sudo: false
cache:
  directories:
    - node_modules
notifications:
  email: true
language: node_js
node_js:
  - '8'
before_script:
  - npm prune
  - 'curl -Lo travis_after_all.py https://git.io/vLSON'
after_success:
  - python travis_after_all.py
  - export $(cat .to_export_back)
  - istanbul-coveralls