1 | import path from 'path';
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2 | import webpack from 'webpack';
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3 | import atImport from 'postcss-import';
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4 | import postcssPresetEnv from 'postcss-preset-env';
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5 | import HtmlWebpackPlugin from 'html-webpack-plugin';
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6 | import TerserPlugin from 'terser-webpack-plugin';
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7 | import MiniCssExtractPlugin from 'mini-css-extract-plugin';
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8 | import OptimizeCSSAssetsPlugin from 'optimize-css-assets-webpack-plugin';
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9 | import CompressionPlugin from 'compression-webpack-plugin';
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10 |
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11 | import palette from './config/palette';
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12 | import media from './config/media';
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13 | import env from './config/env';
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14 | import endpoint from './config/endpoint';
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15 |
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16 | const terserDevOptions = {
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17 | terserOptions: {
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18 | ecma: 5,
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19 | compress: {
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20 | warnings: false,
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21 | comparisons: false,
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22 | },
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23 | output: {
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24 | comments: false,
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25 | ascii_only: false,
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26 | },
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27 | },
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28 | };
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29 |
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30 | const terserProductionOptions = {
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31 | terserOptions: {
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32 | ecma: 5,
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33 | parse: {},
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34 | compress: {
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35 | warnings: false,
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36 |
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37 |
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38 |
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39 |
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40 | comparisons: false,
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41 | },
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42 | mangle: true,
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43 | output: {
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44 | comments: false,
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45 |
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46 |
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47 | ascii_only: true,
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48 | },
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49 | },
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50 |
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51 |
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52 | parallel: true,
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53 |
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54 | cache: true,
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55 | sourceMap: false,
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56 | };
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57 |
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58 | const webpackProdConfig = {
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59 | devtool: 'source-map',
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60 | mode: process.env.NODE_ENV,
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61 | entry: {
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62 | app: './src/index.js',
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63 | },
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64 | output: {
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65 | path: path.join(__dirname, '_public'),
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66 | filename: '[name].[chunkhash].js',
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67 | chunkFilename: '[name].[chunkhash].chunk.js',
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68 | publicPath: '/',
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69 | },
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70 | plugins: [
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71 | new webpack.DefinePlugin({
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72 | 'process.env': { ...env, ...endpoint },
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73 | }),
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74 |
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75 | new HtmlWebpackPlugin({
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76 | template: './src/index.html',
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77 | minify: {
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78 | removeComments: true,
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79 | collapseWhitespace: true,
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80 | removeRedundantAttributes: true,
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81 | useShortDoctype: true,
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82 | removeEmptyAttributes: true,
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83 | removeStyleLinkTypeAttributes: true,
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84 | removeScriptTypeAttributes: true,
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85 | keepClosingSlash: true,
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86 | minifyJS: true,
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87 | minifyCSS: true,
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88 | minifyURLs: true,
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89 | },
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90 | inject: true,
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91 | showErrors: false,
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92 | filename: 'index.html',
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93 | chunksSortMode: 'dependency',
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94 | }),
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95 |
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96 | new MiniCssExtractPlugin({
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97 |
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98 |
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99 | filename: '[name].[hash].css',
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100 | chunkFilename: '[id].[hash].css',
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101 | }),
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102 |
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103 | new webpack.HashedModuleIdsPlugin(),
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104 | ],
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105 | optimization: {
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106 | minimizer: [
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107 | new TerserPlugin(
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108 | process.env.NODE_ENV === 'production' ? terserProductionOptions : terserDevOptions,
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109 | ),
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110 | ],
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111 |
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112 |
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113 | splitChunks: {
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114 | chunks: 'all',
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115 | maxInitialRequests: Infinity,
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116 | minSize: 0,
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117 | cacheGroups: {
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118 | vendor: {
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119 | test: /[\\/]node_modules[\\/]/,
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120 | name(module) {
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121 |
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122 |
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123 | const packageName = module.context.match(/[\\/]node_modules[\\/](.*?)([\\/]|$)/)[1];
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124 |
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125 |
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126 | return `npm.${packageName.replace('@', '')}`;
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127 | },
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128 | },
