between.trim().length > 0) {
params = params + node.raws.between;
}
params = params.trim();
node.raws.params = params;
} // Ignore LESS mixin declaration
if (selector.trim().length > 0) {
if (selector.startsWith("@") && selector.endsWith(":")) {
return node;
} // Ignore LESS mixins
if (node.mixin) {
node.selector = parseValue(selector);
return node;
} // Check on SCSS nested property
if (isSCSSNestedPropertyNode(node)) {
node.isSCSSNesterProperty = true;
}
node.selector = parseSelector(selector);
return node;
}
if (value.length > 0) {
var defaultSCSSDirectiveIndex = value.match(DEFAULT_SCSS_DIRECTIVE);
if (defaultSCSSDirectiveIndex) {
value = value.substring(0, defaultSCSSDirectiveIndex.index);
node.scssDefault = true;
if (defaultSCSSDirectiveIndex[0].trim() !== "!default") {
node.raws.scssDefault = defaultSCSSDirectiveIndex[0];
}
}
var globalSCSSDirectiveIndex = value.match(GLOBAL_SCSS_DIRECTIVE);
if (globalSCSSDirectiveIndex) {
value = value.substring(0, globalSCSSDirectiveIndex.index);
node.scssGlobal = true;
if (globalSCSSDirectiveIndex[0].trim() !== "!global") {
node.raws.scssGlobal = globalSCSSDirectiveIndex[0];
}
}
if (value.startsWith("progid:")) {
return {
type: "value-unknown",
value: value
};
}
node.value = parseValue(value);
}
if (node.type === "css-atrule" && params.length > 0) {
var name = node.name;
var lowercasedName = node.name.toLowerCase();
if (name === "warn" || name === "error") {
node.params = {
type: "media-unknown",
value: params
};
return node;
}
if (name === "extend" || name === "nest") {
node.selector = parseSelector(params);
delete node.params;
return node;
}
if (name === "at-root") {
if (/^\(\s*(without|with)\s*:[\s\S]+\)$/.test(params)) {
node.params = parseValue(params);
} else {
node.selector = parseSelector(params);
delete node.params;
}
return node;
}
if (lowercasedName === "import") {
node.params = parseValue(params);
return node;
}
if (["namespace", "supports", "if", "else", "for", "each", "while", "debug", "mixin", "include", "function", "return", "define-mixin", "add-mixin"].indexOf(name) !== -1) {
// Remove unnecessary spaces in SCSS variable arguments
params = params.replace(/(\$\S+?)\s+?\.\.\./, "$1..."); // Remove unnecessary spaces before SCSS control, mixin and function directives
params = params.replace(/^(?!if)(\S+)\s+\(/, "$1(");
node.value = parseValue(params);
delete node.params;
return node;
}
if (name === "custom-selector") {
var customSelector = params.match(/:--\S+?\s+/)[0].trim();
node.customSelector = customSelector;
node.selector = parseSelector(params.substring(customSelector.length));
delete node.params;
return node;
}
if (["media", "custom-media"].indexOf(lowercasedName) !== -1) {
if (params.includes("#{")) {
// Workaround for media at rule with scss interpolation
return {
type: "media-unknown",
value: params
};
}
node.params = parseMediaQuery(params);
return node;
}
node.params = params;
return node;
}
}
return node;
}
function parseWithParser(parser, text) {
var parsed = parseFrontMatter(text);
var frontMatter = parsed.frontMatter;
text = parsed.content;
var result;
try {
result = parser.parse(text);
} catch (e) {
if (typeof e.line !== "number") {
throw e;
}
throw createError("(postcss) " + e.name + " " + e.reason, {
start: e
});
}
result = parseNestedCSS(addTypePrefix(result, "css-"));
if (frontMatter) {
result.nodes.unshift(frontMatter);
}
return result;
}
function requireParser(isSCSSParser) {
if (isSCSSParser) {
return __webpack_require__(113);
} // TODO: Remove this hack when this issue is fixed:
// https://github.com/shellscape/postcss-less/issues/88
var LessParser = __webpack_require__(72);
LessParser.prototype.atrule = function () {
return Object.getPrototypeOf(LessParser.prototype).atrule.apply(this, arguments);
};
return __webpack_require__(182);
}
function parse(text, parsers, opts) {
var hasExplicitParserChoice = opts.parser === "less" || opts.parser === "scss";
var isSCSSParser = isSCSS(opts.parser, text);
try {
return parseWithParser(requireParser(isSCSSParser), text);
} catch (originalError) {
if (hasExplicitParserChoice) {
throw originalError;
}
try {
return parseWithParser(requireParser(!isSCSSParser), text);
} catch (_secondError) {
throw originalError;
}
}
}
var parser = {
parse: parse,
astFormat: "postcss",
hasPragma: hasPragma,
locStart: function locStart(node) {
if (node.source) {
return lineColumnToIndex(node.source.start, node.source.input.css) - 1;
}
return null;
},
locEnd: function locEnd(node) {
var endNode = node.nodes && node.nodes[node.nodes.length - 1];
if (endNode && node.source && !node.source.end) {
node = endNode;
}
if (node.source && node.source.end) {
return lineColumnToIndex(node.source.end, node.source.input.css);
}
return null;
}
}; // Export as a plugin so we can reuse the same bundle for UMD loading
module.exports = {
parsers: {
css: parser,
less: parser,
scss: parser
}
};
/***/ }),
/* 88 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function createError(message, loc) {
// Construct an error similar to the ones thrown by Babel.
var error = new SyntaxError(message + " (" + loc.start.line + ":" + loc.start.column + ")");
error.loc = loc;
return error;
}
module.exports = createError;
/***/ }),
/* 89 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
// Super inefficient, needs to be cached.
module.exports = function (lineColumn, text) {
var index = 0;
for (var i = 0; i < lineColumn.line - 1; ++i) {
index = text.indexOf("\n", index) + 1;
if (index === -1) {
return -1;
}
}
return index + lineColumn.column;
};
/***/ }),
/* 90 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var jsPragma = __webpack_require__(91);
var parseFrontMatter = __webpack_require__(28);
function hasPragma(text) {
return jsPragma.hasPragma(parseFrontMatter(text).content);
}
function insertPragma(text) {
var _parseFrontMatter = parseFrontMatter(text),
frontMatter = _parseFrontMatter.frontMatter,
content = _parseFrontMatter.content;
return (frontMatter ? frontMatter.raw + "\n\n" : "") + jsPragma.insertPragma(content);
}
module.exports = {
hasPragma: hasPragma,
insertPragma: insertPragma
};
/***/ }),
/* 91 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var docblock = __webpack_require__(92);
function hasPragma(text) {
var pragmas = Object.keys(docblock.parse(docblock.extract(text)));
return pragmas.indexOf("prettier") !== -1 || pragmas.indexOf("format") !== -1;
}
function insertPragma(text) {
var parsedDocblock = docblock.parseWithComments(docblock.extract(text));
var pragmas = Object.assign({
format: ""
}, parsedDocblock.pragmas);
var newDocblock = docblock.print({
pragmas: pragmas,
comments: parsedDocblock.comments.replace(/^(\s+?\r?\n)+/, "") // remove leading newlines
}).replace(/(\r\n|\r)/g, "\n"); // normalise newlines (mitigate use of os.EOL by jest-docblock)
var strippedText = docblock.strip(text);
var separatingNewlines = strippedText.startsWith("\n") ? "\n" : "\n\n";
return newDocblock + separatingNewlines + strippedText;
}
module.exports = {
hasPragma: hasPragma,
insertPragma: insertPragma
};
/***/ }),
/* 92 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, '__esModule', {
value: true
});
exports.extract = extract;
exports.strip = strip;
exports.parse = parse;
exports.parseWithComments = parseWithComments;
exports.print = print;
var _detectNewline;
function _load_detectNewline() {
return _detectNewline = _interopRequireDefault(__webpack_require__(93));
}
var _os;
function _load_os() {
return _os = __webpack_require__(94);
}
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
/**
* Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
*
*/
var commentEndRe = /\*\/$/;
var commentStartRe = /^\/\*\*/;
var docblockRe = /^\s*(\/\*\*?(.|\r?\n)*?\*\/)/;
var lineCommentRe = /(^|\s+)\/\/([^\r\n]*)/g;
var ltrimNewlineRe = /^(\r?\n)+/;
var multilineRe = /(?:^|\r?\n) *(@[^\r\n]*?) *\r?\n *(?![^@\r\n]*\/\/[^]*)([^@\r\n\s][^@\r\n]+?) *\r?\n/g;
var propertyRe = /(?:^|\r?\n) *@(\S+) *([^\r\n]*)/g;
var stringStartRe = /(\r?\n|^) *\* ?/g;
function extract(contents) {
var match = contents.match(docblockRe);
return match ? match[0].trimLeft() : '';
}
function strip(contents) {
var match = contents.match(docblockRe);
return match && match[0] ? contents.substring(match[0].length) : contents;
}
function parse(docblock) {
return parseWithComments(docblock).pragmas;
}
function parseWithComments(docblock) {
var line = (0, (_detectNewline || _load_detectNewline()).default)(docblock) || (_os || _load_os()).EOL;
docblock = docblock.replace(commentStartRe, '').replace(commentEndRe, '').replace(stringStartRe, '$1'); // Normalize multi-line directives
var prev = '';
while (prev !== docblock) {
prev = docblock;
docblock = docblock.replace(multilineRe, "".concat(line, "$1 $2").concat(line));
}
docblock = docblock.replace(ltrimNewlineRe, '').trimRight();
var result = Object.create(null);
var comments = docblock.replace(propertyRe, '').replace(ltrimNewlineRe, '').trimRight();
var match;
while (match = propertyRe.exec(docblock)) {
// strip linecomments from pragmas
var nextPragma = match[2].replace(lineCommentRe, '');
if (typeof result[match[1]] === 'string' || Array.isArray(result[match[1]])) {
result[match[1]] = [].concat(result[match[1]], nextPragma);
} else {
result[match[1]] = nextPragma;
}
}
return {
comments: comments,
pragmas: result
};
}
function print(_ref) {
var _ref$comments = _ref.comments;
var comments = _ref$comments === undefined ? '' : _ref$comments;
var _ref$pragmas = _ref.pragmas;
var pragmas = _ref$pragmas === undefined ? {} : _ref$pragmas;
var line = (0, (_detectNewline || _load_detectNewline()).default)(comments) || (_os || _load_os()).EOL;
var head = '/**';
var start = ' *';
var tail = ' */';
var keys = Object.keys(pragmas);
var printedObject = keys.map(function (key) {
return printKeyValues(key, pragmas[key]);
}).reduce(function (arr, next) {
return arr.concat(next);
}, []).map(function (keyValue) {
return start + ' ' + keyValue + line;
}).join('');
if (!comments) {
if (keys.length === 0) {
return '';
}
if (keys.length === 1 && !Array.isArray(pragmas[keys[0]])) {
var value = pragmas[keys[0]];
return "".concat(head, " ").concat(printKeyValues(keys[0], value)[0]).concat(tail);
}
}
var printedComments = comments.split(line).map(function (textLine) {
return "".concat(start, " ").concat(textLine);
}).join(line) + line;
return head + line + (comments ? printedComments : '') + (comments && keys.length ? start + line : '') + printedObject + tail;
}
function printKeyValues(key, valueOrArray) {
return [].concat(valueOrArray).map(function (value) {
return "@".concat(key, " ").concat(value).trim();
});
}
/***/ }),
/* 93 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
module.exports = function (str) {
if (typeof str !== 'string') {
throw new TypeError('Expected a string');
}
var newlines = str.match(/(?:\r?\n)/g) || [];
if (newlines.length === 0) {
return null;
}
var crlf = newlines.filter(function (el) {
return el === '\r\n';
}).length;
var lf = newlines.length - crlf;
return crlf > lf ? '\r\n' : '\n';
};
module.exports.graceful = function (str) {
return module.exports(str) || '\n';
};
/***/ }),
/* 94 */
/***/ (function(module, exports) {
exports.endianness = function () {
return 'LE';
};
exports.hostname = function () {
if (typeof location !== 'undefined') {
return location.hostname;
} else return '';
};
exports.loadavg = function () {
return [];
};
exports.uptime = function () {
return 0;
};
exports.freemem = function () {
return Number.MAX_VALUE;
};
exports.totalmem = function () {
return Number.MAX_VALUE;
};
exports.cpus = function () {
return [];
};
exports.type = function () {
return 'Browser';
};
exports.release = function () {
if (typeof navigator !== 'undefined') {
return navigator.appVersion;
}
return '';
};
exports.networkInterfaces = exports.getNetworkInterfaces = function () {
return {};
};
exports.arch = function () {
return 'javascript';
};
exports.platform = function () {
return 'browser';
};
exports.tmpdir = exports.tmpDir = function () {
return '/tmp';
};
exports.EOL = '\n';
/***/ }),
/* 95 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var htmlTagNames = __webpack_require__(96);
var colorAdjusterFunctions = ["red", "green", "blue", "alpha", "a", "rgb", "hue", "h", "saturation", "s", "lightness", "l", "whiteness", "w", "blackness", "b", "tint", "shade", "blend", "blenda", "contrast", "hsl", "hsla", "hwb", "hwba"];
function getAncestorCounter(path, typeOrTypes) {
var types = [].concat(typeOrTypes);
var counter = -1;
var ancestorNode;
while (ancestorNode = path.getParentNode(++counter)) {
if (types.indexOf(ancestorNode.type) !== -1) {
return counter;
}
}
return -1;
}
function getAncestorNode(path, typeOrTypes) {
var counter = getAncestorCounter(path, typeOrTypes);
return counter === -1 ? null : path.getParentNode(counter);
}
function getPropOfDeclNode(path) {
var declAncestorNode = getAncestorNode(path, "css-decl");
return declAncestorNode && declAncestorNode.prop && declAncestorNode.prop.toLowerCase();
}
function isSCSS(parser, text) {
var hasExplicitParserChoice = parser === "less" || parser === "scss";
var IS_POSSIBLY_SCSS = /(\w\s*: [^}:]+|#){|@import[^\n]+(url|,)/;
return hasExplicitParserChoice ? parser === "scss" : IS_POSSIBLY_SCSS.test(text);
}
function isWideKeywords(value) {
return ["initial", "inherit", "unset", "revert"].indexOf(value.toLowerCase()) !== -1;
}
function isKeyframeAtRuleKeywords(path, value) {
var atRuleAncestorNode = getAncestorNode(path, "css-atrule");
return atRuleAncestorNode && atRuleAncestorNode.name && atRuleAncestorNode.name.toLowerCase().endsWith("keyframes") && ["from", "to"].indexOf(value.toLowerCase()) !== -1;
}
function maybeToLowerCase(value) {
return value.includes("$") || value.includes("@") || value.includes("#") || value.startsWith("%") || value.startsWith("--") || value.startsWith(":--") || value.includes("(") && value.includes(")") ? value : value.toLowerCase();
}
function insideValueFunctionNode(path, functionName) {
var funcAncestorNode = getAncestorNode(path, "value-func");
return funcAncestorNode && funcAncestorNode.value && funcAncestorNode.value.toLowerCase() === functionName;
}
function insideICSSRuleNode(path) {
var ruleAncestorNode = getAncestorNode(path, "css-rule");
return ruleAncestorNode && ruleAncestorNode.raws && ruleAncestorNode.raws.selector && (ruleAncestorNode.raws.selector.startsWith(":import") || ruleAncestorNode.raws.selector.startsWith(":export"));
}
function insideAtRuleNode(path, atRuleNameOrAtRuleNames) {
var atRuleNames = [].concat(atRuleNameOrAtRuleNames);
var atRuleAncestorNode = getAncestorNode(path, "css-atrule");
return atRuleAncestorNode && atRuleNames.indexOf(atRuleAncestorNode.name.toLowerCase()) !== -1;
}
function insideURLFunctionInImportAtRuleNode(path) {
var node = path.getValue();
var atRuleAncestorNode = getAncestorNode(path, "css-atrule");
return atRuleAncestorNode && atRuleAncestorNode.name === "import" && node.groups[0].value === "url" && node.groups.length === 2;
}
function isURLFunctionNode(node) {
return node.type === "value-func" && node.value.toLowerCase() === "url";
}
function isLastNode(path, node) {
var parentNode = path.getParentNode();
if (!parentNode) {
return false;
}
var nodes = parentNode.nodes;
return nodes && nodes.indexOf(node) === nodes.length - 1;
}
function isHTMLTag(value) {
return htmlTagNames.indexOf(value.toLowerCase()) !== -1;
}
function isDetachedRulesetDeclarationNode(node) {
// If a Less file ends up being parsed with the SCSS parser, Less
// variable declarations will be parsed as atrules with names ending
// with a colon, so keep the original case then.
if (!node.selector) {
return false;
}
return typeof node.selector === "string" && /^@.+:.*$/.test(node.selector) || node.selector.value && /^@.+:.*$/.test(node.selector.value);
}
function isForKeywordNode(node) {
return node.type === "value-word" && ["from", "through", "end"].indexOf(node.value) !== -1;
}
function isIfElseKeywordNode(node) {
return node.type === "value-word" && ["and", "or", "not"].indexOf(node.value) !== -1;
}
function isEachKeywordNode(node) {
return node.type === "value-word" && node.value === "in";
}
function isMultiplicationNode(node) {
return node.type === "value-operator" && node.value === "*";
}
function isDivisionNode(node) {
return node.type === "value-operator" && node.value === "/";
}
function isAdditionNode(node) {
return node.type === "value-operator" && node.value === "+";
}
function isSubtractionNode(node) {
return node.type === "value-operator" && node.value === "-";
}
function isModuloNode(node) {
return node.type === "value-operator" && node.value === "%";
}
function isMathOperatorNode(node) {
return isMultiplicationNode(node) || isDivisionNode(node) || isAdditionNode(node) || isSubtractionNode(node) || isModuloNode(node);
}
function isEqualityOperatorNode(node) {
return node.type === "value-word" && ["==", "!="].indexOf(node.value) !== -1;
}
function isRelationalOperatorNode(node) {
return node.type === "value-word" && ["<", ">", "<=", ">="].indexOf(node.value) !== -1;
}
function isSCSSControlDirectiveNode(node) {
return node.type === "css-atrule" && ["if", "else", "for", "each", "while"].indexOf(node.name) !== -1;
}
function isSCSSNestedPropertyNode(node) {
if (!node.selector) {
return false;
}
return node.selector.replace(/\/\*.*?\*\//, "").replace(/\/\/.*?\n/, "").trim().endsWith(":");
}
function isDetachedRulesetCallNode(node) {
return node.raws && node.raws.params && /^\(\s*\)$/.test(node.raws.params);
}
function isTemplatePlaceholderNode(node) {
return node.name.startsWith("prettier-placeholder");
}
function isTemplatePropNode(node) {
return node.prop.startsWith("@prettier-placeholder");
}
function isPostcssSimpleVarNode(currentNode, nextNode) {
return currentNode.value === "$$" && currentNode.type === "value-func" && nextNode && nextNode.type === "value-word" && !nextNode.raws.before;
}
function hasComposesNode(node) {
return node.value && node.value.type === "value-root" && node.value.group && node.value.group.type === "value-value" && node.prop.toLowerCase() === "composes";
}
function hasParensAroundNode(node) {
return node.value && node.value.group && node.value.group.group && node.value.group.group.type === "value-paren_group" && node.value.group.group.open !== null && node.value.group.group.close !== null;
}
function hasEmptyRawBefore(node) {
return node.raws && node.raws.before === "";
}
function isKeyValuePairNode(node) {
return node.type === "value-comma_group" && node.groups && node.groups[1] && node.groups[1].type === "value-colon";
}
function isKeyValuePairInParenGroupNode(node) {
return node.type === "value-paren_group" && node.groups && node.groups[0] && isKeyValuePairNode(node.groups[0]);
}
function isSCSSMapItemNode(path) {
var node = path.getValue(); // Ignore empty item (i.e. `$key: ()`)
if (node.groups.length === 0) {
return false;
}
var parentParentNode = path.getParentNode(1); // Check open parens contain key/value pair (i.e. `(key: value)` and `(key: (value, other-value)`)
if (!isKeyValuePairInParenGroupNode(node) && !(parentParentNode && isKeyValuePairInParenGroupNode(parentParentNode))) {
return false;
}
var declNode = getAncestorNode(path, "css-decl"); // SCSS map declaration (i.e. `$map: (key: value, other-key: other-value)`)
if (declNode && declNode.prop && declNode.prop.startsWith("$")) {
return true;
} // List as value of key inside SCSS map (i.e. `$map: (key: (value other-value other-other-value))`)
if (isKeyValuePairInParenGroupNode(parentParentNode)) {
return true;
} // SCSS Map is argument of function (i.e. `func((key: value, other-key: other-value))`)
if (parentParentNode.type === "value-func") {
return true;
}
return false;
}
function isInlineValueCommentNode(node) {
return node.type === "value-comment" && node.inline;
}
function isHashNode(node) {
return node.type === "value-word" && node.value === "#";
}
function isLeftCurlyBraceNode(node) {
return node.type === "value-word" && node.value === "{";
}
function isRightCurlyBraceNode(node) {
return node.type === "value-word" && node.value === "}";
}
function isWordNode(node) {
return ["value-word", "value-atword"].indexOf(node.type) !== -1;
}
function isColonNode(node) {
return node.type === "value-colon";
}
function isMediaAndSupportsKeywords(node) {
return node.value && ["not", "and", "or"].indexOf(node.value.toLowerCase()) !== -1;
}
function isColorAdjusterFuncNode(node) {
if (node.type !== "value-func") {
return false;
}
return colorAdjusterFunctions.indexOf(node.value.toLowerCase()) !== -1;
}
module.exports = {
getAncestorCounter: getAncestorCounter,
getAncestorNode: getAncestorNode,
getPropOfDeclNode: getPropOfDeclNode,
maybeToLowerCase: maybeToLowerCase,
insideValueFunctionNode: insideValueFunctionNode,
insideICSSRuleNode: insideICSSRuleNode,
insideAtRuleNode: insideAtRuleNode,
insideURLFunctionInImportAtRuleNode: insideURLFunctionInImportAtRuleNode,
isKeyframeAtRuleKeywords: isKeyframeAtRuleKeywords,
isHTMLTag: isHTMLTag,
isWideKeywords: isWideKeywords,
isSCSS: isSCSS,
isLastNode: isLastNode,
isSCSSControlDirectiveNode: isSCSSControlDirectiveNode,
isDetachedRulesetDeclarationNode: isDetachedRulesetDeclarationNode,
isRelationalOperatorNode: isRelationalOperatorNode,
isEqualityOperatorNode: isEqualityOperatorNode,
isMultiplicationNode: isMultiplicationNode,
isDivisionNode: isDivisionNode,
isAdditionNode: isAdditionNode,
isSubtractionNode: isSubtractionNode,
isModuloNode: isModuloNode,
isMathOperatorNode: isMathOperatorNode,
isEachKeywordNode: isEachKeywordNode,
isForKeywordNode: isForKeywordNode,
isURLFunctionNode: isURLFunctionNode,
isIfElseKeywordNode: isIfElseKeywordNode,
hasComposesNode: hasComposesNode,
hasParensAroundNode: hasParensAroundNode,
hasEmptyRawBefore: hasEmptyRawBefore,
isSCSSNestedPropertyNode: isSCSSNestedPropertyNode,
isDetachedRulesetCallNode: isDetachedRulesetCallNode,
isTemplatePlaceholderNode: isTemplatePlaceholderNode,
isTemplatePropNode: isTemplatePropNode,
isPostcssSimpleVarNode: isPostcssSimpleVarNode,
isKeyValuePairNode: isKeyValuePairNode,
isKeyValuePairInParenGroupNode: isKeyValuePairInParenGroupNode,
isSCSSMapItemNode: isSCSSMapItemNode,
isInlineValueCommentNode: isInlineValueCommentNode,
isHashNode: isHashNode,
isLeftCurlyBraceNode: isLeftCurlyBraceNode,
isRightCurlyBraceNode: isRightCurlyBraceNode,
isWordNode: isWordNode,
isColonNode: isColonNode,
isMediaAndSupportsKeywords: isMediaAndSupportsKeywords,
isColorAdjusterFuncNode: isColorAdjusterFuncNode
};
/***/ }),
/* 96 */
/***/ (function(module, exports) {
module.exports = [
"a",
"abbr",
"acronym",
"address",
"applet",
"area",
"article",
"aside",
"audio",
"b",
"base",
"basefont",
"bdi",
"bdo",
"bgsound",
"big",
"blink",
"blockquote",
"body",
"br",
"button",
"canvas",
"caption",
"center",
"cite",
"code",
"col",
"colgroup",
"command",
"content",
"data",
"datalist",
"dd",
"del",
"details",
"dfn",
"dialog",
"dir",
"div",
"dl",
"dt",
"element",
"em",
"embed",
"fieldset",
"figcaption",
"figure",
"font",
"footer",
"form",
"frame",
"frameset",
"h1",
"h2",
"h3",
"h4",
"h5",
"h6",
"head",
"header",
"hgroup",
"hr",
"html",
"i",
"iframe",
"image",
"img",
"input",
"ins",
"isindex",
"kbd",
"keygen",
"label",
"legend",
"li",
"link",
"listing",
"main",
"map",
"mark",
"marquee",
"math",
"menu",
"menuitem",
"meta",
"meter",
"multicol",
"nav",
"nextid",
"nobr",
"noembed",
"noframes",
"noscript",
"object",
"ol",
"optgroup",
"option",
"output",
"p",
"param",
"picture",
"plaintext",
"pre",
"progress",
"q",
"rb",
"rbc",
"rp",
"rt",
"rtc",
"ruby",
"s",
"samp",
"script",
"section",
"select",
"shadow",
"slot",
"small",
"source",
"spacer",
"span",
"strike",
"strong",
"style",
"sub",
"summary",
"sup",
"svg",
"table",
"tbody",
"td",
"template",
"textarea",
"tfoot",
"th",
"thead",
"time",
"title",
"tr",
"track",
"tt",
"u",
"ul",
"var",
"video",
"wbr",
"xmp"
];
/***/ }),
/* 97 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var Parser = __webpack_require__(98);
var AtWord = __webpack_require__(31);
var Colon = __webpack_require__(32);
var Comma = __webpack_require__(33);
var Comment = __webpack_require__(34);
var Func = __webpack_require__(35);
var Num = __webpack_require__(36);
var Operator = __webpack_require__(37);
var Paren = __webpack_require__(38);
var Str = __webpack_require__(39);
var UnicodeRange = __webpack_require__(41);
var Value = __webpack_require__(30);
var Word = __webpack_require__(40);
var parser = function parser(source, options) {
return new Parser(source, options);
};
parser.atword = function (opts) {
return new AtWord(opts);
};
parser.colon = function (opts) {
opts.value = opts.value || ':';
return new Colon(opts);
};
parser.comma = function (opts) {
opts.value = opts.value || ',';
return new Comma(opts);
};
parser.comment = function (opts) {
return new Comment(opts);
};
parser.func = function (opts) {
return new Func(opts);
};
parser.number = function (opts) {
return new Num(opts);
};
parser.operator = function (opts) {
return new Operator(opts);
};
parser.paren = function (opts) {
opts.value = opts.value || '(';
return new Paren(opts);
};
parser.string = function (opts) {
opts.quote = opts.quote || '\'';
return new Str(opts);
};
parser.value = function (opts) {
return new Value(opts);
};
parser.word = function (opts) {
return new Word(opts);
};
parser.unicodeRange = function (opts) {
return new UnicodeRange(opts);
};
module.exports = parser;
/***/ }),
/* 98 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
var Root = __webpack_require__(99);
var Value = __webpack_require__(30);
var AtWord = __webpack_require__(31);
var Colon = __webpack_require__(32);
var Comma = __webpack_require__(33);
var Comment = __webpack_require__(34);
var Func = __webpack_require__(35);
var Numbr = __webpack_require__(36);
var Operator = __webpack_require__(37);
var Paren = __webpack_require__(38);
var Str = __webpack_require__(39);
var Word = __webpack_require__(40);
var UnicodeRange = __webpack_require__(41);
var tokenize = __webpack_require__(100);
var flatten = __webpack_require__(42);
var indexesOf = __webpack_require__(43);
var uniq = __webpack_require__(44);
var ParserError = __webpack_require__(105);
function sortAscending(list) {
return list.sort(function (a, b) {
return a - b;
});
}
module.exports =
/*#__PURE__*/
function () {
function Parser(input, options) {
_classCallCheck(this, Parser);
var defaults = {
loose: false
}; // cache needs to be an array for values with more than 1 level of function nesting
this.cache = [];
this.input = input;
this.options = Object.assign({}, defaults, options);
this.position = 0; // we'll use this to keep track of the paren balance
this.unbalanced = 0;
this.root = new Root();
var value = new Value();
this.root.append(value);
this.current = value;
this.tokens = tokenize(input, this.options);
}
_createClass(Parser, [{
key: "parse",
value: function parse() {
return this.loop();
}
}, {
key: "colon",
value: function colon() {
var token = this.currToken;
this.newNode(new Colon({
value: token[1],
source: {
start: {
line: token[2],
column: token[3]
},
end: {
line: token[4],
column: token[5]
}
},
sourceIndex: token[6]
}));
this.position++;
}
}, {
key: "comma",
value: function comma() {
var token = this.currToken;
this.newNode(new Comma({
value: token[1],
source: {
start: {
line: token[2],
column: token[3]
},
end: {
line: token[4],
column: token[5]
}
},
sourceIndex: token[6]
}));
this.position++;
}
}, {
key: "comment",
value: function comment() {
var inline = false,
value = this.currToken[1].replace(/\/\*|\*\//g, ''),
node;
if (this.options.loose && value.startsWith("//")) {
value = value.substring(2);
inline = true;
}
node = new Comment({
value: value,
inline: inline,
source: {
start: {
line: this.currToken[2],
column: this.currToken[3]
},
end: {
line: this.currToken[4],
column: this.currToken[5]
}
},
sourceIndex: this.currToken[6]
});
this.newNode(node);
this.position++;
}
}, {
key: "error",
value: function error(message, token) {
throw new ParserError(message + " at line: ".concat(token[2], ", column ").concat(token[3]));
}
}, {
key: "loop",
value: function loop() {
while (this.position < this.tokens.length) {
this.parseTokens();
}
if (!this.current.last && this.spaces) {
this.current.raws.before += this.spaces;
} else if (this.spaces) {
this.current.last.raws.after += this.spaces;
}
this.spaces = '';
return this.root;
}
}, {
key: "operator",
value: function operator() {
// if a +|- operator is followed by a non-word character (. is allowed) and
// is preceded by a non-word character. (5+5)
var char = this.currToken[1],
node;
if (char === '+' || char === '-') {
// only inspect if the operator is not the first token, and we're only
// within a calc() function: the only spec-valid place for math expressions
if (!this.options.loose) {
if (this.position > 0) {
if (this.current.type === 'func' && this.current.value === 'calc') {
// allow operators to be proceeded by spaces and opening parens
if (this.prevToken[0] !== 'space' && this.prevToken[0] !== '(') {
this.error('Syntax Error', this.currToken);
} // valid: calc(1 - +2)
// invalid: calc(1 -+2)
else if (this.nextToken[0] !== 'space' && this.nextToken[0] !== 'word') {
this.error('Syntax Error', this.currToken);
} // valid: calc(1 - +2)
// valid: calc(-0.5 + 2)
// invalid: calc(1 -2)
else if (this.nextToken[0] === 'word' && this.current.last.type !== 'operator' && this.current.last.value !== '(') {
this.error('Syntax Error', this.currToken);
}
} // if we're not in a function and someone has doubled up on operators,
// or they're trying to perform a calc outside of a calc
// eg. +-4px or 5+ 5, throw an error
else if (this.nextToken[0] === 'space' || this.nextToken[0] === 'operator' || this.prevToken[0] === 'operator') {
this.error('Syntax Error', this.currToken);
}
}
}
if (!this.options.loose) {
if (this.nextToken[0] === 'word') {
return this.word();
}
} else {
if ((!this.current.nodes.length || this.current.last && this.current.last.type === 'operator') && this.nextToken[0] === 'word') {
return this.word();
}
}
}
node = new Operator({
value: this.currToken[1],
source: {
start: {
line: this.currToken[2],
column: this.currToken[3]
},
end: {
line: this.currToken[2],
column: this.currToken[3]
}
},
sourceIndex: this.currToken[4]
});
this.position++;
return this.newNode(node);
}
}, {
key: "parseTokens",
value: function parseTokens() {
switch (this.currToken[0]) {
case 'space':
this.space();
break;
case 'colon':
this.colon();
break;
case 'comma':
this.comma();
break;
case 'comment':
this.comment();
break;
case '(':
this.parenOpen();
break;
case ')':
this.parenClose();
break;
case 'atword':
case 'word':
this.word();
break;
case 'operator':
this.operator();
break;
case 'string':
this.string();
break;
case 'unicoderange':
this.unicodeRange();
break;
default:
this.word();
break;
}
}
}, {
key: "parenOpen",
value: function parenOpen() {
var unbalanced = 1,
pos = this.position + 1,
token = this.currToken,
last; // check for balanced parens
while (pos < this.tokens.length && unbalanced) {
var tkn = this.tokens[pos];
if (tkn[0] === '(') {
unbalanced++;
}
if (tkn[0] === ')') {
unbalanced--;
}
pos++;
}
if (unbalanced) {
this.error('Expected closing parenthesis', token);
} // ok, all parens are balanced. continue on
last = this.current.last;
if (last && last.type === 'func' && last.unbalanced < 0) {
last.unbalanced = 0; // ok we're ready to add parens now
this.current = last;
}
this.current.unbalanced++;
this.newNode(new Paren({
value: token[1],
source: {
start: {
line: token[2],
column: token[3]
},
end: {
line: token[4],
column: token[5]
}
},
sourceIndex: token[6]
}));
this.position++; // url functions get special treatment, and anything between the function
// parens get treated as one word, if the contents aren't not a string.
if (this.current.type === 'func' && this.current.unbalanced && this.current.value === 'url' && this.currToken[0] !== 'string' && this.currToken[0] !== ')' && !this.options.loose) {
var nextToken = this.nextToken,
value = this.currToken[1],
start = {
line: this.currToken[2],
column: this.currToken[3]
};
while (nextToken && nextToken[0] !== ')' && this.current.unbalanced) {
this.position++;
value += this.currToken[1];
nextToken = this.nextToken;
}
if (this.position !== this.tokens.length - 1) {
// skip the following word definition, or it'll be a duplicate
this.position++;
this.newNode(new Word({
value: value,
source: {
start: start,
end: {
line: this.currToken[4],
column: this.currToken[5]
}
},
sourceIndex: this.currToken[6]
}));
}
}
}
}, {
key: "parenClose",
value: function parenClose() {
var token = this.currToken;
this.newNode(new Paren({
value: token[1],
source: {
start: {
line: token[2],
column: token[3]
},
end: {
line: token[4],
column: token[5]
}
},
sourceIndex: token[6]
}));
this.position++;
if (this.position >= this.tokens.length - 1 && !this.current.unbalanced) {
return;
}
this.current.unbalanced--;
if (this.current.unbalanced < 0) {
this.error('Expected opening parenthesis', token);
}
if (!this.current.unbalanced && this.cache.length) {
this.current = this.cache.pop();
}
}
}, {
key: "space",
value: function space() {
var token = this.currToken; // Handle space before and after the selector
if (this.position === this.tokens.length - 1 || this.nextToken[0] === ',' || this.nextToken[0] === ')') {
this.current.last.raws.after += token[1];
this.position++;
} else {
this.spaces = token[1];
this.position++;
}
}
}, {
key: "unicodeRange",
value: function unicodeRange() {
var token = this.currToken;
this.newNode(new UnicodeRange({
value: token[1],
source: {
start: {
line: token[2],
column: token[3]
},
end: {
line: token[4],
column: token[5]
}
},
sourceIndex: token[6]
}));
this.position++;
}
}, {
key: "splitWord",
value: function splitWord() {
var _this = this;
var nextToken = this.nextToken,
word = this.currToken[1],
rNumber = /^[\+\-]?((\d+(\.\d*)?)|(\.\d+))([eE][\+\-]?\d+)?/,
// treat css-like groupings differently so they can be inspected,
// but don't address them as anything but a word, but allow hex values
// to pass through.
