127 lines
4.4 KiB
JavaScript
127 lines
4.4 KiB
JavaScript
'use strict';
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const path = require('path');
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const utils = require('./utils');
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const webpack = require('webpack');
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const config = require('../config');
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const { merge } = require('webpack-merge');
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const baseWebpackConfig = require('./webpack.base.conf');
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const CopyWebpackPlugin = require('copy-webpack-plugin');
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const HtmlWebpackPlugin = require('html-webpack-plugin');
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const CssMinimizerPlugin = require('css-minimizer-webpack-plugin');
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const env = require('../config/prod.env');
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const MiniCssExtractPlugin = require('mini-css-extract-plugin');
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const webpackConfig = merge(baseWebpackConfig, {
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devtool: config.build.productionSourceMap ? config.build.devtool : false,
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mode: 'production',
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output: {
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path: config.build.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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optimization: {
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minimizer: [new CssMinimizerPlugin()],
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},
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plugins: [
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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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// bundler feature flags https://github.com/vuejs/vue-next/tree/master/packages/vue#bundler-build-feature-flags
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__VUE_OPTIONS_API__: true, // default, but explicit
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__VUE_PROD_DEVTOOLS__: false, // default, but explicit
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}),
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// extract css into its own file
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new MiniCssExtractPlugin({
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filename: utils.assetsPath('css/[name].[contenthash].css'),
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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.build.index,
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template: 'index.html',
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...require('../config/prod.env'),
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minify: {
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// defaults from https://github.com/jantimon/html-webpack-plugin#minification
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collapseWhitespace: true,
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keepClosingSlash: true,
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removeComments: true,
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removeRedundantAttributes: true,
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removeScriptTypeAttributes: true,
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removeStyleLinkTypeAttributes: true,
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useShortDoctype: true,
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},
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// necessary to consistently work with multiple chunks via CommonsChunkPlugin
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chunksSortMode: 'auto',
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}),
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// keep module.id stable when vendor modules does not change
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new webpack.ids.HashedModuleIdsPlugin(),
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// split vendor js into its own file
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// todo: https://gist.github.com/sokra/1522d586b8e5c0f5072d7565c2bee693
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// todo: do we need this? probably default is fine
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// new webpack.optimize.CommonsChunkPlugin({
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// name: 'vendor',
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// minChunks (module) {
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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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// minChunks: Infinity
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// }),
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// This instance extracts shared chunks from code splitted chunks and bundles them
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// in a separate chunk, similar to the vendor chunk
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// see: https://webpack.js.org/plugins/commons-chunk-plugin/#extra-async-commons-chunk
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// new webpack.optimize.CommonsChunkPlugin({
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// name: 'app',
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// async: 'vendor-async',
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// children: true,
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// minChunks: 3
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// }),
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// copy custom static assets
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new CopyWebpackPlugin({
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patterns: [
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{
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from: path.resolve(__dirname, '../static'),
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to: config.build.assetsSubDirectory,
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globOptions: {
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ignore: ['.*'],
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},
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},
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],
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}),
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],
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});
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if (config.build.productionGzip) {
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const CompressionWebpackPlugin = require('compression-webpack-plugin');
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webpackConfig.plugins.push(
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new CompressionWebpackPlugin({
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asset: '[path].gz[query]',
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algorithm: 'gzip',
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test: new RegExp('\\.(' + config.build.productionGzipExtensions.join('|') + ')$'),
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threshold: 10240,
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minRatio: 0.8,
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})
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);
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}
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if (config.build.bundleAnalyzerReport) {
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const 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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