mirror of
https://github.com/home-assistant/frontend.git
synced 2025-04-26 22:37:21 +00:00
305 lines
9.2 KiB
JavaScript
305 lines
9.2 KiB
JavaScript
const webpack = require("webpack");
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const fs = require("fs");
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const path = require("path");
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const TerserPlugin = require("terser-webpack-plugin");
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const WorkboxPlugin = require("workbox-webpack-plugin");
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const CompressionPlugin = require("compression-webpack-plugin");
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const zopfli = require("@gfx/zopfli");
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const ManifestPlugin = require("webpack-manifest-plugin");
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const paths = require("./paths.js");
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const { babelLoaderConfig } = require("./babel.js");
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let version = fs
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.readFileSync(path.resolve(paths.polymer_dir, "setup.py"), "utf8")
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.match(/\d{8}\.\d+/);
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if (!version) {
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throw Error("Version not found");
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}
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version = version[0];
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const genMode = (isProdBuild) => (isProdBuild ? "production" : "development");
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const genDevTool = (isProdBuild) =>
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isProdBuild ? "source-map" : "inline-cheap-module-source-map";
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const genFilename = (isProdBuild, dontHash = new Set()) => ({ chunk }) => {
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if (!isProdBuild || dontHash.has(chunk.name)) {
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return `${chunk.name}.js`;
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}
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return `${chunk.name}.${chunk.hash.substr(0, 8)}.js`;
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};
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const genChunkFilename = (isProdBuild, isStatsBuild) =>
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isProdBuild && !isStatsBuild ? "chunk.[chunkhash].js" : "[name].chunk.js";
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const resolve = {
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extensions: [".ts", ".js", ".json", ".tsx"],
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alias: {
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react: "preact-compat",
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"react-dom": "preact-compat",
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// Not necessary unless you consume a module using `createClass`
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"create-react-class": "preact-compat/lib/create-react-class",
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// Not necessary unless you consume a module requiring `react-dom-factories`
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"react-dom-factories": "preact-compat/lib/react-dom-factories",
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},
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};
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const tsLoader = (latestBuild) => ({
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test: /\.ts|tsx$/,
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exclude: [path.resolve(paths.polymer_dir, "node_modules")],
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use: [
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{
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loader: "ts-loader",
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options: {
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compilerOptions: latestBuild
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? { noEmit: false }
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: { target: "es5", noEmit: false },
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},
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},
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],
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});
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const cssLoader = {
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test: /\.css$/,
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use: "raw-loader",
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};
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const htmlLoader = {
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test: /\.(html)$/,
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use: {
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loader: "html-loader",
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options: {
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exportAsEs6Default: true,
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},
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},
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};
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const plugins = [
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// Ignore moment.js locales
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new webpack.IgnorePlugin(/^\.\/locale$/, /moment$/),
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// Color.js is bloated, it contains all color definitions for all material color sets.
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new webpack.NormalModuleReplacementPlugin(
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/@polymer\/paper-styles\/color\.js$/,
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path.resolve(paths.polymer_dir, "src/util/empty.js")
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),
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// Ignore roboto pointing at CDN. We use local font-roboto-local.
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new webpack.NormalModuleReplacementPlugin(
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/@polymer\/font-roboto\/roboto\.js$/,
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path.resolve(paths.polymer_dir, "src/util/empty.js")
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),
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// Ignore mwc icons pointing at CDN.
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new webpack.NormalModuleReplacementPlugin(
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/@material\/mwc-icon\/mwc-icon-font\.js$/,
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path.resolve(paths.polymer_dir, "src/util/empty.js")
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),
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];
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const optimization = (latestBuild) => ({
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minimizer: [
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new TerserPlugin({
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cache: true,
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parallel: true,
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extractComments: true,
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sourceMap: true,
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terserOptions: {
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safari10: true,
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ecma: latestBuild ? undefined : 5,
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},
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}),
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],
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});
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const createAppConfig = ({ isProdBuild, latestBuild, isStatsBuild }) => {
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const isCI = process.env.CI === "true";
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// Create an object mapping browser urls to their paths during build
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const translationMetadata = require("../build-translations/translationMetadata.json");
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const workBoxTranslationsTemplatedURLs = {};
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const englishFP = translationMetadata.translations.en.fingerprints;
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Object.keys(englishFP).forEach((key) => {
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workBoxTranslationsTemplatedURLs[
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`/static/translations/${englishFP[key]}`
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] = `build-translations/output/${key}.json`;
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});
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const entry = {
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app: "./src/entrypoints/app.ts",
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authorize: "./src/entrypoints/authorize.ts",
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onboarding: "./src/entrypoints/onboarding.ts",
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core: "./src/entrypoints/core.ts",
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compatibility: "./src/entrypoints/compatibility.ts",
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"custom-panel": "./src/entrypoints/custom-panel.ts",
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"hass-icons": "./src/entrypoints/hass-icons.ts",
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};
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const rules = [tsLoader(latestBuild), cssLoader, htmlLoader];
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if (!latestBuild) {
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rules.push(babelLoaderConfig({ latestBuild }));
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}
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return {
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mode: genMode(isProdBuild),
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devtool: genDevTool(isProdBuild),
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entry,
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module: {
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rules,
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},
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optimization: optimization(latestBuild),
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plugins: [
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new ManifestPlugin(),
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new webpack.DefinePlugin({
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__DEV__: JSON.stringify(!isProdBuild),
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__DEMO__: false,
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__BUILD__: JSON.stringify(latestBuild ? "latest" : "es5"),
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__VERSION__: JSON.stringify(version),
