image: ruby:2.7

stages:
  - build
  - test
  - lint
  - release

variables:
  BUNDLE_PATH: .bundle/vendor

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

before_script:
  - cd CLI/ruby
  - bundle install -j $(nproc)

build:
  stage: build
  script:
    - ruby -v
    - bundle env

test:
  stage: test
  needs: [build]
  cache:
    <<: *cache
    policy: pull
  script:
    - bundle exec rspec

lint:
  stage: test
  needs: [build]
  cache:
    <<: *cache
    policy: pull
  script:
    - bundle exec rubocop

release:
  stage: release
  needs: [test, 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