dist: trusty
sudo: false
language: ruby
rvm:
  - 2.4
  - 2.5

matrix:
  allow_failures:
    - rvm: 2.5

install:
  - nvm install 8
  - npm install -g npm && npm --version
  - npm ci
  - gem update --system && gem --version
  - bundle install --jobs=3 --retry=3 --path=${BUNDLE_PATH:-vendor/bundle}

cache:
  bundler: true
  directories:
    - "$HOME/.npm"
    - vendor/bundle

script:
  - bundle exec rake
  - bundle exec rubocop