Re: [PATCH] Add a simple option parser.
On jeu, oct 04, 2007 at 03:15:32 +0000, Pierre Habouzit wrote:
Show 18 quoted lines
> On Thu, Oct 04, 2007 at 02:57:58PM +0000, Kristian Høgsberg wrote:
> > I'm not sure - we can go with the current proposal and add new options
> > types and probably the callback option type I suggested as we go. I
> > don't want to block builtin-commit on figuring out what the perfect
> > option parser should look like and what I sent out earlier work for
> > commit. I think the way you handled the strbuf rewrites worked pretty
> > well; extending and rewriting the API as you put it to use in more and
> > more places. We can do the same thing with parse_options().
>
> Of course we can do that, or junio said that some people talked about
> popt some time ago. I understand that you don't want to block the
> git-commit work, but doing things right from the beginning is often a
> big win on the long term.
>
> I don't know popt, and I don't know if it has sufficient expressivity.
> For sure I don't like getopt_long APIs at all, so if popt is as
> cumbersome, rolling our own based on the current parse_options you
> propose is probably a good choice.
Okay, popt seems to be quite complicated, and depends upon gettext
(which we may require as per survey results, but right now it seems a
useless dependency). Don't get me wrong, I'm sure it's very powerful,
but again, I believe we can have a 200 line ad-hoc module that fits what
git really needs, the less cumbersome way.
So well, I'd be (I'm not in position to decide anything btw ;p) in
favor of pursuing the work into git-commit like you did, and ASAP it
gets merged into next, I'm definitely willing to pursue a refactoring to
use it (now that strbufs seems to have been used where needed).
--
·O· Pierre Habouzit
··O madcoder@debian.org
OOO http://www.madism.org
Pierre Habouzit <madcoder@debian.org>