tree 0b90116d29056d8cd6e1d492cbe37b516e633b6c
parent 8c1e9e62a3214a7ab5feeb7ce194ca153cc8afb1
author Mike Frysinger <vapier@google.com> 1613679615 -0500
committer Mike Frysinger <vapier@google.com> 1613680727 +0000

init: make --manifest-url flag optional

Since the --manifest-url flag is always required when creating a new
checkout, allow the url to be specified via a positional argument.
This brings it a little closer to the `git clone` UI.

Change-Id: Iaf18e794ae2fa38b20579243d067205cae5fae2f
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/297322
Tested-by: Mike Frysinger <vapier@google.com>
Reviewed-by: Jonathan Nieder <jrn@google.com>