jeffjewissbroccoli-postcss
The broccoli-postcss plugin runs your css through postcss plugins of your choosing.
Installation
npm install --save-dev broccoli-postcss
Usage
const compileCSS = require('broccoli-postcss')
const outputTree = compileCSS(tree, options)
Compatibility
Due to changes in the plugin API of Postcss V8 some plugins will need to be updated after upgrading Postcss. This should be as simple as updating this package from V5 to V6, however compatibility is not guaranteed.
- V6 broccoli-postcss -> Postcss V8
- V5 broccoli-postcss -> Postcss V7
API
broccoliPostcss(tree, [options])
options
plugins
Type: array
A list of plugin objects to be used by Postcss (a minimum of 1 plugin is required).
There are two supported methods for defining plugins:
Object form
plugins: [ { module: require('some-plugin'), options: { /* options for `some-plugin` */ } } ]Function form
plugins: [ require('some-plugin')({ /* options for `some-plugin` */ }) ]
Note: additional options (defined below) that are merged with the individual plugin options are only supported for plugins defined in "object form".
browsers
Type: array
A list of browsers to support. Follows the browserslist format. Will be passed to each plugin and can be overridden using the plugin’s options.
map
Type: object
Default: { inline: false, annotation: false }
An object of options to describe how Postcss should handle source maps.
include
Type: array
Default: []
Array of GlobStrings|RegExps|Functions to describe a whitelist of files to get processed by Postcss.
exclude
Type: array
Default: []
Array of GlobStrings|RegExps|Functions to describe a blacklist of files to be ignored by Postcss.
Example
/* Brocfile.js */
var compileCSS = require('broccoli-postcss')
var cssnext = require('postcss-cssnext')
var options = {
plugins: [
{
module: cssnext,
options: {
browsers: ['last 2 version']
}
},
],
map: false,
include: ['styles/*.css'],
exclude: ['vendor/bootstrap/**/*']
}
var outputTree = compileCSS('app/styles', options)
module.exports = outputTree