name: CI/CD Deploy
run-name: ${{ gitea.actor }} is deploying to PROD servers.
on:
  push:
    branches: [ main ]

jobs:
  test:
    runs-on: ubuntu-latest
    steps:
    - name: Check out repository code
      uses: actions/checkout@v4
    - name: Setup Node.js
      uses: actions/setup-node@v4
      with:
        node-version: 22
        cache: npm
    - name: Install dependencies
      run: npm ci
    - name: Build
      run: npm run build
    - name: Run tests
      run: npm test

  build-push:
    needs: test
    runs-on: ubuntu-latest
    steps:
    - name: Check out repository code
      uses: actions/checkout@v4
    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v3
    - name: Log in to Gitea Container Registry
      uses: docker/login-action@v3
      with:
        registry: git.hacecalor.net
        username: ${{ secrets.REGISTRY_USERNAME }}
        password: ${{ secrets.REGISTRY_PASSWORD }}
    - name: Build and push image
      uses: docker/build-push-action@v6
      with:
        context: .
        push: true
        tags: |
          git.hacecalor.net/ichitux/zlb:latest
          git.hacecalor.net/ichitux/zlb:${{ gitea.sha }}
    - run: 'echo "Image ${{ gitea.sha }} pushed to registry. Job status: ${{ job.status }}"'

  deploy:
    needs: build-push
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - name: Deploy Swarm stack
      run: |
        docker login git.hacecalor.net -u ${{ secrets.REGISTRY_USERNAME }} -p ${{ secrets.REGISTRY_PASSWORD }}
        docker compose pull
        docker stack deploy -c docker-compose.yml zlb
        docker image prune -f
    - run: 'echo "This job status is ${{ job.status }}"'