Add deploy to cloud run workflow

.github/workflows/main.yml

@@ -0,0 +1,74 @@
+# This workflow will deploy source code on Cloud Run when a commit is pushed to
+# the $default-branch branch.
+#
+# To configure this workflow:
+#
+# 1. Enable the following Google Cloud APIs:
+#
+#    - Artifact Registry (artifactregistry.googleapis.com)
+#    - Cloud Build (cloudbuild.googleapis.com)
+#    - Cloud Run (run.googleapis.com)
+#    - IAM Credentials API (iamcredentials.googleapis.com)
+#
+#    You can learn more about enabling APIs at
+#    https://support.google.com/googleapi/answer/6158841.
+#
+# 2. Create and configure a Workload Identity Provider for GitHub:
+#    https://github.com/google-github-actions/auth#preferred-direct-workload-identity-federation.
+#
+#    Depending on how you authenticate, you will need to grant an IAM principal
+#    permissions on Google Cloud:
+#
+#    - Artifact Registry Administrator (roles/artifactregistry.admin)
+#    - Cloud Run Source Developer (roles/run.sourceDeveloper)
+#
+#    You can learn more about setting IAM permissions at
+#    https://cloud.google.com/iam/docs/manage-access-other-resources.
+#
+# 3. Change the values in the "env" block to match your values.
+
+name: 'Deploy to Cloud Run from Source'
+
+on:
+  push:
+    branches:
+      - '$default-branch'
+
+env:
+  PROJECT_ID: ${{ vars.PROJECT_ID }}
+  REGION: 'us-east1' # TODO: update to your region
+
+jobs:
+  deploy:
+    runs-on: 'ubuntu-latest'
+
+    permissions:
+      contents: 'read'
+      id-token: 'write'
+
+    steps:
+      - name: 'Checkout'
+        uses: 'actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332' # actions/checkout@v4
+
+      # Configure Workload Identity Federation and generate an access token.
+      #
+      # See https://github.com/google-github-actions/auth for more options,
+      # including authenticating via a JSON credentials file.
+      - id: 'auth'
+        name: 'Authenticate to Google Cloud'
+        uses: 'google-github-actions/auth@f112390a2df9932162083945e46d439060d66ec2' # google-github-actions/auth@v2
+        with:
+          workload_identity_provider: 'projects/123456789/locations/global/workloadIdentityPools/my-pool/providers/my-provider' # TODO: replace with your workload identity provider
+
+      - name: 'Deploy to Cloud Run'
+        run: |
+          IMAGE_NAME=gcr.io/$PROJECT_ID/my-cloud-run-job
+          gcloud run jobs update my-cloud-run-job \
+            --image $IMAGE_NAME \
+            --region $REGION
+            --project $PROJECT_ID
+
+      # If required, use the Cloud Run URL output in later steps
+      - name: 'Show output'
+        run: |-
+          echo ${{ steps.deploy.outputs.url }}