name: build

on: [push, pull_request]

jobs:
  build:
    strategy:
      matrix:
        include:
          - ruby_version: ruby-head
            gemfile: gemfiles/Gemfile-rails.edge
            allow_failures: 'true'
          - ruby_version: '3.0'
            gemfile: gemfiles/Gemfile-rails.edge
            allow_failures: 'true'

          - ruby_version: ruby-head
            gemfile: gemfiles/Gemfile-rails.7.0.x
            allow_failures: 'true'

          - ruby_version: '3.0'
            gemfile: gemfiles/Gemfile-rails.7.0.x
          - ruby_version: '2.7'
            gemfile: gemfiles/Gemfile-rails.7.0.x

          - ruby_version: '3.0'
            gemfile: gemfiles/Gemfile-rails.6.1.x
          - ruby_version: '2.7'
            gemfile: gemfiles/Gemfile-rails.6.1.x
          - ruby_version: '2.6'
            gemfile: gemfiles/Gemfile-rails.6.1.x

          - ruby_version: '2.7'
            gemfile: gemfiles/Gemfile-rails.6.0.x

          - ruby_version: '2.6'
            gemfile: gemfiles/Gemfile-rails.5.2.x
          - ruby_version: '2.4'
            gemfile: gemfiles/Gemfile-rails.5.2.x
          - ruby_version: '2.2'
            gemfile: gemfiles/Gemfile-rails.5.2.x

          - ruby_version: '2.6'
            gemfile: gemfiles/Gemfile-rails.5.1.x

          - ruby_version: '2.6'
            gemfile: gemfiles/Gemfile-rails.5.0.x

          - ruby_version: '2.5'
            gemfile: gemfiles/Gemfile-rails.4.2.x
            bundler_version: '1'

          - ruby_version: '2.3'
            gemfile: gemfiles/Gemfile-rails.4.1.x
            bundler_version: '1'


    runs-on: ubuntu-latest

    env:
      BUNDLE_GEMFILE: ${{ matrix.gemfile }}

    steps:
      - uses: actions/checkout@v2

      - uses: ruby/setup-ruby@v1
        with:
          ruby-version: "${{ matrix.ruby_version }}"
          bundler: "${{ matrix.bundler_version }}"
          bundler-cache: true
        continue-on-error: ${{ matrix.allow_failures == 'true' }}

      - run: sudo apt-get install graphviz

      - run: bundle exec rake
        continue-on-error: ${{ matrix.allow_failures == 'true' }}