const path = require("path"); const os = require("os"); const environment = process.env.NODE_ENV || "development"; const HappyPack = require("happypack"); const webpack = require("webpack"); const MiniCssExtractPlugin = require("mini-css-extract-plugin"); const root = path.join(__dirname, ".."); module.exports = (options = {}) => ({ context: root, devtool: "source-map", module: { rules: [{ loader: "string-replace-loader", test: /\.(j|t)s/, options: { multiple: [{ // These will be handled by file-loader. We need the location because // they are parsed as URIs and will throw errors if not fully formed. // The !! prefix causes it to ignore other loaders (doesn't work). search: "require\\.toUrl\\(", replace: "location.protocol + '//' + location.host + '/' + require('!!file-loader?name=[path][name].[ext]!' + ", flags: "g", }, { search: "require\\.__\\$__nodeRequire", replace: "require", flags: "g", }, { search: "\\.attributes\\[([^\\]]+)\\] = ([^;]+)", replace: ".setAttribute($1, $2)", flags: "g", }], }, }, { test: /\.(js)/, exclude: /test/, }, { test: /\.(txt|d\.ts|test.ts|perf.data.js|jxs|scpt|exe|sh|less)$/, use: [{ loader: "ignore-loader", }], }, { // These are meant to run in separate pages, like the issue reporter or // process explorer. Ignoring for now since otherwise their CSS is // included in the main CSS. test: /electron-browser.+\.html$|code\/electron-browser\/.+\.css$/, use: [{ loader: "ignore-loader", }], }, { test: /\.node$/, use: "node-loader", }, { use: [{ loader: "happypack/loader?id=ts", }], test: /(^.?|\.[^d]|[^.]d|[^.][^d])\.tsx?$/, }, { // Test CSS isn't required. The rest is supposed to be served in separate // pages or iframes so we don't need to include it here. Also excluding // markdown.css because even though it uses the file-loader as shown above // in the string replace, it's still making its way into the main CSS. exclude: /test|code\/electron-browser\/.+\.css$|markdown.css$/, test: /\.s?css$/, // This is required otherwise it'll fail to resolve CSS in common. include: root, use: [{ loader: MiniCssExtractPlugin.loader, }, { loader: "css-loader", }, { loader: "sass-loader", }], }, { test: /\.(svg|png|ttf|woff|eot)$/, use: [{ loader: "file-loader", options: { name: "[path][name].[ext]", }, }], }, { test: /\.wasm$/, type: "javascript/auto", }], noParse: /\/test\/|\.test\.jsx?|\.test\.tsx?|tsconfig.+\.json$/, }, resolve: { alias: { "@coder": path.join(root, "packages"), }, extensions: [".js", ".jsx", ".ts", ".tsx", ".json", ".css"], mainFiles: [ "index", "src/index", ], }, resolveLoader: { modules: [ path.join(root, "node_modules"), ], }, plugins: [ new HappyPack({ id: "ts", threads: os.cpus().length - 1, loaders: [{ path: "ts-loader", query: { happyPackMode: true, compilerOptions: options.typescriptCompilerOptions, }, }], }), new webpack.DefinePlugin({ "process.env.NODE_ENV": `"${environment}"`, "process.env.LOG_LEVEL": `"${process.env.LOG_LEVEL || ""}"`, }), new MiniCssExtractPlugin({ filename: "[name].css", chunkFilename: "[id].css", }), ], // target: "web", stats: { all: false, // Fallback for options not defined. errors: true, warnings: true, }, });