version: 2.1

orbs:
  ruby: g2crowd/ruby@0.0.12

commands:
  load-cache:
    description: 'Load cached RubyGems.'
    parameters:
      key:
        description: 'The cache key to use. The key is immutable.'
        type: string
        default: 'gems-v1'
      gemfile:
        description: 'The gemfile to use'
        type: string
        default: 'Gemfile.lock'
    steps:
      - restore_cache:
          keys:
            - << parameters.key >>-{{ checksum "<< parameters.gemfile >>" }}
            - << parameters.key >>-
  save-cache:
    description: "Save RubyGems to cache."
    parameters:
      key:
        description: "The cache key to use. The key is immutable."
        type: string
        default: "gems-v1"
      gemfile:
        description: 'The gemfile to use'
        type: string
        default: 'Gemfile.lock'
    steps:
      - save_cache:
          key: << parameters.key >>-{{ checksum "<< parameters.gemfile >>" }}
          paths:
            - vendor/bundle

jobs:
  appraisal:
    parameters:
      ruby:
        description: 'The ruby version to use'
        type: string
        default: '2.7.1'
      gemfile:
        description: 'The gemfile version to use'
        type: string
        default: '6.0'
    executor:
      name: ruby/ruby
      ruby: << parameters.ruby >>
    environment:
      BUNDLE_GEMFILE: gemfiles/rails_<< parameters.gemfile >>.gemfile
    steps:
      - checkout
      - load-cache:
          gemfile: gemfiles/rails_<< parameters.gemfile >>.gemfile
      - ruby/install-deps:
          bundler-version: '2.1.4'
      - save-cache:
          gemfile: gemfiles/rails_<< parameters.gemfile >>.gemfile
      - run:
          name: Run Specs
          command: bundle exec appraisal rails-<< parameters.gemfile >> rspec --require fivemat --format Fivemat

workflows:
  version: 2
  build:
    jobs:
      - appraisal:
          context: g2crowd-global
          matrix:
            parameters:
              ruby: ['2.4.10', '2.5.8', '2.6.6', '2.7.1']
              gemfile: ['5.1', '5.2', '6.0']
            exclude:
              - ruby: '2.4.10'
                gemfile: '6.0'
      - ruby/build:
          context: g2crowd-global
          setup-database: false
          bundler-version: '2.1.4'