version: 2
jobs:
  test:
    working_directory: ~/calculated_attributes
    docker:
      - image: circleci/ruby:2.5
        environment:
          GEM_HOME: ~/calculated_attributes/vendor/bundle
    steps:
      - checkout
      - restore_cache:
          key: dependency-cache-{{ checksum "calculated_attributes.gemspec" }}
      - run:
          name: bundle-install
          command: bundle check || bundle install --jobs=4 --retry=3
      - run:
          name: appraisal-install
          command: bundle exec appraisal install
      - save_cache:
          key: dependency-cache-{{ checksum "calculated_attributes.gemspec" }}
          paths:
            - ./vendor/bundle
      - run:
          name: appraisal-rspec
          command: bundle exec appraisal rspec
      - run:
          name: rubocop
          command: bundle exec rubocop

workflows:
  version: 2
  test:
    jobs:
      - test