rNoFollow = /^(?!\#([a-z0-9]+))[\#\{\}]/gi,
hasAt,
indices;
if (!rNoFollow.test(word)) {
while (nextToken && nextToken[0] === 'word') {
this.position++;
var current = this.currToken[1];
word += current;
nextToken = this.nextToken;
}
}
hasAt = indexesOf(word, '@');
indices = sortAscending(uniq(flatten([[0], hasAt])));
indices.forEach(function (ind, i) {
var index = indices[i + 1] || word.length,
value = word.slice(ind, index),
node;
if (~hasAt.indexOf(ind)) {
node = new AtWord({
value: value.slice(1),
source: {
start: {
line: _this.currToken[2],
column: _this.currToken[3] + ind
},
end: {
line: _this.currToken[4],
column: _this.currToken[3] + (index - 1)
}
},
sourceIndex: _this.currToken[6] + indices[i]
});
} else if (rNumber.test(_this.currToken[1])) {
var unit = value.replace(rNumber, '');
node = new Numbr({
value: value.replace(unit, ''),
source: {
start: {
line: _this.currToken[2],
column: _this.currToken[3] + ind
},
end: {
line: _this.currToken[4],
column: _this.currToken[3] + (index - 1)
}
},
sourceIndex: _this.currToken[6] + indices[i],
unit: unit
});
} else {
node = new (nextToken && nextToken[0] === '(' ? Func : Word)({
value: value,
source: {
start: {
line: _this.currToken[2],
column: _this.currToken[3] + ind
},
end: {
line: _this.currToken[4],
column: _this.currToken[3] + (index - 1)
}
},
sourceIndex: _this.currToken[6] + indices[i]
});
if (node.constructor.name === 'Word') {
node.isHex = /^#(.+)/.test(value);
node.isColor = /^#([0-9a-f]{3}|[0-9a-f]{4}|[0-9a-f]{6}|[0-9a-f]{8})$/i.test(value);
} else {
_this.cache.push(_this.current);
}
}
_this.newNode(node);
});
this.position++;
}
}, {
key: "string",
value: function string() {
var token = this.currToken,
value = this.currToken[1],
rQuote = /^(\"|\')/,
quoted = rQuote.test(value),
quote = '',
node;
if (quoted) {
quote = value.match(rQuote)[0]; // set value to the string within the quotes
// quotes are stored in raws
value = value.slice(1, value.length - 1);
}
node = new Str({
value: value,
source: {
start: {
line: token[2],
column: token[3]
},
end: {
line: token[4],
column: token[5]
}
},
sourceIndex: token[6],
quoted: quoted
});
node.raws.quote = quote;
this.newNode(node);
this.position++;
}
}, {
key: "word",
value: function word() {
return this.splitWord();
}
}, {
key: "newNode",
value: function newNode(node) {
if (this.spaces) {
node.raws.before += this.spaces;
this.spaces = '';
}
return this.current.append(node);
}
}, {
key: "currToken",
get: function get() {
return this.tokens[this.position];
}
}, {
key: "nextToken",
get: function get() {
return this.tokens[this.position + 1];
}
}, {
key: "prevToken",
get: function get() {
return this.tokens[this.position - 1];
}
}]);
return Parser;
}();
/***/ }),
/* 99 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
var Container = __webpack_require__(1);
module.exports =
/*#__PURE__*/
function (_Container) {
_inherits(Root, _Container);
function Root(opts) {
var _this;
_classCallCheck(this, Root);
_this = _possibleConstructorReturn(this, _getPrototypeOf(Root).call(this, opts));
_this.type = 'root';
return _this;
}
return Root;
}(Container);
/***/ }),
/* 100 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var openBracket = '{'.charCodeAt(0);
var closeBracket = '}'.charCodeAt(0);
var openParen = '('.charCodeAt(0);
var closeParen = ')'.charCodeAt(0);
var singleQuote = '\''.charCodeAt(0);
var doubleQuote = '"'.charCodeAt(0);
var backslash = '\\'.charCodeAt(0);
var slash = '/'.charCodeAt(0);
var period = '.'.charCodeAt(0);
var comma = ','.charCodeAt(0);
var colon = ':'.charCodeAt(0);
var asterisk = '*'.charCodeAt(0);
var minus = '-'.charCodeAt(0);
var plus = '+'.charCodeAt(0);
var pound = '#'.charCodeAt(0);
var newline = '\n'.charCodeAt(0);
var space = ' '.charCodeAt(0);
var feed = '\f'.charCodeAt(0);
var tab = '\t'.charCodeAt(0);
var cr = '\r'.charCodeAt(0);
var at = '@'.charCodeAt(0);
var lowerE = 'e'.charCodeAt(0);
var upperE = 'E'.charCodeAt(0);
var digit0 = '0'.charCodeAt(0);
var digit9 = '9'.charCodeAt(0);
var lowerU = 'u'.charCodeAt(0);
var upperU = 'U'.charCodeAt(0);
var atEnd = /[ \n\t\r\{\(\)'"\\;,/]/g;
var wordEnd = /[ \n\t\r\(\)\{\}\*:;@!&'"\+\|~>,\[\]\\]|\/(?=\*)/g;
var wordEndNum = /[ \n\t\r\(\)\{\}\*:;@!&'"\-\+\|~>,\[\]\\]|\//g;
var alphaNum = /^[a-z0-9]/i;
var unicodeRange = /^[a-f0-9?\-]/i;
var util = __webpack_require__(101);
var TokenizeError = __webpack_require__(104);
module.exports = function tokenize(input, options) {
options = options || {};
var tokens = [],
css = input.valueOf(),
length = css.length,
offset = -1,
line = 1,
pos = 0,
parentCount = 0,
isURLArg = null,
code,
next,
quote,
lines,
last,
content,
escape,
nextLine,
nextOffset,
escaped,
escapePos,
nextChar;
function unclosed(what) {
var message = util.format('Unclosed %s at line: %d, column: %d, token: %d', what, line, pos - offset, pos);
throw new TokenizeError(message);
}
function tokenizeError() {
var message = util.format('Syntax error at line: %d, column: %d, token: %d', line, pos - offset, pos);
throw new TokenizeError(message);
}
while (pos < length) {
code = css.charCodeAt(pos);
if (code === newline) {
offset = pos;
line += 1;
}
switch (code) {
case newline:
case space:
case tab:
case cr:
case feed:
next = pos;
do {
next += 1;
code = css.charCodeAt(next);
if (code === newline) {
offset = next;
line += 1;
}
} while (code === space || code === newline || code === tab || code === cr || code === feed);
tokens.push(['space', css.slice(pos, next), line, pos - offset, line, next - offset, pos]);
pos = next - 1;
break;
case colon:
next = pos + 1;
tokens.push(['colon', css.slice(pos, next), line, pos - offset, line, next - offset, pos]);
pos = next - 1;
break;
case comma:
next = pos + 1;
tokens.push(['comma', css.slice(pos, next), line, pos - offset, line, next - offset, pos]);
pos = next - 1;
break;
case openBracket:
tokens.push(['{', '{', line, pos - offset, line, next - offset, pos]);
break;
case closeBracket:
tokens.push(['}', '}', line, pos - offset, line, next - offset, pos]);
break;
case openParen:
parentCount++;
isURLArg = !isURLArg && parentCount === 1 && tokens.length > 0 && tokens[tokens.length - 1][0] === "word" && tokens[tokens.length - 1][1] === "url";
tokens.push(['(', '(', line, pos - offset, line, next - offset, pos]);
break;
case closeParen:
parentCount--;
isURLArg = !isURLArg && parentCount === 1;
tokens.push([')', ')', line, pos - offset, line, next - offset, pos]);
break;
case singleQuote:
case doubleQuote:
quote = code === singleQuote ? '\'' : '"';
next = pos;
do {
escaped = false;
next = css.indexOf(quote, next + 1);
if (next === -1) {
unclosed('quote', quote);
}
escapePos = next;
while (css.charCodeAt(escapePos - 1) === backslash) {
escapePos -= 1;
escaped = !escaped;
}
} while (escaped);
tokens.push(['string', css.slice(pos, next + 1), line, pos - offset, line, next - offset, pos]);
pos = next;
break;
case at:
atEnd.lastIndex = pos + 1;
atEnd.test(css);
if (atEnd.lastIndex === 0) {
next = css.length - 1;
} else {
next = atEnd.lastIndex - 2;
}
tokens.push(['atword', css.slice(pos, next + 1), line, pos - offset, line, next - offset, pos]);
pos = next;
break;
case backslash:
next = pos;
code = css.charCodeAt(next + 1);
if (escape && code !== slash && code !== space && code !== newline && code !== tab && code !== cr && code !== feed) {
next += 1;
}
tokens.push(['word', css.slice(pos, next + 1), line, pos - offset, line, next - offset, pos]);
pos = next;
break;
case plus:
case minus:
case asterisk:
next = pos + 1;
nextChar = css.slice(pos + 1, next + 1);
var prevChar = css.slice(pos - 1, pos); // if the operator is immediately followed by a word character, then we
// have a prefix of some kind, and should fall-through. eg. -webkit
// look for --* for custom variables
if (code === minus && nextChar.charCodeAt(0) === minus) {
next++;
tokens.push(['word', css.slice(pos, next), line, pos - offset, line, next - offset, pos]);
pos = next - 1;
break;
}
tokens.push(['operator', css.slice(pos, next), line, pos - offset, line, next - offset, pos]);
pos = next - 1;
break;
default:
if (code === slash && (css.charCodeAt(pos + 1) === asterisk || options.loose && !isURLArg && css.charCodeAt(pos + 1) === slash)) {
var isStandardComment = css.charCodeAt(pos + 1) === asterisk;
if (isStandardComment) {
next = css.indexOf('*/', pos + 2) + 1;
if (next === 0) {
unclosed('comment', '*/');
}
} else {
var newlinePos = css.indexOf('\n', pos + 2);
next = newlinePos !== -1 ? newlinePos - 1 : length;
}
content = css.slice(pos, next + 1);
lines = content.split('\n');
last = lines.length - 1;
if (last > 0) {
nextLine = line + last;
nextOffset = next - lines[last].length;
} else {
nextLine = line;
nextOffset = offset;
}
tokens.push(['comment', content, line, pos - offset, nextLine, next - nextOffset, pos]);
offset = nextOffset;
line = nextLine;
pos = next;
} else if (code === pound && !alphaNum.test(css.slice(pos + 1, pos + 2))) {
next = pos + 1;
tokens.push(['#', css.slice(pos, next), line, pos - offset, line, next - offset, pos]);
pos = next - 1;
} else if ((code === lowerU || code === upperU) && css.charCodeAt(pos + 1) === plus) {
next = pos + 2;
do {
next += 1;
code = css.charCodeAt(next);
} while (next < length && unicodeRange.test(css.slice(next, next + 1)));
tokens.push(['unicoderange', css.slice(pos, next), line, pos - offset, line, next - offset, pos]);
pos = next - 1;
} // catch a regular slash, that isn't a comment
else if (code === slash) {
next = pos + 1;
tokens.push(['operator', css.slice(pos, next), line, pos - offset, line, next - offset, pos]);
pos = next - 1;
} else {
var regex = wordEnd; // we're dealing with a word that starts with a number
// those get treated differently
if (code >= digit0 && code <= digit9) {
regex = wordEndNum;
}
regex.lastIndex = pos + 1;
regex.test(css);
if (regex.lastIndex === 0) {
next = css.length - 1;
} else {
next = regex.lastIndex - 2;
} // Exponential number notation with minus or plus: 1e-10, 1e+10
if (regex === wordEndNum || code === period) {
var ncode = css.charCodeAt(next),
ncode1 = css.charCodeAt(next + 1),
ncode2 = css.charCodeAt(next + 2);
if ((ncode === lowerE || ncode === upperE) && (ncode1 === minus || ncode1 === plus) && ncode2 >= digit0 && ncode2 <= digit9) {
wordEndNum.lastIndex = next + 2;
wordEndNum.test(css);
if (wordEndNum.lastIndex === 0) {
next = css.length - 1;
} else {
next = wordEndNum.lastIndex - 2;
}
}
}
tokens.push(['word', css.slice(pos, next + 1), line, pos - offset, line, next - offset, pos]);
pos = next;
}
break;
}
pos++;
}
return tokens;
};
/***/ }),
/* 101 */
/***/ (function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(global, process) {function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
var formatRegExp = /%[sdj%]/g;
exports.format = function (f) {
if (!isString(f)) {
var objects = [];
for (var i = 0; i < arguments.length; i++) {
objects.push(inspect(arguments[i]));
}
return objects.join(' ');
}
var i = 1;
var args = arguments;
var len = args.length;
var str = String(f).replace(formatRegExp, function (x) {
if (x === '%%') return '%';
if (i >= len) return x;
switch (x) {
case '%s':
return String(args[i++]);
case '%d':
return Number(args[i++]);
case '%j':
try {
return JSON.stringify(args[i++]);
} catch (_) {
return '[Circular]';
}
default:
return x;
}
});
for (var x = args[i]; i < len; x = args[++i]) {
if (isNull(x) || !isObject(x)) {
str += ' ' + x;
} else {
str += ' ' + inspect(x);
}
}
return str;
}; // Mark that a method should not be used.
// Returns a modified function which warns once by default.
// If --no-deprecation is set, then it is a no-op.
exports.deprecate = function (fn, msg) {
// Allow for deprecating things in the process of starting up.
if (isUndefined(global.process)) {
return function () {
return exports.deprecate(fn, msg).apply(this, arguments);
};
}
if (process.noDeprecation === true) {
return fn;
}
var warned = false;
function deprecated() {
if (!warned) {
if (process.throwDeprecation) {
throw new Error(msg);
} else if (process.traceDeprecation) {
console.trace(msg);
} else {
console.error(msg);
}
warned = true;
}
return fn.apply(this, arguments);
}
return deprecated;
};
var debugs = {};
var debugEnviron;
exports.debuglog = function (set) {
if (isUndefined(debugEnviron)) debugEnviron = process.env.NODE_DEBUG || '';
set = set.toUpperCase();
if (!debugs[set]) {
if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) {
var pid = process.pid;
debugs[set] = function () {
var msg = exports.format.apply(exports, arguments);
console.error('%s %d: %s', set, pid, msg);
};
} else {
debugs[set] = function () {};
}
}
return debugs[set];
};
/**
* Echos the value of a value. Trys to print the value out
* in the best way possible given the different types.
*
* @param {Object} obj The object to print out.
* @param {Object} opts Optional options object that alters the output.
*/
/* legacy: obj, showHidden, depth, colors*/
function inspect(obj, opts) {
// default options
var ctx = {
seen: [],
stylize: stylizeNoColor
}; // legacy...
if (arguments.length >= 3) ctx.depth = arguments[2];
if (arguments.length >= 4) ctx.colors = arguments[3];
if (isBoolean(opts)) {
// legacy...
ctx.showHidden = opts;
} else if (opts) {
// got an "options" object
exports._extend(ctx, opts);
} // set default options
if (isUndefined(ctx.showHidden)) ctx.showHidden = false;
if (isUndefined(ctx.depth)) ctx.depth = 2;
if (isUndefined(ctx.colors)) ctx.colors = false;
if (isUndefined(ctx.customInspect)) ctx.customInspect = true;
if (ctx.colors) ctx.stylize = stylizeWithColor;
return formatValue(ctx, obj, ctx.depth);
}
exports.inspect = inspect; // http://en.wikipedia.org/wiki/ANSI_escape_code#graphics
inspect.colors = {
'bold': [1, 22],
'italic': [3, 23],
'underline': [4, 24],
'inverse': [7, 27],
'white': [37, 39],
'grey': [90, 39],
'black': [30, 39],
'blue': [34, 39],
'cyan': [36, 39],
'green': [32, 39],
'magenta': [35, 39],
'red': [31, 39],
'yellow': [33, 39]
}; // Don't use 'blue' not visible on cmd.exe
inspect.styles = {
'special': 'cyan',
'number': 'yellow',
'boolean': 'yellow',
'undefined': 'grey',
'null': 'bold',
'string': 'green',
'date': 'magenta',
// "name": intentionally not styling
'regexp': 'red'
};
function stylizeWithColor(str, styleType) {
var style = inspect.styles[styleType];
if (style) {
return "\x1B[" + inspect.colors[style][0] + 'm' + str + "\x1B[" + inspect.colors[style][1] + 'm';
} else {
return str;
}
}
function stylizeNoColor(str, styleType) {
return str;
}
function arrayToHash(array) {
var hash = {};
array.forEach(function (val, idx) {
hash[val] = true;
});
return hash;
}
function formatValue(ctx, value, recurseTimes) {
// Provide a hook for user-specified inspect functions.
// Check that value is an object with an inspect function on it
if (ctx.customInspect && value && isFunction(value.inspect) && // Filter out the util module, it's inspect function is special
value.inspect !== exports.inspect && // Also filter out any prototype objects using the circular check.
!(value.constructor && value.constructor.prototype === value)) {
var ret = value.inspect(recurseTimes, ctx);
if (!isString(ret)) {
ret = formatValue(ctx, ret, recurseTimes);
}
return ret;
} // Primitive types cannot have properties
var primitive = formatPrimitive(ctx, value);
if (primitive) {
return primitive;
} // Look up the keys of the object.
var keys = Object.keys(value);
var visibleKeys = arrayToHash(keys);
if (ctx.showHidden) {
keys = Object.getOwnPropertyNames(value);
} // IE doesn't make error fields non-enumerable
// http://msdn.microsoft.com/en-us/library/ie/dww52sbt(v=vs.94).aspx
if (isError(value) && (keys.indexOf('message') >= 0 || keys.indexOf('description') >= 0)) {
return formatError(value);
} // Some type of object without properties can be shortcutted.
if (keys.length === 0) {
if (isFunction(value)) {
var name = value.name ? ': ' + value.name : '';
return ctx.stylize('[Function' + name + ']', 'special');
}
if (isRegExp(value)) {
return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
}
if (isDate(value)) {
return ctx.stylize(Date.prototype.toString.call(value), 'date');
}
if (isError(value)) {
return formatError(value);
}
}
var base = '',
array = false,
braces = ['{', '}']; // Make Array say that they are Array
if (isArray(value)) {
array = true;
braces = ['[', ']'];
} // Make functions say that they are functions
if (isFunction(value)) {
var n = value.name ? ': ' + value.name : '';
base = ' [Function' + n + ']';
} // Make RegExps say that they are RegExps
if (isRegExp(value)) {
base = ' ' + RegExp.prototype.toString.call(value);
} // Make dates with properties first say the date
if (isDate(value)) {
base = ' ' + Date.prototype.toUTCString.call(value);
} // Make error with message first say the error
if (isError(value)) {
base = ' ' + formatError(value);
}
if (keys.length === 0 && (!array || value.length == 0)) {
return braces[0] + base + braces[1];
}
if (recurseTimes < 0) {
if (isRegExp(value)) {
return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
} else {
return ctx.stylize('[Object]', 'special');
}
}
ctx.seen.push(value);
var output;
if (array) {
output = formatArray(ctx, value, recurseTimes, visibleKeys, keys);
} else {
output = keys.map(function (key) {
return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array);
});
}
ctx.seen.pop();
return reduceToSingleString(output, base, braces);
}
function formatPrimitive(ctx, value) {
if (isUndefined(value)) return ctx.stylize('undefined', 'undefined');
if (isString(value)) {
var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '').replace(/'/g, "\\'").replace(/\\"/g, '"') + '\'';
return ctx.stylize(simple, 'string');
}
if (isNumber(value)) return ctx.stylize('' + value, 'number');
if (isBoolean(value)) return ctx.stylize('' + value, 'boolean'); // For some reason typeof null is "object", so special case here.
if (isNull(value)) return ctx.stylize('null', 'null');
}
function formatError(value) {
return '[' + Error.prototype.toString.call(value) + ']';
}
function formatArray(ctx, value, recurseTimes, visibleKeys, keys) {
var output = [];
for (var i = 0, l = value.length; i < l; ++i) {
if (hasOwnProperty(value, String(i))) {
output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, String(i), true));
} else {
output.push('');
}
}
keys.forEach(function (key) {
if (!key.match(/^\d+$/)) {
output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, key, true));
}
});
return output;
}
function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) {
var name, str, desc;
desc = Object.getOwnPropertyDescriptor(value, key) || {
value: value[key]
};
if (desc.get) {
if (desc.set) {
str = ctx.stylize('[Getter/Setter]', 'special');
} else {
str = ctx.stylize('[Getter]', 'special');
}
} else {
if (desc.set) {
str = ctx.stylize('[Setter]', 'special');
}
}
if (!hasOwnProperty(visibleKeys, key)) {
name = '[' + key + ']';
}
if (!str) {
if (ctx.seen.indexOf(desc.value) < 0) {
if (isNull(recurseTimes)) {
str = formatValue(ctx, desc.value, null);
} else {
str = formatValue(ctx, desc.value, recurseTimes - 1);
}
if (str.indexOf('\n') > -1) {
if (array) {
str = str.split('\n').map(function (line) {
return ' ' + line;
}).join('\n').substr(2);
} else {
str = '\n' + str.split('\n').map(function (line) {
return ' ' + line;
}).join('\n');
}
}
} else {
str = ctx.stylize('[Circular]', 'special');
}
}
if (isUndefined(name)) {
if (array && key.match(/^\d+$/)) {
return str;
}
name = JSON.stringify('' + key);
if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) {
name = name.substr(1, name.length - 2);
name = ctx.stylize(name, 'name');
} else {
name = name.replace(/'/g, "\\'").replace(/\\"/g, '"').replace(/(^"|"$)/g, "'");
name = ctx.stylize(name, 'string');
}
}
return name + ': ' + str;
}
function reduceToSingleString(output, base, braces) {
var numLinesEst = 0;
var length = output.reduce(function (prev, cur) {
numLinesEst++;
if (cur.indexOf('\n') >= 0) numLinesEst++;
return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1;
}, 0);
if (length > 60) {
return braces[0] + (base === '' ? '' : base + '\n ') + ' ' + output.join(',\n ') + ' ' + braces[1];
}
return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1];
} // NOTE: These type checking functions intentionally don't use `instanceof`
// because it is fragile and can be easily faked with `Object.create()`.
function isArray(ar) {
return Array.isArray(ar);
}
exports.isArray = isArray;
function isBoolean(arg) {
return typeof arg === 'boolean';
}
exports.isBoolean = isBoolean;
function isNull(arg) {
return arg === null;
}
exports.isNull = isNull;
function isNullOrUndefined(arg) {
return arg == null;
}
exports.isNullOrUndefined = isNullOrUndefined;
function isNumber(arg) {
return typeof arg === 'number';
}
exports.isNumber = isNumber;
function isString(arg) {
return typeof arg === 'string';
}
exports.isString = isString;
function isSymbol(arg) {
return _typeof(arg) === 'symbol';
}
exports.isSymbol = isSymbol;
function isUndefined(arg) {
return arg === void 0;
}
exports.isUndefined = isUndefined;
function isRegExp(re) {
return isObject(re) && objectToString(re) === '[object RegExp]';
}
exports.isRegExp = isRegExp;
function isObject(arg) {
return _typeof(arg) === 'object' && arg !== null;
}
exports.isObject = isObject;
function isDate(d) {
return isObject(d) && objectToString(d) === '[object Date]';
}
exports.isDate = isDate;
function isError(e) {
return isObject(e) && (objectToString(e) === '[object Error]' || e instanceof Error);
}
exports.isError = isError;
function isFunction(arg) {
return typeof arg === 'function';
}
exports.isFunction = isFunction;
function isPrimitive(arg) {
return arg === null || typeof arg === 'boolean' || typeof arg === 'number' || typeof arg === 'string' || _typeof(arg) === 'symbol' || // ES6 symbol
typeof arg === 'undefined';
}
exports.isPrimitive = isPrimitive;
exports.isBuffer = __webpack_require__(102);
function objectToString(o) {
return Object.prototype.toString.call(o);
}
function pad(n) {
return n < 10 ? '0' + n.toString(10) : n.toString(10);
}
var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']; // 26 Feb 16:19:34
function timestamp() {
var d = new Date();
var time = [pad(d.getHours()), pad(d.getMinutes()), pad(d.getSeconds())].join(':');
return [d.getDate(), months[d.getMonth()], time].join(' ');
} // log is just a thin wrapper to console.log that prepends a timestamp
exports.log = function () {
console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments));
};
/**
* Inherit the prototype methods from one constructor into another.
*
* The Function.prototype.inherits from lang.js rewritten as a standalone
* function (not on Function.prototype). NOTE: If this file is to be loaded
* during bootstrapping this function needs to be rewritten using some native
* functions as prototype setup using normal JavaScript does not work as
* expected during bootstrapping (see mirror.js in r114903).
*
* @param {function} ctor Constructor function which needs to inherit the
* prototype.
* @param {function} superCtor Constructor function to inherit prototype from.
*/
exports.inherits = __webpack_require__(103);
exports._extend = function (origin, add) {
// Don't do anything if add isn't an object
if (!add || !isObject(add)) return origin;
var keys = Object.keys(add);
var i = keys.length;
while (i--) {
origin[keys[i]] = add[keys[i]];
}
return origin;
};
function hasOwnProperty(obj, prop) {
return Object.prototype.hasOwnProperty.call(obj, prop);
}
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(15), __webpack_require__(12)))
/***/ }),
/* 102 */
/***/ (function(module, exports) {
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
module.exports = function isBuffer(arg) {
return arg && _typeof(arg) === 'object' && typeof arg.copy === 'function' && typeof arg.fill === 'function' && typeof arg.readUInt8 === 'function';
};
/***/ }),
/* 103 */
/***/ (function(module, exports) {
if (typeof Object.create === 'function') {
// implementation from standard node.js 'util' module
module.exports = function inherits(ctor, superCtor) {
ctor.super_ = superCtor;
ctor.prototype = Object.create(superCtor.prototype, {
constructor: {
value: ctor,
enumerable: false,
writable: true,
configurable: true
}
});
};
} else {
// old school shim for old browsers
module.exports = function inherits(ctor, superCtor) {
ctor.super_ = superCtor;
var TempCtor = function TempCtor() {};
TempCtor.prototype = superCtor.prototype;
ctor.prototype = new TempCtor();
ctor.prototype.constructor = ctor;
};
}
/***/ }),
/* 104 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
function _wrapNativeSuper(Class) { var _cache = typeof Map === "function" ? new Map() : undefined; _wrapNativeSuper = function _wrapNativeSuper(Class) { if (Class === null || !_isNativeFunction(Class)) return Class; if (typeof Class !== "function") { throw new TypeError("Super expression must either be null or a function"); } if (typeof _cache !== "undefined") { if (_cache.has(Class)) return _cache.get(Class); _cache.set(Class, Wrapper); } function Wrapper() { return _construct(Class, arguments, _getPrototypeOf(this).constructor); } Wrapper.prototype = Object.create(Class.prototype, { constructor: { value: Wrapper, enumerable: false, writable: true, configurable: true } }); return _setPrototypeOf(Wrapper, Class); }; return _wrapNativeSuper(Class); }
function isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }
function _construct(Parent, args, Class) { if (isNativeReflectConstruct()) { _construct = Reflect.construct; } else { _construct = function _construct(Parent, args, Class) { var a = [null]; a.push.apply(a, args); var Constructor = Function.bind.apply(Parent, a); var instance = new Constructor(); if (Class) _setPrototypeOf(instance, Class.prototype); return instance; }; } return _construct.apply(null, arguments); }
function _isNativeFunction(fn) { return Function.toString.call(fn).indexOf("[native code]") !== -1; }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
var TokenizeError =
/*#__PURE__*/
function (_Error) {
_inherits(TokenizeError, _Error);
function TokenizeError(message) {
var _this;
_classCallCheck(this, TokenizeError);
_this = _possibleConstructorReturn(this, _getPrototypeOf(TokenizeError).call(this, message));
_this.name = _this.constructor.name;
_this.message = message || 'An error ocurred while tokzenizing.';
if (typeof Error.captureStackTrace === 'function') {
Error.captureStackTrace(_assertThisInitialized(_assertThisInitialized(_this)), _this.constructor);
} else {
_this.stack = new Error(message).stack;
}
return _this;
}
return TokenizeError;
}(_wrapNativeSuper(Error));
module.exports = TokenizeError;
/***/ }),
/* 105 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
function _wrapNativeSuper(Class) { var _cache = typeof Map === "function" ? new Map() : undefined; _wrapNativeSuper = function _wrapNativeSuper(Class) { if (Class === null || !_isNativeFunction(Class)) return Class; if (typeof Class !== "function") { throw new TypeError("Super expression must either be null or a function"); } if (typeof _cache !== "undefined") { if (_cache.has(Class)) return _cache.get(Class); _cache.set(Class, Wrapper); } function Wrapper() { return _construct(Class, arguments, _getPrototypeOf(this).constructor); } Wrapper.prototype = Object.create(Class.prototype, { constructor: { value: Wrapper, enumerable: false, writable: true, configurable: true } }); return _setPrototypeOf(Wrapper, Class); }; return _wrapNativeSuper(Class); }
function isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }
function _construct(Parent, args, Class) { if (isNativeReflectConstruct()) { _construct = Reflect.construct; } else { _construct = function _construct(Parent, args, Class) { var a = [null]; a.push.apply(a, args); var Constructor = Function.bind.apply(Parent, a); var instance = new Constructor(); if (Class) _setPrototypeOf(instance, Class.prototype); return instance; }; } return _construct.apply(null, arguments); }
function _isNativeFunction(fn) { return Function.toString.call(fn).indexOf("[native code]") !== -1; }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
var ParserError =
/*#__PURE__*/
function (_Error) {
_inherits(ParserError, _Error);
function ParserError(message) {
var _this;
_classCallCheck(this, ParserError);
_this = _possibleConstructorReturn(this, _getPrototypeOf(ParserError).call(this, message));
_this.name = _this.constructor.name;
_this.message = message || 'An error ocurred while parsing.';
if (typeof Error.captureStackTrace === 'function') {
Error.captureStackTrace(_assertThisInitialized(_assertThisInitialized(_this)), _this.constructor);
} else {
_this.stack = new Error(message).stack;
}
return _this;
}
return ParserError;
}(_wrapNativeSuper(Error));
module.exports = ParserError;
/***/ }),
/* 106 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
var _processor = __webpack_require__(107);
var _processor2 = _interopRequireDefault(_processor);
var _attribute = __webpack_require__(53);
var _attribute2 = _interopRequireDefault(_attribute);
var _className = __webpack_require__(47);
var _className2 = _interopRequireDefault(_className);
var _combinator = __webpack_require__(55);
var _combinator2 = _interopRequireDefault(_combinator);
var _comment = __webpack_require__(48);
var _comment2 = _interopRequireDefault(_comment);
var _id = __webpack_require__(49);
var _id2 = _interopRequireDefault(_id);
var _nesting = __webpack_require__(56);
var _nesting2 = _interopRequireDefault(_nesting);
var _pseudo = __webpack_require__(52);
var _pseudo2 = _interopRequireDefault(_pseudo);
var _root = __webpack_require__(45);
var _root2 = _interopRequireDefault(_root);
var _selector = __webpack_require__(46);
var _selector2 = _interopRequireDefault(_selector);
var _string = __webpack_require__(51);
var _string2 = _interopRequireDefault(_string);
var _tag = __webpack_require__(50);
var _tag2 = _interopRequireDefault(_tag);
var _universal = __webpack_require__(54);
var _universal2 = _interopRequireDefault(_universal);
var _types = __webpack_require__(0);
var types = _interopRequireWildcard(_types);
function _interopRequireWildcard(obj) {
if (obj && obj.__esModule) {
return obj;
} else {
var newObj = {};
if (obj != null) {
for (var key in obj) {
if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key];
}
}
newObj.default = obj;
return newObj;
}
}
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
var parser = function parser(processor) {
return new _processor2.default(processor);
};
parser.attribute = function (opts) {
return new _attribute2.default(opts);
};
parser.className = function (opts) {
return new _className2.default(opts);
};
parser.combinator = function (opts) {
return new _combinator2.default(opts);
};
parser.comment = function (opts) {
return new _comment2.default(opts);
};
parser.id = function (opts) {
return new _id2.default(opts);
};
parser.nesting = function (opts) {
return new _nesting2.default(opts);
};
parser.pseudo = function (opts) {
return new _pseudo2.default(opts);
};
parser.root = function (opts) {
return new _root2.default(opts);
};
parser.selector = function (opts) {
return new _selector2.default(opts);
};
parser.string = function (opts) {
return new _string2.default(opts);
};
parser.tag = function (opts) {
return new _tag2.default(opts);
};
parser.universal = function (opts) {
return new _universal2.default(opts);
};
Object.keys(types).forEach(function (type) {
if (type === '__esModule') {
return;
}
parser[type] = types[type]; // eslint-disable-line
});
exports.default = parser;
module.exports = exports['default'];
/***/ }),
/* 107 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
var _createClass = function () {
function defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
return function (Constructor, protoProps, staticProps) {
if (protoProps) defineProperties(Constructor.prototype, protoProps);
if (staticProps) defineProperties(Constructor, staticProps);
return Constructor;
};
}();
var _parser = __webpack_require__(108);
var _parser2 = _interopRequireDefault(_parser);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
var Processor = function () {
function Processor(func) {
_classCallCheck(this, Processor);
this.func = func || function noop() {};
return this;
}
Processor.prototype.process = function process(selectors) {
var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
var input = new _parser2.default({
css: selectors,
error: function error(e) {
throw new Error(e);
},
options: options
});
this.res = input;
this.func(input);
return this;
};
_createClass(Processor, [{
key: 'result',
get: function get() {
return String(this.res);
}
}]);
return Processor;
}();
exports.default = Processor;
module.exports = exports['default'];
/***/ }),
/* 108 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
var _createClass = function () {
function defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
return function (Constructor, protoProps, staticProps) {
if (protoProps) defineProperties(Constructor.prototype, protoProps);
if (staticProps) defineProperties(Constructor, staticProps);
return Constructor;
};
}();
var _flatten = __webpack_require__(42);
var _flatten2 = _interopRequireDefault(_flatten);
var _indexesOf = __webpack_require__(43);
var _indexesOf2 = _interopRequireDefault(_indexesOf);
var _uniq = __webpack_require__(44);
var _uniq2 = _interopRequireDefault(_uniq);
var _root = __webpack_require__(45);
var _root2 = _interopRequireDefault(_root);
var _selector = __webpack_require__(46);
var _selector2 = _interopRequireDefault(_selector);
var _className = __webpack_require__(47);
var _className2 = _interopRequireDefault(_className);
var _comment = __webpack_require__(48);
var _comment2 = _interopRequireDefault(_comment);
var _id = __webpack_require__(49);
var _id2 = _interopRequireDefault(_id);
var _tag = __webpack_require__(50);
var _tag2 = _interopRequireDefault(_tag);
var _string = __webpack_require__(51);
var _string2 = _interopRequireDefault(_string);
var _pseudo = __webpack_require__(52);
var _pseudo2 = _interopRequireDefault(_pseudo);
var _attribute = __webpack_require__(53);
var _attribute2 = _interopRequireDefault(_attribute);
var _universal = __webpack_require__(54);
var _universal2 = _interopRequireDefault(_universal);
var _combinator = __webpack_require__(55);
var _combinator2 = _interopRequireDefault(_combinator);
var _nesting = __webpack_require__(56);
var _nesting2 = _interopRequireDefault(_nesting);
var _sortAscending = __webpack_require__(109);
var _sortAscending2 = _interopRequireDefault(_sortAscending);
var _tokenize = __webpack_require__(110);
var _tokenize2 = _interopRequireDefault(_tokenize);
var _types = __webpack_require__(0);
var types = _interopRequireWildcard(_types);
function _interopRequireWildcard(obj) {
if (obj && obj.__esModule) {
return obj;
} else {
var newObj = {};
if (obj != null) {
for (var key in obj) {
if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key];
}
}
newObj.default = obj;
return newObj;
}
}
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
var Parser = function () {
function Parser(input) {
_classCallCheck(this, Parser);
this.input = input;
this.lossy = input.options.lossless === false;
this.position = 0;
this.root = new _root2.default();
var selectors = new _selector2.default();
this.root.append(selectors);
this.current = selectors;
if (this.lossy) {
this.tokens = (0, _tokenize2.default)({
safe: input.safe,
css: input.css.trim()
});
} else {
this.tokens = (0, _tokenize2.default)(input);
}
return this.loop();
}
Parser.prototype.attribute = function attribute() {
var str = '';
var attr = void 0;
var startingToken = this.currToken;
this.position++;
while (this.position < this.tokens.length && this.currToken[0] !== ']') {
str += this.tokens[this.position][1];
this.position++;
}
if (this.position === this.tokens.length && !~str.indexOf(']')) {
this.error('Expected a closing square bracket.');
}
var parts = str.split(/((?:[*~^$|]?=))([^]*)/);
var namespace = parts[0].split(/(\|)/g);
var attributeProps = {
operator: parts[1],
value: parts[2],
source: {
start: {
line: startingToken[2],
column: startingToken[3]
},
end: {
line: this.currToken[2],
column: this.currToken[3]
}
},
sourceIndex: startingToken[4]
};
if (namespace.length > 1) {
if (namespace[0] === '') {
namespace[0] = true;
}
attributeProps.attribute = this.parseValue(namespace[2]);
attributeProps.namespace = this.parseNamespace(namespace[0]);
} else {
attributeProps.attribute = this.parseValue(parts[0]);
}
attr = new _attribute2.default(attributeProps);
if (parts[2]) {
var insensitive = parts[2].split(/(\s+i\s*?)$/);
var trimmedValue = insensitive[0].trim();
attr.value = this.lossy ? trimmedValue : insensitive[0];
if (insensitive[1]) {
attr.insensitive = true;
if (!this.lossy) {
attr.raws.insensitive = insensitive[1];
}
}
attr.quoted = trimmedValue[0] === '\'' || trimmedValue[0] === '"';
attr.raws.unquoted = attr.quoted ? trimmedValue.slice(1, -1) : trimmedValue;
}
this.newNode(attr);
this.position++;
};
Parser.prototype.combinator = function combinator() {
if (this.currToken[1] === '|') {
return this.namespace();
}
var node = new _combinator2.default({
value: '',
source: {
start: {
line: this.currToken[2],
column: this.currToken[3]
},
end: {
line: this.currToken[2],
column: this.currToken[3]
}
},
sourceIndex: this.currToken[4]
});
while (this.position < this.tokens.length && this.currToken && (this.currToken[0] === 'space' || this.currToken[0] === 'combinator')) {
if (this.nextToken && this.nextToken[0] === 'combinator') {
node.spaces.before = this.parseSpace(this.currToken[1]);
node.source.start.line = this.nextToken[2];
node.source.start.column = this.nextToken[3];
node.source.end.column = this.nextToken[3];
node.source.end.line = this.nextToken[2];
node.sourceIndex = this.nextToken[4];
} else if (this.prevToken && this.prevToken[0] === 'combinator') {
node.spaces.after = this.parseSpace(this.currToken[1]);
} else if (this.currToken[0] === 'combinator') {
node.value = this.currToken[1];
} else if (this.currToken[0] === 'space') {
node.value = this.parseSpace(this.currToken[1], ' ');
}
this.position++;
}
return this.newNode(node);
};
Parser.prototype.comma = function comma() {
if (this.position === this.tokens.length - 1) {
this.root.trailingComma = true;
this.position++;
return;
}
var selectors = new _selector2.default();
this.current.parent.append(selectors);
this.current = selectors;
this.position++;
};
Parser.prototype.comment = function comment() {
var node = new _comment2.default({
value: this.currToken[1],
source: {
start: {
line: this.currToken[2],
column: this.currToken[3]
},
end: {
line: this.currToken[4],
column: this.currToken[5]
}
},
sourceIndex: this.currToken[6]
});
this.newNode(node);
this.position++;
};
Parser.prototype.error = function error(message) {
throw new this.input.error(message); // eslint-disable-line new-cap
};
Parser.prototype.missingBackslash = function missingBackslash() {
return this.error('Expected a backslash preceding the semicolon.');
};
Parser.prototype.missingParenthesis = function missingParenthesis() {
return this.error('Expected opening parenthesis.');
};
Parser.prototype.missingSquareBracket = function missingSquareBracket() {
return this.error('Expected opening square bracket.');
};
Parser.prototype.namespace = function namespace() {
var before = this.prevToken && this.prevToken[1] || true;
if (this.nextToken[0] === 'word') {
this.position++;
return this.word(before);
} else if (this.nextToken[0] === '*') {
this.position++;
return this.universal(before);
}
};
Parser.prototype.nesting = function nesting() {
this.newNode(new _nesting2.default({
value: this.currToken[1],
source: {
start: {
line: this.currToken[2],
column: this.currToken[3]
},
end: {
line: this.currToken[2],
column: this.currToken[3]
}
},
sourceIndex: this.currToken[4]
}));
this.position++;
};
Parser.prototype.parentheses = function parentheses() {
var last = this.current.last;
if (last && last.type === types.PSEUDO) {
var selector = new _selector2.default();
var cache = this.current;
last.append(selector);
this.current = selector;
var balanced = 1;
this.position++;
while (this.position < this.tokens.length && balanced) {
if (this.currToken[0] === '(') {
balanced++;
}
if (this.currToken[0] === ')') {
balanced--;
}
if (balanced) {
this.parse();
} else {
selector.parent.source.end.line = this.currToken[2];
selector.parent.source.end.column = this.currToken[3];
this.position++;
}
}
if (balanced) {
this.error('Expected closing parenthesis.');
}
this.current = cache;
} else {
var _balanced = 1;
this.position++;
last.value += '(';
while (this.position < this.tokens.length && _balanced) {
if (this.currToken[0] === '(') {
_balanced++;
}
if (this.currToken[0] === ')') {
_balanced--;
}
last.value += this.parseParenthesisToken(this.currToken);
this.position++;
}
if (_balanced) {
this.error('Expected closing parenthesis.');
}
}
};
Parser.prototype.pseudo = function pseudo() {
var _this = this;
var pseudoStr = '';
var startingToken = this.currToken;
while (this.currToken && this.currToken[0] === ':') {
pseudoStr += this.currToken[1];
this.position++;
}
if (!this.currToken) {
return this.error('Expected pseudo-class or pseudo-element');
}
if (this.currToken[0] === 'word') {
var pseudo = void 0;
this.splitWord(false, function (first, length) {
pseudoStr += first;
pseudo = new _pseudo2.default({
value: pseudoStr,
source: {
start: {
line: startingToken[2],
column: startingToken[3]
},
end: {
line: _this.currToken[4],
column: _this.currToken[5]
}
},
sourceIndex: startingToken[4]
});
_this.newNode(pseudo);
if (length > 1 && _this.nextToken && _this.nextToken[0] === '(') {
_this.error('Misplaced parenthesis.');
}
});
} else {
this.error('Unexpected "' + this.currToken[0] + '" found.');
}
};
Parser.prototype.space = function space() {
var token = this.currToken; // Handle space before and after the selector
if (this.position === 0 || this.prevToken[0] === ',' || this.prevToken[0] === '(') {
this.spaces = this.parseSpace(token[1]);
this.position++;
} else if (this.position === this.tokens.length - 1 || this.nextToken[0] === ',' || this.nextToken[0] === ')') {
this.current.last.spaces.after = this.parseSpace(token[1]);
this.position++;
} else {
this.combinator();
}
};
Parser.prototype.string = function string() {
var token = this.currToken;
this.newNode(new _string2.default({
value: this.currToken[1],
source: {
start: {
line: token[2],
column: token[3]
},
end: {
line: token[4],
column: token[5]
}
},
sourceIndex: token[6]
}));
this.position++;
};
Parser.prototype.universal = function universal(namespace) {
var nextToken = this.nextToken;
if (nextToken && nextToken[1] === '|') {
this.position++;
return this.namespace();
}
this.newNode(new _universal2.default({
value: this.currToken[1],
source: {
start: {
line: this.currToken[2],
column: this.currToken[3]
},
end: {
line: this.currToken[2],
column: this.currToken[3]
}
},
sourceIndex: this.currToken[4]
}), namespace);
this.position++;
};
Parser.prototype.splitWord = function splitWord(namespace, firstCallback) {
var _this2 = this;
var nextToken = this.nextToken;
var word = this.currToken[1];
while (nextToken && nextToken[0] === 'word') {
this.position++;
var current = this.currToken[1];
word += current;
if (current.lastIndexOf('\\') === current.length - 1) {
var next = this.nextToken;
if (next && next[0] === 'space') {
word += this.parseSpace(next[1], ' ');
this.position++;
}
}
nextToken = this.nextToken;
}
var hasClass = (0, _indexesOf2.default)(word, '.');
var hasId = (0, _indexesOf2.default)(word, '#'); // Eliminate Sass interpolations from the list of id indexes
var interpolations = (0, _indexesOf2.default)(word, '#{');
if (interpolations.length) {
hasId = hasId.filter(function (hashIndex) {
return !~interpolations.indexOf(hashIndex);
});
}
var indices = (0, _sortAscending2.default)((0, _uniq2.default)((0, _flatten2.default)([[0], hasClass, hasId])));
indices.forEach(function (ind, i) {
var index = indices[i + 1] || word.length;
var value = word.slice(ind, index);
if (i === 0 && firstCallback) {
return firstCallback.call(_this2, value, indices.length);
}
var node = void 0;
if (~hasClass.indexOf(ind)) {
node = new _className2.default({
value: value.slice(1),
source: {
start: {
line: _this2.currToken[2],
column: _this2.currToken[3] + ind
},
end: {
line: _this2.currToken[4],
column: _this2.currToken[3] + (index - 1)
}
},
sourceIndex: _this2.currToken[6] + indices[i]
});
} else if (~hasId.indexOf(ind)) {
node = new _id2.default({
value: value.slice(1),
source: {
start: {
line: _this2.currToken[2],
column: _this2.currToken[3] + ind
},
end: {
line: _this2.currToken[4],
column: _this2.currToken[3] + (index - 1)
}
},
sourceIndex: _this2.currToken[6] + indices[i]
});
} else {
node = new _tag2.default({
value: value,
source: {
start: {
line: _this2.currToken[2],
column: _this2.currToken[3] + ind
},
end: {
line: _this2.currToken[4],
column: _this2.currToken[3] + (index - 1)
}
},
sourceIndex: _this2.currToken[6] + indices[i]
});
}
_this2.newNode(node, namespace);
});
this.position++;
};
Parser.prototype.word = function word(namespace) {
var nextToken = this.nextToken;
if (nextToken && nextToken[1] === '|') {
this.position++;
return this.namespace();
}
return this.splitWord(namespace);
};
Parser.prototype.loop = function loop() {
while (this.position < this.tokens.length) {
this.parse(true);
}
return this.root;
};
Parser.prototype.parse = function parse(throwOnParenthesis) {
switch (this.currToken[0]) {
case 'space':
this.space();
break;
case 'comment':
this.comment();
break;
case '(':
this.parentheses();
break;
case ')':
if (throwOnParenthesis) {
this.missingParenthesis();
}
break;
case '[':
this.attribute();
break;
case ']':
this.missingSquareBracket();
break;
case 'at-word':
case 'word':
this.word();
break;
case ':':
this.pseudo();
break;
case ';':
this.missingBackslash();
break;
case ',':
this.comma();
break;
case '*':
this.universal();
break;
case '&':
this.nesting();
break;
case 'combinator':
this.combinator();
break;
case 'string':
this.string();
break;
}
};
/**
* Helpers
*/
Parser.prototype.parseNamespace = function parseNamespace(namespace) {
if (this.lossy && typeof namespace === 'string') {
var trimmed = namespace.trim();
if (!trimmed.length) {
return true;
}
return trimmed;
}
return namespace;
};
Parser.prototype.parseSpace = function parseSpace(space, replacement) {
return this.lossy ? replacement || '' : space;
};
Parser.prototype.parseValue = function parseValue(value) {
return this.lossy && value && typeof value === 'string' ? value.trim() : value;
};
Parser.prototype.parseParenthesisToken = function parseParenthesisToken(token) {
if (!this.lossy) {
return token[1];
}
if (token[0] === 'space') {
return this.parseSpace(token[1], ' ');
}
return this.parseValue(token[1]);
};
Parser.prototype.newNode = function newNode(node, namespace) {
if (namespace) {
node.namespace = this.parseNamespace(namespace);
}
if (this.spaces) {
node.spaces.before = this.spaces;
this.spaces = '';
}
return this.current.append(node);
};
_createClass(Parser, [{
key: 'currToken',
get: function get() {
return this.tokens[this.position];
}
}, {
key: 'nextToken',
get: function get() {
return this.tokens[this.position + 1];
}
}, {
key: 'prevToken',
get: function get() {
return this.tokens[this.position - 1];
}
}]);
return Parser;
}();
exports.default = Parser;
module.exports = exports['default'];
/***/ }),
/* 109 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
exports.default = sortAscending;
function sortAscending(list) {
return list.sort(function (a, b) {
return a - b;
});
}
;
module.exports = exports["default"];
/***/ }),
/* 110 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
exports.default = tokenize;
var singleQuote = 39,
doubleQuote = 34,
backslash = 92,
slash = 47,
newline = 10,
space = 32,
feed = 12,
tab = 9,
cr = 13,
plus = 43,
gt = 62,
tilde = 126,
pipe = 124,
comma = 44,
openBracket = 40,
closeBracket = 41,
openSq = 91,
closeSq = 93,
semicolon = 59,
asterisk = 42,
colon = 58,
ampersand = 38,
at = 64,
atEnd = /[ \n\t\r\{\(\)'"\\;/]/g,
wordEnd = /[ \n\t\r\(\)\*:;@!&'"\+\|~>,\[\]\\]|\/(?=\*)/g;
function tokenize(input) {
var tokens = [];
var css = input.css.valueOf();
var code = void 0,
next = void 0,
quote = void 0,
lines = void 0,
last = void 0,
content = void 0,
escape = void 0,
nextLine = void 0,
nextOffset = void 0,
escaped = void 0,
escapePos = void 0;
var length = css.length;
var offset = -1;
var line = 1;
var pos = 0;
var unclosed = function unclosed(what, end) {
if (input.safe) {
css += end;
next = css.length - 1;
} else {
throw input.error('Unclosed ' + what, line, pos - offset, pos);
}
};
while (pos < length) {
code = css.charCodeAt(pos);
if (code === newline) {
offset = pos;
line += 1;
}
switch (code) {
case newline:
case space:
case tab:
case cr:
case feed:
next = pos;
do {
next += 1;
code = css.charCodeAt(next);
if (code === newline) {
offset = next;
line += 1;
}
} while (code === space || code === newline || code === tab || code === cr || code === feed);
tokens.push(['space', css.slice(pos, next), line, pos - offset, pos]);
pos = next - 1;
break;
case plus:
case gt:
case tilde:
case pipe:
next = pos;
do {
next += 1;
code = css.charCodeAt(next);
} while (code === plus || code === gt || code === tilde || code === pipe);
tokens.push(['combinator', css.slice(pos, next), line, pos - offset, pos]);
pos = next - 1;
break;
case asterisk:
tokens.push(['*', '*', line, pos - offset, pos]);
break;
case ampersand:
tokens.push(['&', '&', line, pos - offset, pos]);
break;
case comma:
tokens.push([',', ',', line, pos - offset, pos]);
break;
case openSq:
tokens.push(['[', '[', line, pos - offset, pos]);
break;
case closeSq:
tokens.push([']', ']', line, pos - offset, pos]);
break;
case colon:
tokens.push([':', ':', line, pos - offset, pos]);
break;
case semicolon:
tokens.push([';', ';', line, pos - offset, pos]);
break;
case openBracket:
tokens.push(['(', '(', line, pos - offset, pos]);
break;
case closeBracket:
tokens.push([')', ')', line, pos - offset, pos]);
break;
case singleQuote:
case doubleQuote:
quote = code === singleQuote ? "'" : '"';
next = pos;
do {
escaped = false;
next = css.indexOf(quote, next + 1);
if (next === -1) {
unclosed('quote', quote);
}
escapePos = next;
while (css.charCodeAt(escapePos - 1) === backslash) {
escapePos -= 1;
escaped = !escaped;
}
} while (escaped);
tokens.push(['string', css.slice(pos, next + 1), line, pos - offset, line, next - offset, pos]);
pos = next;
break;
case at:
atEnd.lastIndex = pos + 1;
atEnd.test(css);
if (atEnd.lastIndex === 0) {
next = css.length - 1;
} else {
next = atEnd.lastIndex - 2;
}
tokens.push(['at-word', css.slice(pos, next + 1), line, pos - offset, line, next - offset, pos]);
pos = next;
break;
case backslash:
next = pos;
escape = true;
while (css.charCodeAt(next + 1) === backslash) {
next += 1;
escape = !escape;
}
code = css.charCodeAt(next + 1);
if (escape && code !== slash && code !== space && code !== newline && code !== tab && code !== cr && code !== feed) {
next += 1;
}
tokens.push(['word', css.slice(pos, next + 1), line, pos - offset, line, next - offset, pos]);
pos = next;
break;
default:
if (code === slash && css.charCodeAt(pos + 1) === asterisk) {
next = css.indexOf('*/', pos + 2) + 1;
if (next === 0) {
unclosed('comment', '*/');
}
content = css.slice(pos, next + 1);
lines = content.split('\n');
last = lines.length - 1;
if (last > 0) {
nextLine = line + last;
nextOffset = next - lines[last].length;
} else {
nextLine = line;
nextOffset = offset;
}
tokens.push(['comment', content, line, pos - offset, nextLine, next - nextOffset, pos]);
offset = nextOffset;
line = nextLine;
pos = next;
} else {
wordEnd.lastIndex = pos + 1;
wordEnd.test(css);
if (wordEnd.lastIndex === 0) {
next = css.length - 1;
} else {
next = wordEnd.lastIndex - 2;
}
tokens.push(['word', css.slice(pos, next + 1), line, pos - offset, line, next - offset, pos]);
pos = next;
}
break;
}
pos++;
}
return tokens;
}
module.exports = exports['default'];
/***/ }),
/* 111 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = parseMedia;
var _Container = __webpack_require__(57);
var _Container2 = _interopRequireDefault(_Container);
var _parsers = __webpack_require__(112);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
/**
* Parses a media query list into an array of nodes. A typical node signature:
* {string} node.type -- one of: 'media-query', 'media-type', 'keyword',
* 'media-feature-expression', 'media-feature', 'colon', 'value'
* {string} node.value -- the contents of a particular element, trimmed
* e.g.: `screen`, `max-width`, `1024px`
* {string} node.after -- whitespaces that follow the element
* {string} node.before -- whitespaces that precede the element
* {string} node.sourceIndex -- the index of the element in a source media
* query list, 0-based
* {object} node.parent -- a link to the parent node (a container)
*
* Some nodes (media queries, media feature expressions) contain other nodes.
