Use JSON for travis config

.travis.yml

@@ -1,47 +1,7 @@
-osx_image: xcode7.3
-
-sudo: required
-dist: trusty
-
-language: c
-
-matrix:
-  include:
-    - os: osx
-    - os: linux
-      env: CC=clang CXX=clang++ npm_config_clang=1
-      compiler: clang
-
-cache:
-  directories:
-  - node_modules
-  - app/node_modules
-  - $HOME/.electron
-  - $HOME/.cache
-
-addons:
-  apt:
-    packages:
-      - libgnome-keyring-dev
-      - icnsutils
-      - graphicsmagick
-      - xz-utils
-      - rpm
-      - bsdtar
-
-before_install:
-  - mkdir -p /tmp/git-lfs && curl -L https://github.com/github/git-lfs/releases/download/v1.2.1/git-lfs-$([ "$TRAVIS_OS_NAME" == "linux" ] && echo "linux" || echo "darwin")-amd64-1.2.1.tar.gz | tar -xz -C /tmp/git-lfs --strip-components 1 && /tmp/git-lfs/git-lfs pull
-  - if [[ "$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 electron-builder@next # force install next version to test electron-builder
-- npm install
-- npm prune
-
-script:
-- npm run release
-
-branches:
-  except:
-    - "/^v\\d+\\.\\d+\\.\\d+$/"
+{
+  "os": "osx",
+  "language": "node_js",
+  "sudo": false,
+  "node_js": "node",
+  "script": "npm run release"
+}

package.json

@@ -106,7 +106,7 @@
     "start": "concurrently --kill-others --raw \"npm run dev\" \"electron app\"",
     "dev": "webpack -w",
     "build": "NODE_ENV=production webpack",
-    "test": "npm run dist && xo && ava",
+    "test": "npm run pack && xo && ava",
     "prepublish": "npm test",
     "prepush": "npm test",
     "postinstall": "install-app-deps",