tree 1645c1bcf6e2cd304600ebc1f5193a0edf329429
parent aedd1e5ef015fba194681e167edf460c21a1c980
author Mike Frysinger <vapier@google.com> 1620129996 -0400
committer Mike Frysinger <vapier@google.com> 1620146453 +0000

subcmds: force consistent help text format

We're inconsistent with help text as to whether it uses title case and
whether it ends in a period.  Add a test to enforce a standard, and use
the style that Python optparse & argparse use themselves (e.g. with the
--help option): always lowercase, and never trailing period.

Change-Id: Ic1defae23daeac0ac9116aaf487427f50b34050d
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/305144
Reviewed-by: Raman Tenneti <rtenneti@google.com>
Tested-by: Mike Frysinger <vapier@google.com>