node_js:
- '6'
- '7'
- '8'
sudo: false
language: node_js
env:
  - CXX=g++-4.8
notifications:
  irc:
    on_success: change
    on_failure: always
    use_notice: true
    channels:
      - "chat.freenode.net#choo"
    template:
      - "%{repository_slug} #%{build_number} %{result}: %{build_url}"
addons:
  apt:
    sources:
      - ubuntu-toolchain-r-test
    packages:
      - g++-4.8
script: npm run test
# after_script: npm i -g codecov.io && cat ./coverage/lcov.info | codecov