Few changes

.browserslistrc

@@ -1,39 +0,0 @@
-[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

@@ -1,7 +1,13 @@
 # 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:0-3.11
+FROM mcr.microsoft.com/vscode/devcontainers/python:0-3.9
 
 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

@@ -5,39 +5,33 @@
     "context": ".."
   },
   "appPort": "8124:8123",
-  "postStartCommand": "script/bootstrap",
+  "context": "..",
+  "postCreateCommand": "script/bootstrap",
+  "extensions": [
+    "github.vscode-pull-request-github",
+    "dbaeumer.vscode-eslint",
+    "ms-vscode.vscode-typescript-tslint-plugin",
+    "esbenp.prettier-vscode",
+    "bierner.lit-html",
+    "runem.lit-plugin",
+    "ms-python.vscode-pylance"
+  ],
   "containerEnv": {
     "WORKSPACE_DIRECTORY": "${containerWorkspaceFolder}"
   },
-  "customizations": {
-    "vscode": {
-      "extensions": [
-        "dbaeumer.vscode-eslint",
-        "esbenp.prettier-vscode",
-        "runem.lit-plugin",
-        "github.vscode-pull-request-github",
-        "eamodio.gitlens"
-      ],
-      "settings": {
-        "files.eol": "\n",
-        "editor.tabSize": 2,
-        "editor.formatOnPaste": false,
-        "editor.formatOnSave": true,
-        "editor.formatOnType": true,
-        "editor.renderWhitespace": "boundary",
-        "editor.rulers": [80],
-        "[typescript]": {
-          "editor.defaultFormatter": "esbenp.prettier-vscode"
-        },
-        "[javascript]": {
-          "editor.defaultFormatter": "esbenp.prettier-vscode"
-        },
-        "files.trimTrailingWhitespace": true,
-        "terminal.integrated.shell.linux": "/usr/bin/zsh",
-        "gitlens.showWelcomeOnInstall": false,
-        "gitlens.showWhatsNewAfterUpgrades": false,
-        "workbench.startupEditor": "none"
-      }
-    }
+  "settings": {
+    "terminal.integrated.shell.linux": "/bin/bash",
+    "files.eol": "\n",
+    "editor.tabSize": 2,
+    "editor.formatOnPaste": false,
+    "editor.formatOnSave": true,
+    "editor.formatOnType": true,
+    "[typescript]": {
+      "editor.defaultFormatter": "esbenp.prettier-vscode"
+    },
+    "[javascript]": {
+      "editor.defaultFormatter": "esbenp.prettier-vscode"
+    },
+    "files.trimTrailingWhitespace": true
   }
 }

.eslintrc.json

@@ -5,7 +5,6 @@
     "plugin:@typescript-eslint/recommended",
     "plugin:wc/recommended",
     "plugin:lit/all",
-    "plugin:lit-a11y/recommended",
     "prettier"
   ],
   "parser": "@typescript-eslint/parser",
@@ -20,7 +19,7 @@
   "settings": {
     "import/resolver": {
       "webpack": {
-        "config": "./webpack.config.cjs"
+        "config": "./webpack.config.js"
       }
     }
   },
@@ -66,10 +65,7 @@
     "import/extensions": [
       "error",
       "ignorePackages",
-      {
-        "ts": "never",
-        "js": "never"
-      }
+      { "ts": "never", "js": "never" }
     ],
     "no-restricted-syntax": ["error", "LabeledStatement", "WithStatement"],
     "object-curly-newline": "off",
@@ -116,14 +112,7 @@
     ],
     "unused-imports/no-unused-imports": "error",
     "lit/attribute-value-entities": "off",
-    "lit/no-template-map": "off",
-    "lit/no-native-attributes": "warn",
-    "lit/no-this-assign-in-render": "warn",
-    "lit-a11y/click-events-have-key-events": ["off"],
-    "lit-a11y/no-autofocus": "off",
-    "lit-a11y/alt-text": "warn",
-    "lit-a11y/anchor-is-valid": "warn",
-    "lit-a11y/role-has-required-aria-attrs": "warn"
+    "lit/no-template-map": "off"
   },
   "plugins": ["disable", "unused-imports"],
   "processor": "disable/disable"

.github/ISSUE_TEMPLATE.md

@@ -51,7 +51,7 @@ DO NOT DELETE ANY TEXT from this template! Otherwise, your issue may be closed w
 <!--
   Provide details about the versions you are using, which helps us reproducing
   and finding the issue quicker. Version information is found in the
-  Home Assistant frontend: Settings -> About.
+  Home Assistant frontend: Configuration -> Info.
 
   Browser version and operating system is important! Please try to replicate
   your issue in a different browser and be sure to include your findings.

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -1,4 +1,4 @@
-name: Report a bug with the UI / Dashboards
+name: Report a bug with the UI, Frontend or Lovelace
 description: Report an issue related to the Home Assistant frontend.
 labels: bug
 body:
@@ -9,7 +9,7 @@ body:
 
         If you have a feature or enhancement request for the frontend, please [start an discussion][fr] instead of creating an issue.
 
-        **Please not not report issues for custom cards.**
+        **Please not not report issues for custom Lovelace cards.**
 
         [fr]: https://github.com/home-assistant/frontend/discussions
         [releases]: https://github.com/home-assistant/home-assistant/releases
@@ -64,7 +64,7 @@ body:
       label: What version of Home Assistant Core has the issue?
       placeholder: core-
       description: >
-        Can be found in: [Settings -> About](https://my.home-assistant.io/redirect/info/).
+        Can be found in the Configuration panel -> Info.
   - type: input
     attributes:
       label: What was the last working version of Home Assistant Core?

.github/ISSUE_TEMPLATE/config.yml

@@ -1,17 +1,17 @@
 blank_issues_enabled: false
 contact_links:
-  - name: Request a feature for the UI / Dashboards
+  - name: Request a feature for the UI, Frontend or Lovelace
     url: https://github.com/home-assistant/frontend/discussions/category_choices
     about: Request an new feature for the Home Assistant frontend.
-  - name: Report a bug that is NOT related to the UI / Dashboards
+  - name: Report a bug that is NOT related to the UI, Frontend or Lovelace
     url: https://github.com/home-assistant/core/issues
-    about: This is the issue tracker for our frontend. Please report other issues in the backend ("core") repository.
+    about: This is the issue tracker for our frontend. Please report other issues with the backend repository.
   - name: Report incorrect or missing information on our website
     url: https://github.com/home-assistant/home-assistant.io/issues
     about: Our documentation has its own issue tracker. Please report issues with the website there.
   - name: I have a question or need support
     url: https://www.home-assistant.io/help
-    about: We use GitHub for tracking bugs. Check our website for resources on getting help.
+    about: We use GitHub for tracking bugs, check our website for resources on getting help.
   - name: I'm unsure where to go
     url: https://www.home-assistant.io/join-chat
     about: If you are unsure where to go, then joining our chat is recommended; Just ask!

.github/dependabot.yml

@@ -1,11 +0,0 @@
-version: 2
-updates:
-  - package-ecosystem: "github-actions"
-    directory: "/"
-    schedule:
-      interval: weekly
-      time: "06:00"
-    open-pull-requests-limit: 10
-    labels:
-      - Dependencies
-      - GitHub Actions

.github/labeler.yml

@@ -1,31 +0,0 @@
-Build:
-  - build-scripts/**
-  - .browserslistrc
-  - gulpfile.js
-
-Cast:
-  - cast/src/**
-  - src/cast/**
-
-Demo:
-  - demo/src/**
-  - src/fake_data/**
-
-Design:
-  - gallery/src/**
-  - src/fake_data/**
-
-Dependencies:
-  - package.json
-  - renovate.json
-  - yarn.lock
-  - .yarn/**
-  - .yarnrc.yml
-  - .nvmrc
-
-GitHub Actions:
-  - .github/workflows/**
-  - .github/*.yml
-
-Supervisor:
-  - hassio/src/**

.github/release-drafter.yml

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

.github/workflows/cast_deployment.yaml

@@ -1,85 +0,0 @@
-name: Cast deployment
-
-on:
-  workflow_dispatch:
-  schedule:
-    - cron: "0 0 * * *"
-  push:
-    branches:
-      - master
-
-env:
-  NODE_OPTIONS: --max_old_space_size=6144
-
-jobs:
-  deploy_dev:
-    runs-on: ubuntu-latest
-    name: Deploy Development
-    if: github.event_name != 'push'
-    environment:
-      name: Cast Development
-      url: ${{ steps.deploy.outputs.NETLIFY_LIVE_URL || steps.deploy.outputs.NETLIFY_URL }}
-    steps:
-      - name: Check out files from GitHub
-        uses: actions/checkout@v3.6.0
-        with:
-          ref: dev
-
-      - name: Setup Node
-        uses: actions/setup-node@v3.8.1
-        with:
-          node-version-file: ".nvmrc"
-          cache: yarn
-
-      - name: Install dependencies
-        run: yarn install --immutable
-
-      - name: Build Cast
-        run: ./node_modules/.bin/gulp build-cast
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Deploy to Netlify
-        id: deploy
-        uses: netlify/actions/cli@master
-        with:
-          args: deploy --dir=cast/dist --alias dev
-        env:
-          NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
-          NETLIFY_SITE_ID: ${{ secrets.NETLIFY_CAST_SITE_ID }}
-
-  deploy_master:
-    runs-on: ubuntu-latest
-    name: Deploy Production
-    if: github.event_name == 'push'
-    environment:
-      name: Cast Production
-      url: ${{ steps.deploy.outputs.NETLIFY_LIVE_URL || steps.deploy.outputs.NETLIFY_URL }}
-    steps:
-      - name: Check out files from GitHub
-        uses: actions/checkout@v3.6.0
-        with:
-          ref: master
-
-      - name: Setup Node
-        uses: actions/setup-node@v3.8.1
-        with:
-          node-version-file: ".nvmrc"
-          cache: yarn
-
-      - name: Install dependencies
-        run: yarn install --immutable
-
-      - name: Build Cast
-        run: ./node_modules/.bin/gulp build-cast
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Deploy to Netlify
-        id: deploy
-        uses: netlify/actions/cli@master
-        with:
-          args: deploy --dir=cast/dist --prod
-        env:
-          NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
-          NETLIFY_SITE_ID: ${{ secrets.NETLIFY_CAST_SITE_ID }}

.github/workflows/ci.yaml

@@ -11,94 +11,86 @@ on:
       - master
 
 env:
+  NODE_VERSION: 14
   NODE_OPTIONS: --max_old_space_size=6144
-  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
-  cancel-in-progress: true
 
 jobs:
   lint:
-    name: Lint and check format
     runs-on: ubuntu-latest
     steps:
       - name: Check out files from GitHub
-        uses: actions/checkout@v3.6.0
-      - name: Setup Node
-        uses: actions/setup-node@v3.8.1
+        uses: actions/checkout@v2
+      - name: Set up Node ${{ env.NODE_VERSION }}
+        uses: actions/setup-node@v2
         with:
-          node-version-file: ".nvmrc"
+          node-version: ${{ env.NODE_VERSION }}
           cache: yarn
       - name: Install dependencies
-        run: yarn install --immutable
-      - name: Check for duplicate dependencies
-        run: yarn dedupe --check
+        run: yarn install
+        env:
+          CI: true
       - name: Build resources
         run: ./node_modules/.bin/gulp gen-icons-json build-translations build-locale-data gather-gallery-pages
-      - name: Setup lint cache
-        uses: actions/cache@v3.3.1
-        with:
-          path: |
-            node_modules/.cache/prettier
-            node_modules/.cache/eslint
-          key: lint-${{ github.sha }}
-          restore-keys: lint-
       - name: Run eslint
-        run: yarn run lint:eslint --quiet
+        run: yarn run lint:eslint
       - name: Run tsc
         run: yarn run lint:types
       - name: Run prettier
         run: yarn run lint:prettier
+      - name: Check for duplicate dependencies
+        run: yarn dedupe --check
   test:
-    name: Run tests
     runs-on: ubuntu-latest
     steps:
       - name: Check out files from GitHub
-        uses: actions/checkout@v3.6.0
-      - name: Setup Node
-        uses: actions/setup-node@v3.8.1
+        uses: actions/checkout@v2
+      - name: Set up Node ${{ env.NODE_VERSION }}
+        uses: actions/setup-node@v2
         with:
-          node-version-file: ".nvmrc"
+          node-version: ${{ env.NODE_VERSION }}
           cache: yarn
       - name: Install dependencies
-        run: yarn install --immutable
+        run: yarn install
+        env:
+          CI: true
       - name: Build resources
         run: ./node_modules/.bin/gulp build-translations build-locale-data
       - name: Run Tests
         run: yarn run test
   build:
-    name: Build frontend
-    needs: [lint, test]
     runs-on: ubuntu-latest
+    needs: [lint, test]
     steps:
       - name: Check out files from GitHub
-        uses: actions/checkout@v3.6.0
-      - name: Setup Node
-        uses: actions/setup-node@v3.8.1
+        uses: actions/checkout@v2
+      - name: Set up Node ${{ env.NODE_VERSION }}
+        uses: actions/setup-node@v2
         with:
-          node-version-file: ".nvmrc"
+          node-version: ${{ env.NODE_VERSION }}
           cache: yarn
       - name: Install dependencies
-        run: yarn install --immutable
+        run: yarn install
+        env:
+          CI: true
       - name: Build Application
         run: ./node_modules/.bin/gulp build-app
         env:
           IS_TEST: "true"
   supervisor:
-    name: Build supervisor
-    needs: [lint, test]
     runs-on: ubuntu-latest
+    needs: [lint, test]
     steps:
       - name: Check out files from GitHub
-        uses: actions/checkout@v3.6.0
-      - name: Setup Node
-        uses: actions/setup-node@v3.8.1
+        uses: actions/checkout@v2
+      - name: Set up Node ${{ env.NODE_VERSION }}
+        uses: actions/setup-node@v2
         with:
-          node-version-file: ".nvmrc"
+          node-version: ${{ env.NODE_VERSION }}
           cache: yarn
       - name: Install dependencies
-        run: yarn install --immutable
+        run: yarn install
+        env:
+          CI: true
       - name: Build Application
         run: ./node_modules/.bin/gulp build-hassio
         env:

.github/workflows/codeql-analysis.yml

@@ -17,44 +17,44 @@ jobs:
       matrix:
         # Override automatic language detection by changing the below list
         # Supported options are ['csharp', 'cpp', 'go', 'java', 'javascript', 'python']
-        language: ["javascript"]
+        language: ['javascript']
         # Learn more...
         # https://docs.github.com/en/github/finding-security-vulnerabilities-and-errors-in-your-code/configuring-code-scanning#overriding-automatic-language-detection
 
     steps:
-      - name: Checkout repository
-        uses: actions/checkout@v3.6.0
-        with:
-          # We must fetch at least the immediate parents so that if this is
-          # a pull request then we can checkout the head.
-          fetch-depth: 2
+    - name: Checkout repository
+      uses: actions/checkout@v2
+      with:
+        # We must fetch at least the immediate parents so that if this is
+        # a pull request then we can checkout the head.
+        fetch-depth: 2
 
-      # If this run was triggered by a pull request event, then checkout
-      # the head of the pull request instead of the merge commit.
-      - run: git checkout HEAD^2
-        if: ${{ github.event_name == 'pull_request' }}
+    # If this run was triggered by a pull request event, then checkout
+    # the head of the pull request instead of the merge commit.
+    - run: git checkout HEAD^2
+      if: ${{ github.event_name == 'pull_request' }}
 
-      # Initializes the CodeQL tools for scanning.
-      - name: Initialize CodeQL
-        uses: github/codeql-action/init@v2
-        with:
-          languages: ${{ matrix.language }}
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v1
+      with:
+        languages: ${{ matrix.language }}
 
