---
language: ruby
dist: xenial
before_install:
  - gem update --system --conservative || (gem i "rubygems-update:~>2.7" --no-document && update_rubygems)
  - gem update bundler --conservative
addons:
  apt:
    packages: libvirt-dev
    update: true
language: ruby
cache: bundler
install: bundle install
script: bundle exec rspec --color --format documentation
notifications:
  email: false
env:
  global:
    - NOKOGIRI_USE_SYSTEM_LIBRARIES=true

jobs:
  include:
    - rvm: 2.2.10
      env: VAGRANT_VERSION=v2.0.4
    - rvm: 2.3.5
      env: VAGRANT_VERSION=v2.1.5
    - rvm: 2.4.10
      env: VAGRANT_VERSION=v2.2.4
    - rvm: 2.6.6
      env: VAGRANT_VERSION=v2.2.14
    - rvm: 2.6.6
      env: VAGRANT_VERSION=master
  allow_failures:
    - env: VAGRANT_VERSION=master