205 lines
7.4 KiB
TypeScript
205 lines
7.4 KiB
TypeScript
import ForkTsCheckerWebpackPlugin from "fork-ts-checker-webpack-plugin";
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import fs from 'fs/promises';
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import HtmlWebpackPlugin from "html-webpack-plugin";
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import MiniCssExtractPlugin from "mini-css-extract-plugin";
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import CssMinimizerPlugin from "css-minimizer-webpack-plugin";
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import NodePolyfillPlugin from "node-polyfill-webpack-plugin";
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import path from "path";
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import sveltePreprocess from "svelte-preprocess";
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import type { Configuration } from "webpack";
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import webpack from "webpack";
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import type WebpackDevServer from "webpack-dev-server";
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const mode = process.env.NODE_ENV ?? "development";
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const buildNpmTypingsForApi = !!process.env.BUILD_TYPINGS;
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const isProduction = mode === "production";
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const isDevelopment = !isProduction;
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const entries: { [key: string]: string } = {};
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if (!buildNpmTypingsForApi) {
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entries.main = "./src/index.ts";
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}
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entries.iframe_api = "./src/iframe_api.ts";
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module.exports = {
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entry: entries,
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mode: mode,
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devtool: isDevelopment ? "inline-source-map" : "source-map",
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devServer: {
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contentBase: "./dist",
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host: "0.0.0.0",
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sockPort: 80,
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disableHostCheck: true,
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historyApiFallback: {
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rewrites: [{ from: /^_\/.*$/, to: "/index.html" }],
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disableDotRule: true,
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},
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liveReload: process.env.LIVE_RELOAD != "0" && process.env.LIVE_RELOAD != "false",
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before: (app) => {
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let appConfigContent = '';
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const TEMPLATE_PATH = path.join(__dirname, 'dist', 'env-config.template.js');
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function renderTemplateWithEnvVars(content: string): string {
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let result = content;
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const regex = /\$\{([a-zA-Z_]+[a-zA-Z0-9_]*?)\}/g;
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let matched: RegExpExecArray | null;
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while ((matched = regex.exec(content))) {
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result = result.replace(`\${${matched[1]}}`, process.env[matched[1]] || '');
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}
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return result;
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}
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void (async () => {
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const content = (await fs.readFile(TEMPLATE_PATH)).toString();
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appConfigContent = renderTemplateWithEnvVars(content);
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})();
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app.get('/env-config.js', (_, response) => {
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response.setHeader('Content-Type', 'application/javascript; charset=utf-8');
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response.setHeader('Cache-Control', 'no-cache');
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response.setHeader('Content-Length', Buffer.byteLength(appConfigContent, 'utf8'));
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response.send(appConfigContent);
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});
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},
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},
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module: {
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rules: [
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{
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test: /\.tsx?$/,
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//use: 'ts-loader',
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exclude: /node_modules/,
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loader: "ts-loader",
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options: {
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transpileOnly: !buildNpmTypingsForApi,
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compilerOptions: {
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declaration: buildNpmTypingsForApi,
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},
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},
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},
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{
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test: /\.(sc|c)ss$/,
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exclude: /node_modules/,
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use: [MiniCssExtractPlugin.loader, "css-loader", "sass-loader"],
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},
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{
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test: /\.(html|svelte)$/,
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exclude: /node_modules/,
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use: {
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loader: "svelte-loader",
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options: {
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compilerOptions: {
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// Dev mode must be enabled for HMR to work!
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dev: isDevelopment,
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},
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emitCss: isProduction,
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hotReload: isDevelopment,
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hotOptions: {
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// List of options and defaults: https://www.npmjs.com/package/svelte-loader-hot#usage
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noPreserveState: false,
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optimistic: true,
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},
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preprocess: sveltePreprocess({
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scss: true,
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sass: true,
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}),
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onwarn: function (
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warning: { code: string },
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handleWarning: (warning: { code: string }) => void
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) {
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// See https://github.com/sveltejs/svelte/issues/4946#issuecomment-662168782
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if (warning.code === "a11y-no-onchange") {
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return;
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}
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if (warning.code === "a11y-autofocus") {
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return;
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}
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if (warning.code === "a11y-media-has-caption") {
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return;
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}
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// process as usual
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handleWarning(warning);
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},
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},
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},
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},
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// Required to prevent errors from Svelte on Webpack 5+, omit on Webpack 4
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// See: https://github.com/sveltejs/svelte-loader#usage
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{
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test: /node_modules\/svelte\/.*\.mjs$/,
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resolve: {
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fullySpecified: false,
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},
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},
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{
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test: /\.(eot|svg|png|gif|jpg)$/,
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exclude: /node_modules/,
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type: "asset",
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},
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{
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test: /\.(woff(2)?|ttf)$/,
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type: "asset",
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generator: {
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filename: "fonts/[name][ext]",
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},
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},
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{
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test: /\.json$/,
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exclude: /node_modules/,
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type: "asset",
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},
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],
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},
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resolve: {
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alias: {
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svelte: path.resolve("node_modules", "svelte"),
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},
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extensions: [".tsx", ".ts", ".js", ".svelte"],
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mainFields: ["svelte", "browser", "module", "main"],
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},
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optimization: {
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minimize: true,
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minimizer: [new CssMinimizerPlugin(), "..."],
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},
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output: {
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filename: (pathData) => {
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// Add a content hash only for the main bundle.
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// We want the iframe_api.js file to keep its name as it will be referenced from outside iframes.
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return pathData.chunk?.name === "main" ? "js/[name].[contenthash].js" : "[name].js";
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},
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path: path.resolve(__dirname, "dist"),
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publicPath: "/",
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},
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plugins: [
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new webpack.HotModuleReplacementPlugin(),
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new ForkTsCheckerWebpackPlugin({
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eslint: {
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files: "./src/**/*.ts",
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},
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}),
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new MiniCssExtractPlugin({ filename: "[name].[contenthash].css" }),
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new HtmlWebpackPlugin({
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template: "./dist/index.ejs",
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minify: {
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collapseWhitespace: true,
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keepClosingSlash: true,
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removeComments: false,
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removeRedundantAttributes: true,
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removeScriptTypeAttributes: true,
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removeStyleLinkTypeAttributes: true,
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useShortDoctype: true,
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},
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chunks: ["main"],
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}),
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new webpack.ProvidePlugin({
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Phaser: "phaser",
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}),
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new NodePolyfillPlugin(),
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],
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} as Configuration & WebpackDevServer.Configuration;
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