ci.yml

name: CI

on:
  push:
    branches: [main]
  pull_request:

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

jobs:
  build-test:
    name: Node ${{ matrix.node }} - ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        node: [18, 20, 22]
        os: [ubuntu-latest]

    steps:
      - name: Checkout
        uses: actions/checkout@v5

      - name: Setup PNPM
        uses: pnpm/action-setup@v4
        with:
          run_install: false

      - name: Setup Node.js
        uses: actions/setup-node@v6
        with:
          node-version: ${{ matrix.node }}
          cache: "pnpm"

      - name: Install dependencies
        run: pnpm install --frozen-lockfile

      - name: Prettier check
        run: pnpm run lint:format

      - name: ESLint
        run: pnpm run lint

      - name: TypeScript typecheck
        run: pnpm run typecheck

      - name: Unit tests with coverage
        run: pnpm run coverage

      - name: Upload coverage to Codecov
        uses: codecov/codecov-action@v5
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          files: ./coverage/lcov.info
          flags: node-${{ matrix.node }}
          name: node-${{ matrix.node }}-${{ matrix.os }}
          fail_ci_if_error: false

      - name: Upload coverage HTML
        uses: actions/upload-artifact@v4
        if: always()
        with:
          name: coverage-${{ matrix.os }}-node${{ matrix.node }}
          path: coverage/
          if-no-files-found: error

  summary:
    if: always()
    needs: [build-test]
    runs-on: ubuntu-latest
    steps:
      - run: |
          if [ "${{ needs.build-test.result }}" != "success" ]; then
            echo "At least one matrix job failed."
            exit 1
          fi