Re: several quick questions

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

Hi,

On Tue, 14 Feb 2006, Junio C Hamano wrote:

> Johannes Schindelin <Johannes.Schindelin@gmx.de> writes:
> 
> > Hi,
> >
> > On Tue, 14 Feb 2006, Petr Baudis wrote:
> >
> >> [...]
> >>
> >> It works by creating a new branch cg-seek-point and storing the seeked
> >> point there; if HEAD is already on the branch, it merely changes the
> >> seek point and resets the working tree appropriately. cg-seek without
> >> any arguments will then return to your original head, whose name was
> >> stored in .git/head-name.
> >
> > And if you want to prevent accidental commit, just "chmod a-w 
> > $GIT_DIR/index".
> 
> That is a wrong answer.  It is perfectly sane to modify index
> without an intention to commit that change (you can always say
> "git reset").

Okay, I was not being completely truthful. If I did not get the original 
idea of git-seek wrong, then it was kind of an excursion, just taking a 
peek. And if you want to return from that excursion, I thought maybe it 
would make sense to disallow index operations *at all* until returning to 
the HEAD.

But I agree it is nasty. And Linus mentioned that the benefits of being 
able to commit into a temporary branch outweigh the shortcoming easily. 
(The shortcoming being that you have to keep in mind that you are in 
another branch. Which does not come easily to a fresh CVS convert.)

Ciao,
Dscho