Re: [PATCH] Added --mirror-all to git-fetch.

Junio C Hamano wrote:
[...]

Another possibility.  The mirror might want to do something
like:

        .git/refs/remotes/davem/sparc-2.6.git/...
	.git/refs/remotes/torvalds/linux-2.6.git/...
	.git/refs/remotes/jgarzik/netdev-2.6.git/...

to be a super-mirror of related projects.  This would give a
convenient way for the visitors to browse them all at one place,
and would save object store.  There are minor details such as
gitweb may not allow browsing refs/remotes and git-fetch may not
let you fetch from refs/remotes (I haven't checked), but they
are fixable as needed.

This is what I do with the 2 attached, poorly named, scripts. Very 
convenient for watching some of my favorite projects. ;-)