1
0
mirror of https://github.com/actions/setup-python synced 2024-11-30 21:22:28 +08:00
setup-python/node_modules/has-flag/index.js

9 lines
320 B
JavaScript
Raw Normal View History

2019-06-27 09:12:00 +08:00
'use strict';
module.exports = (flag, argv) => {
argv = argv || process.argv;
const prefix = flag.startsWith('-') ? '' : (flag.length === 1 ? '-' : '--');
const pos = argv.indexOf(prefix + flag);
const terminatorPos = argv.indexOf('--');
return pos !== -1 && (terminatorPos === -1 ? true : pos < terminatorPos);
};