Merge branch 'dev' into persistent_notification_trigger

Co-authored-by: Bram Kragten <mail@bramkragten.nl>

.browserslistrc

@@ -0,0 +1,39 @@
+[modern]
+# Support for dynamic import is the main litmus test for serving modern builds.
+# Although officially a ES2020 feature, browsers implemented it early, so this
+# enables all of ES2017 and some features in ES2018.
+supports es6-module-dynamic-import
+
+# Exclude Safari 11-12 because of a bug in tagged template literals
+# https://bugs.webkit.org/show_bug.cgi?id=190756
+# Note: Dropping version 11 also enables several more ES2018 features
+not Safari < 13
+not iOS < 13
+
+# Exclude KaiOS, QQ, and UC browsers due to lack of sufficient feature support data
+# Babel ignores these automatically, but we need here for Webpack to output ESM with dynamic imports
+not KaiOS > 0
+not QQAndroid > 0
+not UCAndroid > 0
+
+# Exclude unsupported browsers
+not dead
+
+[legacy]
+# Legacy builds are served when modern requirements are not met and support browsers:
+# - released in the last 7 years + current alpha/beta versionss
+# - with global utilization above 0.05%
+# The lattermost query ensures that support for popular old browsers is not dropped too early
+# (e.g. IE 11, Android 4.4, or Samsung 4).
+#
+# In addition, legacy browsers must support some minimum features that cannot be polyfilled:
+# - ES5 (strict mode)
+# - web sockets to communicate with backend
+# - inline SVG used widely in buttons, widgets, etc.
+# - custom events used for most user interactions
+# - CSS flexbox used in the majority of the layout
+# Nearly all of these are redundant with the above rules.
+# As of May 2023, only web sockets must be added to the query.
+unreleased versions
+last 7 years
+> 0.05% and supports websockets

.devcontainer/Dockerfile

@@ -1,13 +1,7 @@
 # See here for image contents: https://github.com/microsoft/vscode-dev-containers/tree/v0.148.1/containers/python-3/.devcontainer/base.Dockerfile
-FROM mcr.microsoft.com/vscode/devcontainers/python:0-3.10
+FROM mcr.microsoft.com/vscode/devcontainers/python:0-3.11
 
 ENV \
   DEBIAN_FRONTEND=noninteractive \
   DEVCONTAINER=true \
   PATH=$PATH:./node_modules/.bin
-
-# Install nvm
-COPY .nvmrc /tmp/.nvmrc
-RUN \
-  su vscode -c \
-    "source /usr/local/share/nvm/nvm.sh && nvm install $(cat /tmp/.nvmrc) 2>&1"

.devcontainer/devcontainer.json

@@ -5,7 +5,7 @@
     "context": ".."
   },
   "appPort": "8124:8123",
-  "postCreateCommand": "script/bootstrap",
+  "postStartCommand": "script/bootstrap",
   "containerEnv": {
     "WORKSPACE_DIRECTORY": "${containerWorkspaceFolder}"
   },

.github/release-drafter.yml

@@ -1,3 +1,8 @@
+categories:
+  - title: 'Dependency updates'
+    collapse-after: 3
+    labels:
+      - 'dependencies'
 template: |
   ## What's Changed
 

.github/workflows/cast_deployment.yaml

@@ -9,7 +9,6 @@ on:
       - master
 
 env:
-  NODE_VERSION: 16
   NODE_OPTIONS: --max_old_space_size=6144
 
 jobs:
@@ -22,14 +21,14 @@ jobs:
       url: ${{ steps.deploy.outputs.NETLIFY_LIVE_URL || steps.deploy.outputs.NETLIFY_URL }}
     steps:
       - name: Check out files from GitHub
-        uses: actions/checkout@v3.5.0
+        uses: actions/checkout@v3.5.3
         with:
           ref: dev
 
-      - name: Set up Node ${{ env.NODE_VERSION }}
+      - name: Setup Node
         uses: actions/setup-node@v3.6.0
         with:
-          node-version: ${{ env.NODE_VERSION }}
+          node-version-file: ".nvmrc"
           cache: yarn
 
       - name: Install dependencies
@@ -58,14 +57,14 @@ jobs:
       url: ${{ steps.deploy.outputs.NETLIFY_LIVE_URL || steps.deploy.outputs.NETLIFY_URL }}
     steps:
       - name: Check out files from GitHub
-        uses: actions/checkout@v3.5.0
+        uses: actions/checkout@v3.5.3
         with:
           ref: master
 
-      - name: Set up Node ${{ env.NODE_VERSION }}
+      - name: Setup Node
         uses: actions/setup-node@v3.6.0
         with:
-          node-version: ${{ env.NODE_VERSION }}
+          node-version-file: ".nvmrc"
           cache: yarn
 
       - name: Install dependencies

.github/workflows/ci.yaml

@@ -11,7 +11,6 @@ on:
       - master
 
 env:
-  NODE_VERSION: 16
   NODE_OPTIONS: --max_old_space_size=6144
   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
@@ -25,11 +24,11 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out files from GitHub
-        uses: actions/checkout@v3.5.0
-      - name: Set up Node ${{ env.NODE_VERSION }}
+        uses: actions/checkout@v3.5.3
+      - name: Setup Node
         uses: actions/setup-node@v3.6.0
         with:
-          node-version: ${{ env.NODE_VERSION }}
+          node-version-file: ".nvmrc"
           cache: yarn
       - name: Install dependencies
         run: yarn install --immutable
@@ -48,11 +47,11 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out files from GitHub
-        uses: actions/checkout@v3.5.0
-      - name: Set up Node ${{ env.NODE_VERSION }}
+        uses: actions/checkout@v3.5.3
+      - name: Setup Node
         uses: actions/setup-node@v3.6.0
         with:
-          node-version: ${{ env.NODE_VERSION }}
+          node-version-file: ".nvmrc"
           cache: yarn
       - name: Install dependencies
         run: yarn install --immutable
@@ -66,11 +65,11 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out files from GitHub
-        uses: actions/checkout@v3.5.0
-      - name: Set up Node ${{ env.NODE_VERSION }}
+        uses: actions/checkout@v3.5.3
+      - name: Setup Node
         uses: actions/setup-node@v3.6.0
         with:
-          node-version: ${{ env.NODE_VERSION }}
+          node-version-file: ".nvmrc"
           cache: yarn
       - name: Install dependencies
         run: yarn install --immutable
@@ -84,11 +83,11 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out files from GitHub
-        uses: actions/checkout@v3.5.0
-      - name: Set up Node ${{ env.NODE_VERSION }}
+        uses: actions/checkout@v3.5.3
+      - name: Setup Node
         uses: actions/setup-node@v3.6.0
         with:
-          node-version: ${{ env.NODE_VERSION }}
+          node-version-file: ".nvmrc"
           cache: yarn
       - name: Install dependencies
         run: yarn install --immutable

.github/workflows/codeql-analysis.yml

@@ -23,7 +23,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3.5.0
+      uses: actions/checkout@v3.5.3
       with:
         # We must fetch at least the immediate parents so that if this is
         # a pull request then we can checkout the head.

.github/workflows/demo_deployment.yaml

@@ -10,27 +10,26 @@ on:
       - master
 
 env:
-  NODE_VERSION: 16
   NODE_OPTIONS: --max_old_space_size=6144
 
 jobs:
   deploy_dev:
     runs-on: ubuntu-latest
     name: Demo Development
-    if: github.event_name != 'push' || github.ref != 'master'
+    if: github.event_name != 'push' || github.ref_name != 'master'
     environment:
       name: Demo Development
       url: ${{ steps.deploy.outputs.NETLIFY_LIVE_URL || steps.deploy.outputs.NETLIFY_URL }}
     steps:
       - name: Check out files from GitHub
-        uses: actions/checkout@v3.5.0
+        uses: actions/checkout@v3.5.3
         with:
           ref: dev
 
-      - name: Set up Node ${{ env.NODE_VERSION }}
+      - name: Setup Node
         uses: actions/setup-node@v3.6.0
         with:
-          node-version: ${{ env.NODE_VERSION }}
+          node-version-file: ".nvmrc"
           cache: yarn
 
       - name: Install dependencies
@@ -53,20 +52,20 @@ jobs:
   deploy_master:
     runs-on: ubuntu-latest
     name: Demo Production
-    if: github.event_name == 'push' && github.ref == 'master'
+    if: github.event_name == 'push' && github.ref_name == 'master'
     environment:
       name: Demo Production
       url: ${{ steps.deploy.outputs.NETLIFY_LIVE_URL || steps.deploy.outputs.NETLIFY_URL }}
     steps:
       - name: Check out files from GitHub
-        uses: actions/checkout@v3.5.0
+        uses: actions/checkout@v3.5.3
         with:
           ref: master
 
-      - name: Set up Node ${{ env.NODE_VERSION }}
+      - name: Setup Node
         uses: actions/setup-node@v3.6.0
         with:
-          node-version: ${{ env.NODE_VERSION }}
+          node-version-file: ".nvmrc"
           cache: yarn
 
       - name: Install dependencies

.github/workflows/design_deployment.yaml

@@ -6,7 +6,6 @@ on:
     - cron: "0 0 * * *"
 
 env:
-  NODE_VERSION: 16
   NODE_OPTIONS: --max_old_space_size=6144
 
 jobs:
@@ -17,12 +16,12 @@ jobs:
       url: ${{ steps.deploy.outputs.NETLIFY_LIVE_URL || steps.deploy.outputs.NETLIFY_URL }}
     steps:
       - name: Check out files from GitHub
-        uses: actions/checkout@v3.5.0
+        uses: actions/checkout@v3.5.3
 
-      - name: Set up Node ${{ env.NODE_VERSION }}
+      - name: Setup Node
         uses: actions/setup-node@v3.6.0
         with:
-          node-version: ${{ env.NODE_VERSION }}
+          node-version-file: ".nvmrc"
           cache: yarn
 
       - name: Install dependencies

.github/workflows/design_preview.yaml

@@ -11,7 +11,6 @@ on:
       - dev
 
 env:
-  NODE_VERSION: 16
   NODE_OPTIONS: --max_old_space_size=6144
 
 jobs:
@@ -22,12 +21,12 @@ jobs:
     if: github.repository == 'home-assistant/frontend' && contains(github.event.pull_request.labels.*.name, 'needs design preview')
     steps:
       - name: Check out files from GitHub
-        uses: actions/checkout@v3.5.0
+        uses: actions/checkout@v3.5.3
 
-      - name: Set up Node ${{ env.NODE_VERSION }}
+      - name: Setup Node
         uses: actions/setup-node@v3.6.0
         with:
-          node-version: ${{ env.NODE_VERSION }}
+          node-version-file: ".nvmrc"
           cache: yarn
 
       - name: Install dependencies

.github/workflows/lock.yml

@@ -9,7 +9,7 @@ jobs:
   lock:
     runs-on: ubuntu-latest
     steps:
-      - uses: dessant/lock-threads@v4.0.0
+      - uses: dessant/lock-threads@v4.0.1
         with:
           github-token: ${{ github.token }}
           issue-lock-inactive-days: "30"

.github/workflows/nightly.yaml

@@ -6,8 +6,7 @@ on:
     - cron: "0 1 * * *"
 
 env:
-  PYTHON_VERSION: "3.10"
-  NODE_VERSION: 16
+  PYTHON_VERSION: "3.11"
   NODE_OPTIONS: --max_old_space_size=6144
 
 permissions:
@@ -21,17 +20,17 @@ jobs:
       contents: write
     steps:
       - name: Checkout the repository
-        uses: actions/checkout@v3.5.0
+        uses: actions/checkout@v3.5.3
 
       - name: Set up Python ${{ env.PYTHON_VERSION }}
         uses: actions/setup-python@v4
         with:
           python-version: ${{ env.PYTHON_VERSION }}
 
-      - name: Set up Node ${{ env.NODE_VERSION }}
+      - name: Setup Node
         uses: actions/setup-node@v3.6.0
         with:
-          node-version: ${{ env.NODE_VERSION }}
+          node-version-file: ".nvmrc"
           cache: yarn
 
       - name: Install dependencies

.github/workflows/release-drafter.yaml

@@ -5,8 +5,17 @@ on:
     branches:
       - dev
 
+permissions:
+  contents: read
+
 jobs:
   update_release_draft:
+    permissions:
+      # write permission for contents is required to create a github release
+      contents: write
+      # write permission for pull-requests is required for autolabeler
+      # otherwise, read permission is required at least
+      pull-requests: read
     runs-on: ubuntu-latest
     steps:
       - uses: release-drafter/release-drafter@v5

.github/workflows/release.yaml

@@ -6,8 +6,7 @@ on:
       - published
 
 env:
-  PYTHON_VERSION: "3.10"
-  NODE_VERSION: 16
+  PYTHON_VERSION: "3.11"
   NODE_OPTIONS: --max_old_space_size=6144
 
 # Set default workflow permissions
@@ -24,7 +23,7 @@ jobs:
       contents: write # Required to upload release assets
     steps:
       - name: Checkout the repository
-        uses: actions/checkout@v3.5.0
+        uses: actions/checkout@v3.5.3
 
       - name: Verify version
         uses: home-assistant/actions/helpers/verify-version@master
@@ -34,10 +33,10 @@ jobs:
         with:
           python-version: ${{ env.PYTHON_VERSION }}
 
-      - name: Set up Node ${{ env.NODE_VERSION }}
+      - name: Setup Node
         uses: actions/setup-node@v3.6.0
         with:
-          node-version: ${{ env.NODE_VERSION }}
+          node-version-file: ".nvmrc"
           cache: yarn
 
       - name: Install dependencies
@@ -75,9 +74,9 @@ jobs:
           echo "home-assistant-frontend==$version" > ./requirements.txt
 
       - name: Build wheels
-        uses: home-assistant/wheels@2022.10.1
+        uses: home-assistant/wheels@2023.04.0
         with:
-          abi: cp310
+          abi: cp311
           tag: musllinux_1_2
           arch: amd64
           wheels-key: ${{ secrets.WHEELS_KEY }}

.github/workflows/translations.yaml

@@ -7,19 +7,15 @@ on:
     paths:
       - src/translations/en.json
 
-env:
-  NODE_VERSION: 16
-
 jobs:
   upload:
     name: Upload
     runs-on: ubuntu-latest
     steps:
       - name: Checkout the repository
-        uses: actions/checkout@v3.5.0
+        uses: actions/checkout@v3.5.3
 
       - name: Upload Translations
         run: |
           export LOKALISE_TOKEN="${{ secrets.LOKALISE_TOKEN }}"
-
           ./script/translations_upload_base

.nvmrc

@@ -1 +1 @@
-16
+18

.yarn/patches/sortablejs-npm-1.15.0-f3a393abcc.patch

@@ -0,0 +1,39 @@
+diff --git a/modular/sortable.complete.esm.js b/modular/sortable.complete.esm.js
+index 02e9f2d6bebeb430fe6e7c1cc3f9c3c9df051f14..bb8268b0844a1faa4108cc92c0be2a3dbaf23f83 100644
+--- a/modular/sortable.complete.esm.js
++++ b/modular/sortable.complete.esm.js
+@@ -1657,7 +1657,7 @@ Sortable.prototype =
+           target = parent; // store last element
+         }
+         /* jshint boss:true */
+-        while (parent = parent.parentNode);
++        while (parent = parent.parentNode || parent.getRootNode().host);
+       }
+ 
+       _unhideGhostForTarget();
+diff --git a/modular/sortable.core.esm.js b/modular/sortable.core.esm.js
+index b04c8b4634f7c6b4ef1aadbb48afe6564306dea9..39a107163c8c336ebd669b5ea8a936af87e1c1e7 100644
+--- a/modular/sortable.core.esm.js
++++ b/modular/sortable.core.esm.js
+@@ -1657,7 +1657,7 @@ Sortable.prototype =
+           target = parent; // store last element
+         }
+         /* jshint boss:true */
+-        while (parent = parent.parentNode);
++        while (parent = parent.parentNode || parent.getRootNode().host);
+       }
+ 
+       _unhideGhostForTarget();
+diff --git a/modular/sortable.esm.js b/modular/sortable.esm.js
+index 6ec7ed1bb557e21c2578200161e989c65d23150b..0a05475a22904472fac6c13f524c674da76584b0 100644
+--- a/modular/sortable.esm.js
++++ b/modular/sortable.esm.js
+@@ -1657,7 +1657,7 @@ Sortable.prototype =
+           target = parent; // store last element
+         }
+         /* jshint boss:true */
+-        while (parent = parent.parentNode);
++        while (parent = parent.parentNode || parent.getRootNode().host);
+       }
+ 
+       _unhideGhostForTarget();

.yarnrc.yml

@@ -8,4 +8,4 @@ plugins:
   - path: .yarn/plugins/@yarnpkg/plugin-interactive-tools.cjs
     spec: "@yarnpkg/plugin-interactive-tools"
 
-yarnPath: .yarn/releases/yarn-3.5.0.cjs
+yarnPath: .yarn/releases/yarn-3.6.0.cjs

build-scripts/bundle.cjs

@@ -76,7 +76,8 @@ module.exports.htmlMinifierOptions = {
 
 module.exports.terserOptions = ({ latestBuild, isTestBuild }) => ({
   safari10: !latestBuild,
-  ecma: latestBuild ? undefined : 5,
+  ecma: latestBuild ? 2015 : 5,
+  module: latestBuild,
   format: { comments: false },
   sourceMap: !isTestBuild,
 });
@@ -84,17 +85,25 @@ module.exports.terserOptions = ({ latestBuild, isTestBuild }) => ({
 module.exports.babelOptions = ({ latestBuild, isProdBuild, isTestBuild }) => ({
   babelrc: false,
   compact: false,
+  assumptions: {
+    privateFieldsAsProperties: true,
+    setPublicClassFields: true,
+    setSpreadProperties: true,
+  },
+  browserslistEnv: latestBuild ? "modern" : "legacy",
+  // Must be unambiguous because some dependencies are CommonJS only
+  sourceType: "unambiguous",
   presets: [
-    !latestBuild && [
+    [
       "@babel/preset-env",
       {
-        useBuiltIns: "entry",
-        corejs: { version: "3.29", proposals: true },
+        useBuiltIns: latestBuild ? false : "entry",
+        corejs: latestBuild ? false : { version: "3.31", proposals: true },
         bugfixes: true,
       },
     ],
     "@babel/preset-typescript",
-  ].filter(Boolean),
+  ],
   plugins: [
     [
       path.resolve(
@@ -106,22 +115,6 @@ module.exports.babelOptions = ({ latestBuild, isProdBuild, isTestBuild }) => ({
         ignoreModuleNotFound: true,
       },
     ],
-    // Part of ES2018. Converts {...a, b: 2} to Object.assign({}, a, {b: 2})
-    !latestBuild && [
-      "@babel/plugin-proposal-object-rest-spread",
-      { loose: true, useBuiltIns: true },
-    ],
-    // Only support the syntax, Webpack will handle it.
-    "@babel/plugin-syntax-import-meta",
-    "@babel/plugin-syntax-dynamic-import",
-    "@babel/plugin-syntax-top-level-await",
-    // Support  various proposals
-    "@babel/plugin-proposal-optional-chaining",
-    "@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 }],
     // Minify template literals for production
     isProdBuild && [
       "template-html-minifier",
@@ -139,6 +132,13 @@ module.exports.babelOptions = ({ latestBuild, isProdBuild, isTestBuild }) => ({
         failOnError: true, // we can turn this off in case of false positives
       },
     ],
+    // Import helpers and regenerator from runtime package
+    [
+      "@babel/plugin-transform-runtime",
+      { version: require("../package.json").dependencies["@babel/runtime"] },
+    ],
+    // Support  some proposals still in TC39 process
+    ["@babel/plugin-proposal-decorators", { decoratorsBeforeExport: true }],
   ].filter(Boolean),
   exclude: [
     // \\ for Windows, / for Mac OS and Linux
@@ -157,27 +157,27 @@ const publicPath = (latestBuild, root = "") =>
   latestBuild ? `${root}/frontend_latest/` : `${root}/frontend_es5/`;
 
