aaac7fed
 liuqimichale
add
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// ------------------------------------
// # POSTCSS - LOAD PLUGINS - INDEX
// ------------------------------------
'use strict'
var resolve = require('path').resolve
var config = require('cosmiconfig')
var assign = require('object-assign')
var loadPlugins = require('./lib/plugins')
/**
* Autoload Plugins for PostCSS
*
* @author Michael Ciniawsky (@michael-ciniawsky) <michael.ciniawsky@gmail.com>
* @license MIT
*
* @module postcss-load-plugins
* @version 2.3.0
*
* @requires cosmiconfig
* @requires object-assign
* @requires ./lib/plugins.js
*
* @method pluginsrc
*
* @param {Object} ctx Context
* @param {String} path Directory
* @param {Object} options Options
*
* @return {Array} config PostCSS Plugins
*/
module.exports = function pluginsrc (ctx, path, options) {
ctx = assign({ cwd: process.cwd(), env: process.env.NODE_ENV }, ctx)
path = path ? resolve(path) : process.cwd()
options = assign({ rcExtensions: true }, options)
if (!ctx.env) process.env.NODE_ENV = 'development'
var file
return config('postcss', options)
.load(path)
.then(function (result) {
if (!result) throw new Error('No PostCSS Config found in: ' + path)
file = result ? result.filepath : ''
return result ? result.config : {}
})
.then(function (plugins) {
if (typeof plugins === 'function') plugins = plugins(ctx)
else plugins = assign(plugins, ctx)
if (!plugins.plugins) plugins.plugins = []
return { plugins: loadPlugins(plugins), file: file }
})
}
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