128 lines
4.2 KiB
JavaScript
128 lines
4.2 KiB
JavaScript
var fs = require('fs')
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var path = require('path')
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var utils = require('./utils')
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var webpack = require('webpack')
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var config = require('./config')
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var merge = require('webpack-merge')
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var baseWebpackConfig = require('./webpack.base.conf')
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var CopyWebpackPlugin = require('copy-webpack-plugin')
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var HtmlWebpackPlugin = require('html-webpack-plugin')
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var ExtractTextPlugin = require('extract-text-webpack-plugin')
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var OptimizeCSSPlugin = require('optimize-css-assets-webpack-plugin')
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var SWPrecacheWebpackPlugin = require('sw-precache-webpack-plugin')
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var UglifyJS = require('uglify-js')
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var env = config.build.env
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var webpackConfig = merge(baseWebpackConfig, {
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module: {
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rules: utils.styleLoaders({
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sourceMap: config.build.productionSourceMap,
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extract: true
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})
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},
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devtool: config.build.productionSourceMap ? '#source-map' : false,
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output: {
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path: config.assetsRoot,
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filename: utils.assetsPath('js/[name].[chunkhash].js'),
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chunkFilename: utils.assetsPath('js/[id].[chunkhash].js')
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},
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plugins: [
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new CopyWebpackPlugin([
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{
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from: path.resolve(__dirname, '../static'),
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to: config.assetsSubDirectory,
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ignore: ['.*']
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},
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{
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from: path.resolve(__dirname, '../../node_modules/codemirror/mode/*/*'),
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to: path.join(config.assetsSubDirectory, 'js/codemirror/mode/[name]/[name].js'),
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transform: function (source, path) {
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let result = UglifyJS.minify(source.toString('utf8'))
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if (result.error !== undefined) {
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return source
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}
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return result.code
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}
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}
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]),
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// http://vuejs.github.io/vue-loader/en/workflow/production.html
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new webpack.DefinePlugin({
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'process.env': env
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}),
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new webpack.optimize.UglifyJsPlugin({
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compress: {
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warnings: false
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},
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sourceMap: true
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}),
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// extract css into its own file
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new ExtractTextPlugin({
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filename: utils.assetsPath('css/[name].[contenthash].css')
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}),
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// Compress extracted CSS. We are using this plugin so that possible
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// duplicated CSS from different components can be deduped.
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new OptimizeCSSPlugin({
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cssProcessorOptions: {
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safe: true
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}
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}),
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// generate dist index.html with correct asset hash for caching.
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// you can customize output by editing /index.html
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// see https://github.com/ampedandwired/html-webpack-plugin
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new HtmlWebpackPlugin({
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filename: config.index,
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template: './index.html',
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inject: true,
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minify: {
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removeComments: true,
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collapseWhitespace: true,
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removeAttributeQuotes: true,
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minifyCSS: true
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// more options:
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// https://github.com/kangax/html-minifier#options-quick-reference
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},
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// necessary to consistently work with multiple chunks via CommonsChunkPlugin
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chunksSortMode: 'dependency',
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serviceWorkerLoader: `<script>${fs.readFileSync(path.join(__dirname,
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'./service-worker-prod.js'), 'utf-8')}</script>`
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}),
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// split vendor js into its own file
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new webpack.optimize.CommonsChunkPlugin({
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name: 'vendor',
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minChunks: function (module, count) {
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// any required modules inside node_modules are extracted to vendor
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return (
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module.resource &&
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/\.js$/.test(module.resource) &&
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module.resource.indexOf(
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path.join(__dirname, '../../node_modules')
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) === 0
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)
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}
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}),
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// extract webpack runtime and module manifest to its own file in order to
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// prevent vendor hash from being updated whenever app bundle is updated
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new webpack.optimize.CommonsChunkPlugin({
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name: 'manifest',
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chunks: ['vendor']
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}),
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// service worker caching
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new SWPrecacheWebpackPlugin({
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cacheId: 'File Browser',
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filename: 'sw.js',
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replacePrefix: '{{ .BaseURL }}/',
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staticFileGlobs: ['dist/**/*.{js,html,css}'],
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minify: true,
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stripPrefix: 'dist/'
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})
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]
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})
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if (config.build.bundleAnalyzerReport) {
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var BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin
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webpackConfig.plugins.push(new BundleAnalyzerPlugin())
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}
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module.exports = webpackConfig
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