Re: what exactly is git-tag looking for when you try to sign a tag?

From: Linus Torvalds <torvalds@osdl.org>
Date: Jan 15, 2006, 20:02 UTC
Message-ID: <Pine.LNX.4.64.0601151155520.13339@g5.osdl.org>
In-Reply-To: <200601151932.05342.alan@chandlerfamily.org.uk>

On Sun, 15 Jan 2006, Alan Chandler wrote:

Show 6 quoted lines

> 
> git-tag -s v1.0
> 
> and it complained that I don't have any secret key available.
> 
> What exactly is the process of making one available?

Do

	gpg --list-secret-keys

to check what keys you have available to sign with.

Then, use

	git tag -u "key user name" v1.0

because what has _probably_ happened is that if you just use "-s" it will pick your "committer name" as the key identifier, and you probably made your keys using your real email or other identifier.

So "-u <username>" means the same thing as "-s", but with additionally specifying _which_ key it should use.

Alternatively, you should be able to just use "gpg --edit-key <keyname>" and then using "adduid" to add your git committer ID as a user of the key. At which point "git tag -s <tagname>" should just work, since gpg will be able to match up the keys automatically.

		Linus