From: Jörg Sommer <joerg@alea.gnuu.de>
Date: Sat, 12 Apr 2008 09:13:45 GMT
Subject: Re: [PATCH/RFC 06/10] Unify the lenght of $SHORT* and the commits in the TODO list
Message-ID: <20080412091345.GA31356@alea.gnuu.de>
In-Reply-To: <7vej9cndqp.fsf@gitster.siamese.dyndns.org>

Hi Junio,

Junio C Hamano schrieb am Fri 11. Apr, 17:00 (-0700):
> Jörg Sommer <joerg@alea.gnuu.de> writes:
> 
> > ---
> >  git-rebase--interactive.sh |    6 +++---
> >  1 files changed, 3 insertions(+), 3 deletions(-)
> >
> > diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh
> > index 1698c3e..060b40f 100755
> > --- a/git-rebase--interactive.sh
> > +++ b/git-rebase--interactive.sh
> > @@ -600,9 +600,9 @@ do
> >  			MERGES_OPTION=--no-merges
> >  		fi
> >  
> > -		SHORTUPSTREAM=$(git rev-parse --short $UPSTREAM)
> > -		SHORTHEAD=$(git rev-parse --short $HEAD)
> > -		SHORTONTO=$(git rev-parse --short $ONTO)
> > +		SHORTUPSTREAM=$(git rev-parse --short=7 $UPSTREAM)
> > +		SHORTHEAD=$(git rev-parse --short=7 $HEAD)
> > +		SHORTONTO=$(git rev-parse --short=7 $ONTO)
> 
> Lacking is a better justification as to why this is a good change

“This makes it easier to test for equality of a commit in the TODO list
and one of SHORTUPSTREAM, SHORTHEAD or SHORTONTO.”

> and 7 is a good number.

I don't know why 7 is a good number. It was there from the beginning:

% git show 1b1dce4b:git-rebase--interactive.sh G -C1 \=7
                git rev-list --no-merges --pretty=oneline --abbrev-commit \
                        --abbrev=7 --reverse $UPSTREAM..$HEAD | \
                        sed "s/^/pick /" >> "$TODO"

Bye, Jörg.
-- 
Damit das Mögliche entsteht, muß immer wieder das Unmögliche versucht
werden.                                       (Hermann Hesse)