testing.yml

name: Testing

on:
  push:
    branches:
      - main
  pull_request:
  merge_group:

env:
  FORCE_COLOR: 2

jobs:
  lint:
    uses: stylelint/.github/.github/workflows/lint.yml@main

  test:
    uses: stylelint/.github/.github/workflows/test.yml@main
    with:
      node-version: '["18", "20", "22"]'
      os: '["ubuntu-latest", "windows-latest", "macos-latest"]'
      exclude: '[{"node-version": "20", "os": "ubuntu-latest"}]' # for coverage

  test-coverage:
    name: Test on Node.js 20 and ubuntu-latest with coverage
    runs-on: ubuntu-latest
    timeout-minutes: 30
    steps:
      - name: Checkout
        uses: actions/checkout@v4

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

      - name: Install latest npm
        run: npm install --global npm

      - name: Install dependencies
        run: npm ci

      - name: Test with coverage
        run: npm run test-coverage
        env:
          # https://nodejs.org/api/cli.html#--max-old-space-sizesize-in-megabytes
          NODE_OPTIONS: '--max-old-space-size=4096'

      - name: Upload coverage to Codecov
        uses: codecov/codecov-action@v4
        with:
          files: ./.coverage/lcov.info
          token: ${{ secrets.CODECOV_TOKEN }}
          fail_ci_if_error: true

  build:
    runs-on: ubuntu-latest
    timeout-minutes: 30
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: 'lts/*'
          cache: npm

      - name: Install latest npm
        run: npm install --global npm

      - name: Install dependencies
        run: npm ci

      - name: Build
        run: npm run build

      - name: Check built files
        run: npm run build-check

  spellcheck:
    runs-on: ubuntu-latest
    timeout-minutes: 30
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Install codespell
        run: pip install codespell

      - name: Spellcheck
        # Ignore a CI failure because there are false positives.
        run: codespell || echo 'Fix misspells via "codespell" on your console, or ignore false positives.'