name: Node.js CI

on:
  push:
    branches:
      - main
  pull_request:
    types: [opened, synchronize, reopened, ready_for_review]

permissions:
  contents: read

jobs:
  run-tests:
    strategy:
      matrix:
        node-version: ['25', '24', '22', '20']
        os: [ubuntu-latest, macos-latest, windows-latest]

    runs-on: ${{ matrix.os }}

    steps:
    - uses: actions/checkout@v6

    - name: Use Node.js ${{ matrix.node-version }}
      uses: actions/setup-node@v6
      with:
        node-version: ${{ matrix.node-version }}
        cache: ${{ runner.os != 'Windows' && 'npm' || '' }}

    - name: Install Dependencies
      run: npm ci

    - name: Test
      run: npm run test