ci.yml

name: CI/CD Pipeline

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

jobs:
  # Job 1: Code Quality Checks
  quality:
    name: Code Quality
    runs-on: ubuntu-latest
    
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      # - name: Run ESLint
      #   run: npm run lint
      #   continue-on-error: true

      - name: TypeScript type check
        run: npm run typecheck

  # Job 2: Run Tests
  test:
    name: Tests
    runs-on: ubuntu-latest
    needs: quality

    services:
      # PostgreSQL test database
      postgres:
        image: postgres:16-alpine
        env:
          POSTGRES_USER: devmetrics
          POSTGRES_PASSWORD: test_password
          POSTGRES_DB: devmetrics_test
        options: >-
          --health-cmd pg_isready
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5
        ports:
          - 5433:5432

      # Redis test instance
      redis:
        image: redis:7-alpine
        options: >-
          --health-cmd "redis-cli ping"
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5
        ports:
          - 6380:6379

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Run tests with coverage
        run: npm run test:coverage
        env:
          NODE_ENV: test
          TEST_DATABASE_URL: postgresql://devmetrics:test_password@localhost:5433/devmetrics_test
          DATABASE_URL: postgresql://devmetrics:test_password@localhost:5433/devmetrics_test
          TEST_REDIS_URL: redis://localhost:6380
          REDIS_URL: redis://localhost:6380
          API_KEY_SECRET: test-secret-key-for-ci-only-minimum-32-chars
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          GITHUB_API_URL: https://api.github.com
          CACHE_TTL_SHORT: 300
          CACHE_TTL_MEDIUM: 900
          CACHE_TTL_LONG: 3600

      # - name: Upload coverage to Codecov
      #   uses: codecov/codecov-action@v4
      #   with:
      #     files: ./coverage/lcov.info
      #     flags: unittests
      #     name: codecov-umbrella
      #     fail_ci_if_error: false
      #   env:
      #     CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

      # - name: Comment coverage on PR
      #   if: github.event_name == 'pull_request'
      #   uses: romeovs/lcov-reporter-action@v0.3.1
      #   with:
      #     github-token: ${{ secrets.GITHUB_TOKEN }}
      #     lcov-file: ./coverage/lcov.info

  # Job 3: Build Check
  build:
    name: Build
    runs-on: ubuntu-latest
    needs: test

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Build TypeScript
        run: npm run build

      - name: Upload build artifacts
        uses: actions/upload-artifact@v4
        with:
          name: dist
          path: dist/
          retention-days: 7

  # Job 4: Security Audit
  security:
    name: Security Audit
    runs-on: ubuntu-latest
    
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'

      - name: Run npm audit
        run: npm audit --audit-level=moderate
        continue-on-error: true

      - name: Check for vulnerable dependencies
        run: |
          npm install -g npm-check-updates
          ncu --doctor --doctorTest "npm test"
        continue-on-error: true