name: Node CI

on: [push, pull_request]

jobs:
  build:
    runs-on: ubuntu-latest

    strategy:
      matrix:
        mocha-version: [6, 7, 8, 9]
        node-version: [16.x, 18.x, 20.x]

    steps:
    - uses: actions/checkout@v1
    - name: Use Node.js ${{ matrix.node-version }}
      uses: actions/setup-node@v1
      with:
        node-version: ${{ matrix.node-version }}
    - name: npm install
      run: npm install
    - name: npm ci
      run: npm run ci
      env:
        CI: true
        MOCHA_VERSION: ${{ matrix.mocha-version }}