Inline mdi icons with babel plugin + bump build deps (#9498)

.github/workflows/ci.yaml

@@ -11,7 +11,8 @@ on:
       - master
 
 env:
-  NODE_VERSION: 12
+  NODE_VERSION: 14
+  NODE_OPTIONS: --max_old_space_size=4096
 
 jobs:
   lint:

.github/workflows/demo.yaml

@@ -6,7 +6,7 @@ on:
       - dev
 
 env:
-  NODE_VERSION: 12
+  NODE_VERSION: 14
 
 jobs:
   deploy:

.github/workflows/release.yaml

@@ -7,7 +7,8 @@ on:
 
 env:
   PYTHON_VERSION: 3.8
-  NODE_VERSION: 12.1
+  NODE_VERSION: 14
+  NODE_OPTIONS: --max_old_space_size=4096
 
 jobs:
   release:

.github/workflows/translations.yaml

@@ -8,7 +8,7 @@ on:
       - src/translations/en.json
 
 env:
-  NODE_VERSION: 12
+  NODE_VERSION: 14
 
 jobs:
   upload:

.nvmrc

@@ -1 +1 @@
-12.1
+14

build-scripts/babel-plugins/inline-constants-plugin.js

@@ -0,0 +1,170 @@
+/* eslint-disable @typescript-eslint/no-var-requires */
+const path = require("path");
+
+// Currently only supports CommonJS modules, as require is synchronous. `import` would need babel running asynchronous.
+module.exports = function inlineConstants(babel, options, cwd) {
+  const t = babel.types;
+
+  if (!Array.isArray(options.modules)) {
+    throw new TypeError(
+      "babel-plugin-inline-constants: expected a `modules` array to be passed"
+    );
+  }
+
+  if (options.resolveExtensions && !Array.isArray(options.resolveExtensions)) {
+    throw new TypeError(
+      "babel-plugin-inline-constants: expected `resolveExtensions` to be an array"
+    );
+  }
+
+  const ignoreModuleNotFound = options.ignoreModuleNotFound;
+  const resolveExtensions = options.resolveExtensions;
+
+  const hasRelativeModules = options.modules.some(
+    (module) => module.startsWith(".") || module.startsWith("/")
+  );
+
+  const modules = Object.fromEntries(
+    options.modules.map((module) => {
+      const absolute = module.startsWith(".")
+        ? require.resolve(module, { paths: [cwd] })
+        : module;
+      // eslint-disable-next-line import/no-dynamic-require
+      return [absolute, require(absolute)];
+    })
+  );
+
+  const toLiteral = (value) => {
+    if (typeof value === "string") {
+      return t.stringLiteral(value);
+    }
+
+    if (typeof value === "number") {
+      return t.numericLiteral(value);
+    }
+
+    if (typeof value === "boolean") {
+      return t.booleanLiteral(value);
+    }
+
+    if (value === null) {
+      return t.nullLiteral();
+    }
+
+    throw new Error(
+      "babel-plugin-inline-constants: cannot handle non-literal `" + value + "`"
+    );
+  };
+
+  const resolveAbsolute = (value, state, resolveExtensionIndex) => {
+    if (!state.filename) {
+      throw new TypeError(
+        "babel-plugin-inline-constants: expected a `filename` to be set for files"
+      );
+    }
+
+    if (resolveExtensions && resolveExtensionIndex !== undefined) {
+      value += resolveExtensions[resolveExtensionIndex];
+    }
+
+    try {
+      return require.resolve(value, { paths: [path.dirname(state.filename)] });
+    } catch (error) {
+      if (
+        error.code === "MODULE_NOT_FOUND" &&
+        resolveExtensions &&
+        (resolveExtensionIndex === undefined ||
+          resolveExtensionIndex < resolveExtensions.length - 1)
+      ) {
+        const resolveExtensionIdx = (resolveExtensionIndex || -1) + 1;
+        return resolveAbsolute(value, state, resolveExtensionIdx);
+      }
+
+      if (error.code === "MODULE_NOT_FOUND" && ignoreModuleNotFound) {
+        return undefined;
+      }
+      throw error;
+    }
+  };
+
+  const importDeclaration = (p, state) => {
+    if (p.node.type !== "ImportDeclaration") {
+      return;
+    }
+    const absolute =
+      hasRelativeModules && p.node.source.value.startsWith(".")
+        ? resolveAbsolute(p.node.source.value, state)
+        : p.node.source.value;
+
+    if (!absolute || !(absolute in modules)) {
+      return;
+    }
+
+    const module = modules[absolute];
+
+    for (const specifier of p.node.specifiers) {
+      if (
+        specifier.type === "ImportDefaultSpecifier" &&
+        specifier.local &&
+        specifier.local.type === "Identifier"
+      ) {
+        if (!("default" in module)) {
+          throw new Error(
+            "babel-plugin-inline-constants: cannot access default export from `" +
+              p.node.source.value +
+              "`"
+          );
+        }
+
+        const variableValue = toLiteral(module.default);
+        const variable = t.variableDeclarator(
+          t.identifier(specifier.local.name),
+          variableValue
+        );
+
+        p.insertBefore({
+          type: "VariableDeclaration",
+          kind: "const",
+          declarations: [variable],
+        });
+      } else if (
+        specifier.type === "ImportSpecifier" &&
+        specifier.imported &&
+        specifier.imported.type === "Identifier" &&
+        specifier.local &&
+        specifier.local.type === "Identifier"
+      ) {
+        if (!(specifier.imported.name in module)) {
+          throw new Error(
+            "babel-plugin-inline-constants: cannot access `" +
+              specifier.imported.name +
+              "` from `" +
+              p.node.source.value +
+              "`"
+          );
+        }
+
+        const variableValue = toLiteral(module[specifier.imported.name]);
+        const variable = t.variableDeclarator(
+          t.identifier(specifier.local.name),
+          variableValue
+        );
+
+        p.insertBefore({
+          type: "VariableDeclaration",
+          kind: "const",
+          declarations: [variable],
+        });
+      } else {
+        throw new Error("Cannot handle specifier `" + specifier.type + "`");
+      }
+    }
+    p.remove();
+  };
+
+  return {
+    visitor: {
+      ImportDeclaration: importDeclaration,
+    },
+  };
+};

