sudo: required
language: node_js
cache:
  directories:
    - "node_modules"
node_js:
  - 'node'
  - '8'
install:
  - nvm install 8
  - nvm alias default 8
  - npm install
before_script:
    - sudo chown root /opt/google/chrome/chrome-sandbox
    - sudo chmod 4755 /opt/google/chrome/chrome-sandbox
    - export DISPLAY=:99.0
    - sh -e /etc/init.d/xvfb start
script:
    - npm run ci