cd.yml

name: Build and Deploy Docker Images

on:
  push:
    branches:
      - main
      - dev

jobs:
  build-and-push:
    runs-on: ubuntu-latest

    permissions:
      contents: 'read'
      id-token: 'write'

    env:
      LOCATION: me-central1


    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Authenticate to Google Cloud
        uses: google-github-actions/auth@v2
        with:
          credentials_json: '${{ secrets.GCP_CREDENTIALS }}'

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

      - name: Configure Docker for Artifact Registry
        run: |
          gcloud auth configure-docker ${{env.LOCATION}}-docker.pkg.dev

      - name: Build and push Docker image for client
        run: |
          docker build \
            --build-arg BUILD_DATE=$(date -u +'%Y-%m-%dT%H:%M:%SZ') \
            --build-arg GITHUB_SHA=${{ github.sha }} \
            --build-arg GITHUB_REF_NAME=${{ github.ref_name }} \
            -f apps/client/Dockerfile \
            -t ${{env.LOCATION}}-docker.pkg.dev/${{ secrets.GCP_PROJECT_ID }}/${{ secrets.REPO_NAME }}/client:${{ github.sha }} \
            -t ${{env.LOCATION}}-docker.pkg.dev/${{ secrets.GCP_PROJECT_ID }}/${{ secrets.REPO_NAME }}/client:${{ github.ref_name }} \
            .
          docker push ${{env.LOCATION}}-docker.pkg.dev/${{ secrets.GCP_PROJECT_ID }}/${{ secrets.REPO_NAME }}/client:${{ github.sha }}
          docker push ${{env.LOCATION}}-docker.pkg.dev/${{ secrets.GCP_PROJECT_ID }}/${{ secrets.REPO_NAME }}/client:${{ github.ref_name }}

      - name: Build and push Docker image for server
        run: |
          docker build \
            --build-arg BUILD_DATE=$(date -u +'%Y-%m-%dT%H:%M:%SZ') \
            --build-arg GITHUB_SHA=${{ github.sha }} \
            --build-arg GITHUB_REF_NAME=${{ github.ref_name }} \
            -f apps/server/Dockerfile \
            -t ${{env.LOCATION}}-docker.pkg.dev/${{ secrets.GCP_PROJECT_ID }}/${{ secrets.REPO_NAME }}/server:${{ github.sha }} \
            -t ${{env.LOCATION}}-docker.pkg.dev/${{ secrets.GCP_PROJECT_ID }}/${{ secrets.REPO_NAME }}/server:${{ github.ref_name }} \
            .
          docker push ${{env.LOCATION}}-docker.pkg.dev/${{ secrets.GCP_PROJECT_ID }}/${{ secrets.REPO_NAME }}/server:${{ github.sha }}
          docker push ${{env.LOCATION}}-docker.pkg.dev/${{ secrets.GCP_PROJECT_ID }}/${{ secrets.REPO_NAME }}/server:${{ github.ref_name }}

      # Deploy server to Cloud Run with environment variables
      - name: Deploy Server to Cloud Run
        id: deploy-server
        uses: google-github-actions/deploy-cloudrun@v2
        with:
          service: ${{ secrets.SERVER_SERVICE }}
          region: ${{env.LOCATION}}
          image: ${{env.LOCATION}}-docker.pkg.dev/${{ secrets.GCP_PROJECT_ID }}/${{ secrets.REPO_NAME }}/${{ secrets.SERVER_SERVICE }}:${{ github.sha }}
          env_vars: |
            JWT_SECRET=${{ secrets.JWT_KEY_SECRET }}
            MONGODB_URI=${{ secrets.MONGODB_URI_SECRET }}
            TOKEN_EXPIRATION=${{ secrets.JWT_EXPIRATION }}

      # Deploy client to Cloud Run with the server's URL as an environment variable
      - name: Deploy Client to Cloud Run
        id: deploy-client
        uses: google-github-actions/deploy-cloudrun@v2
        with:
          service: ${{ secrets.CLIENT_SERVICE }}
          region: ${{env.LOCATION}}
          image: ${{env.LOCATION}}-docker.pkg.dev/${{ secrets.GCP_PROJECT_ID }}/${{ secrets.REPO_NAME }}/${{ secrets.CLIENT_SERVICE }}:${{ github.sha }}
          env_vars: |
            SERVER_URL=${{ steps.deploy-server.outputs.url }}

      # If required, use the Cloud Run URL outputs in later steps
      - name: Show Client URL
        run: echo ${{ steps.deploy-client.outputs.url }}

      - name: Show Server URL
        run: echo ${{ steps.deploy-server.outputs.url }}