.travis.yml

language: node_js
sudo: false

addons:
  sauce_connect:
    # Update SAUCE_USERNAME / SAUCE_ACCESS_KEY in travis if necessary
    # https://docs.travis-ci.com/user/environment-variables/#Defining-Variables-in-Repository-Settings
    sauce_connect: true

cache:
  timeout: 1000
  directories:
    - $HOME/.npm

env:
  matrix:
  - NODE_VER=8 FULL_VALIDATE=true alias grunt=./node_modules/grunt-cli/bin/grunt
  - NODE_VER=9 FULL_VALIDATE=false

matrix:
  fast_finish: true

before_install:
  - nvm install $NODE_VER
  - npm install -g npm@6 && npm install -g npx && node -v && npm -v
  - if [ "$FULL_VALIDATE" == "true" ]; then npm install --no-save grunt@0.4.1 grunt-cli grunt-contrib-connect grunt-run; fi

install:
  - npm ci
  - if [ "$FULL_VALIDATE" == "true" ]; then npm run lint && npm run test:circular; fi

script:
  - if [ "$FULL_VALIDATE" == "true" ] && [ -n "DANGER_GITHUB_API_TOKEN" ]; then echo {} > ./.babelrc && npx danger; fi
  - npm test
  - npm run test:systemjs

after_success:
  - if [ "$FULL_VALIDATE" == "true" ]; then npm run test:cover && npx nyc report --reporter=text-lcov | npx coveralls; fi
  - if [ "$FULL_VALIDATE" == "true" ] && [ "$TRAVIS_PULL_REQUEST" = "false" ] && [ -n "$SAUCE_ACCESS_KEY" ]; then npm run build_spec_browser && grunt --gruntfile spec/support/mocha.sauce.gruntfile.js; fi