Run the one tests that exists in Travis before a release (#779)

* Run the one tests that exists in Travis before a release

* switched back to being a nodejs project

* cleaned up travis config

* removed xcode version since it is the default value

source: https://docs.travis-ci.com/user/osx-ci-environment/#OS-X-Version

* trying to get 2 builds (instead of 3) out of Travis

.travis.yml

@@ -1,23 +1,23 @@
-osx_image: xcode7.3
-
 sudo: required
 dist: trusty
 
-language: c
+language: node_js
 
 matrix:
   include:
     - os: osx
+      node_js: 6
     - os: linux
+      node_js: 6
       env: CC=clang CXX=clang++ npm_config_clang=1
       compiler: clang
 
 cache:
   directories:
-  - node_modules
-  - app/node_modules
-  - $HOME/.electron
-  - $HOME/.cache
+    - node_modules
+    - app/node_modules
+    - $HOME/.electron
+    - $HOME/.cache
 
 addons:
   apt:
@@ -33,13 +33,11 @@ before_install:
   - mkdir -p /tmp/git-lfs && curl -L https://github.com/github/git-lfs/releases/download/v1.2.1/git-lfs-$([ "$TRAVIS_OS_NAME" == "linux" ] && echo "linux" || echo "darwin")-amd64-1.2.1.tar.gz | tar -xz -C /tmp/git-lfs --strip-components 1 && /tmp/git-lfs/git-lfs pull
   - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then export DISPLAY=:99.0; sh -e /etc/init.d/xvfb start; sleep 3; fi
 
-install:
-- nvm install 6
-- npm install
-- npm prune
+before_script:
+  - npm prune
 
-script:
-- npm run dist
+after_success:
+  - npm run dist
 
 branches:
   except: