Re: How to merge git://repo.or.cz/git-gui into git.git

["Shawn O. Pearce" <spearce@spearce.org>]

Yin Ping <pkufranky@gmail.com> wrote:
> On 10/28/07, Peter Baumann <waste.manager@gmx.de> wrote:
> >
> > Have a look at the subtree merge strategy [1] and at the following
> > explanations how git-gui got initally merged.
> >
> > -Peter
> >
> > [1]: http://www.gelato.unsw.edu.au/archives/git/0702/40139.html
> > [2]: http://www.gelato.unsw.edu.au/archives/git/0702/39661.html
> 
> When i merged git.git into git-gui with subtree strategy, I found all
> histories of git.git merged into histories of git-gui (from 584
> history entries to 11985). Is it possible that only histories related
> to git-gui subdirectory in git.git(i.e. histories displayed by git-log
> git-gui) are  merged into?
> 
> 2. pull with subtree strategy
> ~/git-gui$  git-pull -s subtree git master:master

You are merging in the wrong direction.  You want to merge git-gui
into git.git:

	git clone git://repo.or.cz/alt-git.git mygit
	cd mygit
	git pull -s subtree git://repo.or.cz/git-gui.git master

So you are pulling git-gui into git, not the reverse.  But yes,
when this happens the entire history of the pulled project (in the
above case git-gui) suddenly appears in the history of the parent
project (in this case git).  If you don't want this to happen then
you need to make git-gui into a submodule.  That has been talked
about being done, but hasn't happened yet in the main git repository.
git-gui is currently still being subtree merged in.

-- 
Shawn.