extract-from-css

Extract from CSS

Extract information (class names for now) from CSS code

Installation

Dependencies:

• node >=0.8.0
• npm >= 1.3.7

npm install extract-from-css

Usage

var extract = require('extract-from-css');
var code = '.list-item { background: red; } ' +
    '/* comment */ ' +
    '.list-item-title:hover { font-weight: bold}';
var classNames = extract.extractClasses(code);
// [ 'list-item', 'list-item-title' ]

Works with nested rules (inside media queries, supports...), complex selectors, escaped characters and unicode symbols (♠, ♥, ★...) in class names. See tests.

Tests

To run the tests with Jasmine:

npm install
npm test

To run the benchmark:

npm run benchmark

Contributing

1. Fork it!
2. Create your feature branch: git checkout -b my-new-feature
3. Commit your changes: git commit -am 'Add some feature'
4. Push to the branch: git push origin my-new-feature
5. Submit a pull request :D

License

The MIT License (MIT)

Copyright (c) 2014 Rubén Norte

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.