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129 | },
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130 | },
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131 | runtimeChunk: 'single',
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132 | },
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133 | module: {
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134 | rules: [
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135 | {
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136 | test: /\.js?$/,
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137 | include: [path.join(__dirname, 'src')],
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138 | exclude: path.join(__dirname, 'node_modules'),
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139 | loader: 'babel-loader',
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140 | options: {
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141 | presets: [
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142 | ['@babel/preset-env', { loose: true, modules: false, useBuiltIns: 'usage', corejs: 3 }],
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143 | '@babel/preset-react',
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144 | ],
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145 | plugins: [
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146 | ['module-resolver', { root: ['./src'] }],
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147 | '@babel/plugin-syntax-dynamic-import',
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148 | '@babel/plugin-syntax-import-meta',
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149 | '@babel/plugin-proposal-class-properties',
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150 | '@babel/plugin-proposal-json-strings',
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151 | '@babel/plugin-transform-react-constant-elements',
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152 | ],
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153 | babelrc: false,
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154 | },
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155 | },
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156 | {
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157 | test: /\.css$/,
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158 | include: path.join(__dirname, 'src'),
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159 | use: [
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160 | MiniCssExtractPlugin.loader,
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161 | {
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162 | loader: 'css-loader',
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163 | options: {
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164 | sourceMap: process.env.NODE_ENV !== 'production',
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165 | localsConvention: 'camelCase',
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166 | modules: {
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167 | localIdentName: '[name]__[local]___[hash:base64:5]',
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168 | },
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169 | importLoaders: 1,
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170 | },
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171 | },
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172 | {
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173 | loader: 'postcss-loader',
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174 | options: {
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175 | sourceMap: process.env.NODE_ENV !== 'production' ? 'inline' : false,
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176 | plugins: () => [
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177 | atImport(),
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178 | postcssPresetEnv({
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179 | stage: 0,
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180 | importFrom: [
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181 | {
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182 | customMedia: media,
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183 | customProperties: palette,
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184 | },
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185 | ],
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186 | preserve: false,
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187 | }),
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188 | ],
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189 | },
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190 | },
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191 | ],
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192 | },
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193 | {
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194 | test: /\.css$/,
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195 | include: path.join(__dirname, 'node_modules'),
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196 | use: [
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197 | MiniCssExtractPlugin.loader,
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198 | {
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199 | loader: 'css-loader',
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200 | options: {
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201 | sourceMap: process.env.NODE_ENV !== 'production',
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202 | },
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203 | },
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204 | ],
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205 | },
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206 | {
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207 | test: /\.(jpe?g|png|gif)$/,
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208 | include: path.join(__dirname, 'src'),
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209 | loader: 'url-loader',
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210 | options: {
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211 | limit: 10000,
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212 | name: './assets/[name]__[hash].[ext]',
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213 | },
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214 | },
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215 | {
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216 | test: /^(?!.*\.inline\.svg$).*\.svg$/,
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217 | include: path.join(__dirname, 'src'),
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218 | use: [
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219 | '@svgr/webpack',
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220 | {
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221 | loader: 'url-loader',
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222 | options: {
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223 | limit: 10000,
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224 | name: './assets/[name]__[hash].[ext]',
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225 | },
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226 | },
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227 | ],
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228 | },
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229 | {
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230 | test: /\.inline.svg$/,
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231 | include: path.join(__dirname, 'src'),
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232 | loader: '@svgr/webpack',
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233 | options: {
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234 | svgoConfig: {
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235 | plugins: [{ cleanupIDs: false }, { removeViewBox: false }],
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236 | },
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237 | },
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238 | },
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239 | ],
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240 | },
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241 | node: {
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242 | fs: 'empty',
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243 | },
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244 | resolve: {
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245 | modules: ['node_modules'],
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246 | },
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247 | };
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248 |
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249 |
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250 | if (process.env.NODE_ENV === 'production') {
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251 | webpackProdConfig.plugins.push(new OptimizeCSSAssetsPlugin({}));
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252 | webpackProdConfig.plugins.push(new CompressionPlugin({ test: /\.(js|css|html)$/ }));
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253 | }
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254 |
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255 | export default webpackProdConfig;
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