Как выглядит типичный процесс непрерывной интеграции (CI pipeline)?

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

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

jobs:
  test:
    runs-on: ubuntu-latest
    
    services:
      postgres:
        image: postgres:13
        env:
          POSTGRES_PASSWORD: postgres
        options: >-
          --health-cmd pg_isready
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5
        ports:
          - 5432:5432

    steps:
    - uses: actions/checkout@v3
    
    - name: Set up Python
      uses: actions/setup-python@v4
      with:
        python-version: '3.9'
    
    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        pip install -r requirements.txt
        pip install pytest pytest-cov flake8 black
    
    - name: Lint code
      run: |
        flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
        black --check .
    
    - name: Run tests
      env:
        DATABASE_URL: postgresql://postgres:postgres@localhost:5432/test_db
      run: |
        pytest --cov=./ --cov-report=xml
    
    - name: Upload coverage reports
      uses: codecov/codecov-action@v3
      with:
        file: ./coverage.xml
  
  build:
    runs-on: ubuntu-latest
    needs: test
    if: github.ref == 'refs/heads/main'
    
    steps:
    - uses: actions/checkout@v3
    
    - name: Build Docker image
      run: |
        docker build -t my-app:${{ github.sha }} .
    
    - name: Push to Registry
      run: |
        echo "Здесь будет push в Docker Registry"

# Дополнительные этапы для production-ready pipeline
security-scan:
  runs-on: ubuntu-latest
  steps:
    - uses: actions/checkout@v3
    - name: Run security scan
      uses: aquasecurity/trivy-action@master
      with:
        scan-type: 'fs'
        scan-ref: '.'
    
integration-test:
  runs-on: ubuntu-latest
  needs: test
  steps:
    - uses: actions/checkout@v3
    - name: Run integration tests
      run: |
        docker-compose -f docker-compose.test.yml up -d
        pytest tests/integration/
        docker-compose -f docker-compose.test.yml down

performance-test:
  runs-on: ubuntu-latest
  needs: integration-test
  steps:
    - name: Run performance tests
      run: |
        # Запуск нагрузочного тестирования
        k6 run performance-test.js