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run rustfmt on the repository #398(Updated) (#438) 

rustfmt the repository #398
This commit is contained in:
Pratik Karki 2017-10-03 17:25:23 +05:45 committed by Michał Budzyński
parent b45e5e4420
commit 382fc4139b
32 changed files with 732 additions and 683 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
build.rs
View File

@ -32,26 +32,23 @@ error_chain!{
}
fn program_exists(program: &str) -> Result<()> {
execs::cmd(program)
.arg("-v")
execs::cmd(program).arg("-v")
.output()
.chain_err(|| format!("Please install '{}'!", program))?;
Ok(())
}
fn npm_package_exists(package: &str) -> Result<()> {
let status = execs::cmd("npm")
.args(&["list", "-g"])
let status = execs::cmd("npm").args(&["list", "-g"])
.arg(package)
.output();
match status {
Ok(ref out) if out.status.success() => Ok(()),
_ => {
bail!("Missing npm package '{0}' \
install with: 'npm -g install {0}'",
bail!("Missing npm package '{0}' install with: 'npm -g install {0}'",
package)
},
}
}
}
@ -59,7 +56,7 @@ pub enum Resource<'a> {
Program(&'a str),
Package(&'a str),
}
use Resource::{Program, Package};
use Resource::{Package, Program};
impl<'a> Resource<'a> {
pub fn exists(&self) -> Result<()> {
@ -71,7 +68,6 @@ impl<'a> Resource<'a> {
}
fn run() -> Result<()> {
if let Ok(_) = env::var("CARGO_FEATURE_REGENERATE_CSS") {
// Check dependencies
Program("npm").exists()?;
@ -85,14 +81,14 @@ fn run() -> Result<()> {
let theme_dir = Path::new(&manifest_dir).join("src/theme/");
let stylus_dir = theme_dir.join("stylus/book.styl");
if !execs::cmd("stylus")
.arg(stylus_dir)
if !execs::cmd("stylus").arg(stylus_dir)
.arg("--out")
.arg(theme_dir)
.arg("--use")
.arg("nib")
.status()?
.success() {
.success()
{
bail!("Stylus encoutered an error");
}
}

21
rustfmt.toml
View File

@ -1,16 +1,7 @@
write_mode = "Overwrite"
array_layout = "Visual"
chain_indent = "Visual"
fn_args_layout = "Visual"
fn_call_style = "Visual"
format_strings = true
generics_indent = "Visual"
max_width = 120
ideal_width = 120
fn_call_width = 100
fn_args_density = "Compressed"
enum_trailing_comma = true
match_block_trailing_comma = true
struct_trailing_comma = "Always"
wrap_comments = true
use_try_shorthand = true
report_todo = "Always"
report_fixme = "Always"

21
src/bin/build.rs
View File

@ -1,4 +1,4 @@
use clap::{ArgMatches, SubCommand, App};
use clap::{App, ArgMatches, SubCommand};
use mdbook::MDBook;
use mdbook::errors::Result;
use {get_book_dir, open};
@ -8,10 +8,21 @@ pub fn make_subcommand<'a, 'b>() -> App<'a, 'b> {
SubCommand::with_name("build")
.about("Build the book from the markdown files")
.arg_from_usage("-o, --open 'Open the compiled book in a web browser'")
.arg_from_usage("-d, --dest-dir=[dest-dir] 'The output directory for your book{n}(Defaults to ./book when omitted)'")
.arg_from_usage("--no-create 'Will not create non-existent files linked from SUMMARY.md'")
.arg_from_usage("--curly-quotes 'Convert straight quotes to curly quotes, except for those that occur in code blocks and code spans'")
.arg_from_usage("[dir] 'A directory for your book{n}(Defaults to Current Directory when omitted)'")
.arg_from_usage(
"-d, --dest-dir=[dest-dir] 'The output directory for your \
book{n}(Defaults to ./book when omitted)'",
)
.arg_from_usage(
"--no-create 'Will not create non-existent files linked from SUMMARY.md'",
)
.arg_from_usage(
"--curly-quotes 'Convert straight quotes to curly quotes, except for those \
that occur in code blocks and code spans'",
)
.arg_from_usage(
"[dir] 'A directory for your book{n}(Defaults to Current Directory \
when omitted)'",
)
}
// Build command implementation

8
src/bin/init.rs
View File

@ -1,6 +1,6 @@
use std::io;
use std::io::Write;
use clap::{ArgMatches, SubCommand, App};
use clap::{App, ArgMatches, SubCommand};
use mdbook::MDBook;
use mdbook::errors::Result;
use get_book_dir;
@ -10,14 +10,14 @@ pub fn make_subcommand<'a, 'b>() -> App<'a, 'b> {
SubCommand::with_name("init")
.about("Create boilerplate structure and files in the directory")
// the {n} denotes a newline which will properly aligned in all help messages
.arg_from_usage("[dir] 'A directory for your book{n}(Defaults to Current Directory when omitted)'")
.arg_from_usage("[dir] 'A directory for your book{n}(Defaults to Current Directory \
when omitted)'")
.arg_from_usage("--theme 'Copies the default theme into your source folder'")
.arg_from_usage("--force 'skip confirmation prompts'")
}
// Init command implementation
pub fn execute(args: &ArgMatches) -> Result<()> {
let book_dir = get_book_dir(args);
let mut book = MDBook::new(&book_dir);
@ -26,7 +26,6 @@ pub fn execute(args: &ArgMatches) -> Result<()> {
// If flag `--theme` is present, copy theme to src
if args.is_present("theme") {
// Skip this if `--force` is present
if !args.is_present("force") {
// Print warning
@ -45,7 +44,6 @@ pub fn execute(args: &ArgMatches) -> Result<()> {
// Call the function that copies the theme
book.copy_theme()?;
println!("\nTheme copied.");
}
// Because of `src/book/mdbook.rs#L37-L39`, `dest` will always start with `root`

13
src/bin/mdbook.rs
View File

@ -1,16 +1,16 @@
extern crate mdbook;
#[macro_use]
extern crate clap;
extern crate log;
extern crate env_logger;
extern crate log;
extern crate mdbook;
extern crate open;
use std::env;
use std::ffi::OsStr;
use std::io::{self, Write};
use std::path::{Path, PathBuf};
use clap::{App, ArgMatches, AppSettings};
use log::{LogRecord, LogLevelFilter};
use clap::{App, AppSettings, ArgMatches};
use log::{LogLevelFilter, LogRecord};
use env_logger::LogBuilder;
pub mod build;
@ -33,7 +33,10 @@ fn main() {
// Get the version from our Cargo.toml using clap's crate_version!() macro
.version(concat!("v",crate_version!()))
.setting(AppSettings::SubcommandRequired)
.after_help("For more information about a specific command, try `mdbook <command> --help`\nSource code for mdbook available at: https://github.com/azerupi/mdBook")
.after_help("For more information about a specific command, \
try `mdbook <command> --help`\n\
Source code for mdbook available \
at: https://github.com/azerupi/mdBook")
.subcommand(init::make_subcommand())
.subcommand(build::make_subcommand())
.subcommand(test::make_subcommand());

44
src/bin/serve.rs
View File

@ -4,8 +4,9 @@ extern crate ws;
use std;
use std::path::Path;
use self::iron::{Iron, AfterMiddleware, IronResult, IronError, Request, Response, status, Set, Chain};
use clap::{ArgMatches, SubCommand, App};
use self::iron::{status, AfterMiddleware, Chain, Iron, IronError, IronResult, Request, Response,
Set};
use clap::{App, ArgMatches, SubCommand};
use mdbook::MDBook;
use mdbook::errors::Result;
use {get_book_dir, open};
@ -17,14 +18,33 @@ struct ErrorRecover;
// Create clap subcommand arguments
pub fn make_subcommand<'a, 'b>() -> App<'a, 'b> {
SubCommand::with_name("serve")
.about("Serve the book at http://localhost:3000. Rebuild and reload on change.")
.arg_from_usage("[dir] 'A directory for your book{n}(Defaults to Current Directory when omitted)'")
.arg_from_usage("-d, --dest-dir=[dest-dir] 'The output directory for your book{n}(Defaults to ./book when omitted)'")
.arg_from_usage("--curly-quotes 'Convert straight quotes to curly quotes, except for those that occur in code blocks and code spans'")
.about(
"Serve the book at http://localhost:3000. Rebuild and reload on change.",
)
.arg_from_usage(
"[dir] 'A directory for your book{n}(Defaults to \
Current Directory when omitted)'",
)
.arg_from_usage(
"-d, --dest-dir=[dest-dir] 'The output directory for \
your book{n}(Defaults to ./book when omitted)'",
)
.arg_from_usage(
"--curly-quotes 'Convert straight quotes to curly quotes, except \
for those that occur in code blocks and code spans'",
)
.arg_from_usage("-p, --port=[port] 'Use another port{n}(Defaults to 3000)'")
.arg_from_usage("-w, --websocket-port=[ws-port] 'Use another port for the websocket connection (livereload){n}(Defaults to 3001)'")
.arg_from_usage("-i, --interface=[interface] 'Interface to listen on{n}(Defaults to localhost)'")
.arg_from_usage("-a, --address=[address] 'Address that the browser can reach the websocket server from{n}(Defaults to the interface address)'")
.arg_from_usage(
"-w, --websocket-port=[ws-port] 'Use another port for the \
websocket connection (livereload){n}(Defaults to 3001)'",
)
.arg_from_usage(
"-i, --interface=[interface] 'Interface to listen on{n}(Defaults to localhost)'",
)
.arg_from_usage(
"-a, --address=[address] 'Address that the browser can reach the \
websocket server from{n}(Defaults to the interface address)'",
)
.arg_from_usage("-o, --open 'Open the book server in a web browser'")
}
@ -53,7 +73,8 @@ pub fn execute(args: &ArgMatches) -> Result<()> {
let address = format!("{}:{}", interface, port);
let ws_address = format!("{}:{}", interface, ws_port);
book.set_livereload(format!(r#"
book.set_livereload(format!(
r#"
<script type="text/javascript">
var socket = new WebSocket("ws://{}:{}");
socket.onmessage = function (event) {{
@ -70,7 +91,8 @@ pub fn execute(args: &ArgMatches) -> Result<()> {
"#,
public_address,
ws_port,
RELOAD_COMMAND));
RELOAD_COMMAND
));
book.build()?;

10
src/bin/test.rs
View File

@ -1,4 +1,4 @@
use clap::{ArgMatches, SubCommand, App};
use clap::{App, ArgMatches, SubCommand};
use mdbook::MDBook;
use mdbook::errors::Result;
use get_book_dir;
@ -7,12 +7,16 @@ use get_book_dir;
pub fn make_subcommand<'a, 'b>() -> App<'a, 'b> {
SubCommand::with_name("test")
.about("Test that code samples compile")
.arg_from_usage("-L, --library-path [DIR]... 'directory to add to crate search path'")
.arg_from_usage(
"-L, --library-path [DIR]... 'directory to add to crate search path'",
)
}
// test command implementation
pub fn execute(args: &ArgMatches) -> Result<()> {
let library_paths: Vec<&str> = args.values_of("library-path").map(|v| v.collect()).unwrap_or_default();
let library_paths: Vec<&str> = args.values_of("library-path")
.map(|v| v.collect())
.unwrap_or_default();
let book_dir = get_book_dir(args);
let mut book = MDBook::new(&book_dir).read_config()?;