build-scripts/bundle.js

@@ -56,12 +56,23 @@ module.exports.babelOptions = ({ latestBuild }) => ({
       "@babel/preset-env",
       {
         useBuiltIns: "entry",
-        corejs: "3.6",
+        corejs: "3.15",
+        bugfixes: true,
       },
     ],
     "@babel/preset-typescript",
   ].filter(Boolean),
   plugins: [
+    [
+      path.resolve(
+        paths.polymer_dir,
+        "build-scripts/babel-plugins/inline-constants-plugin.js"
+      ),
+      {
+        modules: ["@mdi/js"],
+        ignoreModuleNotFound: true,
+      },
+    ],
     // Part of ES2018. Converts {...a, b: 2} to Object.assign({}, a, {b: 2})
     !latestBuild && [
       "@babel/plugin-proposal-object-rest-spread",
@@ -74,8 +85,14 @@ module.exports.babelOptions = ({ latestBuild }) => ({
     "@babel/plugin-proposal-nullish-coalescing-operator",
     ["@babel/plugin-proposal-decorators", { decoratorsBeforeExport: true }],
     ["@babel/plugin-proposal-private-methods", { loose: true }],
+    ["@babel/plugin-proposal-private-property-in-object", { loose: true }],
     ["@babel/plugin-proposal-class-properties", { loose: true }],
   ].filter(Boolean),
+  exclude: [
+    // \\ for Windows, / for Mac OS and Linux
+    /node_modules[\\/]core-js/,
+    /node_modules[\\/]webpack[\\/]buildin/,
+  ],
 });
 
 const outputPath = (outputRoot, latestBuild) =>

build-scripts/gulp/app.js

@@ -47,8 +47,8 @@ gulp.task(
     gulp.parallel("gen-icons-json", "build-translations"),
     "copy-static-app",
     env.useRollup() ? "rollup-prod-app" : "webpack-prod-app",
-    ...// Don't compress running tests
+    // Don't compress running tests
-    (env.isTest() ? [] : ["compress-app"]),
+    ...(env.isTest() ? [] : ["compress-app"]),
     gulp.parallel(
       "gen-pages-prod",
       "gen-index-app-prod",

build-scripts/gulp/gather-static.js

@@ -2,7 +2,6 @@
 
 const gulp = require("gulp");
 const path = require("path");
-const cpx = require("cpx");
 const fs = require("fs-extra");
 const paths = require("../paths");
 
