Expose git errors instead of printing a generic error message #9819
Description
Issue Kind
Change in current behaviour
Description
Currently, if there are any git errors when run as a subprocess, the following error will be presented to the user:
Failed to clone <git repo>, check your git configuration and permissions for this repository
Impact
This can be misleading to the user in one case we've found, which is when long filename support needs to be enabled. What would be ideal is if the error message from git is exposed to the user.
Workarounds
Enabling long filename support and setting git config --system core.longpaths true fixes the issue, but a user wouldn't know to do that unless they dug in further.