name: CI
on: [push, pull_request]
jobs:
  test:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        ruby: [ '2.5', '2.6', '2.7', '3.0', '3.1' ]
    name: Test w/ Ruby ${{ matrix.ruby }}
    steps:
    - uses: actions/checkout@v2
    - name: Set up Ruby ${{ matrix.ruby }}
      uses: ruby/setup-ruby@v1
      with:
        ruby-version: ${{ matrix.ruby }}
        bundler-cache: true
    - name: Install dependencies
      run: |
        gem install bundler -v '~>1'
        bundle install --jobs 4 --retry 3
    - name: Test
      run: bundle exec rake test