name: CI

on:
  push:
    branches: [master]
  pull_request:
    branches: [master]

jobs:
  test:
    runs-on: ubuntu-latest

    strategy:
      matrix:
        node-version: [16.x, 18.x, 20.x]

    steps:
      - uses: actions/checkout@v4

      - name: Use 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: Type check
        run: npm run typecheck

      - name: Lint
        run: npm run lint

      - name: Run tests
        run: npm test

      - name: Build
        run: npm run build

      - name: Upload coverage
        uses: actions/upload-artifact@v4
        if: always()
        with:
          name: coverage-${{ matrix.node-version }}
          path: coverage/