PostCSS Plugin

Adds support for transforming stylesheets with PostCSS. This plugin does not work with
PostCSS versions below 8, if you want to use PostCSS 7, please use the older version
of this plugin.

Usage

$3

Install it using npm
``shell
npm i -D @reboost/plugin-postcss
`
Install postcss package, if not already installed.
`shell
npm i postcss
`
Import it from the package
`js
const { start } = require('reboost');
const PostCSSPlugin = require('@reboost/plugin-postcss');
`
Add it to the plugins array
`js
const { start } = require('reboost');
const PostCSSPlugin = require('@reboost/plugin-postcss');

start({
plugins: [
PostCSSPlugin({
// Options
})
]
})
`
Now it will transform all stylesheets with your PostCSS plugins.

Config file

This plugin uses postcss-load-config to load PostCSS
configurations. Please read their readme
to understand how configuration files are loaded.

Options

#### ctx
Type: object

This plugin exposes context ctx to the config file, so that your config file can be dynamic.
Like so

postcss.config.js
`js
module.exports = ({ file, options, env }) => {
parser: file.extname === '.sss' ? 'sugarss' : undefined
// More configurations
}
`

You can set ctx to an object to pass the data to the options object in
your postcss.config.js, like so

reboost.js
`js
const { start } = require('reboost');
const PostCSSPlugin = require('@reboost/plugin-postcss');

start({
plugins: [
PostCSSPlugin({
ctx: {
usePreset: true
}
})
]
})
`
postcss.config.js
`js
module.exports = ({ file, options, env }) => {
plugins: {
// usePreset is now available in options object
'postcss-preset-env': options.usePreset ? {} : false
}
}
`

#### path
Type: string

The path to search for any of the configuration files. Configurations can be loaded from
- package.json
- .postcssrc
- .postcssrc.js or postcss.config.js`

Using this option you can specify
another directory that should be searched for the config file, like when you store
your config files in different directories.
The value should be a path to a DIRECTORY (where the config file is stored), not a path to a FILE.