 /*
-BundleConfig {
-  // Object with entrypoints that need to be bundled
-  entry: { [name: string]: pathToFile },
-  // Folder where bundled files need to be written
-  outputPath: string,
-  // absolute url-path where bundled files can be found
-  publicPath: string,
-  // extra definitions that we need to replace in source
-  defineOverlay: {[name: string]: value },
-  // if this is a production build
-  isProdBuild: boolean,
-  // If we're targeting latest browsers
-  latestBuild: boolean,
-  // If we're doing a stats build (create nice chunk names)
-  isStatsBuild: boolean,
-  // If it's just a test build in CI, skip time on source map generation
-  isTestBuild: boolean,
-  // Names of entrypoints that should not be hashed
-  dontHash: Set<string>
-}
-*/
+  BundleConfig {
+    // Object with entrypoints that need to be bundled
+    entry: { [name: string]: pathToFile },
+    // Folder where bundled files need to be written
+    outputPath: string,
+    // absolute url-path where bundled files can be found
+    publicPath: string,
+    // extra definitions that we need to replace in source
+    defineOverlay: {[name: string]: value },
+    // if this is a production build
+    isProdBuild: boolean,
+    // If we're targeting latest browsers
+    latestBuild: boolean,
+    // If we're doing a stats build (create nice chunk names)
+    isStatsBuild: boolean,
+    // If it's just a test build in CI, skip time on source map generation
+    isTestBuild: boolean,
+    // Names of entrypoints that should not be hashed
+    dontHash: Set<string>
+  }
+  */
 
 module.exports.config = {
   app({ isProdBuild, latestBuild, isStatsBuild, isTestBuild, isWDS }) {
@@ -260,6 +260,7 @@ module.exports.config = {
       isHassioBuild: true,
       defineOverlay: {
         __SUPERVISOR__: true,
+        __STATIC_PATH__: `"${paths.hassio_publicPath}/static/"`,
       },
     };
   },

build-scripts/gulp/app.js

@@ -1,18 +1,16 @@
-// Run HA develop mode
-
-const gulp = require("gulp");
-const env = require("../env.cjs");
-require("./clean.cjs");
-require("./translations.cjs");
-require("./locale-data.cjs");
-require("./gen-icons-json.cjs");
-require("./gather-static.cjs");
-require("./compress.cjs");
-require("./webpack.cjs");
-require("./service-worker.cjs");
-require("./entry-html.cjs");
-require("./rollup.cjs");
-require("./wds.cjs");
+import gulp from "gulp";
+import env from "../env.cjs";
+import "./clean.js";
+import "./compress.js";
+import "./entry-html.js";
+import "./gather-static.js";
+import "./gen-icons-json.js";
+import "./locale-data.js";
+import "./rollup.js";
+import "./service-worker.js";
+import "./translations.js";
+import "./wds.js";
+import "./webpack.js";
 
 gulp.task(
   "develop-app",
@@ -24,8 +22,7 @@ gulp.task(
     gulp.parallel(
       "gen-service-worker-app-dev",
       "gen-icons-json",
-      "gen-pages-dev",
-      "gen-index-app-dev",
+      "gen-pages-app-dev",
       "build-translations",
       "build-locale-data"
     ),
@@ -50,10 +47,6 @@ gulp.task(
     env.useRollup() ? "rollup-prod-app" : "webpack-prod-app",
     // Don't compress running tests
     ...(env.isTestBuild() ? [] : ["compress-app"]),
-    gulp.parallel(
-      "gen-pages-prod",
-      "gen-index-app-prod",
-      "gen-service-worker-app-prod"
-    )
+    gulp.parallel("gen-pages-app-prod", "gen-service-worker-app-prod")
   )
 );

build-scripts/gulp/cast.js

@@ -1,13 +1,12 @@
-const gulp = require("gulp");
-const env = require("../env.cjs");
-
-require("./clean.cjs");
-require("./translations.cjs");
-require("./gather-static.cjs");
-require("./webpack.cjs");
-require("./service-worker.cjs");
-require("./entry-html.cjs");
-require("./rollup.cjs");
+import gulp from "gulp";
+import env from "../env.cjs";
+import "./clean.js";
+import "./entry-html.js";
+import "./gather-static.js";
+import "./rollup.js";
+import "./service-worker.js";
+import "./translations.js";
+import "./webpack.js";
 
 gulp.task(
   "develop-cast",
@@ -19,7 +18,7 @@ gulp.task(
     "translations-enable-merge-backend",
     gulp.parallel("gen-icons-json", "build-translations", "build-locale-data"),
     "copy-static-cast",
-    "gen-index-cast-dev",
+    "gen-pages-cast-dev",
     env.useRollup() ? "rollup-dev-server-cast" : "webpack-dev-server-cast"
   )
 );
@@ -35,6 +34,6 @@ gulp.task(
     gulp.parallel("gen-icons-json", "build-translations", "build-locale-data"),
     "copy-static-cast",
     env.useRollup() ? "rollup-prod-cast" : "webpack-prod-cast",
-    "gen-index-cast-prod"
+    "gen-pages-cast-prod"
   )
 );

build-scripts/gulp/clean.js

@@ -1,37 +1,37 @@
-const del = import("del");
-const gulp = require("gulp");
-const paths = require("../paths.cjs");
-require("./translations.cjs");
+import { deleteSync } from "del";
+import gulp from "gulp";
+import paths from "../paths.cjs";
+import "./translations.js";
 
 gulp.task(
   "clean",
   gulp.parallel("clean-translations", async () =>
-    (await del).deleteSync([paths.app_output_root, paths.build_dir])
+    deleteSync([paths.app_output_root, paths.build_dir])
   )
 );
 
 gulp.task(
   "clean-demo",
   gulp.parallel("clean-translations", async () =>
-    (await del).deleteSync([paths.demo_output_root, paths.build_dir])
+    deleteSync([paths.demo_output_root, paths.build_dir])
   )
 );
 
 gulp.task(
   "clean-cast",
   gulp.parallel("clean-translations", async () =>
-    (await del).deleteSync([paths.cast_output_root, paths.build_dir])
+    deleteSync([paths.cast_output_root, paths.build_dir])
   )
 );
 
 gulp.task("clean-hassio", async () =>
-  (await del).deleteSync([paths.hassio_output_root, paths.build_dir])
+  deleteSync([paths.hassio_output_root, paths.build_dir])
 );
 
 gulp.task(
   "clean-gallery",
   gulp.parallel("clean-translations", async () =>
-    (await del).deleteSync([
+    deleteSync([
       paths.gallery_output_root,
       paths.gallery_build,
       paths.build_dir,

build-scripts/gulp/compress.js

@@ -1,10 +1,10 @@
 // Tasks to compress
 
-const gulp = require("gulp");
-const zopfli = require("gulp-zopfli-green");
-const merge = require("merge-stream");
-const path = require("path");
-const paths = require("../paths.cjs");
+import gulp from "gulp";
+import zopfli from "gulp-zopfli-green";
+import merge from "merge-stream";
+import path from "path";
+import paths from "../paths.cjs";
 
 const zopfliOptions = { threshold: 150 };
 

build-scripts/gulp/demo.js

@@ -1,15 +1,13 @@
-// Run demo develop mode
-const gulp = require("gulp");
-const env = require("../env.cjs");
-
-require("./clean.cjs");
-require("./translations.cjs");
-require("./gen-icons-json.cjs");
-require("./gather-static.cjs");
-require("./webpack.cjs");
-require("./service-worker.cjs");
-require("./entry-html.cjs");
-require("./rollup.cjs");
+import gulp from "gulp";
+import env from "../env.cjs";
+import "./clean.js";
+import "./entry-html.js";
+import "./gather-static.js";
+import "./gen-icons-json.js";
+import "./rollup.js";
+import "./service-worker.js";
+import "./translations.js";
+import "./webpack.js";
 
 gulp.task(
   "develop-demo",
@@ -21,7 +19,7 @@ gulp.task(
     "translations-enable-merge-backend",
     gulp.parallel(
       "gen-icons-json",
-      "gen-index-demo-dev",
+      "gen-pages-demo-dev",
       "build-translations",
       "build-locale-data"
     ),
@@ -42,6 +40,6 @@ gulp.task(
     gulp.parallel("gen-icons-json", "build-translations", "build-locale-data"),
     "copy-static-demo",
     env.useRollup() ? "rollup-prod-demo" : "webpack-prod-demo",
-    "gen-index-demo-prod"
+    "gen-pages-demo-prod"
   )
 );

build-scripts/gulp/download-translations.js

@@ -1,6 +1,6 @@
-const gulp = require("gulp");
-const fs = require("fs/promises");
-const mapStream = require("map-stream");
+import fs from "fs/promises";
+import gulp from "gulp";
+import mapStream from "map-stream";
 
 const inDirFrontend = "translations/frontend";
 const inDirBackend = "translations/backend";

build-scripts/gulp/entry-html.cjs

@@ -1,351 +0,0 @@
-// Tasks to generate entry HTML
-const gulp = require("gulp");
-const fs = require("fs-extra");
-const path = require("path");
-const template = require("lodash.template");
-const { minify } = require("html-minifier-terser");
-const paths = require("../paths.cjs");
-const env = require("../env.cjs");
-const { htmlMinifierOptions, terserOptions } = require("../bundle.cjs");
-
-const templatePath = (tpl) =>
-  path.resolve(paths.polymer_dir, "src/html/", `${tpl}.html.template`);
-
-const readFile = (pth) => fs.readFileSync(pth).toString();
-
-const renderTemplate = (pth, data = {}, pathFunc = templatePath) => {
-  const compiled = template(readFile(pathFunc(pth)));
-  return compiled({
-    ...data,
-    useRollup: env.useRollup(),
-    useWDS: env.useWDS(),
-    renderTemplate,
-  });
-};
-
-const renderDemoTemplate = (pth, data = {}) =>
-  renderTemplate(pth, data, (tpl) =>
-    path.resolve(paths.demo_dir, "src/html/", `${tpl}.html.template`)
-  );
-
-const renderCastTemplate = (pth, data = {}) =>
-  renderTemplate(pth, data, (tpl) =>
-    path.resolve(paths.cast_dir, "src/html/", `${tpl}.html.template`)
-  );
-
-const renderGalleryTemplate = (pth, data = {}) =>
-  renderTemplate(pth, data, (tpl) =>
-    path.resolve(paths.gallery_dir, "src/html/", `${tpl}.html.template`)
-  );
-
-const minifyHtml = (content) =>
-  minify(content, {
-    ...htmlMinifierOptions,
-    conservativeCollapse: false,
-    minifyJS: terserOptions({
-      latestBuild: false, // Shared scripts should be ES5
-      isTestBuild: true, // Don't need source maps
-    }),
-  });
-
-const PAGES = ["onboarding", "authorize"];
-
-gulp.task("gen-pages-dev", (done) => {
-  for (const page of PAGES) {
-    const content = renderTemplate(page, {
-      latestPageJS: `/frontend_latest/${page}.js`,
-
-      es5PageJS: `/frontend_es5/${page}.js`,
-    });
-
-    fs.outputFileSync(
-      path.resolve(paths.app_output_root, `${page}.html`),
-      content
-    );
-  }
-  done();
-});
-
-gulp.task("gen-pages-prod", async () => {
-  const latestManifest = require(path.resolve(
-    paths.app_output_latest,
-    "manifest.json"
-  ));
-  const es5Manifest = require(path.resolve(
-    paths.app_output_es5,
-    "manifest.json"
-  ));
-
-  const minifiedHTML = [];
-  for (const page of PAGES) {
-    const content = renderTemplate(page, {
-      latestPageJS: latestManifest[`${page}.js`],
-      es5PageJS: es5Manifest[`${page}.js`],
-    });
-
-    minifiedHTML.push(
-      minifyHtml(content).then((minified) =>
-        fs.outputFileSync(
-          path.resolve(paths.app_output_root, `${page}.html`),
-          minified
-        )
-      )
-    );
-  }
-  await Promise.all(minifiedHTML);
-});
-
-gulp.task("gen-index-app-dev", (done) => {
-  let latestAppJS;
-  let latestCoreJS;
-  let latestCustomPanelJS;
-
-  if (env.useWDS()) {
-    latestAppJS = "http://localhost:8000/src/entrypoints/app.ts";
-    latestCoreJS = "http://localhost:8000/src/entrypoints/core.ts";
-    latestCustomPanelJS =
-      "http://localhost:8000/src/entrypoints/custom-panel.ts";
-  } else {
-    latestAppJS = "/frontend_latest/app.js";
-    latestCoreJS = "/frontend_latest/core.js";
-    latestCustomPanelJS = "/frontend_latest/custom-panel.js";
-  }
-
-  const content = renderTemplate("index", {
-    latestAppJS,
-    latestCoreJS,
-    latestCustomPanelJS,
-
-    es5AppJS: "/frontend_es5/app.js",
-    es5CoreJS: "/frontend_es5/core.js",
-    es5CustomPanelJS: "/frontend_es5/custom-panel.js",
-  }).replace(/#THEMEC/g, "{{ theme_color }}");
-
-  fs.outputFileSync(path.resolve(paths.app_output_root, "index.html"), content);
-  done();
-});
-
-gulp.task("gen-index-app-prod", async () => {
-  const latestManifest = require(path.resolve(
-    paths.app_output_latest,
-    "manifest.json"
-  ));
-  const es5Manifest = require(path.resolve(
-    paths.app_output_es5,
-    "manifest.json"
-  ));
-  const content = renderTemplate("index", {
-    latestAppJS: latestManifest["app.js"],
-    latestCoreJS: latestManifest["core.js"],
-    latestCustomPanelJS: latestManifest["custom-panel.js"],
-
-    es5AppJS: es5Manifest["app.js"],
-    es5CoreJS: es5Manifest["core.js"],
-    es5CustomPanelJS: es5Manifest["custom-panel.js"],
-  });
-  const minified = (await minifyHtml(content)).replace(
-    /#THEMEC/g,
-    "{{ theme_color }}"
-  );
-
-  fs.outputFileSync(
-    path.resolve(paths.app_output_root, "index.html"),
-    minified
-  );
-});
-
-gulp.task("gen-index-cast-dev", (done) => {
-  const contentReceiver = renderCastTemplate("receiver", {
-    latestReceiverJS: "/frontend_latest/receiver.js",
-  });
-  fs.outputFileSync(
-    path.resolve(paths.cast_output_root, "receiver.html"),
-    contentReceiver
-  );
-
-  const contentMedia = renderCastTemplate("media", {
-    latestMediaJS: "/frontend_latest/media.js",
-    es5MediaJS: "/frontend_es5/media.js",
-  });
-  fs.outputFileSync(
-    path.resolve(paths.cast_output_root, "media.html"),
-    contentMedia
-  );
-
-  const contentFAQ = renderCastTemplate("launcher-faq", {
-    latestLauncherJS: "/frontend_latest/launcher.js",
-    es5LauncherJS: "/frontend_es5/launcher.js",
-  });
-  fs.outputFileSync(
-    path.resolve(paths.cast_output_root, "faq.html"),
-    contentFAQ
-  );
-
-  const contentLauncher = renderCastTemplate("launcher", {
-    latestLauncherJS: "/frontend_latest/launcher.js",
-    es5LauncherJS: "/frontend_es5/launcher.js",
-  });
-  fs.outputFileSync(
-    path.resolve(paths.cast_output_root, "index.html"),
-    contentLauncher
-  );
-  done();
-});
-
-gulp.task("gen-index-cast-prod", (done) => {
-  const latestManifest = require(path.resolve(
-    paths.cast_output_latest,
-    "manifest.json"
-  ));
-  const es5Manifest = require(path.resolve(
-    paths.cast_output_es5,
-    "manifest.json"
-  ));
-
-  const contentReceiver = renderCastTemplate("receiver", {
-    latestReceiverJS: latestManifest["receiver.js"],
-  });
-  fs.outputFileSync(
-    path.resolve(paths.cast_output_root, "receiver.html"),
-    contentReceiver
-  );
-
-  const contentMedia = renderCastTemplate("media", {
-    latestMediaJS: latestManifest["media.js"],
-    es5MediaJS: es5Manifest["media.js"],
-  });
-  fs.outputFileSync(
-    path.resolve(paths.cast_output_root, "media.html"),
-    contentMedia
-  );
-
-  const contentFAQ = renderCastTemplate("launcher-faq", {
-    latestLauncherJS: latestManifest["launcher.js"],
-    es5LauncherJS: es5Manifest["launcher.js"],
-  });
-  fs.outputFileSync(
-    path.resolve(paths.cast_output_root, "faq.html"),
-    contentFAQ
-  );
-
-  const contentLauncher = renderCastTemplate("launcher", {
-    latestLauncherJS: latestManifest["launcher.js"],
-    es5LauncherJS: es5Manifest["launcher.js"],
-  });
-  fs.outputFileSync(
-    path.resolve(paths.cast_output_root, "index.html"),
-    contentLauncher
-  );
-  done();
-});
-
-gulp.task("gen-index-demo-dev", (done) => {
-  const content = renderDemoTemplate("index", {
-    latestDemoJS: "/frontend_latest/main.js",
-
-    es5DemoJS: "/frontend_es5/main.js",
-  });
-
-  fs.outputFileSync(
-    path.resolve(paths.demo_output_root, "index.html"),
-    content
-  );
-  done();
-});
-
-gulp.task("gen-index-demo-prod", async () => {
-  const latestManifest = require(path.resolve(
-    paths.demo_output_latest,
-    "manifest.json"
-  ));
-  const es5Manifest = require(path.resolve(
-    paths.demo_output_es5,
-    "manifest.json"
-  ));
-  const content = renderDemoTemplate("index", {
-    latestDemoJS: latestManifest["main.js"],
-
-    es5DemoJS: es5Manifest["main.js"],
-  });
-  const minified = await minifyHtml(content);
-
-  fs.outputFileSync(
-    path.resolve(paths.demo_output_root, "index.html"),
-    minified
-  );
-});
-
-gulp.task("gen-index-gallery-dev", (done) => {
-  const content = renderGalleryTemplate("index", {
-    latestGalleryJS: "./frontend_latest/entrypoint.js",
-  });
-
-  fs.outputFileSync(
-    path.resolve(paths.gallery_output_root, "index.html"),
-    content
-  );
-  done();
-});
-
-gulp.task("gen-index-gallery-prod", async () => {
-  const latestManifest = require(path.resolve(
-    paths.gallery_output_latest,
-    "manifest.json"
-  ));
-  const content = renderGalleryTemplate("index", {
-    latestGalleryJS: latestManifest["entrypoint.js"],
-  });
-  const minified = await minifyHtml(content);
-
-  fs.outputFileSync(
-    path.resolve(paths.gallery_output_root, "index.html"),
-    minified
-  );
-});
-
-gulp.task("gen-index-hassio-dev", async () => {
-  writeHassioEntrypoint(
-    `${paths.hassio_publicPath}/frontend_latest/entrypoint.js`,
-    `${paths.hassio_publicPath}/frontend_es5/entrypoint.js`
-  );
-});
-
-gulp.task("gen-index-hassio-prod", async () => {
-  const latestManifest = require(path.resolve(
-    paths.hassio_output_latest,
-    "manifest.json"
-  ));
-  const es5Manifest = require(path.resolve(
-    paths.hassio_output_es5,
-    "manifest.json"
-  ));
-  writeHassioEntrypoint(
-    latestManifest["entrypoint.js"],
-    es5Manifest["entrypoint.js"]
-  );
-});
-
-function writeHassioEntrypoint(latestEntrypoint, es5Entrypoint) {
-  fs.mkdirSync(paths.hassio_output_root, { recursive: true });
-  // Safari 12 and below does not have a compliant ES2015 implementation of template literals, so we ship ES5
-  fs.writeFileSync(
-    path.resolve(paths.hassio_output_root, "entrypoint.js"),
-    `
-function loadES5() {
-  var el = document.createElement('script');
-  el.src = '${es5Entrypoint}';
-  document.body.appendChild(el);
-}
-if (/.*Version\\/(?:11|12)(?:\\.\\d+)*.*Safari\\//.test(navigator.userAgent)) {
-    loadES5();
-} else {
-  try {
-    new Function("import('${latestEntrypoint}')")();
-  } catch (err) {
-    loadES5();
-  }
-}
-  `,
-    { encoding: "utf-8" }
-  );
-}

