Re: [PATCH/RFC] config: Add --null/-z option for null-delimted output

From: Frank Lichtenheld <frank@lichtenheld.de>
Date: Jun 19, 2007, 01:17 UTC
Message-ID: <20070619011734.GD19725@planck.djpig.de>
In-Reply-To: <Pine.LNX.4.64.0706190151160.4059@racer.site>

On Tue, Jun 19, 2007 at 01:55:24AM +0100, Johannes Schindelin wrote:

Show 22 quoted lines

> Hi,
> 
> On Mon, 18 Jun 2007, Frank Lichtenheld wrote:
> 
> >  Note the FIXME. Does anyone remember the reason why --get-regexp
> >  and --list use different output format?
> 
> AFAIK --list was meant as a replacement to git-var --list. Thus, it had to 
> behave exactly the same.
> 
> As for the FIXME: If you have a config like this:
> 
> 	[core]
> 		Some = where
> 		over
> 		the = core.rainbow
> 
> git-config -z would output something like this:
> 
> 	core.some\0where\0core.over\0core.the\0core.rainbow\0
> 
> Right?

No. At least not with my patch. As you noted that would be incredibly stupid and worthless. Instead we output something like

core.some\nwhere\0core.over\0core.the\ncore.rainbow\0

So you just can split on \0 and then split on \n. If there is no \n between two \0, you have a key without value.

Gruesse,

-- 
Frank Lichtenheld <frank@lichtenheld.de>
www: http://www.djpig.de/