commit 9fb7bcda517d80c2ca7b73874615fa0f5db2fa7a
author Mike Frysinger <vapier@chromium.org> Wed Feb 17 13:51:08 2021 -0500
committer Commit Bot <commit-bot@chromium.org> Wed Feb 17 20:49:50 2021 +0000
tree 325a58bd014866485c1ae6660574083c08b5f203
parent 322c5127caaa0087444e81f150f936b106c245c3

chrome sdk: use HEAD to look up CrOS LKGM

When chromium/src switches branches, this will let us stay in sync
automatically without requiring a change.

BUG=chromium:1126855
TEST=CQ passes

Change-Id: Ic67f70d5d7dea393fdf2296152939fcad8e70e85
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/chromite/+/2698934
Reviewed-by: Ben Pastene <bpastene@chromium.org>
Reviewed-by: Achuith Bhandarkar <achuith@chromium.org>
Commit-Queue: Mike Frysinger <vapier@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>

cbuildbot/commands.py

diff --git a/cbuildbot/commands.py b/cbuildbot/commands.py
index d590f08..7882b2d 100644
--- a/cbuildbot/commands.py
+++ b/cbuildbot/commands.py
@@ -3507,7 +3507,7 @@
 
 def GetChromeLKGM(revision):
   """Returns the ChromeOS LKGM from Chrome given the git revision."""
-  revision = revision or 'refs/heads/master'
+  revision = revision or 'HEAD'
   lkgm_url_path = '%s/+/%s/%s?format=text' % (
       constants.CHROMIUM_SRC_PROJECT, revision, constants.PATH_TO_CHROME_LKGM)
   contents_b64 = gob_util.FetchUrl(config_lib.GetSiteParams().EXTERNAL_GOB_HOST,

cbuildbot/commands_unittest.py

diff --git a/cbuildbot/commands_unittest.py b/cbuildbot/commands_unittest.py
index 8e36cff..1dc524f 100644
--- a/cbuildbot/commands_unittest.py
+++ b/cbuildbot/commands_unittest.py
@@ -1199,7 +1199,7 @@
     chrome_lkgm = b'3322.0.0'
     url = '%s/+/%s/%s?format=text' % (
         constants.CHROMIUM_SRC_PROJECT,
-        chrome_revision or 'refs/heads/master',
+        chrome_revision or 'HEAD',
         constants.PATH_TO_CHROME_LKGM)
     site_params = config_lib.GetSiteParams()
     with mock.patch.object(