name: CI

on:
  push:
    branches: [ master ]
  pull_request:

jobs:
  rspec:
    runs-on: ubuntu-latest

    strategy:
      matrix:
        ruby: [head, '3.3', '3.2', '3.1', '3.0']
      fail-fast: false

    steps:
      - name: Checkout spreadbase repository
        uses: actions/checkout@v4

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

      - name: Run RSpec
        run: |
          bundle exec rake spec