name: Docker Test
on: [push]

jobs:
  docker-ops:
    runs-on: [ubuntu-latest]
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Verify Docker CLI is available
        run: docker --version

      - name: Build test image
        run: |
          # Create a minimal Dockerfile
          cat > Dockerfile.test << 'EOF'
          FROM busybox
          CMD echo "Hello from Docker Test!"
          EOF

          # Build it
          docker build -f Dockerfile.test -t docker-test:latest .

      - name: Run test container
        run: |
          docker run --name docker-test-container docker-test:latest

      - name: Cleanup test container
        run: docker rm docker-test-container

      - name: Cleanup test image
        run: docker rmi docker-test:latest