50
src/bin/watch.rs
View File

@ -4,7 +4,7 @@ use std::path::Path;
use self::notify::Watcher;
use std::time::Duration;
use std::sync::mpsc::channel;
use clap::{ArgMatches, SubCommand, App};
use clap::{App, ArgMatches, SubCommand};
use mdbook::MDBook;
use mdbook::errors::Result;
use {get_book_dir, open};
@ -14,9 +14,18 @@ pub fn make_subcommand<'a, 'b>() -> App<'a, 'b> {
SubCommand::with_name("watch")
.about("Watch the files for changes")
.arg_from_usage("-o, --open 'Open the compiled book in a web browser'")
.arg_from_usage("-d, --dest-dir=[dest-dir] 'The output directory for your book{n}(Defaults to ./book when omitted)'")
.arg_from_usage("--curly-quotes 'Convert straight quotes to curly quotes, except for those that occur in code blocks and code spans'")
.arg_from_usage("[dir] 'A directory for your book{n}(Defaults to Current Directory when omitted)'")
.arg_from_usage(
"-d, --dest-dir=[dest-dir] 'The output directory for \
your book{n}(Defaults to ./book when omitted)'",
)
.arg_from_usage(
"--curly-quotes 'Convert straight quotes to curly quotes, except \
for those that occur in code blocks and code spans'",
)
.arg_from_usage(
"[dir] 'A directory for your book{n}(Defaults to \
Current Directory when omitted)'",
)
}
// Watch command implementation
@ -51,7 +60,8 @@ pub fn execute(args: &ArgMatches) -> Result<()> {
// Calls the closure when a book source file is changed. This is blocking!
pub fn trigger_on_change<F>(book: &mut MDBook, closure: F) -> ()
where F: Fn(&Path, &mut MDBook) -> ()
where
F: Fn(&Path, &mut MDBook) -> (),
{
use self::notify::RecursiveMode::*;
use self::notify::DebouncedEvent::*;
@ -64,7 +74,7 @@ pub fn trigger_on_change<F>(book: &mut MDBook, closure: F) -> ()
Err(e) => {
println!("Error while trying to watch the files:\n\n\t{:?}", e);
::std::process::exit(0);
},
}
};
// Add the source directory to the watcher
@ -74,19 +84,20 @@ pub fn trigger_on_change<F>(book: &mut MDBook, closure: F) -> ()
};
// Add the theme directory to the watcher
watcher.watch(book.get_theme_path(), Recursive).unwrap_or_default();
watcher.watch(book.get_theme_path(), Recursive)
.unwrap_or_default();
// Add the book.{json,toml} file to the watcher if it exists, because it's not
// located in the source directory
if watcher
.watch(book.get_root().join("book.json"), NonRecursive)
.is_err() {
if watcher.watch(book.get_root().join("book.json"), NonRecursive)
.is_err()
{
// do nothing if book.json is not found
}
if watcher
.watch(book.get_root().join("book.toml"), NonRecursive)
.is_err() {
if watcher.watch(book.get_root().join("book.toml"), NonRecursive)
.is_err()
{
// do nothing if book.toml is not found
}
@ -96,18 +107,15 @@ pub fn trigger_on_change<F>(book: &mut MDBook, closure: F) -> ()
match rx.recv() {
Ok(event) => {
match event {
Create(path) |
Write(path) |
Remove(path) |
Rename(_, path) => {
Create(path) | Write(path) | Remove(path) | Rename(_, path) => {
closure(&path, book);
},
_ => {},
}
},
_ => {}
}
}
Err(e) => {
println!("An error occured: {:?}", e);
},
}
}
}
}

13
src/book/bookitem.rs
View File

@ -27,7 +27,6 @@ pub struct BookItems<'a> {
impl Chapter {
pub fn new(name: String, path: PathBuf) -> Self {
Chapter {
name: name,
path: path,
@ -39,7 +38,8 @@ impl Chapter {
impl Serialize for Chapter {
fn serialize<S>(&self, serializer: S) -> ::std::result::Result<S::Ok, S::Error>
where S: Serializer
where
S: Serializer,
{
let mut struct_ = serializer.serialize_struct("Chapter", 2)?;
struct_.serialize_field("name", &self.name)?;
@ -63,21 +63,20 @@ impl<'a> Iterator for BookItems<'a> {
Some((parent_items, parent_idx)) => {
self.items = parent_items;
self.current_index = parent_idx + 1;
},
}
}
} else {
let cur = &self.items[self.current_index];
match *cur {
BookItem::Chapter(_, ref ch) |
BookItem::Affix(ref ch) => {
BookItem::Chapter(_, ref ch) | BookItem::Affix(ref ch) => {
self.stack.push((self.items, self.current_index));
self.items = &ch.sub_items[..];
self.current_index = 0;
},
}
BookItem::Spacer => {
self.current_index += 1;
},
}
}
return Some(cur);

107
src/book/mod.rs
View File

@ -8,8 +8,8 @@ use std::io::{Read, Write};
use std::process::Command;
use tempdir::TempDir;
use {theme, parse, utils};
use renderer::{Renderer, HtmlHandlebars};
use {parse, theme, utils};
use renderer::{HtmlHandlebars, Renderer};
use preprocess;
use errors::*;
@ -60,7 +60,6 @@ impl MDBook {
/// [`set_dest()`](#method.set_dest)
pub fn new<P: Into<PathBuf>>(root: P) -> MDBook {
let root = root.into();
if !root.exists() || !root.is_dir() {
warn!("{:?} No directory with that name", root);
@ -130,7 +129,6 @@ impl MDBook {
/// `chapter_1.md` to the source directory.
pub fn init(&mut self) -> Result<()> {
debug!("[fn]: init");
if !self.config.get_root().exists() {
@ -139,24 +137,25 @@ impl MDBook {
}
{
if !self.get_destination().exists() {
debug!("[*]: {:?} does not exist, trying to create directory", self.get_destination());
debug!("[*]: {:?} does not exist, trying to create directory",
self.get_destination());
fs::create_dir_all(self.get_destination())?;
}
if !self.config.get_source().exists() {
debug!("[*]: {:?} does not exist, trying to create directory", self.config.get_source());
debug!("[*]: {:?} does not exist, trying to create directory",
self.config.get_source());
fs::create_dir_all(self.config.get_source())?;
}
let summary = self.config.get_source().join("SUMMARY.md");
if !summary.exists() {
// Summary does not exist, create it
debug!("[*]: {:?} does not exist, trying to create SUMMARY.md", &summary);
debug!("[*]: {:?} does not exist, trying to create SUMMARY.md",
&summary);
let mut f = File::create(&summary)?;
debug!("[*]: Writing to SUMMARY.md");
@ -175,16 +174,15 @@ impl MDBook {
debug!("[*]: item: {:?}", item);
let ch = match *item {
BookItem::Spacer => continue,
BookItem::Chapter(_, ref ch) |
BookItem::Affix(ref ch) => ch,
BookItem::Chapter(_, ref ch) | BookItem::Affix(ref ch) => ch,
};
if !ch.path.as_os_str().is_empty() {
let path = self.config.get_source().join(&ch.path);
if !path.exists() {
if !self.create_missing {
return Err(format!("'{}' referenced from SUMMARY.md does not exist.", path.to_string_lossy())
.into());
return Err(format!("'{}' referenced from SUMMARY.md does not exist.",
path.to_string_lossy()).into());
}
debug!("[*]: {:?} does not exist, trying to create file", path);
::std::fs::create_dir_all(path.parent().unwrap())?;
@ -203,21 +201,22 @@ impl MDBook {
pub fn create_gitignore(&self) {
let gitignore = self.get_gitignore();
let destination = self.config.get_html_config()
.get_destination();
let destination = self.config.get_html_config().get_destination();
// Check that the gitignore does not extist and that the destination path begins with the root path
// Check that the gitignore does not extist and
// that the destination path begins with the root path
// We assume tha if it does begin with the root path it is contained within. This assumption
// will not hold true for paths containing double dots to go back up e.g. `root/../destination`
// will not hold true for paths containing double dots to go back up
// e.g. `root/../destination`
if !gitignore.exists() && destination.starts_with(self.config.get_root()) {
let relative = destination
.strip_prefix(self.config.get_root())
.expect("Could not strip the root prefix, path is not relative to root")
let relative = destination.strip_prefix(self.config.get_root())
.expect("Could not strip the root prefix, path is not \
relative to root")
.to_str()
.expect("Could not convert to &str");
debug!("[*]: {:?} does not exist, trying to create .gitignore", gitignore);
debug!("[*]: {:?} does not exist, trying to create .gitignore",
gitignore);
let mut f = File::create(&gitignore).expect("Could not create file.");
@ -254,7 +253,8 @@ impl MDBook {
let themedir = self.config.get_html_config().get_theme();
if !themedir.exists() {
debug!("[*]: {:?} does not exist, trying to create directory", themedir);
debug!("[*]: {:?} does not exist, trying to create directory",
themedir);
fs::create_dir(&themedir)?;
}
@ -286,11 +286,9 @@ impl MDBook {
}
pub fn write_file<P: AsRef<Path>>(&self, filename: P, content: &[u8]) -> Result<()> {
let path = self.get_destination()
.join(filename);
let path = self.get_destination().join(filename);
utils::fs::create_file(&path)?
.write_all(content)
utils::fs::create_file(&path)?.write_all(content)
.map_err(|e| e.into())
}
@ -300,7 +298,6 @@ impl MDBook {
/// The root directory is the one specified when creating a new `MDBook`
pub fn read_config(mut self) -> Result<Self> {
let toml = self.get_root().join("book.toml");
let json = self.get_root().join("book.json");
@ -362,14 +359,11 @@ impl MDBook {
.collect();
let temp_dir = TempDir::new("mdbook")?;
for item in self.iter() {
if let BookItem::Chapter(_, ref ch) = *item {
if !ch.path.as_os_str().is_empty() {
let path = self.get_source().join(&ch.path);
let base = path.parent().ok_or_else(
|| String::from("Invalid bookitem path!"),
)?;
let base = path.parent()
.ok_or_else(|| String::from("Invalid bookitem path!"))?;
let content = utils::fs::file_to_string(&path)?;
// Parse and expand links
let content = preprocess::links::replace_all(&content, base)?;
@ -380,10 +374,14 @@ impl MDBook {
let mut tmpf = utils::fs::create_file(&path)?;
tmpf.write_all(content.as_bytes())?;
let output = Command::new("rustdoc").arg(&path).arg("--test").args(&library_args).output()?;
let output = Command::new("rustdoc").arg(&path)
.arg("--test")
.args(&library_args)
.output()?;
if !output.status.success() {
bail!(ErrorKind::Subprocess("Rustdoc returned an error".to_string(), output));
bail!(ErrorKind::Subprocess("Rustdoc returned an error".to_string(),
output));
}
}
}
@ -398,15 +396,15 @@ impl MDBook {
pub fn with_destination<T: Into<PathBuf>>(mut self, destination: T) -> Self {
let root = self.config.get_root().to_owned();
self.config.get_mut_html_config()
self.config
.get_mut_html_config()
.set_destination(&root, &destination.into());
self
}
pub fn get_destination(&self) -> &Path {
self.config.get_html_config()
.get_destination()
self.config.get_html_config().get_destination()
}
pub fn with_source<T: Into<PathBuf>>(mut self, source: T) -> Self {
@ -452,61 +450,56 @@ impl MDBook {
pub fn with_theme_path<T: Into<PathBuf>>(mut self, theme_path: T) -> Self {
let root = self.config.get_root().to_owned();
self.config.get_mut_html_config()
self.config
.get_mut_html_config()
.set_theme(&root, &theme_path.into());
self
}
pub fn get_theme_path(&self) -> &Path {
self.config.get_html_config()
.get_theme()
self.config.get_html_config().get_theme()
}
pub fn with_curly_quotes(mut self, curly_quotes: bool) -> Self {
self.config.get_mut_html_config()
self.config
.get_mut_html_config()
.set_curly_quotes(curly_quotes);
self
}
pub fn get_curly_quotes(&self) -> bool {
self.config.get_html_config()
.get_curly_quotes()
self.config.get_html_config().get_curly_quotes()
}
pub fn with_mathjax_support(mut self, mathjax_support: bool) -> Self {
self.config.get_mut_html_config()
self.config
.get_mut_html_config()
.set_mathjax_support(mathjax_support);
self
}
pub fn get_mathjax_support(&self) -> bool {
self.config.get_html_config()
.get_mathjax_support()
self.config.get_html_config().get_mathjax_support()
}
pub fn get_google_analytics_id(&self) -> Option<String> {
self.config.get_html_config()
.get_google_analytics_id()
self.config.get_html_config().get_google_analytics_id()
}
pub fn has_additional_js(&self) -> bool {
self.config.get_html_config()
.has_additional_js()
self.config.get_html_config().has_additional_js()
}
pub fn get_additional_js(&self) -> &[PathBuf] {
self.config.get_html_config()
.get_additional_js()
self.config.get_html_config().get_additional_js()
}
pub fn has_additional_css(&self) -> bool {
self.config.get_html_config()
.has_additional_css()
self.config.get_html_config().has_additional_css()
}
pub fn get_additional_css(&self) -> &[PathBuf] {
self.config.get_html_config()
.get_additional_css()
self.config.get_html_config().get_additional_css()
}
pub fn get_html_config(&self) -> &HtmlConfig {

