---
language: ruby
services:
  - docker
bundler_args: "--without system"
script: "bundle exec rspec --color --format documentation spec/unit"
notifications:
  email: false
sudo: false
jdk:
  - openjdk8
before_install: gem install bundler -v '< 2' --no-document
matrix:
  include:
    - stage: r10k tests
      rvm: 2.6.5
    - stage: r10k tests
      rvm: 2.5.0
    - stage: r10k tests
      rvm: 2.4.0
    - stage: r10k tests
      rvm: 2.3.0
    - stage: r10k tests
      rvm: jruby
    - stage: r10k container tests
      language: ruby
      rvm: 2.5.5
      script:
        - |
          set -ex
          cd docker && make lint build test
          set +x