cordova app that auto updates itself.

I need a cordova app that auto updates itself. The app would have the following folder structure www/[login to view URL] (added by cordova) www/js/[login to view URL] (added by cordova) www/js/[login to view URL] www/app/[login to view URL] www/app/js/[login to view URL] www/app/js/[login to view URL] www/app/css/[login to view URL] www/app/img/[login to view URL] www/app/img/[login to view URL] There may be more files - this is just an example. The www/app/ folder has the actual app code that will eventually run and be displayed. www/[login to view URL] includes www/js/[login to view URL] & www/js/sync.js. When deviceready event has fired, www/js/[login to view URL] will copy all files from www/app/ to [login to view URL] folder After copying, www/js/[login to view URL] will compute md5 of each files in [login to view URL] folder and send to a php server. Server will return list of files which need to be updated. www/js/[login to view URL] will download such files from server and save in [login to view URL] folder. Once this is done, www/js/[login to view URL] will redirect to [login to view URL] I will provide the php part. You need to do cordova part. It must work on Android & iOS So, effectively, I just need one file from this project : www/js/[login to view URL] Rest, I will modify in the actual app. All the functionality that is described here will be implemented in www/js/[login to view URL] . There is no design, css, or html work.