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From: "NODA, Kai" <nodakai@gmail.com>
To: git@vger.kernel.org
Subject: Re: git tag --contains <commit> -n=1 ?
Date: Thu, 24 Dec 2009 05:37:35 +0900	[thread overview]
Message-ID: <4B327F8F.2060106@gmail.com> (raw)
In-Reply-To: <m2fx71pq0p.fsf@whitebox.home>

Thank you for your reply, Andreas

Andreas Schwab wrote:
...
>> Here I wonder whether "head -1" is generally correct or not when I want
>> the oldest tag.
> 
> Since the output of git tag is sorted by name, generally not.

Wow, I didn't know that.
But then, under the assumption that tags have names like verNNN,
that behavior ensures me that "head -1" works as intended.

Maybe I look at its implementation ( refs.c:do_for_each_ref , right?)
but this seems a tough code to comprehend, especially around
packed/loose/extra ...

Thanks,
Kai

  reply	other threads:[~2009-12-23 20:38 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-12-23 16:19 git tag --contains <commit> -n=1 ? NODA, Kai
2009-12-23 17:19 ` Andreas Schwab
2009-12-23 20:37   ` NODA, Kai [this message]
2009-12-24  5:52     ` Jeff King

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