.travis.yml

language: ruby
cache: bundler
sudo: false
rvm:
  - 2.2.5

# Assume bundler is being used, therefore
# the `install` step will run `bundle install` by default.
script: "bundle exec rake test"
# http://stackoverflow.com/questions/28611513/travis-build-failing-on-jekyll-project-cannot-find-jekyll
# for html5proof ./script/cibuild && jekyll build && htmlproofer ./_site

# branch whitelist, only for GitHub Pages
branches:
  only:
  - master

env:
  global:
  - NOKOGIRI_USE_SYSTEM_LIBRARIES=true # speeds up installation of html-proofer

notifications:
  webhooks:
    urls:
      - https://webhooks.gitter.im/e/9a2f29b3e24ed162f8d7
    on_success: always  # options: [always|never|change] default: always
    on_failure: always  # options: [always|never|change] default: always
    on_start: false     # default: false

cache:
  directories:
  - $TRAVIS_BUILD_DIR/tmp/.htmlproofer