version: 2

jobs:
  build:
    macos:
      xcode: "9.0"
    working_directory: ~/xcode-install
    shell: /bin/bash --login -eo pipefail
    steps:
      - checkout

      # See Also: https://discuss.circleci.com/t/circleci-2-0-ios-error-installing-gems/23291/4
      - run:
          name: Set Ruby Version
          command: echo "ruby-2.4" > ~/.ruby-version

      - run:
          name: Install ruby dependencies
          command: bundle install

      - run:
          name: Run test
          command: bundle exec rake spec

      - run:
          name: Run lint
          command: bundle exec rake rubocop

workflows:
  version: 2
  build_and_test:
    jobs:
      - build