import ExtractTextPlugin from 'extract-text-webpack-plugin' export function extractStyles () { return !this.dev && this.options.build.extractCSS } export function styleLoader (ext, loader = []) { if (extractStyles.call(this)) { return ExtractTextPlugin.extract({ use: ['css-loader?minify&sourceMap'].concat(loader), fallback: 'vue-style-loader?sourceMap' }) } return ['vue-style-loader?sourceMap', 'css-loader?sourceMap'].concat(loader) }