name: CI

on: [push, pull_request]

jobs:
  build:
    name: Test on Ruby ${{ matrix.ruby_version }}, Rails ${{ matrix.rails_version }}, graphql-ruby ${{ matrix.graphql_version }}
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        ruby_version:
          - 2.5.x
          - 2.6.x
        graphql_version:
          - 1.8.11
          - 1.9.12
        rails_version:
          - "~> 5.2.0"
          - "~> 6.0.0"
    steps:
    - uses: actions/checkout@v2
    - name: Set up Ruby ${{ matrix.ruby_version }}
      uses: actions/setup-ruby@v1
      with:
        ruby-version: ${{ matrix.ruby_version }}
    - name: Build and test
      run: |
        gem install bundler
        bundle install --jobs 4 --retry 3
        bundle exec rake test
      env:
        RAILS_VERSION: ${{ matrix.rails_version }}
        GRAPHQL_VERSION: ${{ matrix.graphql_version }}

  rubocop:
    name: Rubocop
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2
    - name: Set up Ruby
      uses: actions/setup-ruby@v1
      with:
        ruby-version: 2.6.x
    - name: Build and test
      run: |
        gem install bundler
        bundle install --jobs 4 --retry 3
        bundle exec rake rubocop