13
src/config/bookconfig.rs
View File

@ -1,4 +1,4 @@
use std::path::{PathBuf, Path};
use std::path::{Path, PathBuf};
use super::HtmlConfig;
use super::tomlconfig::TomlConfig;
@ -33,7 +33,8 @@ impl BookConfig {
///
/// assert_eq!(config.get_root(), &root);
/// assert_eq!(config.get_source(), PathBuf::from("directory/to/my/book/src"));
/// assert_eq!(config.get_html_config(), &HtmlConfig::new(PathBuf::from("directory/to/my/book")));
/// assert_eq!(config.get_html_config(),
/// &HtmlConfig::new(PathBuf::from("directory/to/my/book")));
/// ```
pub fn new<T: Into<PathBuf>>(root: T) -> Self {
let root: PathBuf = root.into();
@ -86,7 +87,6 @@ impl BookConfig {
}
pub fn fill_from_tomlconfig(&mut self, tomlconfig: TomlConfig) -> &mut Self {
if let Some(s) = tomlconfig.source {
self.set_source(s);
}
@ -128,7 +128,6 @@ impl BookConfig {
/// The JSON configuration file is **deprecated** and should not be used anymore.
/// Please, migrate to the TOML configuration file.
pub fn fill_from_jsonconfig(&mut self, jsonconfig: JsonConfig) -> &mut Self {
if let Some(s) = jsonconfig.src {
self.set_source(s);
}
@ -147,14 +146,12 @@ impl BookConfig {
if let Some(d) = jsonconfig.dest {
let root = self.get_root().to_owned();
self.get_mut_html_config()
.set_destination(&root, &d);
self.get_mut_html_config().set_destination(&root, &d);
}
if let Some(d) = jsonconfig.theme_path {
let root = self.get_root().to_owned();
self.get_mut_html_config()
.set_theme(&root, &d);
self.get_mut_html_config().set_theme(&root, &d);
}
self

10
src/config/htmlconfig.rs
View File

@ -1,4 +1,4 @@
use std::path::{PathBuf, Path};
use std::path::{Path, PathBuf};
use super::tomlconfig::TomlHtmlConfig;
use super::playpenconfig::PlaypenConfig;
@ -16,7 +16,8 @@ pub struct HtmlConfig {
}
impl HtmlConfig {
/// Creates a new `HtmlConfig` struct containing the configuration parameters for the HTML renderer.
/// Creates a new `HtmlConfig` struct containing
/// the configuration parameters for the HTML renderer.
///
/// ```
/// # use std::path::PathBuf;
@ -42,7 +43,10 @@ impl HtmlConfig {
}
}
pub fn fill_from_tomlconfig<T: Into<PathBuf>>(&mut self, root: T, tomlconfig: TomlHtmlConfig) -> &mut Self {
pub fn fill_from_tomlconfig<T: Into<PathBuf>>(&mut self,
root: T,
tomlconfig: TomlHtmlConfig)
-> &mut Self {
let root = root.into();
if let Some(d) = tomlconfig.destination {

3
src/config/jsonconfig.rs
View File

@ -34,8 +34,7 @@ pub struct JsonConfig {
/// ```
impl JsonConfig {
pub fn from_json(input: &str) -> Result<Self> {
let config: JsonConfig = serde_json::from_str(input)
.chain_err(|| "Could not parse JSON")?;
let config: JsonConfig = serde_json::from_str(input).chain_err(|| "Could not parse JSON")?;
Ok(config)
}

7
src/config/playpenconfig.rs
View File

@ -1,4 +1,4 @@
use std::path::{PathBuf, Path};
use std::path::{Path, PathBuf};
use super::tomlconfig::TomlPlaypenConfig;
@ -28,7 +28,10 @@ impl PlaypenConfig {
}
}
pub fn fill_from_tomlconfig<T: Into<PathBuf>>(&mut self, root: T, tomlplaypenconfig: TomlPlaypenConfig) -> &mut Self {
pub fn fill_from_tomlconfig<T: Into<PathBuf>>(&mut self,
root: T,
tomlplaypenconfig: TomlPlaypenConfig)
-> &mut Self {
let root = root.into();
if let Some(editor) = tomlplaypenconfig.editor {

3
src/config/tomlconfig.rs
View File

@ -53,8 +53,7 @@ pub struct TomlPlaypenConfig {
/// ```
impl TomlConfig {
pub fn from_toml(input: &str) -> Result<Self> {
let config: TomlConfig = toml::from_str(input)
.chain_err(|| "Could not parse TOML")?;
let config: TomlConfig = toml::from_str(input).chain_err(|| "Could not parse TOML")?;
Ok(config)
}

6
src/lib.rs
View File

@ -3,8 +3,8 @@
//! **mdBook** is similar to Gitbook but implemented in Rust.
//! It offers a command line interface, but can also be used as a regular crate.
//!
//! This is the API doc, but you can find a [less "low-level" documentation here](../index.html) that
//! contains information about the command line tool, format, structure etc.
//! This is the API doc, but you can find a [less "low-level" documentation here](../index.html)
//! that contains information about the command line tool, format, structure etc.
//! It is also rendered with mdBook to showcase the features and default theme.
//!
//! Some reasons why you would want to use the crate (over the cli):
@ -80,9 +80,9 @@ extern crate lazy_static;
extern crate log;
extern crate pulldown_cmark;
extern crate regex;
extern crate serde;
#[macro_use]
extern crate serde_derive;
extern crate serde;
#[macro_use]
extern crate serde_json;
extern crate tempdir;

80
src/parse/summary.rs
View File

@ -1,6 +1,6 @@
use std::path::PathBuf;
use std::fs::File;
use std::io::{Read, Result, Error, ErrorKind};
use std::io::{Error, ErrorKind, Read, Result};
use book::bookitem::{BookItem, Chapter};
pub fn construct_bookitems(path: &PathBuf) -> Result<Vec<BookItem>> {
@ -14,7 +14,10 @@ pub fn construct_bookitems(path: &PathBuf) -> Result<Vec<BookItem>> {
Ok(top_items)
}
fn parse_level(summary: &mut Vec<&str>, current_level: i32, mut section: Vec<i32>) -> Result<Vec<BookItem>> {
fn parse_level(summary: &mut Vec<&str>,
current_level: i32,
mut section: Vec<i32>)
-> Result<Vec<BookItem>> {
debug!("[fn]: parse_level");
let mut items: Vec<BookItem> = vec![];
@ -36,9 +39,9 @@ fn parse_level(summary: &mut Vec<&str>, current_level: i32, mut section: Vec<i32
// Level can not be root level !!
// Add a sub-number to section
section.push(0);
let last = items
.pop()
.expect("There should be at least one item since this can't be the root level");
let last = items.pop().expect(
"There should be at least one item since this can't be the root level",
);
if let BookItem::Chapter(ref s, ref ch) = last {
let mut ch = ch.clone();
@ -49,52 +52,57 @@ fn parse_level(summary: &mut Vec<&str>, current_level: i32, mut section: Vec<i32
section.pop();
continue;
} else {
return Err(Error::new(ErrorKind::Other,
return Err(Error::new(
ErrorKind::Other,
"Your summary.md is messed up\n\n
Prefix, \
Suffix and Spacer elements can only exist on the root level.\n
Suffix and Spacer elements can only exist \
on the root level.\n
\
Prefix elements can only exist before any chapter and there can be \
no chapters after suffix elements."));
Prefix elements can only exist before \
any chapter and there can be \
no chapters after suffix elements.",
));
};
} else {
// level and current_level are the same, parse the line
item = if let Some(parsed_item) = parse_line(summary[0]) {
// Eliminate possible errors and set section to -1 after suffix
match parsed_item {
// error if level != 0 and BookItem is != Chapter
BookItem::Affix(_) |
BookItem::Spacer if level > 0 => {
return Err(Error::new(ErrorKind::Other,
BookItem::Affix(_) | BookItem::Spacer if level > 0 => {
return Err(Error::new(
ErrorKind::Other,
"Your summary.md is messed up\n\n
\
Prefix, Suffix and Spacer elements can only exist on the \
root level.\n
Prefix, Suffix and Spacer elements \
can only exist on the root level.\n
Prefix \
elements can only exist before any chapter and there can be \
no chapters after suffix elements."))
},
elements can only exist before any chapter and \
there can be no chapters after suffix elements.",
))
}
// error if BookItem == Chapter and section == -1
BookItem::Chapter(_, _) if section[0] == -1 => {
return Err(Error::new(ErrorKind::Other,
return Err(Error::new(
ErrorKind::Other,
"Your summary.md is messed up\n\n
\
Prefix, Suffix and Spacer elements can only exist on the \
root level.\n
Prefix, Suffix and Spacer elements can only \
exist on the root level.\n
Prefix \
elements can only exist before any chapter and there can be \
no chapters after suffix elements."))
},
elements can only exist before any chapter and \
there can be no chapters after suffix elements.",
))
}
// Set section = -1 after suffix
BookItem::Affix(_) if section[0] > 0 => {
section[0] = -1;
},
}
_ => {},
_ => {}
}
match parsed_item {
@ -102,14 +110,12 @@ fn parse_level(summary: &mut Vec<&str>, current_level: i32, mut section: Vec<i32
// Increment section
let len = section.len() - 1;
section[len] += 1;
let s = section
.iter()
let s = section.iter()
.fold("".to_owned(), |s, i| s + &i.to_string() + ".");
BookItem::Chapter(s, ch)
},
}
_ => parsed_item,
}
} else {
// If parse_line does not return Some(_) continue...
summary.remove(0);
@ -146,8 +152,10 @@ fn level(line: &str, spaces_in_tab: i32) -> Result<i32> {
if spaces > 0 {
debug!("[SUMMARY.md]:");
debug!("\t[line]: {}", line);
debug!("[*]: There is an indentation error on this line. Indentation should be {} spaces", spaces_in_tab);
return Err(Error::new(ErrorKind::Other, format!("Indentation error on line:\n\n{}", line)));
debug!("[*]: There is an indentation error on this line. Indentation should be {} spaces",
spaces_in_tab);
return Err(Error::new(ErrorKind::Other,
format!("Indentation error on line:\n\n{}", line)));
}
Ok(level)
@ -177,7 +185,7 @@ fn parse_line(l: &str) -> Option<BookItem> {
} else {
return None;
}
},
}
// Non-list element
'[' => {
debug!("[*]: Line is a link element");
@ -187,8 +195,8 @@ fn parse_line(l: &str) -> Option<BookItem> {
} else {
return None;
}
},
_ => {},
}
_ => {}
}
}

