Copy Asset Folder to the Root Directory

Hi

I wish to copy the contents of a folder to the root Directory

I am using IntelliJ IDEA 2017.3

and coding Flex/Actionsript

Assume I have a folder called APPLE_ASSETS with several files which I need to be in the root directory after compilation

Is there a "command" (I'm not using ADT) I can add to one of the IntelliJ IDEA panes to copy the contents

TIA, Phil