-      # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
-      # If this step fails, then you should remove it and run the build manually (see below)
-      - name: Autobuild
-        uses: github/codeql-action/autobuild@v2
+    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
+    # If this step fails, then you should remove it and run the build manually (see below)
+    - name: Autobuild
+      uses: github/codeql-action/autobuild@v1
 
-      # ℹ️ Command-line programs to run using the OS shell.
-      # 📚 https://git.io/JvXDl
+    # ℹ️ Command-line programs to run using the OS shell.
+    # 📚 https://git.io/JvXDl
 
-      # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
-      #    and modify them (or add more) to build your code if your project
-      #    uses a compiled language
+    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
+    #    and modify them (or add more) to build your code if your project
+    #    uses a compiled language
 
-      #- run: |
-      #   make bootstrap
-      #   make release
+    #- run: |
+    #   make bootstrap
+    #   make release
 
-      - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@v2
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v1

.github/workflows/demo.yaml

@@ -0,0 +1,35 @@
+name: Demo
+
+on:
+  push:
+    branches:
+      - dev
+
+env:
+  NODE_VERSION: 14
+  NODE_OPTIONS: --max_old_space_size=6144
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out files from GitHub
+        uses: actions/checkout@v2
+      - name: Set up Node ${{ env.NODE_VERSION }}
+        uses: actions/setup-node@v2
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+          cache: yarn
+      - name: Install dependencies
+        run: yarn install
+        env:
+          CI: true
+      - name: Build Demo
+        run: ./node_modules/.bin/gulp build-demo
+      - name: Deploy to Netlify
+        uses: netlify/actions/cli@master
+        env:
+          NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
+          NETLIFY_SITE_ID: ${{ secrets.NETLIFY_DEMO_DEV_SITE_ID }}
+        with:
+          args: deploy --dir=demo/dist --prod

.github/workflows/demo_deployment.yaml

@@ -1,86 +0,0 @@
-name: Demo deployment
-
-on:
-  workflow_dispatch:
-  schedule:
-    - cron: "0 0 * * *"
-  push:
-    branches:
-      - dev
-      - master
-
-env:
-  NODE_OPTIONS: --max_old_space_size=6144
-
-jobs:
-  deploy_dev:
-    runs-on: ubuntu-latest
-    name: Demo Development
-    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@v3.6.0
-        with:
-          ref: dev
-
-      - name: Setup Node
-        uses: actions/setup-node@v3.8.1
-        with:
-          node-version-file: ".nvmrc"
-          cache: yarn
-
-      - name: Install dependencies
-        run: yarn install --immutable
-
-      - name: Build Demo
-        run: ./node_modules/.bin/gulp build-demo
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Deploy to Netlify
-        id: deploy
-        uses: netlify/actions/cli@master
-        with:
-          args: deploy --dir=demo/dist --prod
-        env:
-          NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
-          NETLIFY_SITE_ID: ${{ secrets.NETLIFY_DEMO_DEV_SITE_ID }}
-
-  deploy_master:
-    runs-on: ubuntu-latest
-    name: Demo Production
-    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@v3.6.0
-        with:
-          ref: master
-
-      - name: Setup Node
-        uses: actions/setup-node@v3.8.1
-        with:
-          node-version-file: ".nvmrc"
-          cache: yarn
-
-      - name: Install dependencies
-        run: yarn install --immutable
-
-      - name: Build Demo
-        run: ./node_modules/.bin/gulp build-demo
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Deploy to Netlify
-        id: deploy
-        uses: netlify/actions/cli@master
-        with:
-          args: deploy --dir=demo/dist --prod
-        env:
-          NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
-          NETLIFY_SITE_ID: ${{ secrets.NETLIFY_DEMO_SITE_ID }}

.github/workflows/design_deployment.yaml

@@ -1,42 +0,0 @@
-name: Design deployment
-
-on:
-  workflow_dispatch:
-  schedule:
-    - cron: "0 0 * * *"
-
-env:
-  NODE_OPTIONS: --max_old_space_size=6144
-
-jobs:
-  deploy:
-    runs-on: ubuntu-latest
-    environment:
-      name: Design
-      url: ${{ steps.deploy.outputs.NETLIFY_LIVE_URL || steps.deploy.outputs.NETLIFY_URL }}
-    steps:
-      - name: Check out files from GitHub
-        uses: actions/checkout@v3.6.0
-
-      - name: Setup Node
-        uses: actions/setup-node@v3.8.1
-        with:
-          node-version-file: ".nvmrc"
-          cache: yarn
-
-      - name: Install dependencies
-        run: yarn install --immutable
-
-      - name: Build Gallery
-        run: ./node_modules/.bin/gulp build-gallery
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Deploy to Netlify
-        id: deploy
-        uses: netlify/actions/cli@master
-        with:
-          args: deploy --dir=gallery/dist --prod
-        env:
-          NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
-          NETLIFY_SITE_ID: ${{ secrets.NETLIFY_GALLERY_SITE_ID }}

.github/workflows/design_preview.yaml

@@ -1,51 +0,0 @@
-name: Design preview
-
-on:
-  pull_request:
-    types:
-      - opened
-      - synchronize
-      - reopened
-      - labeled
-    branches:
-      - dev
-
-env:
-  NODE_OPTIONS: --max_old_space_size=6144
-
-jobs:
-  preview:
-    runs-on: ubuntu-latest
-    # Skip running on forks since it won't have access to secrets
-    # Skip running PRs without 'needs design preview' label
-    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@v3.6.0
-
-      - name: Setup Node
-        uses: actions/setup-node@v3.8.1
-        with:
-          node-version-file: ".nvmrc"
-          cache: yarn
-
-      - name: Install dependencies
-        run: yarn install --immutable
-
-      - name: Build Gallery
-        run: ./node_modules/.bin/gulp build-gallery
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Deploy preview to Netlify
-        id: deploy
-        uses: netlify/actions/cli@master
-        with:
-          args: deploy --dir=gallery/dist --alias "deploy-preview-${{ github.event.number }}"
-        env:
-          NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
-          NETLIFY_SITE_ID: ${{ secrets.NETLIFY_GALLERY_SITE_ID }}
-
-      - name: Generate summary
-        run: |
-          echo "${{ steps.deploy.outputs.NETLIFY_LIVE_URL || steps.deploy.outputs.NETLIFY_URL }}" >> "$GITHUB_STEP_SUMMARY"

.github/workflows/labeler.yaml

@@ -1,15 +0,0 @@
-name: "Pull Request Labeler"
-
-on: pull_request_target
-
-jobs:
-  triage:
-    permissions:
-      contents: read
-      pull-requests: write
-    runs-on: ubuntu-latest
-    steps:
-      - name: Apply labels
-        uses: actions/labeler@v4.3.0
-        with:
-          sync-labels: true

.github/workflows/lock.yml

@@ -9,7 +9,7 @@ jobs:
   lock:
     runs-on: ubuntu-latest
     steps:
-      - uses: dessant/lock-threads@v4.0.1
+      - uses: dessant/lock-threads@v2.0.1
         with:
           github-token: ${{ github.token }}
           issue-lock-inactive-days: "30"

.github/workflows/netflify.yml

@@ -0,0 +1,19 @@
+name: Netlify
+
+on:
+  schedule:
+    - cron: "0 0 * * *"
+
+jobs:
+  trigger_builds:
+    name: Trigger netlify build preview
+    runs-on: "ubuntu-latest"
+    steps:
+      - name: Trigger Cast build
+        run: curl -X POST -d {} https://api.netlify.com/build_hooks/${{ secrets.NETLIFY_CAST_DEV_BUILD_HOOK }}
+
+      - name: Trigger Demo build
+        run: curl -X POST -d {} https://api.netlify.com/build_hooks/${{ secrets.NETLIFY_DEMO_DEV_BUILD_HOOK }}
+
+      - name: Trigger Design build
+        run: curl -X POST -d "NIGHTLY" https://api.netlify.com/build_hooks/${{ secrets.NETLIFY_GALLERY_DEV_BUILD_HOOK }}

.github/workflows/nightly.yaml

@@ -1,71 +0,0 @@
-name: Nightly
-
-on:
-  workflow_dispatch:
-  schedule:
-    - cron: "0 1 * * *"
-
-env:
-  PYTHON_VERSION: "3.11"
-  NODE_OPTIONS: --max_old_space_size=6144
-
-permissions:
-  actions: none
-
-jobs:
-  nightly:
-    name: Nightly
-    runs-on: ubuntu-latest
-    permissions:
-      contents: write
-    steps:
-      - name: Checkout the repository
-        uses: actions/checkout@v3.6.0
-
-      - name: Set up Python ${{ env.PYTHON_VERSION }}
-        uses: actions/setup-python@v4
-        with:
-          python-version: ${{ env.PYTHON_VERSION }}
-
-      - name: Setup Node
-        uses: actions/setup-node@v3.8.1
-        with:
-          node-version-file: ".nvmrc"
-          cache: yarn
-
-      - name: Install dependencies
-        run: yarn install
-
-      - name: Download translations
-        run: ./script/translations_download
-        env:
-          LOKALISE_TOKEN: ${{ secrets.LOKALISE_TOKEN }}
-
-      - name: Bump version
-        run: script/version_bump.cjs nightly
-
-      - name: Build nightly Python wheels
-        run: |
-          pip install build
-          yarn install
-          export SKIP_FETCH_NIGHTLY_TRANSLATIONS=1
-          script/build_frontend
-          rm -rf dist home_assistant_frontend.egg-info
-          python3 -m build
-
-      - name: Archive translations
-        run: tar -czvf translations.tar.gz translations
-
-      - name: Upload build artifacts
-        uses: actions/upload-artifact@v3
-        with:
-          name: wheels
-          path: dist/home_assistant_frontend*.whl
-          if-no-files-found: error
-
-      - name: Upload translations
-        uses: actions/upload-artifact@v3
-        with:
-          name: translations
-          path: translations.tar.gz
-          if-no-files-found: error

.github/workflows/release-drafter.yaml

@@ -5,17 +5,8 @@ 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

@@ -6,37 +6,30 @@ on:
       - published
 
 env:
-  PYTHON_VERSION: "3.11"
+  PYTHON_VERSION: 3.8
+  NODE_VERSION: 14
   NODE_OPTIONS: --max_old_space_size=6144
 
-# Set default workflow permissions
-# All scopes not mentioned here are set to no access
-# https://docs.github.com/en/actions/security-guides/automatic-token-authentication#permissions-for-the-github_token
-permissions:
-  actions: none
-
 jobs:
   release:
     name: Release
     runs-on: ubuntu-latest
-    permissions:
-      contents: write # Required to upload release assets
     steps:
       - name: Checkout the repository
-        uses: actions/checkout@v3.6.0
+        uses: actions/checkout@v2
 
       - name: Verify version
         uses: home-assistant/actions/helpers/verify-version@master
 
       - name: Set up Python ${{ env.PYTHON_VERSION }}
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v2
         with:
           python-version: ${{ env.PYTHON_VERSION }}
 
-      - name: Setup Node
-        uses: actions/setup-node@v3.8.1
+      - name: Set up Node ${{ env.NODE_VERSION }}
+        uses: actions/setup-node@v2
         with:
-          node-version-file: ".nvmrc"
+          node-version: ${{ env.NODE_VERSION }}
           cache: yarn
 
       - name: Install dependencies
@@ -51,15 +44,8 @@ jobs:
           python3 -m pip install twine build
           export TWINE_USERNAME="__token__"
           export TWINE_PASSWORD="${{ secrets.TWINE_TOKEN }}"
-          export SKIP_FETCH_NIGHTLY_TRANSLATIONS=1
-          script/release
 
-      - name: Upload release assets
-        uses: softprops/action-gh-release@v0.1.15
-        with:
-          files: |
-            dist/*.whl
-            dist/*.tar.gz
+          script/release
 
   wheels-init:
     name: Init wheels build
@@ -73,11 +59,33 @@ jobs:
           version=$(echo "${{ github.ref }}" | awk -F"/" '{print $NF}' )
           echo "home-assistant-frontend==$version" > ./requirements.txt
 
-      - name: Build wheels
-        uses: home-assistant/wheels@2023.04.0
+      - name: Upload requirements.txt
+        uses: actions/upload-artifact@v2
         with:
-          abi: cp311
-          tag: musllinux_1_2
-          arch: amd64
+          name: requirements
+          path: ./requirements.txt
+
+  build-wheels:
+    name: Build wheels for ${{ matrix.arch }}
+    needs: wheels-init
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        arch: ["aarch64", "armhf", "armv7", "amd64", "i386"]
+        tag:
+          - "3.9-alpine3.14"
+    steps:
+      - name: Download requirements.txt
+        uses: actions/download-artifact@v2
+        with:
+          name: requirements
+
+      - name: Build wheels
+        uses: home-assistant/wheels@master
+        with:
+          tag: ${{ matrix.tag }}
+          arch: ${{ matrix.arch }}
+          wheels-host: ${{ secrets.WHEELS_HOST }}
           wheels-key: ${{ secrets.WHEELS_KEY }}
+          wheels-user: wheels
           requirements: "requirements.txt"

.github/workflows/stale.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: 90 days stale policy
-        uses: actions/stale@v8.0.0
+        uses: actions/stale@v3.0.13
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           days-before-stale: 90

.github/workflows/translations.yaml

@@ -7,15 +7,19 @@ on:
     paths:
       - src/translations/en.json
 
+env:
+  NODE_VERSION: 14
+
 jobs:
   upload:
     name: Upload
     runs-on: ubuntu-latest
     steps:
       - name: Checkout the repository
-        uses: actions/checkout@v3.6.0
+        uses: actions/checkout@v2
 
       - name: Upload Translations
         run: |
           export LOKALISE_TOKEN="${{ secrets.LOKALISE_TOKEN }}"
+
           ./script/translations_upload_base

.gitignore

@@ -2,10 +2,9 @@
 .reify-cache
 
 # build
-build/
-dist/
-/hass_frontend/
-/translations/
+build
+hass_frontend/*
+dist
 
 # yarn
 .yarn/*
@@ -15,7 +14,7 @@ dist/
 !.yarn/sdks
 !.yarn/versions
 .pnp.*
-/node_modules/
+node_modules/*
 yarn-error.log
 npm-debug.log
 
@@ -27,7 +26,7 @@ npm-debug.log
 # venv stuff
 pyvenv.cfg
 pip-selfcheck.json
-/venv/
+venv/*
 .venv
 
 # vscode
@@ -46,4 +45,4 @@ src/cast/dev_const.ts
 .tool-versions
 
 # Home Assistant config
-/config/
+/config

.husky/pre-commit

@@ -1,4 +0,0 @@
-#!/usr/bin/env sh
-. "$(dirname -- "$0")/_/husky.sh"
-
-yarn run lint-staged --relative --shell "/bin/bash"

.nvmrc

@@ -1 +1 @@
-18
+14

.prettierignore

@@ -1,3 +1,9 @@
-CLA.md
-CODE_OF_CONDUCT.md
-LICENSE.md
+build
+translations/*
+node_modules/*
+hass_frontend/*
+pip-selfcheck.json
+
+# vscode
+.vscode/*
+!.vscode/extensions.json

.vscode/extensions.json

@@ -2,8 +2,7 @@
   "recommendations": [
     "dbaeumer.vscode-eslint",
     "esbenp.prettier-vscode",
-    "runem.lit-plugin",
-    "github.vscode-pull-request-github",
-    "eamodio.gitlens"
+    "bierner.lit-html",
+    "runem.lit-plugin"
   ]
 }

.vscode/launch.json

@@ -9,7 +9,9 @@
       "webRoot": "${workspaceFolder}/hass_frontend",
       "disableNetworkCache": true,
       "preLaunchTask": "Develop Frontend",
-      "outFiles": ["${workspaceFolder}/hass_frontend/frontend_latest/*.js"]
+      "outFiles": [
+        "${workspaceFolder}/hass_frontend/frontend_latest/*.js"
+      ]
     },
     {
       "name": "Debug Gallery",
@@ -37,6 +39,6 @@
       "webRoot": "${workspaceFolder}/cast/dist",
       "disableNetworkCache": true,
       "preLaunchTask": "Develop Cast"
-    }
+    },
   ]
 }

