Re: [PATCH] Introduce git-mirror, a tool for exactly mirroring another repository.

[Jakub Narebski <jnareb@gmail.com>]

Sergey Vlasov wrote:

>> Perhaps just don't remove log when branch is deleted. I tend for example
>> to be careful when reordering commits on a branch, and use git branch -f
>> instead of deleting and recreating branch to not lose reflog.
> 
> Keeping the reflog does not help - reflog entries are not refs, and do
> not keep the referenced objects live in the repository.  Therefore old
> objects will be lost when the repository is repacked and pruned.

Well, now to reorder and choose which commits on branch to save, and
optionally also rebase, I use
$ git branch tmp
$ git branch -f <branch> <upstream>
$ git checkout <branch>
$ git cherry-pick tmp~<n>
...
$ git branch -D tmp

> Also, the reflog really must be deleted together with the ref itself -
> otherwise it may cause a file/directory conflict when another ref is
> created.  Of course, if the ref is renamed instead of deleting, the
> corresponding reflog may be renamed too.

There is currently no command to rename branch (and rename reflog).
It would be nice if git-branch could also rename branch (and reflog).
-- 
Jakub Narebski
Warsaw, Poland
ShadeHawk on #git