portfolio/.gitea/workflows/ci-cd.yml

name: CI/CD Pipeline

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

env:
  NODE_VERSION: '20'
  DOCKER_IMAGE: portfolio-app
  CONTAINER_NAME: portfolio-app

jobs:
  test:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: ${{ env.NODE_VERSION }}
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Run linting
        run: npm run lint

      - name: Run tests
        run: npm run test

      - name: Build application
        run: npm run build

  security:
    runs-on: ubuntu-latest
    needs: test
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Run Trivy vulnerability scanner
        uses: aquasecurity/trivy-action@master
        with:
          scan-type: 'fs'
          scan-ref: '.'
          format: 'sarif'
          output: 'trivy-results.sarif'

  build:
    runs-on: ubuntu-latest
    needs: [test, security]
    if: github.ref == 'refs/heads/production'
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

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

      - name: Build Docker image
        run: |
          docker build -t ${{ env.DOCKER_IMAGE }}:latest .
          docker tag ${{ env.DOCKER_IMAGE }}:latest ${{ env.DOCKER_IMAGE }}:$(date +%Y%m%d-%H%M%S)

      - name: Save Docker image
        run: |
          docker save ${{ env.DOCKER_IMAGE }}:latest | gzip > ${{ env.DOCKER_IMAGE }}.tar.gz

      - name: Upload Docker image artifact
        uses: actions/upload-artifact@v4
        with:
          name: docker-image
          path: ${{ env.DOCKER_IMAGE }}.tar.gz
          retention-days: 7

  deploy:
    runs-on: ubuntu-latest
    needs: build
    if: github.ref == 'refs/heads/production'
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Download Docker image artifact
        uses: actions/download-artifact@v4
        with:
          name: docker-image
          path: ./

      - name: Load Docker image
        run: |
          gunzip -c ${{ env.DOCKER_IMAGE }}.tar.gz | docker load

      - name: Stop existing container
        run: |
          docker stop ${{ env.CONTAINER_NAME }} || true
          docker rm ${{ env.CONTAINER_NAME }} || true

      - name: Start new container
        run: |
          docker run -d \
            --name ${{ env.CONTAINER_NAME }} \
            --restart unless-stopped \
            -p 3000:3000 \
            -e NODE_ENV=production \
            ${{ env.DOCKER_IMAGE }}:latest

      - name: Wait for container to be ready
        run: |
          sleep 10
          timeout 60 bash -c 'until curl -f http://localhost:3000/api/health; do sleep 2; done'

      - name: Health check
        run: |
          curl -f http://localhost:3000/api/health
          echo "✅ Deployment successful!"

      - name: Cleanup old images
        run: |
          docker image prune -f
          docker system prune -f