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 }}
        service_account_key: ${{ secrets.GCP_SA_KEY }}
        export_default_credentials: true

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

    - name: Build Docker image (Octane)
      run: docker build . --file Dockerfile.app --tag octane:latest

    - name: Build Docker image (Nginx)
      run: docker build . --file Dockerfile.nginx --tag nginx:latest

    - name: Tag Docker images
      run: |
        docker tag octane:latest ${{ vars.GCP_AR_REPOSITORY }}/octane:latest
        docker tag nginx:latest ${{ vars.GCP_AR_REPOSITORY }}/nginx:latest

    - name: Push Docker images to Artifact Registry
      run: |
        docker push ${{ vars.GCP_AR_REPOSITORY }}/octane:latest
        docker push ${{ vars.GCP_AR_REPOSITORY }}/nginx: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_ID>|${{ vars.GCP_PROJECT_ID }}|' ./gcp/cloud-run/service.yaml
        sed -i 's|<GCP_CLOUD_RUN_SERVICE>|${{ vars.GCP_CLOUD_RUN_SERVICE }}|' ./gcp/cloud-run/service.yaml
        sed -i 's|<DOCKER_IMAGE_OCTANE>|${{ vars.GCP_AR_REPOSITORY }}/octane:latest|' ./gcp/cloud-run/service.yaml
        sed -i 's|<DOCKER_IMAGE_NGINX>|${{ vars.GCP_AR_REPOSITORY }}/nginx:latest|' ./gcp/cloud-run/service.yaml
    
    - name: Set up Google Cloud authentication
      uses: google-github-actions/auth@v1
      with:
        credentials_json: ${{ secrets.GCP_SA_KEY }}

    - name: Set up gcloud CLI
      uses: google-github-actions/setup-gcloud@v1
      with:
        project_id: ${{ vars.GCP_PROJECT_ID }}
        service_account_key: ${{ secrets.GCP_SA_KEY }}
        export_default_credentials: true

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