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1# Copyright (C) 2010 Google Inc. All rights reserved.
2#
3# Redistribution and use in source and binary forms, with or without
4# modification, are permitted provided that the following conditions are
5# met:
6#
7#     * Redistributions of source code must retain the above copyright
8# notice, this list of conditions and the following disclaimer.
9#     * Redistributions in binary form must reproduce the above
10# copyright notice, this list of conditions and the following disclaimer
11# in the documentation and/or other materials provided with the
12# distribution.
13#     * Neither the name of Google Inc. nor the names of its
14# contributors may be used to endorse or promote products derived from
15# this software without specific prior written permission.
16#
17# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
18# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
19# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
20# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
21# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
22# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
23# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
27# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28
29from webkitpy.tool.steps.abstractstep import AbstractStep
30from webkitpy.tool.steps.options import Options
31
32
33class SuggestReviewers(AbstractStep):
34    @classmethod
35    def options(cls):
36        return AbstractStep.options() + [
37            Options.git_commit,
38            Options.suggest_reviewers,
39        ]
40
41    def run(self, state):
42        if not self._options.suggest_reviewers:
43            return
44
45        reviewers = self._tool.checkout().suggested_reviewers(self._options.git_commit, self._changed_files(state))
46        print "The following reviewers have recently modified files in your patch:"
47        print "\n".join([reviewer.full_name for reviewer in reviewers])
48        if not self._tool.user.confirm("Would you like to CC them?"):
49            return
50        reviewer_emails = [reviewer.bugzilla_email() for reviewer in reviewers]
51        self._tool.bugs.add_cc_to_bug(state['bug_id'], reviewer_emails)
52