Re: Strange annotated tag issue

> I think "just commits" is too restrictive. linux.git contains a tag of a
> tree, for example (we also have tags pointing to blobs in git.git, but
> they are not annotated).
>
> However, I could see an argument for the git-tag porcelain to notice a
> tag-of-tag and complain. Probably peeling the tag automatically is a bad
> idea, just because it behaved differently for so long. But something
> like might be OK:
>
>   $ git tag -a mytag
>   error: refusing to make a recursive tag
>   hint: The object 'mytag' referred to by your new tag is already a tag.
>   hint:
>   hint: If you meant to create a tag of a tag, use:
>   hint:
>   hint:  git tag -a -f mytag
>   hint:
>   hint: If you meant to tag the object that it points to, use:
>   hint:
>   hint:  git tag -a mytag^{}
>
> It would be a minor annoyance to somebody who frequently makes
> tags-of-tags, but it leaves them with an escape hatch.