gitserver: able to clone and fetch Perforce depots (!17551) · Merge requests · Administrator / sourcegraph · GitLab

Administrator requested to merge jc/perforce-sync-depot into main Jan 22, 2021

Created by: unknwon

This PR adds the ability to actually clone and fetch Perforce Depots as Git repositories, include handling of its session-based authentication.

Part of #16703

TODO

Redact username and password from repository "Settings > Remote repository URL"
Handle interactive password input: https://stackoverflow.com/questions/44471749/golang-enter-ssh-sudo-password-on-prompt-or-exit
Tests