.vscode/tasks.json

@@ -181,7 +181,7 @@
     {
       "label": "Run HA Core for Supervisor in devcontainer",
       "type": "shell",
-      "command": "SUPERVISOR=${input:supervisorHost} SUPERVISOR_TOKEN=${input:supervisorToken} script/core",
+      "command": "HASSIO=${input:supervisorHost} HASSIO_TOKEN=${input:supervisorToken} script/core",
       "isBackground": true,
       "group": {
         "kind": "build",
@@ -191,12 +191,6 @@
       "runOptions": {
         "instanceLimit": 1
       }
-    },
-    {
-      "label": "Setup and fetch nightly translations",
-      "type": "gulp",
-      "task": "setup-and-fetch-nightly-translations",
-      "problemMatcher": []
     }
   ],
   "inputs": [

.yarn/patches/@lit-labs/virtualizer/event-target-shim.patch

@@ -0,0 +1,29 @@
+diff --git a/polyfillLoaders/EventTarget.js b/polyfillLoaders/EventTarget.js
+index 4e18ade7ba485849f17f28c94c42f0e0e01ac387..8f34f4f646c7f7becc208fb5a546c96034fc74dc 100644
+--- a/polyfillLoaders/EventTarget.js
++++ b/polyfillLoaders/EventTarget.js
+@@ -6,16 +6,15 @@
+ let _ET;
+ let ET;
+ export default async function EventTarget() {
+-    return ET || init();
++  return ET || init();
+ }
+ async function init() {
+-    _ET = window.EventTarget;
+-    try {
+-        new _ET();
+-    }
+-    catch (_a) {
+-        _ET = (await import('event-target-shim')).EventTarget;
+-    }
+-    return (ET = _ET);
++  _ET = window.EventTarget;
++  try {
++    new _ET();
++  } catch (_a) {
++    _ET = (await import("event-target-shim")).default.EventTarget;
++  }
++  return (ET = _ET);
+ }
+ //# sourceMappingURL=EventTarget.js.map

.yarn/patches/@material/mwc-icon-button/remove-icon.patch

@@ -0,0 +1,12 @@
+diff --git a/mwc-icon-button-base.js b/mwc-icon-button-base.js
+index 45cdaab93ccc0a6daaaaabc01266dcdc32e46bfd..b3ea5b541597308d85f86ce6c23fd00785fda835 100644
+--- a/mwc-icon-button-base.js
++++ b/mwc-icon-button-base.js
+@@ -63,7 +63,6 @@ export class IconButtonBase extends LitElement {
+         @touchend="${this.handleRippleDeactivate}"
+         @touchcancel="${this.handleRippleDeactivate}"
+     >${this.renderRipple()}
+-    <i class="material-icons">${this.icon}</i>
+     <span
+       ><slot></slot
+     ></span>

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

@@ -1,39 +0,0 @@
-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

@@ -1,5 +1,3 @@
-defaultSemverRangePrefix: ""
-
 nodeLinker: node-modules
 
 plugins:
@@ -8,4 +6,4 @@ plugins:
   - path: .yarn/plugins/@yarnpkg/plugin-interactive-tools.cjs
     spec: "@yarnpkg/plugin-interactive-tools"
 
-yarnPath: .yarn/releases/yarn-3.6.3.cjs
+yarnPath: .yarn/releases/yarn-3.0.2.cjs

README.md

@@ -2,7 +2,7 @@
 
 This is the repository for the official [Home Assistant](https://home-assistant.io) frontend.
 
-[![Screenshot of the frontend](https://raw.githubusercontent.com/home-assistant/frontend/master/docs/screenshot.png)](https://demo.home-assistant.io/)
+[![Screenshot of the frontend](https://raw.githubusercontent.com/home-assistant/home-assistant-polymer/master/docs/screenshot.png)](https://demo.home-assistant.io/)
 
 - [View demo of Home Assistant](https://demo.home-assistant.io/)
 - [More information about Home Assistant](https://home-assistant.io)

build-scripts/.eslintrc

@@ -0,0 +1,7 @@
+{
+  "rules": {
+    "import/no-extraneous-dependencies": 0,
+    "no-restricted-syntax": 0,
+    "no-console": 0
+  }
+}

build-scripts/.eslintrc.json

@@ -1,12 +1,7 @@
 {
   "extends": "../.eslintrc.json",
   "rules": {
-    "no-console": "off",
-    "import/no-extraneous-dependencies": "off",
-    "import/extensions": "off",
-    "import/no-dynamic-require": "off",
-    "global-require": "off",
-    "@typescript-eslint/no-var-requires": "off",
-    "prefer-arrow-callback": "off"
+    "import/no-extraneous-dependencies": 0,
+    "global-require": 0
   }
 }

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

@@ -1,3 +1,4 @@
+/* eslint-disable @typescript-eslint/no-var-requires */
 const path = require("path");
 
 // Currently only supports CommonJS modules, as require is synchronous. `import` would need babel running asynchronous.
@@ -28,6 +29,7 @@ module.exports = function inlineConstants(babel, options, cwd) {
       const absolute = module.startsWith(".")
         ? require.resolve(module, { paths: [cwd] })
         : module;
+      // eslint-disable-next-line import/no-dynamic-require
       return [absolute, require(absolute)];
     })
   );

build-scripts/bundle.js

@@ -1,18 +1,9 @@
+/* eslint-disable @typescript-eslint/no-var-requires */
 const path = require("path");
-const env = require("./env.cjs");
-const paths = require("./paths.cjs");
-
-// GitHub base URL to use for production source maps
-// Nightly builds use the commit SHA, otherwise assumes there is a tag that matches the version
-module.exports.sourceMapURL = () => {
-  const ref = env.version().endsWith("dev")
-    ? process.env.GITHUB_SHA || "dev"
-    : env.version();
-  return `https://raw.githubusercontent.com/home-assistant/frontend/${ref}/`;
-};
+const env = require("./env.js");
+const paths = require("./paths.js");
 
 // Files from NPM Packages that should not be imported
-// eslint-disable-next-line unused-imports/no-unused-vars
 module.exports.ignorePackages = ({ latestBuild }) => [
   // Part of yaml.js and only used for !!js functions that we don't use
   require.resolve("esprima"),
@@ -62,94 +53,60 @@ module.exports.definedVars = ({ isProdBuild, latestBuild, defineOverlay }) => ({
   ...defineOverlay,
 });
 
-module.exports.htmlMinifierOptions = {
-  caseSensitive: true,
-  collapseWhitespace: true,
-  conservativeCollapse: true,
-  decodeEntities: true,
-  removeComments: true,
-  removeRedundantAttributes: true,
-  minifyCSS: {
-    compatibility: "*,-properties.zeroUnits",
-  },
-};
-
-module.exports.terserOptions = ({ latestBuild, isTestBuild }) => ({
+module.exports.terserOptions = (latestBuild) => ({
   safari10: !latestBuild,
-  ecma: latestBuild ? 2015 : 5,
-  module: latestBuild,
-  format: { comments: false },
-  sourceMap: !isTestBuild,
+  ecma: latestBuild ? undefined : 5,
+  output: { comments: false },
 });
 
-module.exports.babelOptions = ({ latestBuild, isProdBuild, isTestBuild }) => ({
+module.exports.babelOptions = ({ latestBuild }) => ({
   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: latestBuild ? false : "entry",
-        corejs: latestBuild ? false : { version: "3.32", proposals: true },
+        useBuiltIns: "entry",
+        corejs: "3.15",
         bugfixes: true,
       },
     ],
     "@babel/preset-typescript",
-  ],
+  ].filter(Boolean),
   plugins: [
     [
       path.resolve(
         paths.polymer_dir,
-        "build-scripts/babel-plugins/inline-constants-plugin.cjs"
+        "build-scripts/babel-plugins/inline-constants-plugin.js"
       ),
       {
         modules: ["@mdi/js"],
         ignoreModuleNotFound: true,
       },
     ],
-    // Minify template literals for production
-    isProdBuild && [
-      "template-html-minifier",
-      {
-        modules: {
-          lit: [
-            "html",
-            { name: "svg", encapsulation: "svg" },
-            { name: "css", encapsulation: "style" },
-          ],
-          "@polymer/polymer/lib/utils/html-tag": ["html"],
-        },
-        strictCSS: true,
-        htmlMinifier: module.exports.htmlMinifierOptions,
-        failOnError: true, // we can turn this off in case of false positives
-      },
+    // Part of ES2018. Converts {...a, b: 2} to Object.assign({}, a, {b: 2})
+    !latestBuild && [
+      "@babel/plugin-proposal-object-rest-spread",
+      { loose: true, useBuiltIns: true },
     ],
-    // 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
+    // Only support the syntax, Webpack will handle it.
+    "@babel/plugin-syntax-import-meta",
+    "@babel/plugin-syntax-dynamic-import",
+    "@babel/plugin-syntax-top-level-await",
+    "@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 }],
   ].filter(Boolean),
   exclude: [
     // \\ for Windows, / for Mac OS and Linux
     /node_modules[\\/]core-js/,
     /node_modules[\\/]webpack[\\/]buildin/,
   ],
-  sourceMaps: !isTestBuild,
 });
 
-const nameSuffix = (latestBuild) => (latestBuild ? "-latest" : "-es5");
-
 const outputPath = (outputRoot, latestBuild) =>
   path.resolve(outputRoot, latestBuild ? "frontend_latest" : "frontend_es5");
 
@@ -157,32 +114,29 @@ 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,
+  // Names of entrypoints that should not be hashed
+  dontHash: Set<string>
+}
+*/
 
 module.exports.config = {
-  app({ isProdBuild, latestBuild, isStatsBuild, isTestBuild, isWDS }) {
+  app({ isProdBuild, latestBuild, isStatsBuild, isWDS }) {
     return {
-      name: "app" + nameSuffix(latestBuild),
       entry: {
         service_worker: "./src/entrypoints/service_worker.ts",
         app: "./src/entrypoints/app.ts",
@@ -196,14 +150,12 @@ module.exports.config = {
       isProdBuild,
       latestBuild,
       isStatsBuild,
-      isTestBuild,
       isWDS,
     };
   },
 
   demo({ isProdBuild, latestBuild, isStatsBuild }) {
     return {
-      name: "demo" + nameSuffix(latestBuild),
       entry: {
         main: path.resolve(paths.demo_dir, "src/entrypoint.ts"),
       },
@@ -233,7 +185,6 @@ module.exports.config = {
     }
 
     return {
-      name: "cast" + nameSuffix(latestBuild),
       entry,
       outputPath: outputPath(paths.cast_output_root, latestBuild),
       publicPath: publicPath(latestBuild),
@@ -245,9 +196,8 @@ module.exports.config = {
     };
   },
 
-  hassio({ isProdBuild, latestBuild, isStatsBuild, isTestBuild }) {
+  hassio({ isProdBuild, latestBuild }) {
     return {
-      name: "supervisor" + nameSuffix(latestBuild),
       entry: {
         entrypoint: path.resolve(paths.hassio_dir, "src/entrypoint.ts"),
       },
@@ -255,19 +205,15 @@ module.exports.config = {
       publicPath: publicPath(latestBuild, paths.hassio_publicPath),
       isProdBuild,
       latestBuild,
-      isStatsBuild,
-      isTestBuild,
       isHassioBuild: true,
       defineOverlay: {
         __SUPERVISOR__: true,
-        __STATIC_PATH__: `"${paths.hassio_publicPath}/static/"`,
       },
     };
   },
 
   gallery({ isProdBuild, latestBuild }) {
     return {
-      name: "gallery" + nameSuffix(latestBuild),
       entry: {
         entrypoint: path.resolve(paths.gallery_dir, "src/entrypoint.js"),
       },

build-scripts/env.js

@@ -1,6 +1,7 @@
+/* eslint-disable @typescript-eslint/no-var-requires */
 const fs = require("fs");
 const path = require("path");
-const paths = require("./paths.cjs");
+const paths = require("./paths.js");
 
 module.exports = {
   useRollup() {
@@ -17,7 +18,7 @@ module.exports = {
   isStatsBuild() {
     return process.env.STATS === "1";
   },
-  isTestBuild() {
+  isTest() {
     return process.env.IS_TEST === "true";
   },
   isNetlify() {
@@ -25,8 +26,8 @@ module.exports = {
   },
   version() {
     const version = fs
-      .readFileSync(path.resolve(paths.polymer_dir, "pyproject.toml"), "utf8")
-      .match(/version\W+=\W"(\d{8}\.\d(?:\.dev)?)"/);
+      .readFileSync(path.resolve(paths.polymer_dir, "setup.cfg"), "utf8")
+      .match(/version\W+=\W(\d{8}\.\d)/);
     if (!version) {
       throw Error("Version not found");
     }

build-scripts/gulp/app.js

@@ -1,16 +1,19 @@
-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";
+// Run HA develop mode
+const gulp = require("gulp");
+
+const env = require("../env");
+
+require("./clean.js");
+require("./translations.js");
+require("./locale-data.js");
+require("./gen-icons-json.js");
+require("./gather-static.js");
+require("./compress.js");
+require("./webpack.js");
+require("./service-worker.js");
+require("./entry-html.js");
+require("./rollup.js");
+require("./wds.js");
 
 gulp.task(
   "develop-app",
@@ -22,7 +25,8 @@ gulp.task(
     gulp.parallel(
       "gen-service-worker-app-dev",
       "gen-icons-json",
-      "gen-pages-app-dev",
+      "gen-pages-dev",
+      "gen-index-app-dev",
       "build-translations",
       "build-locale-data"
     ),
@@ -46,7 +50,11 @@ gulp.task(
     "copy-static-app",
     env.useRollup() ? "rollup-prod-app" : "webpack-prod-app",
     // Don't compress running tests
-    ...(env.isTestBuild() ? [] : ["compress-app"]),
-    gulp.parallel("gen-pages-app-prod", "gen-service-worker-app-prod")
+    ...(env.isTest() ? [] : ["compress-app"]),
+    gulp.parallel(
+      "gen-pages-prod",
+      "gen-index-app-prod",
+      "gen-service-worker-app-prod"
+    )
   )
 );

build-scripts/gulp/cast.js

@@ -1,12 +1,14 @@
-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";
+const gulp = require("gulp");
+
+const env = require("../env");
+
+require("./clean.js");
+require("./translations.js");
+require("./gather-static.js");
+require("./webpack.js");
+require("./service-worker.js");
+require("./entry-html.js");
+require("./rollup.js");
 
 gulp.task(
   "develop-cast",
@@ -18,7 +20,7 @@ gulp.task(
     "translations-enable-merge-backend",
     gulp.parallel("gen-icons-json", "build-translations", "build-locale-data"),
     "copy-static-cast",
-    "gen-pages-cast-dev",
+    "gen-index-cast-dev",
     env.useRollup() ? "rollup-dev-server-cast" : "webpack-dev-server-cast"
   )
 );
@@ -34,6 +36,6 @@ gulp.task(
     gulp.parallel("gen-icons-json", "build-translations", "build-locale-data"),
     "copy-static-cast",
     env.useRollup() ? "rollup-prod-cast" : "webpack-prod-cast",
-    "gen-pages-cast-prod"
+    "gen-index-cast-prod"
   )
 );

build-scripts/gulp/clean.js

@@ -1,40 +1,36 @@
-import { deleteSync } from "del";
-import gulp from "gulp";
-import paths from "../paths.cjs";
-import "./translations.js";
+const del = require("del");
+const gulp = require("gulp");
+const paths = require("../paths");
+require("./translations");
 
 gulp.task(
   "clean",
-  gulp.parallel("clean-translations", async () =>
-    deleteSync([paths.app_output_root, paths.build_dir])
+  gulp.parallel("clean-translations", () =>
+    del([paths.app_output_root, paths.build_dir])
   )
 );
 
 gulp.task(
   "clean-demo",
-  gulp.parallel("clean-translations", async () =>
-    deleteSync([paths.demo_output_root, paths.build_dir])
+  gulp.parallel("clean-translations", () =>
+    del([paths.demo_output_root, paths.build_dir])
   )
 );
 
 gulp.task(
   "clean-cast",
-  gulp.parallel("clean-translations", async () =>
-    deleteSync([paths.cast_output_root, paths.build_dir])
+  gulp.parallel("clean-translations", () =>
+    del([paths.cast_output_root, paths.build_dir])
   )
 );
 
