1 // ------------------------------------
2 // # POSTCSS - LOAD PLUGINS - PLUGINS
3 // ------------------------------------
10 * @param {Object} config PostCSS Config
12 * @return {Array} plugins PostCSS Plugins
14 module.exports = function plugins (config) {
17 if (Array.isArray(config.plugins)) {
18 plugins = config.plugins.filter(Boolean)
20 if (plugins.length && plugins.length > 0) {
21 plugins.forEach(function (plugin, i) {
22 if (!plugin) throw new Error('Loading PostCSS Plugin failed')
24 if (plugin.postcss) plugin = plugin.postcss
26 if (plugin.default) plugin = plugin.default
29 !(typeof plugin === 'object' && Array.isArray(plugin.plugins) ||
30 typeof plugin === 'function')
32 throw new TypeError('Invalid PostCSS Plugin found: ' + '[' + i + ']')
39 config = config.plugins
41 var load = function (plugin, options) {
42 if (options === null || Object.keys(options).length === 0) {
44 return require(plugin)
46 err.message = 'Loading PostCSS Plugin failed: ' + err.message
52 return require(plugin)(options)
54 err.message = 'Loading PostCSS Plugin failed: ' + err.message
62 .filter(function (plugin) {
63 return config[plugin] !== false ? plugin : ''
65 .forEach(function (plugin, i) {
66 plugin = load(plugin, config[plugin])
68 if (plugin.postcss) plugin = plugin.postcss
70 if (plugin.default) plugin = plugin.default
73 !(typeof plugin === 'object' && Array.isArray(plugin.plugins) ||
74 typeof plugin === 'function')
76 throw new TypeError('Invalid PostCSS Plugin found: ' + '[' + i + ']')
79 return plugins.push(plugin)