image: ruby:2.7

workflow:
  rules:
    - changes:
        - CLI/ruby/**/*

variables:
  BUNDLE_PATH: .bundle/vendor

cache: &cache
  policy: pull-push
  key:
    files:
      - Gemfile.lock
  paths:
    - CLI/ruby/.bundle/vendor

before_script:
  - cd CLI/ruby
  - gem update --system
  - bundle update --bundler
  - bundle install -j $(nproc)

test:2.7:
  image: ruby:2.7
  stage: test
  cache:
    <<: *cache
    policy: pull
  script:
    - bundle exec rspec --format progress

test:2.6:
  image: ruby:2.6
  stage: test
  cache:
    <<: *cache
    policy: pull
  script:
    - bundle exec rspec --format progress

test:2.5:
  image: ruby:2.5
  stage: test
  cache:
    <<: *cache
    policy: pull
  script:
    - bundle exec rspec --format progress

lint:
  stage: test
  cache:
    <<: *cache
    policy: pull
  script:
    - bundle exec rubocop

release:
  stage: deploy
  needs: ["test:2.7", "test:2.6", "test:2.5", lint]
  rules:
    - if: $CI_COMMIT_TAG =~ /^ruby\/v.*$/
  cache:
    <<: *cache
    policy: pull
  script:
    - bundle exec rake clean
    - bundle exec rake clobber
    - bundle exec rake build
    - bundle exec gem push pkg/terminal_game_of_life-*.gem