-gulp.task("clean-hassio", async () =>
-  deleteSync([paths.hassio_output_root, paths.build_dir])
+gulp.task("clean-hassio", () =>
+  del([paths.hassio_output_root, paths.build_dir])
 );
 
 gulp.task(
   "clean-gallery",
-  gulp.parallel("clean-translations", async () =>
-    deleteSync([
-      paths.gallery_output_root,
-      paths.gallery_build,
-      paths.build_dir,
-    ])
+  gulp.parallel("clean-translations", () =>
+    del([paths.gallery_output_root, paths.gallery_build, paths.build_dir])
   )
 );

build-scripts/gulp/compress.js

@@ -1,16 +1,45 @@
 // Tasks to compress
 
-import gulp from "gulp";
-import zopfli from "gulp-zopfli-green";
-import paths from "../paths.cjs";
+const gulp = require("gulp");
+const zopfli = require("gulp-zopfli-green");
+const merge = require("merge-stream");
+const path = require("path");
+const paths = require("../paths");
 
 const zopfliOptions = { threshold: 150 };
 
-const compressDist = (rootDir) =>
-  gulp
-    .src([`${rootDir}/**/*.{js,json,css,svg}`])
+gulp.task("compress-app", function compressApp() {
+  const jsLatest = gulp
+    .src(path.resolve(paths.app_output_latest, "**/*.js"))
     .pipe(zopfli(zopfliOptions))
-    .pipe(gulp.dest(rootDir));
+    .pipe(gulp.dest(paths.app_output_latest));
 
-gulp.task("compress-app", () => compressDist(paths.app_output_root));
-gulp.task("compress-hassio", () => compressDist(paths.hassio_output_root));
+  const jsEs5 = gulp
+    .src(path.resolve(paths.app_output_es5, "**/*.js"))
+    .pipe(zopfli(zopfliOptions))
+    .pipe(gulp.dest(paths.app_output_es5));
+
+  const polyfills = gulp
+    .src(path.resolve(paths.app_output_static, "polyfills/*.js"))
+    .pipe(zopfli(zopfliOptions))
+    .pipe(gulp.dest(path.resolve(paths.app_output_static, "polyfills")));
+
+  const translations = gulp
+    .src(path.resolve(paths.app_output_static, "translations/**/*.json"))
+    .pipe(zopfli(zopfliOptions))
+    .pipe(gulp.dest(path.resolve(paths.app_output_static, "translations")));
+
+  const icons = gulp
+    .src(path.resolve(paths.app_output_static, "mdi/*.json"))
+    .pipe(zopfli(zopfliOptions))
+    .pipe(gulp.dest(path.resolve(paths.app_output_static, "mdi")));
+
+  return merge(jsLatest, jsEs5, polyfills, translations, icons);
+});
+
+gulp.task("compress-hassio", function compressApp() {
+  return gulp
+    .src(path.resolve(paths.hassio_output_root, "**/*.js"))
+    .pipe(zopfli(zopfliOptions))
+    .pipe(gulp.dest(paths.hassio_output_root));
+});

build-scripts/gulp/demo.js

@@ -1,13 +1,16 @@
-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";
+// Run demo develop mode
+const gulp = require("gulp");
+
+const env = require("../env");
+
+require("./clean.js");
+require("./translations.js");
+require("./gen-icons-json.js");
+require("./gather-static.js");
+require("./webpack.js");
+require("./service-worker.js");
+require("./entry-html.js");
+require("./rollup.js");
 
 gulp.task(
   "develop-demo",
@@ -19,7 +22,7 @@ gulp.task(
     "translations-enable-merge-backend",
     gulp.parallel(
       "gen-icons-json",
-      "gen-pages-demo-dev",
+      "gen-index-demo-dev",
       "build-translations",
       "build-locale-data"
     ),
@@ -40,6 +43,6 @@ gulp.task(
     gulp.parallel("gen-icons-json", "build-translations", "build-locale-data"),
     "copy-static-demo",
     env.useRollup() ? "rollup-prod-demo" : "webpack-prod-demo",
-    "gen-pages-demo-prod"
+    "gen-index-demo-prod"
   )
 );

build-scripts/gulp/download-translations.js

@@ -1,176 +0,0 @@
-import fs from "fs/promises";
-import gulp from "gulp";
-import path from "path";
-import mapStream from "map-stream";
-import transform from "gulp-json-transform";
-import { LokaliseApi } from "@lokalise/node-api";
-import JSZip from "jszip";
-
-const inDir = "translations";
-const inDirFrontend = `${inDir}/frontend`;
-const inDirBackend = `${inDir}/backend`;
-const srcMeta = "src/translations/translationMetadata.json";
-const encoding = "utf8";
-
-function hasHtml(data) {
-  return /<[a-z][\s\S]*>/i.test(data);
-}
-
-function recursiveCheckHasHtml(file, data, errors, recKey) {
-  Object.keys(data).forEach(function (key) {
-    if (typeof data[key] === "object") {
-      const nextRecKey = recKey ? `${recKey}.${key}` : key;
-      recursiveCheckHasHtml(file, data[key], errors, nextRecKey);
-    } else if (hasHtml(data[key])) {
-      errors.push(`HTML found in ${file.path} at key ${recKey}.${key}`);
-    }
-  });
-}
-
-function checkHtml() {
-  const errors = [];
-
-  return mapStream(function (file, cb) {
-    const content = file.contents;
-    let error;
-    if (content) {
-      if (hasHtml(String(content))) {
-        const data = JSON.parse(String(content));
-        recursiveCheckHasHtml(file, data, errors);
-        if (errors.length > 0) {
-          error = errors.join("\r\n");
-        }
-      }
-    }
-    cb(error, file);
-  });
-}
-
-function convertBackendTranslations(data, _file) {
-  const output = { component: {} };
-  if (!data.component) {
-    return output;
-  }
-  Object.keys(data.component).forEach((domain) => {
-    if (!("entity_component" in data.component[domain])) {
-      return;
-    }
-    output.component[domain] = { entity_component: {} };
-    Object.keys(data.component[domain].entity_component).forEach((key) => {
-      output.component[domain].entity_component[key] =
-        data.component[domain].entity_component[key];
-    });
-  });
-  return output;
-}
-
-gulp.task("convert-backend-translations", function () {
-  return gulp
-    .src([`${inDirBackend}/*.json`])
-    .pipe(transform((data, file) => convertBackendTranslations(data, file)))
-    .pipe(gulp.dest(inDirBackend));
-});
-
-gulp.task("check-translations-html", function () {
-  return gulp
-    .src([`${inDirFrontend}/*.json`, `${inDirBackend}/*.json`])
-    .pipe(checkHtml());
-});
-
-gulp.task("check-all-files-exist", async function () {
-  const file = await fs.readFile(srcMeta, { encoding });
-  const meta = JSON.parse(file);
-  const writings = [];
-  Object.keys(meta).forEach((lang) => {
-    writings.push(
-      fs.writeFile(`${inDirFrontend}/${lang}.json`, JSON.stringify({}), {
-        flag: "wx",
-      }),
-      fs.writeFile(`${inDirBackend}/${lang}.json`, JSON.stringify({}), {
-        flag: "wx",
-      })
-    );
-  });
-  await Promise.allSettled(writings);
-});
-
-const lokaliseProjects = {
-  backend: "130246255a974bd3b5e8a1.51616605",
-  frontend: "3420425759f6d6d241f598.13594006",
-};
-
-gulp.task("fetch-lokalise", async function () {
-  let apiKey;
-  try {
-    apiKey =
-      process.env.LOKALISE_TOKEN ||
-      (await fs.readFile(".lokalise_token", { encoding }));
-  } catch {
-    throw new Error(
-      "An Administrator Lokalise API token is required to download the latest set of translations. Place your token in a new file `.lokalise_token` in the repo root directory."
-    );
-  }
-  const lokaliseApi = new LokaliseApi({ apiKey });
-
-  const mkdirPromise = Promise.all([
-    fs.mkdir(inDirFrontend, { recursive: true }),
-    fs.mkdir(inDirBackend, { recursive: true }),
-  ]);
-
-  await Promise.all(
-    Object.entries(lokaliseProjects).map(([project, projectId]) =>
-      lokaliseApi
-        .files()
-        .download(projectId, {
-          format: "json",
-          original_filenames: false,
-          replace_breaks: false,
-          json_unescaped_slashes: true,
-          export_empty_as: "skip",
-        })
-        .then((download) => fetch(download.bundle_url))
-        .then((response) => {
-          if (response.status === 200 || response.status === 0) {
-            return response.arrayBuffer();
-          }
-          throw new Error(response.statusText);
-        })
-        .then(JSZip.loadAsync)
-        .then(async (contents) => {
-          await mkdirPromise;
-          return Promise.all(
-            Object.keys(contents.files).map(async (filename) => {
-              const file = contents.file(filename);
-              if (!file) {
-                // no file, probably a directory
-                return Promise.resolve();
-              }
-              return file
-                .async("nodebuffer")
-                .then((content) =>
-                  fs.writeFile(
-                    path.join(
-                      inDir,
-                      project,
-                      filename.split("/").splice(-1)[0]
-                    ),
-                    content,
-                    { flag: "w", encoding }
-                  )
-                );
-            })
-          );
-        })
-    )
-  );
-});
-
-gulp.task(
-  "download-translations",
-  gulp.series(
-    "fetch-lokalise",
-    "convert-backend-translations",
-    "check-translations-html",
-    "check-all-files-exist"
-  )
-);

build-scripts/gulp/download_translations.js

@@ -0,0 +1,95 @@
+const del = require("del");
+const gulp = require("gulp");
+const fs = require("fs");
+const mapStream = require("map-stream");
+
+const inDirFrontend = "translations/frontend";
+const inDirBackend = "translations/backend";
+const downloadDir = "translations/downloads";
+const srcMeta = "src/translations/translationMetadata.json";
+
+const encoding = "utf8";
+
+const tasks = [];
+
+function hasHtml(data) {
+  return /<[a-z][\s\S]*>/i.test(data);
+}
+
+function recursiveCheckHasHtml(file, data, errors, recKey) {
+  Object.keys(data).forEach(function (key) {
+    if (typeof data[key] === "object") {
+      const nextRecKey = recKey ? `${recKey}.${key}` : key;
+      recursiveCheckHasHtml(file, data[key], errors, nextRecKey);
+    } else if (hasHtml(data[key])) {
+      errors.push(`HTML found in ${file.path} at key ${recKey}.${key}`);
+    }
+  });
+}
+
+function checkHtml() {
+  const errors = [];
+
+  return mapStream(function (file, cb) {
+    const content = file.contents;
+    let error;
+    if (content) {
+      if (hasHtml(String(content))) {
+        const data = JSON.parse(String(content));
+        recursiveCheckHasHtml(file, data, errors);
+        if (errors.length > 0) {
+          error = errors.join("\r\n");
+        }
+      }
+    }
+    cb(error, file);
+  });
+}
+
+let taskName = "clean-downloaded-translations";
+gulp.task(taskName, function () {
+  return del([`${downloadDir}/**`]);
+});
+tasks.push(taskName);
+
+taskName = "check-translations-html";
+gulp.task(taskName, function () {
+  return gulp.src(`${downloadDir}/*.json`).pipe(checkHtml());
+});
+tasks.push(taskName);
+
+taskName = "check-all-files-exist";
+gulp.task(taskName, function () {
+  const file = fs.readFileSync(srcMeta, { encoding });
+  const meta = JSON.parse(file);
+  Object.keys(meta).forEach((lang) => {
+    if (!fs.existsSync(`${inDirFrontend}/${lang}.json`)) {
+      fs.writeFileSync(`${inDirFrontend}/${lang}.json`, JSON.stringify({}));
+    }
+    if (!fs.existsSync(`${inDirBackend}/${lang}.json`)) {
+      fs.writeFileSync(`${inDirBackend}/${lang}.json`, JSON.stringify({}));
+    }
+  });
+  return Promise.resolve();
+});
+tasks.push(taskName);
+
+taskName = "move-downloaded-translations";
+gulp.task(taskName, function () {
+  return gulp.src(`${downloadDir}/*.json`).pipe(gulp.dest(inDirFrontend));
+});
+tasks.push(taskName);
+
+taskName = "check-downloaded-translations";
+gulp.task(
+  taskName,
+  gulp.series(
+    "check-translations-html",
+    "move-downloaded-translations",
+    "check-all-files-exist",
+    "clean-downloaded-translations"
+  )
+);
+tasks.push(taskName);
+
+module.exports = tasks;

build-scripts/gulp/entry-html.js

@@ -1,233 +1,344 @@
 // Tasks to generate entry HTML
+/* eslint-disable import/no-dynamic-require */
+/* eslint-disable global-require */
+const gulp = require("gulp");
+const fs = require("fs-extra");
+const path = require("path");
+const template = require("lodash.template");
+const minify = require("html-minifier").minify;
+const paths = require("../paths.js");
+const env = require("../env.js");
 
-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 templatePath = (tpl) =>
+  path.resolve(paths.polymer_dir, "src/html/", `${tpl}.html.template`);
 
-const renderTemplate = (templateFile, data = {}) => {
-  const compiled = template(
-    fs.readFileSync(templateFile, { encoding: "utf-8" })
-  );
+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(),
-    // Resolve any child/nested templates relative to the parent and pass the same data
-    renderTemplate: (childTemplate) =>
-      renderTemplate(
-        path.resolve(path.dirname(templateFile), childTemplate),
-        data
-      ),
+    renderTemplate,
   });
 };
 
-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
+const renderDemoTemplate = (pth, data = {}) =>
+  renderTemplate(pth, data, (tpl) =>
+    path.resolve(paths.demo_dir, "src/html/", `${tpl}.html.template`)
   );
-};
 
-// 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);
-    }
-  };
+const renderCastTemplate = (pth, data = {}) =>
+  renderTemplate(pth, data, (tpl) =>
+    path.resolve(paths.cast_dir, "src/html/", `${tpl}.html.template`)
+  );
 
-// 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 renderGalleryTemplate = (pth, data = {}) =>
+  renderTemplate(pth, data, (tpl) =>
+    path.resolve(paths.gallery_dir, "src/html/", `${tpl}.html.template`)
+  );
+
+const minifyHtml = (content) =>
+  minify(content, {
+    collapseWhitespace: true,
+    minifyJS: true,
+    minifyCSS: true,
+    removeComments: true,
+  });
+
+const PAGES = ["onboarding", "authorize"];
+
+gulp.task("gen-pages-dev", (done) => {
+  for (const page of PAGES) {
+    const content = renderTemplate(page, {
+      latestPageJS: `/frontend_latest/${page}.js`,
+
+      es5PageJS: `/frontend_es5/${page}.js`,
+    });
+
+    fs.outputFileSync(
+      path.resolve(paths.app_output_root, `${page}.html`),
+      content
     );
-    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);
-  };
+  }
+  done();
+});
 
-// 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,
+gulp.task("gen-pages-prod", (done) => {
+  const latestManifest = require(path.resolve(
     paths.app_output_latest,
-    paths.app_output_es5
-  )
-);
+    "manifest.json"
+  ));
+  const es5Manifest = require(path.resolve(
+    paths.app_output_es5,
+    "manifest.json"
+  ));
 
-const CAST_PAGE_ENTRIES = {
-  "faq.html": ["launcher"],
-  "index.html": ["launcher"],
-  "media.html": ["media"],
-  "receiver.html": ["receiver"],
-};
+  for (const page of PAGES) {
+    const content = renderTemplate(page, {
+      latestPageJS: latestManifest[`${page}.js`],
 
