commit b237626c70d005e496b562915dc7984eb3923900
author Kuang-che Wu <kcwu@chromium.org> Mon Nov 20 18:05:24 2017 +0800
committer chrome-bot <chrome-bot@chromium.org> Mon Nov 27 09:05:15 2017 -0800
tree 187e63cfa1e888622a7b184166f37ae5cda73220
parent ab694e685f55753b8dc7a9a9431c0fe77567ded7

bisect-kit: show bisector's file docstring as command line help

BUG=chromium:776314
TEST=./bisect_git.py --help

Change-Id: I472c61e3aa0d11b882b770b68707b56831ee274e
Reviewed-on: https://chromium-review.googlesource.com/778682
Commit-Ready: Kuang-che Wu <kcwu@chromium.org>
Tested-by: Kuang-che Wu <kcwu@chromium.org>
Reviewed-by: Owen Lin <owenlin@chromium.org>

bisect_git.py

diff --git a/bisect_git.py b/bisect_git.py
index 6d3eb65..733fb02 100755
--- a/bisect_git.py
+++ b/bisect_git.py
@@ -21,6 +21,7 @@
 class GitDomain(core.BisectDomain):
   """BisectDomain for git revisions."""
   revtype = staticmethod(git_util.argtype_git_rev)
+  help = globals()['__doc__']
 
   @staticmethod
   def add_init_arguments(parser):