How to setup multiple ssh identities for single hg repository?

Question

I am using ssh publickey authentication for my mercurial repository. So I have:

[ui]
ssh = ssh -i ~/.ssh/id_rsa -C 

in my .hgrc. This works f

Answer 1

You do it using ssh's own tool: ssh-agent.

$ eval $(ssh-agent)
$ ssh-add ~/.ssh/id_rsa
$ ssh-add ~/.ssh/otherid_rsa

Then you don't need ssh identify related anything in your .hgrc's [ui] section at all.

Alternately you could do:

[ui]
ssh = ssh -i ~/.ssh/id_rsa -i ~/.ssh/otherid_rsa -C

but ssh-agent is useful in so many way's it's worth putting it your login scripts and calling it a day.