docker.yml

name: Docker Build & Publish

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

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

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    timeout-minutes: 20
    permissions:
      contents: read
      packages: write
    strategy:
      matrix:
        service: [api, web, worker]  # Add services as they are created
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

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

      - name: Set environment variables
        run: |
          echo "REPO_LC=${GITHUB_REPOSITORY,,}" >> $GITHUB_ENV
          echo "SHORT_SHA=$(git rev-parse --short "$GITHUB_SHA")" >> $GITHUB_ENV

      - name: Log in to 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
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ghcr.io/${{ env.REPO_LC }}/flakeguard-${{ matrix.service }}
          tags: |
            type=ref,event=branch
            type=ref,event=pr
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=semver,pattern={{major}}
            type=sha
            type=raw,value=${{ env.SHORT_SHA }}

      - name: Check if service exists
        id: check-service
        run: |
          if [ -d "apps/${{ matrix.service }}" ]; then
            echo "exists=true" >> $GITHUB_OUTPUT
          else
            echo "exists=false" >> $GITHUB_OUTPUT
            echo "Service ${{ matrix.service }} does not exist, skipping..."
          fi

      - name: Build and push Docker image
        if: steps.check-service.outputs.exists == 'true'
        uses: docker/build-push-action@v6
        with:
          context: .
          file: ./apps/${{ matrix.service }}/Dockerfile
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max
          build-args: |
            NODE_VERSION=20
            PNPM_VERSION=10.0.0
            NPM_TOKEN=${{ secrets.NPM_TOKEN }}

  security-scan:
    runs-on: ubuntu-latest
    timeout-minutes: 15
    needs: build-and-push
    if: github.event_name != 'pull_request'
    strategy:
      matrix:
        service: [api, web, worker]
    steps:
      - name: Run Trivy vulnerability scanner
        uses: aquasecurity/trivy-action@master
        with:
          image-ref: 'ghcr.io/${{ env.REPO_LC }}/flakeguard-${{ matrix.service }}:sha-${{ github.sha }}'
          format: 'sarif'
          output: 'trivy-results-${{ matrix.service }}.sarif'

      - name: Upload Trivy scan results
        uses: github/codeql-action/upload-sarif@v3
        if: always()
        with:
          sarif_file: 'trivy-results-${{ matrix.service }}.sarif'

  deploy-staging:
    runs-on: ubuntu-latest
    timeout-minutes: 10
    needs: [build-and-push, security-scan]
    if: github.ref == 'refs/heads/develop' && github.event_name == 'push'
    environment: staging
    steps:
      - name: Deploy to staging
        run: |
          echo "Deploying to staging environment..."
          # Add your staging deployment logic here
          # This could be kubectl, docker-compose, or other deployment tools

  deploy-production:
    runs-on: ubuntu-latest
    timeout-minutes: 10
    needs: [build-and-push, security-scan]
    if: github.ref == 'refs/heads/main' && github.event_name == 'push'
    environment: production
    steps:
      - name: Deploy to production
        run: |
          echo "Deploying to production environment..."
          # Add your production deployment logic here
          # This could be kubectl, docker-compose, or other deployment tools