• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1# Copyright (c) 2010 Google Inc. All rights reserved.
2# Copyright (c) 2009 Apple Inc. All rights reserved.
3#
4# Redistribution and use in source and binary forms, with or without
5# modification, are permitted provided that the following conditions are
6# met:
7#
8#     * Redistributions of source code must retain the above copyright
9# notice, this list of conditions and the following disclaimer.
10#     * Redistributions in binary form must reproduce the above
11# copyright notice, this list of conditions and the following disclaimer
12# in the documentation and/or other materials provided with the
13# distribution.
14#     * Neither the name of Google Inc. nor the names of its
15# contributors may be used to endorse or promote products derived from
16# this software without specific prior written permission.
17#
18# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29#
30# A tool for automating dealing with bugzilla, posting patches, committing patches, etc.
31
32from optparse import make_option
33import os
34import threading
35
36from webkitpy.common.host import Host
37from webkitpy.tool.multicommandtool import MultiCommandTool
38from webkitpy.tool import commands
39
40
41class WebKitPatch(MultiCommandTool, Host):
42    global_options = [
43        make_option("-v", "--verbose", action="store_true", dest="verbose", default=False, help="enable all logging"),
44        make_option("-d", "--directory", action="append", dest="patch_directories", default=[], help="Directory to look at for changed files"),
45    ]
46
47    def __init__(self, path):
48        MultiCommandTool.__init__(self)
49        Host.__init__(self)
50        self._path = path
51        self.wakeup_event = threading.Event()
52
53    def path(self):
54        return self._path
55
56    def should_show_in_main_help(self, command):
57        if not command.show_in_main_help:
58            return False
59        if command.requires_local_commits:
60            return self.scm().supports_local_commits()
61        return True
62
63    # FIXME: This may be unnecessary since we pass global options to all commands during execute() as well.
64    def handle_global_options(self, options):
65        self.initialize_scm(options.patch_directories)
66
67    def should_execute_command(self, command):
68        if command.requires_local_commits and not self.scm().supports_local_commits():
69            failure_reason = "%s requires local commits using %s in %s." % (command.name, self.scm().display_name(), self.scm().checkout_root)
70            return (False, failure_reason)
71        return (True, None)
72