Using Two Different Protocols for the Same Git Remote

If you read my post on Adding Remote Shortcuts to Git, you may have found it useful for specifying shortcuts for easy cloning. In case you haven't read it, the summary is that to clone my linotify repository on Github, I need only type the following:

git clone hoelzro:linotify

This is because I set up an alias of sorts that translates hoelzro: to This works very well, but sometimes it might be nice for read-only traffic to use a protocol other than SSH. Maybe you're on a new machine and you forgot to associate its public key with the remote side 1). Maybe you have ssh-agent configured to time out identities after a while, and you don't want to type your password just to run git fetch. I can't tell you how many times I've typed git fetch, only to be prompted for my key's password. How annoying! Wouldn't it be nice if I could tell Git to use the Git protocol for reading from a repository, and SSH for writing?

After delving into the git-config manpage a bit, I discovered another gem similar to insteadOf: pushInsteadOf. So I modified my .gitconfig to contain this 2):

[url ""]
  pushInsteadOf = hoelzro:
[url ""]
  insteadOf = hoelzro:

EDIT: I changed this to https:, because git: is vulnerable to MitM attacks.

Now when I run git fetch or git pull on my repostories, I never get prompted to enter my SSH key's password, since reading from my repository is done via the Git wire protocol.

  1. 1) With Github this is easy, but what if you're hosting your code on a webserver that only uses public key-based authentication?
  2. 2) This illustrates another advantage of the insteadOf configuration option: I change it once in my .gitconfig, and the changes apply to every one of my repositories using that shortcut on my machine. If I decided one day that I wanted to move all of my repositories off of Github and onto a private server, I wouldn't need to set up new remotes in each of my repositories.