45
src/preprocess/links.rs
View File

@ -39,7 +39,6 @@ struct Link<'a> {
impl<'a> Link<'a> {
fn from_capture(cap: Captures<'a>) -> Option<Link<'a>> {
let link_type = match (cap.get(0), cap.get(1), cap.get(2)) {
(_, Some(typ), Some(rest)) => {
let mut path_props = rest.as_str().split_whitespace();
@ -51,14 +50,15 @@ impl<'a> Link<'a> {
("playpen", Some(pth)) => Some(LinkType::Playpen(pth, props)),
_ => None,
}
},
(Some(mat), None, None) if mat.as_str().starts_with(ESCAPE_CHAR) => Some(LinkType::Escaped),
}
(Some(mat), None, None) if mat.as_str().starts_with(ESCAPE_CHAR) => {
Some(LinkType::Escaped)
}
_ => None,
};
link_type.and_then(|lnk| {
cap.get(0)
.map(|mat| {
cap.get(0).map(|mat| {
Link {
start_index: mat.start(),
end_index: mat.end(),
@ -75,14 +75,22 @@ impl<'a> Link<'a> {
// omit the escape char
LinkType::Escaped => Ok((&self.link_text[1..]).to_owned()),
LinkType::Include(ref pat) => {
file_to_string(base.join(pat)).chain_err(|| format!("Could not read file for link {}", self.link_text))
},
file_to_string(base.join(pat)).chain_err(|| {
format!("Could not read file for \
link {}",
self.link_text)
})
}
LinkType::Playpen(ref pat, ref attrs) => {
let contents = file_to_string(base.join(pat))
.chain_err(|| format!("Could not read file for link {}", self.link_text))?;
let contents = file_to_string(base.join(pat)).chain_err(|| {
format!("Could not \
read file \
for link {}",
self.link_text)
})?;
let ftype = if !attrs.is_empty() { "rust," } else { "rust" };
Ok(format!("```{}{}\n{}\n```\n", ftype, attrs.join(","), contents))
},
}
}
}
}
@ -190,7 +198,8 @@ fn test_find_links_escaped_link() {
#[test]
fn test_find_playpens_with_properties() {
let s = "Some random text with escaped playpen {{#playpen file.rs editable }} and some more\n text {{#playpen my.rs editable no_run should_panic}} ...";
let s = "Some random text with escaped playpen {{#playpen file.rs editable }} and some more\n \
text {{#playpen my.rs editable no_run should_panic}} ...";
let res = find_links(s).collect::<Vec<_>>();
println!("\nOUTPUT: {:?}\n", res);
@ -202,16 +211,19 @@ fn test_find_playpens_with_properties() {
link_text: "{{#playpen file.rs editable }}",
},
Link {
start_index: 90,
end_index: 137,
link: LinkType::Playpen(PathBuf::from("my.rs"), vec!["editable", "no_run", "should_panic"]),
start_index: 89,
end_index: 136,
link: LinkType::Playpen(PathBuf::from("my.rs"),
vec!["editable", "no_run", "should_panic"]),
link_text: "{{#playpen my.rs editable no_run should_panic}}",
}]);
}
#[test]
fn test_find_all_link_types() {
let s = "Some random text with escaped playpen {{#include file.rs}} and \\{{#contents are insignifficant in escaped link}} some more\n text {{#playpen my.rs editable no_run should_panic}} ...";
let s = "Some random text with escaped playpen {{#include file.rs}} and \\{{#contents are \
insignifficant in escaped link}} some more\n text {{#playpen my.rs editable no_run \
should_panic}} ...";
let res = find_links(s).collect::<Vec<_>>();
println!("\nOUTPUT: {:?}\n", res);
@ -234,7 +246,8 @@ fn test_find_all_link_types() {
Link {
start_index: 130,
end_index: 177,
link: LinkType::Playpen(PathBuf::from("my.rs"), vec!["editable", "no_run", "should_panic"]),
link: LinkType::Playpen(PathBuf::from("my.rs"),
vec!["editable", "no_run", "should_panic"]),
link_text: "{{#playpen my.rs editable no_run should_panic}}",
});
}

