deploy.yml

name: Build and Push Docker Image

on:
  push:
    branches:
      - main  # Trigger on pushes to the main branch
      - microservice
  workflow_dispatch:  # Allow manual triggers

jobs:
  test:
    runs-on: ubuntu-latest

    env:
        FOO: bar

    steps:
    # Step 1: Checkout the repository
    - name: Checkout Code
      uses: actions/checkout@v4.2.2

    # Step 2: Set up Python environment
    - name: Set up Python
      uses: actions/setup-python@v5
      with:
        python-version: "3.13"

    # Step 3: Install dependencies
    - name: Install Dependencies
      run: |
        python -m pip install --upgrade pip
        pip install -r requirements.txt
        pip install pytest pytest-cov

    # Step 4: Run tests with coverage
    - name: Run Tests with Coverage
      run: |
        PYTHONPATH=$(pwd):$PYTHONPATH pytest --cov=app --cov-report=xml --cov-report=html tests/

    # Step 5: Upload coverage report as an artifact
    - name: Upload Coverage Report
      uses: actions/upload-artifact@v4.4.3
      with:
        name: coverage-report
        path: htmlcov/

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

    steps:
      # Step 1: Checkout the code
      - name: Checkout code
        uses: actions/checkout@v4.2.2

      - id: 'auth'
        uses: 'google-github-actions/auth@v2'
        with:
            credentials_json: '${{ secrets.GCLOUD_SA_KEY }}'

      # Step 2: Set up Google Cloud SDK
      - name: Set up Google Cloud SDK
        uses: google-github-actions/setup-gcloud@v2.1.2
        with:
          project_id: ${{ secrets.GCLOUD_PROJECT }}

      # Step 3: Authenticate Docker with Google Cloud Artifact Registry
      - name: Authenticate Docker with GCloud
        run: |
          gcloud config set account '${{ secrets.GCLOUD_SA_ACCOUNT }}'
          gcloud auth configure-docker ${DOCKER_REGISTRY}

      # Step 4: Build the Docker image
      - name: Build Docker image
        run: |
          docker build -t ${IMAGE_NAME}:${IMAGE_TAG} .
          echo ${IMAGE_NAME}

      # Step 5: Push the Docker image to Google Cloud Artifact Registry
      - name: Push Docker image
        run: |
          gcloud auth configure-docker ${DOCKER_REGISTRY}
          docker push ${IMAGE_NAME}:${IMAGE_TAG}

    env:
        DOCKER_REGISTRY: us-east4-docker.pkg.dev
        GCLOUD_PROJECT: ${{ secrets.GCLOUD_PROJECT }}
        IMAGE_NAME: us-east4-docker.pkg.dev/${{ secrets.GCLOUD_PROJECT }}/dev-advocacy/adventure
        IMAGE_TAG: latest
  
  deploy:
    needs: 
      - test
      - build-and-push
    runs-on: ubuntu-latest
    steps:
        - name: Checkout code
          uses: actions/checkout@v4.2.2
  
        - id: 'auth'
          uses: 'google-github-actions/auth@v2'
          with:
              credentials_json: '${{ secrets.GCLOUD_SA_KEY }}'
  
        # Step 2: Set up Google Cloud SDK
        - name: Set up Google Cloud SDK
          uses: google-github-actions/setup-gcloud@v2.1.2
          with:
            project_id: ${{ secrets.GCLOUD_PROJECT }}  

        - name: Get branch names.
          id: branch-names
          uses: tj-actions/branch-names@v8

        - name: Deploy to Cloud Run
          env:
            REGION: us-east4
            DOCKER_REGISTRY: us-east4-docker.pkg.dev
            IMAGE_NAME: us-east4-docker.pkg.dev/${{ secrets.GCLOUD_PROJECT }}/dev-advocacy/adventure
            IMAGE_TAG: latest        
            GCP_PROJECT_ID: ${{ secrets.GCLOUD_PROJECT }}
          # Network settings are important to permit connecting to the memcached instance
          run: |
            gcloud run deploy adventure-${{ steps.branch-names.outputs.current_branch }} \
              --project ${GCP_PROJECT_ID} \
              --image ${IMAGE_NAME}:${IMAGE_TAG} \
              --region ${REGION} \
              --network=default \
              --subnet=default \
              --vpc-egress=private-ranges-only \
              --port 3000 \
              --timeout 6m \
              --vpc-connector adventure-vpc-connector \
              --update-env-vars MEMCACHED_HOST=10.150.0.3,MEMCACHED_PORT=11211