90 lines
2.1 KiB
JavaScript
90 lines
2.1 KiB
JavaScript
'use strict'
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const path = require('path')
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const config = require('../config')
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const MiniCssExtractPlugin = require('mini-css-extract-plugin')
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const packageConfig = require('../package.json')
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exports.assetsPath = function(_path) {
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const assetsSubDirectory =
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process.env.NODE_ENV === 'production'
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? config.build.assetsSubDirectory
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: config.dev.assetsSubDirectory
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return path.posix.join(assetsSubDirectory, _path)
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}
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exports.cssLoaders = function(options) {
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options = options || {}
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const cssLoader = {
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loader: 'css-loader',
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options: {
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sourceMap: options.sourceMap
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}
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}
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const postcssLoader = {
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loader: 'postcss-loader',
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options: {
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sourceMap: options.sourceMap
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}
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}
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// generate loader string to be used with extract text plugin
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function generateLoaders(loader, loaderOptions) {
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const loaders = []
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// Extract CSS when that option is specified
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// (which is the case during production build)
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if (options.extract) {
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loaders.push(MiniCssExtractPlugin.loader)
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} else {
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loaders.push('vue-style-loader')
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}
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loaders.push(cssLoader)
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if (options.usePostCSS) {
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loaders.push(postcssLoader)
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}
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if (loader) {
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loaders.push({
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loader: loader + '-loader',
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options: Object.assign({}, loaderOptions, {
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sourceMap: options.sourceMap
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})
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})
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}
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return loaders
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}
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// https://vue-loader.vuejs.org/en/configurations/extract-css.html
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return {
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css: generateLoaders(),
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postcss: generateLoaders(),
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less: generateLoaders('less'),
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sass: generateLoaders('sass', {
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indentedSyntax: true
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}),
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scss: generateLoaders('sass'),
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stylus: generateLoaders('stylus'),
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styl: generateLoaders('stylus')
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}
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}
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// Generate loaders for standalone style files (outside of .vue)
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exports.styleLoaders = function(options) {
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const output = []
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const loaders = exports.cssLoaders(options)
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for (const extension in loaders) {
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const loader = loaders[extension]
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output.push({
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test: new RegExp('\\.' + extension + '$'),
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use: loader
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})
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}
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return output
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}
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