Merge pull request #4998 from rachel-fenichel/deploy_appengine_workflow

Initial commit for appengine deploy action

.github/workflows/appengine_deploy.yml

@@ -0,0 +1,54 @@
+# Workflow that prepares files and deploys to appengine
+
+name: Deploy to App Engine
+
+# Controls when the workflow will run
+on:
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+jobs:
+  prepare:
+    name: Prepare
+    runs-on: ubuntu-latest
+
+    steps:
+      # Checks-out the repository under $GITHUB_WORKSPACE.
+      # When running manually this checks out the master branch.
+      - uses: actions/checkout@v2
+
+      - name: Prepare demo files
+        # Install all dependencies, then copy all the files needed for demos.
+        run: |
+          npm install
+          npm run prepareDemos
+
+      - name: Upload
+        uses: actions/upload-artifact@v2
+        with:
+          name: appengine_files
+          path: _deploy/
+
+  deploy:
+    name: Deploy
+    runs-on: ubuntu-latest
+    # The prepare step must succeed for this step to run.
+    needs: prepare
+    steps:
+      - name: Download prepared files
+        uses: actions/download-artifact@v2
+        with:
+          name: appengine_files
+          path: _deploy/
+
+      - name: Deploy to App Engine
+        uses: google-github-actions/deploy-appengine@v0.2.0
+        # For parameters see:
+        # https://github.com/google-github-actions/deploy-appengine#inputs
+        with:
+          working_directory: _deploy/
+          deliverables: app.yaml
+          project_id: ${{ secrets.GCP_PROJECT }}
+          credentials: ${{ secrets.GCP_SA_KEY }}
+          promote: false
+          version: vtest