---
stages:
  - syntax
  - linting
syntax_ruby_2-5:
  stage: syntax
  image: ruby:2.5
  script:
    - ruby -v
    - find . -name '*\.rb' -exec bash -c 'echo -ne "{}\t\t\t" && ruby -c {}' \;
syntax_ruby_2-4:
  stage: syntax
  image: ruby:2.4
  script:
    - ruby -v
    - find . -name '*\.rb' -exec bash -c 'echo -ne "{}\t\t\t" && ruby -c {}' \;
syntax_ruby_2-3:
  stage: syntax
  image: ruby:2.3
  script:
    - ruby -v
    - find . -name '*\.rb' -exec bash -c 'echo -ne "{}\t\t\t" && ruby -c {}' \;
lint_ruby:
  stage: linting
  image: ruby:2.4-alpine
  script:
    - apk add --update alpine-sdk
    - gem install rubocop --no-document
    - rubocop -P -f s