Webapps - moving files from Target to Source

We are developing webapps within IntelliJ using a proprietary api and framework (individual webapps are registered as modules within the parent app) . While running these webapps, we generate xsd model files, using the parent webapp front end, which are stored within the webapp file structures. We need to copy these files back into the src folder structures.

Example of structures:

-webappModuleName
 -src
   -main
    -webapp
      -WEB-INF
        -ebx
          -schemas
          >model.xsd
 -target
   -webappModuleName
     -WEB-INF
       -ebx
         -schemas
         >model.xsd

Is there a way to script this within IntelliJ?