260
src/renderer/html_handlebars/hbs_renderer.rs
View File

@ -4,10 +4,10 @@ use renderer::Renderer;
use book::MDBook;
use book::bookitem::{BookItem, Chapter};
use config::PlaypenConfig;
use {utils, theme};
use theme::{Theme, playpen_editor};
use {theme, utils};
use theme::{playpen_editor, Theme};
use errors::*;
use regex::{Regex, Captures};
use regex::{Captures, Regex};
use std::ascii::AsciiExt;
use std::path::{Path, PathBuf};
@ -28,18 +28,20 @@ impl HtmlHandlebars {
HtmlHandlebars
}
fn render_item(&self, item: &BookItem, mut ctx: RenderItemContext, print_content: &mut String)
fn render_item(&self,
item: &BookItem,
mut ctx: RenderItemContext,
print_content: &mut String)
-> Result<()> {
// FIXME: This should be made DRY-er and rely less on mutable state
match *item {
BookItem::Chapter(_, ref ch) |
BookItem::Affix(ref ch) if !ch.path.as_os_str().is_empty() => {
BookItem::Chapter(_, ref ch) | BookItem::Affix(ref ch)
if !ch.path.as_os_str().is_empty() =>
{
let path = ctx.book.get_source().join(&ch.path);
let content = utils::fs::file_to_string(&path)?;
let base = path.parent().ok_or_else(
|| String::from("Invalid bookitem path!"),
)?;
let base = path.parent()
.ok_or_else(|| String::from("Invalid bookitem path!"))?;
// Parse and expand links
let content = preprocess::links::replace_all(&content, base)?;
@ -48,13 +50,18 @@ impl HtmlHandlebars {
// Update the context with data for this file
let path = ch.path.to_str().ok_or_else(|| {
io::Error::new(io::ErrorKind::Other, "Could not convert path to str")
io::Error::new(io::ErrorKind::Other,
"Could not convert path \
to str")
})?;
// Non-lexical lifetimes needed :'(
let title: String;
{
let book_title = ctx.data.get("book_title").and_then(serde_json::Value::as_str).unwrap_or("");
let book_title = ctx.data
.get("book_title")
.and_then(serde_json::Value::as_str)
.unwrap_or("");
title = ch.name.clone() + " - " + book_title;
}
@ -62,20 +69,20 @@ impl HtmlHandlebars {
ctx.data.insert("content".to_owned(), json!(content));
ctx.data.insert("chapter_title".to_owned(), json!(ch.name));
ctx.data.insert("title".to_owned(), json!(title));
ctx.data.insert(
"path_to_root".to_owned(),
json!(utils::fs::path_to_root(&ch.path)),
);
ctx.data.insert("path_to_root".to_owned(),
json!(utils::fs::path_to_root(&ch.path)));
// Render the handlebars template with the data
debug!("[*]: Render template");
let rendered = ctx.handlebars.render("index", &ctx.data)?;
let filepath = Path::new(&ch.path).with_extension("html");
let rendered = self.post_process(rendered,
&normalize_path(filepath.to_str()
.ok_or(Error::from(format!("Bad file name: {}", filepath.display())))?),
ctx.book.get_html_config().get_playpen_config()
let rendered = self.post_process(
rendered,
&normalize_path(filepath.to_str().ok_or(Error::from(
format!("Bad file name: {}", filepath.display()),
))?),
ctx.book.get_html_config().get_playpen_config(),
);
// Write to file
@ -85,8 +92,8 @@ impl HtmlHandlebars {
if ctx.is_index {
self.render_index(ctx.book, ch, &ctx.destination)?;
}
},
_ => {},
}
_ => {}
}
Ok(())
@ -104,24 +111,24 @@ impl HtmlHandlebars {
// This could cause a problem when someone displays
// code containing <base href=...>
// on the front page, however this case should be very very rare...
content = content
.lines()
content = content.lines()
.filter(|line| !line.contains("<base href="))
.collect::<Vec<&str>>()
.join("\n");
book.write_file("index.html", content.as_bytes())?;
info!(
"[*] Creating index.html from {:?} ✓",
book.get_destination()
.join(&ch.path.with_extension("html"))
);
info!("[*] Creating index.html from {:?} ✓",
book.get_destination().join(&ch.path.with_extension("html")));
Ok(())
}
fn post_process(&self, rendered: String, filepath: &str, playpen_config: &PlaypenConfig) -> String {
fn post_process(&self,
rendered: String,
filepath: &str,
playpen_config: &PlaypenConfig)
-> String {
let rendered = build_header_links(&rendered, &filepath);
let rendered = fix_anchor_links(&rendered, &filepath);
let rendered = fix_code_blocks(&rendered);
@ -136,45 +143,24 @@ impl HtmlHandlebars {
book.write_file("favicon.png", &theme.favicon)?;
book.write_file("jquery.js", &theme.jquery)?;
book.write_file("highlight.css", &theme.highlight_css)?;
book.write_file(
"tomorrow-night.css",
&theme.tomorrow_night_css,
)?;
book.write_file(
"ayu-highlight.css",
&theme.ayu_highlight_css,
)?;
book.write_file("tomorrow-night.css", &theme.tomorrow_night_css)?;
book.write_file("ayu-highlight.css", &theme.ayu_highlight_css)?;
book.write_file("highlight.js", &theme.highlight_js)?;
book.write_file("clipboard.min.js", &theme.clipboard_js)?;
book.write_file("store.js", &theme.store_js)?;
book.write_file(
"_FontAwesome/css/font-awesome.css",
theme::FONT_AWESOME,
)?;
book.write_file(
"_FontAwesome/fonts/fontawesome-webfont.eot",
theme::FONT_AWESOME_EOT,
)?;
book.write_file(
"_FontAwesome/fonts/fontawesome-webfont.svg",
theme::FONT_AWESOME_SVG,
)?;
book.write_file(
"_FontAwesome/fonts/fontawesome-webfont.ttf",
theme::FONT_AWESOME_TTF,
)?;
book.write_file(
"_FontAwesome/fonts/fontawesome-webfont.woff",
theme::FONT_AWESOME_WOFF,
)?;
book.write_file(
"_FontAwesome/fonts/fontawesome-webfont.woff2",
theme::FONT_AWESOME_WOFF2,
)?;
book.write_file(
"_FontAwesome/fonts/FontAwesome.ttf",
theme::FONT_AWESOME_TTF,
)?;
book.write_file("_FontAwesome/css/font-awesome.css", theme::FONT_AWESOME)?;
book.write_file("_FontAwesome/fonts/fontawesome-webfont.eot",
theme::FONT_AWESOME_EOT)?;
book.write_file("_FontAwesome/fonts/fontawesome-webfont.svg",
theme::FONT_AWESOME_SVG)?;
book.write_file("_FontAwesome/fonts/fontawesome-webfont.ttf",
theme::FONT_AWESOME_TTF)?;
book.write_file("_FontAwesome/fonts/fontawesome-webfont.woff",
theme::FONT_AWESOME_WOFF)?;
book.write_file("_FontAwesome/fonts/fontawesome-webfont.woff2",
theme::FONT_AWESOME_WOFF2)?;
book.write_file("_FontAwesome/fonts/FontAwesome.ttf",
theme::FONT_AWESOME_TTF)?;
let playpen_config = book.get_html_config().get_playpen_config();
@ -202,12 +188,11 @@ impl HtmlHandlebars {
let name = match custom_file.strip_prefix(book.get_root()) {
Ok(p) => p.to_str().expect("Could not convert to str"),
Err(_) => {
custom_file
.file_name()
custom_file.file_name()
.expect("File has a file name")
.to_str()
.expect("Could not convert to str")
},
}
};
book.write_file(name, &data)?;
@ -216,14 +201,17 @@ impl HtmlHandlebars {
}
/// Update the context with data for this file
fn configure_print_version(&self, data: &mut serde_json::Map<String, serde_json::Value>, print_content: &str) {
fn configure_print_version(&self,
data: &mut serde_json::Map<String, serde_json::Value>,
print_content: &str) {
// Make sure that the Print chapter does not display the title from
// the last rendered chapter by removing it from its context
data.remove("title");
data.insert("is_print".to_owned(), json!(true));
data.insert("path".to_owned(), json!("print.md"));
data.insert("content".to_owned(), json!(print_content));
data.insert("path_to_root".to_owned(), json!(utils::fs::path_to_root(Path::new("print.md"))));
data.insert("path_to_root".to_owned(),
json!(utils::fs::path_to_root(Path::new("print.md"))));
}
fn register_hbs_helpers(&self, handlebars: &mut Handlebars) {
@ -235,10 +223,9 @@ impl HtmlHandlebars {
/// Copy across any additional CSS and JavaScript files which the book
/// has been configured to use.
fn copy_additional_css_and_js(&self, book: &MDBook) -> Result<()> {
let custom_files = book.get_additional_css().iter().chain(
book.get_additional_js()
.iter(),
);
let custom_files = book.get_additional_css()
.iter()
.chain(book.get_additional_js().iter());
for custom_file in custom_files {
self.write_custom_file(custom_file, book)?;
@ -257,10 +244,7 @@ impl Renderer for HtmlHandlebars {
let theme = theme::Theme::new(book.get_theme_path());
debug!("[*]: Register handlebars template");
handlebars.register_template_string(
"index",
String::from_utf8(theme.index.clone())?,
)?;
handlebars.register_template_string("index", String::from_utf8(theme.index.clone())?)?;
debug!("[*]: Register handlebars helpers");
self.register_hbs_helpers(&mut handlebars);
@ -297,13 +281,12 @@ impl Renderer for HtmlHandlebars {
let rendered = handlebars.render("index", &data)?;
let rendered = self.post_process(rendered, "print.html",
let rendered = self.post_process(rendered,
"print.html",
book.get_html_config().get_playpen_config());
book.write_file(
Path::new("print").with_extension("html"),
&rendered.into_bytes(),
)?;
book.write_file(Path::new("print").with_extension("html"),
&rendered.into_bytes())?;
info!("[*] Creating print.html ✓");
// Copy static files (js, css, images, ...)
@ -346,14 +329,11 @@ fn make_data(book: &MDBook) -> Result<serde_json::Map<String, serde_json::Value>
match style.strip_prefix(book.get_root()) {
Ok(p) => css.push(p.to_str().expect("Could not convert to str")),
Err(_) => {
css.push(
style
.file_name()
css.push(style.file_name()
.expect("File has a file name")
.to_str()
.expect("Could not convert to str"),
)
},
.expect("Could not convert to str"))
}
}
}
data.insert("additional_css".to_owned(), json!(css));
@ -366,14 +346,11 @@ fn make_data(book: &MDBook) -> Result<serde_json::Map<String, serde_json::Value>
match script.strip_prefix(book.get_root()) {
Ok(p) => js.push(p.to_str().expect("Could not convert to str")),
Err(_) => {
js.push(
script
.file_name()
js.push(script.file_name()
.expect("File has a file name")
.to_str()
.expect("Could not convert to str"),
)
},
.expect("Could not convert to str"))
}
}
}
data.insert("additional_js".to_owned(), json!(js));
@ -385,7 +362,8 @@ fn make_data(book: &MDBook) -> Result<serde_json::Map<String, serde_json::Value>
data.insert("ace_js".to_owned(), json!("ace.js"));
data.insert("mode_rust_js".to_owned(), json!("mode-rust.js"));
data.insert("theme_dawn_js".to_owned(), json!("theme-dawn.js"));
data.insert("theme_tomorrow_night_js".to_owned(), json!("theme-tomorrow_night.js"));
data.insert("theme_tomorrow_night_js".to_owned(),
json!("theme-tomorrow_night.js"));
}
let mut chapters = vec![];
@ -398,22 +376,25 @@ fn make_data(book: &MDBook) -> Result<serde_json::Map<String, serde_json::Value>
BookItem::Affix(ref ch) => {
chapter.insert("name".to_owned(), json!(ch.name));
let path = ch.path.to_str().ok_or_else(|| {
io::Error::new(io::ErrorKind::Other, "Could not convert path to str")
io::Error::new(io::ErrorKind::Other,
"Could not convert path \
to str")
})?;
chapter.insert("path".to_owned(), json!(path));
},
}
BookItem::Chapter(ref s, ref ch) => {
chapter.insert("section".to_owned(), json!(s));
chapter.insert("name".to_owned(), json!(ch.name));
let path = ch.path.to_str().ok_or_else(|| {
io::Error::new(io::ErrorKind::Other, "Could not convert path to str")
io::Error::new(io::ErrorKind::Other,
"Could not convert path \
to str")
})?;
chapter.insert("path".to_owned(), json!(path));
},
}
BookItem::Spacer => {
chapter.insert("spacer".to_owned(), json!("_spacer_"));
},
}
}
chapters.push(chapter);
@ -431,11 +412,9 @@ fn build_header_links(html: &str, filepath: &str) -> String {
let regex = Regex::new(r"<h(\d)>(.*?)</h\d>").unwrap();
let mut id_counter = HashMap::new();
regex
.replace_all(html, |caps: &Captures| {
let level = caps[1].parse().expect(
"Regex should ensure we only ever get numbers here",
);
regex.replace_all(html, |caps: &Captures| {
let level = caps[1].parse()
.expect("Regex should ensure we only ever get numbers here");
wrap_header_with_link(level, &caps[2], &mut id_counter, filepath)
})
@ -444,7 +423,10 @@ fn build_header_links(html: &str, filepath: &str) -> String {
/// Wraps a single header tag with a link, making sure each tag gets its own
/// unique ID by appending an auto-incremented number (if necessary).
fn wrap_header_with_link(level: usize, content: &str, id_counter: &mut HashMap<String, usize>, filepath: &str)
fn wrap_header_with_link(level: usize,
content: &str,
id_counter: &mut HashMap<String, usize>,
filepath: &str)
-> String {
let raw_id = id_from_content(content);
@ -472,8 +454,7 @@ fn id_from_content(content: &str) -> String {
let mut content = content.to_string();
// Skip any tags or html-encoded stuff
const REPL_SUB: &[&str] = &[
"<em>",
const REPL_SUB: &[&str] = &["<em>",
"</em>",
"<code>",
"</code>",
@ -483,8 +464,7 @@ fn id_from_content(content: &str) -> String {
"&gt;",
"&amp;",
"&#39;",
"&quot;",
];
"&quot;"];
for sub in REPL_SUB {
content = content.replace(sub, "");
}
@ -500,19 +480,16 @@ fn id_from_content(content: &str) -> String {
// that in a very inelegant way
fn fix_anchor_links(html: &str, filepath: &str) -> String {
let regex = Regex::new(r##"<a([^>]+)href="#([^"]+)"([^>]*)>"##).unwrap();
regex
.replace_all(html, |caps: &Captures| {
regex.replace_all(html, |caps: &Captures| {
let before = &caps[1];
let anchor = &caps[2];
let after = &caps[3];
format!(
"<a{before}href=\"{filepath}#{anchor}\"{after}>",
format!("<a{before}href=\"{filepath}#{anchor}\"{after}>",
before = before,
filepath = filepath,
anchor = anchor,
after = after
)
after = after)
})
.into_owned()
}
@ -528,39 +505,46 @@ fn fix_anchor_links(html: &str, filepath: &str) -> String {
// This function replaces all commas by spaces in the code block classes
fn fix_code_blocks(html: &str) -> String {
let regex = Regex::new(r##"<code([^>]+)class="([^"]+)"([^>]*)>"##).unwrap();
regex
.replace_all(html, |caps: &Captures| {
regex.replace_all(html, |caps: &Captures| {
let before = &caps[1];
let classes = &caps[2].replace(",", " ");
let after = &caps[3];
format!(r#"<code{before}class="{classes}"{after}>"#, before = before, classes = classes, after = after)
format!(r#"<code{before}class="{classes}"{after}>"#,
before = before,
classes = classes,
after = after)
})
.into_owned()
}
fn add_playpen_pre(html: &str, playpen_config: &PlaypenConfig) -> String {
let regex = Regex::new(r##"((?s)<code[^>]?class="([^"]+)".*?>(.*?)</code>)"##).unwrap();
regex
.replace_all(html, |caps: &Captures| {
regex.replace_all(html, |caps: &Captures| {
let text = &caps[1];
let classes = &caps[2];
let code = &caps[3];
if (classes.contains("language-rust") && !classes.contains("ignore")) || classes.contains("mdbook-runnable") {
if (classes.contains("language-rust") && !classes.contains("ignore")) ||
classes.contains("mdbook-runnable")
{
// wrap the contents in an external pre block
if playpen_config.is_editable() &&
classes.contains("editable") || text.contains("fn main") || text.contains("quick_main!") {
if playpen_config.is_editable() && classes.contains("editable") ||
text.contains("fn main") || text.contains("quick_main!")
{
format!("<pre class=\"playpen\">{}</pre>", text)
} else {
// we need to inject our own main
let (attrs, code) = partition_source(code);
format!("<pre class=\"playpen\"><code class=\"{}\">\n# #![allow(unused_variables)]\n\
format!("<pre class=\"playpen\"><code class=\"{}\">\n# \
#![allow(unused_variables)]\n\
{}#fn main() {{\n\
{}\
#}}</code></pre>",
classes, attrs, code)
classes,
attrs,
code)
}
} else {
// not language-rust, so no-op
@ -609,15 +593,13 @@ pub fn normalize_path(path: &str) -> String {
pub fn normalize_id(content: &str) -> String {
content.chars()
.filter_map(|ch|
if ch.is_alphanumeric() || ch == '_' || ch == '-' {
.filter_map(|ch| if ch.is_alphanumeric() || ch == '_' || ch == '-' {
Some(ch.to_ascii_lowercase())
} else if ch.is_whitespace() {
Some('-')
} else {
None
}
)
})
.collect::<String>()
}
@ -643,15 +625,15 @@ mod tests {
),
(
"<h4></h4>",
r##"<a class="header" href="./some_chapter/some_section.html#" id=""><h4></h4></a>"##
r##"<a class="header" href="./some_chapter/some_section.html#" id=""><h4></h4></a>"##,
),
(
"<h4><em>Hï</em></h4>",
r##"<a class="header" href="./some_chapter/some_section.html#hï" id="hï"><h4><em>Hï</em></h4></a>"##
r##"<a class="header" href="./some_chapter/some_section.html#hï" id="hï"><h4><em>Hï</em></h4></a>"##,
),
(
"<h1>Foo</h1><h3>Foo</h3>",
r##"<a class="header" href="./some_chapter/some_section.html#foo" id="foo"><h1>Foo</h1></a><a class="header" href="./some_chapter/some_section.html#foo-1" id="foo-1"><h3>Foo</h3></a>"##
r##"<a class="header" href="./some_chapter/some_section.html#foo" id="foo"><h1>Foo</h1></a><a class="header" href="./some_chapter/some_section.html#foo-1" id="foo-1"><h3>Foo</h3></a>"##,
),
];
@ -668,7 +650,9 @@ mod tests {
#[test]
fn anchor_generation() {
assert_eq!(id_from_content("## `--passes`: add more rustdoc passes"), "--passes-add-more-rustdoc-passes");
assert_eq!(id_from_content("## Method-call expressions"), "method-call-expressions");
assert_eq!(id_from_content("## `--passes`: add more rustdoc passes"),
"--passes-add-more-rustdoc-passes");
assert_eq!(id_from_content("## Method-call expressions"),
"method-call-expressions");
}
}

