Testing restarting NW.js app

index.js

var gui = require("nw.gui"),
  child_process = require("child_process"),
  win = gui.Window.get(),
  child;
 
if (process.platform == "darwin") {
  child = child_process.spawn("open", ["-n", "-a", process.execPath.match(/^([^\0]+?\.app)\//)[1]], {detached:true});
} else {
  child = child_process.spawn(process.execPath, [], {detached: true});
}
 
child.unref();
win.hide();
gui.App.quit();

Thank you!!!