Easier "vault add"

[andresriancho]

The vault add command could be improved by letting the user run something like:

vault add [email protected]

Instead of forcing the user to search for the signature. Of course this will only work if the user already trusts the key associated with [email protected]

[xetorthio]

I don't really understand how to do this.
Because I could have in my key ring different keys with the same email associated to them. Which should I add?

[marcosnils]

@xetorthio that's correct. Initially we wanted vault to be like this, but we found that emails can be duplicated in the keyring. That's why we used the fingerprint as a unique identifier.

[xetorthio]

What we could do is to allow it, but then when there is more than 1 key with an e-mail warn the user and exit.
But in the case you don't have repeated e-mails (which I think could be the most common case) vault add <email> could work and be a lot nicer :)