https://github.com/csstools/postcss-unnot
Remove :not selectors in CSS
https://github.com/csstools/postcss-unnot
Last synced: 11 months ago
JSON representation
Remove :not selectors in CSS
- Host: GitHub
- URL: https://github.com/csstools/postcss-unnot
- Owner: csstools
- License: other
- Created: 2015-10-04T19:20:00.000Z (over 10 years ago)
- Default Branch: master
- Last Pushed: 2015-10-24T06:21:29.000Z (over 10 years ago)
- Last Synced: 2024-04-14T03:58:16.979Z (almost 2 years ago)
- Language: JavaScript
- Homepage: http://jonathantneal.github.io/oldie/
- Size: 141 KB
- Stars: 2
- Watchers: 5
- Forks: 1
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- Contributing: CONTRIBUTING.md
- License: LICENSE.md
Awesome Lists containing this project
README
# UnNot [![Build Status][ci-img]][ci]
[UnNot] removes `:not` selectors while preserving other selectors. This can be useful for outputting CSS for old browsers like Internet Explorer 8.
```css
/* before */
.a, .b:not(.c), d {
color: red;
}
/* after */
.a, .d {
color: red;
}
```
## Usage
Add [UnNot] to your build tool:
```bash
npm install postcss-unnot --save-dev
```
#### Node
```js
require('postcss-unnot')({ /* options */ }).process(YOUR_CSS);
```
#### PostCSS
Add [PostCSS] to your build tool:
```bash
npm install postcss --save-dev
```
Load [UnNot] as a PostCSS plugin:
```js
postcss([
require('postcss-unnot')({ /* options */ })
]);
```
#### Gulp
Add [Gulp PostCSS] to your build tool:
```bash
npm install gulp-postcss --save-dev
```
Enable [UnNot] within your Gulpfile:
```js
var postcss = require('gulp-postcss');
gulp.task('css', function () {
return gulp.src('./css/src/*.css').pipe(
postcss([
require('postcss-unnot')({ /* options */ })
])
).pipe(
gulp.dest('./css')
);
});
```
#### Grunt
Add [Grunt PostCSS] to your build tool:
```bash
npm install grunt-postcss --save-dev
```
Enable [UnNot] within your Gruntfile:
```js
grunt.loadNpmTasks('grunt-postcss');
grunt.initConfig({
postcss: {
options: {
processors: [
require('postcss-unnot')({ /* options */ })
]
},
dist: {
src: 'css/*.css'
}
}
});
```
### Options
#### `method`
Type: `String`
Default: `'remove'`
##### `remove`
Remove any selectors with `:not` functions.
```css
/* before */
.a, .b:not(.c), d {
color: red;
}
/* after */
.a, .d {
color: red;
}
```
##### `move`
Move any selectors with `:not` functions into a cloned rule.
```css
/* before */
.a, .b:not(.c), .d {}
/* after */
.b:not(.c) {
color: red;
}
.a, .d {
color: red;
}
```
##### `pseudo`
Remove only the `:not` functions from selectors.
```css
/* before */
.a, .b:not(.c), .d {
color: red;
}
/* after */
.a, .b, .d {
color: red;
}
```
##### `warn`
Warn when a `:not` function is used.
[ci]: https://travis-ci.org/jonathantneal/postcss-unnot
[ci-img]: https://travis-ci.org/jonathantneal/postcss-unnot.svg
[Gulp PostCSS]: https://github.com/postcss/gulp-postcss
[Grunt PostCSS]: https://github.com/nDmitry/grunt-postcss
[PostCSS]: https://github.com/postcss/postcss
[UnNot]: https://github.com/jonathantneal/postcss-unnot