@@ -62,9 +61,12 @@ function copyLoaderJS(staticDir) {
 function copyFonts(staticDir) {
   const staticPath = genStaticPath(staticDir);
   // Local fonts
-  cpx.copySync(
+  fs.copySync(
-    npmPath("roboto-fontface/fonts/roboto/*.woff2"),
+    npmPath("roboto-fontface/fonts/roboto/"),
-    staticPath("fonts/roboto")
+    staticPath("fonts/roboto/"),
+    {
+      filter: (src) => !src.includes(".") || src.endsWith(".woff2"),
+    }
   );
 }
 

build-scripts/gulp/webpack.js

@@ -90,7 +90,13 @@ gulp.task("webpack-watch-app", () => {
     process.env.ES5
       ? bothBuilds(createAppConfig, { isProdBuild: false })
       : createAppConfig({ isProdBuild: false, latestBuild: true })
-  ).watch({ ignored: /build-translations/, poll: isWsl }, doneHandler());
+  ).watch(
+    {
+      ignored: /build-translations/,
+      poll: isWsl,
+    },
+    doneHandler()
+  );
   gulp.watch(
     path.join(paths.translations_src, "en.json"),
     gulp.series("build-translations", "copy-translations-app")

build-scripts/webpack.js

@@ -49,12 +49,16 @@ const createWebpackConfig = ({
           test: /\.m?js$|\.ts$/,
           use: {
             loader: "babel-loader",
-            options: bundle.babelOptions({ latestBuild }),
+            options: {
+              ...bundle.babelOptions({ latestBuild }),
+              cacheDirectory: !isProdBuild,
+              cacheCompression: false,
+            },
           },
         },
         {
           test: /\.css$/,
-          use: "raw-loader",
+          type: "asset/source",
         },
       ],
     },
@@ -66,6 +70,8 @@ const createWebpackConfig = ({
           terserOptions: bundle.terserOptions(latestBuild),
         }),
       ],
+      moduleIds: isProdBuild && !isStatsBuild ? "deterministic" : "named",
+      chunkIds: isProdBuild && !isStatsBuild ? "deterministic" : "named",
     },
     plugins: [
       new WebpackManifestPlugin({
@@ -134,15 +140,13 @@ const createWebpackConfig = ({
     },
     output: {
       filename: ({ chunk }) => {
-        if (!isProdBuild || dontHash.has(chunk.name)) {
+        if (!isProdBuild || isStatsBuild || dontHash.has(chunk.name)) {
           return `${chunk.name}.js`;
         }
         return `${chunk.name}.${chunk.hash.substr(0, 8)}.js`;
       },
       chunkFilename:
-        isProdBuild && !isStatsBuild
+        isProdBuild && !isStatsBuild ? "[chunkhash:8].js" : "[id].chunk.js",
-          ? "chunk.[chunkhash].js"
-          : "[name].chunk.js",
       path: outputPath,
       publicPath,
       // To silence warning in worker plugin

cast/src/html/launcher-faq.html.template

@@ -139,7 +139,7 @@
           Your authentication credentials or Home Assistant url are never sent
           to the Cloud. You can validate this behavior in
           <a
-            href="https://github.com/home-assistant/home-assistant-polymer/tree/dev/cast"
+            href="https://github.com/home-assistant/frontend/tree/dev/cast"
             target="_blank"
             >the source code</a
           >.

lint-staged.config.js

@@ -1,4 +1,4 @@
 module.exports = {
-  "*.{js,ts}": "eslint --fix",
+  "*.{js,ts}": 'eslint --ignore-pattern "**/build-scripts/**/*.js" --fix',
   "!(/translations)*.{js,ts,json,css,md,html}": "prettier --write",
 };

