filter-css

filter-css

Filter CSS rules

Install

$ npm install --save filter-css

Usage

body {
	margin: 0;
	padding: 0;
}

@font-face {
	font-family: 'Glyphicons Halflings';
}

Match @type

var filterCss = require('filter-css');

filterCss('test/fixtures/test.css',['@font-face']);
//=> 

body {
	margin: 0;
	padding: 0;
}

Match RegExp

var filterCss = require('filter-css');

filterCss('test/fixtures/test.css',[/bod/]);
//=> 

@font-face {
	font-family: 'Glyphicons Halflings';
}

Filter Declaration

.bigBackground {
	width: 100%;
	height: 100%;
	background-image: url('some/big/image.png');
}

var filterCss = require('filter-css');

filterCss('test/fixtures/test.css',[/url\(/]);
//=> 

.bigBackground {
	width: 100%;
	height: 100%;
}

CLI

filter-css works well with standard input.

$ cat test/fixture/test.css | filtercss --ignore @font-face

You can also pass in the file as an option.

$ filtercss test/fixture/test.css --ignore @font-face

API

filterCss(input, [ignores])

input

Required
Type: string

CSS filepath or raw css string.

ignores

Type: array

List of RegExp, @type or selectors to remove

License

MIT © Ben Zörb