test.yml

name: Cross-OS Tests

on: [push, pull_request]

jobs:
  test:
    strategy:
      matrix:
        os:
          - ubuntu-latest
          - windows-latest
          - macos-latest
        node:
          - 18
          - 20

    runs-on: ${{ matrix.os }}
    name: ${{ matrix.os }} (Node v${{ matrix.node }})

    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-node@v3
        with:
          node-version: ${{ matrix.node }}

      - name: Get npm cache directory
        id: npm-cache
        run: echo "::set-output name=dir::$(npm config get cache)"

      - uses: actions/cache@v2.1.7
        with:
          path: ${{ steps.npm-cache.outputs.dir }}
          key: ubuntu-latest-node-${{ hashFiles('**/package-lock.json') }}
          restore-keys: ubuntu-latest-node-

      - name: Install dependencies
        run: npm install

      - name: Run tests
        run: npm test