const fs = require('fs').promises const path = require('path'); const fsExtra = require('fs-extra') const webpack = require('webpack'); const utils = require('corifeus-utils') const ExtractTextPlugin = require('extract-text-webpack-plugin'); const HtmlWebpackPlugin = require('html-webpack-plugin'); const UglifyJsPlugin = require('uglifyjs-webpack-plugin') const WebpackOnBuildPlugin = require('on-build-webpack'); const fileAsset = `[name].[hash].[ext]`; const minimize = process.argv.includes('--production'); const mode = minimize ? 'development' : 'production'; let minimizer = undefined; const pkg = require('./package'); const buildDir = __dirname + '/public/webpack'; let devtool; const isWatching = process.argv.includes('--watch') const plugins = [ new ExtractTextPlugin({ filename: '[name].[hash].css', disable: false, allChunks: true }), new HtmlWebpackPlugin({ template: `${__dirname}/twig/layout-tpl.twig`, inject: 'head', chunksSortMode: 'dependency', chunks: ['bundle'], filename: `${__dirname}/twig/layout.twig`, }), ]; plugins.push( new WebpackOnBuildPlugin(async (stats) => { try { const newFileNames = Object.keys(stats.compilation.assets).map(file => path.resolve(`${buildDir}/${file}`)); const baseDir = path.resolve(buildDir); const baseDirList = await utils.fs.readdirRecursive(baseDir) const promises = []; for(let baseDirFile of baseDirList) { if (!newFileNames.includes(baseDirFile)) { promises.push( fs.unlink(baseDirFile) ) } } await Promise.all(promises); } catch(e) { console.error(e) process.exit(-1) } }), ) if (minimize) { devtool = false; const bannerText = `@license ${pkg.name} v${pkg.version} ${pkg.description} ${pkg.homepage} License: MIT Copyright (c) ${new Date().getFullYear()} Patrik Laszlo / P3X / Corifeus and contributors.`; minimizer = [ new UglifyJsPlugin({ sourceMap: true, parallel: true, cache: true, extractComments: { condition: /^\**!|@preserve|@license|@cc_on/, file: function (fileName) { return `${fileName}.LICENSE.txt`; }, banner: function (webpackBanner) { return ` ${bannerText} For more information about all licenses, please see ${webpackBanner} `; } }, uglifyOptions: { compress: { warnings: false }, ecma: 8, // todo found out if mangle use or not // mangle: false === keep function names // mangle: true === drop function names mangle: false, sourceMap: true, comments: false, beautify: false }, }), ] plugins.push( new webpack.BannerPlugin({ banner: bannerText, include: /\.css$/, exclude: /\.ts$|\.js$/, // hash:[hash], chunkhash:[chunkhash], name:[name], filebase:[filebase], query:[query], file:[file] }) ) plugins.push( new webpack.SourceMapDevToolPlugin({ filename: 'sourcemaps/[file].map', append: '\n//# sourceMappingURL=/[url]' }) ) } const fileLoader = [ { loader: 'file-loader', options: { name: fileAsset, outputPath: 'assets', context: 'assets', // publicPath: 'webpack/assets', // useRelativePath: true, } } ] module.exports = { // watch: true, devtool: devtool, entry: { bundle: "./public/js/bundle.js", }, output: { path: buildDir, filename: '[name].[hash].js', chunkFilename: '[id].[hash].chunk.js', // publicPath: '{{ app.url_subdir }}/webpack/', publicPath: './webpack/', }, module: { rules: [ { test: /\.less$/, use: [{ loader: 'style-loader' // creates style nodes from JS strings }, { loader: 'css-loader' // translates CSS into CommonJS }, { loader: 'less-loader' // compiles Less to CSS }], }, { test: /\.html$/, use: [{ loader: 'html-loader', options: { minimize: mode, caseSensitive: true } }] }, { test: /\.(png|jpe?g|gif|ico)$/, use: fileLoader }, { test: /\.woff(\?v=\d+\.\d+\.\d+)?$/, use: fileLoader }, { test: /\.woff2(\?v=\d+\.\d+\.\d+)?$/, use: fileLoader }, { test: /\.ttf(\?v=\d+\.\d+\.\d+)?$/, use: fileLoader }, { test: /\.eot(\?v=\d+\.\d+\.\d+)?$/, use: fileLoader }, { test: /\.svg(\?v=\d+\.\d+\.\d+)?$/, use: fileLoader }, { test: /\.css$/, use: ExtractTextPlugin.extract({ fallback: "style-loader", use: [ { loader: 'css-loader', options: { minimize: minimize, sourceMap: true }, }] }) } ] }, optimization: { minimize: minimize, minimizer: minimizer }, plugins: plugins, mode: mode, }