language: node_js
node_js:
  - 10
addons:
  apt:
    packages:
      # Ubuntu 16+ does not install this dependency by default, so we need to install it ourselves
      - libgconf-2-4
cache:
  # Caches $HOME/.npm when npm ci is default script command
  # Caches node_modules in all other cases
  npm: true
  directories:
    # we also need to cache folder with Cypress binary
    - ~/.cache

branches:
  only:
  - gh-pages

install:
  - npm ci
  - npm install -g codecov

script:
  - npm run test
  - codecov