Add CIPD pin reporting to swarming.

appengine/swarming/swarming_rpcs.py

 # Copyright 2015 The LUCI Authors. All rights reserved.
 # Use of this source code is governed under the Apache License, Version 2.0
 # that can be found in the LICENSE file.
 
 """This module defines ProtoRPC types for the Swarming Server handlers."""
 
 from protorpc import message_types
 from protorpc import messages
 
 
@@ skipping 262 matching lines @@
   costs_usd = messages.FloatField(22, repeated=True)
   # Only in TaskResultSummary.
   name = messages.StringField(23)
   # Only in TaskResultSummary.
   tags = messages.StringField(24, repeated=True)
   # Only in TaskResultSummary.
   user = messages.StringField(25)
   # Statistics about overhead for an isolated task. Only sent when requested.
   performance_stats = messages.MessageField(PerformanceStats, 26)
 
+  # A listing of the ACTUAL pinned CipdPackages that the task used. These can
+  # vary from the input packages if the inputs included non-identity versions
+  # (e.g. a ref like "latest").
+  cipd_packages = messages.MessageField(CipdPackage, 27, repeated=True)
+
 
 class TaskList(messages.Message):
   """Wraps a list of TaskResult."""
   # TODO(maruel): Rename to TaskResults.
   cursor = messages.StringField(1)
   items = messages.MessageField(TaskResult, 2, repeated=True)
   now = message_types.DateTimeField(3)
 
 
 class TaskRequests(messages.Message):
@@ skipping 164 matching lines @@
 
 
 class DeletedResponse(messages.Message):
   """Indicates whether a bot was deleted."""
   deleted = messages.BooleanField(1)
 
 
 class TerminateResponse(messages.Message):
   """Returns the pseudo taskid to wait for the bot to shut down."""
   task_id = messages.StringField(1)