name: Cross-platform validation

on:
  pull_request:
  push:
    branches: [main]

permissions:
  contents: read

jobs:
  build-and-test:
    name: ${{ matrix.os }} / Node ${{ matrix.node }}
    runs-on: ${{ matrix.os }}
    env:
      GITHUB_TOKEN: ${{ github.token }}
    strategy:
      fail-fast: false
      matrix:
        os: [windows-latest, macos-latest]
        node: [20, 22, 24]
    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
      - uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7
        with:
          node-version: ${{ matrix.node }}
          cache: npm
      - run: npm ci
      - run: npm run check
      - name: Enforce unit test coverage baseline
        if: matrix.os == 'windows-latest' && matrix.node == 22
        run: npm run test:coverage
      - name: Verify packaged files
        run: npm run pack:check