travis

.travis.yml

   only:
   - master
 
-before_install:
-  # Repo for newer Node.js versions
-  - curl -sL https://deb.nodesource.com/setup_6.x | sudo -E bash -
-  # Repo for Yarn
-  - sudo apt-key adv --fetch-keys http://dl.yarnpkg.com/debian/pubkey.gpg
-  - echo "deb http://dl.yarnpkg.com/debian/ stable main" | sudo tee /etc/apt/sources.list.d/yarn.list
-  - sudo apt-get update -qq
-  - sudo apt-get install -y -qq yarn
 cache:
   directories:
   - $HOME/.yarn-cache
 
 install:
-  - yarn install
+  - npm i -g yarn
+  - yarn
+
+script:
+  - npm run build
+  - npm run test
+  - npm run release