# Woodpecker CI Pipeline für Full Stack TypeScript Template
# Automatisiert Docker Builds für main, beta und alpha branches

when:
  event: [push, pull_request]

steps:
  # =============================================================================
  # Dependencies installieren und Tests ausführen
  # =============================================================================
  
  dependencies:
    image: node:18-alpine
    commands:
      - echo "📦 Installing dependencies..."
      - npm ci
      - cd backend && npm ci && cd ..
      - cd frontend && npm ci && cd ..
    when:
      event: [push, pull_request]

  lint_and_test:
    image: node:18-alpine
    commands:
      - echo "🔍 Running linting and tests..."
      - cd backend && npm run test && cd ..
      - cd frontend && npm run test -- --coverage --watchAll=false && cd ..
    when:
      event: [push, pull_request]
    depends_on: [dependencies]

  build_check:
    image: node:18-alpine
    commands:
      - echo "🏗️  Testing production builds..."
      - cd backend && npm run build && cd ..
      - cd frontend && npm run build && cd ..
    when:
      event: [push, pull_request]
    depends_on: [dependencies]

  # =============================================================================
  # Docker Build & Push für MAIN Branch (Production)
  # =============================================================================
  
  docker_build_push_main:
    image: woodpeckerci/plugin-docker-buildx
    settings:
      repo: YOUR_REGISTRY/YOUR_ORG/fullstack-typescript-template
      registry: YOUR_REGISTRY
      platforms: linux/amd64,linux/arm64
      tag: latest
      dockerfile: Dockerfile
      context: .
      username:
        from_secret: docker_username
      password:
        from_secret: docker_password
      build_args:
        - NODE_ENV=production
        - BUILD_VERSION=${CI_COMMIT_SHA:0:8}
    when:
      branch: main
      event: push
    depends_on: [lint_and_test, build_check]

  # =============================================================================
  # Docker Build & Push für BETA Branch (Staging)
  # =============================================================================
  
  docker_build_push_beta:
    image: woodpeckerci/plugin-docker-buildx
    settings:
      repo: YOUR_REGISTRY/YOUR_ORG/fullstack-typescript-template
      registry: YOUR_REGISTRY
      platforms: linux/amd64,linux/arm64
      tag: beta
      dockerfile: Dockerfile
      context: .
      username:
        from_secret: docker_username
      password:
        from_secret: docker_password
      build_args:
        - NODE_ENV=staging
        - BUILD_VERSION=${CI_COMMIT_SHA:0:8}
    when:
      branch: beta
      event: push
    depends_on: [lint_and_test, build_check]

  # =============================================================================
  # Docker Build & Push für ALPHA Branch (Development)
  # =============================================================================
  
  docker_build_push_alpha:
    image: woodpeckerci/plugin-docker-buildx
    settings:
      repo: YOUR_REGISTRY/YOUR_ORG/fullstack-typescript-template
      registry: YOUR_REGISTRY
      platforms: linux/amd64,linux/arm64
      tag: alpha
      dockerfile: Dockerfile
      context: .
      username:
        from_secret: docker_username
      password:
        from_secret: docker_password
      build_args:
        - NODE_ENV=development
        - BUILD_VERSION=${CI_COMMIT_SHA:0:8}
    when:
      branch: alpha
      event: push
    depends_on: [lint_and_test, build_check]

  # =============================================================================
  # Notification bei erfolgreichem Build
  # =============================================================================
  
  notify_success:
    image: alpine:latest
    commands:
      - echo "✅ Pipeline erfolgreich abgeschlossen!"
      - echo "🐳 Docker Image gebaut für Branch: ${CI_COMMIT_BRANCH}"
      - echo "📦 Tag: ${CI_COMMIT_BRANCH == 'main' ? 'latest' : CI_COMMIT_BRANCH}"
      - echo "🔗 Commit: ${CI_COMMIT_SHA:0:8}"
    when:
      status: success
      event: push
      branch: [main, beta, alpha]
    depends_on: [docker_build_push_main, docker_build_push_beta, docker_build_push_alpha]

  # =============================================================================
  # Security Scan (Optional - kann aktiviert werden)
  # =============================================================================
  
  # security_scan:
  #   image: aquasec/trivy:latest
  #   commands:
  #     - trivy image --exit-code 0 --severity HIGH,CRITICAL YOUR_REGISTRY/YOUR_ORG/fullstack-typescript-template:${CI_COMMIT_BRANCH == 'main' ? 'latest' : CI_COMMIT_BRANCH}
  #   when:
  #     branch: [main, beta, alpha]
  #     event: push
  #   depends_on: [docker_build_push_main, docker_build_push_beta, docker_build_push_alpha]

# =============================================================================
# Pipeline Services (falls externe Services für Tests benötigt werden)
# =============================================================================

# services:
#   postgres:
#     image: postgres:15-alpine
#     environment:
#       POSTGRES_DB: testdb
#       POSTGRES_USER: test
#       POSTGRES_PASSWORD: test
#     ports:
#       - 5432:5432
#   
#   redis:
#     image: redis:7-alpine
#     ports:
#       - 6379:6379