-gulp.task(
-  "gen-pages-cast-dev",
-  genPagesDevTask(CAST_PAGE_ENTRIES, paths.cast_dir, paths.cast_output_root)
-);
+      es5PageJS: es5Manifest[`${page}.js`],
+    });
 
-gulp.task(
-  "gen-pages-cast-prod",
-  genPagesProdTask(
-    CAST_PAGE_ENTRIES,
-    paths.cast_dir,
-    paths.cast_output_root,
+    fs.outputFileSync(
+      path.resolve(paths.app_output_root, `${page}.html`),
+      minifyHtml(content)
+    );
+  }
+  done();
+});
+
+gulp.task("gen-index-app-dev", (done) => {
+  let latestAppJS, latestCoreJS, 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", (done) => {
+  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 = minifyHtml(content).replace(/#THEMEC/g, "{{ theme_color }}");
+
+  fs.outputFileSync(
+    path.resolve(paths.app_output_root, "index.html"),
+    minified
+  );
+  done();
+});
+
+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,
-    paths.cast_output_es5
-  )
-);
+    "manifest.json"
+  ));
+  const es5Manifest = require(path.resolve(
+    paths.cast_output_es5,
+    "manifest.json"
+  ));
 
-const DEMO_PAGE_ENTRIES = { "index.html": ["main"] };
+  const contentReceiver = renderCastTemplate("receiver", {
+    latestReceiverJS: latestManifest["receiver.js"],
+  });
+  fs.outputFileSync(
+    path.resolve(paths.cast_output_root, "receiver.html"),
+    contentReceiver
+  );
 
-gulp.task(
-  "gen-pages-demo-dev",
-  genPagesDevTask(DEMO_PAGE_ENTRIES, paths.demo_dir, paths.demo_output_root)
-);
+  const contentMedia = renderCastTemplate("media", {
+    latestMediaJS: latestManifest["media.js"],
+    es5MediaJS: es5Manifest["media.js"],
+  });
+  fs.outputFileSync(
+    path.resolve(paths.cast_output_root, "media.html"),
+    contentMedia
+  );
 
-gulp.task(
-  "gen-pages-demo-prod",
-  genPagesProdTask(
-    DEMO_PAGE_ENTRIES,
-    paths.demo_dir,
-    paths.demo_output_root,
+  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", (done) => {
+  const latestManifest = require(path.resolve(
     paths.demo_output_latest,
-    paths.demo_output_es5
-  )
-);
+    "manifest.json"
+  ));
+  const es5Manifest = require(path.resolve(
+    paths.demo_output_es5,
+    "manifest.json"
+  ));
+  const content = renderDemoTemplate("index", {
+    latestDemoJS: latestManifest["main.js"],
 
-const GALLERY_PAGE_ENTRIES = { "index.html": ["entrypoint"] };
+    es5DemoJS: es5Manifest["main.js"],
+  });
+  const minified = minifyHtml(content);
 
-gulp.task(
-  "gen-pages-gallery-dev",
-  genPagesDevTask(
-    GALLERY_PAGE_ENTRIES,
-    paths.gallery_dir,
-    paths.gallery_output_root
-  )
-);
+  fs.outputFileSync(
+    path.resolve(paths.demo_output_root, "index.html"),
+    minified
+  );
+  done();
+});
 
-gulp.task(
-  "gen-pages-gallery-prod",
-  genPagesProdTask(
-    GALLERY_PAGE_ENTRIES,
-    paths.gallery_dir,
-    paths.gallery_output_root,
-    paths.gallery_output_latest
-  )
-);
+gulp.task("gen-index-gallery-dev", (done) => {
+  const content = renderGalleryTemplate("index", {
+    latestGalleryJS: "./frontend_latest/entrypoint.js",
+  });
 
-const HASSIO_PAGE_ENTRIES = { "entrypoint.js": ["entrypoint"] };
+  fs.outputFileSync(
+    path.resolve(paths.gallery_output_root, "index.html"),
+    content
+  );
+  done();
+});
 
-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-index-gallery-prod", (done) => {
+  const latestManifest = require(path.resolve(
+    paths.gallery_output_latest,
+    "manifest.json"
+  ));
+  const content = renderGalleryTemplate("index", {
+    latestGalleryJS: latestManifest["entrypoint.js"],
+  });
+  const minified = minifyHtml(content);
 
-gulp.task(
-  "gen-pages-hassio-prod",
-  genPagesProdTask(
-    HASSIO_PAGE_ENTRIES,
-    paths.hassio_dir,
-    paths.hassio_output_root,
+  fs.outputFileSync(
+    path.resolve(paths.gallery_output_root, "index.html"),
+    minified
+  );
+  done();
+});
+
+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,
-    "src"
-  )
-);
+    "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/fetch-nightly-translations.js

@@ -1,171 +0,0 @@
-// Task to download the latest Lokalise translations from the nightly workflow artifacts
-
-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";
-const REPO = "frontend";
-const WORKFLOW_NAME = "nightly.yaml";
-const ARTIFACT_NAME = "translations";
-const CLIENT_ID = "Iv1.3914e28cb27834d1";
-const EXTRACT_DIR = "translations";
-const TOKEN_FILE = path.posix.join(EXTRACT_DIR, "token.json");
-const ARTIFACT_FILE = path.posix.join(EXTRACT_DIR, "artifact.json");
-
-let allowTokenSetup = false;
-gulp.task("allow-setup-fetch-nightly-translations", (done) => {
-  allowTokenSetup = true;
-  done();
-});
-
-gulp.task("fetch-nightly-translations", async function () {
-  // Skip all when environment flag is set (assumes translations are already in place)
-  if (process.env?.SKIP_FETCH_NIGHTLY_TRANSLATIONS) {
-    console.log("Skipping fetch due to environment signal");
-    return;
-  }
-
-  // Read current translations artifact info if it exists,
-  // and stop if they are not old enough
-  let currentArtifact;
-  try {
-    currentArtifact = JSON.parse(await readFile(ARTIFACT_FILE, "utf-8"));
-    const currentAge =
-      (Date.now() - Date.parse(currentArtifact.created_at)) / 3600000;
-    if (currentAge < MAX_AGE) {
-      console.log(
-        "Keeping current translations (only %s hours old)",
-        currentAge.toFixed(1)
-      );
-      return;
-    }
-  } catch {
-    currentArtifact = null;
-  }
-
-  // To store file writing promises
-  const createExtractDir = mkdir(EXTRACT_DIR, { recursive: true });
-  const writings = [];
-
-  // Authenticate to GitHub using GitHub action token if it exists,
-  // otherwise look for a saved user token or generate a new one if none
-  let tokenAuth;
-  if (process.env.GITHUB_TOKEN) {
-    tokenAuth = { token: process.env.GITHUB_TOKEN };
-  } else {
-    try {
-      tokenAuth = JSON.parse(await readFile(TOKEN_FILE, "utf-8"));
-    } catch {
-      if (!allowTokenSetup) {
-        console.log("No token found so  build wil continue with English only");
-        return;
-      }
-      const auth = createOAuthDeviceAuth({
-        clientType: "github-app",
-        clientId: CLIENT_ID,
-        onVerification: (verification) => {
-          console.log(
-            "Task needs to authenticate to GitHub to fetch the translations from nightly workflow\n" +
-              "Please go to %s to authorize this task\n" +
-              "\nEnter user code: %s\n\n" +
-              "This code will expire in %s minutes\n" +
-              "Task will automatically continue after authorization and token will be saved for future use",
-            verification.verification_uri,
-            verification.user_code,
-            (verification.expires_in / 60).toFixed(0)
-          );
-        },
-      });
-      tokenAuth = await auth({ type: "oauth" });
-      writings.push(
-        createExtractDir.then(
-          writeFile(TOKEN_FILE, JSON.stringify(tokenAuth, null, 2))
-        )
-      );
-    }
-  }
-
-  // Authenticate with token and request workflow runs from GitHub
-  console.log("Fetching new translations...");
-  const octokit = new (Octokit.plugin(retry))({
-    userAgent: "Fetch Nightly Translations",
-    auth: tokenAuth.token,
-  });
-
-  const workflowRunsResponse = await octokit.rest.actions.listWorkflowRuns({
-    owner: OWNER,
-    repo: REPO,
-    workflow_id: WORKFLOW_NAME,
-    status: "success",
-    event: "schedule",
-    per_page: 1,
-    exclude_pull_requests: true,
-  });
-  if (workflowRunsResponse.data.total_count === 0) {
-    throw Error("No successful nightly workflow runs found");
-  }
-  const latestNightlyRun = workflowRunsResponse.data.workflow_runs[0];
-
-  // Stop if current is already the latest, otherwise Find the translations artifact
-  if (currentArtifact?.workflow_run.id === latestNightlyRun.id) {
-    console.log("Stopping because current translations are still the latest");
-    return;
-  }
-  const latestArtifact = (
-    await octokit.actions.listWorkflowRunArtifacts({
-      owner: OWNER,
-      repo: REPO,
-      run_id: latestNightlyRun.id,
-    })
-  ).data.artifacts.find((artifact) => artifact.name === ARTIFACT_NAME);
-  if (!latestArtifact) {
-    throw Error("Latest nightly workflow run has no translations artifact");
-  }
-  writings.push(
-    createExtractDir.then(
-      writeFile(ARTIFACT_FILE, JSON.stringify(latestArtifact, null, 2))
-    )
-  );
-
-  // Remove the current translations
-  const deleteCurrent = Promise.all(writings).then(
-    deleteAsync([`${EXTRACT_DIR}/*`, `!${ARTIFACT_FILE}`, `!${TOKEN_FILE}`])
-  );
-
-  // Get the download URL and follow the redirect to download (stored as ArrayBuffer)
-  const downloadResponse = await octokit.actions.downloadArtifact({
-    owner: OWNER,
-    repo: REPO,
-    artifact_id: latestArtifact.id,
-    archive_format: "zip",
-  });
-  if (downloadResponse.status !== 200) {
-    throw Error("Failure downloading translations artifact");
-  }
-
-  // Artifact is a tarball, but GitHub adds it to a zip file
-  console.log("Unpacking downloaded translations...");
-  const zip = await jszip.loadAsync(downloadResponse.data);
-  await deleteCurrent;
-  const extractStream = zip.file(/.*/)[0].nodeStream().pipe(tar.extract());
-  await new Promise((resolve, reject) => {
-    extractStream.on("close", resolve).on("error", reject);
-  });
-});
-
-gulp.task(
-  "setup-and-fetch-nightly-translations",
-  gulp.series(
-    "allow-setup-fetch-nightly-translations",
-    "fetch-nightly-translations"
-  )
-);

build-scripts/gulp/gallery.js

@@ -1,23 +1,27 @@
-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";
+/* eslint-disable */
+// 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");
+const paths = require("../paths");
+
+require("./clean.js");
+require("./translations.js");
+require("./gen-icons-json.js");
+require("./gather-static.js");
+require("./webpack.js");
+require("./service-worker.js");
+require("./entry-html.js");
+require("./rollup.js");
 
 gulp.task("gather-gallery-pages", async function gatherPages() {
   const pageDir = path.resolve(paths.gallery_dir, "src/pages");
-  const files = await glob(path.resolve(pageDir, "**/*"));
+  const files = glob.sync(path.resolve(pageDir, "**/*"));
 
   const galleryBuild = path.resolve(paths.gallery_dir, "build");
   fs.mkdirSync(galleryBuild, { recursive: true });
@@ -37,7 +41,7 @@ gulp.task("gather-gallery-pages", async function gatherPages() {
     }
     processed.add(pageId);
 
-    const [category] = pageId.split("/", 2);
+    const [category, name] = pageId.split("/", 2);
 
     const demoFile = path.resolve(pageDir, `${pageId}.ts`);
     const descriptionFile = path.resolve(pageDir, `${pageId}.markdown`);
@@ -86,7 +90,9 @@ gulp.task("gather-gallery-pages", async function gatherPages() {
 
   // Generate sidebar
   const sidebarPath = path.resolve(paths.gallery_dir, "sidebar.js");
-  const sidebar = (await import(sidebarPath)).default;
+  // To make watch work during development
+  delete require.cache[sidebarPath];
+  const sidebar = require(sidebarPath);
 
   const pagesToProcess = {};
   for (const key of processed) {
@@ -156,7 +162,7 @@ gulp.task(
       "gather-gallery-pages"
     ),
     "copy-static-gallery",
-    "gen-pages-gallery-dev",
+    "gen-index-gallery-dev",
     gulp.parallel(
       env.useRollup()
         ? "rollup-dev-server-gallery"
@@ -190,6 +196,6 @@ gulp.task(
     ),
     "copy-static-gallery",
     env.useRollup() ? "rollup-prod-gallery" : "webpack-prod-gallery",
-    "gen-pages-gallery-prod"
+    "gen-index-gallery-prod"
   )
 );

build-scripts/gulp/gather-static.js

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

@@ -1,15 +1,17 @@
-import fs from "fs";
-import gulp from "gulp";
-import hash from "object-hash";
-import path from "path";
-import paths from "../paths.cjs";
+const gulp = require("gulp");
+const path = require("path");
+const fs = require("fs");
+const hash = require("object-hash");
 
-const ICON_PACKAGE_PATH = path.resolve("node_modules/@mdi/svg/");
+const ICON_PACKAGE_PATH = path.resolve(
+  __dirname,
+  "../../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(paths.build_dir, "mdi");
-const REMOVED_ICONS_PATH = new URL("../removedIcons.json", import.meta.url);
+const OUTPUT_DIR = path.resolve(__dirname, "../../build/mdi");
+const REMOVED_ICONS_PATH = path.resolve(__dirname, "../removedIcons.json");
 
 const encoding = "utf8";
 
@@ -132,11 +134,11 @@ gulp.task("gen-icons-json", (done) => {
   });
 
   const file = fs.readFileSync(PACKAGE_PATH, { encoding });
-  const packageMeta = JSON.parse(file);
+  const package = JSON.parse(file);
 
   fs.writeFileSync(
     path.resolve(OUTPUT_DIR, "iconMetadata.json"),
-    JSON.stringify({ version: packageMeta.version, parts })
+    JSON.stringify({ version: package.version, parts })
   );
 
   fs.writeFileSync(
@@ -154,12 +156,3 @@ gulp.task("gen-icons-json", (done) => {
 
   done();
 });
-
-gulp.task("gen-dummy-icons-json", (done) => {
-  if (!fs.existsSync(OUTPUT_DIR)) {
-    fs.mkdirSync(OUTPUT_DIR, { recursive: true });
-  }
-
-  fs.writeFileSync(path.resolve(OUTPUT_DIR, "iconList.json"), "[]");
-  done();
-});

build-scripts/gulp/hassio.js

@@ -1,13 +1,14 @@
-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";
+const gulp = require("gulp");
+
+const env = require("../env");
+
+require("./clean.js");
+require("./gen-icons-json.js");
+require("./webpack.js");
+require("./compress.js");
+require("./rollup.js");
+require("./gather-static.js");
+require("./translations.js");
 
 gulp.task(
   "develop-hassio",
@@ -16,12 +17,11 @@ gulp.task(
       process.env.NODE_ENV = "development";
     },
     "clean-hassio",
-    "gen-dummy-icons-json",
-    "gen-pages-hassio-dev",
+    "gen-index-hassio-dev",
     "build-supervisor-translations",
     "copy-translations-supervisor",
     "build-locale-data",
-    "copy-static-supervisor",
+    "copy-locale-data-supervisor",
     env.useRollup() ? "rollup-watch-hassio" : "webpack-watch-hassio"
   )
 );
@@ -33,14 +33,13 @@ gulp.task(
       process.env.NODE_ENV = "production";
     },
     "clean-hassio",
-    "gen-dummy-icons-json",
     "build-supervisor-translations",
     "copy-translations-supervisor",
     "build-locale-data",
-    "copy-static-supervisor",
+    "copy-locale-data-supervisor",
     env.useRollup() ? "rollup-prod-hassio" : "webpack-prod-hassio",
-    "gen-pages-hassio-prod",
+    "gen-index-hassio-prod",
     ...// Don't compress running tests
-    (env.isTestBuild() ? [] : ["compress-hassio"])
+    (env.isTest() ? [] : ["compress-hassio"])
   )
 );

build-scripts/gulp/locale-data.js

@@ -1,73 +1,74 @@
-import { deleteSync } from "del";
-import { mkdir, readFile, writeFile } from "fs/promises";
-import gulp from "gulp";
-import path from "path";
-import paths from "../paths.cjs";
+/* eslint-disable @typescript-eslint/no-var-requires */
 
