extensions/browser/PRESUBMIT.py

   1 # Copyright 2014 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
   5 """Chromium presubmit script for src/extensions/browser.
   6
   7 See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts
   8 for more details on the presubmit API built into depot_tools.
   9 """
  10
  11 import sys
  12
  13 def _CreateHistogramValueChecker(input_api, output_api, path):
  14   original_sys_path = sys.path
  15
  16   try:
  17     sys.path.append(input_api.os_path.join(
  18         input_api.PresubmitLocalPath(), '..', '..', 'tools',
  19         'strict_enum_value_checker'))
  20     from strict_enum_value_checker import StrictEnumValueChecker
  21   finally:
  22     sys.path = original_sys_path
  23
  24   return StrictEnumValueChecker(input_api, output_api,
  25       start_marker='enum HistogramValue {', end_marker='  // Last entry:',
  26       path=path)
  27
  28
  29 def _RunHistogramValueCheckers(input_api, output_api):
  30   results = []
  31   histogram_paths = ('extensions/browser/extension_event_histogram_value.h',
  32                      'extensions/browser/extension_function_histogram_value.h')
  33   for path in histogram_paths:
  34     results += _CreateHistogramValueChecker(input_api, output_api, path).Run()
  35   return results
  36
  37
  38 def CheckChangeOnUpload(input_api, output_api):
  39   results = []
  40   results += _RunHistogramValueCheckers(input_api, output_api)
  41   results += input_api.canned_checks.CheckPatchFormatted(input_api, output_api)
  42   return results
  43
  44
  45 def CheckChangeOnCommit(input_api, output_api):
  46   return _RunHistogramValueCheckers(input_api, output_api)