.travis.yml

language: node_js
node_js:
  - 4
  - 6
  - 8
cache:
  directories:
    - node_modules
    - travis_phantomjs
before_install:
  # Upgrade npm
  - if [[ `npm -v` != 5* ]]; then npm install -g npm@latest; fi
  # Upgrade PhantomJS
  - |
      export PHANTOMJS_VERSION=2.1.1
      export PATH=$PWD/travis_phantomjs/phantomjs-$PHANTOMJS_VERSION-linux-x86_64/bin:$PATH
      if [ $(phantomjs --version) != $PHANTOMJS_VERSION ]; then
        rm -rf $PWD/travis_phantomjs
        mkdir -p $PWD/travis_phantomjs
        wget https://github.com/Medium/phantomjs/releases/download/v$PHANTOMJS_VERSION/phantomjs-$PHANTOMJS_VERSION-linux-x86_64.tar.bz2
        tar -xvf phantomjs-$PHANTOMJS_VERSION-linux-x86_64.tar.bz2 -C $PWD/travis_phantomjs
      fi
      phantomjs -v
script:
  # Run lint
  - npm run lint
  # Run tests and Danger.js
  - |
    if [[ "$TRAVIS_NODE_VERSION" == "4" ]]; then
      NODE_ENV=test node --harmony-proxies $(npm bin)/jest --runInBand
    else
      if [[ "$TRAVIS_NODE_VERSION" == "8" ]]; then
        npm run danger
        npm run test:coverage -- --runInBand
      else
        npm run test:jest -- --runInBand
      fi
    fi
  # Build all examples
  - npm run build
  - npm run build:customised
  - npm run build:sections
  # Check that examples really works: no JS errors on load
  - npm run phantomjs
  - npm run phantomjs:customised
  - npm run phantomjs:sections
after_success:
  # Make release with semantic-release if needed
  - npm run semantic-release
  - |
    if [[ "$TRAVIS_NODE_VERSION" == "8" ]]; then
      # Upload coverage report to Codecov
      bash <(curl -s https://codecov.io/bash)
      # Update site
      if [[ "$TRAVIS_BRANCH" == "master" ]]; then
        curl -X POST -d '{}' https://api.netlify.com/build_hooks/591308eba700c425fc1e8a54
      fi
    fi
branches:
  except:
    - /^v\d+\.\d+\.\d+$/