Programmatically finding a user's own repository in the SAS metadata repository

[LaurieF]

I have a lot of code which trawls through the metadata repository to find, well, all sorts of useful stuff: tables, columns, dependencies, transformation templates - that sort of thing. But it only works reliably on the Foundation repository - which is mostly what I want to look at anyway.

But I'm introducing a new facility for other developers to be able to look at the results of jobs, and for that the code needs to look at the developer's own repository - what they've checked out in DI, for example. How can I work out from the datastep metadata functions what repository they're using? Not all repository ids map on to userids, unfortunately. I'm most of the way there with metadata_resolve, but not quite.