From: Andreas Ericsson <ae@op5.se>
Date: Wed, 12 Mar 2008 14:52:23 GMT
Subject: Re: I: git-fetch: -n option disappeared but git-fetch(1) still describe it
Message-ID: <47D7EE27.50407@op5.se>
In-Reply-To: <20080312105102.GE14040@wo.int.altlinux.org>

Dmitry V. Levin wrote:
> Hi,
> 
> git-fetch builtinification (commit v1.5.3.2-93-gb888d61) apparently
> dropped -n option (alias to --no-tags) documented in
> Documentation/fetch-options.txt
> 
> Either builtin-fetch.c or Documentation/fetch-options.txt should be
> adjusted to sync the code with its docs.
> 
> Original bug report:
> https://bugzilla.altlinux.org/show_bug.cgi?id=14870
> 

I have a (very) vague memory that git-fetch.sh had to iterate over
tags one by one, making tag-heavy projects excruciatingly slow to
fetch from with the shellscript version. Some pathological case
with 2700 tags was presented where a fetch took nearly an hour,
iirc. AFAIR, the builtinification (or was it a protocol extension?)
reduced that time to something around 10 seconds for the pathological
case.

Does anyone else have a sharper memory of what caused the -n option
to be dropped?

-- 
Andreas Ericsson                   andreas.ericsson@op5.se
OP5 AB                             www.op5.se
Tel: +46 8-230225                  Fax: +46 8-230231