tree c0ffaeea5ed6ccee683f47e6cef5a8897b130cb7
parent bdcba7dc36f1c8e6041681eb5b3b5229c93c7c5c
author LaMont Jones <lamontjones@google.com> 1654117414 +0000
committer LaMont Jones <lamontjones@google.com> 1654706948 +0000

Only sync superproject if it will be used.

If the user says `--no-use-superproject`, then do not bother syncing the
superproject.

Also add/update docstrings and comments throughout.

Change-Id: I9cdad706130501bab9a22d3099a1dae605e9c194
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/338975
Tested-by: LaMont Jones <lamontjones@google.com>
Reviewed-by: Mike Frysinger <vapier@google.com>