-const outDir = path.join(paths.build_dir, "locale-data");
+const del = require("del");
+const path = require("path");
+const gulp = require("gulp");
+const fs = require("fs");
+const paths = require("../paths");
 
-const INTL_PACKAGES = {
+const outDir = "build/locale-data";
+
+gulp.task("clean-locale-data", () => del([outDir]));
+
+gulp.task("ensure-locale-data-build-dir", (done) => {
+  if (!fs.existsSync(outDir)) {
+    fs.mkdirSync(outDir, { recursive: true });
+  }
+  done();
+});
+
+const modules = {
   "intl-relativetimeformat": "RelativeTimeFormat",
   "intl-datetimeformat": "DateTimeFormat",
   "intl-numberformat": "NumberFormat",
-  "intl-displaynames": "DisplayNames",
-  "intl-listformat": "ListFormat",
 };
 
-const convertToJSON = async (pkg, lang) => {
-  let localeData;
-  try {
-    localeData = await readFile(
-      path.resolve(
-        paths.polymer_dir,
-        `node_modules/@formatjs/${pkg}/locale-data/${lang}.js`
-      ),
-      "utf-8"
-    );
-  } catch (e) {
-    // Ignore if language is missing (i.e. not supported by @formatjs)
-    if (e.code === "ENOENT") {
-      return;
-    } else {
-      throw e;
-    }
-  }
-  // Convert to JSON
-  const className = INTL_PACKAGES[pkg];
-  localeData = localeData
-    .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\\(`,
-        "im"
-      ),
-      ""
-    )
-    .replace(/\)\s*}/im, "");
-  // Parse to validate JSON, then stringify to minify
-  localeData = JSON.stringify(JSON.parse(localeData));
-  await writeFile(path.join(outDir, `${pkg}/${lang}.json`), localeData);
-};
-
-gulp.task("clean-locale-data", async () => deleteSync([outDir]));
-
-gulp.task("create-locale-data", async () => {
+gulp.task("create-locale-data", (done) => {
   const translationMeta = JSON.parse(
-    await readFile(
-      path.resolve(paths.translations_src, "translationMetadata.json"),
-      "utf-8"
+    fs.readFileSync(
+      path.join(paths.translations_src, "translationMetadata.json")
     )
   );
-  const conversions = [];
-  for (const pkg of Object.keys(INTL_PACKAGES)) {
-    await mkdir(path.join(outDir, pkg), { recursive: true });
-    for (const lang of Object.keys(translationMeta)) {
-      conversions.push(convertToJSON(pkg, lang));
-    }
-  }
-  await Promise.all(conversions);
+  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`)
+          )
+        )
+          .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\\(`,
+              "im"
+            ),
+            ""
+          )
+          .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.writeFileSync(
+          path.join(outDir, `${module}/${lang}.json`),
+          localeData
+        );
+      } catch (e) {
+        if (e.code !== "MODULE_NOT_FOUND") {
+          throw e;
+        }
+      }
+    });
+    done();
+  });
 });
 
 gulp.task(
   "build-locale-data",
-  gulp.series("clean-locale-data", "create-locale-data")
+  gulp.series(
+    "clean-locale-data",
+    "ensure-locale-data-build-dir",
+    "create-locale-data"
+  )
 );

build-scripts/gulp/rollup.js

@@ -1,14 +1,13 @@
 // Tasks to run Rollup
-
-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 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 rollupConfig = require("../rollup");
+const paths = require("../paths");
+const open = require("open");
 
 const bothBuilds = (createConfigFunc, params) =>
   gulp.series(
@@ -31,11 +30,11 @@ const bothBuilds = (createConfigFunc, params) =>
   );
 
 function createServer(serveOptions) {
-  const server = http.createServer((request, response) =>
-    handler(request, response, {
+  const server = http.createServer((request, response) => {
+    return handler(request, response, {
       public: serveOptions.root,
-    })
-  );
+    });
+  });
 
   server.listen(
     serveOptions.port,
@@ -47,7 +46,7 @@ function createServer(serveOptions) {
   );
 }
 
-function watchRollup(createConfig, extraWatchSrc = [], serveOptions = null) {
+function watchRollup(createConfig, extraWatchSrc = [], serveOptions) {
   const { inputOptions, outputOptions } = createConfig({
     isProdBuild: false,
     latestBuild: true,

build-scripts/gulp/service-worker.js

@@ -1,12 +1,13 @@
 // Generate service worker.
 // Based on manifest, create a file with the content as service_worker.js
-
-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";
+/* eslint-disable import/no-dynamic-require */
+/* eslint-disable global-require */
+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.js");
 
 const swDest = path.resolve(paths.app_output_root, "service_worker.js");
 
@@ -29,9 +30,10 @@ self.addEventListener('install', (event) => {
 
 gulp.task("gen-service-worker-app-prod", async () => {
   // Read bundled source file
-  const bundleManifestLatest = fs.readJsonSync(
-    path.resolve(paths.app_output_latest, "manifest.json")
-  );
+  const bundleManifestLatest = require(path.resolve(
+    paths.app_output_latest,
+    "manifest.json"
+  ));
   let serviceWorkerContent = fs.readFileSync(
     paths.app_output_root + bundleManifestLatest["service_worker.js"],
     "utf-8"
@@ -46,9 +48,10 @@ gulp.task("gen-service-worker-app-prod", async () => {
   );
 
   // Remove ES5
-  const bundleManifestES5 = fs.readJsonSync(
-    path.resolve(paths.app_output_es5, "manifest.json")
-  );
+  const bundleManifestES5 = require(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

@@ -1,24 +1,19 @@
-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";
+/* eslint-disable @typescript-eslint/no-var-requires */
+
+const crypto = require("crypto");
+const del = require("del");
+const path = require("path");
+const source = require("vinyl-source-stream");
+const vinylBuffer = require("vinyl-buffer");
+const gulp = require("gulp");
+const fs = require("fs");
+const foreach = require("gulp-foreach");
+const merge = require("gulp-merge-json");
+const rename = require("gulp-rename");
+const transform = require("gulp-json-transform");
+const { mapFiles } = require("../util");
+const env = require("../env");
+const paths = require("../paths");
 
 const inFrontendDir = "translations/frontend";
 const inBackendDir = "translations/backend";
@@ -28,22 +23,14 @@ const coreDir = workDir + "/core";
 const outDir = workDir + "/output";
 let mergeBackend = false;
 
-gulp.task(
-  "translations-enable-merge-backend",
-  gulp.parallel((done) => {
-    mergeBackend = true;
-    done();
-  }, "allow-setup-fetch-nightly-translations")
-);
+gulp.task("translations-enable-merge-backend", (done) => {
+  mergeBackend = true;
+  done();
+});
 
 // Panel translations which should be split from the core translations.
 const TRANSLATION_FRAGMENTS = Object.keys(
-  JSON.parse(
-    readFileSync(
-      path.resolve(paths.polymer_dir, "src/translations/en.json"),
-      "utf-8"
-    )
-  ).ui.panel
+  require("../../src/translations/en.json").ui.panel
 );
 
 function recursiveFlatten(prefix, data) {
@@ -130,14 +117,17 @@ function lokaliseTransform(data, original, file) {
   return output;
 }
 
-gulp.task("clean-translations", async () => deleteSync([workDir]));
+gulp.task("clean-translations", () => del([workDir]));
 
-gulp.task("ensure-translations-build-dir", async () => {
-  mkdirSync(workDir, { recursive: true });
+gulp.task("ensure-translations-build-dir", (done) => {
+  if (!fs.existsSync(workDir)) {
+    fs.mkdirSync(workDir, { recursive: true });
+  }
+  done();
 });
 
 gulp.task("create-test-metadata", (cb) => {
-  writeFile(
+  fs.writeFile(
     workDir + "/testMetadata.json",
     JSON.stringify({
       test: {
@@ -180,27 +170,20 @@ gulp.task("build-master-translation", () => {
     .pipe(transform((data, file) => lokaliseTransform(data, data, file)))
     .pipe(
       merge({
-        fileName: "en.json",
+        fileName: "translationMaster.json",
       })
     )
-    .pipe(gulp.dest(fullDir));
+    .pipe(gulp.dest(workDir));
 });
 
 gulp.task("build-merged-translations", () =>
   gulp
-    .src(
-      [
-        inFrontendDir + "/*.json",
-        "!" + inFrontendDir + "/en.json",
-        workDir + "/test.json",
-      ],
-      {
-        allowEmpty: true,
-      }
-    )
+    .src([inFrontendDir + "/*.json", workDir + "/test.json"], {
+      allowEmpty: true,
+    })
     .pipe(transform((data, file) => lokaliseTransform(data, data, file)))
     .pipe(
-      flatmap((stream, file) => {
+      foreach((stream, file) => {
         // For each language generate a merged json file. It begins with the master
         // translation as a failsafe for untranslated strings, and merges all parent
         // tags into one file for each specific subtag
@@ -210,7 +193,7 @@ gulp.task("build-merged-translations", () =>
         //       than a base translation + region.
         const tr = path.basename(file.history[0], ".json");
         const subtags = tr.split("-");
-        const src = [fullDir + "/en.json"];
+        const src = [workDir + "/translationMaster.json"];
         for (let i = 1; i <= subtags.length; i++) {
           const lang = subtags.slice(0, i).join("-");
           if (lang === "test") {
@@ -310,14 +293,15 @@ const fingerprints = {};
 
 gulp.task("build-translation-fingerprints", () => {
   // Fingerprint full file of each language
-  const files = readdirSync(fullDir);
+  const files = fs.readdirSync(fullDir);
 
   for (let i = 0; i < files.length; i++) {
     fingerprints[files[i].split(".")[0]] = {
       // In dev we create fake hashes
       hash: env.isProdBuild()
-        ? createHash("md5")
-            .update(readFileSync(path.join(fullDir, files[i]), "utf-8"))
+        ? crypto
+            .createHash("md5")
+            .update(fs.readFileSync(path.join(fullDir, files[i]), "utf-8"))
             .digest("hex")
         : "dev",
     };
@@ -333,7 +317,7 @@ gulp.task("build-translation-fingerprints", () => {
         throw new Error(`Unable to find hash for ${filename}`);
       }
 
-      renameSync(
+      fs.renameSync(
         filename,
         `${parsed.dir}/${parsed.name}-${fingerprints[parsed.name].hash}${
           parsed.ext
@@ -394,6 +378,7 @@ gulp.task("build-translation-write-metadata", () =>
           if (value.nativeName) {
             newData[key] = value;
           } else {
+            // eslint-disable-next-line no-console
             console.warn(
               `Skipping language ${key}. Native name was not translated.`
             );
@@ -415,7 +400,7 @@ gulp.task("build-translation-write-metadata", () =>
 gulp.task(
   "create-translations",
   gulp.series(
-    ...(env.isProdBuild() ? [] : ["create-test-translation"]),
+    env.isProdBuild() ? (done) => done() : "create-test-translation",
     "build-master-translation",
     "build-merged-translations",
     gulp.parallel(...splitTasks),
@@ -426,10 +411,8 @@ gulp.task(
 gulp.task(
   "build-translations",
   gulp.series(
-    gulp.parallel(
-      "fetch-nightly-translations",
-      gulp.series("clean-translations", "ensure-translations-build-dir")
-    ),
+    "clean-translations",
+    "ensure-translations-build-dir",
     "create-translations",
     "build-translation-fingerprints",
     "build-translation-write-metadata"
@@ -439,10 +422,8 @@ gulp.task(
 gulp.task(
   "build-supervisor-translations",
   gulp.series(
-    gulp.parallel(
-      "fetch-nightly-translations",
-      gulp.series("clean-translations", "ensure-translations-build-dir")
-    ),
+    "clean-translations",
+    "ensure-translations-build-dir",
     "build-master-translation",
     "build-merged-translations",
     "build-translation-fragment-supervisor",

build-scripts/gulp/wds.js

@@ -1,7 +1,8 @@
-import gulp from "gulp";
-import { startDevServer } from "@web/dev-server";
+// Tasks to run Rollup
+const gulp = require("gulp");
+const { startDevServer } = require("@web/dev-server");
 
-gulp.task("wds-watch-app", async () => {
+gulp.task("wds-watch-app", () => {
   startDevServer({
     config: {
       watch: true,

build-scripts/gulp/webpack.js

@@ -1,20 +1,19 @@
+/* eslint-disable @typescript-eslint/no-var-requires */
 // Tasks to run webpack.
-
-import fs from "fs";
-import path from "path";
-import log from "fancy-log";
-import gulp from "gulp";
-import webpack from "webpack";
-import WebpackDevServer from "webpack-dev-server";
-import env from "../env.cjs";
-import paths from "../paths.cjs";
-import {
+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 paths = require("../paths");
+const {
   createAppConfig,
-  createCastConfig,
   createDemoConfig,
-  createGalleryConfig,
+  createCastConfig,
   createHassioConfig,
-} from "../webpack.cjs";
+  createGalleryConfig,
+} = require("../webpack");
 
 const bothBuilds = (createConfigFunc, params) => [
   createConfigFunc({ ...params, latestBuild: true }),
@@ -44,7 +43,6 @@ const runDevServer = async ({
 }) => {
   const server = new WebpackDevServer(
     {
-      hot: false,
       open: true,
       host: listenHost,
       port,
@@ -71,6 +69,7 @@ const doneHandler = (done) => (err, stats) => {
   }
 
   if (stats.hasErrors() || stats.hasWarnings()) {
+    // eslint-disable-next-line no-console
     console.log(stats.toString("minimal"));
   }
 
@@ -107,8 +106,6 @@ gulp.task("webpack-prod-app", () =>
   prodBuild(
     bothBuilds(createAppConfig, {
       isProdBuild: true,
-      isStatsBuild: env.isStatsBuild(),
-      isTestBuild: env.isTestBuild(),
     })
   )
 );
@@ -166,8 +163,6 @@ gulp.task("webpack-prod-hassio", () =>
   prodBuild(
     bothBuilds(createHassioConfig, {
       isProdBuild: true,
-      isStatsBuild: env.isStatsBuild(),
-      isTestBuild: env.isTestBuild(),
     })
   )
 );

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

@@ -1,59 +0,0 @@
-#!/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/paths.js

@@ -1,3 +1,4 @@
+/* eslint-disable @typescript-eslint/no-var-requires */
 const path = require("path");
 
 module.exports = {

build-scripts/rollup-plugins/worker-plugin.js

@@ -81,13 +81,13 @@ module.exports = function (opts = {}) {
         opts.workerRegexp.flags
       );
       if (!workerRegexp.test(code)) {
-        return undefined;
+        return;
       }
 
       const ms = new MagicString(code);
       // Reset the regexp
       workerRegexp.lastIndex = 0;
-      for (;;) {
+      while (true) {
         const match = workerRegexp.exec(code);
         if (!match) {
           break;
@@ -98,12 +98,11 @@ module.exports = function (opts = {}) {
         // Parse the optional options object
         if (match[3] && match[3].length > 0) {
           // FIXME: ooooof!
-          // eslint-disable-next-line @typescript-eslint/no-implied-eval
           optionsObject = new Function(`return ${match[3].slice(1)};`)();
         }
         delete optionsObject.type;
 
