| # Copyright (c) 2020 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. |
| |
| """Enforces workaround list is alphabetically sorted. |
| |
| See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts |
| for more details on the presubmit API built into depot_tools. |
| """ |
| |
| import difflib |
| import os.path |
| |
| def _CheckGPUWorkaroundListSorted(input_api, output_api): |
| """Check: gpu_workaround_list.txt feature list sorted alphabetically. |
| """ |
| filename = os.path.join(input_api.PresubmitLocalPath(), |
| 'gpu_workaround_list.txt') |
| |
| workaround_list = [line.rstrip('\n') for line in open(filename)] |
| |
| workaround_list_sorted = sorted(workaround_list, key=lambda s: s.lower()) |
| if workaround_list == workaround_list_sorted: |
| return [] |
| # Diff the sorted/unsorted versions. |
| differ = difflib.Differ() |
| diff = differ.compare(workaround_list, workaround_list_sorted) |
| return [output_api.PresubmitError( |
| 'gpu_workaround_list.txt features must be sorted alphabetically. ' |
| 'Diff of feature order follows:', long_text='\n'.join(diff))] |
| |
| def CheckChangeOnUpload(input_api, output_api): |
| return _CheckGPUWorkaroundListSorted(input_api, output_api) |
| |
| def CheckChangeOnCommit(input_api, output_api): |
| return _CheckGPUWorkaroundListSorted(input_api, output_api) |