* They additionally have:
* {array} node.nodes -- an array of nodes of the type described here
* {funciton} node.each -- traverses direct children of the node, calling
* a callback for each one
* {funciton} node.walk -- traverses ALL descendants of the node, calling
* a callback for each one
*/
function parseMedia(value) {
return new _Container2.default({
nodes: (0, _parsers.parseMediaList)(value),
type: 'media-query-list',
value: value.trim()
});
}
/***/ }),
/* 112 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.parseMediaFeature = parseMediaFeature;
exports.parseMediaQuery = parseMediaQuery;
exports.parseMediaList = parseMediaList;
var _Node = __webpack_require__(58);
var _Node2 = _interopRequireDefault(_Node);
var _Container = __webpack_require__(57);
var _Container2 = _interopRequireDefault(_Container);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
/**
* Parses a media feature expression, e.g. `max-width: 10px`, `(color)`
*
* @param {string} string - the source expression string, can be inside parens
* @param {Number} index - the index of `string` in the overall input
*
* @return {Array} an array of Nodes, the first element being a media feature,
* the secont - its value (may be missing)
*/
function parseMediaFeature(string) {
var index = arguments.length <= 1 || arguments[1] === undefined ? 0 : arguments[1];
var modesEntered = [{
mode: 'normal',
character: null
}];
var result = [];
var lastModeIndex = 0;
var mediaFeature = '';
var colon = null;
var mediaFeatureValue = null;
var indexLocal = index;
var stringNormalized = string; // Strip trailing parens (if any), and correct the starting index
if (string[0] === '(' && string[string.length - 1] === ')') {
stringNormalized = string.substring(1, string.length - 1);
indexLocal++;
}
for (var i = 0; i < stringNormalized.length; i++) {
var character = stringNormalized[i]; // If entering/exiting a string
if (character === '\'' || character === '"') {
if (modesEntered[lastModeIndex].isCalculationEnabled === true) {
modesEntered.push({
mode: 'string',
isCalculationEnabled: false,
character: character
});
lastModeIndex++;
} else if (modesEntered[lastModeIndex].mode === 'string' && modesEntered[lastModeIndex].character === character && stringNormalized[i - 1] !== '\\') {
modesEntered.pop();
lastModeIndex--;
}
} // If entering/exiting interpolation
if (character === '{') {
modesEntered.push({
mode: 'interpolation',
isCalculationEnabled: true
});
lastModeIndex++;
} else if (character === '}') {
modesEntered.pop();
lastModeIndex--;
} // If a : is met outside of a string, function call or interpolation, than
// this : separates a media feature and a value
if (modesEntered[lastModeIndex].mode === 'normal' && character === ':') {
var mediaFeatureValueStr = stringNormalized.substring(i + 1);
mediaFeatureValue = {
type: 'value',
before: /^(\s*)/.exec(mediaFeatureValueStr)[1],
after: /(\s*)$/.exec(mediaFeatureValueStr)[1],
value: mediaFeatureValueStr.trim()
}; // +1 for the colon
mediaFeatureValue.sourceIndex = mediaFeatureValue.before.length + i + 1 + indexLocal;
colon = {
type: 'colon',
sourceIndex: i + indexLocal,
after: mediaFeatureValue.before,
value: ':'
};
break;
}
mediaFeature += character;
} // Forming a media feature node
mediaFeature = {
type: 'media-feature',
before: /^(\s*)/.exec(mediaFeature)[1],
after: /(\s*)$/.exec(mediaFeature)[1],
value: mediaFeature.trim()
};
mediaFeature.sourceIndex = mediaFeature.before.length + indexLocal;
result.push(mediaFeature);
if (colon !== null) {
colon.before = mediaFeature.after;
result.push(colon);
}
if (mediaFeatureValue !== null) {
result.push(mediaFeatureValue);
}
return result;
}
/**
* Parses a media query, e.g. `screen and (color)`, `only tv`
*
* @param {string} string - the source media query string
* @param {Number} index - the index of `string` in the overall input
*
* @return {Array} an array of Nodes and Containers
*/
function parseMediaQuery(string) {
var index = arguments.length <= 1 || arguments[1] === undefined ? 0 : arguments[1];
var result = []; // How many timies the parser entered parens/curly braces
var localLevel = 0; // Has any keyword, media type, media feature expression or interpolation
// ('element' hereafter) started
var insideSomeValue = false;
var node = void 0;
function resetNode() {
return {
before: '',
after: '',
value: ''
};
}
node = resetNode();
for (var i = 0; i < string.length; i++) {
var character = string[i]; // If not yet entered any element
if (!insideSomeValue) {
if (character.search(/\s/) !== -1) {
// A whitespace
// Don't form 'after' yet; will do it later
node.before += character;
} else {
// Not a whitespace - entering an element
// Expression start
if (character === '(') {
node.type = 'media-feature-expression';
localLevel++;
}
node.value = character;
node.sourceIndex = index + i;
insideSomeValue = true;
}
} else {
// Already in the middle of some alement
node.value += character; // Here parens just increase localLevel and don't trigger a start of
// a media feature expression (since they can't be nested)
// Interpolation start
if (character === '{' || character === '(') {
localLevel++;
} // Interpolation/function call/media feature expression end
if (character === ')' || character === '}') {
localLevel--;
}
} // If exited all parens/curlies and the next symbol
if (insideSomeValue && localLevel === 0 && (character === ')' || i === string.length - 1 || string[i + 1].search(/\s/) !== -1)) {
if (['not', 'only', 'and'].indexOf(node.value) !== -1) {
node.type = 'keyword';
} // if it's an expression, parse its contents
if (node.type === 'media-feature-expression') {
node.nodes = parseMediaFeature(node.value, node.sourceIndex);
}
result.push(Array.isArray(node.nodes) ? new _Container2.default(node) : new _Node2.default(node));
node = resetNode();
insideSomeValue = false;
}
} // Now process the result array - to specify undefined types of the nodes
// and specify the `after` prop
for (var _i = 0; _i < result.length; _i++) {
node = result[_i];
if (_i > 0) {
result[_i - 1].after = node.before;
} // Node types. Might not be set because contains interpolation/function
// calls or fully consists of them
if (node.type === undefined) {
if (_i > 0) {
// only `and` can follow an expression
if (result[_i - 1].type === 'media-feature-expression') {
node.type = 'keyword';
continue;
} // Anything after 'only|not' is a media type
if (result[_i - 1].value === 'not' || result[_i - 1].value === 'only') {
node.type = 'media-type';
continue;
} // Anything after 'and' is an expression
if (result[_i - 1].value === 'and') {
node.type = 'media-feature-expression';
continue;
}
if (result[_i - 1].type === 'media-type') {
// if it is the last element - it might be an expression
// or 'and' depending on what is after it
if (!result[_i + 1]) {
node.type = 'media-feature-expression';
} else {
node.type = result[_i + 1].type === 'media-feature-expression' ? 'keyword' : 'media-feature-expression';
}
}
}
if (_i === 0) {
// `screen`, `fn( ... )`, `#{ ... }`. Not an expression, since then
// its type would have been set by now
if (!result[_i + 1]) {
node.type = 'media-type';
continue;
} // `screen and` or `#{...} (max-width: 10px)`
if (result[_i + 1] && (result[_i + 1].type === 'media-feature-expression' || result[_i + 1].type === 'keyword')) {
node.type = 'media-type';
continue;
}
if (result[_i + 2]) {
// `screen and (color) ...`
if (result[_i + 2].type === 'media-feature-expression') {
node.type = 'media-type';
result[_i + 1].type = 'keyword';
continue;
} // `only screen and ...`
if (result[_i + 2].type === 'keyword') {
node.type = 'keyword';
result[_i + 1].type = 'media-type';
continue;
}
}
if (result[_i + 3]) {
// `screen and (color) ...`
if (result[_i + 3].type === 'media-feature-expression') {
node.type = 'keyword';
result[_i + 1].type = 'media-type';
result[_i + 2].type = 'keyword';
continue;
}
}
}
}
}
return result;
}
/**
* Parses a media query list. Takes a possible `url()` at the start into
* account, and divides the list into media queries that are parsed separately
*
* @param {string} string - the source media query list string
*
* @return {Array} an array of Nodes/Containers
*/
function parseMediaList(string) {
var result = [];
var interimIndex = 0;
var levelLocal = 0; // Check for a `url(...)` part (if it is contents of an @import rule)
var doesHaveUrl = /^(\s*)url\s*\(/.exec(string);
if (doesHaveUrl !== null) {
var i = doesHaveUrl[0].length;
var parenthesesLv = 1;
while (parenthesesLv > 0) {
var character = string[i];
if (character === '(') {
parenthesesLv++;
}
if (character === ')') {
parenthesesLv--;
}
i++;
}
result.unshift(new _Node2.default({
type: 'url',
value: string.substring(0, i).trim(),
sourceIndex: doesHaveUrl[1].length,
before: doesHaveUrl[1],
after: /^(\s*)/.exec(string.substring(i))[1]
}));
interimIndex = i;
} // Start processing the media query list
for (var _i2 = interimIndex; _i2 < string.length; _i2++) {
var _character = string[_i2]; // Dividing the media query list into comma-separated media queries
// Only count commas that are outside of any parens
// (i.e., not part of function call params list, etc.)
if (_character === '(') {
levelLocal++;
}
if (_character === ')') {
levelLocal--;
}
if (levelLocal === 0 && _character === ',') {
var _mediaQueryString = string.substring(interimIndex, _i2);
var _spaceBefore = /^(\s*)/.exec(_mediaQueryString)[1];
result.push(new _Container2.default({
type: 'media-query',
value: _mediaQueryString.trim(),
sourceIndex: interimIndex + _spaceBefore.length,
nodes: parseMediaQuery(_mediaQueryString, interimIndex),
before: _spaceBefore,
after: /(\s*)$/.exec(_mediaQueryString)[1]
}));
interimIndex = _i2 + 1;
}
}
var mediaQueryString = string.substring(interimIndex);
var spaceBefore = /^(\s*)/.exec(mediaQueryString)[1];
result.push(new _Container2.default({
type: 'media-query',
value: mediaQueryString.trim(),
sourceIndex: interimIndex + spaceBefore.length,
nodes: parseMediaQuery(mediaQueryString, interimIndex),
before: spaceBefore,
after: /(\s*)$/.exec(mediaQueryString)[1]
}));
return result;
}
/***/ }),
/* 113 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var stringify = __webpack_require__(114);
var parse = __webpack_require__(116);
module.exports = {
parse: parse,
stringify: stringify
};
/***/ }),
/* 114 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var ScssStringifier = __webpack_require__(115);
module.exports = function scssStringify(node, builder) {
var str = new ScssStringifier(builder);
str.stringify(node);
};
/***/ }),
/* 115 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _possibleConstructorReturn(self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return call && (_typeof(call) === "object" || typeof call === "function") ? call : self;
}
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + _typeof(superClass));
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
enumerable: false,
writable: true,
configurable: true
}
});
if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
}
var Stringifier = __webpack_require__(17);
var ScssStringifier = function (_Stringifier) {
_inherits(ScssStringifier, _Stringifier);
function ScssStringifier() {
_classCallCheck(this, ScssStringifier);
return _possibleConstructorReturn(this, _Stringifier.apply(this, arguments));
}
ScssStringifier.prototype.comment = function comment(node) {
var left = this.raw(node, 'left', 'commentLeft');
var right = this.raw(node, 'right', 'commentRight');
if (node.raws.inline) {
var text = node.raws.text || node.text;
this.builder('//' + left + text + right, node);
} else {
this.builder('/*' + left + node.text + right + '*/', node);
}
};
ScssStringifier.prototype.decl = function decl(node, semicolon) {
if (!node.isNested) {
_Stringifier.prototype.decl.call(this, node, semicolon);
} else {
var between = this.raw(node, 'between', 'colon');
var string = node.prop + between + this.rawValue(node, 'value');
if (node.important) {
string += node.raws.important || ' !important';
}
this.builder(string + '{', node, 'start');
var after = void 0;
if (node.nodes && node.nodes.length) {
this.body(node);
after = this.raw(node, 'after');
} else {
after = this.raw(node, 'after', 'emptyBody');
}
if (after) this.builder(after);
this.builder('}', node, 'end');
}
};
ScssStringifier.prototype.rawValue = function rawValue(node, prop) {
var value = node[prop];
var raw = node.raws[prop];
if (raw && raw.value === value) {
return raw.scss ? raw.scss : raw.raw;
} else {
return value;
}
};
return ScssStringifier;
}(Stringifier);
module.exports = ScssStringifier;
/***/ }),
/* 116 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var Input = __webpack_require__(59);
var ScssParser = __webpack_require__(131);
module.exports = function scssParse(scss, opts) {
var input = new Input(scss, opts);
var parser = new ScssParser(input);
parser.parse();
return parser.root;
};
/***/ }),
/* 117 */
/***/ (function(module, exports) {
/* (ignored) */
/***/ }),
/* 118 */
/***/ (function(module, exports) {
/* (ignored) */
/***/ }),
/* 119 */
/***/ (function(module, exports) {
/* (ignored) */
/***/ }),
/* 120 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/* WEBPACK VAR INJECTION */(function(Buffer) {
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
exports.__esModule = true;
exports.default = void 0;
var _sourceMap = _interopRequireDefault(__webpack_require__(61));
var _path = _interopRequireDefault(__webpack_require__(6));
var _fs = _interopRequireDefault(__webpack_require__(130));
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function fromBase64(str) {
if (Buffer) {
return Buffer.from(str, 'base64').toString();
} else {
return window.atob(str);
}
}
/**
* Source map information from input CSS.
* For example, source map after Sass compiler.
*
* This class will automatically find source map in input CSS or in file system
* near input file (according `from` option).
*
* @example
* const root = postcss.parse(css, { from: 'a.sass.css' })
* root.input.map //=> PreviousMap
*/
var PreviousMap =
/*#__PURE__*/
function () {
/**
* @param {string} css Input CSS source.
* @param {processOptions} [opts] {@link Processor#process} options.
*/
function PreviousMap(css, opts) {
this.loadAnnotation(css);
/**
* Was source map inlined by data-uri to input CSS.
*
* @type {boolean}
*/
this.inline = this.startWith(this.annotation, 'data:');
var prev = opts.map ? opts.map.prev : undefined;
var text = this.loadMap(opts.from, prev);
if (text) this.text = text;
}
/**
* Create a instance of `SourceMapGenerator` class
* from the `source-map` library to work with source map information.
*
* It is lazy method, so it will create object only on first call
* and then it will use cache.
*
* @return {SourceMapGenerator} Object with source map information.
*/
var _proto = PreviousMap.prototype;
_proto.consumer = function consumer() {
if (!this.consumerCache) {
this.consumerCache = new _sourceMap.default.SourceMapConsumer(this.text);
}
return this.consumerCache;
};
/**
* Does source map contains `sourcesContent` with input source text.
*
* @return {boolean} Is `sourcesContent` present.
*/
_proto.withContent = function withContent() {
return !!(this.consumer().sourcesContent && this.consumer().sourcesContent.length > 0);
};
_proto.startWith = function startWith(string, start) {
if (!string) return false;
return string.substr(0, start.length) === start;
};
_proto.loadAnnotation = function loadAnnotation(css) {
var match = css.match(/\/\*\s*# sourceMappingURL=(.*)\s*\*\//);
if (match) this.annotation = match[1].trim();
};
_proto.decodeInline = function decodeInline(text) {
var baseCharsetUri = /^data:application\/json;charset=utf-?8;base64,/;
var baseUri = /^data:application\/json;base64,/;
var uri = 'data:application/json,';
if (this.startWith(text, uri)) {
return decodeURIComponent(text.substr(uri.length));
}
if (baseCharsetUri.test(text) || baseUri.test(text)) {
return fromBase64(text.substr(RegExp.lastMatch.length));
}
var encoding = text.match(/data:application\/json;([^,]+),/)[1];
throw new Error('Unsupported source map encoding ' + encoding);
};
_proto.loadMap = function loadMap(file, prev) {
if (prev === false) return false;
if (prev) {
if (typeof prev === 'string') {
return prev;
} else if (typeof prev === 'function') {
var prevPath = prev(file);
if (prevPath && _fs.default.existsSync && _fs.default.existsSync(prevPath)) {
return _fs.default.readFileSync(prevPath, 'utf-8').toString().trim();
} else {
throw new Error('Unable to load previous source map: ' + prevPath.toString());
}
} else if (prev instanceof _sourceMap.default.SourceMapConsumer) {
return _sourceMap.default.SourceMapGenerator.fromSourceMap(prev).toString();
} else if (prev instanceof _sourceMap.default.SourceMapGenerator) {
return prev.toString();
} else if (this.isMap(prev)) {
return JSON.stringify(prev);
} else {
throw new Error('Unsupported previous source map format: ' + prev.toString());
}
} else if (this.inline) {
return this.decodeInline(this.annotation);
} else if (this.annotation) {
var map = this.annotation;
if (file) map = _path.default.join(_path.default.dirname(file), map);
this.root = _path.default.dirname(map);
if (_fs.default.existsSync && _fs.default.existsSync(map)) {
return _fs.default.readFileSync(map, 'utf-8').toString().trim();
} else {
return false;
}
}
};
_proto.isMap = function isMap(map) {
if (_typeof(map) !== 'object') return false;
return typeof map.mappings === 'string' || typeof map._mappings === 'string';
};
return PreviousMap;
}();
var _default = PreviousMap;
exports.default = _default;
module.exports = exports.default;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(18).Buffer))
/***/ }),
/* 121 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.byteLength = byteLength;
exports.toByteArray = toByteArray;
exports.fromByteArray = fromByteArray;
var lookup = [];
var revLookup = [];
var Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array;
var code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
for (var i = 0, len = code.length; i < len; ++i) {
lookup[i] = code[i];
revLookup[code.charCodeAt(i)] = i;
}
revLookup['-'.charCodeAt(0)] = 62;
revLookup['_'.charCodeAt(0)] = 63;
function placeHoldersCount(b64) {
var len = b64.length;
if (len % 4 > 0) {
throw new Error('Invalid string. Length must be a multiple of 4');
} // the number of equal signs (place holders)
// if there are two placeholders, than the two characters before it
// represent one byte
// if there is only one, then the three characters before it represent 2 bytes
// this is just a cheap hack to not do indexOf twice
return b64[len - 2] === '=' ? 2 : b64[len - 1] === '=' ? 1 : 0;
}
function byteLength(b64) {
// base64 is 4/3 + up to two characters of the original data
return b64.length * 3 / 4 - placeHoldersCount(b64);
}
function toByteArray(b64) {
var i, j, l, tmp, placeHolders, arr;
var len = b64.length;
placeHolders = placeHoldersCount(b64);
arr = new Arr(len * 3 / 4 - placeHolders); // if there are placeholders, only get up to the last complete 4 chars
l = placeHolders > 0 ? len - 4 : len;
var L = 0;
for (i = 0, j = 0; i < l; i += 4, j += 3) {
tmp = revLookup[b64.charCodeAt(i)] << 18 | revLookup[b64.charCodeAt(i + 1)] << 12 | revLookup[b64.charCodeAt(i + 2)] << 6 | revLookup[b64.charCodeAt(i + 3)];
arr[L++] = tmp >> 16 & 0xFF;
arr[L++] = tmp >> 8 & 0xFF;
arr[L++] = tmp & 0xFF;
}
if (placeHolders === 2) {
tmp = revLookup[b64.charCodeAt(i)] << 2 | revLookup[b64.charCodeAt(i + 1)] >> 4;
arr[L++] = tmp & 0xFF;
} else if (placeHolders === 1) {
tmp = revLookup[b64.charCodeAt(i)] << 10 | revLookup[b64.charCodeAt(i + 1)] << 4 | revLookup[b64.charCodeAt(i + 2)] >> 2;
arr[L++] = tmp >> 8 & 0xFF;
arr[L++] = tmp & 0xFF;
}
return arr;
}
function tripletToBase64(num) {
return lookup[num >> 18 & 0x3F] + lookup[num >> 12 & 0x3F] + lookup[num >> 6 & 0x3F] + lookup[num & 0x3F];
}
function encodeChunk(uint8, start, end) {
var tmp;
var output = [];
for (var i = start; i < end; i += 3) {
tmp = (uint8[i] << 16) + (uint8[i + 1] << 8) + uint8[i + 2];
output.push(tripletToBase64(tmp));
}
return output.join('');
}
function fromByteArray(uint8) {
var tmp;
var len = uint8.length;
var extraBytes = len % 3; // if we have 1 byte left, pad 2 bytes
var output = '';
var parts = [];
var maxChunkLength = 16383; // must be multiple of 3
// go through the array every three bytes, we'll deal with trailing stuff later
for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) {
parts.push(encodeChunk(uint8, i, i + maxChunkLength > len2 ? len2 : i + maxChunkLength));
} // pad the end with zeros, but make sure to not forget the extra bytes
if (extraBytes === 1) {
tmp = uint8[len - 1];
output += lookup[tmp >> 2];
output += lookup[tmp << 4 & 0x3F];
output += '==';
} else if (extraBytes === 2) {
tmp = (uint8[len - 2] << 8) + uint8[len - 1];
output += lookup[tmp >> 10];
output += lookup[tmp >> 4 & 0x3F];
output += lookup[tmp << 2 & 0x3F];
output += '=';
}
parts.push(output);
return parts.join('');
}
/***/ }),
/* 122 */
/***/ (function(module, exports) {
exports.read = function (buffer, offset, isLE, mLen, nBytes) {
var e, m;
var eLen = nBytes * 8 - mLen - 1;
var eMax = (1 << eLen) - 1;
var eBias = eMax >> 1;
var nBits = -7;
var i = isLE ? nBytes - 1 : 0;
var d = isLE ? -1 : 1;
var s = buffer[offset + i];
i += d;
e = s & (1 << -nBits) - 1;
s >>= -nBits;
nBits += eLen;
for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8) {}
m = e & (1 << -nBits) - 1;
e >>= -nBits;
nBits += mLen;
for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8) {}
if (e === 0) {
e = 1 - eBias;
} else if (e === eMax) {
return m ? NaN : (s ? -1 : 1) * Infinity;
} else {
m = m + Math.pow(2, mLen);
e = e - eBias;
}
return (s ? -1 : 1) * m * Math.pow(2, e - mLen);
};
exports.write = function (buffer, value, offset, isLE, mLen, nBytes) {
var e, m, c;
var eLen = nBytes * 8 - mLen - 1;
var eMax = (1 << eLen) - 1;
var eBias = eMax >> 1;
var rt = mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0;
var i = isLE ? 0 : nBytes - 1;
var d = isLE ? 1 : -1;
var s = value < 0 || value === 0 && 1 / value < 0 ? 1 : 0;
value = Math.abs(value);
if (isNaN(value) || value === Infinity) {
m = isNaN(value) ? 1 : 0;
e = eMax;
} else {
e = Math.floor(Math.log(value) / Math.LN2);
if (value * (c = Math.pow(2, -e)) < 1) {
e--;
c *= 2;
}
if (e + eBias >= 1) {
value += rt / c;
} else {
value += rt * Math.pow(2, 1 - eBias);
}
if (value * c >= 2) {
e++;
c /= 2;
}
if (e + eBias >= eMax) {
m = 0;
e = eMax;
} else if (e + eBias >= 1) {
m = (value * c - 1) * Math.pow(2, mLen);
e = e + eBias;
} else {
m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen);
e = 0;
}
}
for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {}
e = e << mLen | m;
eLen += mLen;
for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {}
buffer[offset + i - d] |= s * 128;
};
/***/ }),
/* 123 */
/***/ (function(module, exports) {
var toString = {}.toString;
module.exports = Array.isArray || function (arr) {
return toString.call(arr) == '[object Array]';
};
/***/ }),
/* 124 */
/***/ (function(module, exports) {
/* -*- Mode: js; js-indent-level: 2; -*- */
/*
* Copyright 2011 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE or:
* http://opensource.org/licenses/BSD-3-Clause
*/
var intToCharMap = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'.split('');
/**
* Encode an integer in the range of 0 to 63 to a single base 64 digit.
*/
exports.encode = function (number) {
if (0 <= number && number < intToCharMap.length) {
return intToCharMap[number];
}
throw new TypeError("Must be between 0 and 63: " + number);
};
/**
* Decode a single base 64 character code digit to an integer. Returns -1 on
* failure.
*/
exports.decode = function (charCode) {
var bigA = 65; // 'A'
var bigZ = 90; // 'Z'
var littleA = 97; // 'a'
var littleZ = 122; // 'z'
var zero = 48; // '0'
var nine = 57; // '9'
var plus = 43; // '+'
var slash = 47; // '/'
var littleOffset = 26;
var numberOffset = 52; // 0 - 25: ABCDEFGHIJKLMNOPQRSTUVWXYZ
if (bigA <= charCode && charCode <= bigZ) {
return charCode - bigA;
} // 26 - 51: abcdefghijklmnopqrstuvwxyz
if (littleA <= charCode && charCode <= littleZ) {
return charCode - littleA + littleOffset;
} // 52 - 61: 0123456789
if (zero <= charCode && charCode <= nine) {
return charCode - zero + numberOffset;
} // 62: +
if (charCode == plus) {
return 62;
} // 63: /
if (charCode == slash) {
return 63;
} // Invalid base64 digit.
return -1;
};
/***/ }),
/* 125 */
/***/ (function(module, exports, __webpack_require__) {
/* -*- Mode: js; js-indent-level: 2; -*- */
/*
* Copyright 2014 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE or:
* http://opensource.org/licenses/BSD-3-Clause
*/
var util = __webpack_require__(8);
/**
* Determine whether mappingB is after mappingA with respect to generated
* position.
*/
function generatedPositionAfter(mappingA, mappingB) {
// Optimized for most common case
var lineA = mappingA.generatedLine;
var lineB = mappingB.generatedLine;
var columnA = mappingA.generatedColumn;
var columnB = mappingB.generatedColumn;
return lineB > lineA || lineB == lineA && columnB >= columnA || util.compareByGeneratedPositionsInflated(mappingA, mappingB) <= 0;
}
/**
* A data structure to provide a sorted view of accumulated mappings in a
* performance conscious manner. It trades a neglibable overhead in general
* case for a large speedup in case of mappings being added in order.
*/
function MappingList() {
this._array = [];
this._sorted = true; // Serves as infimum
this._last = {
generatedLine: -1,
generatedColumn: 0
};
}
/**
* Iterate through internal items. This method takes the same arguments that
* `Array.prototype.forEach` takes.
*
* NOTE: The order of the mappings is NOT guaranteed.
*/
MappingList.prototype.unsortedForEach = function MappingList_forEach(aCallback, aThisArg) {
this._array.forEach(aCallback, aThisArg);
};
/**
* Add the given source mapping.
*
* @param Object aMapping
*/
MappingList.prototype.add = function MappingList_add(aMapping) {
if (generatedPositionAfter(this._last, aMapping)) {
this._last = aMapping;
this._array.push(aMapping);
} else {
this._sorted = false;
this._array.push(aMapping);
}
};
/**
* Returns the flat, sorted array of mappings. The mappings are sorted by
* generated position.
*
* WARNING: This method returns internal data without copying, for
* performance. The return value must NOT be mutated, and should be treated as
* an immutable borrow. If you want to take ownership, you must make your own
* copy.
*/
MappingList.prototype.toArray = function MappingList_toArray() {
if (!this._sorted) {
this._array.sort(util.compareByGeneratedPositionsInflated);
this._sorted = true;
}
return this._array;
};
exports.MappingList = MappingList;
/***/ }),
/* 126 */
/***/ (function(module, exports, __webpack_require__) {
/* -*- Mode: js; js-indent-level: 2; -*- */
/*
* Copyright 2011 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE or:
* http://opensource.org/licenses/BSD-3-Clause
*/
var util = __webpack_require__(8);
var binarySearch = __webpack_require__(127);
var ArraySet = __webpack_require__(64).ArraySet;
var base64VLQ = __webpack_require__(63);
var quickSort = __webpack_require__(128).quickSort;
function SourceMapConsumer(aSourceMap, aSourceMapURL) {
var sourceMap = aSourceMap;
if (typeof aSourceMap === 'string') {
sourceMap = util.parseSourceMapInput(aSourceMap);
}
return sourceMap.sections != null ? new IndexedSourceMapConsumer(sourceMap, aSourceMapURL) : new BasicSourceMapConsumer(sourceMap, aSourceMapURL);
}
SourceMapConsumer.fromSourceMap = function (aSourceMap, aSourceMapURL) {
return BasicSourceMapConsumer.fromSourceMap(aSourceMap, aSourceMapURL);
};
/**
* The version of the source mapping spec that we are consuming.
*/
SourceMapConsumer.prototype._version = 3; // `__generatedMappings` and `__originalMappings` are arrays that hold the
// parsed mapping coordinates from the source map's "mappings" attribute. They
// are lazily instantiated, accessed via the `_generatedMappings` and
// `_originalMappings` getters respectively, and we only parse the mappings
// and create these arrays once queried for a source location. We jump through
// these hoops because there can be many thousands of mappings, and parsing
// them is expensive, so we only want to do it if we must.
//
// Each object in the arrays is of the form:
//
// {
// generatedLine: The line number in the generated code,
// generatedColumn: The column number in the generated code,
// source: The path to the original source file that generated this
// chunk of code,
// originalLine: The line number in the original source that
// corresponds to this chunk of generated code,
// originalColumn: The column number in the original source that
// corresponds to this chunk of generated code,
// name: The name of the original symbol which generated this chunk of
// code.
// }
//
// All properties except for `generatedLine` and `generatedColumn` can be
// `null`.
//
// `_generatedMappings` is ordered by the generated positions.
//
// `_originalMappings` is ordered by the original positions.
SourceMapConsumer.prototype.__generatedMappings = null;
Object.defineProperty(SourceMapConsumer.prototype, '_generatedMappings', {
configurable: true,
enumerable: true,
get: function get() {
if (!this.__generatedMappings) {
this._parseMappings(this._mappings, this.sourceRoot);
}
return this.__generatedMappings;
}
});
SourceMapConsumer.prototype.__originalMappings = null;
Object.defineProperty(SourceMapConsumer.prototype, '_originalMappings', {
configurable: true,
enumerable: true,
get: function get() {
if (!this.__originalMappings) {
this._parseMappings(this._mappings, this.sourceRoot);
}
return this.__originalMappings;
}
});
SourceMapConsumer.prototype._charIsMappingSeparator = function SourceMapConsumer_charIsMappingSeparator(aStr, index) {
var c = aStr.charAt(index);
return c === ";" || c === ",";
};
/**
* Parse the mappings in a string in to a data structure which we can easily
* query (the ordered arrays in the `this.__generatedMappings` and
* `this.__originalMappings` properties).
*/
SourceMapConsumer.prototype._parseMappings = function SourceMapConsumer_parseMappings(aStr, aSourceRoot) {
throw new Error("Subclasses must implement _parseMappings");
};
SourceMapConsumer.GENERATED_ORDER = 1;
SourceMapConsumer.ORIGINAL_ORDER = 2;
SourceMapConsumer.GREATEST_LOWER_BOUND = 1;
SourceMapConsumer.LEAST_UPPER_BOUND = 2;
/**
* Iterate over each mapping between an original source/line/column and a
* generated line/column in this source map.
*
* @param Function aCallback
* The function that is called with each mapping.
* @param Object aContext
* Optional. If specified, this object will be the value of `this` every
* time that `aCallback` is called.
* @param aOrder
* Either `SourceMapConsumer.GENERATED_ORDER` or
* `SourceMapConsumer.ORIGINAL_ORDER`. Specifies whether you want to
* iterate over the mappings sorted by the generated file's line/column
* order or the original's source/line/column order, respectively. Defaults to
* `SourceMapConsumer.GENERATED_ORDER`.
*/
SourceMapConsumer.prototype.eachMapping = function SourceMapConsumer_eachMapping(aCallback, aContext, aOrder) {
var context = aContext || null;
var order = aOrder || SourceMapConsumer.GENERATED_ORDER;
var mappings;
switch (order) {
case SourceMapConsumer.GENERATED_ORDER:
mappings = this._generatedMappings;
break;
case SourceMapConsumer.ORIGINAL_ORDER:
mappings = this._originalMappings;
break;
default:
throw new Error("Unknown order of iteration.");
}
var sourceRoot = this.sourceRoot;
mappings.map(function (mapping) {
var source = mapping.source === null ? null : this._sources.at(mapping.source);
source = util.computeSourceURL(sourceRoot, source, this._sourceMapURL);
return {
source: source,
generatedLine: mapping.generatedLine,
generatedColumn: mapping.generatedColumn,
originalLine: mapping.originalLine,
originalColumn: mapping.originalColumn,
name: mapping.name === null ? null : this._names.at(mapping.name)
};
}, this).forEach(aCallback, context);
};
/**
* Returns all generated line and column information for the original source,
* line, and column provided. If no column is provided, returns all mappings
* corresponding to a either the line we are searching for or the next
* closest line that has any mappings. Otherwise, returns all mappings
* corresponding to the given line and either the column we are searching for
* or the next closest column that has any offsets.
*
* The only argument is an object with the following properties:
*
* - source: The filename of the original source.
* - line: The line number in the original source. The line number is 1-based.
* - column: Optional. the column number in the original source.
* The column number is 0-based.
*
* and an array of objects is returned, each with the following properties:
*
* - line: The line number in the generated source, or null. The
* line number is 1-based.