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__STATIC_PATH__: "/static/",
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"process.env.NODE_ENV": JSON.stringify(
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isProdBuild ? "production" : "development"
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),
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}),
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...plugins,
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isProdBuild &&
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!isCI &&
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!isStatsBuild &&
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new CompressionPlugin({
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cache: true,
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exclude: [/\.js\.map$/, /\.LICENSE$/, /\.py$/, /\.txt$/],
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algorithm(input, compressionOptions, callback) {
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return zopfli.gzip(input, compressionOptions, callback);
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},
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}),
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latestBuild &&
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new WorkboxPlugin.InjectManifest({
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swSrc: "./src/entrypoints/service-worker-hass.js",
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swDest: "service_worker.js",
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importWorkboxFrom: "local",
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include: [/\.js$/],
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templatedURLs: {
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...workBoxTranslationsTemplatedURLs,
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"/static/icons/favicon-192x192.png":
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"public/icons/favicon-192x192.png",
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"/static/fonts/roboto/Roboto-Light.woff2":
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"node_modules/roboto-fontface/fonts/roboto/Roboto-Light.woff2",
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"/static/fonts/roboto/Roboto-Medium.woff2":
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"node_modules/roboto-fontface/fonts/roboto/Roboto-Medium.woff2",
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"/static/fonts/roboto/Roboto-Regular.woff2":
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"node_modules/roboto-fontface/fonts/roboto/Roboto-Regular.woff2",
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"/static/fonts/roboto/Roboto-Bold.woff2":
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"node_modules/roboto-fontface/fonts/roboto/Roboto-Bold.woff2",
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},
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}),
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].filter(Boolean),
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output: {
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filename: genFilename(isProdBuild),
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chunkFilename: genChunkFilename(isProdBuild, isStatsBuild),
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path: latestBuild ? paths.output : paths.output_es5,
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publicPath: latestBuild ? "/frontend_latest/" : "/frontend_es5/",
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// For workerize loader
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globalObject: "self",
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},
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resolve,
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};
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};
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const createDemoConfig = ({ isProdBuild, latestBuild, isStatsBuild }) => {
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const rules = [tsLoader(latestBuild), cssLoader, htmlLoader];
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if (!latestBuild) {
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rules.push(babelLoaderConfig({ latestBuild }));
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}
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return {
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mode: genMode(isProdBuild),
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devtool: genDevTool(isProdBuild),
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entry: {
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main: "./demo/src/entrypoint.ts",
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compatibility: "./src/entrypoints/compatibility.ts",
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},
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module: {
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rules,
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},
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optimization: optimization(latestBuild),
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plugins: [
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new ManifestPlugin(),
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new webpack.DefinePlugin({
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__DEV__: !isProdBuild,
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__BUILD__: JSON.stringify(latestBuild ? "latest" : "es5"),
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__VERSION__: JSON.stringify(`DEMO-${version}`),
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__DEMO__: true,
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__STATIC_PATH__: "/static/",
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"process.env.NODE_ENV": JSON.stringify(
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isProdBuild ? "production" : "development"
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),
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}),
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...plugins,
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].filter(Boolean),
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resolve,
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output: {
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filename: genFilename(isProdBuild),
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chunkFilename: genChunkFilename(isProdBuild, isStatsBuild),
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path: path.resolve(
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paths.demo_root,
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latestBuild ? "frontend_latest" : "frontend_es5"
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),
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publicPath: latestBuild ? "/frontend_latest/" : "/frontend_es5/",
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// For workerize loader
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globalObject: "self",
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},
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};
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};
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const createCastConfig = ({ isProdBuild, latestBuild }) => {
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const isStatsBuild = false;
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const entry = {
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launcher: "./cast/src/launcher/entrypoint.ts",
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};
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if (latestBuild) {
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entry.receiver = "./cast/src/receiver/entrypoint.ts";
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}
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const rules = [tsLoader(latestBuild), cssLoader, htmlLoader];
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if (!latestBuild) {
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rules.push(babelLoaderConfig({ latestBuild }));
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}
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return {
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mode: genMode(isProdBuild),
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devtool: genDevTool(isProdBuild),
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entry,
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module: {
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rules,
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},
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optimization: optimization(latestBuild),
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plugins: [
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new ManifestPlugin(),
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new webpack.DefinePlugin({
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__DEV__: !isProdBuild,
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__BUILD__: JSON.stringify(latestBuild ? "latest" : "es5"),
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__VERSION__: JSON.stringify(version),
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__DEMO__: false,
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__STATIC_PATH__: "/static/",
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"process.env.NODE_ENV": JSON.stringify(
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isProdBuild ? "production" : "development"
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),
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}),
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...plugins,
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].filter(Boolean),
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resolve,
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output: {
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filename: genFilename(isProdBuild),
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chunkFilename: genChunkFilename(isProdBuild, isStatsBuild),
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path: path.resolve(
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paths.cast_root,
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latestBuild ? "frontend_latest" : "frontend_es5"
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),
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publicPath: latestBuild ? "/frontend_latest/" : "/frontend_es5/",
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// For workerize loader
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globalObject: "self",
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},
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};
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};
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module.exports = {
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resolve,
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plugins,
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optimization,
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createAppConfig,
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createDemoConfig,
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createCastConfig,
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};
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