Add update notification to CLI

Author: mxstbr

cli.js

@@ -1,6 +1,10 @@
 #!/usr/bin/env node
 
 const { exec } = require('shelljs')
+const updateNotifier = require('update-notifier');
+const pkg = require('./package.json');
+
+updateNotifier({ pkg }).notify();
 
 exec('npm start -- ' + process.argv.join(' '), {
   async: true,

package.json

@@ -36,7 +36,8 @@
     "babel-polyfill": "^6.20.0",
     "babel-preset-node6": "^11.0.0",
     "jest": "^18.1.0",
-    "request-promise": "^4.1.1"
+    "request-promise": "^4.1.1",
+    "update-notifier": "^1.0.3"
   },
   "execMap": {
     "js": "micro"