tools/telemetry/PRESUBMIT.py

   1 # Copyright 2012 The Chromium Authors. All rights reserved.
   2 # Use of this source code is governed by a BSD-style license that can be
   3 # found in the LICENSE file.
   4 import os
   5 import sys
   6
   7
   8 def _CommonChecks(input_api, output_api):
   9   results = []
  10
  11   # TODO(nduca): This should call update_docs.IsUpdateDocsNeeded().
  12   # Disabled due to crbug.com/255326.
  13   if False:
  14     update_docs_path = os.path.join(
  15       input_api.PresubmitLocalPath(), 'update_docs')
  16     assert os.path.exists(update_docs_path)
  17     results.append(output_api.PresubmitError(
  18       'Docs are stale. Please run:\n' +
  19       '$ %s' % os.path.abspath(update_docs_path)))
  20
  21   pylint_checks = input_api.canned_checks.GetPylint(
  22     input_api, output_api, black_list=[], pylintrc='pylintrc')
  23
  24   results.extend(input_api.RunTests(pylint_checks))
  25   return results
  26
  27 def GetPathsToPrepend(input_api):
  28   return [input_api.PresubmitLocalPath(),
  29           os.path.join(input_api.PresubmitLocalPath(), os.path.pardir,
  30                        os.path.pardir, 'third_party', 'typ')]
  31
  32 def RunWithPrependedPath(prepended_path, fn, *args):
  33   old_path = sys.path
  34
  35   try:
  36     sys.path = prepended_path + old_path
  37     return fn(*args)
  38   finally:
  39     sys.path = old_path
  40
  41 def CheckChangeOnUpload(input_api, output_api):
  42   def go():
  43     results = []
  44     results.extend(_CommonChecks(input_api, output_api))
  45     return results
  46   return RunWithPrependedPath(GetPathsToPrepend(input_api), go)
  47
  48 def CheckChangeOnCommit(input_api, output_api):
  49   def go():
  50     results = []
  51     results.extend(_CommonChecks(input_api, output_api))
  52     return results
  53   return RunWithPrependedPath(GetPathsToPrepend(input_api), go)