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66 lines
2.1 KiB
Markdown
66 lines
2.1 KiB
Markdown
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# PostCSS SCSS Syntax [![Build Status][ci-img]][ci]
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<img align="right" width="95" height="95"
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title="Philosopher’s stone, logo of PostCSS"
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src="http://postcss.github.io/postcss/logo.svg">
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A [SCSS] parser for [PostCSS].
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**This module does not compile SCSS.** It simply parses mixins as custom
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at-rules & variables as properties, so that PostCSS plugins can then transform
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SCSS source code alongside CSS.
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[PostCSS]: https://github.com/postcss/postcss
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[ci-img]: https://img.shields.io/travis/postcss/postcss-scss.svg
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[SCSS]: http://sass-lang.com/
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[ci]: https://travis-ci.org/postcss/postcss-scss
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<a href="https://evilmartians.com/?utm_source=postcss">
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<img src="https://evilmartians.com/badges/sponsored-by-evil-martians.svg" alt="Sponsored by Evil Martians" width="236" height="54">
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</a>
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## Usage
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### SCSS Transformations
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The main use case of this plugin is to apply PostCSS transformations directly
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to SCSS source code. For example, if you ship a theme written in SCSS and need
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[Autoprefixer] to add the appropriate vendor prefixes to it; or you need to
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lint SCSS with a plugin such as [Stylelint].
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```js
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var syntax = require('postcss-scss');
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postcss(plugins).process(scss, { syntax: syntax }).then(function (result) {
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result.content // SCSS with transformations
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});
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```
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[Autoprefixer]: https://github.com/postcss/autoprefixer
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[Stylelint]: http://stylelint.io/
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### Inline Comments for PostCSS
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This module also enables parsing of single-line comments in CSS source code.
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```scss
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:root {
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// Main theme color
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--color: red;
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}
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```
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Note that you don’t need a special stringifier to handle the output; the default
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one will automatically convert single line comments into block comments.
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```js
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var syntax = require('postcss-scss');
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postcss(plugins).process(scss, { parser: syntax }).then(function (result) {
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result.css // CSS with normal comments
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});
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```
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If you want Sass behaviour with removing inline comments, you can use
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[postcss-strip-inline-comments] plugin.
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[postcss-strip-inline-comments]: https://github.com/mummybot/postcss-strip-inline-comments
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