fullstack-starter/.github/workflows/deploy-worker.yml at main · first-fluke/fullstack-starter · GitHub

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name: Deploy Worker

# Template cost controls (Actions minutes) — copy into product repos:
# - path filters so unrelated monorepo edits do not rebuild
# - concurrency cancel-in-progress: only the latest SHA deploys on main
# - docker/build-push-action GHA layer cache (scope per image)
# - PR CI lives in review.yml; this workflow is main/deploy only

on:
  push:
    branches: [main]
    paths:
      - "apps/worker/**"
      - ".github/workflows/deploy-worker.yml"
  workflow_dispatch:

concurrency:
  group: deploy-worker
  cancel-in-progress: true

permissions:
  contents: read
  id-token: write
  actions: write # docker GHA cache (cache-to: type=gha)

env:
  PROJECT_ID: ${{ vars.GCP_PROJECT_ID }}
  REGION: ${{ vars.GCP_REGION }}
  SERVICE_NAME: fullstack-starter-worker
  WORKLOAD_IDENTITY_PROVIDER: ${{ vars.WORKLOAD_IDENTITY_PROVIDER }}
  SERVICE_ACCOUNT: ${{ vars.GCP_SERVICE_ACCOUNT }}
  IMAGE: ${{ vars.GCP_REGION }}-docker.pkg.dev/${{ vars.GCP_PROJECT_ID }}/fullstack-starter-images/worker

jobs:
  test:
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: apps/worker

    steps:
      - uses: actions/checkout@v6

      - name: Install uv
        uses: astral-sh/setup-uv@v8.2.0
        with:
          version: "latest"
          enable-cache: true
          cache-dependency-glob: "apps/worker/uv.lock"

      - name: Set up Python
        run: uv python install 3.12

      - name: Install dependencies
        run: uv sync --frozen

      - name: Run linter
        run: uv run ruff check .

      - name: Run type checker
        run: uv run mypy src

      - name: Run tests
        run: uv run pytest

  build-and-deploy:
    needs: test
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v6

      - name: Authenticate to Google Cloud
        uses: google-github-actions/auth@v3
        with:
          workload_identity_provider: ${{ env.WORKLOAD_IDENTITY_PROVIDER }}
          service_account: ${{ env.SERVICE_ACCOUNT }}

      - name: Set up Cloud SDK
        uses: google-github-actions/setup-gcloud@v3

      - name: Configure Docker
        run: gcloud auth configure-docker ${{ env.REGION }}-docker.pkg.dev --quiet

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v4

      - name: Build and push image
        uses: docker/build-push-action@v6
        with:
          context: apps/worker
          push: true
          tags: ${{ env.IMAGE }}:${{ github.sha }}
          cache-from: type=gha,scope=fullstack-starter-worker
          cache-to: type=gha,mode=max,scope=fullstack-starter-worker

      - name: Deploy to Cloud Run
        uses: google-github-actions/deploy-cloudrun@v3
        with:
          service: ${{ env.SERVICE_NAME }}
          region: ${{ env.REGION }}
          image: ${{ env.IMAGE }}:${{ github.sha }}
          flags: |
            --min-instances=0
            --max-instances=5
            --cpu=1
            --memory=512Mi
            --ingress=internal
            --no-allow-unauthenticated

      - name: Show deployment URL
        run: |
          URL=$(gcloud run services describe ${{ env.SERVICE_NAME }} --region=${{ env.REGION }} --format='value(status.url)')
          echo "### Deployed to: $URL (internal only)" >> $GITHUB_STEP_SUMMARY