cd-docker.yml

name: CD - Docker Build and Push

on:
  push:
    branches: [main, develop]
    tags: ['v*']
  pull_request:
    branches: [main]
  workflow_dispatch:

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

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
      id-token: write

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

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

      - name: Log in to Container Registry
        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 and push Docker image
        uses: docker/build-push-action@v5
        with:
          context: .
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max
          platforms: linux/amd64,linux/arm64

      - name: Run security scan
        if: github.event_name != 'pull_request'
        uses: aquasecurity/trivy-action@master
        with:
          image-ref: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest
          format: 'sarif'
          output: 'trivy-results.sarif'
          severity: 'CRITICAL,HIGH'

      - name: Upload security scan results
        if: github.event_name != 'pull_request'
        uses: github/codeql-action/upload-sarif@v3
        with:
          sarif_file: 'trivy-results.sarif'

  test-docker:
    runs-on: ubuntu-latest
    needs: build-and-push
    if: github.event_name != 'pull_request'

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

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

      - name: Log in to Container Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Run container tests
        run: |
          # Pull the built image
          docker pull ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest

          # Test 1: Container starts
          docker run --rm -d --name test-container \
            -p 3000:3000 \
            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest

          # Wait for container to start
          sleep 10

          # Test 2: Health check
          curl -f http://localhost:3000/health || exit 1

          # Test 3: Stop container
          docker stop test-container

          # Test 4: Run with different configurations
          docker run --rm --name test-debug \
            -e NODE_ENV=development \
            -e DEBUG_ENABLED=true \
            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest \
            node --version

          echo "✅ All Docker tests passed"

  deploy-staging:
    runs-on: ubuntu-latest
    needs: [build-and-push, test-docker]
    if: github.ref == 'refs/heads/develop' || github.event_name == 'workflow_dispatch'
    environment: staging

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

      - name: Set up kubectl
        uses: azure/setup-kubectl@v3
        with:
          version: 'latest'

      - name: Configure kubectl
        run: |
          mkdir -p $HOME/.kube
          echo "${{ secrets.KUBECONFIG_STAGING }}" | base64 --decode > $HOME/.kube/config
          kubectl config use-context ${{ secrets.KUBERNETES_CONTEXT_STAGING }}

      - name: Deploy to staging
        run: |
          # Update image tag in kustomization
          cd k8s/overlays/staging
          kustomize edit set image everything-opencode=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest

          # Apply configuration
          kubectl apply -k . --namespace everything-opencode-staging

          # Wait for rollout
          kubectl rollout status deployment/everything-opencode --namespace everything-opencode-staging --timeout=300s
          kubectl rollout status deployment/pinescript-debug --namespace everything-opencode-staging --timeout=300s
          kubectl rollout status deployment/command-runners --namespace everything-opencode-staging --timeout=300s

      - name: Run staging tests
        run: |
          # Get staging ingress URL
          STAGING_URL=$(kubectl get ingress everything-opencode --namespace everything-opencode-staging -o jsonpath='{.spec.rules[0].host}')

          # Wait for service to be ready
          sleep 30

          # Run smoke tests
          curl -f https://$STAGING_URL/health || exit 1
          echo "✅ Staging deployment successful"

  deploy-production:
    runs-on: ubuntu-latest
    needs: [build-and-push, test-docker, deploy-staging]
    if: github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/v')
    environment: production

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

      - name: Set up kubectl
        uses: azure/setup-kubectl@v3
        with:
          version: 'latest'

      - name: Configure kubectl
        run: |
          mkdir -p $HOME/.kube
          echo "${{ secrets.KUBECONFIG_PRODUCTION }}" | base64 --decode > $HOME/.kube/config
          kubectl config use-context ${{ secrets.KUBERNETES_CONTEXT_PRODUCTION }}

      - name: Extract version
        id: version
        run: |
          if [[ "${{ github.ref }}" == refs/tags/v* ]]; then
            VERSION=${GITHUB_REF#refs/tags/v}
          else
            VERSION=$(date +%Y%m%d-%H%M%S)
          fi
          echo "VERSION=$VERSION" >> $GITHUB_OUTPUT
          echo "TAG=v$VERSION" >> $GITHUB_OUTPUT

      - name: Deploy to production
        run: |
          # Update image tag in kustomization
          cd k8s/overlays/prod
          kustomize edit set image everything-opencode=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.version.outputs.TAG }}

          # Apply configuration
          kubectl apply -k . --namespace everything-opencode

          # Wait for rollout
          kubectl rollout status deployment/everything-opencode --namespace everything-opencode --timeout=300s
          kubectl rollout status deployment/pinescript-debug --namespace everything-opencode --timeout=300s
          kubectl rollout status deployment/command-runners --namespace everything-opencode --timeout=300s

      - name: Run production tests
        run: |
          # Get production ingress URL
          PROD_URL=$(kubectl get ingress everything-opencode --namespace everything-opencode -o jsonpath='{.spec.rules[0].host}')

          # Wait for service to be ready
          sleep 60

          # Run comprehensive tests
          curl -f https://$PROD_URL/health || exit 1

          # Test main endpoints
          curl -f https://$PROD_URL/api/status || exit 1

          echo "✅ Production deployment successful"

      - name: Create GitHub release
        if: startsWith(github.ref, 'refs/tags/v')
        uses: softprops/action-gh-release@v1
        with:
          generate_release_notes: true
          files: |
            k8s/overlays/prod/*
          tag_name: ${{ steps.version.outputs.TAG }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}