97 lines
3.1 KiB
JavaScript
97 lines
3.1 KiB
JavaScript
'use strict';
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const webpack = require('webpack');
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const merge = require('webpack-merge');
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const HtmlPlugin = require('html-webpack-plugin');
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const OptimizeCSSAssetsPlugin = require('optimize-css-assets-webpack-plugin');
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const MiniCSSExtractPlugin = require('mini-css-extract-plugin');
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const UglifyJSPlugin = require('uglifyjs-webpack-plugin');
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const CompressionPlugin = require('compression-webpack-plugin');
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const { CleanWebpackPlugin } = require('clean-webpack-plugin');
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const helpers = require('./helpers');
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const commonConfig = require('./webpack.config.common');
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const isProd = process.env.NODE_ENV === 'production';
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const environment = require('./prod.env');
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const VERSION = process.env.VERSION;
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const webpackConfig = merge(commonConfig, {
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mode: 'production',
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output: {
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path: helpers.root('dist'),
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publicPath: '',
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filename: 'js/bundle.js',
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chunkFilename: 'js/[name].chunk.js',
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},
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optimization: {
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runtimeChunk: 'single',
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minimize: true,
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minimizer: [
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new OptimizeCSSAssetsPlugin({
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cssProcessorPluginOptions: {
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preset: [ 'default', { discardComments: { removeAll: true } } ],
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}
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}),
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new UglifyJSPlugin({
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cache: true,
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parallel: true,
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sourceMap: !isProd
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})
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],
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splitChunks: {
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chunks: 'all',
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maxInitialRequests: Infinity,
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minSize: 0,
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cacheGroups: {
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vendor: {
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test: /[\\/]node_modules[\\/]/,
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chunks: "all",
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name: "vendor",
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enforce: true
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},
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styles: {
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test: /\.css$/,
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name: 'style',
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chunks: 'all',
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enforce: true
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}
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}
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}
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},
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plugins: [
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new webpack.EnvironmentPlugin(environment),
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new CleanWebpackPlugin(),
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// new webpack.optimize.LimitChunkCountPlugin({
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// maxChunks: 1
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// }),
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new MiniCSSExtractPlugin({
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filename: 'css/[name].css',
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chunkFilename: 'css/[name].css'
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}),
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new CompressionPlugin({
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filename: '[path].gz[query]',
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algorithm: 'gzip',
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test: new RegExp('\\.(js|css)$'),
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threshold: 10240,
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minRatio: 0.8
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}),
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// new webpack.HashedModuleIdsPlugin(),
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new HtmlPlugin({
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template: 'public/base.gohtml',
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filename: 'base.gohtml',
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inject: false,
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minify: false
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})
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]
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});
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if (!isProd) {
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webpackConfig.devtool = 'source-map';
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if (process.env.npm_config_report) {
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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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}
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module.exports = webpackConfig;
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