docker-build.yml

name: Docker Build

on:
  push:
    branches: [ "dev" ]
  pull_request:
    branches: [ "dev" ]

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}

jobs:
  build-and-test:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write

    steps:
    - uses: actions/checkout@v4

    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v3

    - name: Log in to the Container registry
      if: github.event_name == 'push'
      uses: docker/login-action@v3
      with:
        registry: ghcr.io
        username: ${{ github.actor }}
        password: ${{ secrets.GITHUB_TOKEN }}

    - name: Extract metadata (tags, labels) for Docker
      id: meta
      uses: docker/metadata-action@v5
      with:
        images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
        tags: |
          type=ref,event=branch
          type=ref,event=pr
          type=semver,pattern={{version}}
          type=sha

    # 1. Build and Load to Docker Daemon for Testing
    - name: Build and load Docker image
      uses: docker/build-push-action@v5
      with:
        context: .
        load: true
        tags: super-rpc:test
        cache-from: type=gha
        cache-to: type=gha,mode=max

    # 2. Run Tests
    - name: Start services and Test
      run: |
        # Create data directory permissions
        mkdir -p data
        chmod 777 data

        # Prepare config
        cp config.example.yaml config.yaml
        
        # Start using the image we just built (tagged super-rpc:test)
        # We need to override the build in docker-compose to use our pre-built image
        # OR just rely on compose building it again (it's fast with layer cache)
        # Let's use compose to ensure environment consistency
        docker compose up -d --build
        
        echo "Waiting for service to be healthy..."
        sleep 10
        curl --retry 5 --retry-connrefused http://localhost:4500/health
        
        echo "Running Integration Tests..."
        chmod +x ./scripts/test_rpc.sh
        ./scripts/test_rpc.sh

    - name: Show Container Logs
      if: always()
      run: docker compose logs

    # 3. Push to Registry (Only on Push event)
    - name: Build and push Docker image
      if: github.event_name == 'push'
      uses: docker/build-push-action@v5
      with:
        context: .
        push: true
        tags: ${{ steps.meta.outputs.tags }}
        labels: ${{ steps.meta.outputs.labels }}
        cache-from: type=gha
        cache-to: type=gha,mode=max