YT-13: Deploy to firebase merge gate

.github/workflows/firebase-hosting-pull-request.yml

@@ -0,0 +1,25 @@
+# This file was auto-generated by the Firebase CLI
+# https://github.com/firebase/firebase-tools
+
+name: Deploy to Firebase Hosting on PR
+on: pull_request
+permissions:
+  checks: write
+  contents: read
+  pull-requests: write
+jobs:
+  build_and_preview:
+    if: ${{ github.event.pull_request.head.repo.full_name == github.repository }}
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: "20"
+      - run: npm install
+      - run: npm run build
+      - uses: FirebaseExtended/action-hosting-deploy@v0
+        with:
+          repoToken: ${{ secrets.GITHUB_TOKEN }}
+          firebaseServiceAccount: ${{ secrets.FIREBASE_SERVICE_ACCOUNT_PLAYLIST_VIEW_SORTER }}
+          projectId: playlist-view-sorter

firebase.json

@@ -16,6 +16,7 @@
         "source": "**",
         "function": "app"
       }
-    ]
+    ],
+    "source": "functions"
   }
 }