get response for push is complete from the git

I have been looking for a solution when a relatively large(10-20mb) file is drag and dropped to the folder which needs to be pushed to its git branch from an electron app just after the custom quit button of the app is clicked.

Currently, I am not using any node module for git actions. I am doing it via exec(git commands) but it seems I need to wait for a response in order to inform the user that the files are pushed and it is okay to close the app.

Thanks

via Giray Yillikci