Document generation for entire project uing libdoc at a time

Team,
I see libdoc command to generate documents for library or resource in the Robo Framework.

Is there any way to generate a document for all ibs , resoruce etc at a time

Looking for such solution, I am planning to create one.
Like an internal web site with documentation of all my resources.

Any idea is welcome, specially on the web site building, a script that will be a crawler for all resources is under development