73
src/renderer/html_handlebars/helpers/navigation.rs
View File

@ -2,7 +2,7 @@ use std::path::Path;
use std::collections::BTreeMap;
use serde_json;
use handlebars::{Handlebars, RenderError, RenderContext, Helper, Renderable, Context};
use handlebars::{Context, Handlebars, Helper, RenderContext, RenderError, Renderable};
// Handlebars helper for navigation
@ -11,14 +11,14 @@ pub fn previous(_h: &Helper, r: &Handlebars, rc: &mut RenderContext) -> Result<(
debug!("[fn]: previous (handlebars helper)");
debug!("[*]: Get data from context");
let chapters = rc.evaluate_absolute("chapters")
.and_then(|c| {
let chapters = rc.evaluate_absolute("chapters").and_then(|c| {
serde_json::value::from_value::<Vec<BTreeMap<String, String>>>(c.clone())
.map_err(|_| RenderError::new("Could not decode the JSON data"))
})?;
let current = rc.evaluate_absolute("path")?
.as_str().ok_or_else(|| RenderError::new("Type error for `path`, string expected"))?
.as_str()
.ok_or_else(|| RenderError::new("Type error for `path`, string expected"))?
.replace("\"", "");
let mut previous: Option<BTreeMap<String, String>> = None;
@ -26,21 +26,21 @@ pub fn previous(_h: &Helper, r: &Handlebars, rc: &mut RenderContext) -> Result<(
debug!("[*]: Search for current Chapter");
// Search for current chapter and return previous entry
for item in chapters {
match item.get("path") {
Some(path) if !path.is_empty() => {
if path == &current {
debug!("[*]: Found current chapter");
if let Some(previous) = previous {
debug!("[*]: Creating BTreeMap to inject in context");
// Create new BTreeMap to extend the context: 'title' and 'link'
let mut previous_chapter = BTreeMap::new();
// Chapter title
previous
.get("name").ok_or_else(|| RenderError::new("No title found for chapter in JSON data"))
previous.get("name")
.ok_or_else(|| {
RenderError::new("No title found for chapter in \
JSON data")
})
.and_then(|n| {
previous_chapter.insert("title".to_owned(), json!(n));
Ok(())
@ -48,12 +48,18 @@ pub fn previous(_h: &Helper, r: &Handlebars, rc: &mut RenderContext) -> Result<(
// Chapter link
previous
.get("path").ok_or_else(|| RenderError::new("No path found for chapter in JSON data"))
previous.get("path")
.ok_or_else(|| {
RenderError::new("No path found for chapter in \
JSON data")
})
.and_then(|p| {
Path::new(p)
.with_extension("html")
.to_str().ok_or_else(|| RenderError::new("Link could not be converted to str"))
Path::new(p).with_extension("html")
.to_str()
.ok_or_else(|| {
RenderError::new("Link could not be \
converted to str")
})
.and_then(|p| {
previous_chapter
.insert("link".to_owned(), json!(p.replace("\\", "/")));
@ -75,9 +81,8 @@ pub fn previous(_h: &Helper, r: &Handlebars, rc: &mut RenderContext) -> Result<(
} else {
previous = Some(item.clone());
}
},
}
_ => continue,
}
}
@ -91,13 +96,13 @@ pub fn next(_h: &Helper, r: &Handlebars, rc: &mut RenderContext) -> Result<(), R
debug!("[fn]: next (handlebars helper)");
debug!("[*]: Get data from context");
let chapters = rc.evaluate_absolute("chapters")
.and_then(|c| {
let chapters = rc.evaluate_absolute("chapters").and_then(|c| {
serde_json::value::from_value::<Vec<BTreeMap<String, String>>>(c.clone())
.map_err(|_| RenderError::new("Could not decode the JSON data"))
})?;
let current = rc.evaluate_absolute("path")?
.as_str().ok_or_else(|| RenderError::new("Type error for `path`, string expected"))?
.as_str()
.ok_or_else(|| RenderError::new("Type error for `path`, string expected"))?
.replace("\"", "");
let mut previous: Option<BTreeMap<String, String>> = None;
@ -105,32 +110,35 @@ pub fn next(_h: &Helper, r: &Handlebars, rc: &mut RenderContext) -> Result<(), R
debug!("[*]: Search for current Chapter");
// Search for current chapter and return previous entry
for item in chapters {
match item.get("path") {
Some(path) if !path.is_empty() => {
if let Some(previous) = previous {
let previous_path = previous
.get("path").ok_or_else(|| RenderError::new("No path found for chapter in JSON data"))?;
let previous_path = previous.get("path").ok_or_else(|| {
RenderError::new("No path found for chapter in JSON data")
})?;
if previous_path == &current {
debug!("[*]: Found current chapter");
debug!("[*]: Creating BTreeMap to inject in context");
// Create new BTreeMap to extend the context: 'title' and 'link'
let mut next_chapter = BTreeMap::new();
item.get("name").ok_or_else(|| RenderError::new("No title found for chapter in JSON data"))
item.get("name")
.ok_or_else(|| {
RenderError::new("No title found for chapter in JSON \
data")
})
.and_then(|n| {
next_chapter.insert("title".to_owned(), json!(n));
Ok(())
})?;
Path::new(path)
.with_extension("html")
.to_str().ok_or_else(|| RenderError::new("Link could not converted to str"))
Path::new(path).with_extension("html")
.to_str()
.ok_or_else(|| {
RenderError::new("Link could not converted \
to str")
})
.and_then(|l| {
debug!("[*]: Inserting link: {:?}", l);
// Hack for windows who tends to use `\` as separator instead of `/`
@ -141,7 +149,8 @@ pub fn next(_h: &Helper, r: &Handlebars, rc: &mut RenderContext) -> Result<(), R
debug!("[*]: Render template");
// Render template
_h.template().ok_or_else(|| RenderError::new("Error with the handlebars template"))
_h.template()
.ok_or_else(|| RenderError::new("Error with the handlebars template"))
.and_then(|t| {
let mut local_rc = rc.with_context(Context::wraps(&next_chapter)?);
t.render(r, &mut local_rc)
@ -151,7 +160,7 @@ pub fn next(_h: &Helper, r: &Handlebars, rc: &mut RenderContext) -> Result<(), R
}
previous = Some(item.clone());
},
}
_ => continue,
}

