tree 23788297c0c014316a32f444bee74c073fc65ed9
parent 56345c345bdfdd71399d17ccd0ffe8f39bf720eb
author Mike Frysinger <vapier@google.com> 1627328579 -0400
committer Mike Frysinger <vapier@google.com> 1627450733 +0000

repo: add --show-toplevel akin to git

Simple API to make it easy to find the top of the repo client checkout
for users.  This mirrors the `git rev-parse --show-toplevel` API.

Change-Id: I0c3f98def089d0fc9ebcfa50aa3dc02091c1c273
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/312909
Reviewed-by: Xin Li <delphij@google.com>
Tested-by: Mike Frysinger <vapier@google.com>