Re: [PATCH] builtin-config: add --exec-editor for use in scripts

[Jakub Narebski <jnareb@gmail.com>]

Junio C Hamano <gitster@pobox.com> writes:
> Eric Wong <normalperson@yhbt.net> writes:
> 
> > This exposes the launch_editor() library function for use by
> > various scripting languages.  This allows the ensure consistent
> > handling of GIT_EDITOR/VISUAL/EDITOR environment variables as
> > well as the handling of special characters such as spaces in the
> > various environment variables.
> >
> > Signed-off-by: Eric Wong <normalperson@yhbt.net>
> > ---
> >
> >  I'm not sure if git-config is the best place to stick it.  I plan to
> >  start using this in git-svn but I don't want to implement Git::Editor
> >  in Perl and have to keep track of editor.c.  Of course this also makes
> >  the logic/rules used in libgit usable to any other scripting language
> >  capable of launching other programs.
> 
> I agree that git-config is probably a wrong place.  A separate command
> "git editor" (or "git user-preference --editor", if you extend it to pager
> and others) perhaps?
> 
> I also agree that something like this would make scripting Porcelains a
> much pleasant experience.

I don't think this is something that should be put in 'git rev-parse',
but perhaps a bit obscure 'git var' (print a git logical variable)
would be a good place for that?

-- 
Jakub Narebski
Poland
ShadeHawk on #git