Re: git push (mis ?)behavior

[Pierre Habouzit <madcoder@debian.org>]

[-- Attachment #1: Type: text/plain, Size: 2205 bytes --]

On Wed, Oct 03, 2007 at 08:57:56AM +0000, Miles Bader wrote:
> Pierre Habouzit <madcoder@debian.org> writes:
> >   There definitely is a point: with the current behaviour you sometimes
> > end up pushing more than what you meant, with sometimes WIP that you
> > intend to rebase, and it hurts. Git porcelains should help you avoid to
> > shoot yourself in the foot, hence I think that (especially to git
> > newcomers), the current default _is_ dangerous.
> 
> What's "dangerous" for newbies, often ends up being what doesn't
> correspond with their mental model.  I think the current default
> behavior without any <refspec> specified corresponds well to the
> operation of many other git commands (and unix command) in similar
> circumstances:  If you don't specify something to operate on, it
> essentially uses a wild card and operates on "every reasonable thing"
> (e.g., consider "git commit FILE" versus "git commit").

  Git commit is hardly a wildcard as it only operates on what you put in
your index, which is hardly something that happens behind your back.

> To the extent that a command _is_ "dangerous", there's always a tradeoff
> between convenience and "danger".  Some systems (e.g. those aimed at
> newbies) might have as a goal to do the absolute minimum with every
> command and always, always, err on the side of safety.  I don't think git
> is that system.

  I beg to differ then. I believe that "git push" default behavior is
wrong. I'm not really a newbie, and it often did not do what I meant. So
it could also be that there isn't a sane default either. I just say the
current one can lead to gross mistakes.

  I know that some porcelains are risky: if you rebase "under" a point
that was published you are shooting yourself in the foot e.g.. But
git-rebase _is_ a command that rewrites history. You're warned from the
first second you use it. But git-push is supposedly only a transport
command, not something that messes with remotes history behind your
back.

-- 
·O·  Pierre Habouzit
··O                                                madcoder@debian.org
OOO                                                http://www.madism.org

[-- Attachment #2: Type: application/pgp-signature, Size: 189 bytes --]