Move Skia recipes from build repo

PRESUBMIT.py

 # Copyright (c) 2013 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 
 """Top-level presubmit script for Skia.
 
 See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts
 for more details about the presubmit API built into gcl.
 """
@@ skipping 151 matching lines @@
   """Make sure `{dm,nanobench}_flags.py test` passes if modified."""
   results = []
   sources = lambda x: ('dm_flags.py'        in x.LocalPath() or
                        'nanobench_flags.py' in x.LocalPath())
   for f in input_api.AffectedSourceFiles(sources):
     if 0 != subprocess.call(['python', f.LocalPath(), 'test']):
       results.append(output_api.PresubmitError('`python %s test` failed' % f))
   return results
 
 
+def _RecipeSimulationTest(input_api, output_api):
+  """Run the recipe simulation test."""
+  results = []
+  recipes_py = os.path.join('infra', 'bots', 'recipes.py')
+  try:
+    subprocess.check_output(['python', recipes_py, 'simulation_test'])
+  except subprocess.CalledProcessError as e:
+    results.append(e.output)
+  return results
+
+
 def _CommonChecks(input_api, output_api):
   """Presubmit checks common to upload and commit."""
   results = []
   sources = lambda x: (x.LocalPath().endswith('.h') or
                        x.LocalPath().endswith('.gypi') or
                        x.LocalPath().endswith('.gyp') or
                        x.LocalPath().endswith('.py') or
                        x.LocalPath().endswith('.sh') or
                        x.LocalPath().endswith('.m') or
                        x.LocalPath().endswith('.mm') or
                        x.LocalPath().endswith('.go') or
                        x.LocalPath().endswith('.c') or
                        x.LocalPath().endswith('.cc') or
                        x.LocalPath().endswith('.cpp'))
   results.extend(
       _CheckChangeHasEol(
           input_api, output_api, source_file_filter=sources))
   results.extend(_PythonChecks(input_api, output_api))
   results.extend(_IfDefChecks(input_api, output_api))
   results.extend(_CopyrightChecks(input_api, output_api,
                                   source_file_filter=sources))
   results.extend(_ToolFlags(input_api, output_api))
+  results.extend(_RecipeSimulationTest(input_api, output_api))

[rmistry, 2016/07/26 18:00:38]

How long does this take to run? should this only run if something in the
infra/bots directory changes?

[borenet, 2016/07/26 18:08:45]

< 5 seconds.  I didn't notice a difference.

   return results
 
 
 def CheckChangeOnUpload(input_api, output_api):
   """Presubmit checks for the change on upload.
 
   The following are the presubmit checks:
   * Check change has one and only one EOL.
   """
   results = []
@@ skipping 312 matching lines @@
     state and an error if it is in 'Closed' state.
   """
   results = []
   results.extend(_CommonChecks(input_api, output_api))
   results.extend(
       _CheckTreeStatus(input_api, output_api, json_url=(
           SKIA_TREE_STATUS_URL + '/banner-status?format=json')))
   results.extend(_CheckLGTMsForPublicAPI(input_api, output_api))
   results.extend(_CheckOwnerIsInAuthorsFile(input_api, output_api))
   return results