-        if (!/^.*\//.test(workerFile)) {
+        if (!new RegExp("^.*/").test(workerFile)) {
           this.warn(
             `Paths passed to the Worker constructor must be relative or absolute, i.e. start with /, ./ or ../ (just like dynamic import!). Ignoring "${workerFile}".`
           );
@@ -111,14 +110,12 @@ module.exports = function (opts = {}) {
         }
 
         // Find worker file and store it as a chunk with ID prefixed for our loader
-        // eslint-disable-next-line no-await-in-loop
         const resolvedWorkerFile = (await this.resolve(workerFile, id)).id;
         let chunkRefId;
         if (resolvedWorkerFile in refIds) {
           chunkRefId = refIds[resolvedWorkerFile];
         } else {
           this.addWatchFile(resolvedWorkerFile);
-          // eslint-disable-next-line no-await-in-loop
           const source = await getBundledWorker(
             resolvedWorkerFile,
             rollupOptions

build-scripts/rollup.js

@@ -1,20 +1,21 @@
+/* eslint-disable @typescript-eslint/no-var-requires */
 const path = require("path");
 
 const commonjs = require("@rollup/plugin-commonjs");
 const resolve = require("@rollup/plugin-node-resolve");
 const json = require("@rollup/plugin-json");
-const { babel } = require("@rollup/plugin-babel");
+const babel = require("@rollup/plugin-babel").babel;
 const replace = require("@rollup/plugin-replace");
 const visualizer = require("rollup-plugin-visualizer");
 const { string } = require("rollup-plugin-string");
 const { terser } = require("rollup-plugin-terser");
-const manifest = require("./rollup-plugins/manifest-plugin.cjs");
-const worker = require("./rollup-plugins/worker-plugin.cjs");
-const dontHashPlugin = require("./rollup-plugins/dont-hash-plugin.cjs");
-const ignore = require("./rollup-plugins/ignore-plugin.cjs");
+const manifest = require("./rollup-plugins/manifest-plugin");
+const worker = require("./rollup-plugins/worker-plugin");
+const dontHashPlugin = require("./rollup-plugins/dont-hash-plugin");
+const ignore = require("./rollup-plugins/ignore-plugin");
 
-const bundle = require("./bundle.cjs");
-const paths = require("./paths.cjs");
+const bundle = require("./bundle");
+const paths = require("./paths");
 
 const extensions = [".js", ".ts"];
 
@@ -39,18 +40,11 @@ const createRollupConfig = ({
   inputOptions: {
     input: entry,
     // Some entry points contain no JavaScript. This setting silences a warning about that.
-    // https://rollupjs.org/configuration-options/#preserveentrysignatures
+    // https://rollupjs.org/guide/en/#preserveentrysignatures
     preserveEntrySignatures: false,
     plugins: [
       ignore({
-        files: bundle
-          .emptyPackages({ latestBuild })
-          // TEMP HACK: Makes Rollup build work again
-          .concat(
-            require.resolve(
-              "@webcomponents/scoped-custom-element-registry/scoped-custom-element-registry.min"
-            )
-          ),
+        files: bundle.emptyPackages({ latestBuild }),
       }),
       resolve({
         extensions,
@@ -61,7 +55,7 @@ const createRollupConfig = ({
       commonjs(),
       json(),
       babel({
-        ...bundle.babelOptions({ latestBuild, isProdBuild }),
+        ...bundle.babelOptions({ latestBuild }),
         extensions,
         babelHelpers: isWDS ? "inline" : "bundled",
       }),
@@ -76,7 +70,7 @@ const createRollupConfig = ({
         }),
       !isWDS && worker(),
       !isWDS && dontHashPlugin({ dontHash }),
-      !isWDS && isProdBuild && terser(bundle.terserOptions({ latestBuild })),
+      !isWDS && isProdBuild && terser(bundle.terserOptions(latestBuild)),
       !isWDS &&
         isStatsBuild &&
         visualizer({
@@ -90,20 +84,20 @@ const createRollupConfig = ({
    * @type { import("rollup").OutputOptions }
    */
   outputOptions: {
-    // https://rollupjs.org/configuration-options/#output-dir
+    // https://rollupjs.org/guide/en/#outputdir
     dir: outputPath,
-    // https://rollupjs.org/configuration-options/#output-format
+    // https://rollupjs.org/guide/en/#outputformat
     format: latestBuild ? "es" : "systemjs",
-    // https://rollupjs.org/configuration-options/#output-externallivebindings
+    // https://rollupjs.org/guide/en/#outputexternallivebindings
     externalLiveBindings: false,
-    // https://rollupjs.org/configuration-options/#output-entryfilenames
-    // https://rollupjs.org/configuration-options/#output-chunkfilenames
-    // https://rollupjs.org/configuration-options/#output-assetfilenames
+    // https://rollupjs.org/guide/en/#outputentryfilenames
+    // https://rollupjs.org/guide/en/#outputchunkfilenames
+    // https://rollupjs.org/guide/en/#outputassetfilenames
     entryFileNames:
       isProdBuild && !isStatsBuild ? "[name]-[hash].js" : "[name].js",
     chunkFileNames: isProdBuild && !isStatsBuild ? "c.[hash].js" : "[name].js",
     assetFileNames: isProdBuild && !isStatsBuild ? "a.[hash].js" : "[name].js",
-    // https://rollupjs.org/configuration-options/#output-sourcemap
+    // https://rollupjs.org/guide/en/#outputsourcemap
     sourcemap: isProdBuild ? true : "inline",
   },
 });
@@ -142,5 +136,4 @@ module.exports = {
   createCastConfig,
   createHassioConfig,
   createGalleryConfig,
-  createRollupConfig,
 };

build-scripts/util.js

@@ -1,3 +1,4 @@
+/* eslint-disable @typescript-eslint/no-var-requires */
 const path = require("path");
 const fs = require("fs");
 

build-scripts/webpack.js

@@ -1,12 +1,12 @@
-const { existsSync } = require("fs");
-const path = require("path");
+/* eslint-disable @typescript-eslint/no-var-requires */
 const webpack = require("webpack");
+const path = require("path");
 const TerserPlugin = require("terser-webpack-plugin");
 const { WebpackManifestPlugin } = require("webpack-manifest-plugin");
+const paths = require("./paths.js");
+const bundle = require("./bundle.js");
 const log = require("fancy-log");
 const WebpackBar = require("webpackbar");
-const paths = require("./paths.cjs");
-const bundle = require("./bundle.cjs");
 
 class LogStartCompilePlugin {
   ignoredFirst = false;
@@ -23,7 +23,6 @@ class LogStartCompilePlugin {
 }
 
 const createWebpackConfig = ({
-  name,
   entry,
   outputPath,
   publicPath,
@@ -31,7 +30,6 @@ const createWebpackConfig = ({
   isProdBuild,
   latestBuild,
   isStatsBuild,
-  isTestBuild,
   isHassioBuild,
   dontHash,
 }) => {
@@ -40,16 +38,10 @@ const createWebpackConfig = ({
   }
   const ignorePackages = bundle.ignorePackages({ latestBuild });
   return {
-    name,
     mode: isProdBuild ? "production" : "development",
-    target: `browserslist:${latestBuild ? "modern" : "legacy"}`,
-    // For tests/CI, source maps are skipped to gain build speed
-    // For production, generate source maps for accurate stack traces without source code
-    // For development, generate "cheap" versions that can map to original line numbers
-    devtool: isTestBuild
-      ? false
-      : isProdBuild
-      ? "nosources-source-map"
+    target: ["web", latestBuild ? "es2017" : "es5"],
+    devtool: isProdBuild
+      ? "cheap-module-source-map"
       : "eval-cheap-module-source-map",
     entry,
     node: false,
@@ -60,14 +52,11 @@ const createWebpackConfig = ({
           use: {
             loader: "babel-loader",
             options: {
-              ...bundle.babelOptions({ latestBuild, isProdBuild, isTestBuild }),
+              ...bundle.babelOptions({ latestBuild }),
               cacheDirectory: !isProdBuild,
               cacheCompression: false,
             },
           },
-          resolve: {
-            fullySpecified: false,
-          },
         },
         {
           test: /\.css$/,
@@ -80,21 +69,14 @@ const createWebpackConfig = ({
         new TerserPlugin({
           parallel: true,
           extractComments: true,
-          terserOptions: bundle.terserOptions({ latestBuild, isTestBuild }),
+          terserOptions: bundle.terserOptions(latestBuild),
         }),
       ],
       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$/.test(chunk.name)
-          : undefined,
-      },
     },
     plugins: [
-      !isStatsBuild && new WebpackBar({ fancy: !isProdBuild }),
+      new WebpackBar({ fancy: !isProdBuild }),
       new WebpackManifestPlugin({
         // Only include the JS of entrypoints
         filter: (file) => file.isInitial && !file.name.endsWith(".map"),
@@ -121,6 +103,7 @@ const createWebpackConfig = ({
               ? path.resolve(context, resource)
               : require.resolve(resource);
           } catch (err) {
+            // eslint-disable-next-line no-console
             console.error(
               "Error in Home Assistant ignore plugin",
               resource,
@@ -140,17 +123,6 @@ const createWebpackConfig = ({
         ),
         path.resolve(paths.polymer_dir, "src/util/empty.js")
       ),
-      // See `src/resources/intl-polyfill-legacy.ts` for explanation
-      !latestBuild &&
-        new webpack.NormalModuleReplacementPlugin(
-          new RegExp(
-            path.resolve(paths.polymer_dir, "src/resources/intl-polyfill.ts")
-          ),
-          path.resolve(
-            paths.polymer_dir,
-            "src/resources/intl-polyfill-legacy.ts"
-          )
-        ),
       !isProdBuild && new LogStartCompilePlugin(),
     ].filter(Boolean),
     resolve: {
@@ -166,67 +138,31 @@ const createWebpackConfig = ({
         "lit/directives/cache$": "lit/directives/cache.js",
         "lit/directives/repeat$": "lit/directives/repeat.js",
         "lit/polyfill-support$": "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"
-          : "[name]-[contenthash].js",
+      filename: ({ chunk }) => {
+        if (!isProdBuild || isStatsBuild || dontHash.has(chunk.name)) {
+          return `${chunk.name}.js`;
+        }
+        return `${chunk.name}.${chunk.hash.substr(0, 8)}.js`;
+      },
       chunkFilename:
-        isProdBuild && !isStatsBuild ? "[id]-[contenthash].js" : "[name].js",
-      assetModuleFilename:
-        isProdBuild && !isStatsBuild ? "[id]-[contenthash][ext]" : "[id][ext]",
-      hashFunction: "xxhash64",
-      hashDigest: "base64url",
-      hashDigestLength: 11, // full length of 64 bit base64url
+        isProdBuild && !isStatsBuild ? "[chunkhash:8].js" : "[id].chunk.js",
       path: outputPath,
       publicPath,
       // To silence warning in worker plugin
       globalObject: "self",
-      // Since production source maps don't include sources, we need to point to them elsewhere
-      // For dependencies, just provide the path (no source in browser)
-      // Otherwise, point to the raw code on GitHub for browser to load
-      ...Object.fromEntries(
-        ["", "Fallback"].map((v) => [
-          `devtool${v}ModuleFilenameTemplate`,
-          !isTestBuild && isProdBuild
-            ? (info) => {
-                if (
-                  !path.isAbsolute(info.absoluteResourcePath) ||
-                  !existsSync(info.resourcePath) ||
-                  info.resourcePath.startsWith("./node_modules")
-                ) {
-                  // Source URLs are unknown for dependencies, so we use a relative URL with a
-                  // non - existent top directory.  This results in a clean source tree in browser
-                  // dev tools, and they stay happy getting 404s with valid requests.
-                  return `/unknown${path.resolve("/", info.resourcePath)}`;
-                }
-                return new URL(info.resourcePath, bundle.sourceMapURL()).href;
-              }
-            : undefined,
-        ])
-      ),
     },
     experiments: {
-      outputModule: true,
+      topLevelAwait: true,
     },
   };
 };
 
-const createAppConfig = ({
-  isProdBuild,
-  latestBuild,
-  isStatsBuild,
-  isTestBuild,
-}) =>
+const createAppConfig = ({ isProdBuild, latestBuild, isStatsBuild }) =>
   createWebpackConfig(
-    bundle.config.app({ isProdBuild, latestBuild, isStatsBuild, isTestBuild })
+    bundle.config.app({ isProdBuild, latestBuild, isStatsBuild })
   );
 
 const createDemoConfig = ({ isProdBuild, latestBuild, isStatsBuild }) =>
@@ -237,20 +173,8 @@ const createDemoConfig = ({ isProdBuild, latestBuild, isStatsBuild }) =>
 const createCastConfig = ({ isProdBuild, latestBuild }) =>
   createWebpackConfig(bundle.config.cast({ isProdBuild, latestBuild }));
 
-const createHassioConfig = ({
-  isProdBuild,
-  latestBuild,
-  isStatsBuild,
-  isTestBuild,
-}) =>
-  createWebpackConfig(
-    bundle.config.hassio({
-      isProdBuild,
-      latestBuild,
-      isStatsBuild,
-      isTestBuild,
-    })
-  );
+const createHassioConfig = ({ isProdBuild, latestBuild }) =>
+  createWebpackConfig(bundle.config.hassio({ isProdBuild, latestBuild }));
 
 const createGalleryConfig = ({ isProdBuild, latestBuild }) =>
   createWebpackConfig(bundle.config.gallery({ isProdBuild, latestBuild }));
@@ -261,5 +185,4 @@ module.exports = {
   createCastConfig,
   createHassioConfig,
   createGalleryConfig,
-  createWebpackConfig,
 };

cast/public/_redirects

@@ -1,9 +0,0 @@
-# These redirects are handled by Netlify
-#
-
-# Some custom cards are not prefixing the instance URL when fetching data
-# and can end up fetching the data from the Cast domain instead of HA.
-# This will make sure that some common ones are replaced with a placeholder.
-/api/camera_proxy/* /images/google-nest-hub.png
-/api/camera_proxy_stream/* /images/google-nest-hub.png
-/api/media_player_proxy/* /images/google-nest-hub.png

cast/public/service_worker.js

@@ -1,3 +1,3 @@
-self.addEventListener("fetch", (event) => {
+self.addEventListener("fetch", function(event) {
   event.respondWith(fetch(event.request));
 });

cast/rollup.config.js

@@ -1,5 +1,5 @@
-import rollup from "../build-scripts/rollup.cjs";
-import env from "../build-scripts/env.cjs";
+const rollup = require("../build-scripts/rollup.js");
+const env = require("../build-scripts/env.js");
 
 const config = rollup.createCastConfig({
   isProdBuild: env.isProdBuild(),
@@ -7,4 +7,4 @@ const config = rollup.createCastConfig({
   isStatsBuild: env.isStatsBuild(),
 });
 
-export default { ...config.inputOptions, output: config.outputOptions };
+module.exports = { ...config.inputOptions, output: config.outputOptions };

cast/src/html/_social_meta.html.template

@@ -1,24 +0,0 @@
-<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/index.html.template

