.github/workflows/docker.yml

name: Docker Build and Test

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]

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

jobs:
  test:
    name: Run Tests
    runs-on: ubuntu-latest
    
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      
      - name: Set up Python 3.10
        uses: actions/setup-python@v5
        with:
          python-version: '3.10'
          cache: 'pip'
      
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install -r requirements.txt
      
      - name: Run tests with pytest
        run: |
          pytest -v --tb=short
      
      - name: Generate coverage report
        if: success()
        run: |
          pip install pytest-cov
          pytest --cov=kiro --cov-report=xml --cov-report=term
      
      - name: Upload coverage to artifacts
        if: success()
        uses: actions/upload-artifact@v4
        with:
          name: coverage-report
          path: coverage.xml

  build:
    name: Build and Test Docker Image
    runs-on: ubuntu-latest
    needs: test
    permissions:
      contents: read
      packages: write
      security-events: write  # For uploading Trivy scan results
    
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
      
      - name: Log in to GitHub Container Registry
        if: github.event_name != 'pull_request'
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      
      - name: Extract metadata 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=semver,pattern={{major}}.{{minor}}
            type=sha,prefix={{branch}}-
            type=raw,value=latest,enable={{is_default_branch}}
      
      - name: Build Docker image
        uses: docker/build-push-action@v5
        with:
          context: .
          push: false
          load: true
          tags: kiro-gateway:test
          cache-from: type=gha
          cache-to: type=gha,mode=max
      
      - name: Run Trivy vulnerability scanner
        uses: aquasecurity/trivy-action@master
        with:
          image-ref: kiro-gateway:test
          format: 'sarif'
          output: 'trivy-results.sarif'
          severity: 'CRITICAL,HIGH'
          exit-code: '0'  # Don't fail build, just report
      
      - name: Upload Trivy results to GitHub Security
        uses: github/codeql-action/upload-sarif@v3
        if: always()  # Upload even if previous step fails
        with:
          sarif_file: 'trivy-results.sarif'
          category: 'docker-image'
      
      - name: Test Docker image
        run: |
          # Start container with test credentials
          docker run -d \
            --name kiro-gateway-test \
            -p 8000:8000 \
            -e PROXY_API_KEY="test-key-123" \
            -e REFRESH_TOKEN="test-token" \
            kiro-gateway:test
          
          # Wait for container to be healthy
          echo "Waiting for container to start..."
          sleep 10
          
          # Check if container is running
          docker ps -a
          
          # Check container logs
          echo "Container logs:"
          docker logs kiro-gateway-test
          
          # Test 1: Health endpoint (no auth required)
          echo "Testing health endpoint..."
          curl -f http://localhost:8000/health || exit 1
          
          # Test 2: Root endpoint (no auth required)
          echo "Testing root endpoint..."
          curl -f http://localhost:8000/ || exit 1
          
          # Test 3: Models endpoint with authentication
          echo "Testing models endpoint with auth..."
          curl -f -H "Authorization: Bearer test-key-123" \
            http://localhost:8000/v1/models || exit 1
          
          # Test 4: Verify container hasn't restarted
          RESTARTS=$(docker inspect -f '{{.RestartCount}}' kiro-gateway-test)
          echo "Container restart count: $RESTARTS"
          if [ "$RESTARTS" -ne 0 ]; then
            echo "ERROR: Container restarted $RESTARTS times"
            exit 1
          fi
          
          # Test 5: Check for errors in logs
          echo "Checking logs for errors..."
          if docker logs kiro-gateway-test 2>&1 | grep -i "error" | grep -v "ERROR.*404"; then
            echo "WARNING: Found errors in logs (non-404)"
          fi
          
          # Cleanup
          docker stop kiro-gateway-test
          docker rm kiro-gateway-test
      
      - name: Build and push Docker image
        if: github.event_name != 'pull_request'
        uses: docker/build-push-action@v5
        with:
          context: .
          platforms: linux/amd64,linux/arm64  # Multi-arch support (x86_64 and ARM64)
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max
      
      - name: Image digest
        if: github.event_name != 'pull_request'
        run: echo ${{ steps.meta.outputs.digest }}