[[!comment format=mdwn
 username="http://joeyh.name/"
 ip="209.250.56.227"
 subject="comment 6"
 date="2013-12-31T17:56:34Z"
 content="""
I suppose you're talking about preferred content settings.

I think that it makes sense for hooks to use existing git-annex plumbing etc when it's available. So a hook could just run `git annex wanted` to manage its preferred content.

The only problem is that a hook does not currently have a way to discover the UUID of the repository! So I've added a GETUUID to cover this and other use cases.
"""]]