Re: [PATCH (resend)] git-gui: make gc warning threshold match 'git gc --auto'

> Date: Wed, 6 Aug 2014 20:43:46 +0200
> 
> The number of loose objects at which git-gui shows a gc warning has
> historically been hardcoded to ~2000, or ~200 on Windows. The warning can
> only be disabled completely via gui.gcwarning=false.
> 
> Especially on Windows, the hardcoded threshold is so ridiculously low that
> git-gui often complains even immediately after gc (due to loose objects
> only referenced by the reflog).
> 
> 'git gc --auto' uses a much bigger threshold to check if gc is necessary.
> Additionally, the value can be configured via gc.auto (default 6700).
> There's no special case for Windows.
> 
> Change git-gui so that it only warns if 'git gc --auto' would also do an
> automatic gc, i.e.:
>  - calculate the threshold from the gc.auto setting (default 6700,
>    disabled if <= 0)
>  - check directory .git/objects/17
> 
> We still check four directories (14-17) if gc.auto is very small, to get a
> better estimate.
> 
> Signed-off-by: Karsten Blees <blees@dcon.de>