package.json

@@ -99,7 +99,7 @@
     "@webcomponents/webcomponentsjs": "^2.2.7",
     "chart.js": "^3.3.2",
     "comlink": "^4.3.1",
-    "core-js": "^3.6.5",
+    "core-js": "^3.15.2",
     "cropperjs": "^1.5.11",
     "date-fns": "^2.22.1",
     "deep-clone-simple": "^1.1.1",
@@ -123,7 +123,7 @@
     "proxy-polyfill": "^0.3.1",
     "punycode": "^2.1.1",
     "qrcode": "^1.4.4",
-    "regenerator-runtime": "^0.13.2",
+    "regenerator-runtime": "^0.13.8",
     "resize-observer-polyfill": "^1.5.1",
     "roboto-fontface": "^0.10.0",
     "sortablejs": "^1.10.2",
@@ -145,17 +145,17 @@
     "xss": "^1.0.9"
   },
   "devDependencies": {
-    "@babel/core": "^7.14.3",
+    "@babel/core": "^7.14.6",
-    "@babel/plugin-external-helpers": "^7.12.13",
+    "@babel/plugin-external-helpers": "^7.14.5",
-    "@babel/plugin-proposal-class-properties": "^7.13.0",
+    "@babel/plugin-proposal-class-properties": "^7.14.5",
-    "@babel/plugin-proposal-decorators": "^7.13.15",
+    "@babel/plugin-proposal-decorators": "^7.14.5",
-    "@babel/plugin-proposal-nullish-coalescing-operator": "^7.13.8",
+    "@babel/plugin-proposal-nullish-coalescing-operator": "^7.14.5",
-    "@babel/plugin-proposal-object-rest-spread": "^7.13.8",
+    "@babel/plugin-proposal-object-rest-spread": "^7.14.7",
-    "@babel/plugin-proposal-optional-chaining": "^7.13.12",
+    "@babel/plugin-proposal-optional-chaining": "^7.14.5",
     "@babel/plugin-syntax-dynamic-import": "^7.8.3",
     "@babel/plugin-syntax-import-meta": "^7.10.4",
-    "@babel/preset-env": "^7.14.2",
+    "@babel/preset-env": "^7.14.7",
-    "@babel/preset-typescript": "^7.13.0",
+    "@babel/preset-typescript": "^7.14.5",
     "@koa/cors": "^3.1.0",
     "@open-wc/dev-server-hmr": "^0.0.2",
     "@rollup/plugin-babel": "^5.2.1",
@@ -176,14 +176,13 @@
     "@typescript-eslint/parser": "^4.22.0",
     "@web/dev-server": "^0.0.24",
     "@web/dev-server-rollup": "^0.2.11",
-    "babel-loader": "^8.1.0",
+    "babel-loader": "^8.2.2",
     "chai": "^4.3.4",
-    "cpx": "^1.5.0",
     "del": "^4.0.0",
     "eslint": "^7.25.0",
     "eslint-config-airbnb-typescript": "^12.3.1",
     "eslint-config-prettier": "^8.3.0",
-    "eslint-import-resolver-webpack": "^0.13.0",
+    "eslint-import-resolver-webpack": "^0.13.1",
     "eslint-plugin-disable": "^2.0.1",
     "eslint-plugin-import": "^2.22.1",
     "eslint-plugin-lit": "^1.3.0",
@@ -209,7 +208,6 @@
     "object-hash": "^2.0.3",
     "open": "^7.0.4",
     "prettier": "^2.0.4",
-    "raw-loader": "^2.0.0",
     "require-dir": "^1.2.0",
     "rollup": "^2.8.2",
     "rollup-plugin-string": "^3.0.0",
@@ -219,16 +217,16 @@
     "sinon": "^11.0.0",
     "source-map-url": "^0.4.0",
     "systemjs": "^6.3.2",
-    "terser-webpack-plugin": "^5.1.2",
+    "terser-webpack-plugin": "^5.1.4",
     "ts-lit-plugin": "^1.2.1",
     "ts-mocha": "^8.0.0",
     "typescript": "^4.2.4",
     "vinyl-buffer": "^1.0.1",
     "vinyl-source-stream": "^2.0.0",
-    "webpack": "^5.24.1",
+    "webpack": "^5.43.0",
-    "webpack-cli": "^4.5.0",
+    "webpack-cli": "^4.7.2",
     "webpack-dev-server": "^3.11.2",
-    "webpack-manifest-plugin": "^3.0.0",
+    "webpack-manifest-plugin": "^3.1.1",
     "workbox-build": "^6.1.5"
   },
   "_comment": "Polymer fixed to 3.1 because 3.2 throws on logbook page",

setup.py

@@ -4,7 +4,7 @@ setup(
     name="home-assistant-frontend",
     version="20210707.0",
     description="The Home Assistant frontend",
-    url="https://github.com/home-assistant/home-assistant-polymer",
+    url="https://github.com/home-assistant/frontend",
     author="The Home Assistant Authors",
     author_email="hello@home-assistant.io",
     license="Apache-2.0",

src/layouts/home-assistant-main.ts

@@ -103,7 +103,7 @@ class HomeAssistantMain extends LitElement {
   }
 
   protected firstUpdated() {
-    import("../components/ha-sidebar");
+    import(/* webpackPreload: true */ "../components/ha-sidebar");
 
     this.addEventListener(
       "hass-edit-sidebar",

src/resources/compatibility.ts

@@ -1,7 +1,7 @@
-// For localize
 import "core-js";
 import "regenerator-runtime/runtime";
 import "lit/polyfill-support";
+// For localize
 import "@formatjs/intl-getcanonicallocales/polyfill";
 // To use comlink under ES5
 import "proxy-polyfill";