name: Run CI Build

on: [push]

# Cancel previous CI Build on the same branch
concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.ref_name }} 
  cancel-in-progress: true

jobs:
  rspec:
    runs-on: ubuntu-latest

    strategy:
      matrix:
        ruby: ["2.3", "2.6", "2.7"]
      fail-fast: false

    steps:
    - name: Checkout code
      uses: actions/checkout@v3

    - name: Use Ruby ${{ matrix.ruby }}
      uses: ruby/setup-ruby@v1
      with:
        ruby-version: ${{ matrix.ruby }}
        bundler: '1.17.3'
        bundler-cache: true

    - name: Run tests
      run: bundle exec rake