16
src/renderer/html_handlebars/helpers/toc.rs
View File

@ -2,8 +2,8 @@ use std::path::Path;
use std::collections::BTreeMap;
use serde_json;
use handlebars::{Handlebars, HelperDef, RenderError, RenderContext, Helper};
use pulldown_cmark::{Parser, html, Event, Tag};
use handlebars::{Handlebars, Helper, HelperDef, RenderContext, RenderError};
use pulldown_cmark::{html, Event, Parser, Tag};
// Handlebars helper to construct TOC
#[derive(Clone, Copy)]
@ -11,17 +11,16 @@ pub struct RenderToc;
impl HelperDef for RenderToc {
fn call(&self, _h: &Helper, _: &Handlebars, rc: &mut RenderContext) -> Result<(), RenderError> {
// get value from context data
// rc.get_path() is current json parent path, you should always use it like this
// param is the key of value you want to display
let chapters = rc.evaluate_absolute("chapters")
.and_then(|c| {
let chapters = rc.evaluate_absolute("chapters").and_then(|c| {
serde_json::value::from_value::<Vec<BTreeMap<String, String>>>(c.clone())
.map_err(|_| RenderError::new("Could not decode the JSON data"))
})?;
let current = rc.evaluate_absolute("path")?
.as_str().ok_or_else(|| RenderError::new("Type error for `path`, string expected"))?
.as_str()
.ok_or_else(|| RenderError::new("Type error for `path`, string expected"))?
.replace("\"", "");
rc.writer.write_all(b"<ul class=\"chapter\">")?;
@ -29,11 +28,9 @@ impl HelperDef for RenderToc {
let mut current_level = 1;
for item in chapters {
// Spacer
if item.get("spacer").is_some() {
rc.writer
.write_all(b"<li class=\"spacer\"></li>")?;
rc.writer.write_all(b"<li class=\"spacer\"></li>")?;
continue;
}
@ -126,7 +123,6 @@ impl HelperDef for RenderToc {
}
rc.writer.write_all(b"</li>")?;
}
while current_level > 1 {
rc.writer.write_all(b"</ul>")?;

21
src/theme/mod.rs
View File

@ -18,11 +18,16 @@ pub static JQUERY: &'static [u8] = include_bytes!("jquery.js");
pub static CLIPBOARD_JS: &'static [u8] = include_bytes!("clipboard.min.js");
pub static STORE_JS: &'static [u8] = include_bytes!("store.js");
pub static FONT_AWESOME: &'static [u8] = include_bytes!("_FontAwesome/css/font-awesome.min.css");
pub static FONT_AWESOME_EOT: &'static [u8] = include_bytes!("_FontAwesome/fonts/fontawesome-webfont.eot");
pub static FONT_AWESOME_SVG: &'static [u8] = include_bytes!("_FontAwesome/fonts/fontawesome-webfont.svg");
pub static FONT_AWESOME_TTF: &'static [u8] = include_bytes!("_FontAwesome/fonts/fontawesome-webfont.ttf");
pub static FONT_AWESOME_WOFF: &'static [u8] = include_bytes!("_FontAwesome/fonts/fontawesome-webfont.woff");
pub static FONT_AWESOME_WOFF2: &'static [u8] = include_bytes!("_FontAwesome/fonts/fontawesome-webfont.woff2");
pub static FONT_AWESOME_EOT: &'static [u8] =
include_bytes!("_FontAwesome/fonts/fontawesome-webfont.eot");
pub static FONT_AWESOME_SVG: &'static [u8] =
include_bytes!("_FontAwesome/fonts/fontawesome-webfont.svg");
pub static FONT_AWESOME_TTF: &'static [u8] =
include_bytes!("_FontAwesome/fonts/fontawesome-webfont.ttf");
pub static FONT_AWESOME_WOFF: &'static [u8] =
include_bytes!("_FontAwesome/fonts/fontawesome-webfont.woff");
pub static FONT_AWESOME_WOFF2: &'static [u8] =
include_bytes!("_FontAwesome/fonts/fontawesome-webfont.woff2");
pub static FONT_AWESOME_OTF: &'static [u8] = include_bytes!("_FontAwesome/fonts/FontAwesome.otf");
@ -59,8 +64,7 @@ impl Theme {
// Check for individual files, if they exist copy them across
{
let files = vec![
(theme_dir.join("index.hbs"), &mut theme.index),
let files = vec![(theme_dir.join("index.hbs"), &mut theme.index),
(theme_dir.join("book.js"), &mut theme.js),
(theme_dir.join("book.css"), &mut theme.css),
(theme_dir.join("favicon.png"), &mut theme.favicon),
@ -70,8 +74,7 @@ impl Theme {
(theme_dir.join("highlight.css"), &mut theme.highlight_css),
(theme_dir.join("tomorrow-night.css"), &mut theme.tomorrow_night_css),
(theme_dir.join("ayu-highlight.css"), &mut theme.ayu_highlight_css),
(theme_dir.join("jquery.js"), &mut theme.jquery),
];
(theme_dir.join("jquery.js"), &mut theme.jquery)];
for (filename, dest) in files {
if !filename.exists() {

7
src/theme/playpen_editor/mod.rs
View File

@ -47,13 +47,12 @@ impl PlaypenEditor {
// Check for individual files if they exist
{
let files = vec![
(src.join("editor.js"), &mut editor.js),
let files = vec![(src.join("editor.js"), &mut editor.js),
(src.join("ace.js"), &mut editor.ace_js),
(src.join("mode-rust.js"), &mut editor.mode_rust_js),
(src.join("theme-dawn.js"), &mut editor.theme_dawn_js),
(src.join("theme-tomorrow_night.js"), &mut editor.theme_tomorrow_night_js),
];
(src.join("theme-tomorrow_night.js"),
&mut editor.theme_tomorrow_night_js)];
for (filename, dest) in files {
if !filename.exists() {

29
src/utils/fs.rs
View File

@ -1,4 +1,4 @@
use std::path::{Path, PathBuf, Component};
use std::path::{Component, Path, PathBuf};
use errors::*;
use std::io::Read;
use std::fs::{self, File};
@ -11,7 +11,7 @@ pub fn file_to_string<P: AsRef<Path>>(path: P) -> Result<String> {
Err(e) => {
debug!("[*]: Failed to open {:?}", path);
bail!(e);
},
}
};
let mut content = String::new();
@ -60,7 +60,7 @@ pub fn path_to_root<P: Into<PathBuf>>(path: P) -> String {
Component::Normal(_) => s.push_str("../"),
_ => {
debug!("[*]: Other path component... {:?}", c);
},
}
}
s
})
@ -107,7 +107,10 @@ pub fn remove_dir_content(dir: &Path) -> Result<()> {
/// Copies all files of a directory to another one except the files
/// with the extensions given in the `ext_blacklist` array
pub fn copy_files_except_ext(from: &Path, to: &Path, recursive: bool, ext_blacklist: &[&str])
pub fn copy_files_except_ext(from: &Path,
to: &Path,
recursive: bool,
ext_blacklist: &[&str])
-> Result<()> {
debug!("[fn] copy_files_except_ext");
// Check that from and to are different
@ -132,9 +135,11 @@ pub fn copy_files_except_ext(from: &Path, to: &Path, recursive: bool, ext_blackl
fs::create_dir(&to.join(entry.file_name()))?;
}
copy_files_except_ext(&from.join(entry.file_name()), &to.join(entry.file_name()), true, ext_blacklist)?;
copy_files_except_ext(&from.join(entry.file_name()),
&to.join(entry.file_name()),
true,
ext_blacklist)?;
} else if metadata.is_file() {
// Check if it is in the blacklist
if let Some(ext) = entry.path().extension() {
if ext_blacklist.contains(&ext.to_str().unwrap()) {
@ -142,20 +147,17 @@ pub fn copy_files_except_ext(from: &Path, to: &Path, recursive: bool, ext_blackl
}
}
debug!("[*] creating path for file: {:?}",
&to.join(entry
.path()
&to.join(entry.path()
.file_name()
.expect("a file should have a file name...")));
info!("[*] Copying file: {:?}\n to {:?}",
entry.path(),
&to.join(entry
.path()
&to.join(entry.path()
.file_name()
.expect("a file should have a file name...")));
fs::copy(entry.path(),
&to.join(entry
.path()
&to.join(entry.path()
.file_name()
.expect("a file should have a file name...")))?;
}
@ -216,7 +218,7 @@ mod tests {
match copy_files_except_ext(&tmp.path(), &tmp.path().join("output"), true, &["md"]) {
Err(e) => panic!("Error while executing the function:\n{:?}", e),
Ok(_) => {},
Ok(_) => {}
}
// Check if the correct files where created
@ -235,6 +237,5 @@ mod tests {
if !(&tmp.path().join("output/sub_dir_exists/file.txt")).exists() {
panic!("output/sub_dir/file.png should exist")
}
}
}

64
src/utils/mod.rs
View File

@ -1,6 +1,7 @@
pub mod fs;
use pulldown_cmark::{Parser, Event, Tag, html, Options, OPTION_ENABLE_TABLES, OPTION_ENABLE_FOOTNOTES};
use pulldown_cmark::{html, Event, Options, Parser, Tag, OPTION_ENABLE_FOOTNOTES,
OPTION_ENABLE_TABLES};
use std::borrow::Cow;
@ -17,7 +18,8 @@ pub fn render_markdown(text: &str, curly_quotes: bool) -> String {
let p = Parser::new_ext(text, opts);
let mut converter = EventQuoteConverter::new(curly_quotes);
let events = p.map(clean_codeblock_headers).map(|event| converter.convert(event));
let events = p.map(clean_codeblock_headers)
.map(|event| converter.convert(event));
html::push_html(&mut s, events);
s
@ -30,7 +32,10 @@ struct EventQuoteConverter {
impl EventQuoteConverter {
fn new(enabled: bool) -> Self {
EventQuoteConverter { enabled: enabled, convert_text: true }
EventQuoteConverter {
enabled: enabled,
convert_text: true,
}
}
fn convert<'a>(&mut self, event: Event<'a>) -> Event<'a> {
@ -39,17 +44,17 @@ impl EventQuoteConverter {
}
match event {
Event::Start(Tag::CodeBlock(_)) |
Event::Start(Tag::Code) => {
Event::Start(Tag::CodeBlock(_)) | Event::Start(Tag::Code) => {
self.convert_text = false;
event
},
Event::End(Tag::CodeBlock(_)) |
Event::End(Tag::Code) => {
}
Event::End(Tag::CodeBlock(_)) | Event::End(Tag::Code) => {
self.convert_text = true;
event
},
Event::Text(ref text) if self.convert_text => Event::Text(Cow::from(convert_quotes_to_curly(text))),
}
Event::Text(ref text) if self.convert_text => {
Event::Text(Cow::from(convert_quotes_to_curly(text)))
}
_ => event,
}
}
@ -58,13 +63,10 @@ impl EventQuoteConverter {
fn clean_codeblock_headers(event: Event) -> Event {
match event {
Event::Start(Tag::CodeBlock(ref info)) => {
let info: String = info
.chars()
.filter(|ch| !ch.is_whitespace())
.collect();
let info: String = info.chars().filter(|ch| !ch.is_whitespace()).collect();
Event::Start(Tag::CodeBlock(Cow::from(info)))
},
}
_ => event,
}
}
@ -74,12 +76,23 @@ fn convert_quotes_to_curly(original_text: &str) -> String {
// We'll consider the start to be "whitespace".
let mut preceded_by_whitespace = true;
original_text
.chars()
original_text.chars()
.map(|original_char| {
let converted_char = match original_char {
'\'' => if preceded_by_whitespace { '‘' } else { '’' },
'"' => if preceded_by_whitespace { '“' } else { '”' },
'\'' => {
if preceded_by_whitespace {
'‘'
} else {
'’'
}
}
'"' => {
if preceded_by_whitespace {
'“'
} else {
'”'
}
}
_ => original_char,
};
@ -146,7 +159,8 @@ more text with spaces
```
"#;
let expected = r#"<pre><code class="language-rust,no_run,should_panic,property_3"></code></pre>
let expected =
r#"<pre><code class="language-rust,no_run,should_panic,property_3"></code></pre>
"#;
assert_eq!(render_markdown(input, false), expected);
assert_eq!(render_markdown(input, true), expected);
@ -159,7 +173,8 @@ more text with spaces
```
"#;
let expected = r#"<pre><code class="language-rust,no_run,,,should_panic,,property_3"></code></pre>
let expected =
r#"<pre><code class="language-rust,no_run,,,should_panic,,property_3"></code></pre>
"#;
assert_eq!(render_markdown(input, false), expected);
assert_eq!(render_markdown(input, true), expected);
@ -183,7 +198,6 @@ more text with spaces
"#;
assert_eq!(render_markdown(input, false), expected);
assert_eq!(render_markdown(input, true), expected);
}
}
@ -192,12 +206,14 @@ more text with spaces
#[test]
fn it_converts_single_quotes() {
assert_eq!(convert_quotes_to_curly("'one', 'two'"), "‘one’, ‘two’");
assert_eq!(convert_quotes_to_curly("'one', 'two'"),
"‘one’, ‘two’");
}
#[test]
fn it_converts_double_quotes() {
assert_eq!(convert_quotes_to_curly(r#""one", "two""#), "“one”, “two”");
assert_eq!(convert_quotes_to_curly(r#""one", "two""#),
"“one”, “two”");
}
#[test]

