.gitlab-ci.yml

image: ruby:3.1-alpine
variables:
  BUNDLE_PATH: vendor/bundle
  BUNDLE_DEPLOYMENT: "true"
before_script:
  - ruby --version
  - test -d vendor/apk || (mkdir -p vendor && cp -r /var/cache/apk vendor/)
  - rm -rf /var/cache/apk
  - ln -s "$PWD"/vendor/apk /var/cache/
  - apk add git xz
  - gem install bundler -v 2.3.7
  - bundle install || (apk add gcc g++ make && bundle install)
cache:
  key: global-dependency-cache
  paths:
    - vendor/

stages:
  - test

test ruby-3.1:
  image: ruby:3.1-alpine
  stage: test
  script:
    - bundle exec rake

test ruby-3.0:
  image: ruby:3.0-alpine
  stage: test
  script:
    - bundle exec rake

test ruby-2.7:
  image: ruby:2.7-alpine
  stage: test
  script:
    - bundle exec rake

test ruby-2.6:
  image: ruby:2.6-alpine
  stage: test
  script:
    - bundle exec rake

test ruby-2.5:
  image: ruby:2.5-alpine
  stage: test
  script:
    - gem update --system 3.2.3
    - bundle exec rake

test ruby-2.4:
  image: ruby:2.4-alpine
  stage: test
  script:
    - gem update --system 3.2.3
    - bundle exec rake


test ruby-2.3:
  image: ruby:2.3-alpine
  stage: test
  script:
    - gem update --system 3.2.3
    - bundle exec rake

check for bundle updates:
  stage: test
  variables:
    BUNDLE_DEPLOYMENT: "false"
  script:
    - bundle outdated
  allow_failure: true