| # -*- coding:utf-8 -*- |
| # |
| # Copyright (C) 2008 The Android Open Source Project |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| from command import PagedCommand |
| |
| |
| class Diff(PagedCommand): |
| common = True |
| helpSummary = "Show changes between commit and working tree" |
| helpUsage = """ |
| %prog [<project>...] |
| |
| The -u option causes '%prog' to generate diff output with file paths |
| relative to the repository root, so the output can be applied |
| to the Unix 'patch' command. |
| """ |
| |
| def _Options(self, p): |
| p.add_option('-u', '--absolute', |
| dest='absolute', action='store_true', |
| help='Paths are relative to the repository root') |
| |
| def Execute(self, opt, args): |
| ret = 0 |
| for project in self.GetProjects(args): |
| if not project.PrintWorkTreeDiff(opt.absolute): |
| ret = 1 |
| return ret |