build-scripts/gulp/entry-html.js

@@ -0,0 +1,233 @@
+// Tasks to generate entry HTML
+
+import fs from "fs-extra";
+import gulp from "gulp";
+import { minify } from "html-minifier-terser";
+import template from "lodash.template";
+import path from "path";
+import { htmlMinifierOptions, terserOptions } from "../bundle.cjs";
+import env from "../env.cjs";
+import paths from "../paths.cjs";
+
+const renderTemplate = (templateFile, data = {}) => {
+  const compiled = template(
+    fs.readFileSync(templateFile, { encoding: "utf-8" })
+  );
+  return compiled({
+    ...data,
+    useRollup: env.useRollup(),
+    useWDS: env.useWDS(),
+    // Resolve any child/nested templates relative to the parent and pass the same data
+    renderTemplate: (childTemplate) =>
+      renderTemplate(
+        path.resolve(path.dirname(templateFile), childTemplate),
+        data
+      ),
+  });
+};
+
+const WRAP_TAGS = { ".js": "script", ".css": "style" };
+
+const minifyHtml = (content, ext) => {
+  const wrapTag = WRAP_TAGS[ext] || "";
+  const begTag = wrapTag && `<${wrapTag}>`;
+  const endTag = wrapTag && `</${wrapTag}>`;
+  return minify(begTag + content + endTag, {
+    ...htmlMinifierOptions,
+    conservativeCollapse: false,
+    minifyJS: terserOptions({
+      latestBuild: false, // Shared scripts should be ES5
+      isTestBuild: true, // Don't need source maps
+    }),
+  }).then((wrapped) =>
+    wrapTag ? wrapped.slice(begTag.length, -endTag.length) : wrapped
+  );
+};
+
+// Function to generate a dev task for each project's configuration
+// Note Currently WDS paths are hard-coded to only work for app
+const genPagesDevTask =
+  (
+    pageEntries,
+    inputRoot,
+    outputRoot,
+    useWDS = false,
+    inputSub = "src/html",
+    publicRoot = ""
+  ) =>
+  async () => {
+    for (const [page, entries] of Object.entries(pageEntries)) {
+      const content = renderTemplate(
+        path.resolve(inputRoot, inputSub, `${page}.template`),
+        {
+          latestEntryJS: entries.map((entry) =>
+            useWDS
+              ? `http://localhost:8000/src/entrypoints/${entry}.ts`
+              : `${publicRoot}/frontend_latest/${entry}.js`
+          ),
+          es5EntryJS: entries.map(
+            (entry) => `${publicRoot}/frontend_es5/${entry}.js`
+          ),
+          latestCustomPanelJS: useWDS
+            ? "http://localhost:8000/src/entrypoints/custom-panel.ts"
+            : `${publicRoot}/frontend_latest/custom-panel.js`,
+          es5CustomPanelJS: `${publicRoot}/frontend_es5/custom-panel.js`,
+        }
+      );
+      fs.outputFileSync(path.resolve(outputRoot, page), content);
+    }
+  };
+
+// Same as previous but for production builds
+// (includes minification and hashed file names from manifest)
+const genPagesProdTask =
+  (
+    pageEntries,
+    inputRoot,
+    outputRoot,
+    outputLatest,
+    outputES5,
+    inputSub = "src/html"
+  ) =>
+  async () => {
+    const latestManifest = fs.readJsonSync(
+      path.resolve(outputLatest, "manifest.json")
+    );
+    const es5Manifest = outputES5
+      ? fs.readJsonSync(path.resolve(outputES5, "manifest.json"))
+      : {};
+    const minifiedHTML = [];
+    for (const [page, entries] of Object.entries(pageEntries)) {
+      const content = renderTemplate(
+        path.resolve(inputRoot, inputSub, `${page}.template`),
+        {
+          latestEntryJS: entries.map((entry) => latestManifest[`${entry}.js`]),
+          es5EntryJS: entries.map((entry) => es5Manifest[`${entry}.js`]),
+          latestCustomPanelJS: latestManifest["custom-panel.js"],
+          es5CustomPanelJS: es5Manifest["custom-panel.js"],
+        }
+      );
+      minifiedHTML.push(
+        minifyHtml(content, path.extname(page)).then((minified) =>
+          fs.outputFileSync(path.resolve(outputRoot, page), minified)
+        )
+      );
+    }
+    await Promise.all(minifiedHTML);
+  };
+
+// Map HTML pages to their required entrypoints
+const APP_PAGE_ENTRIES = {
+  "authorize.html": ["authorize"],
+  "onboarding.html": ["onboarding"],
+  "index.html": ["core", "app"],
+};
+
+gulp.task(
+  "gen-pages-app-dev",
+  genPagesDevTask(
+    APP_PAGE_ENTRIES,
+    paths.polymer_dir,
+    paths.app_output_root,
+    env.useWDS()
+  )
+);
+
+gulp.task(
+  "gen-pages-app-prod",
+  genPagesProdTask(
+    APP_PAGE_ENTRIES,
+    paths.polymer_dir,
+    paths.app_output_root,
+    paths.app_output_latest,
+    paths.app_output_es5
+  )
+);
+
+const CAST_PAGE_ENTRIES = {
+  "faq.html": ["launcher"],
+  "index.html": ["launcher"],
+  "media.html": ["media"],
+  "receiver.html": ["receiver"],
+};
+
+gulp.task(
+  "gen-pages-cast-dev",
+  genPagesDevTask(CAST_PAGE_ENTRIES, paths.cast_dir, paths.cast_output_root)
+);
+
+gulp.task(
+  "gen-pages-cast-prod",
+  genPagesProdTask(
+    CAST_PAGE_ENTRIES,
+    paths.cast_dir,
+    paths.cast_output_root,
+    paths.cast_output_latest,
+    paths.cast_output_es5
+  )
+);
+
+const DEMO_PAGE_ENTRIES = { "index.html": ["main"] };
+
+gulp.task(
+  "gen-pages-demo-dev",
+  genPagesDevTask(DEMO_PAGE_ENTRIES, paths.demo_dir, paths.demo_output_root)
+);
+
+gulp.task(
+  "gen-pages-demo-prod",
+  genPagesProdTask(
+    DEMO_PAGE_ENTRIES,
+    paths.demo_dir,
+    paths.demo_output_root,
+    paths.demo_output_latest,
+    paths.demo_output_es5
+  )
+);
+
+const GALLERY_PAGE_ENTRIES = { "index.html": ["entrypoint"] };
+
+gulp.task(
+  "gen-pages-gallery-dev",
+  genPagesDevTask(
+    GALLERY_PAGE_ENTRIES,
+    paths.gallery_dir,
+    paths.gallery_output_root
+  )
+);
+
+gulp.task(
+  "gen-pages-gallery-prod",
+  genPagesProdTask(
+    GALLERY_PAGE_ENTRIES,
+    paths.gallery_dir,
+    paths.gallery_output_root,
+    paths.gallery_output_latest
+  )
+);
+
+const HASSIO_PAGE_ENTRIES = { "entrypoint.js": ["entrypoint"] };
+
+gulp.task(
+  "gen-pages-hassio-dev",
+  genPagesDevTask(
+    HASSIO_PAGE_ENTRIES,
+    paths.hassio_dir,
+    paths.hassio_output_root,
+    undefined,
+    "src",
+    paths.hassio_publicPath
+  )
+);
+
+gulp.task(
+  "gen-pages-hassio-prod",
+  genPagesProdTask(
+    HASSIO_PAGE_ENTRIES,
+    paths.hassio_dir,
+    paths.hassio_output_root,
+    paths.hassio_output_latest,
+    paths.hassio_output_es5,
+    "src"
+  )
+);

build-scripts/gulp/fetch-nightly-translations.js

@@ -1,14 +1,15 @@
 // Task to download the latest Lokalise translations from the nightly workflow artifacts
 
-const del = import("del");
-const fs = require("fs/promises");
-const path = require("path");
-const process = require("process");
-const gulp = require("gulp");
-const jszip = require("jszip");
-const tar = require("tar");
-const { Octokit } = require("@octokit/rest");
-const { createOAuthDeviceAuth } = require("@octokit/auth-oauth-device");
+import { createOAuthDeviceAuth } from "@octokit/auth-oauth-device";
+import { retry } from "@octokit/plugin-retry";
+import { Octokit } from "@octokit/rest";
+import { deleteAsync } from "del";
+import { mkdir, readFile, writeFile } from "fs/promises";
+import gulp from "gulp";
+import jszip from "jszip";
+import path from "path";
+import process from "process";
+import tar from "tar";
 
 const MAX_AGE = 24; // hours
 const OWNER = "home-assistant";
@@ -37,7 +38,7 @@ gulp.task("fetch-nightly-translations", async function () {
   // and stop if they are not old enough
   let currentArtifact;
   try {
-    currentArtifact = JSON.parse(await fs.readFile(ARTIFACT_FILE, "utf-8"));
+    currentArtifact = JSON.parse(await readFile(ARTIFACT_FILE, "utf-8"));
     const currentAge =
       (Date.now() - Date.parse(currentArtifact.created_at)) / 3600000;
     if (currentAge < MAX_AGE) {
@@ -52,7 +53,7 @@ gulp.task("fetch-nightly-translations", async function () {
   }
 
   // To store file writing promises
-  const createExtractDir = fs.mkdir(EXTRACT_DIR, { recursive: true });
+  const createExtractDir = mkdir(EXTRACT_DIR, { recursive: true });
   const writings = [];
 
   // Authenticate to GitHub using GitHub action token if it exists,
@@ -62,7 +63,7 @@ gulp.task("fetch-nightly-translations", async function () {
     tokenAuth = { token: process.env.GITHUB_TOKEN };
   } else {
     try {
-      tokenAuth = JSON.parse(await fs.readFile(TOKEN_FILE, "utf-8"));
+      tokenAuth = JSON.parse(await readFile(TOKEN_FILE, "utf-8"));
     } catch {
       if (!allowTokenSetup) {
         console.log("No token found so  build wil continue with English only");
@@ -87,7 +88,7 @@ gulp.task("fetch-nightly-translations", async function () {
       tokenAuth = await auth({ type: "oauth" });
       writings.push(
         createExtractDir.then(
-          fs.writeFile(TOKEN_FILE, JSON.stringify(tokenAuth, null, 2))
+          writeFile(TOKEN_FILE, JSON.stringify(tokenAuth, null, 2))
         )
       );
     }
@@ -95,7 +96,7 @@ gulp.task("fetch-nightly-translations", async function () {
 
   // Authenticate with token and request workflow runs from GitHub
   console.log("Fetching new translations...");
-  const octokit = new Octokit({
+  const octokit = new (Octokit.plugin(retry))({
     userAgent: "Fetch Nightly Translations",
     auth: tokenAuth.token,
   });
@@ -131,17 +132,13 @@ gulp.task("fetch-nightly-translations", async function () {
   }
   writings.push(
     createExtractDir.then(
-      fs.writeFile(ARTIFACT_FILE, JSON.stringify(latestArtifact, null, 2))
+      writeFile(ARTIFACT_FILE, JSON.stringify(latestArtifact, null, 2))
     )
   );
 
   // Remove the current translations
   const deleteCurrent = Promise.all(writings).then(
-    (await del).deleteAsync([
-      `${EXTRACT_DIR}/*`,
-      `!${ARTIFACT_FILE}`,
-      `!${TOKEN_FILE}`,
-    ])
+    deleteAsync([`${EXTRACT_DIR}/*`, `!${ARTIFACT_FILE}`, `!${TOKEN_FILE}`])
   );
 
   // Get the download URL and follow the redirect to download (stored as ArrayBuffer)

build-scripts/gulp/gallery.js

@@ -1,22 +1,19 @@
-// Run demo develop mode
-const gulp = require("gulp");
-const fs = require("fs");
-const path = require("path");
-const { marked } = require("marked");
-const glob = require("glob");
-const yaml = require("js-yaml");
-
-const env = require("../env.cjs");
-const paths = require("../paths.cjs");
-
-require("./clean.cjs");
-require("./translations.cjs");
-require("./gen-icons-json.cjs");
-require("./gather-static.cjs");
-require("./webpack.cjs");
-require("./service-worker.cjs");
-require("./entry-html.cjs");
-require("./rollup.cjs");
+import fs from "fs";
+import { glob } from "glob";
+import gulp from "gulp";
+import yaml from "js-yaml";
+import { marked } from "marked";
+import path from "path";
+import env from "../env.cjs";
+import paths from "../paths.cjs";
+import "./clean.js";
+import "./entry-html.js";
+import "./gather-static.js";
+import "./gen-icons-json.js";
+import "./rollup.js";
+import "./service-worker.js";
+import "./translations.js";
+import "./webpack.js";
 
 gulp.task("gather-gallery-pages", async function gatherPages() {
   const pageDir = path.resolve(paths.gallery_dir, "src/pages");
@@ -159,7 +156,7 @@ gulp.task(
       "gather-gallery-pages"
     ),
     "copy-static-gallery",
-    "gen-index-gallery-dev",
+    "gen-pages-gallery-dev",
     gulp.parallel(
       env.useRollup()
         ? "rollup-dev-server-gallery"
@@ -193,6 +190,6 @@ gulp.task(
     ),
     "copy-static-gallery",
     env.useRollup() ? "rollup-prod-gallery" : "webpack-prod-gallery",
-    "gen-index-gallery-prod"
+    "gen-pages-gallery-prod"
   )
 );

build-scripts/gulp/gather-static.js

@@ -1,9 +1,9 @@
 // Gulp task to gather all static files.
 
-const gulp = require("gulp");
-const path = require("path");
-const fs = require("fs-extra");
-const paths = require("../paths.cjs");
+import fs from "fs-extra";
+import gulp from "gulp";
+import path from "path";
+import paths from "../paths.cjs";
 
 const npmPath = (...parts) =>
   path.resolve(paths.polymer_dir, "node_modules", ...parts);
@@ -111,9 +111,10 @@ gulp.task("copy-translations-supervisor", async () => {
   copyTranslations(staticDir);
 });
 
-gulp.task("copy-locale-data-supervisor", async () => {
+gulp.task("copy-static-supervisor", async () => {
   const staticDir = paths.hassio_output_static;
   copyLocaleData(staticDir);
+  copyFonts(staticDir);
 });
 
 gulp.task("copy-static-app", async () => {

build-scripts/gulp/gen-icons-json.js

@@ -1,17 +1,15 @@
-const gulp = require("gulp");
-const path = require("path");
-const fs = require("fs");
-const hash = require("object-hash");
+import fs from "fs";
+import gulp from "gulp";
+import hash from "object-hash";
+import path from "path";
+import paths from "../paths.cjs";
 
-const ICON_PACKAGE_PATH = path.resolve(
-  __dirname,
-  "../../node_modules/@mdi/svg/"
-);
+const ICON_PACKAGE_PATH = path.resolve("node_modules/@mdi/svg/");
 const META_PATH = path.resolve(ICON_PACKAGE_PATH, "meta.json");
 const PACKAGE_PATH = path.resolve(ICON_PACKAGE_PATH, "package.json");
 const ICON_PATH = path.resolve(ICON_PACKAGE_PATH, "svg");
-const OUTPUT_DIR = path.resolve(__dirname, "../../build/mdi");
-const REMOVED_ICONS_PATH = path.resolve(__dirname, "../removedIcons.json");
+const OUTPUT_DIR = path.resolve(paths.build_dir, "mdi");
+const REMOVED_ICONS_PATH = new URL("../removedIcons.json", import.meta.url);
 
 const encoding = "utf8";
 

build-scripts/gulp/hassio.js

@@ -1,13 +1,13 @@
-const gulp = require("gulp");
-const env = require("../env.cjs");
-require("./clean.cjs");
-require("./compress.cjs");
-require("./entry-html.cjs");
-require("./gather-static.cjs");
-require("./gen-icons-json.cjs");
-require("./rollup.cjs");
-require("./translations.cjs");
-require("./webpack.cjs");
+import gulp from "gulp";
+import env from "../env.cjs";
+import "./clean.js";
+import "./compress.js";
+import "./entry-html.js";
+import "./gather-static.js";
+import "./gen-icons-json.js";
+import "./rollup.js";
+import "./translations.js";
+import "./webpack.js";
 
 gulp.task(
   "develop-hassio",
@@ -17,11 +17,11 @@ gulp.task(
     },
     "clean-hassio",
     "gen-dummy-icons-json",
-    "gen-index-hassio-dev",
+    "gen-pages-hassio-dev",
     "build-supervisor-translations",
     "copy-translations-supervisor",
     "build-locale-data",
-    "copy-locale-data-supervisor",
+    "copy-static-supervisor",
     env.useRollup() ? "rollup-watch-hassio" : "webpack-watch-hassio"
   )
 );
@@ -37,9 +37,9 @@ gulp.task(
     "build-supervisor-translations",
     "copy-translations-supervisor",
     "build-locale-data",
-    "copy-locale-data-supervisor",
+    "copy-static-supervisor",
     env.useRollup() ? "rollup-prod-hassio" : "webpack-prod-hassio",
-    "gen-index-hassio-prod",
+    "gen-pages-hassio-prod",
     ...// Don't compress running tests
     (env.isTestBuild() ? [] : ["compress-hassio"])
   )

build-scripts/gulp/locale-data.js

@@ -1,24 +1,23 @@
-const del = import("del");
-const path = require("path");
-const gulp = require("gulp");
-const fs = require("fs");
-const paths = require("../paths.cjs");
+import { deleteSync } from "del";
+import fs from "fs";
+import gulp from "gulp";
+import path from "path";
+import paths from "../paths.cjs";
 
 const outDir = "build/locale-data";
 
-gulp.task("clean-locale-data", async () => (await del).deleteSync([outDir]));
+gulp.task("clean-locale-data", async () => deleteSync([outDir]));
 
-gulp.task("ensure-locale-data-build-dir", (done) => {
-  if (!fs.existsSync(outDir)) {
-    fs.mkdirSync(outDir, { recursive: true });
-  }
-  done();
+gulp.task("ensure-locale-data-build-dir", async () => {
+  fs.mkdirSync(outDir, { recursive: true });
 });
 
 const modules = {
   "intl-relativetimeformat": "RelativeTimeFormat",
   "intl-datetimeformat": "DateTimeFormat",
   "intl-numberformat": "NumberFormat",
+  "intl-displaynames": "DisplayNames",
+  "intl-listformat": "ListFormat",
 };
 
 gulp.task("create-locale-data", (done) => {
@@ -30,11 +29,14 @@ gulp.task("create-locale-data", (done) => {
   Object.entries(modules).forEach(([module, className]) => {
     Object.keys(translationMeta).forEach((lang) => {
       try {
-        const localeData = String(
-          fs.readFileSync(
-            require.resolve(`@formatjs/${module}/locale-data/${lang}.js`)
+        const localeData = fs
+          .readFileSync(
+            path.resolve(
+              paths.polymer_dir,
+              `node_modules/@formatjs/${module}/locale-data/${lang}.js`
+            ),
+            "utf-8"
           )
-        )
           .replace(
             new RegExp(
               `\\/\\*\\s*@generated\\s*\\*\\/\\s*\\/\\/\\s*prettier-ignore\\s*if\\s*\\(Intl\\.${className}\\s*&&\\s*typeof\\s*Intl\\.${className}\\.__addLocaleData\\s*===\\s*'function'\\)\\s*{\\s*Intl\\.${className}\\.__addLocaleData\\(`,
@@ -45,15 +47,13 @@ gulp.task("create-locale-data", (done) => {
           .replace(/\)\s*}/im, "");
         // make sure we have valid JSON
         JSON.parse(localeData);
-        if (!fs.existsSync(path.join(outDir, module))) {
-          fs.mkdirSync(path.join(outDir, module), { recursive: true });
-        }
+        fs.mkdirSync(path.join(outDir, module), { recursive: true });
         fs.writeFileSync(
           path.join(outDir, `${module}/${lang}.json`),
           localeData
         );
       } catch (e) {
-        if (e.code !== "MODULE_NOT_FOUND") {
+        if (e.code !== "ENOENT") {
           throw e;
         }
       }

build-scripts/gulp/rollup.js

@@ -1,13 +1,14 @@
 // Tasks to run Rollup
-const path = require("path");
-const gulp = require("gulp");
-const rollup = require("rollup");
-const handler = require("serve-handler");
-const http = require("http");
-const log = require("fancy-log");
-const open = require("open");
-const rollupConfig = require("../rollup.cjs");
-const paths = require("../paths.cjs");
+
+import log from "fancy-log";
+import gulp from "gulp";
+import http from "http";
+import open from "open";
+import path from "path";
+import { rollup } from "rollup";
+import handler from "serve-handler";
+import paths from "../paths.cjs";
+import rollupConfig from "../rollup.cjs";
 
 const bothBuilds = (createConfigFunc, params) =>
   gulp.series(

build-scripts/gulp/service-worker.js

@@ -1,11 +1,12 @@
 // Generate service worker.
 // Based on manifest, create a file with the content as service_worker.js
-const gulp = require("gulp");
-const path = require("path");
-const fs = require("fs-extra");
-const workboxBuild = require("workbox-build");
-const sourceMapUrl = require("source-map-url");
-const paths = require("../paths.cjs");
+
+import fs from "fs-extra";
+import gulp from "gulp";
+import path from "path";
+import sourceMapUrl from "source-map-url";
+import workboxBuild from "workbox-build";
+import paths from "../paths.cjs";
 
 const swDest = path.resolve(paths.app_output_root, "service_worker.js");
 
@@ -28,10 +29,9 @@ self.addEventListener('install', (event) => {
 
 gulp.task("gen-service-worker-app-prod", async () => {
   // Read bundled source file
-  const bundleManifestLatest = require(path.resolve(
-    paths.app_output_latest,
-    "manifest.json"
-  ));
+  const bundleManifestLatest = fs.readJsonSync(
+    path.resolve(paths.app_output_latest, "manifest.json")
+  );
   let serviceWorkerContent = fs.readFileSync(
     paths.app_output_root + bundleManifestLatest["service_worker.js"],
     "utf-8"
@@ -46,10 +46,9 @@ gulp.task("gen-service-worker-app-prod", async () => {
   );
 
