Imports github.com/coreos/go-semver/semver gopkg.in/src-d/go-git.v4 gopkg.in/src-d/go-git.v4/config gopkg.in/src-d/go-git.v4/plumbing gopkg.in/src-d/go-git.v4/plumbing/object gopkg.in/src-d/go-git.v4/plumbing/transport/ssh Standard library imports fmt os os/user path time