Add preview channels for PR

.github/workflows/pull-request.yml

@@ -45,9 +45,10 @@ jobs:
           path: dist
 
   e2e-chrome-tests:
-    environment: manual
+    environment: manual_e2e_tests
     timeout-minutes: 15
     runs-on: ubuntu-latest
+    if: github.event.pull_request.merged == false
     container:
       image: cypress/browsers:node-18.16.0-chrome-114.0.5735.133-1-ff-114.0.2-edge-114.0.1823.51-1
       options: --user 1001
@@ -96,9 +97,10 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
   e2e-chrome-mobile-tests:
-    environment: manual
+    environment: manual_e2e_tests
     timeout-minutes: 15
     runs-on: ubuntu-latest
+    if: github.event.pull_request.merged == false
     container:
       image: cypress/browsers:node-18.16.0-chrome-114.0.5735.133-1-ff-114.0.2-edge-114.0.1823.51-1
       options: --user 1001
@@ -145,3 +147,36 @@ jobs:
           TEST_USER_USERNAME: ${{ secrets.TEST_USER_USERNAME_2 }}
           TEST_USER_PASSWORD: ${{ secrets.TEST_USER_PASSWORD_2 }}
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+  deploy_preview_website:
+    environment: deploy_preview
+    needs: [ build ]
+    runs-on: ubuntu-latest
+    if: github.event.pull_request.merged == false
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@main
+      - name: Download artifact
+        uses: actions/download-artifact@main
+        with:
+          name: dist
+          path: dist
+      - uses: FirebaseExtended/action-hosting-deploy@v0
+        with:
+          repoToken: "${{ secrets.GITHUB_TOKEN }}"
+          firebaseServiceAccount: "${{ secrets.GOOGLE_SERVICE_ACCOUNT_KEY }}"
+          expires: 7d
+          projectId: "${{ secrets.GOOGLE_PROJECT_ID }}"
+
+  delete_preview_website:
+    runs-on: ubuntu-latest
+    if: github.event.action == 'closed' && github.event.pull_request.merged == true
+    steps:
+      - uses: actions/checkout@v4
+      - uses: w9jds/[email protected]
+        with:
+          # https://github.com/FirebaseExtended/action-hosting-deploy/issues/60
+          args: hosting:channel:list | awk -v pr_number="pr${{ github.event.pull_request.number }}" '$0 ~ pr_number { print $2 }' | xargs -I {} firebase hosting:channel:delete {} --force
+        env:
+          GCP_SA_KEY: "${{ secrets.GOOGLE_SERVICE_ACCOUNT_KEY }}"
+          PROJECT_ID: "${{ secrets.GOOGLE_PROJECT_ID }}"