   // Remove ES5
-  const bundleManifestES5 = require(path.resolve(
-    paths.app_output_es5,
-    "manifest.json"
-  ));
+  const bundleManifestES5 = fs.readJsonSync(
+    path.resolve(paths.app_output_es5, "manifest.json")
+  );
   fs.removeSync(paths.app_output_root + bundleManifestES5["service_worker.js"]);
   fs.removeSync(
     paths.app_output_root + bundleManifestES5["service_worker.js.map"]

build-scripts/gulp/translations.js

@@ -1,19 +1,24 @@
-const del = import("del");
-const crypto = require("crypto");
-const path = require("path");
-const source = require("vinyl-source-stream");
-const vinylBuffer = require("vinyl-buffer");
-const gulp = require("gulp");
-const fs = require("fs");
-const flatmap = require("gulp-flatmap");
-const merge = require("gulp-merge-json");
-const rename = require("gulp-rename");
-const transform = require("gulp-json-transform");
-const { mapFiles } = require("../util.cjs");
-const env = require("../env.cjs");
-const paths = require("../paths.cjs");
-
-require("./fetch-nightly-translations.cjs");
+import { createHash } from "crypto";
+import { deleteSync } from "del";
+import {
+  mkdirSync,
+  readdirSync,
+  readFileSync,
+  renameSync,
+  writeFile,
+} from "fs";
+import gulp from "gulp";
+import flatmap from "gulp-flatmap";
+import transform from "gulp-json-transform";
+import merge from "gulp-merge-json";
+import rename from "gulp-rename";
+import path from "path";
+import vinylBuffer from "vinyl-buffer";
+import source from "vinyl-source-stream";
+import env from "../env.cjs";
+import paths from "../paths.cjs";
+import { mapFiles } from "../util.cjs";
+import "./fetch-nightly-translations.js";
 
 const inFrontendDir = "translations/frontend";
 const inBackendDir = "translations/backend";
@@ -33,7 +38,12 @@ gulp.task(
 
 // Panel translations which should be split from the core translations.
 const TRANSLATION_FRAGMENTS = Object.keys(
-  require("../../src/translations/en.json").ui.panel
+  JSON.parse(
+    readFileSync(
+      path.resolve(paths.polymer_dir, "src/translations/en.json"),
+      "utf-8"
+    )
+  ).ui.panel
 );
 
 function recursiveFlatten(prefix, data) {
@@ -120,17 +130,14 @@ function lokaliseTransform(data, original, file) {
   return output;
 }
 
-gulp.task("clean-translations", async () => (await del).deleteSync([workDir]));
+gulp.task("clean-translations", async () => deleteSync([workDir]));
 
-gulp.task("ensure-translations-build-dir", (done) => {
-  if (!fs.existsSync(workDir)) {
-    fs.mkdirSync(workDir, { recursive: true });
-  }
-  done();
+gulp.task("ensure-translations-build-dir", async () => {
+  mkdirSync(workDir, { recursive: true });
 });
 
 gulp.task("create-test-metadata", (cb) => {
-  fs.writeFile(
+  writeFile(
     workDir + "/testMetadata.json",
     JSON.stringify({
       test: {
@@ -303,15 +310,14 @@ const fingerprints = {};
 
 gulp.task("build-translation-fingerprints", () => {
   // Fingerprint full file of each language
-  const files = fs.readdirSync(fullDir);
+  const files = readdirSync(fullDir);
 
   for (let i = 0; i < files.length; i++) {
     fingerprints[files[i].split(".")[0]] = {
       // In dev we create fake hashes
       hash: env.isProdBuild()
-        ? crypto
-            .createHash("md5")
-            .update(fs.readFileSync(path.join(fullDir, files[i]), "utf-8"))
+        ? createHash("md5")
+            .update(readFileSync(path.join(fullDir, files[i]), "utf-8"))
             .digest("hex")
         : "dev",
     };
@@ -327,7 +333,7 @@ gulp.task("build-translation-fingerprints", () => {
         throw new Error(`Unable to find hash for ${filename}`);
       }
 
-      fs.renameSync(
+      renameSync(
         filename,
         `${parsed.dir}/${parsed.name}-${fingerprints[parsed.name].hash}${
           parsed.ext

build-scripts/gulp/wds.cjs

@@ -1,11 +0,0 @@
-// Tasks to run Rollup
-const gulp = require("gulp");
-const { startDevServer } = require("@web/dev-server");
-
-gulp.task("wds-watch-app", () => {
-  startDevServer({
-    config: {
-      watch: true,
-    },
-  });
-});

build-scripts/gulp/wds.js

@@ -0,0 +1,10 @@
+import gulp from "gulp";
+import { startDevServer } from "@web/dev-server";
+
+gulp.task("wds-watch-app", async () => {
+  startDevServer({
+    config: {
+      watch: true,
+    },
+  });
+});

build-scripts/gulp/webpack.js

@@ -1,19 +1,20 @@
 // Tasks to run webpack.
-const fs = require("fs");
-const gulp = require("gulp");
-const webpack = require("webpack");
-const WebpackDevServer = require("webpack-dev-server");
-const log = require("fancy-log");
-const path = require("path");
-const env = require("../env.cjs");
-const paths = require("../paths.cjs");
-const {
+
+import log from "fancy-log";
+import fs from "fs";
+import gulp from "gulp";
+import path from "path";
+import webpack from "webpack";
+import WebpackDevServer from "webpack-dev-server";
+import env from "../env.cjs";
+import paths from "../paths.cjs";
+import {
   createAppConfig,
-  createDemoConfig,
   createCastConfig,
-  createHassioConfig,
+  createDemoConfig,
   createGalleryConfig,
-} = require("../webpack.cjs");
+  createHassioConfig,
+} from "../webpack.cjs";
 
 const bothBuilds = (createConfigFunc, params) => [
   createConfigFunc({ ...params, latestBuild: true }),

build-scripts/list-plugins-and-polyfills.js

@@ -0,0 +1,59 @@
+#!/usr/bin/env node
+// Script to print Babel plugins and Core JS polyfills that will be used by browserslist environments
+
+import { version as babelVersion } from "@babel/core";
+import presetEnv from "@babel/preset-env";
+import compilationTargets from "@babel/helper-compilation-targets";
+import coreJSCompat from "core-js-compat";
+import { logPlugin } from "@babel/preset-env/lib/debug.js";
+import { babelOptions } from "./bundle.cjs";
+
+const detailsOpen = (heading) =>
+  `<details>\n<summary><h4>${heading}</h4></summary>\n`;
+const detailsClose = "</details>\n";
+
+const dummyAPI = {
+  version: babelVersion,
+  assertVersion: () => {},
+  caller: (callback) =>
+    callback({
+      name: "Dummy Bundler",
+      supportsStaticESM: true,
+      supportsDynamicImport: true,
+      supportsTopLevelAwait: true,
+      supportsExportNamespaceFrom: true,
+    }),
+  targets: () => ({}),
+};
+
+for (const buildType of ["Modern", "Legacy"]) {
+  const browserslistEnv = buildType.toLowerCase();
+  const babelOpts = babelOptions({ latestBuild: browserslistEnv === "modern" });
+  const presetEnvOpts = babelOpts.presets[0][1];
+
+  // Invoking preset-env in debug mode will log the included plugins
+  console.log(detailsOpen(`${buildType} Build Babel Plugins`));
+  presetEnv.default(dummyAPI, {
+    ...presetEnvOpts,
+    browserslistEnv,
+    debug: true,
+  });
+  console.log(detailsClose);
+
+  // Manually log the Core-JS polyfills using the same technique
+  if (presetEnvOpts.useBuiltIns) {
+    console.log(detailsOpen(`${buildType} Build Core-JS Polyfills`));
+    const targets = compilationTargets.default(babelOpts?.targets, {
+      browserslistEnv,
+    });
+    const polyfillList = coreJSCompat({ targets }).list;
+    console.log(
+      "The following %i polyfills may be injected by Babel:\n",
+      polyfillList.length
+    );
+    for (const polyfill of polyfillList) {
+      logPlugin(polyfill, targets, coreJSCompat.data);
+    }
+    console.log(detailsClose);
+  }
+}

build-scripts/webpack.cjs

@@ -41,7 +41,7 @@ const createWebpackConfig = ({
   return {
     name,
     mode: isProdBuild ? "production" : "development",
-    target: ["web", latestBuild ? "es2017" : "es5"],
+    target: `browserslist:${latestBuild ? "modern" : "legacy"}`,
     // For tests/CI, source maps are skipped to gain build speed
     // For production, generate source maps for accurate stack traces without source code
     // For development, generate "cheap" versions that can map to original line numbers
@@ -84,6 +84,13 @@ const createWebpackConfig = ({
       ],
       moduleIds: isProdBuild && !isStatsBuild ? "deterministic" : "named",
       chunkIds: isProdBuild && !isStatsBuild ? "deterministic" : "named",
+      splitChunks: {
+        // Disable splitting for web workers with ESM output
+        // Imports of external chunks are broken
+        chunks: latestBuild
+          ? (chunk) => !chunk.canBeInitial() && !/^.+-worker$/.test(chunk.name)
+          : undefined,
+      },
     },
     plugins: [
       !isStatsBuild && new WebpackBar({ fancy: !isProdBuild }),
@@ -132,6 +139,17 @@ const createWebpackConfig = ({
         ),
         path.resolve(paths.polymer_dir, "src/util/empty.js")
       ),
+      // See `src/resources/intl-polyfill-legacy.ts` for explanation
+      !latestBuild &&
+        new webpack.NormalModuleReplacementPlugin(
+          new RegExp(
+            path.resolve(paths.polymer_dir, "src/resources/intl-polyfill.ts")
+          ),
+          path.resolve(
+            paths.polymer_dir,
+            "src/resources/intl-polyfill-legacy.ts"
+          )
+        ),
       !isProdBuild && new LogStartCompilePlugin(),
     ].filter(Boolean),
     resolve: {
@@ -149,9 +167,12 @@ const createWebpackConfig = ({
         "lit/polyfill-support$": "lit/polyfill-support.js",
         "@lit-labs/virtualizer/layouts/grid":
           "@lit-labs/virtualizer/layouts/grid.js",
+        "@lit-labs/virtualizer/polyfills/resize-observer-polyfill/ResizeObserver":
+          "@lit-labs/virtualizer/polyfills/resize-observer-polyfill/ResizeObserver.js",
       },
     },
     output: {
+      module: latestBuild,
       filename: ({ chunk }) =>
         !isProdBuild || isStatsBuild || dontHash.has(chunk.name)
           ? "[name].js"
@@ -185,7 +206,7 @@ const createWebpackConfig = ({
           : undefined,
     },
     experiments: {
-      topLevelAwait: true,
+      outputModule: true,
     },
   };
 };

cast/src/html/_social_meta.html.template

@@ -0,0 +1,24 @@
+<meta property="fb:app_id" content="338291289691179" />
+<meta property="og:title" content="Home Assistant Cast" />
+<meta property="og:site_name" content="Home Assistant Cast" />
+<meta property="og:url" content="https://cast.home-assistant.io/" />
+<meta property="og:type" content="website" />
+<meta
+  property="og:description"
+  content="Show Home Assistant on your Chromecast or Google Assistant devices with a screen."
+/>
+<meta
+  property="og:image"
+  content="https://cast.home-assistant.io/images/google-nest-hub.png"
+/>
+<meta name="twitter:card" content="summary_large_image" />
+<meta name="twitter:site" content="@home_assistant" />
+<meta name="twitter:title" content="Home Assistant Cast" />
+<meta
+  name="twitter:description"
+  content="Show Home Assistant on your Chromecast or Google Assistant devices with a screen."
+/>
+<meta
+  name="twitter:image"
+  content="https://cast.home-assistant.io/images/google-nest-hub.png"
+/>

cast/src/html/faq.html.template

@@ -3,7 +3,7 @@
   <head>
     <title>Home Assistant Cast - FAQ</title>
     <link rel="icon" href="/images/ha-cast-icon.png" type="image/png" />
-    <%= renderTemplate('_style_base') %>
+    <%= renderTemplate("../../../src/html/_style_base.html.template") %>
     <style>
       body {
         background-color: #e5e5e5;
@@ -35,25 +35,14 @@
     />
   </head>
   <body>
-    <%= renderTemplate('_js_base') %>
-
+    <%= renderTemplate("../../../src/html/_js_base.html.template") %>
     <script>
-      import("<%= latestLauncherJS %>");
+      <% for (const entry of latestEntryJS) { %>
+        import("<%= entry %>");
+      <% } %>
       window.latestJS = true;
     </script>
-
-    <script>
-      if (!window.latestJS) {
-        <% if (useRollup) { %>
-          _ls("/static/js/s.min.js").onload = function() {
-            System.import("<%= es5LauncherJS %>");
-          };
-        <% } else { %>
-          _ls("<%= es5LauncherJS %>");
-        <% } %>
-      }
-    </script>
-
+    <%= renderTemplate("../../../src/html/_script_load_es5.html.template") %>
     <hc-layout subtitle="FAQ">
       <style>
         a {

cast/src/html/index.html.template

@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <title>Home Assistant Cast</title>
+    <link rel="manifest" href="/manifest.json" />
+    <link rel="icon" href="/images/ha-cast-icon.png" type="image/png" />
+    <%= renderTemplate("../../../src/html/_style_base.html.template") %>
+    <style>
+      body {
+        background-color: #e5e5e5;
+      }
+    </style>
+    <%= renderTemplate("_social_meta.html.template") %>
+  </head>
+  <body>
+    <%= renderTemplate("../../../src/html/_js_base.html.template") %>
+    <hc-connect></hc-connect>
+    <script>
+      <% for (const entry of latestEntryJS) { %>
+        import("<%= entry %>");
+      <% } %>
+      window.latestJS = true;
+    </script>
+    <%= renderTemplate("../../../src/html/_script_load_es5.html.template") %>
+    <script>
+    (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
+    (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
+    m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
+    })(window,document,'script','https://www.google-analytics.com/analytics.js','ga');
+
+    ga('create', 'UA-57927901-9', 'auto');
+    ga('send', 'pageview', location.pathname.includes("auth_callback") === -1 ? location.pathname : "/");
+    </script>
+  </body>
+</html>

cast/src/html/launcher.html.template

@@ -1,57 +0,0 @@
-<!DOCTYPE html>
-<html>
-  <head>
-    <title>Home Assistant Cast</title>
-    <link rel="manifest" href="/manifest.json" />
-    <link rel="icon" href="/images/ha-cast-icon.png" type="image/png" />
-    <%= renderTemplate('_style_base') %>
-    <style>
-      body {
-        background-color: #e5e5e5;
-      }
-    </style>
-    <meta property="fb:app_id" content="338291289691179">
-    <meta property="og:title" content="Home Assistant Cast">
-    <meta property="og:site_name" content="Home Assistant Cast">
-    <meta property="og:url" content="https://cast.home-assistant.io/">
-    <meta property="og:type" content="website">
-    <meta property="og:description" content="Show Home Assistant on your Chromecast or Google Assistant devices with a screen.">
-    <meta property="og:image" content="https://cast.home-assistant.io/images/google-nest-hub.png">
-    <meta name="twitter:card" content="summary_large_image">
-    <meta name="twitter:site" content="@home_assistant">
-    <meta name="twitter:title" content="Home Assistant Cast">
-    <meta name="twitter:description" content="Show Home Assistant on your Chromecast or Google Assistant devices with a screen.">
-    <meta name="twitter:image" content="https://cast.home-assistant.io/images/google-nest-hub.png">
-  </head>
-  <body>
-    <%= renderTemplate('_js_base') %>
-
-    <hc-connect></hc-connect>
-
-    <script>
-      import("<%= latestLauncherJS %>");
-      window.latestJS = true;
-    </script>
-
-    <script>
-      if (!window.latestJS) {
-        <% if (useRollup) { %>
-          _ls("/static/js/s.min.js").onload = function() {
-            System.import("<%= es5LauncherJS %>");
-          };
-        <% } else { %>
-          _ls("<%= es5LauncherJS %>");
-        <% } %>
-      }
-    </script>
-    <script>
-    (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
-    (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
-    m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
-    })(window,document,'script','https://www.google-analytics.com/analytics.js','ga');
-
-    ga('create', 'UA-57927901-9', 'auto');
-    ga('send', 'pageview', location.pathname.includes("auth_callback") === -1 ? location.pathname : "/");
-    </script>
-  </body>
-</html>

cast/src/html/media.html.template

@@ -22,25 +22,14 @@
     </script>
   </head>
   <body>
-    <%= renderTemplate('_js_base') %>
-
+    <%= renderTemplate("../../../src/html/_js_base.html.template") %>
     <cast-media-player></cast-media-player>
-
     <script>
-      import("<%= latestMediaJS %>");
+      <% for (const entry of latestEntryJS) { %>
+        import("<%= entry %>");
+      <% } %>
       window.latestJS = true;
     </script>
-
-    <script>
-      if (!window.latestJS) {
-        <% if (useRollup) { %>
-          _ls("/static/js/s.min.js").onload = function() {
-            System.import("<%= es5MediaJS %>");
-          };
-        <% } else { %>
-          _ls("<%= es5MediaJS %>");
-        <% } %>
-      }
-    </script>
+    <%= renderTemplate("../../../src/html/_script_load_es5.html.template") %>
   </body>
 </html>

cast/src/html/receiver.html.template

@@ -1,8 +1,10 @@
 <!DOCTYPE html>
 <html>
   <script src="//www.gstatic.com/cast/sdk/libs/caf_receiver/v3/cast_receiver_framework.js"></script>
-  <script type="module" src="<%= latestReceiverJS %>"></script>
-  <%= renderTemplate('_style_base') %>
+  <% for (const entry of latestEntryJS) { %>
+    <script type="module" src="<%= entry %>"></script>
+  <% } %>
+  <%= renderTemplate("../../../src/html/_style_base.html.template") %>
   <style>
     body {
       background-color: white;

cast/src/launcher/layout/hc-connect.ts

@@ -190,7 +190,7 @@ export class HcConnect extends LitElement {
 
   private _handleInputKeyDown(ev: KeyboardEvent) {
     // Handle pressing enter.
-    if (ev.keyCode === 13) {
+    if (ev.key === "Enter") {
       this._handleConnect();
     }
   }

cast/src/media/entrypoint.ts

@@ -1,3 +1,5 @@
+import { cast } from "chromecast-caf-receiver";
+
 const castContext = cast.framework.CastReceiverContext.getInstance();
 
 const playerManager = castContext.getPlayerManager();

cast/src/receiver/cast_context.ts

@@ -1,2 +1,3 @@
-/* eslint-disable no-undef */
+import { cast } from "chromecast-caf-receiver";
+
 export const castContext = cast.framework.CastReceiverContext.getInstance();

cast/src/receiver/entrypoint.ts

@@ -1,4 +1,4 @@
-/* eslint-disable no-undef */
+import { cast } from "chromecast-caf-receiver";
 import { CAST_NS } from "../../../src/cast/const";
 import { HassMessage } from "../../../src/cast/receiver_messages";
 import "../../../src/resources/custom-card-support";

demo/src/html/_social_meta.html.template

@@ -0,0 +1,26 @@
+<meta property="fb:app_id" content="338291289691179" />
+<meta property="og:title" content="Home Assistant Demo" />
+<meta property="og:site_name" content="Home Assistant" />
+<meta property="og:url" content="https://demo.home-assistant.io/" />
+<meta property="og:type" content="website" />
+<meta
+  property="og:description"
+  content="Open source home automation that puts local control and privacy first."
+/>
+<meta
+  property="og:image"
+  content="https://www.home-assistant.io/images/default-social.png"
+/>
+
+<meta name="twitter:card" content="summary_large_image" />
+<meta name="twitter:site" content="@home_assistant" />
+
+<meta name="twitter:title" content="Home Assistant" />
+<meta
+  name="twitter:description"
+  content="Open source home automation that puts local control and privacy first."
+/>
+<meta
+  name="twitter:image"
+  content="https://www.home-assistant.io/images/default-social.png"
+/>

