Re: [RFC] Teach git-branch howto rename a branch

[Shawn Pearce <spearce@spearce.org>]

Jakub Narebski <jnareb@gmail.com> wrote:
> Shawn Pearce wrote:
> 
> > Junio C Hamano <junkio@cox.net> wrote:
> >> Without -f, it should barf.  With -f, we would want the rename
> >> to happen.  In the latter case, I think it should work the same
> >> way as deleting it and creating it anew, and that would make
> >> sure that reflog for the old one will be lost and a new log is
> >> started afresh; otherwise, the log would say old history for
> >> that branch and it won't be a "rename" anymore.
> > 
> > This patch doesn't rename the reflog when the branch renames.
> > Myself and a few other users I support want the reflog preserved
> > when a branch renames, we all see the reflog as part of the history
> > of that branch and a rename is the same branch but stored under a
> > different name...
> 
> And of course reflog should store the fact of renaming branch.

Yes, I think that's a worthwhile thing to log.  Problem is the
logging system tends to throw away pointless entries (sha1 ->
same sha1) so the rename log entry needs to be forced somehow...

Although without a UI to show the content of the reflog having the
rename entry in there isn't all that critical.
 
> > I had planned to do a rename branch command myself, but its been
> > lower priority than everything else, so I have just never gotten
> > around to it.  I'm glad to see someone is attempting it!
> 
> I have thought that command to rename branch was created to deal
> with simultaneous renaming of reflog + marking rename in reflog.

Yes, that's one of the complex parts of it. :-)

--