* - column: The column number in the generated source, or null.
* The column number is 0-based.
*/
SourceMapConsumer.prototype.allGeneratedPositionsFor = function SourceMapConsumer_allGeneratedPositionsFor(aArgs) {
var line = util.getArg(aArgs, 'line'); // When there is no exact match, BasicSourceMapConsumer.prototype._findMapping
// returns the index of the closest mapping less than the needle. By
// setting needle.originalColumn to 0, we thus find the last mapping for
// the given line, provided such a mapping exists.
var needle = {
source: util.getArg(aArgs, 'source'),
originalLine: line,
originalColumn: util.getArg(aArgs, 'column', 0)
};
needle.source = this._findSourceIndex(needle.source);
if (needle.source < 0) {
return [];
}
var mappings = [];
var index = this._findMapping(needle, this._originalMappings, "originalLine", "originalColumn", util.compareByOriginalPositions, binarySearch.LEAST_UPPER_BOUND);
if (index >= 0) {
var mapping = this._originalMappings[index];
if (aArgs.column === undefined) {
var originalLine = mapping.originalLine; // Iterate until either we run out of mappings, or we run into
// a mapping for a different line than the one we found. Since
// mappings are sorted, this is guaranteed to find all mappings for
// the line we found.
while (mapping && mapping.originalLine === originalLine) {
mappings.push({
line: util.getArg(mapping, 'generatedLine', null),
column: util.getArg(mapping, 'generatedColumn', null),
lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)
});
mapping = this._originalMappings[++index];
}
} else {
var originalColumn = mapping.originalColumn; // Iterate until either we run out of mappings, or we run into
// a mapping for a different line than the one we were searching for.
// Since mappings are sorted, this is guaranteed to find all mappings for
// the line we are searching for.
while (mapping && mapping.originalLine === line && mapping.originalColumn == originalColumn) {
mappings.push({
line: util.getArg(mapping, 'generatedLine', null),
column: util.getArg(mapping, 'generatedColumn', null),
lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)
});
mapping = this._originalMappings[++index];
}
}
}
return mappings;
};
exports.SourceMapConsumer = SourceMapConsumer;
/**
* A BasicSourceMapConsumer instance represents a parsed source map which we can
* query for information about the original file positions by giving it a file
* position in the generated source.
*
* The first parameter is the raw source map (either as a JSON string, or
* already parsed to an object). According to the spec, source maps have the
* following attributes:
*
* - version: Which version of the source map spec this map is following.
* - sources: An array of URLs to the original source files.
* - names: An array of identifiers which can be referrenced by individual mappings.
* - sourceRoot: Optional. The URL root from which all sources are relative.
* - sourcesContent: Optional. An array of contents of the original source files.
* - mappings: A string of base64 VLQs which contain the actual mappings.
* - file: Optional. The generated file this source map is associated with.
*
* Here is an example source map, taken from the source map spec[0]:
*
* {
* version : 3,
* file: "out.js",
* sourceRoot : "",
* sources: ["foo.js", "bar.js"],
* names: ["src", "maps", "are", "fun"],
* mappings: "AA,AB;;ABCDE;"
* }
*
* The second parameter, if given, is a string whose value is the URL
* at which the source map was found. This URL is used to compute the
* sources array.
*
* [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit?pli=1#
*/
function BasicSourceMapConsumer(aSourceMap, aSourceMapURL) {
var sourceMap = aSourceMap;
if (typeof aSourceMap === 'string') {
sourceMap = util.parseSourceMapInput(aSourceMap);
}
var version = util.getArg(sourceMap, 'version');
var sources = util.getArg(sourceMap, 'sources'); // Sass 3.3 leaves out the 'names' array, so we deviate from the spec (which
// requires the array) to play nice here.
var names = util.getArg(sourceMap, 'names', []);
var sourceRoot = util.getArg(sourceMap, 'sourceRoot', null);
var sourcesContent = util.getArg(sourceMap, 'sourcesContent', null);
var mappings = util.getArg(sourceMap, 'mappings');
var file = util.getArg(sourceMap, 'file', null); // Once again, Sass deviates from the spec and supplies the version as a
// string rather than a number, so we use loose equality checking here.
if (version != this._version) {
throw new Error('Unsupported version: ' + version);
}
if (sourceRoot) {
sourceRoot = util.normalize(sourceRoot);
}
sources = sources.map(String) // Some source maps produce relative source paths like "./foo.js" instead of
// "foo.js". Normalize these first so that future comparisons will succeed.
// See bugzil.la/1090768.
.map(util.normalize) // Always ensure that absolute sources are internally stored relative to
// the source root, if the source root is absolute. Not doing this would
// be particularly problematic when the source root is a prefix of the
// source (valid, but why??). See github issue #199 and bugzil.la/1188982.
.map(function (source) {
return sourceRoot && util.isAbsolute(sourceRoot) && util.isAbsolute(source) ? util.relative(sourceRoot, source) : source;
}); // Pass `true` below to allow duplicate names and sources. While source maps
// are intended to be compressed and deduplicated, the TypeScript compiler
// sometimes generates source maps with duplicates in them. See Github issue
// #72 and bugzil.la/889492.
this._names = ArraySet.fromArray(names.map(String), true);
this._sources = ArraySet.fromArray(sources, true);
this._absoluteSources = this._sources.toArray().map(function (s) {
return util.computeSourceURL(sourceRoot, s, aSourceMapURL);
});
this.sourceRoot = sourceRoot;
this.sourcesContent = sourcesContent;
this._mappings = mappings;
this._sourceMapURL = aSourceMapURL;
this.file = file;
}
BasicSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype);
BasicSourceMapConsumer.prototype.consumer = SourceMapConsumer;
/**
* Utility function to find the index of a source. Returns -1 if not
* found.
*/
BasicSourceMapConsumer.prototype._findSourceIndex = function (aSource) {
var relativeSource = aSource;
if (this.sourceRoot != null) {
relativeSource = util.relative(this.sourceRoot, relativeSource);
}
if (this._sources.has(relativeSource)) {
return this._sources.indexOf(relativeSource);
} // Maybe aSource is an absolute URL as returned by |sources|. In
// this case we can't simply undo the transform.
var i;
for (i = 0; i < this._absoluteSources.length; ++i) {
if (this._absoluteSources[i] == aSource) {
return i;
}
}
return -1;
};
/**
* Create a BasicSourceMapConsumer from a SourceMapGenerator.
*
* @param SourceMapGenerator aSourceMap
* The source map that will be consumed.
* @param String aSourceMapURL
* The URL at which the source map can be found (optional)
* @returns BasicSourceMapConsumer
*/
BasicSourceMapConsumer.fromSourceMap = function SourceMapConsumer_fromSourceMap(aSourceMap, aSourceMapURL) {
var smc = Object.create(BasicSourceMapConsumer.prototype);
var names = smc._names = ArraySet.fromArray(aSourceMap._names.toArray(), true);
var sources = smc._sources = ArraySet.fromArray(aSourceMap._sources.toArray(), true);
smc.sourceRoot = aSourceMap._sourceRoot;
smc.sourcesContent = aSourceMap._generateSourcesContent(smc._sources.toArray(), smc.sourceRoot);
smc.file = aSourceMap._file;
smc._sourceMapURL = aSourceMapURL;
smc._absoluteSources = smc._sources.toArray().map(function (s) {
return util.computeSourceURL(smc.sourceRoot, s, aSourceMapURL);
}); // Because we are modifying the entries (by converting string sources and
// names to indices into the sources and names ArraySets), we have to make
// a copy of the entry or else bad things happen. Shared mutable state
// strikes again! See github issue #191.
var generatedMappings = aSourceMap._mappings.toArray().slice();
var destGeneratedMappings = smc.__generatedMappings = [];
var destOriginalMappings = smc.__originalMappings = [];
for (var i = 0, length = generatedMappings.length; i < length; i++) {
var srcMapping = generatedMappings[i];
var destMapping = new Mapping();
destMapping.generatedLine = srcMapping.generatedLine;
destMapping.generatedColumn = srcMapping.generatedColumn;
if (srcMapping.source) {
destMapping.source = sources.indexOf(srcMapping.source);
destMapping.originalLine = srcMapping.originalLine;
destMapping.originalColumn = srcMapping.originalColumn;
if (srcMapping.name) {
destMapping.name = names.indexOf(srcMapping.name);
}
destOriginalMappings.push(destMapping);
}
destGeneratedMappings.push(destMapping);
}
quickSort(smc.__originalMappings, util.compareByOriginalPositions);
return smc;
};
/**
* The version of the source mapping spec that we are consuming.
*/
BasicSourceMapConsumer.prototype._version = 3;
/**
* The list of original sources.
*/
Object.defineProperty(BasicSourceMapConsumer.prototype, 'sources', {
get: function get() {
return this._absoluteSources.slice();
}
});
/**
* Provide the JIT with a nice shape / hidden class.
*/
function Mapping() {
this.generatedLine = 0;
this.generatedColumn = 0;
this.source = null;
this.originalLine = null;
this.originalColumn = null;
this.name = null;
}
/**
* Parse the mappings in a string in to a data structure which we can easily
* query (the ordered arrays in the `this.__generatedMappings` and
* `this.__originalMappings` properties).
*/
BasicSourceMapConsumer.prototype._parseMappings = function SourceMapConsumer_parseMappings(aStr, aSourceRoot) {
var generatedLine = 1;
var previousGeneratedColumn = 0;
var previousOriginalLine = 0;
var previousOriginalColumn = 0;
var previousSource = 0;
var previousName = 0;
var length = aStr.length;
var index = 0;
var cachedSegments = {};
var temp = {};
var originalMappings = [];
var generatedMappings = [];
var mapping, str, segment, end, value;
while (index < length) {
if (aStr.charAt(index) === ';') {
generatedLine++;
index++;
previousGeneratedColumn = 0;
} else if (aStr.charAt(index) === ',') {
index++;
} else {
mapping = new Mapping();
mapping.generatedLine = generatedLine; // Because each offset is encoded relative to the previous one,
// many segments often have the same encoding. We can exploit this
// fact by caching the parsed variable length fields of each segment,
// allowing us to avoid a second parse if we encounter the same
// segment again.
for (end = index; end < length; end++) {
if (this._charIsMappingSeparator(aStr, end)) {
break;
}
}
str = aStr.slice(index, end);
segment = cachedSegments[str];
if (segment) {
index += str.length;
} else {
segment = [];
while (index < end) {
base64VLQ.decode(aStr, index, temp);
value = temp.value;
index = temp.rest;
segment.push(value);
}
if (segment.length === 2) {
throw new Error('Found a source, but no line and column');
}
if (segment.length === 3) {
throw new Error('Found a source and line, but no column');
}
cachedSegments[str] = segment;
} // Generated column.
mapping.generatedColumn = previousGeneratedColumn + segment[0];
previousGeneratedColumn = mapping.generatedColumn;
if (segment.length > 1) {
// Original source.
mapping.source = previousSource + segment[1];
previousSource += segment[1]; // Original line.
mapping.originalLine = previousOriginalLine + segment[2];
previousOriginalLine = mapping.originalLine; // Lines are stored 0-based
mapping.originalLine += 1; // Original column.
mapping.originalColumn = previousOriginalColumn + segment[3];
previousOriginalColumn = mapping.originalColumn;
if (segment.length > 4) {
// Original name.
mapping.name = previousName + segment[4];
previousName += segment[4];
}
}
generatedMappings.push(mapping);
if (typeof mapping.originalLine === 'number') {
originalMappings.push(mapping);
}
}
}
quickSort(generatedMappings, util.compareByGeneratedPositionsDeflated);
this.__generatedMappings = generatedMappings;
quickSort(originalMappings, util.compareByOriginalPositions);
this.__originalMappings = originalMappings;
};
/**
* Find the mapping that best matches the hypothetical "needle" mapping that
* we are searching for in the given "haystack" of mappings.
*/
BasicSourceMapConsumer.prototype._findMapping = function SourceMapConsumer_findMapping(aNeedle, aMappings, aLineName, aColumnName, aComparator, aBias) {
// To return the position we are searching for, we must first find the
// mapping for the given position and then return the opposite position it
// points to. Because the mappings are sorted, we can use binary search to
// find the best mapping.
if (aNeedle[aLineName] <= 0) {
throw new TypeError('Line must be greater than or equal to 1, got ' + aNeedle[aLineName]);
}
if (aNeedle[aColumnName] < 0) {
throw new TypeError('Column must be greater than or equal to 0, got ' + aNeedle[aColumnName]);
}
return binarySearch.search(aNeedle, aMappings, aComparator, aBias);
};
/**
* Compute the last column for each generated mapping. The last column is
* inclusive.
*/
BasicSourceMapConsumer.prototype.computeColumnSpans = function SourceMapConsumer_computeColumnSpans() {
for (var index = 0; index < this._generatedMappings.length; ++index) {
var mapping = this._generatedMappings[index]; // Mappings do not contain a field for the last generated columnt. We
// can come up with an optimistic estimate, however, by assuming that
// mappings are contiguous (i.e. given two consecutive mappings, the
// first mapping ends where the second one starts).
if (index + 1 < this._generatedMappings.length) {
var nextMapping = this._generatedMappings[index + 1];
if (mapping.generatedLine === nextMapping.generatedLine) {
mapping.lastGeneratedColumn = nextMapping.generatedColumn - 1;
continue;
}
} // The last mapping for each line spans the entire line.
mapping.lastGeneratedColumn = Infinity;
}
};
/**
* Returns the original source, line, and column information for the generated
* source's line and column positions provided. The only argument is an object
* with the following properties:
*
* - line: The line number in the generated source. The line number
* is 1-based.
* - column: The column number in the generated source. The column
* number is 0-based.
* - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or
* 'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the
* closest element that is smaller than or greater than the one we are
* searching for, respectively, if the exact element cannot be found.
* Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'.
*
* and an object is returned with the following properties:
*
* - source: The original source file, or null.
* - line: The line number in the original source, or null. The
* line number is 1-based.
* - column: The column number in the original source, or null. The
* column number is 0-based.
* - name: The original identifier, or null.
*/
BasicSourceMapConsumer.prototype.originalPositionFor = function SourceMapConsumer_originalPositionFor(aArgs) {
var needle = {
generatedLine: util.getArg(aArgs, 'line'),
generatedColumn: util.getArg(aArgs, 'column')
};
var index = this._findMapping(needle, this._generatedMappings, "generatedLine", "generatedColumn", util.compareByGeneratedPositionsDeflated, util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND));
if (index >= 0) {
var mapping = this._generatedMappings[index];
if (mapping.generatedLine === needle.generatedLine) {
var source = util.getArg(mapping, 'source', null);
if (source !== null) {
source = this._sources.at(source);
source = util.computeSourceURL(this.sourceRoot, source, this._sourceMapURL);
}
var name = util.getArg(mapping, 'name', null);
if (name !== null) {
name = this._names.at(name);
}
return {
source: source,
line: util.getArg(mapping, 'originalLine', null),
column: util.getArg(mapping, 'originalColumn', null),
name: name
};
}
}
return {
source: null,
line: null,
column: null,
name: null
};
};
/**
* Return true if we have the source content for every source in the source
* map, false otherwise.
*/
BasicSourceMapConsumer.prototype.hasContentsOfAllSources = function BasicSourceMapConsumer_hasContentsOfAllSources() {
if (!this.sourcesContent) {
return false;
}
return this.sourcesContent.length >= this._sources.size() && !this.sourcesContent.some(function (sc) {
return sc == null;
});
};
/**
* Returns the original source content. The only argument is the url of the
* original source file. Returns null if no original source content is
* available.
*/
BasicSourceMapConsumer.prototype.sourceContentFor = function SourceMapConsumer_sourceContentFor(aSource, nullOnMissing) {
if (!this.sourcesContent) {
return null;
}
var index = this._findSourceIndex(aSource);
if (index >= 0) {
return this.sourcesContent[index];
}
var relativeSource = aSource;
if (this.sourceRoot != null) {
relativeSource = util.relative(this.sourceRoot, relativeSource);
}
var url;
if (this.sourceRoot != null && (url = util.urlParse(this.sourceRoot))) {
// XXX: file:// URIs and absolute paths lead to unexpected behavior for
// many users. We can help them out when they expect file:// URIs to
// behave like it would if they were running a local HTTP server. See
// https://bugzilla.mozilla.org/show_bug.cgi?id=885597.
var fileUriAbsPath = relativeSource.replace(/^file:\/\//, "");
if (url.scheme == "file" && this._sources.has(fileUriAbsPath)) {
return this.sourcesContent[this._sources.indexOf(fileUriAbsPath)];
}
if ((!url.path || url.path == "/") && this._sources.has("/" + relativeSource)) {
return this.sourcesContent[this._sources.indexOf("/" + relativeSource)];
}
} // This function is used recursively from
// IndexedSourceMapConsumer.prototype.sourceContentFor. In that case, we
// don't want to throw if we can't find the source - we just want to
// return null, so we provide a flag to exit gracefully.
if (nullOnMissing) {
return null;
} else {
throw new Error('"' + relativeSource + '" is not in the SourceMap.');
}
};
/**
* Returns the generated line and column information for the original source,
* line, and column positions provided. The only argument is an object with
* the following properties:
*
* - source: The filename of the original source.
* - line: The line number in the original source. The line number
* is 1-based.
* - column: The column number in the original source. The column
* number is 0-based.
* - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or
* 'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the
* closest element that is smaller than or greater than the one we are
* searching for, respectively, if the exact element cannot be found.
* Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'.
*
* and an object is returned with the following properties:
*
* - line: The line number in the generated source, or null. The
* line number is 1-based.
* - column: The column number in the generated source, or null.
* The column number is 0-based.
*/
BasicSourceMapConsumer.prototype.generatedPositionFor = function SourceMapConsumer_generatedPositionFor(aArgs) {
var source = util.getArg(aArgs, 'source');
source = this._findSourceIndex(source);
if (source < 0) {
return {
line: null,
column: null,
lastColumn: null
};
}
var needle = {
source: source,
originalLine: util.getArg(aArgs, 'line'),
originalColumn: util.getArg(aArgs, 'column')
};
var index = this._findMapping(needle, this._originalMappings, "originalLine", "originalColumn", util.compareByOriginalPositions, util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND));
if (index >= 0) {
var mapping = this._originalMappings[index];
if (mapping.source === needle.source) {
return {
line: util.getArg(mapping, 'generatedLine', null),
column: util.getArg(mapping, 'generatedColumn', null),
lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)
};
}
}
return {
line: null,
column: null,
lastColumn: null
};
};
exports.BasicSourceMapConsumer = BasicSourceMapConsumer;
/**
* An IndexedSourceMapConsumer instance represents a parsed source map which
* we can query for information. It differs from BasicSourceMapConsumer in
* that it takes "indexed" source maps (i.e. ones with a "sections" field) as
* input.
*
* The first parameter is a raw source map (either as a JSON string, or already
* parsed to an object). According to the spec for indexed source maps, they
* have the following attributes:
*
* - version: Which version of the source map spec this map is following.
* - file: Optional. The generated file this source map is associated with.
* - sections: A list of section definitions.
*
* Each value under the "sections" field has two fields:
* - offset: The offset into the original specified at which this section
* begins to apply, defined as an object with a "line" and "column"
* field.
* - map: A source map definition. This source map could also be indexed,
* but doesn't have to be.
*
* Instead of the "map" field, it's also possible to have a "url" field
* specifying a URL to retrieve a source map from, but that's currently
* unsupported.
*
* Here's an example source map, taken from the source map spec[0], but
* modified to omit a section which uses the "url" field.
*
* {
* version : 3,
* file: "app.js",
* sections: [{
* offset: {line:100, column:10},
* map: {
* version : 3,
* file: "section.js",
* sources: ["foo.js", "bar.js"],
* names: ["src", "maps", "are", "fun"],
* mappings: "AAAA,E;;ABCDE;"
* }
* }],
* }
*
* The second parameter, if given, is a string whose value is the URL
* at which the source map was found. This URL is used to compute the
* sources array.
*
* [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit#heading=h.535es3xeprgt
*/
function IndexedSourceMapConsumer(aSourceMap, aSourceMapURL) {
var sourceMap = aSourceMap;
if (typeof aSourceMap === 'string') {
sourceMap = util.parseSourceMapInput(aSourceMap);
}
var version = util.getArg(sourceMap, 'version');
var sections = util.getArg(sourceMap, 'sections');
if (version != this._version) {
throw new Error('Unsupported version: ' + version);
}
this._sources = new ArraySet();
this._names = new ArraySet();
var lastOffset = {
line: -1,
column: 0
};
this._sections = sections.map(function (s) {
if (s.url) {
// The url field will require support for asynchronicity.
// See https://github.com/mozilla/source-map/issues/16
throw new Error('Support for url field in sections not implemented.');
}
var offset = util.getArg(s, 'offset');
var offsetLine = util.getArg(offset, 'line');
var offsetColumn = util.getArg(offset, 'column');
if (offsetLine < lastOffset.line || offsetLine === lastOffset.line && offsetColumn < lastOffset.column) {
throw new Error('Section offsets must be ordered and non-overlapping.');
}
lastOffset = offset;
return {
generatedOffset: {
// The offset fields are 0-based, but we use 1-based indices when
// encoding/decoding from VLQ.
generatedLine: offsetLine + 1,
generatedColumn: offsetColumn + 1
},
consumer: new SourceMapConsumer(util.getArg(s, 'map'), aSourceMapURL)
};
});
}
IndexedSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype);
IndexedSourceMapConsumer.prototype.constructor = SourceMapConsumer;
/**
* The version of the source mapping spec that we are consuming.
*/
IndexedSourceMapConsumer.prototype._version = 3;
/**
* The list of original sources.
*/
Object.defineProperty(IndexedSourceMapConsumer.prototype, 'sources', {
get: function get() {
var sources = [];
for (var i = 0; i < this._sections.length; i++) {
for (var j = 0; j < this._sections[i].consumer.sources.length; j++) {
sources.push(this._sections[i].consumer.sources[j]);
}
}
return sources;
}
});
/**
* Returns the original source, line, and column information for the generated
* source's line and column positions provided. The only argument is an object
* with the following properties:
*
* - line: The line number in the generated source. The line number
* is 1-based.
* - column: The column number in the generated source. The column
* number is 0-based.
*
* and an object is returned with the following properties:
*
* - source: The original source file, or null.
* - line: The line number in the original source, or null. The
* line number is 1-based.
* - column: The column number in the original source, or null. The
* column number is 0-based.
* - name: The original identifier, or null.
*/
IndexedSourceMapConsumer.prototype.originalPositionFor = function IndexedSourceMapConsumer_originalPositionFor(aArgs) {
var needle = {
generatedLine: util.getArg(aArgs, 'line'),
generatedColumn: util.getArg(aArgs, 'column')
}; // Find the section containing the generated position we're trying to map
// to an original position.
var sectionIndex = binarySearch.search(needle, this._sections, function (needle, section) {
var cmp = needle.generatedLine - section.generatedOffset.generatedLine;
if (cmp) {
return cmp;
}
return needle.generatedColumn - section.generatedOffset.generatedColumn;
});
var section = this._sections[sectionIndex];
if (!section) {
return {
source: null,
line: null,
column: null,
name: null
};
}
return section.consumer.originalPositionFor({
line: needle.generatedLine - (section.generatedOffset.generatedLine - 1),
column: needle.generatedColumn - (section.generatedOffset.generatedLine === needle.generatedLine ? section.generatedOffset.generatedColumn - 1 : 0),
bias: aArgs.bias
});
};
/**
* Return true if we have the source content for every source in the source
* map, false otherwise.
*/
IndexedSourceMapConsumer.prototype.hasContentsOfAllSources = function IndexedSourceMapConsumer_hasContentsOfAllSources() {
return this._sections.every(function (s) {
return s.consumer.hasContentsOfAllSources();
});
};
/**
* Returns the original source content. The only argument is the url of the
* original source file. Returns null if no original source content is
* available.
*/
IndexedSourceMapConsumer.prototype.sourceContentFor = function IndexedSourceMapConsumer_sourceContentFor(aSource, nullOnMissing) {
for (var i = 0; i < this._sections.length; i++) {
var section = this._sections[i];
var content = section.consumer.sourceContentFor(aSource, true);
if (content) {
return content;
}
}
if (nullOnMissing) {
return null;
} else {
throw new Error('"' + aSource + '" is not in the SourceMap.');
}
};
/**
* Returns the generated line and column information for the original source,
* line, and column positions provided. The only argument is an object with
* the following properties:
*
* - source: The filename of the original source.
* - line: The line number in the original source. The line number
* is 1-based.
* - column: The column number in the original source. The column
* number is 0-based.
*
* and an object is returned with the following properties:
*
* - line: The line number in the generated source, or null. The
* line number is 1-based.
* - column: The column number in the generated source, or null.
* The column number is 0-based.
*/
IndexedSourceMapConsumer.prototype.generatedPositionFor = function IndexedSourceMapConsumer_generatedPositionFor(aArgs) {
for (var i = 0; i < this._sections.length; i++) {
var section = this._sections[i]; // Only consider this section if the requested source is in the list of
// sources of the consumer.
if (section.consumer._findSourceIndex(util.getArg(aArgs, 'source')) === -1) {
continue;
}
var generatedPosition = section.consumer.generatedPositionFor(aArgs);
if (generatedPosition) {
var ret = {
line: generatedPosition.line + (section.generatedOffset.generatedLine - 1),
column: generatedPosition.column + (section.generatedOffset.generatedLine === generatedPosition.line ? section.generatedOffset.generatedColumn - 1 : 0)
};
return ret;
}
}
return {
line: null,
column: null
};
};
/**
* Parse the mappings in a string in to a data structure which we can easily
* query (the ordered arrays in the `this.__generatedMappings` and
* `this.__originalMappings` properties).
*/
IndexedSourceMapConsumer.prototype._parseMappings = function IndexedSourceMapConsumer_parseMappings(aStr, aSourceRoot) {
this.__generatedMappings = [];
this.__originalMappings = [];
for (var i = 0; i < this._sections.length; i++) {
var section = this._sections[i];
var sectionMappings = section.consumer._generatedMappings;
for (var j = 0; j < sectionMappings.length; j++) {
var mapping = sectionMappings[j];
var source = section.consumer._sources.at(mapping.source);
source = util.computeSourceURL(section.consumer.sourceRoot, source, this._sourceMapURL);
this._sources.add(source);
source = this._sources.indexOf(source);
var name = null;
if (mapping.name) {
name = section.consumer._names.at(mapping.name);
this._names.add(name);
name = this._names.indexOf(name);
} // The mappings coming from the consumer for the section have
// generated positions relative to the start of the section, so we
// need to offset them to be relative to the start of the concatenated
// generated file.
var adjustedMapping = {
source: source,
generatedLine: mapping.generatedLine + (section.generatedOffset.generatedLine - 1),
generatedColumn: mapping.generatedColumn + (section.generatedOffset.generatedLine === mapping.generatedLine ? section.generatedOffset.generatedColumn - 1 : 0),
originalLine: mapping.originalLine,
originalColumn: mapping.originalColumn,
name: name
};
this.__generatedMappings.push(adjustedMapping);
if (typeof adjustedMapping.originalLine === 'number') {
this.__originalMappings.push(adjustedMapping);
}
}
}
quickSort(this.__generatedMappings, util.compareByGeneratedPositionsDeflated);
quickSort(this.__originalMappings, util.compareByOriginalPositions);
};
exports.IndexedSourceMapConsumer = IndexedSourceMapConsumer;
/***/ }),
/* 127 */
/***/ (function(module, exports) {
/* -*- Mode: js; js-indent-level: 2; -*- */
/*
* Copyright 2011 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE or:
* http://opensource.org/licenses/BSD-3-Clause
*/
exports.GREATEST_LOWER_BOUND = 1;
exports.LEAST_UPPER_BOUND = 2;
/**
* Recursive implementation of binary search.
*
* @param aLow Indices here and lower do not contain the needle.
* @param aHigh Indices here and higher do not contain the needle.
* @param aNeedle The element being searched for.
* @param aHaystack The non-empty array being searched.
* @param aCompare Function which takes two elements and returns -1, 0, or 1.
* @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or
* 'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the
* closest element that is smaller than or greater than the one we are
* searching for, respectively, if the exact element cannot be found.
*/
function recursiveSearch(aLow, aHigh, aNeedle, aHaystack, aCompare, aBias) {
// This function terminates when one of the following is true:
//
// 1. We find the exact element we are looking for.
//
// 2. We did not find the exact element, but we can return the index of
// the next-closest element.
//
// 3. We did not find the exact element, and there is no next-closest
// element than the one we are searching for, so we return -1.
var mid = Math.floor((aHigh - aLow) / 2) + aLow;
var cmp = aCompare(aNeedle, aHaystack[mid], true);
if (cmp === 0) {
// Found the element we are looking for.
return mid;
} else if (cmp > 0) {
// Our needle is greater than aHaystack[mid].
if (aHigh - mid > 1) {
// The element is in the upper half.
return recursiveSearch(mid, aHigh, aNeedle, aHaystack, aCompare, aBias);
} // The exact needle element was not found in this haystack. Determine if
// we are in termination case (3) or (2) and return the appropriate thing.
if (aBias == exports.LEAST_UPPER_BOUND) {
return aHigh < aHaystack.length ? aHigh : -1;
} else {
return mid;
}
} else {
// Our needle is less than aHaystack[mid].
if (mid - aLow > 1) {
// The element is in the lower half.
return recursiveSearch(aLow, mid, aNeedle, aHaystack, aCompare, aBias);
} // we are in termination case (3) or (2) and return the appropriate thing.
if (aBias == exports.LEAST_UPPER_BOUND) {
return mid;
} else {
return aLow < 0 ? -1 : aLow;
}
}
}
/**
* This is an implementation of binary search which will always try and return
* the index of the closest element if there is no exact hit. This is because
* mappings between original and generated line/col pairs are single points,
* and there is an implicit region between each of them, so a miss just means
* that you aren't on the very start of a region.
*
* @param aNeedle The element you are looking for.
* @param aHaystack The array that is being searched.
* @param aCompare A function which takes the needle and an element in the
* array and returns -1, 0, or 1 depending on whether the needle is less
* than, equal to, or greater than the element, respectively.
* @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or
* 'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the
* closest element that is smaller than or greater than the one we are
* searching for, respectively, if the exact element cannot be found.
* Defaults to 'binarySearch.GREATEST_LOWER_BOUND'.
*/
exports.search = function search(aNeedle, aHaystack, aCompare, aBias) {
if (aHaystack.length === 0) {
return -1;
}
var index = recursiveSearch(-1, aHaystack.length, aNeedle, aHaystack, aCompare, aBias || exports.GREATEST_LOWER_BOUND);
if (index < 0) {
return -1;
} // We have found either the exact element, or the next-closest element than
// the one we are searching for. However, there may be more than one such
// element. Make sure we always return the smallest of these.
while (index - 1 >= 0) {
if (aCompare(aHaystack[index], aHaystack[index - 1], true) !== 0) {
break;
}
--index;
}
return index;
};
/***/ }),
/* 128 */
/***/ (function(module, exports) {
/* -*- Mode: js; js-indent-level: 2; -*- */
/*
* Copyright 2011 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE or:
* http://opensource.org/licenses/BSD-3-Clause
*/
// It turns out that some (most?) JavaScript engines don't self-host
// `Array.prototype.sort`. This makes sense because C++ will likely remain
// faster than JS when doing raw CPU-intensive sorting. However, when using a
// custom comparator function, calling back and forth between the VM's C++ and
// JIT'd JS is rather slow *and* loses JIT type information, resulting in
// worse generated code for the comparator function than would be optimal. In
// fact, when sorting with a comparator, these costs outweigh the benefits of
// sorting in C++. By using our own JS-implemented Quick Sort (below), we get
// a ~3500ms mean speed-up in `bench/bench.html`.
/**
* Swap the elements indexed by `x` and `y` in the array `ary`.
*
* @param {Array} ary
* The array.
* @param {Number} x
* The index of the first item.
* @param {Number} y
* The index of the second item.
*/
function swap(ary, x, y) {
var temp = ary[x];
ary[x] = ary[y];
ary[y] = temp;
}
/**
* Returns a random integer within the range `low .. high` inclusive.
*
* @param {Number} low
* The lower bound on the range.
* @param {Number} high
* The upper bound on the range.
*/
function randomIntInRange(low, high) {
return Math.round(low + Math.random() * (high - low));
}
/**
* The Quick Sort algorithm.
*
* @param {Array} ary
* An array to sort.
* @param {function} comparator
* Function to use to compare two items.
* @param {Number} p
* Start index of the array
* @param {Number} r
* End index of the array
*/
function doQuickSort(ary, comparator, p, r) {
// If our lower bound is less than our upper bound, we (1) partition the
// array into two pieces and (2) recurse on each half. If it is not, this is
// the empty array and our base case.
if (p < r) {
// (1) Partitioning.
//
// The partitioning chooses a pivot between `p` and `r` and moves all
// elements that are less than or equal to the pivot to the before it, and
// all the elements that are greater than it after it. The effect is that
// once partition is done, the pivot is in the exact place it will be when
// the array is put in sorted order, and it will not need to be moved
// again. This runs in O(n) time.
// Always choose a random pivot so that an input array which is reverse
// sorted does not cause O(n^2) running time.
var pivotIndex = randomIntInRange(p, r);
var i = p - 1;
swap(ary, pivotIndex, r);
var pivot = ary[r]; // Immediately after `j` is incremented in this loop, the following hold
// true:
//
// * Every element in `ary[p .. i]` is less than or equal to the pivot.
//
// * Every element in `ary[i+1 .. j-1]` is greater than the pivot.
for (var j = p; j < r; j++) {
if (comparator(ary[j], pivot) <= 0) {
i += 1;
swap(ary, i, j);
}
}
swap(ary, i + 1, j);
var q = i + 1; // (2) Recurse on each half.
doQuickSort(ary, comparator, p, q - 1);
doQuickSort(ary, comparator, q + 1, r);
}
}
/**
* Sort the given array in-place with the given comparator function.
*
* @param {Array} ary
* An array to sort.
* @param {function} comparator
* Function to use to compare two items.
*/
exports.quickSort = function (ary, comparator) {
doQuickSort(ary, comparator, 0, ary.length - 1);
};
/***/ }),
/* 129 */
/***/ (function(module, exports, __webpack_require__) {
/* -*- Mode: js; js-indent-level: 2; -*- */
/*
* Copyright 2011 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE or:
* http://opensource.org/licenses/BSD-3-Clause
*/
var SourceMapGenerator = __webpack_require__(62).SourceMapGenerator;
var util = __webpack_require__(8); // Matches a Windows-style `\r\n` newline or a `\n` newline used by all other
// operating systems these days (capturing the result).
var REGEX_NEWLINE = /(\r?\n)/; // Newline character code for charCodeAt() comparisons
var NEWLINE_CODE = 10; // Private symbol for identifying `SourceNode`s when multiple versions of
// the source-map library are loaded. This MUST NOT CHANGE across
// versions!
var isSourceNode = "$$$isSourceNode$$$";
/**
* SourceNodes provide a way to abstract over interpolating/concatenating
* snippets of generated JavaScript source code while maintaining the line and
* column information associated with the original source code.
*
* @param aLine The original line number.
* @param aColumn The original column number.
* @param aSource The original source's filename.
* @param aChunks Optional. An array of strings which are snippets of
* generated JS, or other SourceNodes.
* @param aName The original identifier.
*/
function SourceNode(aLine, aColumn, aSource, aChunks, aName) {
this.children = [];
this.sourceContents = {};
this.line = aLine == null ? null : aLine;
this.column = aColumn == null ? null : aColumn;
this.source = aSource == null ? null : aSource;
this.name = aName == null ? null : aName;
this[isSourceNode] = true;
if (aChunks != null) this.add(aChunks);
}
/**
* Creates a SourceNode from generated code and a SourceMapConsumer.
*
* @param aGeneratedCode The generated code
* @param aSourceMapConsumer The SourceMap for the generated code
* @param aRelativePath Optional. The path that relative sources in the
* SourceMapConsumer should be relative to.
*/
SourceNode.fromStringWithSourceMap = function SourceNode_fromStringWithSourceMap(aGeneratedCode, aSourceMapConsumer, aRelativePath) {
// The SourceNode we want to fill with the generated code
// and the SourceMap
var node = new SourceNode(); // All even indices of this array are one line of the generated code,
// while all odd indices are the newlines between two adjacent lines
// (since `REGEX_NEWLINE` captures its match).
// Processed fragments are accessed by calling `shiftNextLine`.
var remainingLines = aGeneratedCode.split(REGEX_NEWLINE);
var remainingLinesIndex = 0;
var shiftNextLine = function shiftNextLine() {
var lineContents = getNextLine(); // The last line of a file might not have a newline.
var newLine = getNextLine() || "";
return lineContents + newLine;
function getNextLine() {
return remainingLinesIndex < remainingLines.length ? remainingLines[remainingLinesIndex++] : undefined;
}
}; // We need to remember the position of "remainingLines"
var lastGeneratedLine = 1,
lastGeneratedColumn = 0; // The generate SourceNodes we need a code range.
// To extract it current and last mapping is used.
// Here we store the last mapping.
var lastMapping = null;
aSourceMapConsumer.eachMapping(function (mapping) {
if (lastMapping !== null) {
// We add the code from "lastMapping" to "mapping":
// First check if there is a new line in between.
if (lastGeneratedLine < mapping.generatedLine) {
// Associate first line with "lastMapping"
addMappingWithCode(lastMapping, shiftNextLine());
lastGeneratedLine++;
lastGeneratedColumn = 0; // The remaining code is added without mapping
} else {
// There is no new line in between.
// Associate the code between "lastGeneratedColumn" and
// "mapping.generatedColumn" with "lastMapping"
var nextLine = remainingLines[remainingLinesIndex] || '';
var code = nextLine.substr(0, mapping.generatedColumn - lastGeneratedColumn);
remainingLines[remainingLinesIndex] = nextLine.substr(mapping.generatedColumn - lastGeneratedColumn);
lastGeneratedColumn = mapping.generatedColumn;
addMappingWithCode(lastMapping, code); // No more remaining code, continue
lastMapping = mapping;
return;
}
} // We add the generated code until the first mapping
// to the SourceNode without any mapping.
// Each line is added as separate string.
while (lastGeneratedLine < mapping.generatedLine) {
node.add(shiftNextLine());
lastGeneratedLine++;
}
if (lastGeneratedColumn < mapping.generatedColumn) {
var nextLine = remainingLines[remainingLinesIndex] || '';
node.add(nextLine.substr(0, mapping.generatedColumn));
remainingLines[remainingLinesIndex] = nextLine.substr(mapping.generatedColumn);
lastGeneratedColumn = mapping.generatedColumn;
}
lastMapping = mapping;
}, this); // We have processed all mappings.
if (remainingLinesIndex < remainingLines.length) {
if (lastMapping) {
// Associate the remaining code in the current line with "lastMapping"
addMappingWithCode(lastMapping, shiftNextLine());
} // and add the remaining lines without any mapping
node.add(remainingLines.splice(remainingLinesIndex).join(""));
} // Copy sourcesContent into SourceNode
aSourceMapConsumer.sources.forEach(function (sourceFile) {
var content = aSourceMapConsumer.sourceContentFor(sourceFile);
if (content != null) {
if (aRelativePath != null) {
sourceFile = util.join(aRelativePath, sourceFile);
}
node.setSourceContent(sourceFile, content);
}
});
return node;
function addMappingWithCode(mapping, code) {
if (mapping === null || mapping.source === undefined) {
node.add(code);
} else {
var source = aRelativePath ? util.join(aRelativePath, mapping.source) : mapping.source;
node.add(new SourceNode(mapping.originalLine, mapping.originalColumn, source, code, mapping.name));
}
}
};
/**
* Add a chunk of generated JS to this source node.
*
* @param aChunk A string snippet of generated JS code, another instance of
* SourceNode, or an array where each member is one of those things.
*/
SourceNode.prototype.add = function SourceNode_add(aChunk) {
if (Array.isArray(aChunk)) {
aChunk.forEach(function (chunk) {
this.add(chunk);
}, this);
} else if (aChunk[isSourceNode] || typeof aChunk === "string") {
if (aChunk) {
this.children.push(aChunk);
}
} else {
throw new TypeError("Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk);
}
return this;
};
/**
* Add a chunk of generated JS to the beginning of this source node.
*
* @param aChunk A string snippet of generated JS code, another instance of
* SourceNode, or an array where each member is one of those things.
*/
SourceNode.prototype.prepend = function SourceNode_prepend(aChunk) {
if (Array.isArray(aChunk)) {
for (var i = aChunk.length - 1; i >= 0; i--) {
this.prepend(aChunk[i]);
}
} else if (aChunk[isSourceNode] || typeof aChunk === "string") {
this.children.unshift(aChunk);
} else {
throw new TypeError("Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk);
}
return this;
};
/**
* Walk over the tree of JS snippets in this node and its children. The
* walking function is called once for each snippet of JS and is passed that
* snippet and the its original associated source's line/column location.
*
* @param aFn The traversal function.
*/
SourceNode.prototype.walk = function SourceNode_walk(aFn) {
var chunk;
for (var i = 0, len = this.children.length; i < len; i++) {
chunk = this.children[i];
if (chunk[isSourceNode]) {
chunk.walk(aFn);
} else {
if (chunk !== '') {
aFn(chunk, {
source: this.source,
line: this.line,
column: this.column,
name: this.name
});
}
}
}
};
/**
* Like `String.prototype.join` except for SourceNodes. Inserts `aStr` between
* each of `this.children`.