@@ -1,35 +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("../../../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-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("../../../src/html/_style_base.html.template") %>
+    <%= renderTemplate('_style_base') %>
     <style>
       body {
         background-color: #e5e5e5;
@@ -35,14 +35,25 @@
     />
   </head>
   <body>
-    <%= renderTemplate("../../../src/html/_js_base.html.template") %>
+    <%= renderTemplate('_js_base') %>
+
     <script>
-      <% for (const entry of latestEntryJS) { %>
-        import("<%= entry %>");
-      <% } %>
+      import("<%= latestLauncherJS %>");
       window.latestJS = true;
     </script>
-    <%= renderTemplate("../../../src/html/_script_load_es5.html.template") %>
+
+    <script>
+      if (!window.latestJS) {
+        <% if (useRollup) { %>
+          _ls("/static/js/s.min.js").onload = function() {
+            System.import("<%= es5LauncherJS %>");
+          };
+        <% } else { %>
+          _ls("<%= es5LauncherJS %>");
+        <% } %>
+      }
+    </script>
+
     <hc-layout subtitle="FAQ">
       <style>
         a {
@@ -202,7 +213,7 @@
         </p>
         <ul>
           <li>Google Chrome (all platforms except iOS)</li>
-          <li>Microsoft Edge (all platforms except iOS)</li>
+          <li>Microsoft Edge (all platforms)</li>
         </ul>
       </div>
 

cast/src/html/launcher.html.template

@@ -0,0 +1,57 @@
+<!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

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

cast/src/html/receiver.html.template

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

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

@@ -88,7 +88,7 @@ class HcCast extends LitElement {
               >
                 ${(this.lovelaceConfig
                   ? this.lovelaceConfig.views
-                  : [generateDefaultViewConfig({}, {}, {}, {}, () => "")]
+                  : [generateDefaultViewConfig([], [], [], {}, () => "")]
                 ).map(
                   (view, idx) => html`
                     <paper-icon-item
@@ -181,7 +181,7 @@ class HcCast extends LitElement {
   private async _handlePickView(ev: Event) {
     const path = (ev.currentTarget as any).getAttribute("data-path");
     await ensureConnectedCastSession(this.castManager!, this.auth!);
-    castSendShowLovelaceView(this.castManager, this.auth.data.hassUrl, path);
+    castSendShowLovelaceView(this.castManager, path);
   }
 
   private async _handleLogout() {

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.key === "Enter") {
+    if (ev.keyCode === 13) {
       this._handleConnect();
     }
   }

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

@@ -22,11 +22,7 @@ class HcLayout extends LitElement {
     return html`
       <ha-card>
         <div class="layout">
-          <img
-            class="hero"
-            alt="A Google Nest Hub with a Home Assistant dashboard on its screen"
-            src="/images/google-nest-hub.png"
-          />
+          <img class="hero" src="/images/google-nest-hub.png" />
           <h1 class="card-header">
             Home Assistant Cast${this.subtitle ? ` – ${this.subtitle}` : ""}
             ${this.auth
@@ -48,7 +44,7 @@ class HcLayout extends LitElement {
       <div class="footer">
         <a href="./faq.html">Frequently Asked Questions</a> – Found a bug?
         <a
-          href="https://github.com/home-assistant/frontend/issues"
+          href="https://github.com/home-assistant/home-assistant-polymer/issues"
           target="_blank"
           >Let us know!</a
         >

cast/src/media/entrypoint.ts

@@ -1,21 +1,19 @@
-import { framework } from "../receiver/cast_framework";
-
-const castContext = framework.CastReceiverContext.getInstance();
+const castContext = cast.framework.CastReceiverContext.getInstance();
 
 const playerManager = castContext.getPlayerManager();
 
 playerManager.setMessageInterceptor(
-  framework.messages.MessageType.LOAD,
+  cast.framework.messages.MessageType.LOAD,
   (loadRequestData) => {
     const media = loadRequestData.media;
     // Special handling if it came from Google Assistant
     if (media.entity) {
       media.contentId = media.entity;
-      media.streamType = framework.messages.StreamType.LIVE;
+      media.streamType = cast.framework.messages.StreamType.LIVE;
       media.contentType = "application/vnd.apple.mpegurl";
       // @ts-ignore
       media.hlsVideoSegmentFormat =
-        framework.messages.HlsVideoSegmentFormat.FMP4;
+        cast.framework.messages.HlsVideoSegmentFormat.FMP4;
     }
     return loadRequestData;
   }

cast/src/receiver/cast_context.ts

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

cast/src/receiver/cast_framework.ts

@@ -1,3 +0,0 @@
-import type { cast as ReceiverCast } from "chromecast-caf-receiver";
-
-export const framework = (cast as unknown as typeof ReceiverCast).framework;

cast/src/receiver/entrypoint.ts

@@ -1,4 +1,4 @@
-import { framework } from "./cast_framework";
+/* eslint-disable no-undef */
 import { CAST_NS } from "../../../src/cast/const";
 import { HassMessage } from "../../../src/cast/receiver_messages";
 import "../../../src/resources/custom-card-support";
@@ -34,14 +34,14 @@ const setTouchControlsVisibility = (visible: boolean) => {
 let timeOut: number | undefined;
 
 const playDummyMedia = (viewTitle?: string) => {
-  const loadRequestData = new framework.messages.LoadRequestData();
+  const loadRequestData = new cast.framework.messages.LoadRequestData();
   loadRequestData.autoplay = true;
-  loadRequestData.media = new framework.messages.MediaInformation();
+  loadRequestData.media = new cast.framework.messages.MediaInformation();
   loadRequestData.media.contentId =
     "https://cast.home-assistant.io/images/google-nest-hub.png";
   loadRequestData.media.contentType = "image/jpeg";
-  loadRequestData.media.streamType = framework.messages.StreamType.NONE;
-  const metadata = new framework.messages.GenericMediaMetadata();
+  loadRequestData.media.streamType = cast.framework.messages.StreamType.NONE;
+  const metadata = new cast.framework.messages.GenericMediaMetadata();
   metadata.title = viewTitle;
   loadRequestData.media.metadata = metadata;
 
@@ -86,10 +86,10 @@ const showMediaPlayer = () => {
   }
 };
 
-const options = new framework.CastReceiverOptions();
+const options = new cast.framework.CastReceiverOptions();
 options.disableIdleTimeout = true;
 options.customNamespaces = {
-  [CAST_NS]: framework.system.MessageType.JSON,
+  [CAST_NS]: cast.framework.system.MessageType.JSON,
 };
 
 castContext.addCustomMessageListener(
@@ -98,7 +98,8 @@ castContext.addCustomMessageListener(
   (ev: ReceivedMessage<HassMessage>) => {
     // We received a show Lovelace command, stop media from playing, hide media player and show Lovelace controller
     if (
-      playerManager.getPlayerState() !== framework.messages.PlayerState.IDLE
+      playerManager.getPlayerState() !==
+      cast.framework.messages.PlayerState.IDLE
     ) {
       playerManager.stop();
     } else {
@@ -113,7 +114,7 @@ castContext.addCustomMessageListener(
 const playerManager = castContext.getPlayerManager();
 
 playerManager.setMessageInterceptor(
-  framework.messages.MessageType.LOAD,
+  cast.framework.messages.MessageType.LOAD,
   (loadRequestData) => {
     if (
       loadRequestData.media.contentId ===
@@ -127,24 +128,25 @@ playerManager.setMessageInterceptor(
     // Special handling if it came from Google Assistant
     if (media.entity) {
       media.contentId = media.entity;
-      media.streamType = framework.messages.StreamType.LIVE;
+      media.streamType = cast.framework.messages.StreamType.LIVE;
       media.contentType = "application/vnd.apple.mpegurl";
       // @ts-ignore
       media.hlsVideoSegmentFormat =
-        framework.messages.HlsVideoSegmentFormat.FMP4;
+        cast.framework.messages.HlsVideoSegmentFormat.FMP4;
     }
     return loadRequestData;
   }
 );
 
 playerManager.addEventListener(
-  framework.events.EventType.MEDIA_STATUS,
+  cast.framework.events.EventType.MEDIA_STATUS,
   (event) => {
     if (
-      event.mediaStatus?.playerState === framework.messages.PlayerState.IDLE &&
+      event.mediaStatus?.playerState ===
+        cast.framework.messages.PlayerState.IDLE &&
       event.mediaStatus?.idleReason &&
       event.mediaStatus?.idleReason !==
-        framework.messages.IdleReason.INTERRUPTED
+        cast.framework.messages.IdleReason.INTERRUPTED
     ) {
       // media finished or stopped, return to default Lovelace
       showLovelaceController();

cast/src/receiver/layout/hc-demo.ts

@@ -1,4 +1,4 @@
-import { html, nothing } from "lit";
+import { html, TemplateResult } from "lit";
 import { customElement, property, state } from "lit/decorators";
 import { mockHistory } from "../../../../demo/src/stubs/history";
 import { LovelaceConfig } from "../../../../src/data/lovelace";
@@ -18,9 +18,9 @@ class HcDemo extends HassElement {
 
   @state() private _lovelaceConfig?: LovelaceConfig;
 
-  protected render() {
+  protected render(): TemplateResult {
     if (!this._lovelaceConfig) {
-      return nothing;
+      return html``;
     }
     return html`
       <hc-lovelace

cast/src/receiver/layout/hc-launch-screen.ts

@@ -12,7 +12,6 @@ class HcLaunchScreen extends LitElement {
     return html`
       <div class="container">
         <img
-          alt="Home Assistant logo on left, Nabu Casa logo on right, and red heart in center"
           src="https://www.home-assistant.io/images/blog/2018-09-thinking-big/social.png"
         />
         <div class="status">

cast/src/receiver/layout/hc-lovelace.ts

@@ -1,5 +1,5 @@
 import { css, CSSResultGroup, html, LitElement, TemplateResult } from "lit";
-import { customElement, property, query } from "lit/decorators";
+import { customElement, property } from "lit/decorators";
 import { fireEvent } from "../../../../src/common/dom/fire_event";
 import { LovelaceConfig } from "../../../../src/data/lovelace";
 import { Lovelace } from "../../../../src/panels/lovelace/types";
@@ -20,8 +20,6 @@ class HcLovelace extends LitElement {
 
   @property() public urlPath: string | null = null;
 
-  @query("hui-view") private _huiView?: HTMLElement;
-
   protected render(): TemplateResult {
     const index = this._viewIndex;
     if (index === undefined) {
@@ -80,12 +78,12 @@ class HcLovelace extends LitElement {
           this.lovelaceConfig.background;
 
         if (configBackground) {
-          this._huiView!.style.setProperty(
+          (this.shadowRoot!.querySelector(
+            "hui-view"
+          ) as HTMLElement)!.style.setProperty(
             "--lovelace-background",
             configBackground
           );
-        } else {
-          this._huiView!.style.removeProperty("--lovelace-background");
         }
       }
     }
@@ -118,9 +116,6 @@ class HcLovelace extends LitElement {
       :host > * {
         flex: 1;
       }
-      hui-view {
-        background: var(--lovelace-background, var(--primary-background-color));
-      }
     `;
   }
 }

cast/src/receiver/layout/hc-main.ts

@@ -33,6 +33,7 @@ import { castContext } from "../cast_context";
 import "./hc-launch-screen";
 
 let resourcesLoaded = false;
+
 @customElement("hc-main")
 export class HcMain extends HassElement {
   @state() private _showDemo = false;
@@ -45,8 +46,6 @@ export class HcMain extends HassElement {
 
   @state() private _urlPath?: string | null;
 
-  private _hassUUID?: string;
-
   private _unsubLovelace?: UnsubscribeFunc;
 
   public processIncomingMessage(msg: HassMessage) {
@@ -126,7 +125,6 @@ export class HcMain extends HassElement {
 
     if (this.hass) {
       status.hassUrl = this.hass.auth.data.hassUrl;
-      status.hassUUID = this._hassUUID;
       status.lovelacePath = this._lovelacePath;
       status.urlPath = this._urlPath;
     }
@@ -165,18 +163,6 @@ export class HcMain extends HassElement {
   };
 
   private async _handleGetStatusMessage(msg: GetStatusMessage) {
-    if (
-      (this.hass && msg.hassUUID && msg.hassUUID !== this._hassUUID) ||
-      (this.hass && msg.hassUrl && msg.hassUrl !== this.hass.auth.data.hassUrl)
-    ) {
-      this._error = "Not connected to the same Home Assistant instance.";
-      this._sendError(
-        ReceiverErrorCode.WRONG_INSTANCE,
-        this._error,
-        msg.senderId!
-      );
-    }
-
     this._sendStatus(msg.senderId!);
   }
 
@@ -193,7 +179,6 @@ export class HcMain extends HassElement {
           expires_in: 0,
         }),
       });
-      this._hassUUID = msg.hassUUID;
     } catch (err: any) {
       const errorMessage = this._getErrorMessage(err);
       this._error = errorMessage;
@@ -224,50 +209,14 @@ export class HcMain extends HassElement {
     if (!this.hass) {
       this._sendStatus(msg.senderId!);
       this._error = "Cannot show Lovelace because we're not connected.";
-      this._sendError(
-        ReceiverErrorCode.NOT_CONNECTED,
-        this._error,
-        msg.senderId!
-      );
+      this._sendError(ReceiverErrorCode.NOT_CONNECTED, this._error);
       return;
     }
-
-    if (
-      (msg.hassUUID && msg.hassUUID !== this._hassUUID) ||
-      (msg.hassUrl && msg.hassUrl !== this.hass.auth.data.hassUrl)
-    ) {
-      this._sendStatus(msg.senderId!);
-      this._error =
-        "Cannot show Lovelace because we're not connected to the same Home Assistant instance.";
-      this._sendError(
-        ReceiverErrorCode.WRONG_INSTANCE,
-        this._error,
-        msg.senderId!
-      );
-      return;
-    }
-
     this._error = undefined;
     if (msg.urlPath === "lovelace") {
       msg.urlPath = null;
     }
     this._lovelacePath = msg.viewPath;
-    if (msg.urlPath === "energy") {
-      this._lovelaceConfig = {
-        views: [
-          {
-            strategy: {
-              type: "energy",
-              options: { show_date_selection: true },
-            },
-          },
-        ],
-      };
-      this._urlPath = "energy";
-      this._lovelacePath = 0;
-      this._sendStatus();
-      return;
-    }
     if (!this._unsubLovelace || this._urlPath !== msg.urlPath) {
       this._urlPath = msg.urlPath;
       this._lovelaceConfig = undefined;

cast/src/receiver/second-load.ts

@@ -1,3 +1,4 @@
+import "web-animations-js/web-animations-next-lite.min";
 import "../../../src/resources/ha-style";
 import "../../../src/resources/roboto";
 import "./layout/hc-lovelace";

cast/webpack.config.js

@@ -1,8 +1,8 @@
-import webpack from "../build-scripts/webpack.cjs";
-import env from "../build-scripts/env.cjs";
+const { createCastConfig } = require("../build-scripts/webpack.js");
+const { isProdBuild, isStatsBuild } = require("../build-scripts/env.js");
 
-export default webpack.createCastConfig({
-  isProdBuild: env.isProdBuild(),
-  isStatsBuild: env.isStatsBuild(),
+module.exports = createCastConfig({
+  isProdBuild: isProdBuild(),
+  isStatsBuild: isStatsBuild(),
   latestBuild: true,
 });

demo/public/service_worker.js

@@ -1,3 +1,3 @@
-self.addEventListener("fetch", (event) => {
+self.addEventListener("fetch", function(event) {
   event.respondWith(fetch(event.request));
 });

demo/rollup.config.js

@@ -1,5 +1,5 @@
-import rollup from "../build-scripts/rollup.cjs";
-import env from "../build-scripts/env.cjs";
+const rollup = require("../build-scripts/rollup.js");
+const env = require("../build-scripts/env.js");
 
 const config = rollup.createDemoConfig({
   isProdBuild: env.isProdBuild(),
@@ -7,4 +7,4 @@ const config = rollup.createDemoConfig({
   isStatsBuild: env.isStatsBuild(),
 });
 
-export default { ...config.inputOptions, output: config.outputOptions };
+module.exports = { ...config.inputOptions, output: config.outputOptions };

demo/script/size_stats

@@ -6,9 +6,6 @@ set -e
 
 cd "$(dirname "$0")/.."
 
-export STATS=1
-statsfile="compilation-stats-demo.json"
-
-./node_modules/.bin/webpack-cli --profile --node-env=production --json=$statsfile
-npx webpack-bundle-analyzer $statsfile dist/frontend_latest
-rm -f $statsfile
+STATS=1 NODE_ENV=production ../node_modules/.bin/webpack --profile --json > compilation-stats.json
+npx webpack-bundle-analyzer compilation-stats.json dist/frontend_latest
+rm compilation-stats.json