cc: Adding presubmit to include blink tests

cc/PRESUBMIT.py

Index: cc/PRESUBMIT.py
diff --git a/cc/PRESUBMIT.py b/cc/PRESUBMIT.py
index fa15632fd457edaa1c6e0ab77cc5568f6f585a64..9ff78c9a53fa80c47fda1190f2d7063edb3a287a 100644
--- a/cc/PRESUBMIT.py
+++ b/cc/PRESUBMIT.py
@@ -333,3 +333,34 @@ def GetPreferredTryMasters(project, change):
       'linux_blink_rel': set(['defaulttests']),
     },
   }
+
+def PostUploadHook(cl, change, output_api):
+  """git cl upload will call this hook after the issue is created/modified.
+
+  This hook adds extra try bots list to the CL description in order to run
+  Blink tests in addition to CQ try bots.
+  """
+  rietveld_obj = cl.RpcServer()
+  issue = cl.issue
+  original_description = rietveld_obj.get_description(issue)
+  if re.search(
+     r'^CQ_INCLUDE_TRYBOTS=.*', original_description, re.M | re.I):
+    return []
+
+  results = []
+  bots = [
+    'linux_blink_rel',
+    'mac_blink_rel',

[danakj, 2015/05/20 21:05:26]

Do you think we benefit much from adding mac/win here? I think linux is probably
enough for now?

[mithro-old, 2015/05/21 05:26:57]

We decided to just use linux_blink_rel for now.

+    'win_blink_rel',
+  ]
+  bots = ['tryserver.blink:%s' % s for s in bots]
+  bots_string = ';'.join(bots)
+  description = original_description
+  description += '\nCQ_INCLUDE_TRYBOTS=%s' % bots_string
+  results.append(output_api.PresubmitNotifyResult(
+      'Automatically added Perf trybots to run Blink tests on CQ.'))
+
+  if description != original_description:
+   rietveld_obj.update_description(issue, description)

[Noel Gordon, 2015/05/21 05:15:34]

nit: indent 2

[mithro-old, 2015/05/21 05:26:57]

Done.

+
+  return results