commit ff75f3a8906c3b460cb1d841b24938bb883b6873
author Kuang-che Wu <kcwu@chromium.org> Tue Aug 30 12:17:25 2016 +0800
committer chrome-bot <chrome-bot@chromium.org> Fri Sep 02 04:26:47 2016 -0700
tree b2e7a8ff86a65d6df9b92176fd964b3c132f948d
parent cf58dd3207f58a5d54540237d0c885ddcef8526e

Fix cros flash version handling

This fix 'cros flash' commands like:
  cros flash minnie xbuddy://remote/latest-R54/test

Because
  gsutil ls gs://chromeos-image-archive/veyron_minnie-release/R54*
output blank line between directories. Which makes output parsing break
and throw exception.

BUG=none
TEST=cros flash with version like latest-R??

Change-Id: Ic8e7291c233ffa3e6e0a5122c71fd7af1232802b
Reviewed-on: https://chromium-review.googlesource.com/377938
Commit-Ready: Kuang-che Wu <kcwu@chromium.org>
Tested-by: Kuang-che Wu <kcwu@chromium.org>
Reviewed-by: Ningning Xia <nxia@chromium.org>

gsutil_util.py

diff --git a/gsutil_util.py b/gsutil_util.py
index c3fdb9a..353c2f7 100644
--- a/gsutil_util.py
+++ b/gsutil_util.py
@@ -201,7 +201,7 @@
     The most recent version number found.
 
   """
-  cmd = 'gsutil ls %s' % gsutil_dir
+  cmd = 'gsutil ls -d %s' % gsutil_dir
   msg = 'Failed to find most recent builds at %s' % gsutil_dir
   dir_names = [p.split('/')[-2] for p in GSUtilRun(cmd, msg).splitlines()]
   try: