language: ruby
rvm:
- 2.6.3
- 2.5.5
- 2.4.6
addons:
apt:
packages:
- libaugeas-dev
- pkg-config
# use trusty travis infrastructure
sudo: required
dist: trusty
install: gem install rubocop rspec ruby-augeas coveralls
script:
- COVERAGE=1 rake spec
- rubocop