# .github/workflows/ci.yml
name: CI Pipeline

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

jobs:
  lint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Instalar UV
        run: curl -LsSf https://astral.sh/uv/install.sh | sh

      - name: Instalar dependências
        run: uv sync --frozen

      - name: Executar ruff lint
        run: uv run ruff check app/ tests/

      - name: Executar verificação de formato ruff
        run: uv run ruff format --check app/ tests/

  test:
    runs-on: ubuntu-latest
    needs: lint
    services:
      postgres:
        image: postgres:16-alpine
        env:
          POSTGRES_USER: pricetracker
          POSTGRES_PASSWORD: test_password
          POSTGRES_DB: pricetracker_test
        ports:
          - 5432:5432
        options: >-
          --health-cmd pg_isready
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5
      redis:
        image: redis:7-alpine
        ports:
          - 6379:6379
        options: >-
          --health-cmd "redis-cli ping"
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5

    steps:
      - uses: actions/checkout@v4

      - name: Instalar UV
        run: curl -LsSf https://astral.sh/uv/install.sh | sh

      - name: Instalar dependências
        run: uv sync --frozen

      - name: Executar pytest
        env:
          DATABASE_URL: postgresql+asyncpg://pricetracker:test_password@localhost:5432/pricetracker_test
          REDIS_URL: redis://localhost:6379/0
          SECRET_KEY: test-secret-key-for-ci
        run: uv run pytest tests/ -v --cov=app --cov-report=xml

      - name: Upload de cobertura
        uses: codecov/codecov-action@v4
        with:
          file: ./coverage.xml

  security:
    runs-on: ubuntu-latest
    needs: lint
    steps:
      - uses: actions/checkout@v4

      - name: Executar verificação de segurança
        run: |
          pip install safety
          safety check --json || true

      - name: Executar bandit
        run: |
          pip install bandit
          bandit -r app/ -f json || true

  build:
    runs-on: ubuntu-latest
    needs: [test, security]
    steps:
      - uses: actions/checkout@v4

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

      - name: Buildar imagem Docker
        uses: docker/build-push-action@v5
        with:
          context: .
          file: docker/Dockerfile
          push: false
          tags: pricetracker:${{ github.sha }}
          cache-from: type=gha
          cache-to: type=gha,mode=max

# .github/workflows/deploy.yml
name: Deploy to Production

on:
  push:
    tags:
      - 'v*'

jobs:
  deploy:
    runs-on: ubuntu-latest
    environment: production
    steps:
      - uses: actions/checkout@v4

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

      - name: Login no GHCR
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Buildar e fazer push da imagem
        uses: docker/build-push-action@v5
        with:
          context: .
          file: docker/Dockerfile
          push: true
          tags: |
            ghcr.io/${{ github.repository }}:${{ github.ref_name }}
            ghcr.io/${{ github.repository }}:latest
          cache-from: type=gha
          cache-to: type=gha,mode=max

      - name: Implantar no servidor
        uses: appleboy/ssh-action@v1
        with:
          host: ${{ secrets.SERVER_HOST }}
          username: ${{ secrets.SERVER_USER }}
          key: ${{ secrets.SERVER_SSH_KEY }}
          script: |
            cd /opt/pricetracker
            docker compose pull
            docker compose up -d --remove-orphans
            docker compose exec api alembic upgrade head
            echo "Versão implantada ${{ github.ref_name }}"

CONTAINER ID   IMAGE          STATUS         PORTS
abc123         nginx:latest   Up 2 hours     0.0.0.0:80->80/tcp

# .github/workflows/branch-protection.yml
name: Branch Protection Check

on:
  pull_request:
    types: [opened, synchronize]

jobs:
  check:
    runs-on: ubuntu-latest
    steps:
      - name: Verificar se PR tem como alvo main
        run: |
          if [ "${{ github.base_ref }}" != "main" ]; then
            echo "PR deve ter como alvo a branch main"
            exit 1
          fi

      - name: Verificar aprovação do ambiente
        if: github.event.pull_request.merged == true
        uses: octokit/request-action@v2
        with:
          route: POST /repos/{owner}/{repo}/deployments
          environment: staging
          required_reviewers: 1

Pipeline CI/CD carregado
Status do pipeline: passed
Testes: 12 passed, 0 failed