demo/src/html/index.html.template

@@ -1,9 +1,8 @@
 <!DOCTYPE html>
 <html>
   <head>
-    <meta charset="utf-8" />
-    <link rel="manifest" href="/manifest.json" crossorigin="use-credentials" />
-    <link rel="icon" href="/static/icons/favicon.ico" />
+    <title>Home Assistant Demo</title>
+    <%= renderTemplate("../../../src/html/_header.html.template") %>
     <link rel="mask-icon" href="/static/icons/mask-icon.svg" color="#03a9f4" />
     <link
       rel="apple-touch-icon"
@@ -35,33 +34,7 @@
       content="width=device-width, initial-scale=1, shrink-to-fit=no"
     />
     <meta name="theme-color" content="#03a9f4" />
-    <meta property="fb:app_id" content="338291289691179" />
-    <meta property="og:title" content="Home Assistant Demo" />
-    <meta property="og:site_name" content="Home Assistant" />
-    <meta property="og:url" content="https://demo.home-assistant.io/" />
-    <meta property="og:type" content="website" />
-    <meta
-      property="og:description"
-      content="Open source home automation that puts local control and privacy first."
-    />
-    <meta
-      property="og:image"
-      content="https://www.home-assistant.io/images/default-social.png"
-    />
-
-    <meta name="twitter:card" content="summary_large_image" />
-    <meta name="twitter:site" content="@home_assistant" />
-
-    <meta name="twitter:title" content="Home Assistant" />
-    <meta
-      name="twitter:description"
-      content="Open source home automation that puts local control and privacy first."
-    />
-    <meta
-      name="twitter:image"
-      content="https://www.home-assistant.io/images/default-social.png"
-    />
-    <title>Home Assistant Demo</title>
+    <%= renderTemplate("_social_meta.html.template") %>
     <style>
       html {
         background-color: var(--primary-background-color, #fafafa);
@@ -107,29 +80,19 @@
       </svg>
       <div id="ha-launch-screen-info-box" class="ha-launch-screen-spacer"></div>
     </div>
-
     <ha-demo></ha-demo>
-
-    <%= renderTemplate('_js_base') %>
-    <%= renderTemplate('_preload_roboto') %>
-
+    <%= renderTemplate("../../../src/html/_js_base.html.template") %>
+    <%= renderTemplate("../../../src/html/_preload_roboto.html.template") %>
     <script>
-      import("<%= latestDemoJS %>");
-      window.latestJS = true;
-    </script>
-
-    <script>
-      if (!window.latestJS) {
-        <% if (useRollup) { %>
-          _ls("/static/js/s.min.js").onload = function() {
-            System.import("<%= es5DemoJS %>");
-          };
-        <% } else { %>
-          _ls("<%= es5DemoJS %>");
+      // Safari 12 and below does not have a compliant ES2015 implementation of template literals, so we ship ES5
+      if (!isS11_12) {
+        <% for (const entry of latestEntryJS) { %>
+          import("<%= entry %>");
         <% } %>
+        window.latestJS = true;
       }
     </script>
-
+    <%= renderTemplate("../../../src/html/_script_load_es5.html.template") %>
     <script>
       var _gaq = [["_setAccount", "UA-57927901-5"], ["_trackPageview"]];
       (function (d, t) {

demo/src/stubs/config_entries.ts

@@ -1,7 +1,7 @@
 import { MockHomeAssistant } from "../../../src/fake_data/provide_hass";
 
 export const mockConfigEntries = (hass: MockHomeAssistant) => {
-  hass.mockWS("config_entries/get", () => [
+  hass.mockWS("config_entries/get_matching", () => [
     {
       entry_id: "co2signal",
       domain: "co2signal",

gallery/sidebar.js

@@ -45,6 +45,10 @@ export default [
     header: "Users",
     pages: ["user-types", "configuration-menu"],
   },
+  {
+    category: "date-time",
+    header: "Date and Time",
+  },
   {
     category: "design.home-assistant.io",
     header: "About",

gallery/src/data/date-options.ts

@@ -0,0 +1,24 @@
+import type { ControlSelectOption } from "../../../src/components/ha-control-select";
+
+export const timeOptions: ControlSelectOption[] = [
+  {
+    value: "now",
+    label: "Now",
+  },
+  {
+    value: "00:15:30",
+    label: "12:15:30 AM",
+  },
+  {
+    value: "06:15:30",
+    label: "06:15:30 AM",
+  },
+  {
+    value: "12:15:30",
+    label: "12:15:30 PM",
+  },
+  {
+    value: "18:15:30",
+    label: "06:15:30 PM",
+  },
+];

gallery/src/entrypoint.js

@@ -1,5 +1,3 @@
-import "@polymer/polymer/lib/elements/dom-if";
-import "@polymer/polymer/lib/elements/dom-repeat";
 import "../../src/resources/ha-style";
 import "../../src/resources/roboto";
 import "./ha-gallery";

gallery/src/html/index.html.template

@@ -8,8 +8,9 @@
     />
     <meta name="theme-color" content="#2157BC" />
     <title>Home Assistant Design</title>
-
-    <script type="module" src="<%= latestGalleryJS %>"></script>
+    <% for (const entry of latestEntryJS) { %>
+      <script type="module" src="<%= entry %>"></script>
+    <% } %>
     <style>
       body {
         font-family: Roboto, Noto, sans-serif;

gallery/src/pages/automation/describe-condition.ts

@@ -63,7 +63,7 @@ export class DemoAutomationDescribeCondition extends LitElement {
         <div class="condition">
           <span>
             ${this._condition
-              ? describeCondition(this._condition, this.hass)
+              ? describeCondition(this._condition, this.hass, [])
               : "<invalid YAML>"}
           </span>
           <ha-yaml-editor
@@ -76,7 +76,7 @@ export class DemoAutomationDescribeCondition extends LitElement {
         ${conditions.map(
           (conf) => html`
             <div class="condition">
-              <span>${describeCondition(conf as any, this.hass)}</span>
+              <span>${describeCondition(conf as any, this.hass, [])}</span>
               <pre>${dump(conf)}</pre>
             </div>
           `

gallery/src/pages/automation/describe-trigger.ts

@@ -41,6 +41,7 @@ const triggers = [
   { platform: "sun", event: "sunset" },
   { platform: "time_pattern" },
   { platform: "webhook" },
+  { platform: "persistent_notification" },
   {
     platform: "zone",
     entity_id: "person.person",
@@ -74,7 +75,7 @@ export class DemoAutomationDescribeTrigger extends LitElement {
         <div class="trigger">
           <span>
             ${this._trigger
-              ? describeTrigger(this._trigger, this.hass)
+              ? describeTrigger(this._trigger, this.hass, [])
               : "<invalid YAML>"}
           </span>
           <ha-yaml-editor
@@ -86,7 +87,7 @@ export class DemoAutomationDescribeTrigger extends LitElement {
         ${triggers.map(
           (conf) => html`
             <div class="trigger">
-              <span>${describeTrigger(conf as any, this.hass)}</span>
+              <span>${describeTrigger(conf as any, this.hass, [])}</span>
               <pre>${dump(conf)}</pre>
             </div>
           `

gallery/src/pages/automation/editor-trigger.ts

@@ -19,6 +19,7 @@ import { HaTemplateTrigger } from "../../../../src/panels/config/automation/trig
 import { HaTimeTrigger } from "../../../../src/panels/config/automation/trigger/types/ha-automation-trigger-time";
 import { HaTimePatternTrigger } from "../../../../src/panels/config/automation/trigger/types/ha-automation-trigger-time_pattern";
 import { HaWebhookTrigger } from "../../../../src/panels/config/automation/trigger/types/ha-automation-trigger-webhook";
+import { HaPersistentNotificationTrigger } from "../../../../src/panels/config/automation/trigger/types/ha-automation-trigger-persistent_notification";
 import { HaZoneTrigger } from "../../../../src/panels/config/automation/trigger/types/ha-automation-trigger-zone";
 import { HaDeviceTrigger } from "../../../../src/panels/config/automation/trigger/types/ha-automation-trigger-device";
 import { HaStateTrigger } from "../../../../src/panels/config/automation/trigger/types/ha-automation-trigger-state";
@@ -72,6 +73,16 @@ const SCHEMAS: { name: string; triggers: Trigger[] }[] = [
     triggers: [{ platform: "webhook", ...HaWebhookTrigger.defaultConfig }],
   },
 
+  {
+    name: "Persistent Notification",
+    triggers: [
+      {
+        platform: "persistent_notification",
+        ...HaPersistentNotificationTrigger.defaultConfig,
+      },
+    ],
+  },
+
   {
     name: "Zone",
     triggers: [{ platform: "zone", ...HaZoneTrigger.defaultConfig }],

gallery/src/pages/components/ha-control-circular-slider.markdown

@@ -0,0 +1,3 @@
+---
+title: Control Circular Slider
+---

gallery/src/pages/components/ha-control-circular-slider.ts

@@ -0,0 +1,153 @@
+import { css, html, LitElement, TemplateResult } from "lit";
+import { customElement, state } from "lit/decorators";
+import "../../../../src/components/ha-card";
+import "../../../../src/components/ha-control-circular-slider";
+import "../../../../src/components/ha-slider";
+
+@customElement("demo-components-ha-control-circular-slider")
+export class DemoHaCircularSlider extends LitElement {
+  @state()
+  private current = 22;
+
+  @state()
+  private value = 19;
+
+  @state()
+  private high = 25;
+
+  @state()
+  private changingValue?: number;
+
+  @state()
+  private changingHigh?: number;
+
+  private _valueChanged(ev) {
+    this.value = ev.detail.value;
+  }
+
+  private _valueChanging(ev) {
+    this.changingValue = ev.detail.value;
+  }
+
+  private _highChanged(ev) {
+    this.high = ev.detail.value;
+  }
+
+  private _highChanging(ev) {
+    this.changingHigh = ev.detail.value;
+  }
+
+  private _currentChanged(ev) {
+    this.current = ev.currentTarget.value;
+  }
+
+  protected render(): TemplateResult {
+    return html`
+      <ha-card>
+        <div class="card-content">
+          <p class="title"><b>Config</b></p>
+          <div class="field">
+            <p>Current</p>
+            <ha-slider
+              min="10"
+              max="30"
+              .value=${this.current}
+              @change=${this._currentChanged}
+              pin
+            ></ha-slider>
+            <p>${this.current} °C</p>
+          </div>
+        </div>
+      </ha-card>
+      <ha-card>
+        <div class="card-content">
+          <p class="title"><b>Single</b></p>
+          <ha-control-circular-slider
+            @value-changed=${this._valueChanged}
+            @value-changing=${this._valueChanging}
+            .value=${this.value}
+            .current=${this.current}
+            step="1"
+            min="10"
+            max="30"
+          ></ha-control-circular-slider>
+          <div>
+            Value: ${this.value} °C
+            <br />
+            Changing:
+            ${this.changingValue != null ? `${this.changingValue} °C` : "-"}
+          </div>
+        </div>
+      </ha-card>
+      <ha-card>
+        <div class="card-content">
+          <p class="title"><b>Dual</b></p>
+          <ha-control-circular-slider
+            dual
+            @low-changed=${this._valueChanged}
+            @low-changing=${this._valueChanging}
+            @high-changed=${this._highChanged}
+            @high-changing=${this._highChanging}
+            .low=${this.value}
+            .high=${this.high}
+            .current=${this.current}
+            step="1"
+            min="10"
+            max="30"
+          ></ha-control-circular-slider>
+          <div>
+            Low value: ${this.value} °C
+            <br />
+            Low changing:
+            ${this.changingValue != null ? `${this.changingValue} °C` : "-"}
+            <br />
+            High value: ${this.high} °C
+            <br />
+            High changing:
+            ${this.changingHigh != null ? `${this.changingHigh} °C` : "-"}
+          </div>
+        </div>
+      </ha-card>
+    `;
+  }
+
+  static get styles() {
+    return css`
+      ha-card {
+        max-width: 600px;
+        margin: 24px auto;
+      }
+      pre {
+        margin-top: 0;
+        margin-bottom: 8px;
+      }
+      p {
+        margin: 0;
+      }
+      p.title {
+        margin-bottom: 12px;
+      }
+      ha-control-circular-slider {
+        --control-circular-slider-color: #ff9800;
+        --control-circular-slider-background: #ff9800;
+        --control-circular-slider-background-opacity: 0.3;
+      }
+      ha-control-circular-slider[dual] {
+        --control-circular-slider-high-color: #2196f3;
+        --control-circular-slider-low-color: #ff9800;
+        --control-circular-slider-background: var(--disabled-color);
+      }
+      .field {
+        display: flex;
+        flex-direction: row;
+        align-items: center;
+      }
+    `;
+  }
+}
+
+declare global {
+  interface HTMLElementTagNameMap {
+    "demo-components-ha-control-circular-slider": DemoHaCircularSlider;
+  }
+}

gallery/src/pages/components/ha-form.ts

@@ -336,7 +336,7 @@ const SCHEMAS: {
           ["and", "another_one"],
           ["option", "1000"],
         ],
-        name: "select many otions",
+        name: "select many options",
         default: "default",
       },
     ],
@@ -364,7 +364,7 @@ const SCHEMAS: {
           and: "another_one",
           option: "1000",
         },
-        name: "multi many otions",
+        name: "multi many options",
         default: ["default"],
       },
     ],

gallery/src/pages/components/ha-hs-color-picker.markdown

@@ -0,0 +1,3 @@
+---
+title: HS Color Picker
+---

gallery/src/pages/components/ha-hs-color-picker.ts

@@ -0,0 +1,120 @@
+import "../../../../src/components/ha-hs-color-picker";
+
+import { css, html, LitElement, TemplateResult } from "lit";
+import { customElement, state } from "lit/decorators";
+
+import "../../../../src/components/ha-card";
+import "../../../../src/components/ha-slider";
+import { hsv2rgb } from "../../../../src/common/color/convert-color";
+
+@customElement("demo-components-ha-hs-color-picker")
+export class DemoHaHsColorPicker extends LitElement {
+  @state()
+  brightness = 255;
+
+  @state()
+  value: [number, number] = [0, 0];
+
+  @state()
+  liveValue?: [number, number];
+
+  private _brightnessChanged(ev) {
+    this.brightness = Number(ev.target.value);
+  }
+
+  private _hsColorCursor(ev) {
+    this.liveValue = ev.detail.value;
+  }
+
+  private _hsColorChanged(ev) {
+    this.value = ev.detail.value;
+  }
+
+  private _hueChanged(ev) {
+    this.value = [ev.target.value, this.value[1]];
+  }
+
+  private _saturationChanged(ev) {
+    this.value = [this.value[0], ev.target.value];
+  }
+
+  protected render(): TemplateResult {
+    const h = (this.liveValue ?? this.value)[0];
+    const s = (this.liveValue ?? this.value)[1];
+
+    const rgb = hsv2rgb([h, s, this.brightness]);
+
+    return html`
+      <ha-card>
+        <div class="card-content">
+          <p class="value">${h}° - ${Math.round(s * 100)}%</p>
+          <p class="value">${rgb.map((v) => Math.round(v)).join(", ")}</p>
+          <ha-hs-color-picker
+            colorBrightness=${this.brightness}
+            .value=${this.value}
+            @value-changed=${this._hsColorChanged}
+            @cursor-moved=${this._hsColorCursor}
+          ></ha-hs-color-picker>
+          <p>Hue : ${this.value[0]}</p>
+          <ha-slider
+            step="1"
+            pin
+            min="0"
+            max="360"
+            .value=${this.value[0]}
+            @change=${this._hueChanged}
+          >
+          </ha-slider>
+          <p>Saturation : ${this.value[1]}</p>
+          <ha-slider
+            step="0.01"
+            pin
+            min="0"
+            max="1"
+            .value=${this.value[1]}
+            @change=${this._saturationChanged}
+          >
+          </ha-slider>
+          <p>Color Brighness : ${this.brightness}</p>
+          <ha-slider
+            step="1"
+            pin
+            min="0"
+            max="255"
+            .value=${this.brightness}
+            @change=${this._brightnessChanged}
+          >
+          </ha-slider>
+        </div>
+      </ha-card>
+    `;
+  }
+
+  static get styles() {
+    return css`
+      ha-card {
+        max-width: 600px;
+        margin: 24px auto;
+      }
+      .card-content {
+        display: flex;
+        align-items: center;
+        flex-direction: column;
+      }
+      ha-hs-color-picker {
+        width: 400px;
+      }
+      .value {
+        font-size: 22px;
+        font-weight: bold;
+        margin: 0 0 12px 0;
+      }
+    `;
+  }
+}
+
+declare global {
+  interface HTMLElementTagNameMap {
+    "demo-components-ha-hs-color-picker": DemoHaHsColorPicker;
+  }
+}

gallery/src/pages/components/ha-temp-color-picker.markdown

@@ -0,0 +1,3 @@
+---
+title: Temp Color Picker
+---

gallery/src/pages/components/ha-temp-color-picker.ts

@@ -0,0 +1,117 @@
+import "../../../../src/components/ha-temp-color-picker";
+
+import { css, html, LitElement, TemplateResult } from "lit";
+import { customElement, state } from "lit/decorators";
+
+import "../../../../src/components/ha-card";
+import "../../../../src/components/ha-slider";
+
+@customElement("demo-components-ha-temp-color-picker")
+export class DemoHaTempColorPicker extends LitElement {
+  @state()
+  min = 3000;
+
+  @state()
+  max = 7000;
+
+  @state()
+  value = 4000;
+
+  @state()
+  liveValue?: number;
+
+  private _minChanged(ev) {
+    this.min = Number(ev.target.value);
+  }
+
+  private _maxChanged(ev) {
+    this.max = Number(ev.target.value);
+  }
+
+  private _valueChanged(ev) {
+    this.value = Number(ev.target.value);
+  }
+
+  private _tempColorCursor(ev) {
+    this.liveValue = ev.detail.value;
+  }
+
+  private _tempColorChanged(ev) {
+    this.value = ev.detail.value;
+  }
+
+  protected render(): TemplateResult {
+    return html`
+      <ha-card>
+        <div class="card-content">
+          <p class="value">${this.liveValue ?? this.value} K</p>
+          <ha-temp-color-picker
+            .min=${this.min}
+            .max=${this.max}
+            .value=${this.value}
+            @value-changed=${this._tempColorChanged}
+            @cursor-moved=${this._tempColorCursor}
+          ></ha-temp-color-picker>
+          <p>Min temp : ${this.min} K</p>
+          <ha-slider
+            step="1"
+            pin
+            min="2000"
+            max="10000"
+            .value=${this.min}
+            @change=${this._minChanged}
+          >
+          </ha-slider>
+          <p>Max temp : ${this.max} K</p>
+          <ha-slider
+            step="1"
+            pin
+            min="2000"
+            max="10000"
+            .value=${this.max}
+            @change=${this._maxChanged}
+          >
+          </ha-slider>
+          <p>Value : ${this.value} K</p>
+          <ha-slider
+            step="1"
+            pin
+            min=${this.min}
+            max=${this.max}
+            .value=${this.value}
+            @change=${this._valueChanged}
+          >
+          </ha-slider>
+        </div>
+      </ha-card>
+    `;
+  }
+
+  static get styles() {
+    return css`
+      ha-card {
+        max-width: 600px;
+        margin: 24px auto;
+      }
+      .card-content {
+        display: flex;
+        align-items: center;
+        flex-direction: column;
+      }
+      ha-temp-color-picker {
+        width: 400px;
+      }
+      .value {
+        font-size: 22px;
+        font-weight: bold;
+        margin: 0 0 12px 0;
+      }
+    `;
+  }
+}
+
+declare global {
+  interface HTMLElementTagNameMap {
+    "demo-components-ha-temp-color-picker": DemoHaTempColorPicker;
+  }
+}

gallery/src/pages/date-time/date-time-numeric.markdown

@@ -0,0 +1,7 @@
+---
+title: Date-Time Format (Numeric)
+---
+
+This pages lists all supported languages with their available date-time formats.
+
+Formatting function: `const formatDateTimeNumeric: (dateObj: Date, locale: FrontendLocaleData) => string`

