From: Michael Haggerty <mhagger@alum.mit.edu>
Date: Sat, 30 Mar 2013 08:09:20 GMT
Subject: Re: Bug in "git rev-parse --verify"
Message-ID: <51569DB0.1010102@alum.mit.edu>
In-Reply-To: <7vhajtpdtc.fsf@alter.siamese.dyndns.org>

On 03/30/2013 08:05 AM, Junio C Hamano wrote:
> Junio C Hamano <gitster@pobox.com> writes:
> 
>> What we may want is another type peeling operator, ^{object}.
>> that makes sure it is an object, like this:
>>
>>     rev-parse --verify 572a535454612a046e7dd7404dcca94d6243c788^{object}
>>
>> It asks "I have this 40-hex; I want an object out of it", just like
>> frotz^{tree} is "I have 'frotz'; I want a tree-ish" for any value of
>> 'frotz'.
>>
>> With that, a use case that it wants to see _any_ object can safely
>> use 'rev-parse --verify "$userinput^{object}' without an annotated
>> tag getting in the way.
>>
>> How does that sound?
> 
> Perhaps something like this.  Note that the last hunk is unrelated
> thinko-fix I noticed while browsing the code.

Sounds reasonable to me.  I'm not familiar with this code, but your
change looks simple enough.  Plus documentation change in
Documentation/revisions.txt, of course.

Thanks,
Michael

-- 
Michael Haggerty
mhagger@alum.mit.edu
http://softwareswirl.blogspot.com/