Re: git-fetch will leave a ref pointing to a tag

[Johannes Schindelin <Johannes.Schindelin@gmx.de>]

Hi,

On Tue, 3 Jul 2007, Jeff King wrote:

> On Mon, Jul 02, 2007 at 11:23:15PM -0400, linux@horizon.com wrote:
> 
> > And until git-merge-ff is available, what's the recommended way to
> > "advance master to tag <foo>, but only if that wouldn't lose anything?"
> 
> You can ask "do I have anything that foo doesn't?":
> 
>   test "`git-rev-list foo.. | wc -l`" -gt 0

If it is only the test, you can do that by

	test $(git merge-base foo bar) = $(git rev-parse foo)

(which tests if foo is a stricth ancestor of bar). Although in your 
(linux@horizon.com's) place I would really look at "git log foo.." myself, 
as peff almost suggested.

For if you (linux@horizon.com) _have_ changes, you want to know which 
changes they are, right?

Of course, it seems to me that what you (linux@horizon.com; do you really 
have no proper name?) _really_ wanted to do is "git rebase v2.6.22-rc7".

Ciao,
Dscho