gallery/src/pages/date-time/date-time-numeric.ts

@@ -0,0 +1,136 @@
+import { html, css, LitElement } from "lit";
+import { customElement, state } from "lit/decorators";
+import "../../../../src/components/ha-card";
+import "../../../../src/components/ha-control-select";
+import { translationMetadata } from "../../../../src/resources/translations-metadata";
+import { formatDateTimeNumeric } from "../../../../src/common/datetime/format_date_time";
+import { timeOptions } from "../../data/date-options";
+import { demoConfig } from "../../../../src/fake_data/demo_config";
+import {
+  FrontendLocaleData,
+  NumberFormat,
+  TimeFormat,
+  DateFormat,
+  FirstWeekday,
+  TimeZone,
+} from "../../../../src/data/translation";
+
+@customElement("demo-date-time-date-time-numeric")
+export class DemoDateTimeDateTimeNumeric extends LitElement {
+  @state() private selection?: string = "now";
+
+  @state() private date: Date = new Date();
+
+  handleValueChanged(e: CustomEvent) {
+    this.selection = e.detail.value as string;
+    this.date = new Date();
+    if (this.selection !== "now") {
+      const [hours, minutes, seconds] = this.selection.split(":").map(Number);
+      this.date.setHours(hours);
+      this.date.setMinutes(minutes);
+      this.date.setSeconds(seconds);
+    }
+  }
+
+  protected render() {
+    const defaultLocale: FrontendLocaleData = {
+      language: "en",
+      number_format: NumberFormat.language,
+      time_format: TimeFormat.language,
+      date_format: DateFormat.language,
+      first_weekday: FirstWeekday.language,
+      time_zone: TimeZone.local,
+    };
+    return html`
+      <ha-control-select
+        .value=${this.selection}
+        .options=${timeOptions}
+        @value-changed=${this.handleValueChanged}
+      >
+      </ha-control-select>
+      <mwc-list>
+        <div class="container header">
+          <div>Language</div>
+          <div class="center">Default (lang)</div>
+          <div class="center">12 Hours</div>
+          <div class="center">24 Hours</div>
+        </div>
+        ${Object.entries(translationMetadata.translations)
+          .filter(([key, _]) => key !== "test")
+          .map(
+            ([key, value]) => html`
+              <div class="container">
+                <div>${value.nativeName}</div>
+                <div class="center">
+                  ${formatDateTimeNumeric(
+                    this.date,
+                    {
+                      ...defaultLocale,
+                      language: key,
+                      time_format: TimeFormat.language,
+                    },
+                    demoConfig
+                  )}
+                </div>
+                <div class="center">
+                  ${formatDateTimeNumeric(
+                    this.date,
+                    {
+                      ...defaultLocale,
+                      language: key,
+                      time_format: TimeFormat.am_pm,
+                    },
+                    demoConfig
+                  )}
+                </div>
+                <div class="center">
+                  ${formatDateTimeNumeric(
+                    this.date,
+                    {
+                      ...defaultLocale,
+                      language: key,
+                      time_format: TimeFormat.twenty_four,
+                    },
+                    demoConfig
+                  )}
+                </div>
+              </div>
+            `
+          )}
+      </mwc-list>
+    `;
+  }
+
+  static get styles() {
+    return css`
+      ha-control-select {
+        max-width: 800px;
+        margin: 12px auto;
+      }
+      .header {
+        font-weight: bold;
+      }
+      .center {
+        text-align: center;
+      }
+      .container {
+        max-width: 900px;
+        margin: 12px auto;
+        display: flex;
+        align-items: center;
+        justify-content: space-evenly;
+      }
+
+      .container > div {
+        flex-grow: 1;
+        width: 20%;
+      }
+    `;
+  }
+}
+
+declare global {
+  interface HTMLElementTagNameMap {
+    "demo-date-time-date-time-numeric": DemoDateTimeDateTimeNumeric;
+  }
+}

gallery/src/pages/date-time/date-time-seconds.markdown

@@ -0,0 +1,7 @@
+---
+title: Date-Time Format (Seconds)
+---
+
+This pages lists all supported languages with their available date-time formats.
+
+Formatting function: `const formatDateTimeWithSeconds: (dateObj: Date, locale: FrontendLocaleData) => string`

gallery/src/pages/date-time/date-time-seconds.ts

@@ -0,0 +1,136 @@
+import { html, css, LitElement } from "lit";
+import { customElement, state } from "lit/decorators";
+import "../../../../src/components/ha-card";
+import "../../../../src/components/ha-control-select";
+import { translationMetadata } from "../../../../src/resources/translations-metadata";
+import { formatDateTimeWithSeconds } from "../../../../src/common/datetime/format_date_time";
+import { timeOptions } from "../../data/date-options";
+import { demoConfig } from "../../../../src/fake_data/demo_config";
+import {
+  FrontendLocaleData,
+  NumberFormat,
+  TimeFormat,
+  DateFormat,
+  FirstWeekday,
+  TimeZone,
+} from "../../../../src/data/translation";
+
+@customElement("demo-date-time-date-time-seconds")
+export class DemoDateTimeDateTimeSeconds extends LitElement {
+  @state() private selection?: string = "now";
+
+  @state() private date: Date = new Date();
+
+  handleValueChanged(e: CustomEvent) {
+    this.selection = e.detail.value as string;
+    this.date = new Date();
+    if (this.selection !== "now") {
+      const [hours, minutes, seconds] = this.selection.split(":").map(Number);
+      this.date.setHours(hours);
+      this.date.setMinutes(minutes);
+      this.date.setSeconds(seconds);
+    }
+  }
+
+  protected render() {
+    const defaultLocale: FrontendLocaleData = {
+      language: "en",
+      number_format: NumberFormat.language,
+      time_format: TimeFormat.language,
+      date_format: DateFormat.language,
+      first_weekday: FirstWeekday.language,
+      time_zone: TimeZone.local,
+    };
+    return html`
+      <ha-control-select
+        .value=${this.selection}
+        .options=${timeOptions}
+        @value-changed=${this.handleValueChanged}
+      >
+      </ha-control-select>
+      <mwc-list>
+        <div class="container header">
+          <div>Language</div>
+          <div class="center">Default (lang)</div>
+          <div class="center">12 Hours</div>
+          <div class="center">24 Hours</div>
+        </div>
+        ${Object.entries(translationMetadata.translations)
+          .filter(([key, _]) => key !== "test")
+          .map(
+            ([key, value]) => html`
+              <div class="container">
+                <div>${value.nativeName}</div>
+                <div class="center">
+                  ${formatDateTimeWithSeconds(
+                    this.date,
+                    {
+                      ...defaultLocale,
+                      language: key,
+                      time_format: TimeFormat.language,
+                    },
+                    demoConfig
+                  )}
+                </div>
+                <div class="center">
+                  ${formatDateTimeWithSeconds(
+                    this.date,
+                    {
+                      ...defaultLocale,
+                      language: key,
+                      time_format: TimeFormat.am_pm,
+                    },
+                    demoConfig
+                  )}
+                </div>
+                <div class="center">
+                  ${formatDateTimeWithSeconds(
+                    this.date,
+                    {
+                      ...defaultLocale,
+                      language: key,
+                      time_format: TimeFormat.twenty_four,
+                    },
+                    demoConfig
+                  )}
+                </div>
+              </div>
+            `
+          )}
+      </mwc-list>
+    `;
+  }
+
+  static get styles() {
+    return css`
+      ha-control-select {
+        max-width: 800px;
+        margin: 12px auto;
+      }
+      .header {
+        font-weight: bold;
+      }
+      .center {
+        text-align: center;
+      }
+      .container {
+        max-width: 900px;
+        margin: 12px auto;
+        display: flex;
+        align-items: center;
+        justify-content: space-evenly;
+      }
+
+      .container > div {
+        flex-grow: 1;
+        width: 20%;
+      }
+    `;
+  }
+}
+
+declare global {
+  interface HTMLElementTagNameMap {
+    "demo-date-time-date-time-seconds": DemoDateTimeDateTimeSeconds;
+  }
+}

gallery/src/pages/date-time/date-time-short-year.markdown

@@ -0,0 +1,7 @@
+---
+title: Date-Time Format (Short w/ Year)
+---
+
+This pages lists all supported languages with their available date-time formats.
+
+Formatting function: `const formatShortDateTimeWithYear: (dateObj: Date, locale: FrontendLocaleData) => string`

gallery/src/pages/date-time/date-time-short-year.ts

@@ -0,0 +1,136 @@
+import { html, css, LitElement } from "lit";
+import { customElement, state } from "lit/decorators";
+import "../../../../src/components/ha-card";
+import "../../../../src/components/ha-control-select";
+import { translationMetadata } from "../../../../src/resources/translations-metadata";
+import { formatShortDateTimeWithYear } from "../../../../src/common/datetime/format_date_time";
+import { timeOptions } from "../../data/date-options";
+import { demoConfig } from "../../../../src/fake_data/demo_config";
+import {
+  FrontendLocaleData,
+  NumberFormat,
+  TimeFormat,
+  DateFormat,
+  FirstWeekday,
+  TimeZone,
+} from "../../../../src/data/translation";
+
+@customElement("demo-date-time-date-time-short-year")
+export class DemoDateTimeDateTimeShortYear extends LitElement {
+  @state() private selection?: string = "now";
+
+  @state() private date: Date = new Date();
+
+  handleValueChanged(e: CustomEvent) {
+    this.selection = e.detail.value as string;
+    this.date = new Date();
+    if (this.selection !== "now") {
+      const [hours, minutes, seconds] = this.selection.split(":").map(Number);
+      this.date.setHours(hours);
+      this.date.setMinutes(minutes);
+      this.date.setSeconds(seconds);
+    }
+  }
+
+  protected render() {
+    const defaultLocale: FrontendLocaleData = {
+      language: "en",
+      number_format: NumberFormat.language,
+      time_format: TimeFormat.language,
+      date_format: DateFormat.language,
+      first_weekday: FirstWeekday.language,
+      time_zone: TimeZone.local,
+    };
+    return html`
+      <ha-control-select
+        .value=${this.selection}
+        .options=${timeOptions}
+        @value-changed=${this.handleValueChanged}
+      >
+      </ha-control-select>
+      <mwc-list>
+        <div class="container header">
+          <div>Language</div>
+          <div class="center">Default (lang)</div>
+          <div class="center">12 Hours</div>
+          <div class="center">24 Hours</div>
+        </div>
+        ${Object.entries(translationMetadata.translations)
+          .filter(([key, _]) => key !== "test")
+          .map(
+            ([key, value]) => html`
+              <div class="container">
+                <div>${value.nativeName}</div>
+                <div class="center">
+                  ${formatShortDateTimeWithYear(
+                    this.date,
+                    {
+                      ...defaultLocale,
+                      language: key,
+                      time_format: TimeFormat.language,
+                    },
+                    demoConfig
+                  )}
+                </div>
+                <div class="center">
+                  ${formatShortDateTimeWithYear(
+                    this.date,
+                    {
+                      ...defaultLocale,
+                      language: key,
+                      time_format: TimeFormat.am_pm,
+                    },
+                    demoConfig
+                  )}
+                </div>
+                <div class="center">
+                  ${formatShortDateTimeWithYear(
+                    this.date,
+                    {
+                      ...defaultLocale,
+                      language: key,
+                      time_format: TimeFormat.twenty_four,
+                    },
+                    demoConfig
+                  )}
+                </div>
+              </div>
+            `
+          )}
+      </mwc-list>
+    `;
+  }
+
+  static get styles() {
+    return css`
+      ha-control-select {
+        max-width: 800px;
+        margin: 12px auto;
+      }
+      .header {
+        font-weight: bold;
+      }
+      .center {
+        text-align: center;
+      }
+      .container {
+        max-width: 900px;
+        margin: 12px auto;
+        display: flex;
+        align-items: center;
+        justify-content: space-evenly;
+      }
+
+      .container > div {
+        flex-grow: 1;
+        width: 20%;
+      }
+    `;
+  }
+}
+
+declare global {
+  interface HTMLElementTagNameMap {
+    "demo-date-time-date-time-short-year": DemoDateTimeDateTimeShortYear;
+  }
+}

gallery/src/pages/date-time/date-time-short.markdown

@@ -0,0 +1,7 @@
+---
+title: Date-Time Format (Short)
+---
+
+This pages lists all supported languages with their available date-time formats.
+
+Formatting function: `const formatShortDateTime: (dateObj: Date, locale: FrontendLocaleData) => string`

gallery/src/pages/date-time/date-time-short.ts

@@ -0,0 +1,136 @@
+import { html, css, LitElement } from "lit";
+import { customElement, state } from "lit/decorators";
+import "../../../../src/components/ha-card";
+import "../../../../src/components/ha-control-select";
+import { translationMetadata } from "../../../../src/resources/translations-metadata";
+import { formatShortDateTime } from "../../../../src/common/datetime/format_date_time";
+import { timeOptions } from "../../data/date-options";
+import { demoConfig } from "../../../../src/fake_data/demo_config";
+import {
+  FrontendLocaleData,
+  NumberFormat,
+  TimeFormat,
+  DateFormat,
+  FirstWeekday,
+  TimeZone,
+} from "../../../../src/data/translation";
+
+@customElement("demo-date-time-date-time-short")
+export class DemoDateTimeDateTimeShort extends LitElement {
+  @state() private selection?: string = "now";
+
+  @state() private date: Date = new Date();
+
+  handleValueChanged(e: CustomEvent) {
+    this.selection = e.detail.value as string;
+    this.date = new Date();
+    if (this.selection !== "now") {
+      const [hours, minutes, seconds] = this.selection.split(":").map(Number);
+      this.date.setHours(hours);
+      this.date.setMinutes(minutes);
+      this.date.setSeconds(seconds);
+    }
+  }
+
+  protected render() {
+    const defaultLocale: FrontendLocaleData = {
+      language: "en",
+      number_format: NumberFormat.language,
+      time_format: TimeFormat.language,
+      date_format: DateFormat.language,
+      first_weekday: FirstWeekday.language,
+      time_zone: TimeZone.local,
+    };
+    return html`
+      <ha-control-select
+        .value=${this.selection}
+        .options=${timeOptions}
+        @value-changed=${this.handleValueChanged}
+      >
+      </ha-control-select>
+      <mwc-list>
+        <div class="container header">
+          <div>Language</div>
+          <div class="center">Default (lang)</div>
+          <div class="center">12 Hours</div>
+          <div class="center">24 Hours</div>
+        </div>
+        ${Object.entries(translationMetadata.translations)
+          .filter(([key, _]) => key !== "test")
+          .map(
+            ([key, value]) => html`
+              <div class="container">
+                <div>${value.nativeName}</div>
+                <div class="center">
+                  ${formatShortDateTime(
+                    this.date,
+                    {
+                      ...defaultLocale,
+                      language: key,
+                      time_format: TimeFormat.language,
+                    },
+                    demoConfig
+                  )}
+                </div>
+                <div class="center">
+                  ${formatShortDateTime(
+                    this.date,
+                    {
+                      ...defaultLocale,
+                      language: key,
+                      time_format: TimeFormat.am_pm,
+                    },
+                    demoConfig
+                  )}
+                </div>
+                <div class="center">
+                  ${formatShortDateTime(
+                    this.date,
+                    {
+                      ...defaultLocale,
+                      language: key,
+                      time_format: TimeFormat.twenty_four,
+                    },
+                    demoConfig
+                  )}
+                </div>
+              </div>
+            `
+          )}
+      </mwc-list>
+    `;
+  }
+
+  static get styles() {
+    return css`
+      ha-control-select {
+        max-width: 800px;
+        margin: 12px auto;
+      }
+      .header {
+        font-weight: bold;
+      }
+      .center {
+        text-align: center;
+      }
+      .container {
+        max-width: 900px;
+        margin: 12px auto;
+        display: flex;
+        align-items: center;
+        justify-content: space-evenly;
+      }
+
+      .container > div {
+        flex-grow: 1;
+        width: 20%;
+      }
+    `;
+  }
+}
+
+declare global {
+  interface HTMLElementTagNameMap {
+    "demo-date-time-date-time-short": DemoDateTimeDateTimeShort;
+  }
+}

gallery/src/pages/date-time/date-time.markdown

@@ -0,0 +1,7 @@
+---
+title: Date-Time Format
+---
+
+This pages lists all supported languages with their available date-time formats.
+
+Formatting function: `const formatDateTime: (dateObj: Date, locale: FrontendLocaleData) => string`

gallery/src/pages/date-time/date-time.ts

@@ -0,0 +1,136 @@
+import { html, css, LitElement } from "lit";
+import { customElement, state } from "lit/decorators";
+import "../../../../src/components/ha-card";
+import "../../../../src/components/ha-control-select";
+import { translationMetadata } from "../../../../src/resources/translations-metadata";
+import { formatDateTime } from "../../../../src/common/datetime/format_date_time";
+import { timeOptions } from "../../data/date-options";
+import { demoConfig } from "../../../../src/fake_data/demo_config";
+import {
+  FrontendLocaleData,
+  NumberFormat,
+  TimeFormat,
+  DateFormat,
+  FirstWeekday,
+  TimeZone,
+} from "../../../../src/data/translation";
+
+@customElement("demo-date-time-date-time")
+export class DemoDateTimeDateTime extends LitElement {
+  @state() private selection?: string = "now";
+
+  @state() private date: Date = new Date();
+
+  handleValueChanged(e: CustomEvent) {
+    this.selection = e.detail.value as string;
+    this.date = new Date();
+    if (this.selection !== "now") {
+      const [hours, minutes, seconds] = this.selection.split(":").map(Number);
+      this.date.setHours(hours);
+      this.date.setMinutes(minutes);
+      this.date.setSeconds(seconds);
+    }
+  }
+
+  protected render() {
+    const defaultLocale: FrontendLocaleData = {
+      language: "en",
+      number_format: NumberFormat.language,
+      time_format: TimeFormat.language,
+      date_format: DateFormat.language,
+      first_weekday: FirstWeekday.language,
+      time_zone: TimeZone.local,
+    };
+    return html`
+      <ha-control-select
+        .value=${this.selection}
+        .options=${timeOptions}
+        @value-changed=${this.handleValueChanged}
+      >
+      </ha-control-select>
+      <mwc-list>
+        <div class="container header">
+          <div>Language</div>
+          <div class="center">Default (lang)</div>
+          <div class="center">12 Hours</div>
+          <div class="center">24 Hours</div>
+        </div>
+        ${Object.entries(translationMetadata.translations)
+          .filter(([key, _]) => key !== "test")
+          .map(
+            ([key, value]) => html`
+              <div class="container">
+                <div>${value.nativeName}</div>
+                <div class="center">
+                  ${formatDateTime(
+                    this.date,
+                    {
+                      ...defaultLocale,
+                      language: key,
+                      time_format: TimeFormat.language,
+                    },
+                    demoConfig
+                  )}
+                </div>
+                <div class="center">
+                  ${formatDateTime(
+                    this.date,
+                    {
+                      ...defaultLocale,
+                      language: key,
+                      time_format: TimeFormat.am_pm,
+                    },
+                    demoConfig
+                  )}
+                </div>
+                <div class="center">
+                  ${formatDateTime(
+                    this.date,
+                    {
+                      ...defaultLocale,
+                      language: key,
+                      time_format: TimeFormat.twenty_four,
+                    },
+                    demoConfig
+                  )}
+                </div>
+              </div>
+            `
+          )}
+      </mwc-list>
+    `;
+  }
+
+  static get styles() {
+    return css`
+      ha-control-select {
+        max-width: 800px;
+        margin: 12px auto;
+      }
+      .header {
+        font-weight: bold;
+      }
+      .center {
+        text-align: center;
+      }
+      .container {
+        max-width: 900px;
+        margin: 12px auto;
+        display: flex;
+        align-items: center;
+        justify-content: space-evenly;
+      }
+
+      .container > div {
+        flex-grow: 1;
+        width: 20%;
+      }
+    `;
+  }
+}
+
+declare global {
+  interface HTMLElementTagNameMap {
+    "demo-date-time-date-time": DemoDateTimeDateTime;
+  }
+}

gallery/src/pages/date-time/date.markdown

@@ -0,0 +1,7 @@
+---
+title: Date Format (Numeric)
+---
+
+This pages lists all supported languages with their available (numeric) date formats.
+
+Formatting function: `const formatDateNumeric: (dateObj: Date, locale: FrontendLocaleData) => string`

gallery/src/pages/date-time/date.ts

@@ -0,0 +1,123 @@
+import "@material/mwc-list/mwc-list";
+import { css, html, LitElement } from "lit";
+import { customElement } from "lit/decorators";
+import { formatDateNumeric } from "../../../../src/common/datetime/format_date";
+import "../../../../src/components/ha-card";
+import {
+  DateFormat,
+  FirstWeekday,
+  FrontendLocaleData,
+  NumberFormat,
+  TimeFormat,
+  TimeZone,
+} from "../../../../src/data/translation";
+import { demoConfig } from "../../../../src/fake_data/demo_config";
+import { translationMetadata } from "../../../../src/resources/translations-metadata";
+
+@customElement("demo-date-time-date")
+export class DemoDateTimeDate extends LitElement {
+  protected render() {
+    const defaultLocale: FrontendLocaleData = {
+      language: "en",
+      number_format: NumberFormat.language,
+      time_format: TimeFormat.language,
+      date_format: DateFormat.language,
+      time_zone: TimeZone.local,
+      first_weekday: FirstWeekday.language,
+    };
+    const date = new Date();
+    return html`
+      <mwc-list>
+        <div class="container header">
+          <div>Language</div>
+          <div class="center">Default (lang)</div>
+          <div class="center">Day-Month-Year</div>
+          <div class="center">Month-Day-Year</div>
+          <div class="center">Year-Month-Day</div>
+        </div>
+        ${Object.entries(translationMetadata.translations)
+          .filter(([key, _]) => key !== "test")
+          .map(
+            ([key, value]) => html`
+              <div class="container">
+                <div>${value.nativeName}</div>
+                <div class="center">
+                  ${formatDateNumeric(
+                    date,
+                    {
+                      ...defaultLocale,
+                      language: key,
+                      date_format: DateFormat.language,
+                    },
+                    demoConfig
+                  )}
+                </div>
+                <div class="center">
+                  ${formatDateNumeric(
+                    date,
+                    {
+                      ...defaultLocale,
+                      language: key,
+                      date_format: DateFormat.DMY,
+                    },
+                    demoConfig
+                  )}
+                </div>
+                <div class="center">
+                  ${formatDateNumeric(
+                    date,
+                    {
+                      ...defaultLocale,
+                      language: key,
+                      date_format: DateFormat.MDY,
+                    },
+                    demoConfig
+                  )}
+                </div>
+                <div class="center">
+                  ${formatDateNumeric(
+                    date,
+                    {
+                      ...defaultLocale,
+                      language: key,
+                      date_format: DateFormat.YMD,
+                    },
+                    demoConfig
+                  )}
+                </div>
+              </div>
+            `
+          )}
+      </mwc-list>
+    `;
+  }
+
+  static get styles() {
+    return css`
+      .header {
+        font-weight: bold;
+      }
+      .center {
+        text-align: center;
+      }
+      .container {
+        max-width: 600px;
+        margin: 12px auto;
+        display: flex;
+        align-items: center;
+        justify-content: space-evenly;
+      }
+
+      .container > div {
+        flex-grow: 1;
+        width: 20%;
+      }
+    `;
+  }
+}
+
+declare global {
+  interface HTMLElementTagNameMap {
+    "demo-date-time-date": DemoDateTimeDate;
+  }
+}

