name: Build

on:
  push:
    branches: [master]
  pull_request:

jobs:
  rspec:
    runs-on: ubuntu-latest
    env:
      BUNDLE_JOBS: 4
      BUNDLE_RETRY: 3
      BUNDLE_GEMFILE: ${{ github.workspace }}/gemfiles/${{ matrix.gemfile }}.gemfile
    strategy:
      fail-fast: false
      matrix:
        ruby: ["2.6", "2.7", "3.0", "3.1"]
        gemfile: ["rails60", "rails61", "rails70"]
        exclude:
          - ruby: "2.6"
            gemfile: "rails70"
          - ruby: "3.1"
            gemfile: "rails60"
          - ruby: "3.1"
            gemfile: "rails61"
    steps:
      - uses: actions/checkout@v2

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

      - name: Run rspec
        run: bundle exec rspec