Merge pull request bemusic#418 from SharkChips/master

feat(~): switch to yarnpkg

.travis.yml

@@ -18,11 +18,13 @@ node_js:
 before_install:
   - "export DISPLAY=:99.0"
   - "sh -e /etc/init.d/xvfb start"
-  - "npm install -g gulp"
-before_script:
-  - "npm install"
+  - "curl -o- -L https://yarnpkg.com/install.sh | bash"
+  - "export PATH=\"$HOME/.yarn/bin:$PATH\"" # Reload path so we can use yarn
+  - "yarn global add gulp"
+install:
+  - "yarn install"
 script:
-  - npm run ci:code-review
+  - npm run ci:code-review # Yarn does not support npm run
   - BEMUSE_COV=true gulp test
 after_success:
   - codecov

circle.yml

@@ -7,9 +7,11 @@ notify:
   webhooks:
     - url: https://webhooks.gitter.im/e/ba1b37fc12942c2430c9
 dependencies:
+  pre:
+    - curl -o- -L https://yarnpkg.com/install.sh | bash
+    - export PATH="$HOME/.yarn/bin:$PATH"
   override:
-    - npm install
-    - npm install
+    - yarn install
 test:
   override:
     - ./node_modules/.bin/gulp test