gallery/src/pages/date-time/time-seconds.markdown

@@ -0,0 +1,7 @@
+---
+title: Time Format (Seconds)
+---
+
+This pages lists all supported languages with their available time formats.
+
+Formatting function: `const formatTimeWithSeconds: (dateObj: Date, locale: FrontendLocaleData) => string`

gallery/src/pages/date-time/time-seconds.ts

@@ -0,0 +1,135 @@
+import { html, css, LitElement } from "lit";
+import { customElement, state } from "lit/decorators";
+import "../../../../src/components/ha-card";
+import { translationMetadata } from "../../../../src/resources/translations-metadata";
+import { formatTimeWithSeconds } from "../../../../src/common/datetime/format_time";
+import { timeOptions } from "../../data/date-options";
+import { demoConfig } from "../../../../src/fake_data/demo_config";
+import {
+  FrontendLocaleData,
+  NumberFormat,
+  TimeFormat,
+  DateFormat,
+  FirstWeekday,
+  TimeZone,
+} from "../../../../src/data/translation";
+
+@customElement("demo-date-time-time-seconds")
+export class DemoDateTimeTimeSeconds extends LitElement {
+  @state() private selection?: string = "now";
+
+  @state() private date: Date = new Date();
+
+  handleValueChanged(e: CustomEvent) {
+    this.selection = e.detail.value as string;
+    this.date = new Date();
+    if (this.selection !== "now") {
+      const [hours, minutes, seconds] = this.selection.split(":").map(Number);
+      this.date.setHours(hours);
+      this.date.setMinutes(minutes);
+      this.date.setSeconds(seconds);
+    }
+  }
+
+  protected render() {
+    const defaultLocale: FrontendLocaleData = {
+      language: "en",
+      number_format: NumberFormat.language,
+      time_format: TimeFormat.language,
+      date_format: DateFormat.language,
+      first_weekday: FirstWeekday.language,
+      time_zone: TimeZone.local,
+    };
+    return html`
+      <ha-control-select
+        .value=${this.selection}
+        .options=${timeOptions}
+        @value-changed=${this.handleValueChanged}
+      >
+      </ha-control-select>
+      <mwc-list>
+        <div class="container header">
+          <div>Language</div>
+          <div class="center">Default (lang)</div>
+          <div class="center">12 Hours</div>
+          <div class="center">24 Hours</div>
+        </div>
+        ${Object.entries(translationMetadata.translations)
+          .filter(([key, _]) => key !== "test")
+          .map(
+            ([key, value]) => html`
+              <div class="container">
+                <div>${value.nativeName}</div>
+                <div class="center">
+                  ${formatTimeWithSeconds(
+                    this.date,
+                    {
+                      ...defaultLocale,
+                      language: key,
+                      time_format: TimeFormat.language,
+                    },
+                    demoConfig
+                  )}
+                </div>
+                <div class="center">
+                  ${formatTimeWithSeconds(
+                    this.date,
+                    {
+                      ...defaultLocale,
+                      language: key,
+                      time_format: TimeFormat.am_pm,
+                    },
+                    demoConfig
+                  )}
+                </div>
+                <div class="center">
+                  ${formatTimeWithSeconds(
+                    this.date,
+                    {
+                      ...defaultLocale,
+                      language: key,
+                      time_format: TimeFormat.twenty_four,
+                    },
+                    demoConfig
+                  )}
+                </div>
+              </div>
+            `
+          )}
+      </mwc-list>
+    `;
+  }
+
+  static get styles() {
+    return css`
+      ha-control-select {
+        max-width: 800px;
+        margin: 12px auto;
+      }
+      .header {
+        font-weight: bold;
+      }
+      .center {
+        text-align: center;
+      }
+      .container {
+        max-width: 600px;
+        margin: 12px auto;
+        display: flex;
+        align-items: center;
+        justify-content: space-evenly;
+      }
+
+      .container > div {
+        flex-grow: 1;
+        width: 20%;
+      }
+    `;
+  }
+}
+
+declare global {
+  interface HTMLElementTagNameMap {
+    "demo-date-time-time-seconds": DemoDateTimeTimeSeconds;
+  }
+}

gallery/src/pages/date-time/time-weekday.markdown

@@ -0,0 +1,7 @@
+---
+title: Time Format (Weekday)
+---
+
+This pages lists all supported languages with their available time formats.
+
+Formatting function: `const formatTimeWeekday: (dateObj: Date, locale: FrontendLocaleData) => string`

gallery/src/pages/date-time/time-weekday.ts

@@ -0,0 +1,135 @@
+import { html, css, LitElement } from "lit";
+import { customElement, state } from "lit/decorators";
+import "../../../../src/components/ha-card";
+import { translationMetadata } from "../../../../src/resources/translations-metadata";
+import { formatTimeWeekday } from "../../../../src/common/datetime/format_time";
+import { timeOptions } from "../../data/date-options";
+import { demoConfig } from "../../../../src/fake_data/demo_config";
+import {
+  FrontendLocaleData,
+  NumberFormat,
+  TimeFormat,
+  DateFormat,
+  FirstWeekday,
+  TimeZone,
+} from "../../../../src/data/translation";
+
+@customElement("demo-date-time-time-weekday")
+export class DemoDateTimeTimeWeekday extends LitElement {
+  @state() private selection?: string = "now";
+
+  @state() private date: Date = new Date();
+
+  handleValueChanged(e: CustomEvent) {
+    this.selection = e.detail.value as string;
+    this.date = new Date();
+    if (this.selection !== "now") {
+      const [hours, minutes, seconds] = this.selection.split(":").map(Number);
+      this.date.setHours(hours);
+      this.date.setMinutes(minutes);
+      this.date.setSeconds(seconds);
+    }
+  }
+
+  protected render() {
+    const defaultLocale: FrontendLocaleData = {
+      language: "en",
+      number_format: NumberFormat.language,
+      time_format: TimeFormat.language,
+      date_format: DateFormat.language,
+      first_weekday: FirstWeekday.language,
+      time_zone: TimeZone.local,
+    };
+    return html`
+      <ha-control-select
+        .value=${this.selection}
+        .options=${timeOptions}
+        @value-changed=${this.handleValueChanged}
+      >
+      </ha-control-select>
+      <mwc-list>
+        <div class="container header">
+          <div>Language</div>
+          <div class="center">Default (lang)</div>
+          <div class="center">12 Hours</div>
+          <div class="center">24 Hours</div>
+        </div>
+        ${Object.entries(translationMetadata.translations)
+          .filter(([key, _]) => key !== "test")
+          .map(
+            ([key, value]) => html`
+              <div class="container">
+                <div>${value.nativeName}</div>
+                <div class="center">
+                  ${formatTimeWeekday(
+                    this.date,
+                    {
+                      ...defaultLocale,
+                      language: key,
+                      time_format: TimeFormat.language,
+                    },
+                    demoConfig
+                  )}
+                </div>
+                <div class="center">
+                  ${formatTimeWeekday(
+                    this.date,
+                    {
+                      ...defaultLocale,
+                      language: key,
+                      time_format: TimeFormat.am_pm,
+                    },
+                    demoConfig
+                  )}
+                </div>
+                <div class="center">
+                  ${formatTimeWeekday(
+                    this.date,
+                    {
+                      ...defaultLocale,
+                      language: key,
+                      time_format: TimeFormat.twenty_four,
+                    },
+                    demoConfig
+                  )}
+                </div>
+              </div>
+            `
+          )}
+      </mwc-list>
+    `;
+  }
+
+  static get styles() {
+    return css`
+      ha-control-select {
+        max-width: 800px;
+        margin: 12px auto;
+      }
+      .header {
+        font-weight: bold;
+      }
+      .center {
+        text-align: center;
+      }
+      .container {
+        max-width: 800px;
+        margin: 12px auto;
+        display: flex;
+        align-items: center;
+        justify-content: space-evenly;
+      }
+
+      .container > div {
+        flex-grow: 1;
+        width: 20%;
+      }
+    `;
+  }
+}
+
+declare global {
+  interface HTMLElementTagNameMap {
+    "demo-date-time-time-weekday": DemoDateTimeTimeWeekday;
+  }
+}

gallery/src/pages/date-time/time.markdown

@@ -0,0 +1,7 @@
+---
+title: Time Format
+---
+
+This pages lists all supported languages with their available time formats.
+
+Formatting function: `const formatTime: (dateObj: Date, locale: FrontendLocaleData) => string`

gallery/src/pages/date-time/time.ts

@@ -0,0 +1,136 @@
+import { html, css, LitElement } from "lit";
+import { customElement, state } from "lit/decorators";
+import "../../../../src/components/ha-card";
+import "../../../../src/components/ha-control-select";
+import { translationMetadata } from "../../../../src/resources/translations-metadata";
+import { formatTime } from "../../../../src/common/datetime/format_time";
+import { timeOptions } from "../../data/date-options";
+import { demoConfig } from "../../../../src/fake_data/demo_config";
+import {
+  FrontendLocaleData,
+  NumberFormat,
+  TimeFormat,
+  DateFormat,
+  FirstWeekday,
+  TimeZone,
+} from "../../../../src/data/translation";
+
+@customElement("demo-date-time-time")
+export class DemoDateTimeTime extends LitElement {
+  @state() private selection?: string = "now";
+
+  @state() private date: Date = new Date();
+
+  handleValueChanged(e: CustomEvent) {
+    this.selection = e.detail.value as string;
+    this.date = new Date();
+    if (this.selection !== "now") {
+      const [hours, minutes, seconds] = this.selection.split(":").map(Number);
+      this.date.setHours(hours);
+      this.date.setMinutes(minutes);
+      this.date.setSeconds(seconds);
+    }
+  }
+
+  protected render() {
+    const defaultLocale: FrontendLocaleData = {
+      language: "en",
+      number_format: NumberFormat.language,
+      time_format: TimeFormat.language,
+      date_format: DateFormat.language,
+      first_weekday: FirstWeekday.language,
+      time_zone: TimeZone.local,
+    };
+    return html`
+      <ha-control-select
+        .value=${this.selection}
+        .options=${timeOptions}
+        @value-changed=${this.handleValueChanged}
+      >
+      </ha-control-select>
+      <mwc-list>
+        <div class="container header">
+          <div>Language</div>
+          <div class="center">Default (lang)</div>
+          <div class="center">12 Hours</div>
+          <div class="center">24 Hours</div>
+        </div>
+        ${Object.entries(translationMetadata.translations)
+          .filter(([key, _]) => key !== "test")
+          .map(
+            ([key, value]) => html`
+              <div class="container">
+                <div>${value.nativeName}</div>
+                <div class="center">
+                  ${formatTime(
+                    this.date,
+                    {
+                      ...defaultLocale,
+                      language: key,
+                      time_format: TimeFormat.language,
+                    },
+                    demoConfig
+                  )}
+                </div>
+                <div class="center">
+                  ${formatTime(
+                    this.date,
+                    {
+                      ...defaultLocale,
+                      language: key,
+                      time_format: TimeFormat.am_pm,
+                    },
+                    demoConfig
+                  )}
+                </div>
+                <div class="center">
+                  ${formatTime(
+                    this.date,
+                    {
+                      ...defaultLocale,
+                      language: key,
+                      time_format: TimeFormat.twenty_four,
+                    },
+                    demoConfig
+                  )}
+                </div>
+              </div>
+            `
+          )}
+      </mwc-list>
+    `;
+  }
+
+  static get styles() {
+    return css`
+      ha-control-select {
+        max-width: 800px;
+        margin: 12px auto;
+      }
+      .header {
+        font-weight: bold;
+      }
+      .center {
+        text-align: center;
+      }
+      .container {
+        max-width: 600px;
+        margin: 12px auto;
+        display: flex;
+        align-items: center;
+        justify-content: space-evenly;
+      }
+
+      .container > div {
+        flex-grow: 1;
+        width: 20%;
+      }
+    `;
+  }
+}
+
+declare global {
+  interface HTMLElementTagNameMap {
+    "demo-date-time-time": DemoDateTimeTime;
+  }
+}

gallery/src/pages/lovelace/markdown-card.ts

@@ -9,7 +9,7 @@ const CONFIGS = [
     heading: "markdown-it demo",
     config: `
 - type: markdown
-  content: >-
+  content: |
     # h1 Heading 8-)
 
     ## h2 Heading
@@ -65,6 +65,15 @@ const CONFIGS = [
     >> ...by using additional greater-than signs right next to each other...
     > > > ...or with spaces between arrows.
 
+    > **Warning** Hey there
+    > This is a warning with a title
+
+    > **Note**
+    > This is a note
+
+    > **Note**
+    > This is a multiline note
+    > Lorem ipsum...
 
     ## Lists
 

gallery/src/pages/misc/entity-state.ts

@@ -50,6 +50,7 @@ const SENSOR_DEVICE_CLASSES = [
   "temperature",
   "timestamp",
   "volatile_organic_compounds",
+  "volatile_organic_compounds_parts",
   "voltage",
   "volume",
   "water",
@@ -134,6 +135,9 @@ const ENTITIES: HassEntity[] = [
   createEntity("climate.fan_only", "fan_only"),
   createEntity("climate.auto_idle", "auto", undefined, { hvac_action: "idle" }),
   createEntity("climate.auto_off", "auto", undefined, { hvac_action: "off" }),
+  createEntity("climate.auto_preheating", "auto", undefined, {
+    hvac_action: "preheating",
+  }),
   createEntity("climate.auto_heating", "auto", undefined, {
     hvac_action: "heating",
   }),
@@ -353,6 +357,7 @@ export class DemoEntityState extends LitElement {
               hass.localize,
               entry.stateObj,
               hass.locale,
+              hass.config,
               hass.entities
             )}`,
         },

hassio/src/addon-store/hassio-addon-repository.ts

@@ -130,6 +130,7 @@ export class HassioAddonRepositoryEl extends LitElement {
       css`
         ha-card {
           cursor: pointer;
+          overflow: hidden;
         }
         .not_available {
           opacity: 0.6;

hassio/src/addon-store/hassio-addon-store.ts

@@ -70,7 +70,7 @@ export class HassioAddonStore extends LitElement {
         text: extractApiErrorMessage(err),
       });
     } finally {
-      await this._loadData();
+      this._loadData();
     }
   }
 
@@ -92,21 +92,17 @@ export class HassioAddonStore extends LitElement {
         .route=${this.route}
         .header=${this.supervisor.localize("panel.store")}
       >
-        <ha-button-menu
-          corner="BOTTOM_START"
-          slot="toolbar-icon"
-          @action=${this._handleAction}
-        >
+        <ha-button-menu slot="toolbar-icon" @action=${this._handleAction}>
           <ha-icon-button
             .label=${this.supervisor.localize("common.menu")}
             .path=${mdiDotsVertical}
             slot="trigger"
           ></ha-icon-button>
           <mwc-list-item>
-            ${this.supervisor.localize("store.repositories")}
+            ${this.supervisor.localize("store.check_updates")}
           </mwc-list-item>
           <mwc-list-item>
-            ${this.supervisor.localize("store.check_updates")}
+            ${this.supervisor.localize("store.repositories")}
           </mwc-list-item>
           ${this.hass.userData?.showAdvanced &&
           atLeastVersion(this.hass.config.version, 0, 117)
@@ -181,10 +177,10 @@ export class HassioAddonStore extends LitElement {
   private _handleAction(ev: CustomEvent<ActionDetail>) {
     switch (ev.detail.index) {
       case 0:
-        this._manageRepositoriesClicked();
+        this.refreshData();
         break;
       case 1:
-        this.refreshData();
+        this._manageRepositoriesClicked();
         break;
       case 2:
         this._manageRegistries();
@@ -202,25 +198,25 @@ export class HassioAddonStore extends LitElement {
     this._manageRepositories();
   }
 
-  private async _manageRepositories(url?: string) {
+  private _manageRepositories(url?: string) {
     showRepositoriesDialog(this, {
       supervisor: this.supervisor,
       url,
     });
   }
 
-  private async _manageRegistries() {
+  private _manageRegistries() {
     showRegistriesDialog(this, { supervisor: this.supervisor });
   }
 
-  private async _loadData() {
+  private _loadData() {
     fireEvent(this, "supervisor-collection-refresh", { collection: "addon" });
     fireEvent(this, "supervisor-collection-refresh", {
       collection: "supervisor",
     });
   }
 
-  private async _filterChanged(e) {
+  private _filterChanged(e) {
     this._filter = e.detail.value;
   }
 

hassio/src/addon-view/config/hassio-addon-config.ts

@@ -140,7 +140,12 @@ class HassioAddonConfig extends LitElement {
           ? {
               name: entry.name,
               required: entry.required,
-              selector: { number: { mode: "box" } },
+              selector: {
+                number: {
+                  mode: "box",
+                  step: entry.type === "float" ? "any" : undefined,
+                },
+              },
             }
           : entry
       )
@@ -168,7 +173,7 @@ class HassioAddonConfig extends LitElement {
             ${this.supervisor.localize("addon.configuration.options.header")}
           </h2>
           <div class="card-menu">
-            <ha-button-menu corner="BOTTOM_START" @action=${this._handleAction}>
+            <ha-button-menu @action=${this._handleAction}>
               <ha-icon-button
                 .label=${this.supervisor.localize("common.menu")}
                 .path=${mdiDotsVertical}

hassio/src/addon-view/documentation/hassio-addon-documentation-tab.ts

@@ -44,7 +44,10 @@ class HassioAddonDocumentationDashboard extends LitElement {
             : ""}
           <div class="card-content">
             ${this._content
-              ? html`<ha-markdown .content=${this._content}></ha-markdown>`
+              ? html`<ha-markdown
+                  .content=${this._content}
+                  lazy-images
+                ></ha-markdown>`
               : html`<hass-loading-screen no-toolbar></hass-loading-screen>`}
           </div>
         </ha-card>

hassio/src/addon-view/info/hassio-addon-info.ts

@@ -29,7 +29,6 @@ import memoizeOne from "memoize-one";
 import { atLeastVersion } from "../../../../src/common/config/version";
 import { fireEvent } from "../../../../src/common/dom/fire_event";
 import { navigate } from "../../../../src/common/navigate";
-import "../../../../src/components/buttons/ha-call-api-button";
 import "../../../../src/components/buttons/ha-progress-button";
 import "../../../../src/components/ha-alert";
 import "../../../../src/components/ha-card";
@@ -47,6 +46,7 @@ import {
   HassioAddonSetOptionParams,
   HassioAddonSetSecurityParams,
   installHassioAddon,
+  rebuildLocalAddon,
   restartHassioAddon,
   setHassioAddonOption,
   setHassioAddonSecurity,
@@ -640,13 +640,12 @@ class HassioAddonInfo extends LitElement {
                   </ha-progress-button>
                   ${this.addon.build
                     ? html`
-                        <ha-call-api-button
+                        <ha-progress-button
                           class="warning"
-                          .hass=${this.hass}
-                          .path="hassio/addons/${this.addon.slug}/rebuild"
+                          @click=${this._rebuildClicked}
                         >
                           ${this.supervisor.localize("addon.dashboard.rebuild")}
-                        </ha-call-api-button>
+                        </ha-progress-button>
                       `
                     : ""}`
               : ""}
@@ -660,6 +659,7 @@ class HassioAddonInfo extends LitElement {
               <div class="card-content">
                 <ha-markdown
                   .content=${this.addon.long_description}
+                  lazy-images
                 ></ha-markdown>
               </div>
             </ha-card>
@@ -966,6 +966,21 @@ class HassioAddonInfo extends LitElement {
     button.progress = false;
   }
 
