I wish 'git push' had a less hardcore mode for -n.
It connects to the server using the push protocol, and stops short of actually uploading anything. So it uses the push URI instead of the pull one, if they're different.
This means it checks that the push URI actually works. Great!
But if the push URI needs awkward authentication (e.g. SSH key on a token) then I'd also like a mode where it uses the pull URI, so I can easily check 'is this command line asking for what I meant to ask for?'