*
* @param aSep The separator.
*/
SourceNode.prototype.join = function SourceNode_join(aSep) {
var newChildren;
var i;
var len = this.children.length;
if (len > 0) {
newChildren = [];
for (i = 0; i < len - 1; i++) {
newChildren.push(this.children[i]);
newChildren.push(aSep);
}
newChildren.push(this.children[i]);
this.children = newChildren;
}
return this;
};
/**
* Call String.prototype.replace on the very right-most source snippet. Useful
* for trimming whitespace from the end of a source node, etc.
*
* @param aPattern The pattern to replace.
* @param aReplacement The thing to replace the pattern with.
*/
SourceNode.prototype.replaceRight = function SourceNode_replaceRight(aPattern, aReplacement) {
var lastChild = this.children[this.children.length - 1];
if (lastChild[isSourceNode]) {
lastChild.replaceRight(aPattern, aReplacement);
} else if (typeof lastChild === 'string') {
this.children[this.children.length - 1] = lastChild.replace(aPattern, aReplacement);
} else {
this.children.push(''.replace(aPattern, aReplacement));
}
return this;
};
/**
* Set the source content for a source file. This will be added to the SourceMapGenerator
* in the sourcesContent field.
*
* @param aSourceFile The filename of the source file
* @param aSourceContent The content of the source file
*/
SourceNode.prototype.setSourceContent = function SourceNode_setSourceContent(aSourceFile, aSourceContent) {
this.sourceContents[util.toSetString(aSourceFile)] = aSourceContent;
};
/**
* Walk over the tree of SourceNodes. The walking function is called for each
* source file content and is passed the filename and source content.
*
* @param aFn The traversal function.
*/
SourceNode.prototype.walkSourceContents = function SourceNode_walkSourceContents(aFn) {
for (var i = 0, len = this.children.length; i < len; i++) {
if (this.children[i][isSourceNode]) {
this.children[i].walkSourceContents(aFn);
}
}
var sources = Object.keys(this.sourceContents);
for (var i = 0, len = sources.length; i < len; i++) {
aFn(util.fromSetString(sources[i]), this.sourceContents[sources[i]]);
}
};
/**
* Return the string representation of this source node. Walks over the tree
* and concatenates all the various snippets together to one string.
*/
SourceNode.prototype.toString = function SourceNode_toString() {
var str = "";
this.walk(function (chunk) {
str += chunk;
});
return str;
};
/**
* Returns the string representation of this source node along with a source
* map.
*/
SourceNode.prototype.toStringWithSourceMap = function SourceNode_toStringWithSourceMap(aArgs) {
var generated = {
code: "",
line: 1,
column: 0
};
var map = new SourceMapGenerator(aArgs);
var sourceMappingActive = false;
var lastOriginalSource = null;
var lastOriginalLine = null;
var lastOriginalColumn = null;
var lastOriginalName = null;
this.walk(function (chunk, original) {
generated.code += chunk;
if (original.source !== null && original.line !== null && original.column !== null) {
if (lastOriginalSource !== original.source || lastOriginalLine !== original.line || lastOriginalColumn !== original.column || lastOriginalName !== original.name) {
map.addMapping({
source: original.source,
original: {
line: original.line,
column: original.column
},
generated: {
line: generated.line,
column: generated.column
},
name: original.name
});
}
lastOriginalSource = original.source;
lastOriginalLine = original.line;
lastOriginalColumn = original.column;
lastOriginalName = original.name;
sourceMappingActive = true;
} else if (sourceMappingActive) {
map.addMapping({
generated: {
line: generated.line,
column: generated.column
}
});
lastOriginalSource = null;
sourceMappingActive = false;
}
for (var idx = 0, length = chunk.length; idx < length; idx++) {
if (chunk.charCodeAt(idx) === NEWLINE_CODE) {
generated.line++;
generated.column = 0; // Mappings end at eol
if (idx + 1 === length) {
lastOriginalSource = null;
sourceMappingActive = false;
} else if (sourceMappingActive) {
map.addMapping({
source: original.source,
original: {
line: original.line,
column: original.column
},
generated: {
line: generated.line,
column: generated.column
},
name: original.name
});
}
} else {
generated.column++;
}
}
});
this.walkSourceContents(function (sourceFile, sourceContent) {
map.setSourceContent(sourceFile, sourceContent);
});
return {
code: generated.code,
map: map
};
};
exports.SourceNode = SourceNode;
/***/ }),
/* 130 */
/***/ (function(module, exports) {
/* (ignored) */
/***/ }),
/* 131 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _possibleConstructorReturn(self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return call && (_typeof(call) === "object" || typeof call === "function") ? call : self;
}
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + _typeof(superClass));
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
enumerable: false,
writable: true,
configurable: true
}
});
if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
}
var Comment = __webpack_require__(19);
var Parser = __webpack_require__(66);
var NestedDeclaration = __webpack_require__(140);
var scssTokenizer = __webpack_require__(141);
var ScssParser = function (_Parser) {
_inherits(ScssParser, _Parser);
function ScssParser() {
_classCallCheck(this, ScssParser);
return _possibleConstructorReturn(this, _Parser.apply(this, arguments));
}
ScssParser.prototype.createTokenizer = function createTokenizer() {
this.tokenizer = scssTokenizer(this.input);
};
ScssParser.prototype.rule = function rule(tokens) {
var withColon = false;
var brackets = 0;
var value = '';
for (var _iterator = tokens, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
var _ref;
if (_isArray) {
if (_i >= _iterator.length) break;
_ref = _iterator[_i++];
} else {
_i = _iterator.next();
if (_i.done) break;
_ref = _i.value;
}
var i = _ref;
if (withColon) {
if (i[0] !== 'comment' && i[0] !== '{') {
value += i[1];
}
} else if (i[0] === 'space' && i[1].indexOf('\n') !== -1) {
break;
} else if (i[0] === '(') {
brackets += 1;
} else if (i[0] === ')') {
brackets -= 1;
} else if (brackets === 0 && i[0] === ':') {
withColon = true;
}
}
if (!withColon || value.trim() === '' || /^[a-zA-Z-:#]/.test(value)) {
_Parser.prototype.rule.call(this, tokens);
} else {
tokens.pop();
var node = new NestedDeclaration();
this.init(node);
var last = tokens[tokens.length - 1];
if (last[4]) {
node.source.end = {
line: last[4],
column: last[5]
};
} else {
node.source.end = {
line: last[2],
column: last[3]
};
}
while (tokens[0][0] !== 'word') {
node.raws.before += tokens.shift()[1];
}
node.source.start = {
line: tokens[0][2],
column: tokens[0][3]
};
node.prop = '';
while (tokens.length) {
var type = tokens[0][0];
if (type === ':' || type === 'space' || type === 'comment') {
break;
}
node.prop += tokens.shift()[1];
}
node.raws.between = '';
var token = void 0;
while (tokens.length) {
token = tokens.shift();
if (token[0] === ':') {
node.raws.between += token[1];
break;
} else {
node.raws.between += token[1];
}
}
if (node.prop[0] === '_' || node.prop[0] === '*') {
node.raws.before += node.prop[0];
node.prop = node.prop.slice(1);
}
node.raws.between += this.spacesAndCommentsFromStart(tokens);
this.precheckMissedSemicolon(tokens);
for (var _i2 = tokens.length - 1; _i2 > 0; _i2--) {
token = tokens[_i2];
if (token[1] === '!important') {
node.important = true;
var string = this.stringFrom(tokens, _i2);
string = this.spacesFromEnd(tokens) + string;
if (string !== ' !important') {
node.raws.important = string;
}
break;
} else if (token[1] === 'important') {
var cache = tokens.slice(0);
var str = '';
for (var j = _i2; j > 0; j--) {
var _type = cache[j][0];
if (str.trim().indexOf('!') === 0 && _type !== 'space') {
break;
}
str = cache.pop()[1] + str;
}
if (str.trim().indexOf('!') === 0) {
node.important = true;
node.raws.important = str;
tokens = cache;
}
}
if (token[0] !== 'space' && token[0] !== 'comment') {
break;
}
}
this.raw(node, 'value', tokens);
if (node.value.indexOf(':') !== -1) {
this.checkMissedSemicolon(tokens);
}
this.current = node;
}
};
ScssParser.prototype.comment = function comment(token) {
if (token[6] === 'inline') {
var node = new Comment();
this.init(node, token[2], token[3]);
node.raws.inline = true;
node.source.end = {
line: token[4],
column: token[5]
};
var text = token[1].slice(2);
if (/^\s*$/.test(text)) {
node.text = '';
node.raws.left = text;
node.raws.right = '';
} else {
var match = text.match(/^(\s*)([^]*[^\s])(\s*)$/);
var fixed = match[2].replace(/(\*\/|\/\*)/g, '*//*');
node.text = fixed;
node.raws.left = match[1];
node.raws.right = match[3];
node.raws.text = match[2];
}
} else {
_Parser.prototype.comment.call(this, token);
}
};
ScssParser.prototype.raw = function raw(node, prop, tokens) {
_Parser.prototype.raw.call(this, node, prop, tokens);
if (node.raws[prop]) {
var scss = node.raws[prop].raw;
node.raws[prop].raw = tokens.reduce(function (all, i) {
if (i[0] === 'comment' && i[6] === 'inline') {
var text = i[1].slice(2).replace(/(\*\/|\/\*)/g, '*//*');
return all + '/*' + text + '*/';
} else {
return all + i[1];
}
}, '');
if (scss !== node.raws[prop].raw) {
node.raws[prop].scss = scss;
}
}
};
return ScssParser;
}(Parser);
module.exports = ScssParser;
/***/ }),
/* 132 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
exports.default = tokenizer;
var SINGLE_QUOTE = '\''.charCodeAt(0);
var DOUBLE_QUOTE = '"'.charCodeAt(0);
var BACKSLASH = '\\'.charCodeAt(0);
var SLASH = '/'.charCodeAt(0);
var NEWLINE = '\n'.charCodeAt(0);
var SPACE = ' '.charCodeAt(0);
var FEED = '\f'.charCodeAt(0);
var TAB = '\t'.charCodeAt(0);
var CR = '\r'.charCodeAt(0);
var OPEN_SQUARE = '['.charCodeAt(0);
var CLOSE_SQUARE = ']'.charCodeAt(0);
var OPEN_PARENTHESES = '('.charCodeAt(0);
var CLOSE_PARENTHESES = ')'.charCodeAt(0);
var OPEN_CURLY = '{'.charCodeAt(0);
var CLOSE_CURLY = '}'.charCodeAt(0);
var SEMICOLON = ';'.charCodeAt(0);
var ASTERISK = '*'.charCodeAt(0);
var COLON = ':'.charCodeAt(0);
var AT = '@'.charCodeAt(0);
var RE_AT_END = /[ \n\t\r\f{}()'"\\;/[\]#]/g;
var RE_WORD_END = /[ \n\t\r\f(){}:;@!'"\\\][#]|\/(?=\*)/g;
var RE_BAD_BRACKET = /.[\\/("'\n]/;
var RE_HEX_ESCAPE = /[a-f0-9]/i;
function tokenizer(input, options) {
if (options === void 0) {
options = {};
}
var css = input.css.valueOf();
var ignore = options.ignoreErrors;
var code, next, quote, lines, last, content, escape;
var nextLine, nextOffset, escaped, escapePos, prev, n, currentToken;
var length = css.length;
var offset = -1;
var line = 1;
var pos = 0;
var buffer = [];
var returned = [];
function unclosed(what) {
throw input.error('Unclosed ' + what, line, pos - offset);
}
function endOfFile() {
return returned.length === 0 && pos >= length;
}
function nextToken(opts) {
if (returned.length) return returned.pop();
if (pos >= length) return;
var ignoreUnclosed = opts ? opts.ignoreUnclosed : false;
code = css.charCodeAt(pos);
if (code === NEWLINE || code === FEED || code === CR && css.charCodeAt(pos + 1) !== NEWLINE) {
offset = pos;
line += 1;
}
switch (code) {
case NEWLINE:
case SPACE:
case TAB:
case CR:
case FEED:
next = pos;
do {
next += 1;
code = css.charCodeAt(next);
if (code === NEWLINE) {
offset = next;
line += 1;
}
} while (code === SPACE || code === NEWLINE || code === TAB || code === CR || code === FEED);
currentToken = ['space', css.slice(pos, next)];
pos = next - 1;
break;
case OPEN_SQUARE:
case CLOSE_SQUARE:
case OPEN_CURLY:
case CLOSE_CURLY:
case COLON:
case SEMICOLON:
case CLOSE_PARENTHESES:
var controlChar = String.fromCharCode(code);
currentToken = [controlChar, controlChar, line, pos - offset];
break;
case OPEN_PARENTHESES:
prev = buffer.length ? buffer.pop()[1] : '';
n = css.charCodeAt(pos + 1);
if (prev === 'url' && n !== SINGLE_QUOTE && n !== DOUBLE_QUOTE && n !== SPACE && n !== NEWLINE && n !== TAB && n !== FEED && n !== CR) {
next = pos;
do {
escaped = false;
next = css.indexOf(')', next + 1);
if (next === -1) {
if (ignore || ignoreUnclosed) {
next = pos;
break;
} else {
unclosed('bracket');
}
}
escapePos = next;
while (css.charCodeAt(escapePos - 1) === BACKSLASH) {
escapePos -= 1;
escaped = !escaped;
}
} while (escaped);
currentToken = ['brackets', css.slice(pos, next + 1), line, pos - offset, line, next - offset];
pos = next;
} else {
next = css.indexOf(')', pos + 1);
content = css.slice(pos, next + 1);
if (next === -1 || RE_BAD_BRACKET.test(content)) {
currentToken = ['(', '(', line, pos - offset];
} else {
currentToken = ['brackets', content, line, pos - offset, line, next - offset];
pos = next;
}
}
break;
case SINGLE_QUOTE:
case DOUBLE_QUOTE:
quote = code === SINGLE_QUOTE ? '\'' : '"';
next = pos;
do {
escaped = false;
next = css.indexOf(quote, next + 1);
if (next === -1) {
if (ignore || ignoreUnclosed) {
next = pos + 1;
break;
} else {
unclosed('string');
}
}
escapePos = next;
while (css.charCodeAt(escapePos - 1) === BACKSLASH) {
escapePos -= 1;
escaped = !escaped;
}
} while (escaped);
content = css.slice(pos, next + 1);
lines = content.split('\n');
last = lines.length - 1;
if (last > 0) {
nextLine = line + last;
nextOffset = next - lines[last].length;
} else {
nextLine = line;
nextOffset = offset;
}
currentToken = ['string', css.slice(pos, next + 1), line, pos - offset, nextLine, next - nextOffset];
offset = nextOffset;
line = nextLine;
pos = next;
break;
case AT:
RE_AT_END.lastIndex = pos + 1;
RE_AT_END.test(css);
if (RE_AT_END.lastIndex === 0) {
next = css.length - 1;
} else {
next = RE_AT_END.lastIndex - 2;
}
currentToken = ['at-word', css.slice(pos, next + 1), line, pos - offset, line, next - offset];
pos = next;
break;
case BACKSLASH:
next = pos;
escape = true;
while (css.charCodeAt(next + 1) === BACKSLASH) {
next += 1;
escape = !escape;
}
code = css.charCodeAt(next + 1);
if (escape && code !== SLASH && code !== SPACE && code !== NEWLINE && code !== TAB && code !== CR && code !== FEED) {
next += 1;
if (RE_HEX_ESCAPE.test(css.charAt(next))) {
while (RE_HEX_ESCAPE.test(css.charAt(next + 1))) {
next += 1;
}
if (css.charCodeAt(next + 1) === SPACE) {
next += 1;
}
}
}
currentToken = ['word', css.slice(pos, next + 1), line, pos - offset, line, next - offset];
pos = next;
break;
default:
if (code === SLASH && css.charCodeAt(pos + 1) === ASTERISK) {
next = css.indexOf('*/', pos + 2) + 1;
if (next === 0) {
if (ignore || ignoreUnclosed) {
next = css.length;
} else {
unclosed('comment');
}
}
content = css.slice(pos, next + 1);
lines = content.split('\n');
last = lines.length - 1;
if (last > 0) {
nextLine = line + last;
nextOffset = next - lines[last].length;
} else {
nextLine = line;
nextOffset = offset;
}
currentToken = ['comment', content, line, pos - offset, nextLine, next - nextOffset];
offset = nextOffset;
line = nextLine;
pos = next;
} else {
RE_WORD_END.lastIndex = pos + 1;
RE_WORD_END.test(css);
if (RE_WORD_END.lastIndex === 0) {
next = css.length - 1;
} else {
next = RE_WORD_END.lastIndex - 2;
}
currentToken = ['word', css.slice(pos, next + 1), line, pos - offset, line, next - offset];
buffer.push(currentToken);
pos = next;
}
break;
}
pos++;
return currentToken;
}
function back(token) {
returned.push(token);
}
return {
back: back,
nextToken: nextToken,
endOfFile: endOfFile
};
}
module.exports = exports.default;
/***/ }),
/* 133 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
exports.default = void 0;
/**
* Contains helpers for safely splitting lists of CSS values,
* preserving parentheses and quotes.
*
* @example
* const list = postcss.list
*
* @namespace list
*/
var list = {
split: function split(string, separators, last) {
var array = [];
var current = '';
var split = false;
var func = 0;
var quote = false;
var escape = false;
for (var i = 0; i < string.length; i++) {
var letter = string[i];
if (quote) {
if (escape) {
escape = false;
} else if (letter === '\\') {
escape = true;
} else if (letter === quote) {
quote = false;
}
} else if (letter === '"' || letter === '\'') {
quote = letter;
} else if (letter === '(') {
func += 1;
} else if (letter === ')') {
if (func > 0) func -= 1;
} else if (func === 0) {
if (separators.indexOf(letter) !== -1) split = true;
}
if (split) {
if (current !== '') array.push(current.trim());
current = '';
split = false;
} else {
current += letter;
}
}
if (last || current !== '') array.push(current.trim());
return array;
},
/**
* Safely splits space-separated values (such as those for `background`,
* `border-radius`, and other shorthand properties).
*
* @param {string} string Space-separated values.
*
* @return {string[]} Split values.
*
* @example
* postcss.list.space('1px calc(10% + 1px)') //=> ['1px', 'calc(10% + 1px)']
*/
space: function space(string) {
var spaces = [' ', '\n', '\t'];
return list.split(string, spaces);
},
/**
* Safely splits comma-separated values (such as those for `transition-*`
* and `background` properties).
*
* @param {string} string Comma-separated values.
*
* @return {string[]} Split values.
*
* @example
* postcss.list.comma('black, linear-gradient(white, black)')
* //=> ['black', 'linear-gradient(white, black)']
*/
comma: function comma(string) {
return list.split(string, [','], true);
}
};
var _default = list;
exports.default = _default;
module.exports = exports.default;
/***/ }),
/* 134 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
exports.default = void 0;
var _container = _interopRequireDefault(__webpack_require__(13));
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _inheritsLoose(subClass, superClass) {
subClass.prototype = Object.create(superClass.prototype);
subClass.prototype.constructor = subClass;
subClass.__proto__ = superClass;
}
/**
* Represents a CSS file and contains all its parsed nodes.
*
* @extends Container
*
* @example
* const root = postcss.parse('a{color:black} b{z-index:2}')
* root.type //=> 'root'
* root.nodes.length //=> 2
*/
var Root =
/*#__PURE__*/
function (_Container) {
_inheritsLoose(Root, _Container);
function Root(defaults) {
var _this;
_this = _Container.call(this, defaults) || this;
_this.type = 'root';
if (!_this.nodes) _this.nodes = [];
return _this;
}
var _proto = Root.prototype;
_proto.removeChild = function removeChild(child, ignore) {
var index = this.index(child);
if (!ignore && index === 0 && this.nodes.length > 1) {
this.nodes[1].raws.before = this.nodes[index].raws.before;
}
return _Container.prototype.removeChild.call(this, child);
};
_proto.normalize = function normalize(child, sample, type) {
var nodes = _Container.prototype.normalize.call(this, child);
if (sample) {
if (type === 'prepend') {
if (this.nodes.length > 1) {
sample.raws.before = this.nodes[1].raws.before;
} else {
delete sample.raws.before;
}
} else if (this.first !== sample) {
for (var _iterator = nodes, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
var _ref;
if (_isArray) {
if (_i >= _iterator.length) break;
_ref = _iterator[_i++];
} else {
_i = _iterator.next();
if (_i.done) break;
_ref = _i.value;
}
var node = _ref;
node.raws.before = sample.raws.before;
}
}
}
return nodes;
};
/**
* Returns a {@link Result} instance representing the root’s CSS.
*
* @param {processOptions} [opts] Options with only `to` and `map` keys.
*
* @return {Result} Result with current root’s CSS.
*
* @example
* const root1 = postcss.parse(css1, { from: 'a.css' })
* const root2 = postcss.parse(css2, { from: 'b.css' })
* root1.append(root2)
* const result = root1.toResult({ to: 'all.css', map: true })
*/
_proto.toResult = function toResult(opts) {
if (opts === void 0) {
opts = {};
}
var LazyResult = __webpack_require__(71);
var Processor = __webpack_require__(139);
var lazy = new LazyResult(new Processor(), this, opts);
return lazy.stringify();
};
/**
* @memberof Root#
* @member {object} raws Information to generate byte-to-byte equal
* node string as it was in the origin input.
*
* Every parser saves its own properties,
* but the default CSS parser uses:
*
* * `after`: the space symbols after the last child to the end of file.
* * `semicolon`: is the last child has an (optional) semicolon.
*
* @example
* postcss.parse('a {}\n').raws //=> { after: '\n' }
* postcss.parse('a {}').raws //=> { after: '' }
*/
return Root;
}(_container.default);
var _default = Root;
exports.default = _default;
module.exports = exports.default;
/***/ }),
/* 135 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/* WEBPACK VAR INJECTION */(function(Buffer) {
exports.__esModule = true;
exports.default = void 0;
var _sourceMap = _interopRequireDefault(__webpack_require__(61));
var _path = _interopRequireDefault(__webpack_require__(6));
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
var MapGenerator =
/*#__PURE__*/
function () {
function MapGenerator(stringify, root, opts) {
this.stringify = stringify;
this.mapOpts = opts.map || {};
this.root = root;
this.opts = opts;
}
var _proto = MapGenerator.prototype;
_proto.isMap = function isMap() {
if (typeof this.opts.map !== 'undefined') {
return !!this.opts.map;
}
return this.previous().length > 0;
};
_proto.previous = function previous() {
var _this = this;
if (!this.previousMaps) {
this.previousMaps = [];
this.root.walk(function (node) {
if (node.source && node.source.input.map) {
var map = node.source.input.map;
if (_this.previousMaps.indexOf(map) === -1) {
_this.previousMaps.push(map);
}
}
});
}
return this.previousMaps;
};
_proto.isInline = function isInline() {
if (typeof this.mapOpts.inline !== 'undefined') {
return this.mapOpts.inline;
}
var annotation = this.mapOpts.annotation;
if (typeof annotation !== 'undefined' && annotation !== true) {
return false;
}
if (this.previous().length) {
return this.previous().some(function (i) {
return i.inline;
});
}
return true;
};
_proto.isSourcesContent = function isSourcesContent() {
if (typeof this.mapOpts.sourcesContent !== 'undefined') {
return this.mapOpts.sourcesContent;
}
if (this.previous().length) {
return this.previous().some(function (i) {
return i.withContent();
});
}
return true;
};
_proto.clearAnnotation = function clearAnnotation() {
if (this.mapOpts.annotation === false) return;
var node;
for (var i = this.root.nodes.length - 1; i >= 0; i--) {
node = this.root.nodes[i];
if (node.type !== 'comment') continue;
if (node.text.indexOf('# sourceMappingURL=') === 0) {
this.root.removeChild(i);
}
}
};
_proto.setSourcesContent = function setSourcesContent() {
var _this2 = this;
var already = {};
this.root.walk(function (node) {
if (node.source) {
var from = node.source.input.from;
if (from && !already[from]) {
already[from] = true;
var relative = _this2.relative(from);
_this2.map.setSourceContent(relative, node.source.input.css);
}
}
});
};
_proto.applyPrevMaps = function applyPrevMaps() {
for (var _iterator = this.previous(), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
var _ref;
if (_isArray) {
if (_i >= _iterator.length) break;
_ref = _iterator[_i++];
} else {
_i = _iterator.next();
if (_i.done) break;
_ref = _i.value;
}
var prev = _ref;
var from = this.relative(prev.file);
var root = prev.root || _path.default.dirname(prev.file);
var map = void 0;
if (this.mapOpts.sourcesContent === false) {
map = new _sourceMap.default.SourceMapConsumer(prev.text);
if (map.sourcesContent) {
map.sourcesContent = map.sourcesContent.map(function () {
return null;
});
}
} else {
map = prev.consumer();
}
this.map.applySourceMap(map, from, this.relative(root));
}
};
_proto.isAnnotation = function isAnnotation() {
if (this.isInline()) {
return true;
}
if (typeof this.mapOpts.annotation !== 'undefined') {
return this.mapOpts.annotation;
}
if (this.previous().length) {
return this.previous().some(function (i) {
return i.annotation;
});
}
return true;
};
_proto.toBase64 = function toBase64(str) {
if (Buffer) {
return Buffer.from(str).toString('base64');
}
return window.btoa(unescape(encodeURIComponent(str)));
};
_proto.addAnnotation = function addAnnotation() {
var content;
if (this.isInline()) {
content = 'data:application/json;base64,' + this.toBase64(this.map.toString());
} else if (typeof this.mapOpts.annotation === 'string') {
content = this.mapOpts.annotation;
} else {
content = this.outputFile() + '.map';
}
var eol = '\n';
if (this.css.indexOf('\r\n') !== -1) eol = '\r\n';
this.css += eol + '/*# sourceMappingURL=' + content + ' */';
};
_proto.outputFile = function outputFile() {
if (this.opts.to) {
return this.relative(this.opts.to);
}
if (this.opts.from) {
return this.relative(this.opts.from);
}
return 'to.css';
};
_proto.generateMap = function generateMap() {
this.generateString();
if (this.isSourcesContent()) this.setSourcesContent();
if (this.previous().length > 0) this.applyPrevMaps();
if (this.isAnnotation()) this.addAnnotation();
if (this.isInline()) {
return [this.css];
}
return [this.css, this.map];
};
_proto.relative = function relative(file) {
if (file.indexOf('<') === 0) return file;
if (/^\w+:\/\//.test(file)) return file;
var from = this.opts.to ? _path.default.dirname(this.opts.to) : '.';
if (typeof this.mapOpts.annotation === 'string') {
from = _path.default.dirname(_path.default.resolve(from, this.mapOpts.annotation));
}
file = _path.default.relative(from, file);
if (_path.default.sep === '\\') {
return file.replace(/\\/g, '/');
}
return file;
};
_proto.sourcePath = function sourcePath(node) {
if (this.mapOpts.from) {
return this.mapOpts.from;
}
return this.relative(node.source.input.from);
};
_proto.generateString = function generateString() {
var _this3 = this;
this.css = '';
this.map = new _sourceMap.default.SourceMapGenerator({
file: this.outputFile()
});
var line = 1;
var column = 1;
var lines, last;
this.stringify(this.root, function (str, node, type) {
_this3.css += str;
if (node && type !== 'end') {
if (node.source && node.source.start) {
_this3.map.addMapping({
source: _this3.sourcePath(node),
generated: {
line: line,
column: column - 1
},
original: {
line: node.source.start.line,
column: node.source.start.column - 1
}
});
} else {
_this3.map.addMapping({
source: '<no source>',
original: {
line: 1,
column: 0
},
generated: {
line: line,
column: column - 1
}
});
}
}
lines = str.match(/\n/g);
if (lines) {
line += lines.length;
last = str.lastIndexOf('\n');
column = str.length - last;
} else {
column += str.length;
}
if (node && type !== 'start') {
if (node.source && node.source.end) {
_this3.map.addMapping({
source: _this3.sourcePath(node),
generated: {
line: line,
column: column - 1
},
original: {
line: node.source.end.line,
column: node.source.end.column
}
});
} else {
_this3.map.addMapping({
source: '<no source>',
original: {
line: 1,
column: 0
},
generated: {
line: line,
column: column - 1
}
});
}
}
});
};
_proto.generate = function generate() {
this.clearAnnotation();
if (this.isMap()) {
return this.generateMap();
}
var result = '';
this.stringify(this.root, function (i) {
result += i;
});
return [result];
};
return MapGenerator;
}();
var _default = MapGenerator;
exports.default = _default;
module.exports = exports.default;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(18).Buffer))
/***/ }),
/* 136 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
exports.default = warnOnce;
var printed = {};
function warnOnce(message) {
if (printed[message]) return;
printed[message] = true;
if (typeof console !== 'undefined' && console.warn) {
console.warn(message);
}
}
module.exports = exports.default;
/***/ }),
/* 137 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
exports.default = void 0;
var _warning = _interopRequireDefault(__webpack_require__(138));
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
function _createClass(Constructor, protoProps, staticProps) {
if (protoProps) _defineProperties(Constructor.prototype, protoProps);
if (staticProps) _defineProperties(Constructor, staticProps);
return Constructor;
}
/**
* Provides the result of the PostCSS transformations.
*
* A Result instance is returned by {@link LazyResult#then}
* or {@link Root#toResult} methods.
*
* @example
* postcss([autoprefixer]).process(css).then(result => {
* console.log(result.css)
* })
*
* @example
* const result2 = postcss.parse(css).toResult()
*/
var Result =
/*#__PURE__*/
function () {
/**
* @param {Processor} processor Processor used for this transformation.
* @param {Root} root Root node after all transformations.
* @param {processOptions} opts Options from the {@link Processor#process}
* or {@link Root#toResult}.
*/
function Result(processor, root, opts) {
/**
* The Processor instance used for this transformation.
*
* @type {Processor}
*
* @example
* for (const plugin of result.processor.plugins) {
* if (plugin.postcssPlugin === 'postcss-bad') {
* throw 'postcss-good is incompatible with postcss-bad'
* }
* })
*/
this.processor = processor;
/**
* Contains messages from plugins (e.g., warnings or custom messages).
* Each message should have type and plugin properties.
*
* @type {Message[]}
*
* @example
* postcss.plugin('postcss-min-browser', () => {
* return (root, result) => {
* const browsers = detectMinBrowsersByCanIUse(root)
* result.messages.push({
* type: 'min-browser',
* plugin: 'postcss-min-browser',
* browsers
* })
* }
* })
*/
this.messages = [];
/**
* Root node after all transformations.
*
* @type {Root}
*
* @example
* root.toResult().root === root
*/
this.root = root;
/**
* Options from the {@link Processor#process} or {@link Root#toResult} call
* that produced this Result instance.
*
* @type {processOptions}
*
* @example
* root.toResult(opts).opts === opts
*/
this.opts = opts;
/**
* A CSS string representing of {@link Result#root}.
*
* @type {string}
*
* @example
* postcss.parse('a{}').toResult().css //=> "a{}"
*/
this.css = undefined;
/**
* An instance of `SourceMapGenerator` class from the `source-map` library,
* representing changes to the {@link Result#root} instance.
*
* @type {SourceMapGenerator}
*
* @example
* result.map.toJSON() //=> { version: 3, file: 'a.css', … }
*
* @example
* if (result.map) {
* fs.writeFileSync(result.opts.to + '.map', result.map.toString())
* }
*/
this.map = undefined;
}
/**
* Returns for @{link Result#css} content.
*
* @example
* result + '' === result.css
*
* @return {string} String representing of {@link Result#root}.
*/
var _proto = Result.prototype;
_proto.toString = function toString() {
return this.css;
};
/**
* Creates an instance of {@link Warning} and adds it
* to {@link Result#messages}.
*
* @param {string} text Warning message.
* @param {Object} [opts] Warning options.
* @param {Node} opts.node CSS node that caused the warning.
* @param {string} opts.word Word in CSS source that caused the warning.
* @param {number} opts.index Index in CSS node string that caused
* the warning.
* @param {string} opts.plugin Name of the plugin that created
* this warning. {@link Result#warn} fills
* this property automatically.
*
* @return {Warning} Created warning.
*/
_proto.warn = function warn(text, opts) {
if (opts === void 0) {
opts = {};
}
if (!opts.plugin) {
if (this.lastPlugin && this.lastPlugin.postcssPlugin) {
opts.plugin = this.lastPlugin.postcssPlugin;
}
}
var warning = new _warning.default(text, opts);
this.messages.push(warning);
return warning;
};
/**
* Returns warnings from plugins. Filters {@link Warning} instances
* from {@link Result#messages}.
*
* @example
* result.warnings().forEach(warn => {
* console.warn(warn.toString())
* })
*
* @return {Warning[]} Warnings from plugins.
*/
_proto.warnings = function warnings() {
return this.messages.filter(function (i) {
return i.type === 'warning';
});
};
/**
* An alias for the {@link Result#css} property.
* Use it with syntaxes that generate non-CSS output.
*
* @type {string}
*
* @example
* result.css === result.content
*/
_createClass(Result, [{
key: "content",
get: function get() {
return this.css;
}
}]);
return Result;
}();
var _default = Result;
/**
* @typedef {object} Message
* @property {string} type Message type.
* @property {string} plugin Source PostCSS plugin name.
*/
exports.default = _default;
module.exports = exports.default;
/***/ }),
/* 138 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
exports.default = void 0;
/**
* Represents a plugin’s warning. It can be created using {@link Node#warn}.
*
* @example
* if (decl.important) {
* decl.warn(result, 'Avoid !important', { word: '!important' })
* }
*/
var Warning =
/*#__PURE__*/
function () {
/**
* @param {string} text Warning message.
* @param {Object} [opts] Warning options.
* @param {Node} opts.node CSS node that caused the warning.
* @param {string} opts.word Word in CSS source that caused the warning.
* @param {number} opts.index Index in CSS node string that caused
* the warning.
* @param {string} opts.plugin Name of the plugin that created
* this warning. {@link Result#warn} fills
* this property automatically.
*/
function Warning(text, opts) {
if (opts === void 0) {
opts = {};
}
/**
* Type to filter warnings from {@link Result#messages}.
* Always equal to `"warning"`.
*
* @type {string}
*
* @example
* const nonWarning = result.messages.filter(i => i.type !== 'warning')
*/
this.type = 'warning';
/**
* The warning message.
*
* @type {string}
*
* @example
* warning.text //=> 'Try to avoid !important'
*/
this.text = text;
if (opts.node && opts.node.source) {
var pos = opts.node.positionBy(opts);
/**
* Line in the input file with this warning’s source.
* @type {number}
*
* @example
* warning.line //=> 5
*/
this.line = pos.line;
/**
* Column in the input file with this warning’s source.
*
* @type {number}
*
* @example
* warning.column //=> 6
*/
this.column = pos.column;
}
for (var opt in opts) {
this[opt] = opts[opt];
}
}
/**
* Returns a warning position and message.
*
* @example
* warning.toString() //=> 'postcss-lint:a.css:10:14: Avoid !important'
*
* @return {string} Warning position and message.
*/
var _proto = Warning.prototype;
_proto.toString = function toString() {
if (this.node) {
return this.node.error(this.text, {
plugin: this.plugin,
index: this.index,
word: this.word
}).message;
}
if (this.plugin) {
return this.plugin + ': ' + this.text;
}
return this.text;
};
/**
* @memberof Warning#
* @member {string} plugin The name of the plugin that created
* it will fill this property automatically.
* this warning. When you call {@link Node#warn}
*
* @example
* warning.plugin //=> 'postcss-important'
*/
/**
* @memberof Warning#
* @member {Node} node Contains the CSS node that caused the warning.
*
* @example
* warning.node.toString() //=> 'color: white !important'
*/
return Warning;
}();
var _default = Warning;
exports.default = _default;
module.exports = exports.default;
/***/ }),
/* 139 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
exports.__esModule = true;
exports.default = void 0;
var _lazyResult = _interopRequireDefault(__webpack_require__(71));
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
/**
* Contains plugins to process CSS. Create one `Processor` instance,
* initialize its plugins, and then use that instance on numerous CSS files.
*
* @example
* const processor = postcss([autoprefixer, precss])
* processor.process(css1).then(result => console.log(result.css))
* processor.process(css2).then(result => console.log(result.css))
*/
var Processor =
/*#__PURE__*/
function () {
/**
* @param {Array.<Plugin|pluginFunction>|Processor} plugins PostCSS plugins.
* See {@link Processor#use} for plugin format.
*/
function Processor(plugins) {
if (plugins === void 0) {
plugins = [];
}
/**
* Current PostCSS version.
*
* @type {string}
*
* @example
* if (result.processor.version.split('.')[0] !== '6') {
* throw new Error('This plugin works only with PostCSS 6')
* }
*/
this.version = '7.0.5';
/**
* Plugins added to this processor.
*
* @type {pluginFunction[]}
*
* @example
* const processor = postcss([autoprefixer, precss])
* processor.plugins.length //=> 2
*/
this.plugins = this.normalize(plugins);
}
/**
* Adds a plugin to be used as a CSS processor.
*
* PostCSS plugin can be in 4 formats:
* * A plugin created by {@link postcss.plugin} method.
* * A function. PostCSS will pass the function a @{link Root}
* as the first argument and current {@link Result} instance
* as the second.
* * An object with a `postcss` method. PostCSS will use that method
* as described in #2.
* * Another {@link Processor} instance. PostCSS will copy plugins
* from that instance into this one.
*
* Plugins can also be added by passing them as arguments when creating
* a `postcss` instance (see [`postcss(plugins)`]).
*
* Asynchronous plugins should return a `Promise` instance.
*
* @param {Plugin|pluginFunction|Processor} plugin PostCSS plugin
* or {@link Processor}
* with plugins.
*
* @example
* const processor = postcss()
* .use(autoprefixer)
* .use(precss)
*
* @return {Processes} Current processor to make methods chain.
*/
var _proto = Processor.prototype;
_proto.use = function use(plugin) {
this.plugins = this.plugins.concat(this.normalize([plugin]));
return this;
};
/**
* Parses source CSS and returns a {@link LazyResult} Promise proxy.
* Because some plugins can be asynchronous it doesn’t make
* any transformations. Transformations will be applied
* in the {@link LazyResult} methods.
*
* @param {string|toString|Result} css String with input CSS or any object
* with a `toString()` method,
* like a Buffer. Optionally, send
* a {@link Result} instance
* and the processor will take
* the {@link Root} from it.
* @param {processOptions} [opts] Options.
*
* @return {LazyResult} Promise proxy.
*
* @example
* processor.process(css, { from: 'a.css', to: 'a.out.css' })
* .then(result => {
* console.log(result.css)
* })
*/
_proto.process = function (_process) {
function process(_x) {
return _process.apply(this, arguments);
}
process.toString = function () {
return _process.toString();
};
return process;
}(function (css, opts) {
if (opts === void 0) {
opts = {};
}
if (this.plugins.length === 0 && opts.parser === opts.stringifier) {
if (false) {
if (typeof console !== 'undefined' && console.warn) {
console.warn('You did not set any plugins, parser, or stringifier. ' + 'Right now, PostCSS does nothing. Pick plugins for your case ' + 'on https://www.postcss.parts/ and use them in postcss.config.js.');
}
}
}
return new _lazyResult.default(this, css, opts);
});
_proto.normalize = function normalize(plugins) {
var normalized = [];
for (var _iterator = plugins, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
var _ref;
if (_isArray) {
if (_i >= _iterator.length) break;
_ref = _iterator[_i++];
} else {
_i = _iterator.next();
if (_i.done) break;
_ref = _i.value;
}
var i = _ref;
if (i.postcss) i = i.postcss;
if (_typeof(i) === 'object' && Array.isArray(i.plugins)) {
normalized = normalized.concat(i.plugins);
} else if (typeof i === 'function') {
normalized.push(i);
} else if (_typeof(i) === 'object' && (i.parse || i.stringify)) {
if (false) {
throw new Error('PostCSS syntaxes cannot be used as plugins. Instead, please use ' + 'one of the syntax/parser/stringifier options as outlined ' + 'in your PostCSS runner documentation.');
}
} else {
throw new Error(i + ' is not a PostCSS plugin');
}
}
return normalized;
};
return Processor;
}();
var _default = Processor;
/**
* @callback builder
* @param {string} part Part of generated CSS connected to this node.
* @param {Node} node AST node.
* @param {"start"|"end"} [type] Node’s part type.
*/
/**
* @callback parser
*
* @param {string|toString} css String with input CSS or any object
* with toString() method, like a Buffer.
* @param {processOptions} [opts] Options with only `from` and `map` keys.
*
* @return {Root} PostCSS AST
*/
/**
* @callback stringifier
*
* @param {Node} node Start node for stringifing. Usually {@link Root}.
* @param {builder} builder Function to concatenate CSS from node’s parts
* or generate string and source map.
*
* @return {void}
*/
/**
* @typedef {object} syntax
* @property {parser} parse Function to generate AST by string.
* @property {stringifier} stringify Function to generate string by AST.
*/
/**
* @typedef {object} toString
* @property {function} toString
*/
/**
* @callback pluginFunction
* @param {Root} root Parsed input CSS.
* @param {Result} result Result to set warnings or check other plugins.
*/
/**
* @typedef {object} Plugin
* @property {function} postcss PostCSS plugin function.
*/
/**
* @typedef {object} processOptions
* @property {string} from The path of the CSS source file.
