ci-cd.yml

name: Application CI/CD

on:
  push:
    branches: [ "master" ]

jobs:
  tests-n-cs: 
    uses: ./.github/workflows/tests-n-cs.yml

  docker-image-ar:
    runs-on: ubuntu-latest
    needs: tests-n-cs

    steps:
    - name: Check out the repository
      uses: actions/checkout@v4

    - name: Set up Google Cloud authentication
      uses: google-github-actions/auth@v2
      with:
        credentials_json: ${{ secrets.GCP_SA_KEY }}

    - name: Set up gcloud CLI
      uses: google-github-actions/setup-gcloud@v2
      with:
        project_id: ${{ vars.GCP_PROJECT_ID }}

    - name: Configure Docker to use Artifact Registry
      run: gcloud auth configure-docker ${{ vars.GCP_REGION }}-docker.pkg.dev

    - name: Build Docker image
      run: docker build . --file Dockerfile --tag app:latest

    - name: Tag Docker image
      run: docker tag app:latest ${{ vars.GCP_AR_REPOSITORY }}/app:latest

    - name: Push Docker image to Artifact Registry
      run: docker push ${{ vars.GCP_AR_REPOSITORY }}/app:latest

  cr-service-deploy:
    runs-on: ubuntu-latest
    needs: docker-image-ar

    steps:
    - name: Check out the repository
      uses: actions/checkout@v4

    - name: Update Cloud Run Service definition
      run: |
        sed -i 's|<GCP_PROJECT_NUMBER>|${{ vars.GCP_PROJECT_NUMBER }}|' ./gcp/cloud-run/service.yaml
        sed -i 's|<GCP_SERVICE_ACCOUNT>|${{ vars.GCP_SERVICE_ACCOUNT }}|' ./gcp/cloud-run/service.yaml
        sed -i 's|<GCP_CLOUD_RUN_SERVICE>|${{ vars.GCP_CLOUD_RUN_SERVICE }}|' ./gcp/cloud-run/service.yaml
        sed -i 's|<GCP_REGION>|${{ vars.GCP_REGION }}|' ./gcp/cloud-run/service.yaml
        sed -i 's|<DOCKER_IMAGE>|${{ vars.GCP_AR_REPOSITORY }}/app:latest|' ./gcp/cloud-run/service.yaml
    
    - name: Set up Google Cloud authentication
      uses: google-github-actions/auth@v2
      with:
        credentials_json: ${{ secrets.GCP_SA_KEY }}

    - name: Set up gcloud CLI
      uses: google-github-actions/setup-gcloud@v2
      with:
        project_id: ${{ vars.GCP_PROJECT_ID }}

    - name: Deploy to Cloud Run
      run: gcloud run services replace ./gcp/cloud-run/service.yaml --project ${{ vars.GCP_PROJECT_ID }} --region ${{ vars.GCP_REGION }}