saltstack/salt — pull request #9619 by terminalmage (2014-01-07 22:21:20+00:00)
Title: Limit pygit2 gitfs provider transports

pygit2 doesn't yet support ssh transports properly, as seen here:

http://stackoverflow.com/questions/20956895/how-do-i-set-ssh-credentials-for-libgit2-libssh2

This commit limits pygit2 to ``http://``, ``https://``, and ``file://`` URIs. Once a
compatible pygit2 version is released, we can do version checking and
allow ssh-based transports for pygit2 on supported versions.