7
tests/config.rs
View File

@ -13,8 +13,7 @@ use tempdir::TempDir;
fn do_not_overwrite_unspecified_config_values() {
let dir = TempDir::new("mdbook").expect("Could not create a temp dir");
let book = MDBook::new(dir.path())
.with_source("bar")
let book = MDBook::new(dir.path()).with_source("bar")
.with_destination("baz")
.with_mathjax_support(true);
@ -33,7 +32,8 @@ fn do_not_overwrite_unspecified_config_values() {
// Try with a partial config file
let file_path = dir.path().join("book.toml");
let mut f = File::create(file_path).expect("Could not create config file");
f.write_all(br#"source = "barbaz""#).expect("Could not write to config file");
f.write_all(br#"source = "barbaz""#)
.expect("Could not write to config file");
f.sync_all().expect("Could not sync the file");
let book = book.read_config().expect("Error reading the config file");
@ -43,4 +43,3 @@ fn do_not_overwrite_unspecified_config_values() {
assert_eq!(book.get_destination(), dir.path().join("baz"));
assert_eq!(book.get_mathjax_support(), true);
}

9
tests/dummy/mod.rs
View File

@ -63,18 +63,15 @@ impl DummyBook {
let to_substitute = if self.passing_test { "true" } else { "false" };
let nested_text = NESTED.replace("$TEST_STATUS", to_substitute);
let inputs = vec![
(src.join("SUMMARY.md"), SUMMARY_MD),
let inputs = vec![(src.join("SUMMARY.md"), SUMMARY_MD),
(src.join("intro.md"), INTRO),
(first.join("index.md"), FIRST),
(first.join("nested.md"), &nested_text),
(src.join("second.md"), SECOND),
(src.join("conclusion.md"), CONCLUSION),
];
(src.join("conclusion.md"), CONCLUSION)];
for (path, content) in inputs {
File::create(path)
.unwrap()
File::create(path).unwrap()
.write_all(content.as_bytes())
.unwrap();
}

9
tests/helpers/mod.rs
View File

@ -13,12 +13,15 @@ pub fn assert_contains_strings<P: AsRef<Path>>(filename: P, strings: &[&str]) {
let filename = filename.as_ref();
let mut content = String::new();
File::open(&filename)
.expect("Couldn't open the provided file")
File::open(&filename).expect("Couldn't open the provided file")
.read_to_string(&mut content)
.expect("Couldn't read the file's contents");
for s in strings {
assert!(content.contains(s), "Searching for {:?} in {}\n\n{}", s, filename.display(), content);
assert!(content.contains(s),
"Searching for {:?} in {}\n\n{}",
s,
filename.display(),
content);
}
}

11
tests/init.rs
View File

@ -32,16 +32,19 @@ fn run_mdbook_init_with_custom_book_and_src_locations() {
let temp = TempDir::new("mdbook").unwrap();
for file in &created_files {
assert!(!temp.path().join(file).exists(), "{} shouldn't exist yet!", file);
assert!(!temp.path().join(file).exists(),
"{} shouldn't exist yet!",
file);
}
let mut md = MDBook::new(temp.path())
.with_source("in")
let mut md = MDBook::new(temp.path()).with_source("in")
.with_destination("out");
md.init().unwrap();
for file in &created_files {
assert!(temp.path().join(file).exists(), "{} should have been created by `mdbook init`", file);
assert!(temp.path().join(file).exists(),
"{} should have been created by `mdbook init`",
file);
}
}

34
tests/rendered_output.rs
View File

@ -37,13 +37,11 @@ fn make_sure_bottom_level_files_contain_links_to_chapters() {
md.build().unwrap();
let dest = temp.path().join("book");
let links = vec![
r#"href="intro.html""#,
let links = vec![r#"href="intro.html""#,
r#"href="./first/index.html""#,
r#"href="./first/nested.html""#,
r#"href="./second.html""#,
r#"href="./conclusion.html""#,
];
r#"href="./conclusion.html""#];
let files_in_bottom_dir = vec!["index.html", "intro.html", "second.html", "conclusion.html"];
@ -59,14 +57,12 @@ fn check_correct_cross_links_in_nested_dir() {
md.build().unwrap();
let first = temp.path().join("book").join("first");
let links = vec![
r#"<base href="../">"#,
let links = vec![r#"<base href="../">"#,
r#"href="intro.html""#,
r#"href="./first/index.html""#,
r#"href="./first/nested.html""#,
r#"href="./second.html""#,
r#"href="./conclusion.html""#,
];
r#"href="./conclusion.html""#];
let files_in_nested_dir = vec!["index.html", "nested.html"];
@ -74,19 +70,11 @@ fn check_correct_cross_links_in_nested_dir() {
assert_contains_strings(first.join(filename), &links);
}
assert_contains_strings(
first.join("index.html"),
&[
r##"href="./first/index.html#some-section" id="some-section""##
],
);
assert_contains_strings(first.join("index.html"),
&[r##"href="./first/index.html#some-section" id="some-section""##]);
assert_contains_strings(
first.join("nested.html"),
&[
r##"href="./first/nested.html#some-section" id="some-section""##
],
);
assert_contains_strings(first.join("nested.html"),
&[r##"href="./first/nested.html#some-section" id="some-section""##]);
}
#[test]
@ -106,13 +94,11 @@ fn rendered_code_has_playpen_stuff() {
#[test]
fn chapter_content_appears_in_rendered_document() {
let content = vec![
("index.html", "Here's some interesting text"),
let content = vec![("index.html", "Here's some interesting text"),
("second.html", "Second Chapter"),
("first/nested.html", "testable code"),
("first/index.html", "more text"),
("conclusion.html", "Conclusion"),
];
("conclusion.html", "Conclusion")];
let temp = DummyBook::default().build();
let mut md = MDBook::new(temp.path());

8
tests/testing.rs
View File

@ -9,9 +9,7 @@ use mdbook::MDBook;
#[test]
fn mdbook_can_correctly_test_a_passing_book() {
let temp = DummyBook::default()
.with_passing_test(true)
.build();
let temp = DummyBook::default().with_passing_test(true).build();
let mut md = MDBook::new(temp.path());
assert!(md.test(vec![]).is_ok());
@ -19,9 +17,7 @@ fn mdbook_can_correctly_test_a_passing_book() {
#[test]
fn mdbook_detects_book_with_failing_tests() {
let temp = DummyBook::default()
.with_passing_test(false)
.build();
let temp = DummyBook::default().with_passing_test(false).build();
let mut md: MDBook = MDBook::new(temp.path());
assert!(md.test(vec![]).is_err());

21
tests/tomlconfig.rs
View File

@ -56,7 +56,8 @@ fn from_toml_authors() {
let parsed = TomlConfig::from_toml(toml).expect("This should parse");
let config = BookConfig::from_tomlconfig("root", parsed);
assert_eq!(config.get_authors(), &[String::from("John Doe"), String::from("Jane Doe")]);
assert_eq!(config.get_authors(),
&[String::from("John Doe"), String::from("Jane Doe")]);
}
// Tests that the default `playpen` config is correct in the TOML config
@ -69,7 +70,8 @@ fn from_toml_playpen_default() {
let playpenconfig = config.get_html_config().get_playpen_config();
assert_eq!(playpenconfig.get_editor(), PathBuf::from("root/theme/editor"));
assert_eq!(playpenconfig.get_editor(),
PathBuf::from("root/theme/editor"));
assert_eq!(playpenconfig.is_editable(), false);
}
@ -84,7 +86,8 @@ fn from_toml_playpen_editor() {
let playpenconfig = config.get_html_config().get_playpen_config();
assert_eq!(playpenconfig.get_editor(), PathBuf::from("root/theme/editordir"));
assert_eq!(playpenconfig.get_editor(),
PathBuf::from("root/theme/editordir"));
}
// Tests that the `playpen.editable` key is correctly parsed in the TOML config
@ -168,7 +171,9 @@ fn from_toml_output_html_google_analytics() {
let htmlconfig = config.get_html_config();
assert_eq!(htmlconfig.get_google_analytics_id().expect("the google-analytics key was provided"), String::from("123456"));
assert_eq!(htmlconfig.get_google_analytics_id()
.expect("the google-analytics key was provided"),
String::from("123456"));
}
// Tests that the `output.html.additional-css` key is correctly parsed in the TOML config
@ -182,7 +187,9 @@ fn from_toml_output_html_additional_stylesheet() {
let htmlconfig = config.get_html_config();
assert_eq!(htmlconfig.get_additional_css(), &[PathBuf::from("root/custom.css"), PathBuf::from("root/two/custom.css")]);
assert_eq!(htmlconfig.get_additional_css(),
&[PathBuf::from("root/custom.css"),
PathBuf::from("root/two/custom.css")]);
}
// Tests that the `output.html.additional-js` key is correctly parsed in the TOML config
@ -196,5 +203,7 @@ fn from_toml_output_html_additional_scripts() {
let htmlconfig = config.get_html_config();
assert_eq!(htmlconfig.get_additional_js(), &[PathBuf::from("root/custom.js"), PathBuf::from("root/two/custom.js")]);
assert_eq!(htmlconfig.get_additional_js(),
&[PathBuf::from("root/custom.js"),
PathBuf::from("root/two/custom.js")]);
}