Add nightly frontend builds (#13061)

.github/workflows/nightly.yaml

@@ -0,0 +1,63 @@
+name: Nightly
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: "0 1 * * *"
+
+env:
+  PYTHON_VERSION: 3.8
+  NODE_VERSION: 14
+  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@v2
+
+      - name: Set up Python ${{ env.PYTHON_VERSION }}
+        uses: actions/setup-python@v2
+        with:
+          python-version: ${{ env.PYTHON_VERSION }}
+
+      - 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
+
+      - name: Download translations
+        run: ./script/translations_download
+        env:
+          LOKALISE_TOKEN: ${{ secrets.LOKALISE_TOKEN }}
+
+      - name: Bump version
+        run: script/version_bump.js nightly
+
+      - name: Build nightly Python wheels
+        run: |
+          pip install build
+          yarn install
+
+          script/build_frontend
+
+          rm -rf dist home_assistant_frontend.egg-info
+          python3 -m build
+
+      - name: Upload build artifacts
+        uses: actions/upload-artifact@v3
+        with:
+          name: wheels
+          path: dist/
+          if-no-files-found: error

script/version_bump.js

@@ -24,10 +24,15 @@ function auto(version) {
   return patch(version);
 }
 
+function nightly() {
+  return `${today()}.dev`;
+}
+
 const methods = {
   patch,
   today,
   auto,
+  nightly,
 };
 
 async function main(args) {
@@ -57,7 +62,11 @@ async function main(args) {
   console.log("Current version:", version);
   console.log("New version:", newVersion);
 
-  fs.writeFileSync("pyproject.toml", setup.replace(version, newVersion), "utf-8");
+  fs.writeFileSync(
+    "pyproject.toml",
+    setup.replace(version, newVersion),
+    "utf-8"
+  );
 
   if (!commit) {
     return;