From: Yann Droneaud <ydroneaud@opteya.com>
Date: Wed, 03 Apr 2013 15:18:09 GMT
Subject: Re: [PATCH] git-tag(1): we tag HEAD by default
Message-ID: <3b24bc742b9738531d707932a9775c98@meuh.org>
In-Reply-To: <137ebfa428b16497287c55e552372df1087f1588.1364999181.git.trast@inf.ethz.ch>

Hi,

Le 03.04.2013 16:27, Thomas Rast a écrit :
> The <commit>|<object> argument is actually not explained anywhere
> (except implicitly in the description of an unannotated tag).  Write 
> a
> little explanation, in particular to cover the default.

> +<commit>, <object>::
> +	The object that the new tag will refer to, usually a commit.
> +	Defaults to HEAD.
> +
> +

This puzzled me a lot, so I try various configuration:
- I was able to create an annotated tag on an annotated tag (this can 
be recursively)

   git tag -a -m "tagged a tag" test_tag_tag v1.8.2
   git show test_tag_tag

- I was able to tag a file

   git tag -a -m "tagged a file" test_tag_file `git ls-tree HEAD | awk 
'{ print $3; exit; }'`
   git show test_tag_file
   git show -p test_tag_file


Is there any other kind of object that can be tagged ... and what is 
the purpose of this ?


Regards.

-- 
Yann Droneaud
OPTEYA