const cssnano = require('cssnano'); const fastGlob = require('fast-glob'); const CopyPlugin = require('copy-webpack-plugin'); const FixStyleOnlyEntriesPlugin = require('webpack-fix-style-only-entries'); const MiniCssExtractPlugin = require('mini-css-extract-plugin'); const OptimizeCSSAssetsPlugin = require('optimize-css-assets-webpack-plugin'); const PostCSSPresetEnv = require('postcss-preset-env'); const PostCSSSafeParser = require('postcss-safe-parser'); const SpriteLoaderPlugin = require('svg-sprite-loader/plugin'); const TerserPlugin = require('terser-webpack-plugin'); const VueLoaderPlugin = require('vue-loader/lib/plugin'); const { statSync } = require('fs'); const { resolve, parse } = require('path'); const { SourceMapDevToolPlugin } = require('webpack'); const glob = (pattern) => fastGlob.sync(pattern, { cwd: __dirname, absolute: true }); const themes = {}; for (const path of glob('web_src/less/themes/*.less')) { themes[parse(path).name] = [path]; } const isProduction = process.env.NODE_ENV !== 'development'; module.exports = { mode: isProduction ? 'production' : 'development', entry: { index: [ resolve(__dirname, 'web_src/js/index.js'), resolve(__dirname, 'web_src/less/index.less'), ], swagger: [ resolve(__dirname, 'web_src/js/standalone/swagger.js'), ], jquery: [ resolve(__dirname, 'web_src/js/jquery.js'), ], icons: glob('node_modules/@primer/octicons/build/svg/**/*.svg'), ...themes, }, devtool: false, output: { path: resolve(__dirname, 'public'), filename: 'js/[name].js', chunkFilename: 'js/[name].js', }, optimization: { minimize: isProduction, minimizer: [ new TerserPlugin({ sourceMap: true, extractComments: false, terserOptions: { output: { comments: false, }, }, }), new OptimizeCSSAssetsPlugin({ cssProcessor: cssnano, cssProcessorOptions: { parser: PostCSSSafeParser, }, cssProcessorPluginOptions: { preset: [ 'default', { discardComments: { removeAll: true, }, }, ], }, }), ], splitChunks: { chunks: 'async', name: (_, chunks) => chunks.map((item) => item.name).join('-'), } }, module: { rules: [ { test: /\.vue$/, exclude: /node_modules/, loader: 'vue-loader', }, { test: /\.js$/, exclude: /node_modules/, use: [ { loader: 'babel-loader', options: { cacheDirectory: true, cacheCompression: false, cacheIdentifier: [ resolve(__dirname, 'package.json'), resolve(__dirname, 'package-lock.json'), resolve(__dirname, 'webpack.config.js'), ].map((path) => statSync(path).mtime.getTime()).join(':'), sourceMaps: true, presets: [ [ '@babel/preset-env', { useBuiltIns: 'usage', corejs: 3, }, ], ], plugins: [ [ '@babel/plugin-transform-runtime', { regenerator: true, } ], '@babel/plugin-proposal-object-rest-spread', ], }, }, ], }, { test: /\.(less|css)$/i, use: [ { loader: MiniCssExtractPlugin.loader, }, { loader: 'css-loader', options: { importLoaders: 2, url: false, } }, { loader: 'postcss-loader', options: { plugins: () => [ PostCSSPresetEnv(), ], }, }, { loader: 'less-loader', }, ], }, { test: /\.svg$/, use: [ { loader: 'svg-sprite-loader', options: { extract: true, spriteFilename: 'img/svg/icons.svg', symbolId: (path) => { const { name } = parse(path); if (/@primer[/\\]octicons/.test(path)) { return `octicon-${name}`; } return name; }, }, }, { loader: 'svgo-loader', }, ], }, ], }, plugins: [ new VueLoaderPlugin(), // avoid generating useless js output files for css- and svg-only chunks new FixStyleOnlyEntriesPlugin({ extensions: ['less', 'scss', 'css', 'svg'], silent: true, }), new MiniCssExtractPlugin({ filename: 'css/[name].css', chunkFilename: 'css/[name].css', }), new SourceMapDevToolPlugin({ filename: 'js/[name].js.map', include: [ 'js/index.js', ], }), new SpriteLoaderPlugin({ plainSprite: true, }), new CopyPlugin([ // workaround for https://github.com/go-gitea/gitea/issues/10653 { from: 'node_modules/fomantic-ui/dist/semantic.min.css', to: 'fomantic/semantic.min.css' }, ]), ], performance: { hints: isProduction ? 'warning' : false, maxEntrypointSize: 512000, maxAssetSize: 512000, assetFilter: (filename) => { if (filename.endsWith('.map')) return false; if (['js/swagger.js', 'js/highlight.js', 'fomantic/semantic.min.css'].includes(filename)) return false; return true; }, }, resolve: { symlinks: false, alias: { vue$: 'vue/dist/vue.esm.js', // needed because vue's default export is the runtime only }, }, watchOptions: { ignored: [ 'node_modules/**', ], }, };