move menu template into function

index.js

@@ -23,7 +23,7 @@ app.on('open-url', onOpen)
 app.on('ready', function () {
   mainWindow = createMainWindow()
 
-  var menu = electron.Menu.buildFromTemplate(template)
+  var menu = electron.Menu.buildFromTemplate(getMenuTemplate())
   electron.Menu.setApplicationMenu(menu)
 })
 
@@ -161,6 +161,7 @@ function reloadWindow (win) {
   }
 }
 
+function getMenuTemplate () {
   var template = [
     {
       label: 'File',
@@ -358,3 +359,6 @@ if (process.platform === 'darwin') {
       }
     )
   }
+
+  return template
+}