test.yml

name: Test
on:
  push:
    branches: ['*']
  pull_request:
    branches: ['*']

jobs:
  test_ruby_versions:
    runs-on: ubuntu-20.04

    continue-on-error: ${{ matrix.allow_failures == 'allow failures' || false }}

    env:
      BUNDLE_GEMFILE: "${{ matrix.gemfile }}" ### allows adding gemfile: to the matrix, bundler will automatically pick this up

    strategy:
      fail-fast: false
      matrix:
        include:
          - ruby: "2.0"
          - ruby: 2.1
          - ruby: 2.2
          - ruby: 2.3
          - ruby: 2.4
          - ruby: 2.5
          - ruby: 2.6
          - ruby: 2.7
          - ruby: "3.0" ### must be quoted otherwise will be treated as "3" which resolves to latest 3.x version
          - ruby: 3.1
          - ruby: 3.2
          - ruby: 3.3
          - ruby: head
            allow_failures: 'allow failures'

          - ruby: jruby-9.3
          - ruby: jruby-9.4
          - ruby: jruby-head
            allow_failures: 'allow failures'
    steps:
    - uses: actions/checkout@v4

    - name: Install ruby
      uses: ruby/setup-ruby@v1
      with:
        ruby-version: "${{ matrix.ruby }}"
        bundler-cache: true

    - name: Run tests
      run: |
        bundle exec rake