Upstream version 10.39.225.0
[platform/framework/web/crosswalk.git] / src / third_party / polymer / 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 third_party/polymer.
6
7 See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts
8 for more details on the presubmit API built into gcl.
9 """
10
11 import os
12 import json
13
14 def _CheckBowerDependencies(input_api, output_api):
15   os_path = input_api.os_path
16   cwd = input_api.PresubmitLocalPath()
17   components_dir = os_path.join(cwd, 'components')
18   bower_json_path = os_path.join(cwd, 'bower.json')
19
20   for f in input_api.AffectedFiles(include_dirs=True):
21     p = f.AbsoluteLocalPath()
22     if p == bower_json_path or p.startswith(components_dir):
23       break
24   else:
25       return []
26
27   bower_dependencies = \
28       set(json.load(open(bower_json_path))['dependencies'].keys())
29   installed_components = set(p for p in os.listdir(components_dir))
30   # Add web-animations-js because we keep it in a separate directory
31   # '../third_party/web-animations-js'.
32   installed_components.add('web-animations-js')
33
34   if bower_dependencies == installed_components:
35     return []
36
37   problems = []
38
39   if installed_components - bower_dependencies:
40     problems.append(output_api.PresubmitError(
41         'Found components that are not listed in bower.json.',
42         items = list(installed_components - bower_dependencies)))
43
44   if bower_dependencies - installed_components:
45     problems.append(output_api.PresubmitError(
46         'Some of the Bower dependencies are not installed.',
47         items = list(bower_dependencies - installed_components)))
48
49   return problems
50
51 def CheckChangeOnUpload(input_api, output_api):
52   return _CheckBowerDependencies(input_api, output_api)
53
54
55 def CheckChangeOnCommit(input_api, output_api):
56   return _CheckBowerDependencies(input_api, output_api)