commit acf4cfb71e47c99cdab48a3ce72317a93a540244
author Aviv Keshet <akeshet@chromium.org> Wed Jul 30 12:31:22 2014 -0700
committer chrome-internal-fetch <chrome-internal-fetch@google.com> Thu Jul 31 19:43:07 2014 +0000
tree beb6be6b0d572bb31766249a509c84904f31a16e
parent e5efedfe93fa5102948e1a431e0933c04586fcc7

add a --master-build-id command ling arg to cbuildbot

This command line argument will eventually be passed in to cbuildbot by
buildbot, for slave builds, so that they know their master's build id
immediately at the start of the build.

BUG=chromium:398267
TEST=None

Change-Id: Id13d09cd591a1a3aed0d7ca8cf4ae4a64712b9d9
Reviewed-on: https://chromium-review.googlesource.com/210496
Tested-by: Aviv Keshet <akeshet@chromium.org>
Reviewed-by: David James <davidjames@chromium.org>
Commit-Queue: Aviv Keshet <akeshet@chromium.org>

scripts/cbuildbot.py

diff --git a/scripts/cbuildbot.py b/scripts/cbuildbot.py
index d52e62f..1222deb 100644
--- a/scripts/cbuildbot.py
+++ b/scripts/cbuildbot.py
@@ -1371,6 +1371,10 @@
   group.add_remote_option('--metadata_dump', default=None,
                           help=('Path to a json dumped metadata file. This '
                                 'will be used as the initial metadata.'))
+  group.add_remote_option('--master-build-id', default=None, type=int,
+                          api=constants.REEXEC_API_MASTER_BUILD_ID,
+                          help=('cidb build id of the master build to this '
+                                'slave build.'))
   group.add_remote_option('--mock-tree-status', dest='mock_tree_status',
                           default=None, action='store',
                           help=('Override the tree status value that would be '