* You should always set `from`,
* because it is used in source map
* generation and syntax error messages.
* @property {string} to The path where you’ll put the output
* CSS file. You should always set `to`
* to generate correct source maps.
* @property {parser} parser Function to generate AST by string.
* @property {stringifier} stringifier Class to generate string by AST.
* @property {syntax} syntax Object with `parse` and `stringify`.
* @property {object} map Source map options.
* @property {boolean} map.inline Does source map should
* be embedded in the output
* CSS as a base64-encoded
* comment.
* @property {string|object|false|function} map.prev Source map content
* from a previous
* processing step
* (for example, Sass).
* PostCSS will try to find
* previous map automatically,
* so you could disable it by
* `false` value.
* @property {boolean} map.sourcesContent Does PostCSS should set
* the origin content to map.
* @property {string|false} map.annotation Does PostCSS should set
* annotation comment to map.
* @property {string} map.from Override `from` in map’s
* sources`.
*/
exports.default = _default;
module.exports = exports.default;
/***/ }),
/* 140 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _possibleConstructorReturn(self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return call && (_typeof(call) === "object" || typeof call === "function") ? call : self;
}
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + _typeof(superClass));
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
enumerable: false,
writable: true,
configurable: true
}
});
if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
}
var Container = __webpack_require__(13);
var NestedDeclaration = function (_Container) {
_inherits(NestedDeclaration, _Container);
function NestedDeclaration(defaults) {
_classCallCheck(this, NestedDeclaration);
var _this = _possibleConstructorReturn(this, _Container.call(this, defaults));
_this.type = 'decl';
_this.isNested = true;
if (!_this.nodes) _this.nodes = [];
return _this;
}
return NestedDeclaration;
}(Container);
module.exports = NestedDeclaration;
/***/ }),
/* 141 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var SINGLE_QUOTE = 39;
var DOUBLE_QUOTE = 34;
var BACKSLASH = 92;
var SLASH = 47;
var NEWLINE = 10;
var SPACE = 32;
var FEED = 12;
var TAB = 9;
var CR = 13;
var OPEN_SQUARE = 91;
var CLOSE_SQUARE = 93;
var OPEN_PARENTHESES = 40;
var CLOSE_PARENTHESES = 41;
var OPEN_CURLY = 123;
var CLOSE_CURLY = 125;
var SEMICOLON = 59;
var ASTERISK = 42;
var COLON = 58;
var AT = 64; // SCSS PATCH {
var COMMA = 44;
var HASH = 35; // } SCSS PATCH
var RE_AT_END = /[ \n\t\r\f{}()'"\\;/[\]#]/g;
var RE_WORD_END = /[ \n\t\r\f(){}:;@!'"\\\][#]|\/(?=\*)/g;
var RE_BAD_BRACKET = /.[\\/("'\n]/;
var RE_HEX_ESCAPE = /[a-f0-9]/i;
var RE_NEW_LINE = /[\r\f\n]/g; // SCSS PATCH
// SCSS PATCH function name was changed
module.exports = function scssTokenize(input) {
var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
var css = input.css.valueOf();
var ignore = options.ignoreErrors;
var code = void 0,
next = void 0,
quote = void 0,
lines = void 0,
last = void 0,
content = void 0,
escape = void 0,
nextLine = void 0,
nextOffset = void 0,
escaped = void 0,
prev = void 0,
n = void 0,
currentToken = void 0;
var brackets = void 0; // SCSS PATCH
var length = css.length;
var offset = -1;
var line = 1;
var pos = 0;
var buffer = [];
var returned = [];
function unclosed(what) {
throw input.error('Unclosed ' + what, line, pos - offset);
}
function endOfFile() {
return returned.length === 0 && pos >= length;
} // SCSS PATCH {
function interpolation() {
var deep = 1;
var stringQuote = false;
var stringEscaped = false;
while (deep > 0) {
next += 1;
if (css.length <= next) unclosed('interpolation');
code = css.charCodeAt(next);
n = css.charCodeAt(next + 1);
if (stringQuote) {
if (!stringEscaped && code === stringQuote) {
stringQuote = false;
stringEscaped = false;
} else if (code === BACKSLASH) {
stringEscaped = !escaped;
} else if (stringEscaped) {
stringEscaped = false;
}
} else if (code === SINGLE_QUOTE || code === DOUBLE_QUOTE) {
stringQuote = code;
} else if (code === CLOSE_CURLY) {
deep -= 1;
} else if (code === HASH && n === OPEN_CURLY) {
deep += 1;
}
}
} // } SCSS PATCH
function nextToken() {
if (returned.length) return returned.pop();
if (pos >= length) return;
code = css.charCodeAt(pos);
if (code === NEWLINE || code === FEED || code === CR && css.charCodeAt(pos + 1) !== NEWLINE) {
offset = pos;
line += 1;
}
switch (code) {
case NEWLINE:
case SPACE:
case TAB:
case CR:
case FEED:
next = pos;
do {
next += 1;
code = css.charCodeAt(next);
if (code === NEWLINE) {
offset = next;
line += 1;
}
} while (code === SPACE || code === NEWLINE || code === TAB || code === CR || code === FEED);
currentToken = ['space', css.slice(pos, next)];
pos = next - 1;
break;
case OPEN_SQUARE:
currentToken = ['[', '[', line, pos - offset];
break;
case CLOSE_SQUARE:
currentToken = [']', ']', line, pos - offset];
break;
case OPEN_CURLY:
currentToken = ['{', '{', line, pos - offset];
break;
case CLOSE_CURLY:
currentToken = ['}', '}', line, pos - offset];
break;
// SCSS PATCH {
case COMMA:
currentToken = ['word', ',', line, pos - offset, line, pos - offset + 1];
break;
// } SCSS PATCH
case COLON:
currentToken = [':', ':', line, pos - offset];
break;
case SEMICOLON:
currentToken = [';', ';', line, pos - offset];
break;
case OPEN_PARENTHESES:
prev = buffer.length ? buffer.pop()[1] : '';
n = css.charCodeAt(pos + 1); // SCSS PATCH {
if (prev === 'url' && n !== SINGLE_QUOTE && n !== DOUBLE_QUOTE) {
brackets = 1;
escaped = false;
next = pos + 1;
while (next <= css.length - 1) {
n = css.charCodeAt(next);
if (n === BACKSLASH) {
escaped = !escaped;
} else if (n === OPEN_PARENTHESES) {
brackets += 1;
} else if (n === CLOSE_PARENTHESES) {
brackets -= 1;
if (brackets === 0) break;
}
next += 1;
}
content = css.slice(pos, next + 1);
lines = content.split('\n');
last = lines.length - 1;
if (last > 0) {
nextLine = line + last;
nextOffset = next - lines[last].length;
} else {
nextLine = line;
nextOffset = offset;
}
currentToken = ['brackets', content, line, pos - offset, nextLine, next - nextOffset];
offset = nextOffset;
line = nextLine;
pos = next; // } SCSS PATCH
} else {
next = css.indexOf(')', pos + 1);
content = css.slice(pos, next + 1);
if (next === -1 || RE_BAD_BRACKET.test(content)) {
currentToken = ['(', '(', line, pos - offset];
} else {
currentToken = ['brackets', content, line, pos - offset, line, next - offset];
pos = next;
}
}
break;
case CLOSE_PARENTHESES:
currentToken = [')', ')', line, pos - offset];
break;
case SINGLE_QUOTE:
case DOUBLE_QUOTE:
// SCSS PATCH {
quote = code;
next = pos;
escaped = false;
while (next < length) {
next++;
if (next === length) unclosed('string');
code = css.charCodeAt(next);
n = css.charCodeAt(next + 1);
if (!escaped && code === quote) {
break;
} else if (code === BACKSLASH) {
escaped = !escaped;
} else if (escaped) {
escaped = false;
} else if (code === HASH && n === OPEN_CURLY) {
interpolation();
}
} // } SCSS PATCH
content = css.slice(pos, next + 1);
lines = content.split('\n');
last = lines.length - 1;
if (last > 0) {
nextLine = line + last;
nextOffset = next - lines[last].length;
} else {
nextLine = line;
nextOffset = offset;
}
currentToken = ['string', css.slice(pos, next + 1), line, pos - offset, nextLine, next - nextOffset];
offset = nextOffset;
line = nextLine;
pos = next;
break;
case AT:
RE_AT_END.lastIndex = pos + 1;
RE_AT_END.test(css);
if (RE_AT_END.lastIndex === 0) {
next = css.length - 1;
} else {
next = RE_AT_END.lastIndex - 2;
}
currentToken = ['at-word', css.slice(pos, next + 1), line, pos - offset, line, next - offset];
pos = next;
break;
case BACKSLASH:
next = pos;
escape = true;
while (css.charCodeAt(next + 1) === BACKSLASH) {
next += 1;
escape = !escape;
}
code = css.charCodeAt(next + 1);
if (escape && code !== SLASH && code !== SPACE && code !== NEWLINE && code !== TAB && code !== CR && code !== FEED) {
next += 1;
if (RE_HEX_ESCAPE.test(css.charAt(next))) {
while (RE_HEX_ESCAPE.test(css.charAt(next + 1))) {
next += 1;
}
if (css.charCodeAt(next + 1) === SPACE) {
next += 1;
}
}
}
currentToken = ['word', css.slice(pos, next + 1), line, pos - offset, line, next - offset];
pos = next;
break;
default:
// SCSS PATCH {
n = css.charCodeAt(pos + 1);
if (code === HASH && n === OPEN_CURLY) {
next = pos;
interpolation();
content = css.slice(pos, next + 1);
lines = content.split('\n');
last = lines.length - 1;
if (last > 0) {
nextLine = line + last;
nextOffset = next - lines[last].length;
} else {
nextLine = line;
nextOffset = offset;
}
currentToken = ['word', content, line, pos - offset, nextLine, next - nextOffset];
offset = nextOffset;
line = nextLine;
pos = next;
} else if (code === SLASH && n === ASTERISK) {
// } SCSS PATCH
next = css.indexOf('*/', pos + 2) + 1;
if (next === 0) {
if (ignore) {
next = css.length;
} else {
unclosed('comment');
}
}
content = css.slice(pos, next + 1);
lines = content.split('\n');
last = lines.length - 1;
if (last > 0) {
nextLine = line + last;
nextOffset = next - lines[last].length;
} else {
nextLine = line;
nextOffset = offset;
}
currentToken = ['comment', content, line, pos - offset, nextLine, next - nextOffset];
offset = nextOffset;
line = nextLine;
pos = next; // SCSS PATCH {
} else if (code === SLASH && n === SLASH) {
RE_NEW_LINE.lastIndex = pos + 1;
RE_NEW_LINE.test(css);
if (RE_NEW_LINE.lastIndex === 0) {
next = css.length - 1;
} else {
next = RE_NEW_LINE.lastIndex - 2;
}
content = css.slice(pos, next + 1);
currentToken = ['comment', content, line, pos - offset, line, next - offset, 'inline'];
pos = next; // } SCSS PATCH
} else {
RE_WORD_END.lastIndex = pos + 1;
RE_WORD_END.test(css);
if (RE_WORD_END.lastIndex === 0) {
next = css.length - 1;
} else {
next = RE_WORD_END.lastIndex - 2;
}
currentToken = ['word', css.slice(pos, next + 1), line, pos - offset, line, next - offset];
buffer.push(currentToken);
pos = next;
}
break;
}
pos++;
return currentToken;
}
function back(token) {
returned.push(token);
}
return {
back: back,
nextToken: nextToken,
endOfFile: endOfFile
};
};
/***/ }),
/* 142 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
module.exports = false;
/***/ }),
/* 143 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/* WEBPACK VAR INJECTION */(function(module) {
function assembleStyles() {
var styles = {
modifiers: {
reset: [0, 0],
bold: [1, 22],
// 21 isn't widely supported and 22 does the same thing
dim: [2, 22],
italic: [3, 23],
underline: [4, 24],
inverse: [7, 27],
hidden: [8, 28],
strikethrough: [9, 29]
},
colors: {
black: [30, 39],
red: [31, 39],
green: [32, 39],
yellow: [33, 39],
blue: [34, 39],
magenta: [35, 39],
cyan: [36, 39],
white: [37, 39],
gray: [90, 39]
},
bgColors: {
bgBlack: [40, 49],
bgRed: [41, 49],
bgGreen: [42, 49],
bgYellow: [43, 49],
bgBlue: [44, 49],
bgMagenta: [45, 49],
bgCyan: [46, 49],
bgWhite: [47, 49]
}
}; // fix humans
styles.colors.grey = styles.colors.gray;
Object.keys(styles).forEach(function (groupName) {
var group = styles[groupName];
Object.keys(group).forEach(function (styleName) {
var style = group[styleName];
styles[styleName] = group[styleName] = {
open: "\x1B[" + style[0] + 'm',
close: "\x1B[" + style[1] + 'm'
};
});
Object.defineProperty(styles, groupName, {
value: group,
enumerable: false
});
});
return styles;
}
Object.defineProperty(module, 'exports', {
enumerable: true,
get: assembleStyles
});
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(144)(module)))
/***/ }),
/* 144 */
/***/ (function(module, exports) {
module.exports = function (module) {
if (!module.webpackPolyfill) {
module.deprecate = function () {};
module.paths = []; // module.parent = undefined by default
if (!module.children) module.children = [];
Object.defineProperty(module, "loaded", {
enumerable: true,
get: function get() {
return module.l;
}
});
Object.defineProperty(module, "id", {
enumerable: true,
get: function get() {
return module.i;
}
});
module.webpackPolyfill = 1;
}
return module;
};
/***/ }),
/* 145 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var ansiRegex = __webpack_require__(75)();
module.exports = function (str) {
return typeof str === 'string' ? str.replace(ansiRegex, '') : str;
};
/***/ }),
/* 146 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var ansiRegex = __webpack_require__(75);
var re = new RegExp(ansiRegex().source); // remove the `g` flag
module.exports = re.test.bind(re);
/***/ }),
/* 147 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/* WEBPACK VAR INJECTION */(function(process) {
var argv = process.argv;
var terminator = argv.indexOf('--');
var hasFlag = function hasFlag(flag) {
flag = '--' + flag;
var pos = argv.indexOf(flag);
return pos !== -1 && (terminator !== -1 ? pos < terminator : true);
};
module.exports = function () {
if ('FORCE_COLOR' in process.env) {
return true;
}
if (hasFlag('no-color') || hasFlag('no-colors') || hasFlag('color=false')) {
return false;
}
if (hasFlag('color') || hasFlag('colors') || hasFlag('color=true') || hasFlag('color=always')) {
return true;
}
if (process.stdout && !process.stdout.isTTY) {
return false;
}
if (process.platform === 'win32') {
return true;
}
if ('COLORTERM' in process.env) {
return true;
}
if (process.env.TERM === 'dumb') {
return false;
}
if (/^screen|^xterm|^vt100|color|ansi|cygwin|linux/i.test(process.env.TERM)) {
return true;
}
return false;
}();
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(12)))
/***/ }),
/* 148 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
var _chalk = __webpack_require__(74);
var _chalk2 = _interopRequireDefault(_chalk);
var _tokenize = __webpack_require__(76);
var _tokenize2 = _interopRequireDefault(_tokenize);
var _input = __webpack_require__(23);
var _input2 = _interopRequireDefault(_input);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
var colors = new _chalk2.default.constructor({
enabled: true
});
var HIGHLIGHT_THEME = {
'brackets': colors.cyan,
'at-word': colors.cyan,
'call': colors.cyan,
'comment': colors.gray,
'string': colors.green,
'class': colors.yellow,
'hash': colors.magenta,
'(': colors.cyan,
')': colors.cyan,
'{': colors.yellow,
'}': colors.yellow,
'[': colors.yellow,
']': colors.yellow,
':': colors.yellow,
';': colors.yellow
};
function getTokenType(_ref, index, tokens) {
var type = _ref[0],
value = _ref[1];
if (type === 'word') {
if (value[0] === '.') {
return 'class';
}
if (value[0] === '#') {
return 'hash';
}
}
var nextToken = tokens[index + 1];
if (nextToken && (nextToken[0] === 'brackets' || nextToken[0] === '(')) {
return 'call';
}
return type;
}
function terminalHighlight(css) {
var tokens = (0, _tokenize2.default)(new _input2.default(css), {
ignoreErrors: true
});
return tokens.map(function (token, index) {
var color = HIGHLIGHT_THEME[getTokenType(token, index, tokens)];
if (color) {
return token[1].split(/\r?\n/).map(function (i) {
return color(i);
}).join('\n');
} else {
return token[1];
}
}).join('');
}
exports.default = terminalHighlight;
module.exports = exports['default'];
/***/ }),
/* 149 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof2(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof2 = function _typeof2(obj) { return typeof obj; }; } else { _typeof2 = function _typeof2(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof2(obj); }
exports.__esModule = true;
var _typeof = typeof Symbol === "function" && _typeof2(Symbol.iterator) === "symbol" ? function (obj) {
return _typeof2(obj);
} : function (obj) {
return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : _typeof2(obj);
};
var _jsBase = __webpack_require__(77);
var _sourceMap = __webpack_require__(78);
var _sourceMap2 = _interopRequireDefault(_sourceMap);
var _path = __webpack_require__(6);
var _path2 = _interopRequireDefault(_path);
var _fs = __webpack_require__(156);
var _fs2 = _interopRequireDefault(_fs);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
/**
* Source map information from input CSS.
* For example, source map after Sass compiler.
*
* This class will automatically find source map in input CSS or in file system
* near input file (according `from` option).
*
* @example
* const root = postcss.parse(css, { from: 'a.sass.css' });
* root.input.map //=> PreviousMap
*/
var PreviousMap = function () {
/**
* @param {string} css - input CSS source
* @param {processOptions} [opts] - {@link Processor#process} options
*/
function PreviousMap(css, opts) {
_classCallCheck(this, PreviousMap);
this.loadAnnotation(css);
/**
* @member {boolean} - Was source map inlined by data-uri to input CSS.
*/
this.inline = this.startWith(this.annotation, 'data:');
var prev = opts.map ? opts.map.prev : undefined;
var text = this.loadMap(opts.from, prev);
if (text) this.text = text;
}
/**
* Create a instance of `SourceMapGenerator` class
* from the `source-map` library to work with source map information.
*
* It is lazy method, so it will create object only on first call
* and then it will use cache.
*
* @return {SourceMapGenerator} object with source map information
*/
PreviousMap.prototype.consumer = function consumer() {
if (!this.consumerCache) {
this.consumerCache = new _sourceMap2.default.SourceMapConsumer(this.text);
}
return this.consumerCache;
};
/**
* Does source map contains `sourcesContent` with input source text.
*
* @return {boolean} Is `sourcesContent` present
*/
PreviousMap.prototype.withContent = function withContent() {
return !!(this.consumer().sourcesContent && this.consumer().sourcesContent.length > 0);
};
PreviousMap.prototype.startWith = function startWith(string, start) {
if (!string) return false;
return string.substr(0, start.length) === start;
};
PreviousMap.prototype.loadAnnotation = function loadAnnotation(css) {
var match = css.match(/\/\*\s*# sourceMappingURL=(.*)\s*\*\//);
if (match) this.annotation = match[1].trim();
};
PreviousMap.prototype.decodeInline = function decodeInline(text) {
var utfd64 = 'data:application/json;charset=utf-8;base64,';
var utf64 = 'data:application/json;charset=utf8;base64,';
var b64 = 'data:application/json;base64,';
var uri = 'data:application/json,';
if (this.startWith(text, uri)) {
return decodeURIComponent(text.substr(uri.length));
} else if (this.startWith(text, b64)) {
return _jsBase.Base64.decode(text.substr(b64.length));
} else if (this.startWith(text, utf64)) {
return _jsBase.Base64.decode(text.substr(utf64.length));
} else if (this.startWith(text, utfd64)) {
return _jsBase.Base64.decode(text.substr(utfd64.length));
} else {
var encoding = text.match(/data:application\/json;([^,]+),/)[1];
throw new Error('Unsupported source map encoding ' + encoding);
}
};
PreviousMap.prototype.loadMap = function loadMap(file, prev) {
if (prev === false) return false;
if (prev) {
if (typeof prev === 'string') {
return prev;
} else if (typeof prev === 'function') {
var prevPath = prev(file);
if (prevPath && _fs2.default.existsSync && _fs2.default.existsSync(prevPath)) {
return _fs2.default.readFileSync(prevPath, 'utf-8').toString().trim();
} else {
throw new Error('Unable to load previous source map: ' + prevPath.toString());
}
} else if (prev instanceof _sourceMap2.default.SourceMapConsumer) {
return _sourceMap2.default.SourceMapGenerator.fromSourceMap(prev).toString();
} else if (prev instanceof _sourceMap2.default.SourceMapGenerator) {
return prev.toString();
} else if (this.isMap(prev)) {
return JSON.stringify(prev);
} else {
throw new Error('Unsupported previous source map format: ' + prev.toString());
}
} else if (this.inline) {
return this.decodeInline(this.annotation);
} else if (this.annotation) {
var map = this.annotation;
if (file) map = _path2.default.join(_path2.default.dirname(file), map);
this.root = _path2.default.dirname(map);
if (_fs2.default.existsSync && _fs2.default.existsSync(map)) {
return _fs2.default.readFileSync(map, 'utf-8').toString().trim();
} else {
return false;
}
}
};
PreviousMap.prototype.isMap = function isMap(map) {
if ((typeof map === 'undefined' ? 'undefined' : _typeof(map)) !== 'object') return false;
return typeof map.mappings === 'string' || typeof map._mappings === 'string';
};
return PreviousMap;
}();
exports.default = PreviousMap;
module.exports = exports['default'];
/***/ }),
/* 150 */
/***/ (function(module, exports) {
/* -*- Mode: js; js-indent-level: 2; -*- */
/*
* Copyright 2011 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE or:
* http://opensource.org/licenses/BSD-3-Clause
*/
var intToCharMap = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'.split('');
/**
* Encode an integer in the range of 0 to 63 to a single base 64 digit.
*/
exports.encode = function (number) {
if (0 <= number && number < intToCharMap.length) {
return intToCharMap[number];
}
throw new TypeError("Must be between 0 and 63: " + number);
};
/**
* Decode a single base 64 character code digit to an integer. Returns -1 on
* failure.
*/
exports.decode = function (charCode) {
var bigA = 65; // 'A'
var bigZ = 90; // 'Z'
var littleA = 97; // 'a'
var littleZ = 122; // 'z'
var zero = 48; // '0'
var nine = 57; // '9'
var plus = 43; // '+'
var slash = 47; // '/'
var littleOffset = 26;
var numberOffset = 52; // 0 - 25: ABCDEFGHIJKLMNOPQRSTUVWXYZ
if (bigA <= charCode && charCode <= bigZ) {
return charCode - bigA;
} // 26 - 51: abcdefghijklmnopqrstuvwxyz
if (littleA <= charCode && charCode <= littleZ) {
return charCode - littleA + littleOffset;
} // 52 - 61: 0123456789
if (zero <= charCode && charCode <= nine) {
return charCode - zero + numberOffset;
} // 62: +
if (charCode == plus) {
return 62;
} // 63: /
if (charCode == slash) {
return 63;
} // Invalid base64 digit.
return -1;
};
/***/ }),
/* 151 */
/***/ (function(module, exports, __webpack_require__) {
/* -*- Mode: js; js-indent-level: 2; -*- */
/*
* Copyright 2014 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE or:
* http://opensource.org/licenses/BSD-3-Clause
*/
var util = __webpack_require__(9);
/**
* Determine whether mappingB is after mappingA with respect to generated
* position.
*/
function generatedPositionAfter(mappingA, mappingB) {
// Optimized for most common case
var lineA = mappingA.generatedLine;
var lineB = mappingB.generatedLine;
var columnA = mappingA.generatedColumn;
var columnB = mappingB.generatedColumn;
return lineB > lineA || lineB == lineA && columnB >= columnA || util.compareByGeneratedPositionsInflated(mappingA, mappingB) <= 0;
}
/**
* A data structure to provide a sorted view of accumulated mappings in a
* performance conscious manner. It trades a neglibable overhead in general
* case for a large speedup in case of mappings being added in order.
*/
function MappingList() {
this._array = [];
this._sorted = true; // Serves as infimum
this._last = {
generatedLine: -1,
generatedColumn: 0
};
}
/**
* Iterate through internal items. This method takes the same arguments that
* `Array.prototype.forEach` takes.
*
* NOTE: The order of the mappings is NOT guaranteed.
*/
MappingList.prototype.unsortedForEach = function MappingList_forEach(aCallback, aThisArg) {
this._array.forEach(aCallback, aThisArg);
};
/**
* Add the given source mapping.
*
* @param Object aMapping
*/
MappingList.prototype.add = function MappingList_add(aMapping) {
if (generatedPositionAfter(this._last, aMapping)) {
this._last = aMapping;
this._array.push(aMapping);
} else {
this._sorted = false;
this._array.push(aMapping);
}
};
/**
* Returns the flat, sorted array of mappings. The mappings are sorted by
* generated position.
*
* WARNING: This method returns internal data without copying, for
* performance. The return value must NOT be mutated, and should be treated as
* an immutable borrow. If you want to take ownership, you must make your own
* copy.
*/
MappingList.prototype.toArray = function MappingList_toArray() {
if (!this._sorted) {
this._array.sort(util.compareByGeneratedPositionsInflated);
this._sorted = true;
}
return this._array;
};
exports.MappingList = MappingList;
/***/ }),
/* 152 */
/***/ (function(module, exports, __webpack_require__) {
/* -*- Mode: js; js-indent-level: 2; -*- */
/*
* Copyright 2011 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE or:
* http://opensource.org/licenses/BSD-3-Clause
*/
var util = __webpack_require__(9);
var binarySearch = __webpack_require__(153);
var ArraySet = __webpack_require__(81).ArraySet;
var base64VLQ = __webpack_require__(80);
var quickSort = __webpack_require__(154).quickSort;
function SourceMapConsumer(aSourceMap) {
var sourceMap = aSourceMap;
if (typeof aSourceMap === 'string') {
sourceMap = JSON.parse(aSourceMap.replace(/^\)\]\}'/, ''));
}
return sourceMap.sections != null ? new IndexedSourceMapConsumer(sourceMap) : new BasicSourceMapConsumer(sourceMap);
}
SourceMapConsumer.fromSourceMap = function (aSourceMap) {
return BasicSourceMapConsumer.fromSourceMap(aSourceMap);
};
/**
* The version of the source mapping spec that we are consuming.
*/
SourceMapConsumer.prototype._version = 3; // `__generatedMappings` and `__originalMappings` are arrays that hold the
// parsed mapping coordinates from the source map's "mappings" attribute. They
// are lazily instantiated, accessed via the `_generatedMappings` and
// `_originalMappings` getters respectively, and we only parse the mappings
// and create these arrays once queried for a source location. We jump through
// these hoops because there can be many thousands of mappings, and parsing
// them is expensive, so we only want to do it if we must.
//
// Each object in the arrays is of the form:
//
// {
// generatedLine: The line number in the generated code,
// generatedColumn: The column number in the generated code,
// source: The path to the original source file that generated this
// chunk of code,
// originalLine: The line number in the original source that
// corresponds to this chunk of generated code,
// originalColumn: The column number in the original source that
// corresponds to this chunk of generated code,
// name: The name of the original symbol which generated this chunk of
// code.
// }
//
// All properties except for `generatedLine` and `generatedColumn` can be
// `null`.
//
// `_generatedMappings` is ordered by the generated positions.
//
// `_originalMappings` is ordered by the original positions.
SourceMapConsumer.prototype.__generatedMappings = null;
Object.defineProperty(SourceMapConsumer.prototype, '_generatedMappings', {
get: function get() {
if (!this.__generatedMappings) {
this._parseMappings(this._mappings, this.sourceRoot);
}
return this.__generatedMappings;
}
});
SourceMapConsumer.prototype.__originalMappings = null;
Object.defineProperty(SourceMapConsumer.prototype, '_originalMappings', {
get: function get() {
if (!this.__originalMappings) {
this._parseMappings(this._mappings, this.sourceRoot);
}
return this.__originalMappings;
}
});
SourceMapConsumer.prototype._charIsMappingSeparator = function SourceMapConsumer_charIsMappingSeparator(aStr, index) {
var c = aStr.charAt(index);
return c === ";" || c === ",";
};
/**
* Parse the mappings in a string in to a data structure which we can easily
* query (the ordered arrays in the `this.__generatedMappings` and
* `this.__originalMappings` properties).
*/
SourceMapConsumer.prototype._parseMappings = function SourceMapConsumer_parseMappings(aStr, aSourceRoot) {
throw new Error("Subclasses must implement _parseMappings");
};
SourceMapConsumer.GENERATED_ORDER = 1;
SourceMapConsumer.ORIGINAL_ORDER = 2;
SourceMapConsumer.GREATEST_LOWER_BOUND = 1;
SourceMapConsumer.LEAST_UPPER_BOUND = 2;
/**
* Iterate over each mapping between an original source/line/column and a
* generated line/column in this source map.
*
* @param Function aCallback
* The function that is called with each mapping.
* @param Object aContext
* Optional. If specified, this object will be the value of `this` every
* time that `aCallback` is called.
* @param aOrder
* Either `SourceMapConsumer.GENERATED_ORDER` or
* `SourceMapConsumer.ORIGINAL_ORDER`. Specifies whether you want to
* iterate over the mappings sorted by the generated file's line/column
* order or the original's source/line/column order, respectively. Defaults to
* `SourceMapConsumer.GENERATED_ORDER`.
*/
SourceMapConsumer.prototype.eachMapping = function SourceMapConsumer_eachMapping(aCallback, aContext, aOrder) {
var context = aContext || null;
var order = aOrder || SourceMapConsumer.GENERATED_ORDER;
var mappings;
switch (order) {
case SourceMapConsumer.GENERATED_ORDER:
mappings = this._generatedMappings;
break;
case SourceMapConsumer.ORIGINAL_ORDER:
mappings = this._originalMappings;
break;
default:
throw new Error("Unknown order of iteration.");
}
var sourceRoot = this.sourceRoot;
mappings.map(function (mapping) {
var source = mapping.source === null ? null : this._sources.at(mapping.source);
if (source != null && sourceRoot != null) {
source = util.join(sourceRoot, source);
}
return {
source: source,
generatedLine: mapping.generatedLine,
generatedColumn: mapping.generatedColumn,
originalLine: mapping.originalLine,
originalColumn: mapping.originalColumn,
name: mapping.name === null ? null : this._names.at(mapping.name)
};
}, this).forEach(aCallback, context);
};
/**
* Returns all generated line and column information for the original source,
* line, and column provided. If no column is provided, returns all mappings
* corresponding to a either the line we are searching for or the next
* closest line that has any mappings. Otherwise, returns all mappings
* corresponding to the given line and either the column we are searching for
* or the next closest column that has any offsets.
*
* The only argument is an object with the following properties:
*
* - source: The filename of the original source.
* - line: The line number in the original source.
* - column: Optional. the column number in the original source.
*
* and an array of objects is returned, each with the following properties:
*
* - line: The line number in the generated source, or null.
* - column: The column number in the generated source, or null.
*/
SourceMapConsumer.prototype.allGeneratedPositionsFor = function SourceMapConsumer_allGeneratedPositionsFor(aArgs) {
var line = util.getArg(aArgs, 'line'); // When there is no exact match, BasicSourceMapConsumer.prototype._findMapping
// returns the index of the closest mapping less than the needle. By
// setting needle.originalColumn to 0, we thus find the last mapping for
// the given line, provided such a mapping exists.
var needle = {
source: util.getArg(aArgs, 'source'),
originalLine: line,
originalColumn: util.getArg(aArgs, 'column', 0)
};
if (this.sourceRoot != null) {
needle.source = util.relative(this.sourceRoot, needle.source);
}
if (!this._sources.has(needle.source)) {
return [];
}
needle.source = this._sources.indexOf(needle.source);
var mappings = [];
var index = this._findMapping(needle, this._originalMappings, "originalLine", "originalColumn", util.compareByOriginalPositions, binarySearch.LEAST_UPPER_BOUND);
if (index >= 0) {
var mapping = this._originalMappings[index];
if (aArgs.column === undefined) {
var originalLine = mapping.originalLine; // Iterate until either we run out of mappings, or we run into
// a mapping for a different line than the one we found. Since
// mappings are sorted, this is guaranteed to find all mappings for
// the line we found.
while (mapping && mapping.originalLine === originalLine) {
mappings.push({
line: util.getArg(mapping, 'generatedLine', null),
column: util.getArg(mapping, 'generatedColumn', null),
lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)
});
mapping = this._originalMappings[++index];
}
} else {
var originalColumn = mapping.originalColumn; // Iterate until either we run out of mappings, or we run into
// a mapping for a different line than the one we were searching for.
// Since mappings are sorted, this is guaranteed to find all mappings for
// the line we are searching for.
while (mapping && mapping.originalLine === line && mapping.originalColumn == originalColumn) {
mappings.push({
line: util.getArg(mapping, 'generatedLine', null),
column: util.getArg(mapping, 'generatedColumn', null),
lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)
});
mapping = this._originalMappings[++index];
}
}
}
return mappings;
};
exports.SourceMapConsumer = SourceMapConsumer;
/**
* A BasicSourceMapConsumer instance represents a parsed source map which we can
* query for information about the original file positions by giving it a file
* position in the generated source.
*
* The only parameter is the raw source map (either as a JSON string, or
* already parsed to an object). According to the spec, source maps have the
* following attributes:
*
* - version: Which version of the source map spec this map is following.
* - sources: An array of URLs to the original source files.
* - names: An array of identifiers which can be referrenced by individual mappings.
* - sourceRoot: Optional. The URL root from which all sources are relative.
* - sourcesContent: Optional. An array of contents of the original source files.
* - mappings: A string of base64 VLQs which contain the actual mappings.
* - file: Optional. The generated file this source map is associated with.
*
* Here is an example source map, taken from the source map spec[0]:
*
* {
* version : 3,
* file: "out.js",
* sourceRoot : "",
* sources: ["foo.js", "bar.js"],
* names: ["src", "maps", "are", "fun"],
* mappings: "AA,AB;;ABCDE;"
* }
*
* [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit?pli=1#
*/
function BasicSourceMapConsumer(aSourceMap) {
var sourceMap = aSourceMap;
if (typeof aSourceMap === 'string') {
sourceMap = JSON.parse(aSourceMap.replace(/^\)\]\}'/, ''));
}
var version = util.getArg(sourceMap, 'version');
var sources = util.getArg(sourceMap, 'sources'); // Sass 3.3 leaves out the 'names' array, so we deviate from the spec (which
// requires the array) to play nice here.
var names = util.getArg(sourceMap, 'names', []);
var sourceRoot = util.getArg(sourceMap, 'sourceRoot', null);
var sourcesContent = util.getArg(sourceMap, 'sourcesContent', null);
var mappings = util.getArg(sourceMap, 'mappings');
var file = util.getArg(sourceMap, 'file', null); // Once again, Sass deviates from the spec and supplies the version as a
// string rather than a number, so we use loose equality checking here.
if (version != this._version) {
throw new Error('Unsupported version: ' + version);
}
sources = sources.map(String) // Some source maps produce relative source paths like "./foo.js" instead of
// "foo.js". Normalize these first so that future comparisons will succeed.
// See bugzil.la/1090768.
.map(util.normalize) // Always ensure that absolute sources are internally stored relative to
// the source root, if the source root is absolute. Not doing this would
// be particularly problematic when the source root is a prefix of the
// source (valid, but why??). See github issue #199 and bugzil.la/1188982.
.map(function (source) {
return sourceRoot && util.isAbsolute(sourceRoot) && util.isAbsolute(source) ? util.relative(sourceRoot, source) : source;
}); // Pass `true` below to allow duplicate names and sources. While source maps
// are intended to be compressed and deduplicated, the TypeScript compiler
// sometimes generates source maps with duplicates in them. See Github issue
// #72 and bugzil.la/889492.
this._names = ArraySet.fromArray(names.map(String), true);
this._sources = ArraySet.fromArray(sources, true);
this.sourceRoot = sourceRoot;
this.sourcesContent = sourcesContent;
this._mappings = mappings;
this.file = file;
}
BasicSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype);
BasicSourceMapConsumer.prototype.consumer = SourceMapConsumer;
/**
* Create a BasicSourceMapConsumer from a SourceMapGenerator.
*
* @param SourceMapGenerator aSourceMap
* The source map that will be consumed.
* @returns BasicSourceMapConsumer
*/
BasicSourceMapConsumer.fromSourceMap = function SourceMapConsumer_fromSourceMap(aSourceMap) {
var smc = Object.create(BasicSourceMapConsumer.prototype);
var names = smc._names = ArraySet.fromArray(aSourceMap._names.toArray(), true);
var sources = smc._sources = ArraySet.fromArray(aSourceMap._sources.toArray(), true);
smc.sourceRoot = aSourceMap._sourceRoot;
smc.sourcesContent = aSourceMap._generateSourcesContent(smc._sources.toArray(), smc.sourceRoot);
smc.file = aSourceMap._file; // Because we are modifying the entries (by converting string sources and
// names to indices into the sources and names ArraySets), we have to make
// a copy of the entry or else bad things happen. Shared mutable state
// strikes again! See github issue #191.
var generatedMappings = aSourceMap._mappings.toArray().slice();
var destGeneratedMappings = smc.__generatedMappings = [];
var destOriginalMappings = smc.__originalMappings = [];
for (var i = 0, length = generatedMappings.length; i < length; i++) {
var srcMapping = generatedMappings[i];
var destMapping = new Mapping();
destMapping.generatedLine = srcMapping.generatedLine;
destMapping.generatedColumn = srcMapping.generatedColumn;
if (srcMapping.source) {
destMapping.source = sources.indexOf(srcMapping.source);
destMapping.originalLine = srcMapping.originalLine;
destMapping.originalColumn = srcMapping.originalColumn;
if (srcMapping.name) {
destMapping.name = names.indexOf(srcMapping.name);
}
destOriginalMappings.push(destMapping);
}
destGeneratedMappings.push(destMapping);
}
quickSort(smc.__originalMappings, util.compareByOriginalPositions);
return smc;
};
/**
* The version of the source mapping spec that we are consuming.
*/
BasicSourceMapConsumer.prototype._version = 3;
/**
* The list of original sources.
*/
Object.defineProperty(BasicSourceMapConsumer.prototype, 'sources', {
get: function get() {
return this._sources.toArray().map(function (s) {
return this.sourceRoot != null ? util.join(this.sourceRoot, s) : s;
}, this);
}
});
/**
* Provide the JIT with a nice shape / hidden class.
*/
function Mapping() {
this.generatedLine = 0;
this.generatedColumn = 0;
this.source = null;
this.originalLine = null;
this.originalColumn = null;
this.name = null;
}
/**
* Parse the mappings in a string in to a data structure which we can easily
* query (the ordered arrays in the `this.__generatedMappings` and
* `this.__originalMappings` properties).
*/
BasicSourceMapConsumer.prototype._parseMappings = function SourceMapConsumer_parseMappings(aStr, aSourceRoot) {
var generatedLine = 1;
var previousGeneratedColumn = 0;
var previousOriginalLine = 0;
var previousOriginalColumn = 0;
var previousSource = 0;
var previousName = 0;
var length = aStr.length;
var index = 0;
var cachedSegments = {};
var temp = {};
var originalMappings = [];
var generatedMappings = [];
var mapping, str, segment, end, value;
while (index < length) {
if (aStr.charAt(index) === ';') {
generatedLine++;
index++;
previousGeneratedColumn = 0;
} else if (aStr.charAt(index) === ',') {
index++;
} else {
mapping = new Mapping();
mapping.generatedLine = generatedLine; // Because each offset is encoded relative to the previous one,
// many segments often have the same encoding. We can exploit this
// fact by caching the parsed variable length fields of each segment,
// allowing us to avoid a second parse if we encounter the same
// segment again.
for (end = index; end < length; end++) {
if (this._charIsMappingSeparator(aStr, end)) {
break;
}
}
str = aStr.slice(index, end);
segment = cachedSegments[str];
if (segment) {
index += str.length;
} else {
segment = [];
while (index < end) {
base64VLQ.decode(aStr, index, temp);
value = temp.value;
index = temp.rest;
segment.push(value);
}
if (segment.length === 2) {
throw new Error('Found a source, but no line and column');
}
if (segment.length === 3) {
throw new Error('Found a source and line, but no column');
}
cachedSegments[str] = segment;
} // Generated column.
mapping.generatedColumn = previousGeneratedColumn + segment[0];
previousGeneratedColumn = mapping.generatedColumn;
if (segment.length > 1) {
// Original source.
mapping.source = previousSource + segment[1];
previousSource += segment[1]; // Original line.
mapping.originalLine = previousOriginalLine + segment[2];
previousOriginalLine = mapping.originalLine; // Lines are stored 0-based
mapping.originalLine += 1; // Original column.
mapping.originalColumn = previousOriginalColumn + segment[3];
previousOriginalColumn = mapping.originalColumn;
if (segment.length > 4) {
// Original name.
mapping.name = previousName + segment[4];
previousName += segment[4];
}
}
generatedMappings.push(mapping);
if (typeof mapping.originalLine === 'number') {
originalMappings.push(mapping);
}
}
}
quickSort(generatedMappings, util.compareByGeneratedPositionsDeflated);
this.__generatedMappings = generatedMappings;
quickSort(originalMappings, util.compareByOriginalPositions);
this.__originalMappings = originalMappings;
};
/**
* Find the mapping that best matches the hypothetical "needle" mapping that
* we are searching for in the given "haystack" of mappings.
