From: Domenico Andreoli <cavokz@gmail.com>
Date: Wed, 01 Aug 2007 07:42:37 GMT
Subject: Re: dangling blob which is not dangling at all
Message-ID: <20070801074237.GA14790@raptus.dandreoli.com>
In-Reply-To: <7vhcnjbtpt.fsf@assigned-by-dhcp.cox.net>

On Wed, Aug 01, 2007 at 12:27:10AM -0700, Junio C Hamano wrote:
> Domenico Andreoli <cavokz@gmail.com> writes:
> 
> > This fixed things and also warned about two heads referring to pruned
> > commits, which may be those two commits I removed by hand (I hope).
> 
> Exactly.
> 
> All refs under .git/refs (the special case of this includes the
> branch heads in .git/refs/heads) are your _promise_ to git that
> everything that is reachable from them are supposed to be
> available in your repository.  If you remove specific commits by
> hand without adjusting the branch ref, you are breaking that
> promise and git-fsck will notice it as a repository breakage.

If I move any ref by hand (not that I pass the day doing this..), I
understand that some commits may suddenly result as unreachable. But
those commits I removed by hand were already unreachable so no refs
should have been referring them.

What is this reflog thing and why is required?

Domenico

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