var path = require('path') var config = require('../config') var ExtractTextPlugin = require('extract-text-webpack-plugin') exports.assetsPath = function (_path) { var assetsSubDirectory = process.env.NODE_ENV === 'production' ? config.build.assetsSubDirectory : config.dev.assetsSubDirectory return path.posix.join(assetsSubDirectory, _path) } exports.cssLoaders = function (options) { options = options || {} // generate loader string to be used with extract text plugin function generateLoaders (loaders) { var sourceLoader = loaders.map(function (loader) { var extraParamChar if (/\?/.test(loader)) { loader = loader.replace(/\?/, '-loader?') extraParamChar = '&' } else { loader = loader + '-loader' extraParamChar = '?' } return loader + (options.sourceMap ? extraParamChar + 'sourceMap' : '') }).join('!') // Extract CSS when that option is specified // (which is the case during production build) if (options.extract) { return ExtractTextPlugin.extract({ use: sourceLoader, fallback: 'vue-style-loader' }) } else { return ['vue-style-loader', sourceLoader].join('!') } } // http://vuejs.github.io/vue-loader/en/configurations/extract-css.html return { css: generateLoaders(['css']), postcss: generateLoaders(['css']), less: generateLoaders(['css', 'less']), sass: generateLoaders(['css', 'sass?indentedSyntax']), scss: generateLoaders(['css', 'sass']), stylus: generateLoaders(['css', 'stylus']), styl: generateLoaders(['css', 'stylus']) } } // Generate loaders for standalone style files (outside of .vue) exports.styleLoaders = function (options) { var output = [] var loaders = exports.cssLoaders(options) for (var extension in loaders) { var loader = loaders[extension] output.push({ test: new RegExp('\\.' + extension + '$'), loader: loader }) } return output }