*/
BasicSourceMapConsumer.prototype._findMapping = function SourceMapConsumer_findMapping(aNeedle, aMappings, aLineName, aColumnName, aComparator, aBias) {
// To return the position we are searching for, we must first find the
// mapping for the given position and then return the opposite position it
// points to. Because the mappings are sorted, we can use binary search to
// find the best mapping.
if (aNeedle[aLineName] <= 0) {
throw new TypeError('Line must be greater than or equal to 1, got ' + aNeedle[aLineName]);
}
if (aNeedle[aColumnName] < 0) {
throw new TypeError('Column must be greater than or equal to 0, got ' + aNeedle[aColumnName]);
}
return binarySearch.search(aNeedle, aMappings, aComparator, aBias);
};
/**
* Compute the last column for each generated mapping. The last column is
* inclusive.
*/
BasicSourceMapConsumer.prototype.computeColumnSpans = function SourceMapConsumer_computeColumnSpans() {
for (var index = 0; index < this._generatedMappings.length; ++index) {
var mapping = this._generatedMappings[index]; // Mappings do not contain a field for the last generated columnt. We
// can come up with an optimistic estimate, however, by assuming that
// mappings are contiguous (i.e. given two consecutive mappings, the
// first mapping ends where the second one starts).
if (index + 1 < this._generatedMappings.length) {
var nextMapping = this._generatedMappings[index + 1];
if (mapping.generatedLine === nextMapping.generatedLine) {
mapping.lastGeneratedColumn = nextMapping.generatedColumn - 1;
continue;
}
} // The last mapping for each line spans the entire line.
mapping.lastGeneratedColumn = Infinity;
}
};
/**
* Returns the original source, line, and column information for the generated
* source's line and column positions provided. The only argument is an object
* with the following properties:
*
* - line: The line number in the generated source.
* - column: The column number in the generated source.
* - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or
* 'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the
* closest element that is smaller than or greater than the one we are
* searching for, respectively, if the exact element cannot be found.
* Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'.
*
* and an object is returned with the following properties:
*
* - source: The original source file, or null.
* - line: The line number in the original source, or null.
* - column: The column number in the original source, or null.
* - name: The original identifier, or null.
*/
BasicSourceMapConsumer.prototype.originalPositionFor = function SourceMapConsumer_originalPositionFor(aArgs) {
var needle = {
generatedLine: util.getArg(aArgs, 'line'),
generatedColumn: util.getArg(aArgs, 'column')
};
var index = this._findMapping(needle, this._generatedMappings, "generatedLine", "generatedColumn", util.compareByGeneratedPositionsDeflated, util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND));
if (index >= 0) {
var mapping = this._generatedMappings[index];
if (mapping.generatedLine === needle.generatedLine) {
var source = util.getArg(mapping, 'source', null);
if (source !== null) {
source = this._sources.at(source);
if (this.sourceRoot != null) {
source = util.join(this.sourceRoot, source);
}
}
var name = util.getArg(mapping, 'name', null);
if (name !== null) {
name = this._names.at(name);
}
return {
source: source,
line: util.getArg(mapping, 'originalLine', null),
column: util.getArg(mapping, 'originalColumn', null),
name: name
};
}
}
return {
source: null,
line: null,
column: null,
name: null
};
};
/**
* Return true if we have the source content for every source in the source
* map, false otherwise.
*/
BasicSourceMapConsumer.prototype.hasContentsOfAllSources = function BasicSourceMapConsumer_hasContentsOfAllSources() {
if (!this.sourcesContent) {
return false;
}
return this.sourcesContent.length >= this._sources.size() && !this.sourcesContent.some(function (sc) {
return sc == null;
});
};
/**
* Returns the original source content. The only argument is the url of the
* original source file. Returns null if no original source content is
* available.
*/
BasicSourceMapConsumer.prototype.sourceContentFor = function SourceMapConsumer_sourceContentFor(aSource, nullOnMissing) {
if (!this.sourcesContent) {
return null;
}
if (this.sourceRoot != null) {
aSource = util.relative(this.sourceRoot, aSource);
}
if (this._sources.has(aSource)) {
return this.sourcesContent[this._sources.indexOf(aSource)];
}
var url;
if (this.sourceRoot != null && (url = util.urlParse(this.sourceRoot))) {
// XXX: file:// URIs and absolute paths lead to unexpected behavior for
// many users. We can help them out when they expect file:// URIs to
// behave like it would if they were running a local HTTP server. See
// https://bugzilla.mozilla.org/show_bug.cgi?id=885597.
var fileUriAbsPath = aSource.replace(/^file:\/\//, "");
if (url.scheme == "file" && this._sources.has(fileUriAbsPath)) {
return this.sourcesContent[this._sources.indexOf(fileUriAbsPath)];
}
if ((!url.path || url.path == "/") && this._sources.has("/" + aSource)) {
return this.sourcesContent[this._sources.indexOf("/" + aSource)];
}
} // This function is used recursively from
// IndexedSourceMapConsumer.prototype.sourceContentFor. In that case, we
// don't want to throw if we can't find the source - we just want to
// return null, so we provide a flag to exit gracefully.
if (nullOnMissing) {
return null;
} else {
throw new Error('"' + aSource + '" is not in the SourceMap.');
}
};
/**
* Returns the generated line and column information for the original source,
* line, and column positions provided. The only argument is an object with
* the following properties:
*
* - source: The filename of the original source.
* - line: The line number in the original source.
* - column: The column number in the original source.
* - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or
* 'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the
* closest element that is smaller than or greater than the one we are
* searching for, respectively, if the exact element cannot be found.
* Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'.
*
* and an object is returned with the following properties:
*
* - line: The line number in the generated source, or null.
* - column: The column number in the generated source, or null.
*/
BasicSourceMapConsumer.prototype.generatedPositionFor = function SourceMapConsumer_generatedPositionFor(aArgs) {
var source = util.getArg(aArgs, 'source');
if (this.sourceRoot != null) {
source = util.relative(this.sourceRoot, source);
}
if (!this._sources.has(source)) {
return {
line: null,
column: null,
lastColumn: null
};
}
source = this._sources.indexOf(source);
var needle = {
source: source,
originalLine: util.getArg(aArgs, 'line'),
originalColumn: util.getArg(aArgs, 'column')
};
var index = this._findMapping(needle, this._originalMappings, "originalLine", "originalColumn", util.compareByOriginalPositions, util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND));
if (index >= 0) {
var mapping = this._originalMappings[index];
if (mapping.source === needle.source) {
return {
line: util.getArg(mapping, 'generatedLine', null),
column: util.getArg(mapping, 'generatedColumn', null),
lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)
};
}
}
return {
line: null,
column: null,
lastColumn: null
};
};
exports.BasicSourceMapConsumer = BasicSourceMapConsumer;
/**
* An IndexedSourceMapConsumer instance represents a parsed source map which
* we can query for information. It differs from BasicSourceMapConsumer in
* that it takes "indexed" source maps (i.e. ones with a "sections" field) as
* input.
*
* The only parameter is a raw source map (either as a JSON string, or already
* parsed to an object). According to the spec for indexed source maps, they
* have the following attributes:
*
* - version: Which version of the source map spec this map is following.
* - file: Optional. The generated file this source map is associated with.
* - sections: A list of section definitions.
*
* Each value under the "sections" field has two fields:
* - offset: The offset into the original specified at which this section
* begins to apply, defined as an object with a "line" and "column"
* field.
* - map: A source map definition. This source map could also be indexed,
* but doesn't have to be.
*
* Instead of the "map" field, it's also possible to have a "url" field
* specifying a URL to retrieve a source map from, but that's currently
* unsupported.
*
* Here's an example source map, taken from the source map spec[0], but
* modified to omit a section which uses the "url" field.
*
* {
* version : 3,
* file: "app.js",
* sections: [{
* offset: {line:100, column:10},
* map: {
* version : 3,
* file: "section.js",
* sources: ["foo.js", "bar.js"],
* names: ["src", "maps", "are", "fun"],
* mappings: "AAAA,E;;ABCDE;"
* }
* }],
* }
*
* [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit#heading=h.535es3xeprgt
*/
function IndexedSourceMapConsumer(aSourceMap) {
var sourceMap = aSourceMap;
if (typeof aSourceMap === 'string') {
sourceMap = JSON.parse(aSourceMap.replace(/^\)\]\}'/, ''));
}
var version = util.getArg(sourceMap, 'version');
var sections = util.getArg(sourceMap, 'sections');
if (version != this._version) {
throw new Error('Unsupported version: ' + version);
}
this._sources = new ArraySet();
this._names = new ArraySet();
var lastOffset = {
line: -1,
column: 0
};
this._sections = sections.map(function (s) {
if (s.url) {
// The url field will require support for asynchronicity.
// See https://github.com/mozilla/source-map/issues/16
throw new Error('Support for url field in sections not implemented.');
}
var offset = util.getArg(s, 'offset');
var offsetLine = util.getArg(offset, 'line');
var offsetColumn = util.getArg(offset, 'column');
if (offsetLine < lastOffset.line || offsetLine === lastOffset.line && offsetColumn < lastOffset.column) {
throw new Error('Section offsets must be ordered and non-overlapping.');
}
lastOffset = offset;
return {
generatedOffset: {
// The offset fields are 0-based, but we use 1-based indices when
// encoding/decoding from VLQ.
generatedLine: offsetLine + 1,
generatedColumn: offsetColumn + 1
},
consumer: new SourceMapConsumer(util.getArg(s, 'map'))
};
});
}
IndexedSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype);
IndexedSourceMapConsumer.prototype.constructor = SourceMapConsumer;
/**
* The version of the source mapping spec that we are consuming.
*/
IndexedSourceMapConsumer.prototype._version = 3;
/**
* The list of original sources.
*/
Object.defineProperty(IndexedSourceMapConsumer.prototype, 'sources', {
get: function get() {
var sources = [];
for (var i = 0; i < this._sections.length; i++) {
for (var j = 0; j < this._sections[i].consumer.sources.length; j++) {
sources.push(this._sections[i].consumer.sources[j]);
}
}
return sources;
}
});
/**
* Returns the original source, line, and column information for the generated
* source's line and column positions provided. The only argument is an object
* with the following properties:
*
* - line: The line number in the generated source.
* - column: The column number in the generated source.
*
* and an object is returned with the following properties:
*
* - source: The original source file, or null.
* - line: The line number in the original source, or null.
* - column: The column number in the original source, or null.
* - name: The original identifier, or null.
*/
IndexedSourceMapConsumer.prototype.originalPositionFor = function IndexedSourceMapConsumer_originalPositionFor(aArgs) {
var needle = {
generatedLine: util.getArg(aArgs, 'line'),
generatedColumn: util.getArg(aArgs, 'column')
}; // Find the section containing the generated position we're trying to map
// to an original position.
var sectionIndex = binarySearch.search(needle, this._sections, function (needle, section) {
var cmp = needle.generatedLine - section.generatedOffset.generatedLine;
if (cmp) {
return cmp;
}
return needle.generatedColumn - section.generatedOffset.generatedColumn;
});
var section = this._sections[sectionIndex];
if (!section) {
return {
source: null,
line: null,
column: null,
name: null
};
}
return section.consumer.originalPositionFor({
line: needle.generatedLine - (section.generatedOffset.generatedLine - 1),
column: needle.generatedColumn - (section.generatedOffset.generatedLine === needle.generatedLine ? section.generatedOffset.generatedColumn - 1 : 0),
bias: aArgs.bias
});
};
/**
* Return true if we have the source content for every source in the source
* map, false otherwise.
*/
IndexedSourceMapConsumer.prototype.hasContentsOfAllSources = function IndexedSourceMapConsumer_hasContentsOfAllSources() {
return this._sections.every(function (s) {
return s.consumer.hasContentsOfAllSources();
});
};
/**
* Returns the original source content. The only argument is the url of the
* original source file. Returns null if no original source content is
* available.
*/
IndexedSourceMapConsumer.prototype.sourceContentFor = function IndexedSourceMapConsumer_sourceContentFor(aSource, nullOnMissing) {
for (var i = 0; i < this._sections.length; i++) {
var section = this._sections[i];
var content = section.consumer.sourceContentFor(aSource, true);
if (content) {
return content;
}
}
if (nullOnMissing) {
return null;
} else {
throw new Error('"' + aSource + '" is not in the SourceMap.');
}
};
/**
* Returns the generated line and column information for the original source,
* line, and column positions provided. The only argument is an object with
* the following properties:
*
* - source: The filename of the original source.
* - line: The line number in the original source.
* - column: The column number in the original source.
*
* and an object is returned with the following properties:
*
* - line: The line number in the generated source, or null.
* - column: The column number in the generated source, or null.
*/
IndexedSourceMapConsumer.prototype.generatedPositionFor = function IndexedSourceMapConsumer_generatedPositionFor(aArgs) {
for (var i = 0; i < this._sections.length; i++) {
var section = this._sections[i]; // Only consider this section if the requested source is in the list of
// sources of the consumer.
if (section.consumer.sources.indexOf(util.getArg(aArgs, 'source')) === -1) {
continue;
}
var generatedPosition = section.consumer.generatedPositionFor(aArgs);
if (generatedPosition) {
var ret = {
line: generatedPosition.line + (section.generatedOffset.generatedLine - 1),
column: generatedPosition.column + (section.generatedOffset.generatedLine === generatedPosition.line ? section.generatedOffset.generatedColumn - 1 : 0)
};
return ret;
}
}
return {
line: null,
column: null
};
};
/**
* Parse the mappings in a string in to a data structure which we can easily
* query (the ordered arrays in the `this.__generatedMappings` and
* `this.__originalMappings` properties).
*/
IndexedSourceMapConsumer.prototype._parseMappings = function IndexedSourceMapConsumer_parseMappings(aStr, aSourceRoot) {
this.__generatedMappings = [];
this.__originalMappings = [];
for (var i = 0; i < this._sections.length; i++) {
var section = this._sections[i];
var sectionMappings = section.consumer._generatedMappings;
for (var j = 0; j < sectionMappings.length; j++) {
var mapping = sectionMappings[j];
var source = section.consumer._sources.at(mapping.source);
if (section.consumer.sourceRoot !== null) {
source = util.join(section.consumer.sourceRoot, source);
}
this._sources.add(source);
source = this._sources.indexOf(source);
var name = section.consumer._names.at(mapping.name);
this._names.add(name);
name = this._names.indexOf(name); // The mappings coming from the consumer for the section have
// generated positions relative to the start of the section, so we
// need to offset them to be relative to the start of the concatenated
// generated file.
var adjustedMapping = {
source: source,
generatedLine: mapping.generatedLine + (section.generatedOffset.generatedLine - 1),
generatedColumn: mapping.generatedColumn + (section.generatedOffset.generatedLine === mapping.generatedLine ? section.generatedOffset.generatedColumn - 1 : 0),
originalLine: mapping.originalLine,
originalColumn: mapping.originalColumn,
name: name
};
this.__generatedMappings.push(adjustedMapping);
if (typeof adjustedMapping.originalLine === 'number') {
this.__originalMappings.push(adjustedMapping);
}
}
}
quickSort(this.__generatedMappings, util.compareByGeneratedPositionsDeflated);
quickSort(this.__originalMappings, util.compareByOriginalPositions);
};
exports.IndexedSourceMapConsumer = IndexedSourceMapConsumer;
/***/ }),
/* 153 */
/***/ (function(module, exports) {
/* -*- Mode: js; js-indent-level: 2; -*- */
/*
* Copyright 2011 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE or:
* http://opensource.org/licenses/BSD-3-Clause
*/
exports.GREATEST_LOWER_BOUND = 1;
exports.LEAST_UPPER_BOUND = 2;
/**
* Recursive implementation of binary search.
*
* @param aLow Indices here and lower do not contain the needle.
* @param aHigh Indices here and higher do not contain the needle.
* @param aNeedle The element being searched for.
* @param aHaystack The non-empty array being searched.
* @param aCompare Function which takes two elements and returns -1, 0, or 1.
* @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or
* 'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the
* closest element that is smaller than or greater than the one we are
* searching for, respectively, if the exact element cannot be found.
*/
function recursiveSearch(aLow, aHigh, aNeedle, aHaystack, aCompare, aBias) {
// This function terminates when one of the following is true:
//
// 1. We find the exact element we are looking for.
//
// 2. We did not find the exact element, but we can return the index of
// the next-closest element.
//
// 3. We did not find the exact element, and there is no next-closest
// element than the one we are searching for, so we return -1.
var mid = Math.floor((aHigh - aLow) / 2) + aLow;
var cmp = aCompare(aNeedle, aHaystack[mid], true);
if (cmp === 0) {
// Found the element we are looking for.
return mid;
} else if (cmp > 0) {
// Our needle is greater than aHaystack[mid].
if (aHigh - mid > 1) {
// The element is in the upper half.
return recursiveSearch(mid, aHigh, aNeedle, aHaystack, aCompare, aBias);
} // The exact needle element was not found in this haystack. Determine if
// we are in termination case (3) or (2) and return the appropriate thing.
if (aBias == exports.LEAST_UPPER_BOUND) {
return aHigh < aHaystack.length ? aHigh : -1;
} else {
return mid;
}
} else {
// Our needle is less than aHaystack[mid].
if (mid - aLow > 1) {
// The element is in the lower half.
return recursiveSearch(aLow, mid, aNeedle, aHaystack, aCompare, aBias);
} // we are in termination case (3) or (2) and return the appropriate thing.
if (aBias == exports.LEAST_UPPER_BOUND) {
return mid;
} else {
return aLow < 0 ? -1 : aLow;
}
}
}
/**
* This is an implementation of binary search which will always try and return
* the index of the closest element if there is no exact hit. This is because
* mappings between original and generated line/col pairs are single points,
* and there is an implicit region between each of them, so a miss just means
* that you aren't on the very start of a region.
*
* @param aNeedle The element you are looking for.
* @param aHaystack The array that is being searched.
* @param aCompare A function which takes the needle and an element in the
* array and returns -1, 0, or 1 depending on whether the needle is less
* than, equal to, or greater than the element, respectively.
* @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or
* 'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the
* closest element that is smaller than or greater than the one we are
* searching for, respectively, if the exact element cannot be found.
* Defaults to 'binarySearch.GREATEST_LOWER_BOUND'.
*/
exports.search = function search(aNeedle, aHaystack, aCompare, aBias) {
if (aHaystack.length === 0) {
return -1;
}
var index = recursiveSearch(-1, aHaystack.length, aNeedle, aHaystack, aCompare, aBias || exports.GREATEST_LOWER_BOUND);
if (index < 0) {
return -1;
} // We have found either the exact element, or the next-closest element than
// the one we are searching for. However, there may be more than one such
// element. Make sure we always return the smallest of these.
while (index - 1 >= 0) {
if (aCompare(aHaystack[index], aHaystack[index - 1], true) !== 0) {
break;
}
--index;
}
return index;
};
/***/ }),
/* 154 */
/***/ (function(module, exports) {
/* -*- Mode: js; js-indent-level: 2; -*- */
/*
* Copyright 2011 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE or:
* http://opensource.org/licenses/BSD-3-Clause
*/
// It turns out that some (most?) JavaScript engines don't self-host
// `Array.prototype.sort`. This makes sense because C++ will likely remain
// faster than JS when doing raw CPU-intensive sorting. However, when using a
// custom comparator function, calling back and forth between the VM's C++ and
// JIT'd JS is rather slow *and* loses JIT type information, resulting in
// worse generated code for the comparator function than would be optimal. In
// fact, when sorting with a comparator, these costs outweigh the benefits of
// sorting in C++. By using our own JS-implemented Quick Sort (below), we get
// a ~3500ms mean speed-up in `bench/bench.html`.
/**
* Swap the elements indexed by `x` and `y` in the array `ary`.
*
* @param {Array} ary
* The array.
* @param {Number} x
* The index of the first item.
* @param {Number} y
* The index of the second item.
*/
function swap(ary, x, y) {
var temp = ary[x];
ary[x] = ary[y];
ary[y] = temp;
}
/**
* Returns a random integer within the range `low .. high` inclusive.
*
* @param {Number} low
* The lower bound on the range.
* @param {Number} high
* The upper bound on the range.
*/
function randomIntInRange(low, high) {
return Math.round(low + Math.random() * (high - low));
}
/**
* The Quick Sort algorithm.
*
* @param {Array} ary
* An array to sort.
* @param {function} comparator
* Function to use to compare two items.
* @param {Number} p
* Start index of the array
* @param {Number} r
* End index of the array
*/
function doQuickSort(ary, comparator, p, r) {
// If our lower bound is less than our upper bound, we (1) partition the
// array into two pieces and (2) recurse on each half. If it is not, this is
// the empty array and our base case.
if (p < r) {
// (1) Partitioning.
//
// The partitioning chooses a pivot between `p` and `r` and moves all
// elements that are less than or equal to the pivot to the before it, and
// all the elements that are greater than it after it. The effect is that
// once partition is done, the pivot is in the exact place it will be when
// the array is put in sorted order, and it will not need to be moved
// again. This runs in O(n) time.
// Always choose a random pivot so that an input array which is reverse
// sorted does not cause O(n^2) running time.
var pivotIndex = randomIntInRange(p, r);
var i = p - 1;
swap(ary, pivotIndex, r);
var pivot = ary[r]; // Immediately after `j` is incremented in this loop, the following hold
// true:
//
// * Every element in `ary[p .. i]` is less than or equal to the pivot.
//
// * Every element in `ary[i+1 .. j-1]` is greater than the pivot.
for (var j = p; j < r; j++) {
if (comparator(ary[j], pivot) <= 0) {
i += 1;
swap(ary, i, j);
}
}
swap(ary, i + 1, j);
var q = i + 1; // (2) Recurse on each half.
doQuickSort(ary, comparator, p, q - 1);
doQuickSort(ary, comparator, q + 1, r);
}
}
/**
* Sort the given array in-place with the given comparator function.
*
* @param {Array} ary
* An array to sort.
* @param {function} comparator
* Function to use to compare two items.
*/
exports.quickSort = function (ary, comparator) {
doQuickSort(ary, comparator, 0, ary.length - 1);
};
/***/ }),
/* 155 */
/***/ (function(module, exports, __webpack_require__) {
/* -*- Mode: js; js-indent-level: 2; -*- */
/*
* Copyright 2011 Mozilla Foundation and contributors
* Licensed under the New BSD license. See LICENSE or:
* http://opensource.org/licenses/BSD-3-Clause
*/
var SourceMapGenerator = __webpack_require__(79).SourceMapGenerator;
var util = __webpack_require__(9); // Matches a Windows-style `\r\n` newline or a `\n` newline used by all other
// operating systems these days (capturing the result).
var REGEX_NEWLINE = /(\r?\n)/; // Newline character code for charCodeAt() comparisons
var NEWLINE_CODE = 10; // Private symbol for identifying `SourceNode`s when multiple versions of
// the source-map library are loaded. This MUST NOT CHANGE across
// versions!
var isSourceNode = "$$$isSourceNode$$$";
/**
* SourceNodes provide a way to abstract over interpolating/concatenating
* snippets of generated JavaScript source code while maintaining the line and
* column information associated with the original source code.
*
* @param aLine The original line number.
* @param aColumn The original column number.
* @param aSource The original source's filename.
* @param aChunks Optional. An array of strings which are snippets of
* generated JS, or other SourceNodes.
* @param aName The original identifier.
*/
function SourceNode(aLine, aColumn, aSource, aChunks, aName) {
this.children = [];
this.sourceContents = {};
this.line = aLine == null ? null : aLine;
this.column = aColumn == null ? null : aColumn;
this.source = aSource == null ? null : aSource;
this.name = aName == null ? null : aName;
this[isSourceNode] = true;
if (aChunks != null) this.add(aChunks);
}
/**
* Creates a SourceNode from generated code and a SourceMapConsumer.
*
* @param aGeneratedCode The generated code
* @param aSourceMapConsumer The SourceMap for the generated code
* @param aRelativePath Optional. The path that relative sources in the
* SourceMapConsumer should be relative to.
*/
SourceNode.fromStringWithSourceMap = function SourceNode_fromStringWithSourceMap(aGeneratedCode, aSourceMapConsumer, aRelativePath) {
// The SourceNode we want to fill with the generated code
// and the SourceMap
var node = new SourceNode(); // All even indices of this array are one line of the generated code,
// while all odd indices are the newlines between two adjacent lines
// (since `REGEX_NEWLINE` captures its match).
// Processed fragments are removed from this array, by calling `shiftNextLine`.
var remainingLines = aGeneratedCode.split(REGEX_NEWLINE);
var shiftNextLine = function shiftNextLine() {
var lineContents = remainingLines.shift(); // The last line of a file might not have a newline.
var newLine = remainingLines.shift() || "";
return lineContents + newLine;
}; // We need to remember the position of "remainingLines"
var lastGeneratedLine = 1,
lastGeneratedColumn = 0; // The generate SourceNodes we need a code range.
// To extract it current and last mapping is used.
// Here we store the last mapping.
var lastMapping = null;
aSourceMapConsumer.eachMapping(function (mapping) {
if (lastMapping !== null) {
// We add the code from "lastMapping" to "mapping":
// First check if there is a new line in between.
if (lastGeneratedLine < mapping.generatedLine) {
// Associate first line with "lastMapping"
addMappingWithCode(lastMapping, shiftNextLine());
lastGeneratedLine++;
lastGeneratedColumn = 0; // The remaining code is added without mapping
} else {
// There is no new line in between.
// Associate the code between "lastGeneratedColumn" and
// "mapping.generatedColumn" with "lastMapping"
var nextLine = remainingLines[0];
var code = nextLine.substr(0, mapping.generatedColumn - lastGeneratedColumn);
remainingLines[0] = nextLine.substr(mapping.generatedColumn - lastGeneratedColumn);
lastGeneratedColumn = mapping.generatedColumn;
addMappingWithCode(lastMapping, code); // No more remaining code, continue
lastMapping = mapping;
return;
}
} // We add the generated code until the first mapping
// to the SourceNode without any mapping.
// Each line is added as separate string.
while (lastGeneratedLine < mapping.generatedLine) {
node.add(shiftNextLine());
lastGeneratedLine++;
}
if (lastGeneratedColumn < mapping.generatedColumn) {
var nextLine = remainingLines[0];
node.add(nextLine.substr(0, mapping.generatedColumn));
remainingLines[0] = nextLine.substr(mapping.generatedColumn);
lastGeneratedColumn = mapping.generatedColumn;
}
lastMapping = mapping;
}, this); // We have processed all mappings.
if (remainingLines.length > 0) {
if (lastMapping) {
// Associate the remaining code in the current line with "lastMapping"
addMappingWithCode(lastMapping, shiftNextLine());
} // and add the remaining lines without any mapping
node.add(remainingLines.join(""));
} // Copy sourcesContent into SourceNode
aSourceMapConsumer.sources.forEach(function (sourceFile) {
var content = aSourceMapConsumer.sourceContentFor(sourceFile);
if (content != null) {
if (aRelativePath != null) {
sourceFile = util.join(aRelativePath, sourceFile);
}
node.setSourceContent(sourceFile, content);
}
});
return node;
function addMappingWithCode(mapping, code) {
if (mapping === null || mapping.source === undefined) {
node.add(code);
} else {
var source = aRelativePath ? util.join(aRelativePath, mapping.source) : mapping.source;
node.add(new SourceNode(mapping.originalLine, mapping.originalColumn, source, code, mapping.name));
}
}
};
/**
* Add a chunk of generated JS to this source node.
*
* @param aChunk A string snippet of generated JS code, another instance of
* SourceNode, or an array where each member is one of those things.
*/
SourceNode.prototype.add = function SourceNode_add(aChunk) {
if (Array.isArray(aChunk)) {
aChunk.forEach(function (chunk) {
this.add(chunk);
}, this);
} else if (aChunk[isSourceNode] || typeof aChunk === "string") {
if (aChunk) {
this.children.push(aChunk);
}
} else {
throw new TypeError("Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk);
}
return this;
};
/**
* Add a chunk of generated JS to the beginning of this source node.
*
* @param aChunk A string snippet of generated JS code, another instance of
* SourceNode, or an array where each member is one of those things.
*/
SourceNode.prototype.prepend = function SourceNode_prepend(aChunk) {
if (Array.isArray(aChunk)) {
for (var i = aChunk.length - 1; i >= 0; i--) {
this.prepend(aChunk[i]);
}
} else if (aChunk[isSourceNode] || typeof aChunk === "string") {
this.children.unshift(aChunk);
} else {
throw new TypeError("Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk);
}
return this;
};
/**
* Walk over the tree of JS snippets in this node and its children. The
* walking function is called once for each snippet of JS and is passed that
* snippet and the its original associated source's line/column location.
*
* @param aFn The traversal function.
*/
SourceNode.prototype.walk = function SourceNode_walk(aFn) {
var chunk;
for (var i = 0, len = this.children.length; i < len; i++) {
chunk = this.children[i];
if (chunk[isSourceNode]) {
chunk.walk(aFn);
} else {
if (chunk !== '') {
aFn(chunk, {
source: this.source,
line: this.line,
column: this.column,
name: this.name
});
}
}
}
};
/**
* Like `String.prototype.join` except for SourceNodes. Inserts `aStr` between
* each of `this.children`.
*
* @param aSep The separator.
*/
SourceNode.prototype.join = function SourceNode_join(aSep) {
var newChildren;
var i;
var len = this.children.length;
if (len > 0) {
newChildren = [];
for (i = 0; i < len - 1; i++) {
newChildren.push(this.children[i]);
newChildren.push(aSep);
}
newChildren.push(this.children[i]);
this.children = newChildren;
}
return this;
};
/**
* Call String.prototype.replace on the very right-most source snippet. Useful
* for trimming whitespace from the end of a source node, etc.
*
* @param aPattern The pattern to replace.
* @param aReplacement The thing to replace the pattern with.
*/
SourceNode.prototype.replaceRight = function SourceNode_replaceRight(aPattern, aReplacement) {
var lastChild = this.children[this.children.length - 1];
if (lastChild[isSourceNode]) {
lastChild.replaceRight(aPattern, aReplacement);
} else if (typeof lastChild === 'string') {
this.children[this.children.length - 1] = lastChild.replace(aPattern, aReplacement);
} else {
this.children.push(''.replace(aPattern, aReplacement));
}
return this;
};
/**
* Set the source content for a source file. This will be added to the SourceMapGenerator
* in the sourcesContent field.
*
* @param aSourceFile The filename of the source file
* @param aSourceContent The content of the source file
*/
SourceNode.prototype.setSourceContent = function SourceNode_setSourceContent(aSourceFile, aSourceContent) {
this.sourceContents[util.toSetString(aSourceFile)] = aSourceContent;
};
/**
* Walk over the tree of SourceNodes. The walking function is called for each
* source file content and is passed the filename and source content.
*
* @param aFn The traversal function.
*/
SourceNode.prototype.walkSourceContents = function SourceNode_walkSourceContents(aFn) {
for (var i = 0, len = this.children.length; i < len; i++) {
if (this.children[i][isSourceNode]) {
this.children[i].walkSourceContents(aFn);
}
}
var sources = Object.keys(this.sourceContents);
for (var i = 0, len = sources.length; i < len; i++) {
aFn(util.fromSetString(sources[i]), this.sourceContents[sources[i]]);
}
};
/**
* Return the string representation of this source node. Walks over the tree
* and concatenates all the various snippets together to one string.
*/
SourceNode.prototype.toString = function SourceNode_toString() {
var str = "";
this.walk(function (chunk) {
str += chunk;
});
return str;
};
/**
* Returns the string representation of this source node along with a source
* map.
*/
SourceNode.prototype.toStringWithSourceMap = function SourceNode_toStringWithSourceMap(aArgs) {
var generated = {
code: "",
line: 1,
column: 0
};
var map = new SourceMapGenerator(aArgs);
var sourceMappingActive = false;
var lastOriginalSource = null;
var lastOriginalLine = null;
var lastOriginalColumn = null;
var lastOriginalName = null;
this.walk(function (chunk, original) {
generated.code += chunk;
if (original.source !== null && original.line !== null && original.column !== null) {
if (lastOriginalSource !== original.source || lastOriginalLine !== original.line || lastOriginalColumn !== original.column || lastOriginalName !== original.name) {
map.addMapping({
source: original.source,
original: {
line: original.line,
column: original.column
},
generated: {
line: generated.line,
column: generated.column
},
name: original.name
});
}
lastOriginalSource = original.source;
lastOriginalLine = original.line;
lastOriginalColumn = original.column;
lastOriginalName = original.name;
sourceMappingActive = true;
} else if (sourceMappingActive) {
map.addMapping({
generated: {
line: generated.line,
column: generated.column
}
});
lastOriginalSource = null;
sourceMappingActive = false;
}
for (var idx = 0, length = chunk.length; idx < length; idx++) {
if (chunk.charCodeAt(idx) === NEWLINE_CODE) {
generated.line++;
generated.column = 0; // Mappings end at eol
if (idx + 1 === length) {
lastOriginalSource = null;
sourceMappingActive = false;
} else if (sourceMappingActive) {
map.addMapping({
source: original.source,
original: {
line: original.line,
column: original.column
},
generated: {
line: generated.line,
column: generated.column
},
name: original.name
});
}
} else {
generated.column++;
}
}
});
this.walkSourceContents(function (sourceFile, sourceContent) {
map.setSourceContent(sourceFile, sourceContent);
});
return {
code: generated.code,
map: map
};
};
exports.SourceNode = SourceNode;
/***/ }),
/* 156 */
/***/ (function(module, exports) {
/* (ignored) */
/***/ }),
/* 157 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
Object.defineProperty(exports, "__esModule", {
value: true
});
var _createClass = function () {
function defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
return function (Constructor, protoProps, staticProps) {
if (protoProps) defineProperties(Constructor.prototype, protoProps);
if (staticProps) defineProperties(Constructor, staticProps);
return Constructor;
};
}();
var _get = function get(object, property, receiver) {
if (object === null) object = Function.prototype;
var desc = Object.getOwnPropertyDescriptor(object, property);
if (desc === undefined) {
var parent = Object.getPrototypeOf(object);
if (parent === null) {
return undefined;
} else {
return get(parent, property, receiver);
}
} else if ("value" in desc) {
return desc.value;
} else {
var getter = desc.get;
if (getter === undefined) {
return undefined;
}
return getter.call(receiver);
}
};
var _rule = __webpack_require__(10);
var _rule2 = _interopRequireDefault(_rule);
var _lessStringify = __webpack_require__(14);
var _lessStringify2 = _interopRequireDefault(_lessStringify);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _possibleConstructorReturn(self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return call && (_typeof(call) === "object" || typeof call === "function") ? call : self;
}
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + _typeof(superClass));
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
enumerable: false,
writable: true,
configurable: true
}
});
if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
}
var Import = function (_PostCssRule) {
_inherits(Import, _PostCssRule);
function Import(defaults) {
_classCallCheck(this, Import);
var _this = _possibleConstructorReturn(this, (Import.__proto__ || Object.getPrototypeOf(Import)).call(this, defaults));
_this.type = 'import';
return _this;
}
_createClass(Import, [{
key: 'toString',
value: function toString(stringifier) {
if (!stringifier) {
stringifier = {
stringify: _lessStringify2.default
};
}
return _get(Import.prototype.__proto__ || Object.getPrototypeOf(Import.prototype), 'toString', this).call(this, stringifier);
}
}]);
return Import;
}(_rule2.default);
exports.default = Import;
module.exports = exports['default'];
/***/ }),
/* 158 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
var _jsBase = __webpack_require__(77);
var _sourceMap = __webpack_require__(78);
var _sourceMap2 = _interopRequireDefault(_sourceMap);
var _path = __webpack_require__(6);
var _path2 = _interopRequireDefault(_path);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
var MapGenerator = function () {
function MapGenerator(stringify, root, opts) {
_classCallCheck(this, MapGenerator);
this.stringify = stringify;
this.mapOpts = opts.map || {};
this.root = root;
this.opts = opts;
}
MapGenerator.prototype.isMap = function isMap() {
if (typeof this.opts.map !== 'undefined') {
return !!this.opts.map;
} else {
return this.previous().length > 0;
}
};
MapGenerator.prototype.previous = function previous() {
var _this = this;
if (!this.previousMaps) {
this.previousMaps = [];
this.root.walk(function (node) {
if (node.source && node.source.input.map) {
var map = node.source.input.map;
if (_this.previousMaps.indexOf(map) === -1) {
_this.previousMaps.push(map);
}
}
});
}
return this.previousMaps;
};
MapGenerator.prototype.isInline = function isInline() {
if (typeof this.mapOpts.inline !== 'undefined') {
return this.mapOpts.inline;
}
var annotation = this.mapOpts.annotation;
if (typeof annotation !== 'undefined' && annotation !== true) {
return false;
}
if (this.previous().length) {
return this.previous().some(function (i) {
return i.inline;
});
} else {
return true;
}
};
MapGenerator.prototype.isSourcesContent = function isSourcesContent() {
if (typeof this.mapOpts.sourcesContent !== 'undefined') {
return this.mapOpts.sourcesContent;
}
if (this.previous().length) {
return this.previous().some(function (i) {
return i.withContent();
});
} else {
return true;
}
};
MapGenerator.prototype.clearAnnotation = function clearAnnotation() {
if (this.mapOpts.annotation === false) return;
var node = void 0;
for (var i = this.root.nodes.length - 1; i >= 0; i--) {
node = this.root.nodes[i];
if (node.type !== 'comment') continue;
if (node.text.indexOf('# sourceMappingURL=') === 0) {
this.root.removeChild(i);
}
}
};
MapGenerator.prototype.setSourcesContent = function setSourcesContent() {
var _this2 = this;
var already = {};
this.root.walk(function (node) {
if (node.source) {
var from = node.source.input.from;
if (from && !already[from]) {
already[from] = true;
var relative = _this2.relative(from);
_this2.map.setSourceContent(relative, node.source.input.css);
}
}
});
};
MapGenerator.prototype.applyPrevMaps = function applyPrevMaps() {
for (var _iterator = this.previous(), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
var _ref;
if (_isArray) {
if (_i >= _iterator.length) break;
_ref = _iterator[_i++];
} else {
_i = _iterator.next();
if (_i.done) break;
_ref = _i.value;
}
var prev = _ref;
var from = this.relative(prev.file);
var root = prev.root || _path2.default.dirname(prev.file);
var map = void 0;
if (this.mapOpts.sourcesContent === false) {
map = new _sourceMap2.default.SourceMapConsumer(prev.text);
if (map.sourcesContent) {
map.sourcesContent = map.sourcesContent.map(function () {
return null;
});
}
} else {
map = prev.consumer();
}
this.map.applySourceMap(map, from, this.relative(root));
}
};
MapGenerator.prototype.isAnnotation = function isAnnotation() {
if (this.isInline()) {
return true;
} else if (typeof this.mapOpts.annotation !== 'undefined') {
return this.mapOpts.annotation;
} else if (this.previous().length) {
return this.previous().some(function (i) {
return i.annotation;
});
} else {
return true;
}
};
MapGenerator.prototype.addAnnotation = function addAnnotation() {
var content = void 0;
if (this.isInline()) {
content = 'data:application/json;base64,' + _jsBase.Base64.encode(this.map.toString());
} else if (typeof this.mapOpts.annotation === 'string') {
content = this.mapOpts.annotation;
} else {
content = this.outputFile() + '.map';
}
var eol = '\n';
if (this.css.indexOf('\r\n') !== -1) eol = '\r\n';
this.css += eol + '/*# sourceMappingURL=' + content + ' */';
};
MapGenerator.prototype.outputFile = function outputFile() {
if (this.opts.to) {
return this.relative(this.opts.to);
} else if (this.opts.from) {
return this.relative(this.opts.from);
} else {
return 'to.css';
}
};
MapGenerator.prototype.generateMap = function generateMap() {
this.generateString();
if (this.isSourcesContent()) this.setSourcesContent();
if (this.previous().length > 0) this.applyPrevMaps();
if (this.isAnnotation()) this.addAnnotation();
if (this.isInline()) {
return [this.css];
} else {
return [this.css, this.map];
}
};
MapGenerator.prototype.relative = function relative(file) {
if (file.indexOf('<') === 0) return file;
if (/^\w+:\/\//.test(file)) return file;
var from = this.opts.to ? _path2.default.dirname(this.opts.to) : '.';
if (typeof this.mapOpts.annotation === 'string') {
from = _path2.default.dirname(_path2.default.resolve(from, this.mapOpts.annotation));
}
file = _path2.default.relative(from, file);
if (_path2.default.sep === '\\') {
return file.replace(/\\/g, '/');
} else {
return file;
}
};
MapGenerator.prototype.sourcePath = function sourcePath(node) {
if (this.mapOpts.from) {
return this.mapOpts.from;
} else {
return this.relative(node.source.input.from);
}
};
MapGenerator.prototype.generateString = function generateString() {
var _this3 = this;
this.css = '';
this.map = new _sourceMap2.default.SourceMapGenerator({
file: this.outputFile()
});
var line = 1;
var column = 1;
var lines = void 0,
last = void 0;
this.stringify(this.root, function (str, node, type) {
_this3.css += str;
if (node && type !== 'end') {
if (node.source && node.source.start) {
_this3.map.addMapping({
source: _this3.sourcePath(node),
generated: {
line: line,
column: column - 1
},
original: {
line: node.source.start.line,
column: node.source.start.column - 1
}
});
} else {
_this3.map.addMapping({
source: '<no source>',
original: {
line: 1,
column: 0
},
generated: {
line: line,
column: column - 1
}
});
}
}
lines = str.match(/\n/g);
if (lines) {
line += lines.length;
last = str.lastIndexOf('\n');
column = str.length - last;
} else {
column += str.length;
}
if (node && type !== 'start') {
if (node.source && node.source.end) {
_this3.map.addMapping({
source: _this3.sourcePath(node),
generated: {
line: line,
column: column - 1
},
original: {
line: node.source.end.line,
column: node.source.end.column
}
});
} else {
_this3.map.addMapping({
source: '<no source>',
original: {
line: 1,
column: 0
},
generated: {
line: line,
column: column - 1
}
});
}
}
});
};
MapGenerator.prototype.generate = function generate() {
this.clearAnnotation();
if (this.isMap()) {
return this.generateMap();
} else {
var result = '';
this.stringify(this.root, function (i) {
result += i;
});
return [result];
}
};
return MapGenerator;
}();
exports.default = MapGenerator;
module.exports = exports['default'];
/***/ }),
/* 159 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
var _createClass = function () {
function defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
return function (Constructor, protoProps, staticProps) {
if (protoProps) defineProperties(Constructor.prototype, protoProps);
if (staticProps) defineProperties(Constructor, staticProps);
return Constructor;
};
}();
var _warning = __webpack_require__(160);
var _warning2 = _interopRequireDefault(_warning);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
/**
* Provides the result of the PostCSS transformations.
