ci-nodejs.yml

name: CI (Node.js)

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

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  build:
    name: Build & Test (Node.js ${{ matrix.node-version }})
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        node-version: ['18', '20', '22']

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

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

      - name: Install dependencies
        run: npm ci

      - name: Run linter
        run: npm run lint --if-present

      - name: Run type check
        run: npm run type-check --if-present

      - name: Run tests
        run: npm test --if-present

      - name: Build
        run: npm run build --if-present

  # Optional: Upload coverage to Codecov
  # coverage:
  #   name: Coverage
  #   runs-on: ubuntu-latest
  #   needs: build
  #   steps:
  #     - uses: actions/checkout@v4
  #     - uses: actions/setup-node@v4
  #       with:
  #         node-version: '20'
  #         cache: 'npm'
  #     - run: npm ci
  #     - run: npm run test:coverage
  #     - uses: codecov/codecov-action@v4
  #       with:
  #         token: ${{ secrets.CODECOV_TOKEN }}
  #         fail_ci_if_error: false