+  private async _rebuildClicked(ev: CustomEvent): Promise<void> {
+    const button = ev.currentTarget as any;
+    button.progress = true;
+
+    try {
+      await rebuildLocalAddon(this.hass, this.addon.slug);
+    } catch (err: any) {
+      showAlertDialog(this, {
+        title: this.supervisor.localize("addon.dashboard.action_error.rebuild"),
+        text: extractApiErrorMessage(err),
+      });
+    }
+    button.progress = false;
+  }
+
   private async _startClicked(ev: CustomEvent): Promise<void> {
     const button = ev.currentTarget as any;
     button.progress = true;
@@ -1124,10 +1139,6 @@ class HassioAddonInfo extends LitElement {
         ha-svg-icon.stopped {
           color: var(--error-color);
         }
-        ha-call-api-button {
-          font-weight: 500;
-          color: var(--primary-color);
-        }
         protection-enable mwc-button {
           --mdc-theme-primary: white;
         }

hassio/src/backups/hassio-backups.ts

@@ -3,11 +3,11 @@ import { ActionDetail } from "@material/mwc-list";
 import "@material/mwc-list/mwc-list-item";
 import { mdiBackupRestore, mdiDelete, mdiDotsVertical, mdiPlus } from "@mdi/js";
 import {
-  css,
   CSSResultGroup,
-  html,
   LitElement,
   PropertyValues,
+  css,
+  html,
   nothing,
 } from "lit";
 import { customElement, property, query, state } from "lit/decorators";
@@ -26,9 +26,9 @@ import "../../../src/components/ha-fab";
 import "../../../src/components/ha-icon-button";
 import "../../../src/components/ha-svg-icon";
 import {
+  HassioBackup,
   fetchHassioBackups,
   friendlyFolderName,
-  HassioBackup,
   reloadHassioBackups,
   removeBackup,
 } from "../../../src/data/hassio/backup";
@@ -43,6 +43,7 @@ import type { HaTabsSubpageDataTable } from "../../../src/layouts/hass-tabs-subp
 import { haStyle } from "../../../src/resources/styles";
 import { HomeAssistant, Route } from "../../../src/types";
 import { showBackupUploadDialog } from "../dialogs/backup/show-dialog-backup-upload";
+import { showHassioBackupLocationDialog } from "../dialogs/backup/show-dialog-hassio-backu-location";
 import { showHassioBackupDialog } from "../dialogs/backup/show-dialog-hassio-backup";
 import { showHassioCreateBackupDialog } from "../dialogs/backup/show-dialog-hassio-create-backup";
 import { supervisorTabs } from "../hassio-tabs";
@@ -135,6 +136,15 @@ export class HassioBackups extends LitElement {
         sortable: true,
         template: (entry: number) => Math.ceil(entry * 10) / 10 + " MB",
       },
+      location: {
+        title: this.supervisor.localize("backup.location"),
+        width: "15%",
+        hidden: narrow,
+        filterable: true,
+        sortable: true,
+        template: (entry: string | null) =>
+          entry || this.supervisor.localize("backup.data_disk"),
+      },
       date: {
         title: this.supervisor.localize("backup.created"),
         width: "15%",
@@ -195,11 +205,7 @@ export class HassioBackups extends LitElement {
           : "/config"}
         supervisor
       >
-        <ha-button-menu
-          corner="BOTTOM_START"
-          slot="toolbar-icon"
-          @action=${this._handleAction}
-        >
+        <ha-button-menu slot="toolbar-icon" @action=${this._handleAction}>
           <ha-icon-button
             .label=${this.supervisor?.localize("common.menu")}
             .path=${mdiDotsVertical}
@@ -208,6 +214,9 @@ export class HassioBackups extends LitElement {
           <mwc-list-item>
             ${this.supervisor.localize("common.reload")}
           </mwc-list-item>
+          <mwc-list-item>
+            ${this.supervisor.localize("dialog.backup_location.title")}
+          </mwc-list-item>
           ${atLeastVersion(this.hass.config.version, 0, 116)
             ? html`<mwc-list-item>
                 ${this.supervisor.localize("backup.upload_backup")}
@@ -274,6 +283,9 @@ export class HassioBackups extends LitElement {
         this.refreshData();
         break;
       case 1:
+        showHassioBackupLocationDialog(this, { supervisor: this.supervisor });
+        break;
+      case 2:
         this._showUploadBackupDialog();
         break;
     }

hassio/src/components/supervisor-backup-content.ts

@@ -1,12 +1,13 @@
 import { mdiFolder, mdiHomeAssistant, mdiPuzzle } from "@mdi/js";
-import { PaperInputElement } from "@polymer/paper-input/paper-input";
+import "@polymer/paper-input/paper-input";
+import type { PaperInputElement } from "@polymer/paper-input/paper-input";
 import {
   css,
   CSSResultGroup,
   html,
   LitElement,
-  TemplateResult,
   nothing,
+  TemplateResult,
 } from "lit";
 import { customElement, property, query } from "lit/decorators";
 import { atLeastVersion } from "../../../src/common/config/version";
@@ -23,8 +24,11 @@ import {
   HassioPartialBackupCreateParams,
 } from "../../../src/data/hassio/backup";
 import { Supervisor } from "../../../src/data/supervisor/supervisor";
-import { PolymerChangedEvent } from "../../../src/polymer-types";
-import { HomeAssistant, TranslationDict } from "../../../src/types";
+import {
+  HomeAssistant,
+  TranslationDict,
+  ValueChangedEvent,
+} from "../../../src/types";
 import "./supervisor-formfield-label";
 
 type BackupOrRestoreKey = keyof TranslationDict["supervisor"]["backup"] &
@@ -139,7 +143,11 @@ export class SupervisorBackupContent extends LitElement {
               : this._localize("partial_backup")}
             (${Math.ceil(this.backup.size * 10) / 10 + " MB"})<br />
             ${this.hass
-              ? formatDateTime(new Date(this.backup.date), this.hass.locale)
+              ? formatDateTime(
+                  new Date(this.backup.date),
+                  this.hass.locale,
+                  this.hass.config
+                )
               : this.backup.date}
           </div>`
         : html`<paper-input
@@ -332,7 +340,9 @@ export class SupervisorBackupContent extends LitElement {
     const data: any = {};
 
     if (!this.backup) {
-      data.name = this.backupName || formatDate(new Date(), this.hass.locale);
+      data.name =
+        this.backupName ||
+        formatDate(new Date(), this.hass.locale, this.hass.config);
     }
 
     if (this.backupHasPassword) {
@@ -416,7 +426,7 @@ export class SupervisorBackupContent extends LitElement {
     this[input.name] = input.value;
   }
 
-  private _handleTextValueChanged(ev: PolymerChangedEvent<string>) {
+  private _handleTextValueChanged(ev: ValueChangedEvent<string>) {
     const input = ev.currentTarget as PaperInputElement;
     this[input.name!] = ev.detail.value;
   }

hassio/src/dashboard/hassio-addons.ts

@@ -1,10 +1,13 @@
 import { mdiArrowUpBoldCircle, mdiPuzzle } from "@mdi/js";
 import { css, CSSResultGroup, html, LitElement, TemplateResult } from "lit";
-import { customElement, property } from "lit/decorators";
+import { customElement, property, state } from "lit/decorators";
+import memoizeOne from "memoize-one";
 import { atLeastVersion } from "../../../src/common/config/version";
 import { navigate } from "../../../src/common/navigate";
 import { caseInsensitiveStringCompare } from "../../../src/common/string/compare";
 import "../../../src/components/ha-card";
+import "../../../src/components/search-input";
+import { HassioAddonInfo } from "../../../src/data/hassio/addon";
 import { Supervisor } from "../../../src/data/supervisor/supervisor";
 import { haStyle } from "../../../src/resources/styles";
 import { HomeAssistant } from "../../../src/types";
@@ -17,11 +20,25 @@ class HassioAddons extends LitElement {
 
   @property({ attribute: false }) public supervisor!: Supervisor;
 
+  @property({ type: Boolean }) public narrow!: boolean;
+
+  @state() private _filter?: string;
+
   protected render(): TemplateResult {
     return html`
+      <div class="search">
+        <search-input
+          .hass=${this.hass}
+          suffix
+          .filter=${this._filter}
+          @value-changed=${this._handleSearchChange}
+          .label=${this.supervisor.localize("dashboard.search_addons")}
+        >
+        </search-input>
+      </div>
       <div class="content">
         ${!atLeastVersion(this.hass.config.version, 2021, 12)
-          ? html` <h1>${this.supervisor.localize("dashboard.addons")}</h1> `
+          ? html`<h1>${this.supervisor.localize("dashboard.addons")}</h1>`
           : ""}
         <div class="card-group">
           ${!this.supervisor.addon.addons.length
@@ -34,67 +51,73 @@ class HassioAddons extends LitElement {
                   </div>
                 </ha-card>
               `
-            : this.supervisor.addon.addons
-                .sort((a, b) =>
-                  caseInsensitiveStringCompare(
-                    a.name,
-                    b.name,
-                    this.hass.locale.language
-                  )
-                )
-                .map(
-                  (addon) => html`
-                    <ha-card
-                      outlined
-                      .addon=${addon}
-                      @click=${this._addonTapped}
-                    >
-                      <div class="card-content">
-                        <hassio-card-content
-                          .hass=${this.hass}
-                          .title=${addon.name}
-                          .description=${addon.description}
-                          available
-                          .showTopbar=${addon.update_available}
-                          topbarClass="update"
-                          .icon=${addon.update_available!
-                            ? mdiArrowUpBoldCircle
-                            : mdiPuzzle}
-                          .iconTitle=${addon.state !== "started"
-                            ? this.supervisor.localize(
-                                "dashboard.addon_stopped"
-                              )
-                            : addon.update_available!
-                            ? this.supervisor.localize(
-                                "dashboard.addon_new_version"
-                              )
-                            : this.supervisor.localize(
-                                "dashboard.addon_running"
-                              )}
-                          .iconClass=${addon.update_available
-                            ? addon.state === "started"
-                              ? "update"
-                              : "update stopped"
-                            : addon.state === "started"
-                            ? "running"
-                            : "stopped"}
-                          .iconImage=${atLeastVersion(
-                            this.hass.config.version,
-                            0,
-                            105
-                          ) && addon.icon
-                            ? `/api/hassio/addons/${addon.slug}/icon`
-                            : undefined}
-                        ></hassio-card-content>
-                      </div>
-                    </ha-card>
-                  `
-                )}
+            : this._getAddons(this.supervisor.addon.addons, this._filter).map(
+                (addon) => html`
+                  <ha-card outlined .addon=${addon} @click=${this._addonTapped}>
+                    <div class="card-content">
+                      <hassio-card-content
+                        .hass=${this.hass}
+                        .title=${addon.name}
+                        .description=${addon.description}
+                        available
+                        .showTopbar=${addon.update_available}
+                        topbarClass="update"
+                        .icon=${addon.update_available!
+                          ? mdiArrowUpBoldCircle
+                          : mdiPuzzle}
+                        .iconTitle=${addon.state !== "started"
+                          ? this.supervisor.localize("dashboard.addon_stopped")
+                          : addon.update_available!
+                          ? this.supervisor.localize(
+                              "dashboard.addon_new_version"
+                            )
+                          : this.supervisor.localize("dashboard.addon_running")}
+                        .iconClass=${addon.update_available
+                          ? addon.state === "started"
+                            ? "update"
+                            : "update stopped"
+                          : addon.state === "started"
+                          ? "running"
+                          : "stopped"}
+                        .iconImage=${atLeastVersion(
+                          this.hass.config.version,
+                          0,
+                          105
+                        ) && addon.icon
+                          ? `/api/hassio/addons/${addon.slug}/icon`
+                          : undefined}
+                      ></hassio-card-content>
+                    </div>
+                  </ha-card>
+                `
+              )}
         </div>
       </div>
     `;
   }
 
+  private _getAddons = memoizeOne(
+    (addons: HassioAddonInfo[], filter?: string) => {
+      if (filter) {
+        addons = addons.filter((addon) => {
+          const lowerCaseFilter = filter.toLowerCase();
+          return (
+            addon.name.toLowerCase().includes(lowerCaseFilter) ||
+            addon.description.toLowerCase().includes(lowerCaseFilter) ||
+            addon.slug.toLowerCase().includes(lowerCaseFilter)
+          );
+        });
+      }
+      return addons.sort((a, b) =>
+        caseInsensitiveStringCompare(a.name, b.name, this.hass.locale.language)
+      );
+    }
+  );
+
+  private _handleSearchChange(ev: CustomEvent) {
+    this._filter = ev.detail.value;
+  }
+
   static get styles(): CSSResultGroup {
     return [
       haStyle,
@@ -102,6 +125,17 @@ class HassioAddons extends LitElement {
       css`
         ha-card {
           cursor: pointer;
+          overflow: hidden;
+        }
+        .search {
+          position: sticky;
+          top: 0;
+          z-index: 2;
+        }
+        search-input {
+          display: block;
+          --mdc-text-field-fill-color: var(--sidebar-background-color);
+          --mdc-text-field-idle-line-color: var(--divider-color);
         }
       `,
     ];

hassio/src/dashboard/hassio-dashboard.ts

@@ -1,4 +1,4 @@
-import { mdiStorePlus } from "@mdi/js";
+import { mdiStorePlus, mdiUpdate } from "@mdi/js";
 import { css, CSSResultGroup, html, LitElement, TemplateResult } from "lit";
 import { customElement, property } from "lit/decorators";
 import { atLeastVersion } from "../../../src/common/config/version";
@@ -9,8 +9,11 @@ import { haStyle } from "../../../src/resources/styles";
 import { HomeAssistant, Route } from "../../../src/types";
 import { supervisorTabs } from "../hassio-tabs";
 import "./hassio-addons";
-import "./hassio-update";
 import "../../../src/layouts/hass-subpage";
+import { reloadHassioAddons } from "../../../src/data/hassio/addon";
+import { extractApiErrorMessage } from "../../../src/data/hassio/common";
+import { showAlertDialog } from "../../../src/dialogs/generic/show-dialog-box";
+import { fireEvent } from "../../../src/common/dom/fire_event";
 
 @customElement("hassio-dashboard")
 class HassioDashboard extends LitElement {
@@ -22,6 +25,12 @@ class HassioDashboard extends LitElement {
 
   @property({ attribute: false }) public route!: Route;
 
+  firstUpdated() {
+    if (!atLeastVersion(this.hass.config.version, 2022, 5)) {
+      import("./hassio-update");
+    }
+  }
+
   protected render(): TemplateResult {
     if (atLeastVersion(this.hass.config.version, 2022, 5)) {
       return html`<hass-subpage
@@ -31,9 +40,16 @@ class HassioDashboard extends LitElement {
         back-path="/config"
         .header=${this.supervisor.localize("panel.addons")}
       >
+        <ha-icon-button
+          slot="toolbar-icon"
+          @click=${this._handleCheckUpdates}
+          .path=${mdiUpdate}
+          .label=${this.supervisor.localize("store.check_updates")}
+        ></ha-icon-button>
         <hassio-addons
           .hass=${this.hass}
           .supervisor=${this.supervisor}
+          .narrow=${this.narrow}
         ></hassio-addons>
         <a href="/hassio/store">
           <ha-fab
@@ -44,7 +60,7 @@ class HassioDashboard extends LitElement {
             <ha-svg-icon
               slot="icon"
               .path=${mdiStorePlus}
-            ></ha-svg-icon> </ha-fab
+            ></ha-svg-icon></ha-fab
         ></a>
       </hass-subpage>`;
     }
@@ -94,6 +110,18 @@ class HassioDashboard extends LitElement {
     `;
   }
 
+  private async _handleCheckUpdates() {
+    try {
+      await reloadHassioAddons(this.hass);
+    } catch (err) {
+      showAlertDialog(this, {
+        text: extractApiErrorMessage(err),
+      });
+    } finally {
+      fireEvent(this, "supervisor-collection-refresh", { collection: "addon" });
+    }
+  }
+
   static get styles(): CSSResultGroup {
     return [
       haStyle,

hassio/src/dialogs/backup/dialog-hassio-backup-location.ts

@@ -0,0 +1,154 @@
+import "@material/mwc-button/mwc-button";
+import { css, CSSResultGroup, html, LitElement, nothing } from "lit";
+import { customElement, property, state } from "lit/decorators";
+import memoizeOne from "memoize-one";
+import { fireEvent } from "../../../../src/common/dom/fire_event";
+import "../../../../src/components/ha-dialog";
+import "../../../../src/components/ha-form/ha-form";
+import type { SchemaUnion } from "../../../../src/components/ha-form/types";
+import { extractApiErrorMessage } from "../../../../src/data/hassio/common";
+import { changeMountOptions } from "../../../../src/data/supervisor/mounts";
+import { haStyle, haStyleDialog } from "../../../../src/resources/styles";
+import { HomeAssistant } from "../../../../src/types";
+import { HassioBackupLocationDialogParams } from "./show-dialog-hassio-backu-location";
+
+const SCHEMA = memoizeOne(
+  () =>
+    [
+      {
+        name: "default_backup_mount",
+        required: true,
+        selector: { backup_location: {} },
+      },
+    ] as const
+);
+
+@customElement("dialog-hassio-backup-location")
+class HassioBackupLocationDialog extends LitElement {
+  @property({ attribute: false }) public hass!: HomeAssistant;
+
+  @property({ attribute: false })
+  public _dialogParams?: HassioBackupLocationDialogParams;
+
+  @state() private _data?: { default_backup_mount: string | null };
+
+  @state() private _waiting?: boolean;
+
+  @state() private _error?: string;
+
+  public async showDialog(
+    dialogParams: HassioBackupLocationDialogParams
+  ): Promise<void> {
+    this._dialogParams = dialogParams;
+  }
+
+  public closeDialog(): void {
+    this._data = undefined;
+    this._error = undefined;
+    this._waiting = undefined;
+    this._dialogParams = undefined;
+    fireEvent(this, "dialog-closed", { dialog: this.localName });
+  }
+
+  protected render() {
+    if (!this._dialogParams) {
+      return nothing;
+    }
+    return html`
+      <ha-dialog
+        open
+        scrimClickAction
+        escapeKeyAction
+        .heading=${this._dialogParams.supervisor.localize(
+          "dialog.backup_location.title"
+        )}
+        @closed=${this.closeDialog}
+      >
+        ${this._error
+          ? html`<ha-alert alert-type="error">${this._error}</ha-alert>`
+          : nothing}
+
+        <ha-form
+          .hass=${this.hass}
+          .data=${this._data}
+          .schema=${SCHEMA()}
+          .computeLabel=${this._computeLabelCallback}
+          .computeHelper=${this._computeHelperCallback}
+          @value-changed=${this._valueChanged}
+          dialogInitialFocus
+        ></ha-form>
+        <mwc-button
+          slot="secondaryAction"
+          @click=${this.closeDialog}
+          dialogInitialFocus
+        >
+          ${this._dialogParams.supervisor.localize("common.cancel")}
+        </mwc-button>
+        <mwc-button
+          .disabled=${this._waiting || !this._data}
+          slot="primaryAction"
+          @click=${this._changeMount}
+        >
+          ${this._dialogParams.supervisor.localize("common.save")}
+        </mwc-button>
+      </ha-dialog>
+    `;
+  }
+
+  private _computeLabelCallback = (
+    // @ts-ignore
+    schema: SchemaUnion<ReturnType<typeof SCHEMA>>
+  ): string =>
+    this._dialogParams!.supervisor.localize(
+      `dialog.backup_location.options.${schema.name}.name`
+    ) || schema.name;
+
+  private _computeHelperCallback = (
+    // @ts-ignore
+    schema: SchemaUnion<ReturnType<typeof SCHEMA>>
+  ): string =>
+    this._dialogParams!.supervisor.localize(
+      `dialog.backup_location.options.${schema.name}.description`
+    );
+
+  private _valueChanged(ev: CustomEvent) {
+    const newLocation = ev.detail.value.default_backup_mount;
+    this._data = {
+      default_backup_mount: newLocation === "/backup" ? null : newLocation,
+    };
+  }
+
+  private async _changeMount() {
+    if (!this._data) {
+      return;
+    }
+    this._error = undefined;
+    this._waiting = true;
+    try {
+      await changeMountOptions(this.hass, this._data);
+    } catch (err: any) {
+      this._error = extractApiErrorMessage(err);
+      this._waiting = false;
+      return;
+    }
+    this.closeDialog();
+  }
+
+  static get styles(): CSSResultGroup {
+    return [
+      haStyle,
+      haStyleDialog,
+      css`
+        .delete-btn {
+          --mdc-theme-primary: var(--error-color);
+        }
+      `,
+    ];
+  }
+}
+
+declare global {
+  interface HTMLElementTagNameMap {
+    "dialog-hassio-backup-location": HassioBackupLocationDialog;
+  }
+}

hassio/src/dialogs/backup/dialog-hassio-backup.ts

@@ -7,6 +7,7 @@ import { atLeastVersion } from "../../../../src/common/config/version";
 import { fireEvent } from "../../../../src/common/dom/fire_event";
 import { stopPropagation } from "../../../../src/common/dom/stop_propagation";
 import { slugify } from "../../../../src/common/string/slugify";
+import "../../../../src/components/ha-dialog";
 import "../../../../src/components/buttons/ha-progress-button";
 import "../../../../src/components/ha-alert";
 import "../../../../src/components/ha-button-menu";