*
* A Result instance is returned by {@link LazyResult#then}
* or {@link Root#toResult} methods.
*
* @example
* postcss([cssnext]).process(css).then(function (result) {
* console.log(result.css);
* });
*
* @example
* var result2 = postcss.parse(css).toResult();
*/
var Result = function () {
/**
* @param {Processor} processor - processor used for this transformation.
* @param {Root} root - Root node after all transformations.
* @param {processOptions} opts - options from the {@link Processor#process}
* or {@link Root#toResult}
*/
function Result(processor, root, opts) {
_classCallCheck(this, Result);
/**
* @member {Processor} - The Processor instance used
* for this transformation.
*
* @example
* for ( let plugin of result.processor.plugins) {
* if ( plugin.postcssPlugin === 'postcss-bad' ) {
* throw 'postcss-good is incompatible with postcss-bad';
* }
* });
*/
this.processor = processor;
/**
* @member {Message[]} - Contains messages from plugins
* (e.g., warnings or custom messages).
* Each message should have type
* and plugin properties.
*
* @example
* postcss.plugin('postcss-min-browser', () => {
* return (root, result) => {
* var browsers = detectMinBrowsersByCanIUse(root);
* result.messages.push({
* type: 'min-browser',
* plugin: 'postcss-min-browser',
* browsers: browsers
* });
* };
* });
*/
this.messages = [];
/**
* @member {Root} - Root node after all transformations.
*
* @example
* root.toResult().root == root;
*/
this.root = root;
/**
* @member {processOptions} - Options from the {@link Processor#process}
* or {@link Root#toResult} call
* that produced this Result instance.
*
* @example
* root.toResult(opts).opts == opts;
*/
this.opts = opts;
/**
* @member {string} - A CSS string representing of {@link Result#root}.
*
* @example
* postcss.parse('a{}').toResult().css //=> "a{}"
*/
this.css = undefined;
/**
* @member {SourceMapGenerator} - An instance of `SourceMapGenerator`
* class from the `source-map` library,
* representing changes
* to the {@link Result#root} instance.
*
* @example
* result.map.toJSON() //=> { version: 3, file: 'a.css', … }
*
* @example
* if ( result.map ) {
* fs.writeFileSync(result.opts.to + '.map', result.map.toString());
* }
*/
this.map = undefined;
}
/**
* Returns for @{link Result#css} content.
*
* @example
* result + '' === result.css
*
* @return {string} string representing of {@link Result#root}
*/
Result.prototype.toString = function toString() {
return this.css;
};
/**
* Creates an instance of {@link Warning} and adds it
* to {@link Result#messages}.
*
* @param {string} text - warning message
* @param {Object} [opts] - warning options
* @param {Node} opts.node - CSS node that caused the warning
* @param {string} opts.word - word in CSS source that caused the warning
* @param {number} opts.index - index in CSS node string that caused
* the warning
* @param {string} opts.plugin - name of the plugin that created
* this warning. {@link Result#warn} fills
* this property automatically.
*
* @return {Warning} created warning
*/
Result.prototype.warn = function warn(text) {
var opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
if (!opts.plugin) {
if (this.lastPlugin && this.lastPlugin.postcssPlugin) {
opts.plugin = this.lastPlugin.postcssPlugin;
}
}
var warning = new _warning2.default(text, opts);
this.messages.push(warning);
return warning;
};
/**
* Returns warnings from plugins. Filters {@link Warning} instances
* from {@link Result#messages}.
*
* @example
* result.warnings().forEach(warn => {
* console.warn(warn.toString());
* });
*
* @return {Warning[]} warnings from plugins
*/
Result.prototype.warnings = function warnings() {
return this.messages.filter(function (i) {
return i.type === 'warning';
});
};
/**
* An alias for the {@link Result#css} property.
* Use it with syntaxes that generate non-CSS output.
* @type {string}
*
* @example
* result.css === result.content;
*/
_createClass(Result, [{
key: 'content',
get: function get() {
return this.css;
}
}]);
return Result;
}();
exports.default = Result;
/**
* @typedef {object} Message
* @property {string} type - message type
* @property {string} plugin - source PostCSS plugin name
*/
module.exports = exports['default'];
/***/ }),
/* 160 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
/**
* Represents a plugin’s warning. It can be created using {@link Node#warn}.
*
* @example
* if ( decl.important ) {
* decl.warn(result, 'Avoid !important', { word: '!important' });
* }
*/
var Warning = function () {
/**
* @param {string} text - warning message
* @param {Object} [opts] - warning options
* @param {Node} opts.node - CSS node that caused the warning
* @param {string} opts.word - word in CSS source that caused the warning
* @param {number} opts.index - index in CSS node string that caused
* the warning
* @param {string} opts.plugin - name of the plugin that created
* this warning. {@link Result#warn} fills
* this property automatically.
*/
function Warning(text) {
var opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
_classCallCheck(this, Warning);
/**
* @member {string} - Type to filter warnings from
* {@link Result#messages}. Always equal
* to `"warning"`.
*
* @example
* const nonWarning = result.messages.filter(i => i.type !== 'warning')
*/
this.type = 'warning';
/**
* @member {string} - The warning message.
*
* @example
* warning.text //=> 'Try to avoid !important'
*/
this.text = text;
if (opts.node && opts.node.source) {
var pos = opts.node.positionBy(opts);
/**
* @member {number} - Line in the input file
* with this warning’s source
*
* @example
* warning.line //=> 5
*/
this.line = pos.line;
/**
* @member {number} - Column in the input file
* with this warning’s source.
*
* @example
* warning.column //=> 6
*/
this.column = pos.column;
}
for (var opt in opts) {
this[opt] = opts[opt];
}
}
/**
* Returns a warning position and message.
*
* @example
* warning.toString() //=> 'postcss-lint:a.css:10:14: Avoid !important'
*
* @return {string} warning position and message
*/
Warning.prototype.toString = function toString() {
if (this.node) {
return this.node.error(this.text, {
plugin: this.plugin,
index: this.index,
word: this.word
}).message;
} else if (this.plugin) {
return this.plugin + ': ' + this.text;
} else {
return this.text;
}
};
/**
* @memberof Warning#
* @member {string} plugin - The name of the plugin that created
* it will fill this property automatically.
* this warning. When you call {@link Node#warn}
*
* @example
* warning.plugin //=> 'postcss-important'
*/
/**
* @memberof Warning#
* @member {Node} node - Contains the CSS node that caused the warning.
*
* @example
* warning.node.toString() //=> 'color: white !important'
*/
return Warning;
}();
exports.default = Warning;
module.exports = exports['default'];
/***/ }),
/* 161 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof2(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof2 = function _typeof2(obj) { return typeof obj; }; } else { _typeof2 = function _typeof2(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof2(obj); }
exports.__esModule = true;
var _typeof = typeof Symbol === "function" && _typeof2(Symbol.iterator) === "symbol" ? function (obj) {
return _typeof2(obj);
} : function (obj) {
return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : _typeof2(obj);
};
var _lazyResult = __webpack_require__(86);
var _lazyResult2 = _interopRequireDefault(_lazyResult);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
/**
* Contains plugins to process CSS. Create one `Processor` instance,
* initialize its plugins, and then use that instance on numerous CSS files.
*
* @example
* const processor = postcss([autoprefixer, precss]);
* processor.process(css1).then(result => console.log(result.css));
* processor.process(css2).then(result => console.log(result.css));
*/
var Processor = function () {
/**
* @param {Array.<Plugin|pluginFunction>|Processor} plugins - PostCSS
* plugins. See {@link Processor#use} for plugin format.
*/
function Processor() {
var plugins = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
_classCallCheck(this, Processor);
/**
* @member {string} - Current PostCSS version.
*
* @example
* if ( result.processor.version.split('.')[0] !== '5' ) {
* throw new Error('This plugin works only with PostCSS 5');
* }
*/
this.version = '5.2.17';
/**
* @member {pluginFunction[]} - Plugins added to this processor.
*
* @example
* const processor = postcss([autoprefixer, precss]);
* processor.plugins.length //=> 2
*/
this.plugins = this.normalize(plugins);
}
/**
* Adds a plugin to be used as a CSS processor.
*
* PostCSS plugin can be in 4 formats:
* * A plugin created by {@link postcss.plugin} method.
* * A function. PostCSS will pass the function a @{link Root}
* as the first argument and current {@link Result} instance
* as the second.
* * An object with a `postcss` method. PostCSS will use that method
* as described in #2.
* * Another {@link Processor} instance. PostCSS will copy plugins
* from that instance into this one.
*
* Plugins can also be added by passing them as arguments when creating
* a `postcss` instance (see [`postcss(plugins)`]).
*
* Asynchronous plugins should return a `Promise` instance.
*
* @param {Plugin|pluginFunction|Processor} plugin - PostCSS plugin
* or {@link Processor}
* with plugins
*
* @example
* const processor = postcss()
* .use(autoprefixer)
* .use(precss);
*
* @return {Processes} current processor to make methods chain
*/
Processor.prototype.use = function use(plugin) {
this.plugins = this.plugins.concat(this.normalize([plugin]));
return this;
};
/**
* Parses source CSS and returns a {@link LazyResult} Promise proxy.
* Because some plugins can be asynchronous it doesn’t make
* any transformations. Transformations will be applied
* in the {@link LazyResult} methods.
*
* @param {string|toString|Result} css - String with input CSS or
* any object with a `toString()`
* method, like a Buffer.
* Optionally, send a {@link Result}
* instance and the processor will
* take the {@link Root} from it.
* @param {processOptions} [opts] - options
*
* @return {LazyResult} Promise proxy
*
* @example
* processor.process(css, { from: 'a.css', to: 'a.out.css' })
* .then(result => {
* console.log(result.css);
* });
*/
Processor.prototype.process = function process(css) {
var opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
return new _lazyResult2.default(this, css, opts);
};
Processor.prototype.normalize = function normalize(plugins) {
var normalized = [];
for (var _iterator = plugins, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
var _ref;
if (_isArray) {
if (_i >= _iterator.length) break;
_ref = _iterator[_i++];
} else {
_i = _iterator.next();
if (_i.done) break;
_ref = _i.value;
}
var i = _ref;
if (i.postcss) i = i.postcss;
if ((typeof i === 'undefined' ? 'undefined' : _typeof(i)) === 'object' && Array.isArray(i.plugins)) {
normalized = normalized.concat(i.plugins);
} else if (typeof i === 'function') {
normalized.push(i);
} else if ((typeof i === 'undefined' ? 'undefined' : _typeof(i)) === 'object' && (i.parse || i.stringify)) {
throw new Error('PostCSS syntaxes cannot be used as plugins. ' + 'Instead, please use one of the ' + 'syntax/parser/stringifier options as ' + 'outlined in your PostCSS ' + 'runner documentation.');
} else {
throw new Error(i + ' is not a PostCSS plugin');
}
}
return normalized;
};
return Processor;
}();
exports.default = Processor;
/**
* @callback builder
* @param {string} part - part of generated CSS connected to this node
* @param {Node} node - AST node
* @param {"start"|"end"} [type] - node’s part type
*/
/**
* @callback parser
*
* @param {string|toString} css - string with input CSS or any object
* with toString() method, like a Buffer
* @param {processOptions} [opts] - options with only `from` and `map` keys
*
* @return {Root} PostCSS AST
*/
/**
* @callback stringifier
*
* @param {Node} node - start node for stringifing. Usually {@link Root}.
* @param {builder} builder - function to concatenate CSS from node’s parts
* or generate string and source map
*
* @return {void}
*/
/**
* @typedef {object} syntax
* @property {parser} parse - function to generate AST by string
* @property {stringifier} stringify - function to generate string by AST
*/
/**
* @typedef {object} toString
* @property {function} toString
*/
/**
* @callback pluginFunction
* @param {Root} root - parsed input CSS
* @param {Result} result - result to set warnings or check other plugins
*/
/**
* @typedef {object} Plugin
* @property {function} postcss - PostCSS plugin function
*/
/**
* @typedef {object} processOptions
* @property {string} from - the path of the CSS source file.
* You should always set `from`,
* because it is used in source map
* generation and syntax error messages.
* @property {string} to - the path where you’ll put the output
* CSS file. You should always set `to`
* to generate correct source maps.
* @property {parser} parser - function to generate AST by string
* @property {stringifier} stringifier - class to generate string by AST
* @property {syntax} syntax - object with `parse` and `stringify`
* @property {object} map - source map options
* @property {boolean} map.inline - does source map should
* be embedded in the output
* CSS as a base64-encoded
* comment
* @property {string|object|false|function} map.prev - source map content
* from a previous
* processing step
* (for example, Sass).
* PostCSS will try to find
* previous map
* automatically, so you
* could disable it by
* `false` value.
* @property {boolean} map.sourcesContent - does PostCSS should set
* the origin content to map
* @property {string|false} map.annotation - does PostCSS should set
* annotation comment to map
* @property {string} map.from - override `from` in map’s
* `sources`
*/
module.exports = exports['default'];
/***/ }),
/* 162 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
/**
* Contains helpers for safely splitting lists of CSS values,
* preserving parentheses and quotes.
*
* @example
* const list = postcss.list;
*
* @namespace list
*/
var list = {
split: function split(string, separators, last) {
var array = [];
var current = '';
var split = false;
var func = 0;
var quote = false;
var escape = false;
for (var i = 0; i < string.length; i++) {
var letter = string[i];
if (quote) {
if (escape) {
escape = false;
} else if (letter === '\\') {
escape = true;
} else if (letter === quote) {
quote = false;
}
} else if (letter === '"' || letter === '\'') {
quote = letter;
} else if (letter === '(') {
func += 1;
} else if (letter === ')') {
if (func > 0) func -= 1;
} else if (func === 0) {
if (separators.indexOf(letter) !== -1) split = true;
}
if (split) {
if (current !== '') array.push(current.trim());
current = '';
split = false;
} else {
current += letter;
}
}
if (last || current !== '') array.push(current.trim());
return array;
},
/**
* Safely splits space-separated values (such as those for `background`,
* `border-radius`, and other shorthand properties).
*
* @param {string} string - space-separated values
*
* @return {string[]} split values
*
* @example
* postcss.list.space('1px calc(10% + 1px)') //=> ['1px', 'calc(10% + 1px)']
*/
space: function space(string) {
var spaces = [' ', '\n', '\t'];
return list.split(string, spaces);
},
/**
* Safely splits comma-separated values (such as those for `transition-*`
* and `background` properties).
*
* @param {string} string - comma-separated values
*
* @return {string[]} split values
*
* @example
* postcss.list.comma('black, linear-gradient(white, black)')
* //=> ['black', 'linear-gradient(white, black)']
*/
comma: function comma(string) {
var comma = ',';
return list.split(string, [comma], true);
}
};
exports.default = list;
module.exports = exports['default'];
/***/ }),
/* 163 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
Object.defineProperty(exports, "__esModule", {
value: true
});
var _createClass = function () {
function defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
return function (Constructor, protoProps, staticProps) {
if (protoProps) defineProperties(Constructor.prototype, protoProps);
if (staticProps) defineProperties(Constructor, staticProps);
return Constructor;
};
}();
var _get = function get(object, property, receiver) {
if (object === null) object = Function.prototype;
var desc = Object.getOwnPropertyDescriptor(object, property);
if (desc === undefined) {
var parent = Object.getPrototypeOf(object);
if (parent === null) {
return undefined;
} else {
return get(parent, property, receiver);
}
} else if ("value" in desc) {
return desc.value;
} else {
var getter = desc.get;
if (getter === undefined) {
return undefined;
}
return getter.call(receiver);
}
};
var _stringifier = __webpack_require__(24);
var _stringifier2 = _interopRequireDefault(_stringifier);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _possibleConstructorReturn(self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return call && (_typeof(call) === "object" || typeof call === "function") ? call : self;
}
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + _typeof(superClass));
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
enumerable: false,
writable: true,
configurable: true
}
});
if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
}
var LessStringifier = function (_Stringifier) {
_inherits(LessStringifier, _Stringifier);
function LessStringifier() {
_classCallCheck(this, LessStringifier);
return _possibleConstructorReturn(this, (LessStringifier.__proto__ || Object.getPrototypeOf(LessStringifier)).apply(this, arguments));
}
_createClass(LessStringifier, [{
key: 'comment',
value: function comment(node) {
this.builder(node.raws.content, node);
}
}, {
key: 'import',
value: function _import(node) {
this.builder('@' + node.name);
this.builder((node.raws.afterName || '') + (node.directives || '') + (node.raws.between || '') + (node.urlFunc ? 'url(' : '') + (node.raws.beforeUrl || '') + (node.importPath || '') + (node.raws.afterUrl || '') + (node.urlFunc ? ')' : '') + (node.raws.after || ''));
if (node.raws.semicolon) {
this.builder(';');
}
}
}, {
key: 'rule',
value: function rule(node) {
_get(LessStringifier.prototype.__proto__ || Object.getPrototypeOf(LessStringifier.prototype), 'rule', this).call(this, node);
if (node.empty && node.raws.semicolon) {
if (node.important) {
if (node.raws.important) {
this.builder(node.raws.important);
} else {
this.builder(' !important');
}
}
if (node.raws.semicolon) {
this.builder(';');
}
}
}
}, {
key: 'block',
value: function block(node, start) {
var empty = node.empty;
var between = this.raw(node, 'between', 'beforeOpen');
var after = '';
if (empty) {
this.builder(start + between, node, 'start');
} else {
this.builder(start + between + '{', node, 'start');
}
if (node.nodes && node.nodes.length) {
this.body(node);
after = this.raw(node, 'after');
} else {
after = this.raw(node, 'after', 'emptyBody');
}
if (after) {
this.builder(after);
}
if (!empty) {
this.builder('}', node, 'end');
}
}
}]);
return LessStringifier;
}(_stringifier2.default);
exports.default = LessStringifier;
module.exports = exports['default'];
/***/ }),
/* 164 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
Object.defineProperty(exports, "__esModule", {
value: true
});
var _createClass = function () {
function defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
return function (Constructor, protoProps, staticProps) {
if (protoProps) defineProperties(Constructor.prototype, protoProps);
if (staticProps) defineProperties(Constructor, staticProps);
return Constructor;
};
}();
var _get = function get(object, property, receiver) {
if (object === null) object = Function.prototype;
var desc = Object.getOwnPropertyDescriptor(object, property);
if (desc === undefined) {
var parent = Object.getPrototypeOf(object);
if (parent === null) {
return undefined;
} else {
return get(parent, property, receiver);
}
} else if ("value" in desc) {
return desc.value;
} else {
var getter = desc.get;
if (getter === undefined) {
return undefined;
}
return getter.call(receiver);
}
};
var _rule = __webpack_require__(10);
var _rule2 = _interopRequireDefault(_rule);
var _lessStringify = __webpack_require__(14);
var _lessStringify2 = _interopRequireDefault(_lessStringify);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _possibleConstructorReturn(self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return call && (_typeof(call) === "object" || typeof call === "function") ? call : self;
}
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + _typeof(superClass));
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
enumerable: false,
writable: true,
configurable: true
}
});
if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
}
var Rule = function (_PostCssRule) {
_inherits(Rule, _PostCssRule);
function Rule() {
_classCallCheck(this, Rule);
return _possibleConstructorReturn(this, (Rule.__proto__ || Object.getPrototypeOf(Rule)).apply(this, arguments));
}
_createClass(Rule, [{
key: 'toString',
value: function toString(stringifier) {
if (!stringifier) {
stringifier = {
stringify: _lessStringify2.default
};
}
return _get(Rule.prototype.__proto__ || Object.getPrototypeOf(Rule.prototype), 'toString', this).call(this, stringifier);
}
}]);
return Rule;
}(_rule2.default);
exports.default = Rule;
module.exports = exports['default'];
/***/ }),
/* 165 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
Object.defineProperty(exports, "__esModule", {
value: true
});
var _createClass = function () {
function defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
return function (Constructor, protoProps, staticProps) {
if (protoProps) defineProperties(Constructor.prototype, protoProps);
if (staticProps) defineProperties(Constructor, staticProps);
return Constructor;
};
}();
var _get = function get(object, property, receiver) {
if (object === null) object = Function.prototype;
var desc = Object.getOwnPropertyDescriptor(object, property);
if (desc === undefined) {
var parent = Object.getPrototypeOf(object);
if (parent === null) {
return undefined;
} else {
return get(parent, property, receiver);
}
} else if ("value" in desc) {
return desc.value;
} else {
var getter = desc.get;
if (getter === undefined) {
return undefined;
}
return getter.call(receiver);
}
};
var _root = __webpack_require__(27);
var _root2 = _interopRequireDefault(_root);
var _lessStringify = __webpack_require__(14);
var _lessStringify2 = _interopRequireDefault(_lessStringify);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _possibleConstructorReturn(self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return call && (_typeof(call) === "object" || typeof call === "function") ? call : self;
}
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + _typeof(superClass));
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
enumerable: false,
writable: true,
configurable: true
}
});
if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
}
var Root = function (_PostCssRoot) {
_inherits(Root, _PostCssRoot);
function Root() {
_classCallCheck(this, Root);
return _possibleConstructorReturn(this, (Root.__proto__ || Object.getPrototypeOf(Root)).apply(this, arguments));
}
_createClass(Root, [{
key: 'toString',
value: function toString(stringifier) {
if (!stringifier) {
stringifier = {
stringify: _lessStringify2.default
};
}
return _get(Root.prototype.__proto__ || Object.getPrototypeOf(Root.prototype), 'toString', this).call(this, stringifier);
}
}]);
return Root;
}(_root2.default);
exports.default = Root;
module.exports = exports['default'];
/***/ }),
/* 166 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = findExtendRule;
var extendRuleKeyWords = ['&', ':', 'extend'];
var extendRuleKeyWordsCount = extendRuleKeyWords.length;
function findExtendRule(tokens) {
var start = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
var stack = [];
var len = tokens.length;
var end = start;
while (end < len) {
var token = tokens[end];
if (extendRuleKeyWords.indexOf(token[1]) >= 0) {
stack.push(token[1]);
} else if (token[0] !== 'space') {
break;
}
end++;
}
for (var index = 0; index < extendRuleKeyWordsCount; index++) {
if (stack[index] !== extendRuleKeyWords[index]) {
return null;
}
}
return tokens.slice(start, end);
}
module.exports = exports['default'];
/***/ }),
/* 167 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = isMixinToken;
var _globals = __webpack_require__(2);
var unpaddedFractionalNumbersPattern = /\.[0-9]/;
function isMixinToken(token) {
var symbol = token[1];
var firstSymbolCode = symbol ? symbol[0].charCodeAt(0) : null;
return (firstSymbolCode === _globals.dot || firstSymbolCode === _globals.hash) && // ignore hashes used for colors
_globals.hashColorPattern.test(symbol) === false && // ignore dots used for unpadded fractional numbers
unpaddedFractionalNumbersPattern.test(symbol) === false;
}
module.exports = exports['default'];
/***/ }),
/* 168 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = lessTokenize;
var _globals = __webpack_require__(2);
var _tokenizeSymbol = __webpack_require__(169);
var _tokenizeSymbol2 = _interopRequireDefault(_tokenizeSymbol);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function lessTokenize(input) {
var state = {
input: input,
tokens: [],
css: input.css.valueOf(),
offset: -1,
line: 1,
pos: 0
};
state.length = state.css.length;
while (state.pos < state.length) {
state.symbolCode = state.css.charCodeAt(state.pos);
state.symbol = state.css[state.pos];
state.nextPos = null;
state.escaped = null;
state.lines = null;
state.lastLine = null;
state.cssPart = null;
state.escape = null;
state.nextLine = null;
state.nextOffset = null;
state.escapePos = null;
state.token = null;
if (state.symbolCode === _globals.newline) {
state.offset = state.pos;
state.line += 1;
}
(0, _tokenizeSymbol2.default)(state);
state.pos++;
}
return state.tokens;
}
module.exports = exports['default'];
/***/ }),
/* 169 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = tokenizeSymbol;
var _globals = __webpack_require__(2);
var _tokenizeAtRule = __webpack_require__(170);
var _tokenizeAtRule2 = _interopRequireDefault(_tokenizeAtRule);
var _tokenizeBackslash = __webpack_require__(171);
var _tokenizeBackslash2 = _interopRequireDefault(_tokenizeBackslash);
var _tokenizeBasicSymbol = __webpack_require__(172);
var _tokenizeBasicSymbol2 = _interopRequireDefault(_tokenizeBasicSymbol);
var _tokenizeComma = __webpack_require__(173);
var _tokenizeComma2 = _interopRequireDefault(_tokenizeComma);
var _tokenizeDefault = __webpack_require__(174);
var _tokenizeDefault2 = _interopRequireDefault(_tokenizeDefault);
var _tokenizeOpenedParenthesis = __webpack_require__(179);
var _tokenizeOpenedParenthesis2 = _interopRequireDefault(_tokenizeOpenedParenthesis);
var _tokenizeQuotes = __webpack_require__(180);
var _tokenizeQuotes2 = _interopRequireDefault(_tokenizeQuotes);
var _tokenizeWhitespace = __webpack_require__(181);
var _tokenizeWhitespace2 = _interopRequireDefault(_tokenizeWhitespace);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
} // we cannot reduce complexity beyond this level
// eslint-disable-next-line complexity
function tokenizeSymbol(state) {
switch (state.symbolCode) {
case _globals.newline:
case _globals.space:
case _globals.tab:
case _globals.carriageReturn:
case _globals.feed:
(0, _tokenizeWhitespace2.default)(state);
break;
case _globals.comma:
(0, _tokenizeComma2.default)(state);
break;
case _globals.colon:
case _globals.semicolon:
case _globals.openedCurlyBracket:
case _globals.closedCurlyBracket:
case _globals.closedParenthesis:
case _globals.openSquareBracket:
case _globals.closeSquareBracket:
(0, _tokenizeBasicSymbol2.default)(state);
break;
case _globals.openedParenthesis:
(0, _tokenizeOpenedParenthesis2.default)(state);
break;
case _globals.singleQuote:
case _globals.doubleQuote:
(0, _tokenizeQuotes2.default)(state);
break;
case _globals.atRule:
(0, _tokenizeAtRule2.default)(state);
break;
case _globals.backslash:
(0, _tokenizeBackslash2.default)(state);
break;
default:
(0, _tokenizeDefault2.default)(state);
break;
}
}
module.exports = exports['default'];
/***/ }),
/* 170 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = tokenizeAtRule;
var _globals = __webpack_require__(2);
var _unclosed = __webpack_require__(11);
var _unclosed2 = _interopRequireDefault(_unclosed);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function tokenizeAtRule(state) {
// it's an interpolation
if (state.css.charCodeAt(state.pos + 1) === _globals.openedCurlyBracket) {
state.nextPos = state.css.indexOf('}', state.pos + 2);
if (state.nextPos === -1) {
(0, _unclosed2.default)(state, 'interpolation');
}
state.cssPart = state.css.slice(state.pos, state.nextPos + 1);
state.lines = state.cssPart.split('\n');
state.lastLine = state.lines.length - 1;
if (state.lastLine > 0) {
state.nextLine = state.line + state.lastLine;
state.nextOffset = state.nextPos - state.lines[state.lastLine].length;
} else {
state.nextLine = state.line;
state.nextOffset = state.offset;
}
state.tokens.push(['word', state.cssPart, state.line, state.pos - state.offset, state.nextLine, state.nextPos - state.nextOffset]);
state.offset = state.nextOffset;
state.line = state.nextLine;
} else {
_globals.atEndPattern.lastIndex = state.pos + 1;
_globals.atEndPattern.test(state.css);
if (_globals.atEndPattern.lastIndex === 0) {
state.nextPos = state.css.length - 1;
} else {
state.nextPos = _globals.atEndPattern.lastIndex - 2;
}
state.cssPart = state.css.slice(state.pos, state.nextPos + 1);
state.token = 'at-word'; // check if it's a variable
if (_globals.variablePattern.test(state.cssPart)) {
_globals.wordEndPattern.lastIndex = state.pos + 1;
_globals.wordEndPattern.test(state.css);
if (_globals.wordEndPattern.lastIndex === 0) {
state.nextPos = state.css.length - 1;
} else {
state.nextPos = _globals.wordEndPattern.lastIndex - 2;
}
state.cssPart = state.css.slice(state.pos, state.nextPos + 1);
state.token = 'word';
}
state.tokens.push([state.token, state.cssPart, state.line, state.pos - state.offset, state.line, state.nextPos - state.offset]);
}
state.pos = state.nextPos;
}
module.exports = exports['default'];
/***/ }),
/* 171 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = tokenizeBackslash;
var _globals = __webpack_require__(2);
function tokenizeBackslash(state) {
state.nextPos = state.pos;
state.escape = true;
while (state.css.charCodeAt(state.nextPos + 1) === _globals.backslash) {
state.nextPos += 1;
state.escape = !state.escape;
}
state.symbolCode = state.css.charCodeAt(state.nextPos + 1);
if (state.escape && state.symbolCode !== _globals.slash && state.symbolCode !== _globals.space && state.symbolCode !== _globals.newline && state.symbolCode !== _globals.tab && state.symbolCode !== _globals.carriageReturn && state.symbolCode !== _globals.feed) {
state.nextPos += 1;
}
state.tokens.push(['word', state.css.slice(state.pos, state.nextPos + 1), state.line, state.pos - state.offset, state.line, state.nextPos - state.offset]);
state.pos = state.nextPos;
}
module.exports = exports['default'];
/***/ }),
/* 172 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = tokenizeBasicSymbol;
function tokenizeBasicSymbol(state) {
state.tokens.push([state.symbol, state.symbol, state.line, state.pos - state.offset]);
}
module.exports = exports["default"];
/***/ }),
/* 173 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = tokenizeComma;
function tokenizeComma(state) {
state.tokens.push(['word', state.symbol, state.line, state.pos - state.offset, state.line, state.pos - state.offset + 1]);
}
module.exports = exports['default'];
/***/ }),
/* 174 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = tokenizeDefault;
var _globals = __webpack_require__(2);
var _findEndOfEscaping = __webpack_require__(175);
var _findEndOfEscaping2 = _interopRequireDefault(_findEndOfEscaping);
var _isEscaping = __webpack_require__(176);
var _isEscaping2 = _interopRequireDefault(_isEscaping);
var _tokenizeInlineComment = __webpack_require__(177);
var _tokenizeInlineComment2 = _interopRequireDefault(_tokenizeInlineComment);
var _tokenizeMultilineComment = __webpack_require__(178);
var _tokenizeMultilineComment2 = _interopRequireDefault(_tokenizeMultilineComment);
var _unclosed = __webpack_require__(11);
var _unclosed2 = _interopRequireDefault(_unclosed);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function tokenizeDefault(state) {
var nextSymbolCode = state.css.charCodeAt(state.pos + 1);
if (state.symbolCode === _globals.slash && nextSymbolCode === _globals.asterisk) {
(0, _tokenizeMultilineComment2.default)(state);
} else if (state.symbolCode === _globals.slash && nextSymbolCode === _globals.slash) {
(0, _tokenizeInlineComment2.default)(state);
} else {
if ((0, _isEscaping2.default)(state)) {
var pos = (0, _findEndOfEscaping2.default)(state);
if (pos < 0) {
(0, _unclosed2.default)(state, 'escaping');
} else {
state.nextPos = pos;
}
} else {
_globals.wordEndPattern.lastIndex = state.pos + 1;
_globals.wordEndPattern.test(state.css);
if (_globals.wordEndPattern.lastIndex === 0) {
state.nextPos = state.css.length - 1;
} else {
state.nextPos = _globals.wordEndPattern.lastIndex - 2;
}
}
state.cssPart = state.css.slice(state.pos, state.nextPos + 1);
state.tokens.push(['word', state.cssPart, state.line, state.pos - state.offset, state.line, state.nextPos - state.offset]);
state.pos = state.nextPos;
}
}
module.exports = exports['default'];
/***/ }),
/* 175 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = findEndOfEscaping;
var _globals = __webpack_require__(2);
/**
* @param state
* @returns {number}
*/
function findEndOfEscaping(state) {
var openQuotesCount = 0,
quoteCode = -1;
for (var i = state.pos + 1; i < state.length; i++) {
var symbolCode = state.css.charCodeAt(i);
var prevSymbolCode = state.css.charCodeAt(i - 1);
if (prevSymbolCode !== _globals.backslash && (symbolCode === _globals.singleQuote || symbolCode === _globals.doubleQuote || symbolCode === _globals.backTick)) {
if (quoteCode === -1) {
quoteCode = symbolCode;
openQuotesCount++;
} else if (symbolCode === quoteCode) {
openQuotesCount--;
if (!openQuotesCount) {
return i;
}
}
}
}
return -1;
}
module.exports = exports['default'];
/***/ }),
/* 176 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = isEscaping;
var _globals = __webpack_require__(2);
var nextSymbolVariants = [_globals.backTick, _globals.doubleQuote, _globals.singleQuote];
function isEscaping(state) {
var nextSymbolCode = state.css.charCodeAt(state.pos + 1);
return state.symbolCode === _globals.tilde && nextSymbolVariants.indexOf(nextSymbolCode) >= 0;
}
module.exports = exports['default'];
/***/ }),
/* 177 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = tokenizeInlineComment;
function tokenizeInlineComment(state) {
state.nextPos = state.css.indexOf('\n', state.pos + 2) - 1;
if (state.nextPos === -2) {
state.nextPos = state.css.length - 1;
}
state.tokens.push(['comment', state.css.slice(state.pos, state.nextPos + 1), state.line, state.pos - state.offset, state.line, state.nextPos - state.offset, 'inline']);
state.pos = state.nextPos;
}
module.exports = exports['default'];
/***/ }),
/* 178 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = tokenizeMultilineComment;
var _unclosed = __webpack_require__(11);
var _unclosed2 = _interopRequireDefault(_unclosed);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function tokenizeMultilineComment(state) {
state.nextPos = state.css.indexOf('*/', state.pos + 2) + 1;
if (state.nextPos === 0) {
(0, _unclosed2.default)(state, 'comment');
}
state.cssPart = state.css.slice(state.pos, state.nextPos + 1);
state.lines = state.cssPart.split('\n');
state.lastLine = state.lines.length - 1;
if (state.lastLine > 0) {
state.nextLine = state.line + state.lastLine;
state.nextOffset = state.nextPos - state.lines[state.lastLine].length;
} else {
state.nextLine = state.line;
state.nextOffset = state.offset;
}
state.tokens.push(['comment', state.cssPart, state.line, state.pos - state.offset, state.nextLine, state.nextPos - state.nextOffset]);
state.offset = state.nextOffset;
state.line = state.nextLine;
state.pos = state.nextPos;
}
module.exports = exports['default'];
/***/ }),
/* 179 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = tokenizeOpenedParenthesis;
var _globals = __webpack_require__(2);
var _unclosed = __webpack_require__(11);
var _unclosed2 = _interopRequireDefault(_unclosed);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function findClosedParenthesisPosition(css, length, start) {
var openedParenthesisCount = 0;
for (var i = start; i < length; i++) {
var symbol = css[i];
if (symbol === '(') {
openedParenthesisCount++;
} else if (symbol === ')') {
openedParenthesisCount--;
if (!openedParenthesisCount) {
return i;
}
}
}
return -1;
} // it is not very reasonable to reduce complexity beyond this level
// eslint-disable-next-line complexity
function tokenizeOpenedParenthesis(state) {
var nextSymbolCode = state.css.charCodeAt(state.pos + 1);
var tokensCount = state.tokens.length;
var prevTokenCssPart = tokensCount ? state.tokens[tokensCount - 1][1] : '';
if (prevTokenCssPart === 'url' && nextSymbolCode !== _globals.singleQuote && nextSymbolCode !== _globals.doubleQuote && nextSymbolCode !== _globals.space && nextSymbolCode !== _globals.newline && nextSymbolCode !== _globals.tab && nextSymbolCode !== _globals.feed && nextSymbolCode !== _globals.carriageReturn) {
state.nextPos = state.pos;
do {
state.escaped = false;
state.nextPos = state.css.indexOf(')', state.nextPos + 1);
if (state.nextPos === -1) {
(0, _unclosed2.default)(state, 'bracket');
}
state.escapePos = state.nextPos;
while (state.css.charCodeAt(state.escapePos - 1) === _globals.backslash) {
state.escapePos -= 1;
state.escaped = !state.escaped;
}
} while (state.escaped);
state.tokens.push(['brackets', state.css.slice(state.pos, state.nextPos + 1), state.line, state.pos - state.offset, state.line, state.nextPos - state.offset]);
state.pos = state.nextPos;
} else {
state.nextPos = findClosedParenthesisPosition(state.css, state.length, state.pos);
state.cssPart = state.css.slice(state.pos, state.nextPos + 1);
var foundParam = state.cssPart.indexOf('@') >= 0;
var foundString = /['"]/.test(state.cssPart);
if (state.cssPart.length === 0 || state.cssPart === '...' || foundParam && !foundString) {
// we're dealing with a mixin param block
if (state.nextPos === -1) {
(0, _unclosed2.default)(state, 'bracket');
}
state.tokens.push([state.symbol, state.symbol, state.line, state.pos - state.offset]);
} else {
var badBracket = _globals.badBracketPattern.test(state.cssPart);
if (state.nextPos === -1 || badBracket) {
state.tokens.push([state.symbol, state.symbol, state.line, state.pos - state.offset]);
} else {
state.tokens.push(['brackets', state.cssPart, state.line, state.pos - state.offset, state.line, state.nextPos - state.offset]);
state.pos = state.nextPos;
}
}
}
}
module.exports = exports['default'];
/***/ }),
/* 180 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = tokenizeQuotes;
var _globals = __webpack_require__(2);
var _unclosed = __webpack_require__(11);
var _unclosed2 = _interopRequireDefault(_unclosed);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function tokenizeQuotes(state) {
state.nextPos = state.pos;
do {
state.escaped = false;
state.nextPos = state.css.indexOf(state.symbol, state.nextPos + 1);
if (state.nextPos === -1) {
(0, _unclosed2.default)(state, 'quote');
}
state.escapePos = state.nextPos;
while (state.css.charCodeAt(state.escapePos - 1) === _globals.backslash) {
state.escapePos -= 1;
state.escaped = !state.escaped;
}
} while (state.escaped);
state.tokens.push(['string', state.css.slice(state.pos, state.nextPos + 1), state.line, state.pos - state.offset, state.line, state.nextPos - state.offset]);
state.pos = state.nextPos;
}
module.exports = exports['default'];
/***/ }),
/* 181 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = tokenizeWhitespace;
var _globals = __webpack_require__(2);
function tokenizeWhitespace(state) {
state.nextPos = state.pos; // collect all neighbour space symbols
do {
state.nextPos += 1;
state.symbolCode = state.css.charCodeAt(state.nextPos);
if (state.symbolCode === _globals.newline) {
state.offset = state.nextPos;
state.line += 1;
}
} while (state.symbolCode === _globals.space || state.symbolCode === _globals.newline || state.symbolCode === _globals.tab || state.symbolCode === _globals.carriageReturn || state.symbolCode === _globals.feed);
state.tokens.push(['space', state.css.slice(state.pos, state.nextPos)]);
state.pos = state.nextPos - 1;
}
module.exports = exports['default'];
/***/ }),
/* 182 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
var _lessParse = __webpack_require__(183);
var _lessParse2 = _interopRequireDefault(_lessParse);
var _lessStringify = __webpack_require__(14);
var _lessStringify2 = _interopRequireDefault(_lessStringify);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
exports.default = {
parse: _lessParse2.default,
stringify: _lessStringify2.default
};
module.exports = exports['default'];
/***/ }),
/* 183 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = lessParse;
var _input = __webpack_require__(23);
var _input2 = _interopRequireDefault(_input);
var _lessParser = __webpack_require__(72);
var _lessParser2 = _interopRequireDefault(_lessParser);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function lessParse(less, opts) {
var input = new _input2.default(less, opts);
var parser = new _lessParser2.default(input, opts); // const parser = new Parser(input, opts);
parser.tokenize();
parser.loop();
return parser.root;
} // import Parser from 'postcss/lib/parser';
module.exports = exports['default'];
/***/ })
/******/ ]);
});