1 # Copyright (c) 2009 Google Inc. All rights reserved. 2 # Copyright (c) 2009 Apple Inc. All rights reserved. 3 # Copyright (c) 2010 Research In Motion Limited. All rights reserved. 4 # 5 # Redistribution and use in source and binary forms, with or without 6 # modification, are permitted provided that the following conditions are 7 # met: 8 # 9 # * Redistributions of source code must retain the above copyright 10 # notice, this list of conditions and the following disclaimer. 11 # * Redistributions in binary form must reproduce the above 12 # copyright notice, this list of conditions and the following disclaimer 13 # in the documentation and/or other materials provided with the 14 # distribution. 15 # * Neither the name of Google Inc. nor the names of its 16 # contributors may be used to endorse or promote products derived from 17 # this software without specific prior written permission. 18 # 19 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 21 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 22 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 23 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 24 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 25 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 29 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 31 import os 32 33 from webkitpy.common.system.ospath import relpath 34 from webkitpy.common.config import committers, urls 35 36 37 class CommitterValidator(object): 38 39 def __init__(self, bugzilla): 40 self._bugzilla = bugzilla 41 42 def _checkout_root(self): 43 # FIXME: This is a hack, we would have this from scm.checkout_root 44 # if we had any way to get to an scm object here. 45 components = __file__.split(os.sep) 46 tools_index = components.index("Tools") 47 return os.sep.join(components[:tools_index]) 48 49 def _committers_py_path(self): 50 # extension can sometimes be .pyc, we always want .py 51 (path, extension) = os.path.splitext(committers.__file__) 52 # FIXME: When we're allowed to use python 2.6 we can use the real 53 # os.path.relpath 54 path = relpath(path, self._checkout_root()) 55 return ".".join([path, "py"]) 56 57 def _flag_permission_rejection_message(self, setter_email, flag_name): 58 # This could be queried from the status_server. 59 queue_administrator = "eseidel (at] chromium.org" 60 # This could be queried from the tool. 61 queue_name = "commit-queue" 62 committers_list = self._committers_py_path() 63 message = "%s does not have %s permissions according to %s." % ( 64 setter_email, 65 flag_name, 66 urls.view_source_url(committers_list)) 67 message += "\n\n- If you do not have %s rights please read %s for instructions on how to use bugzilla flags." % ( 68 flag_name, urls.contribution_guidelines) 69 message += "\n\n- If you have %s rights please correct the error in %s by adding yourself to the file (no review needed). " % ( 70 flag_name, committers_list) 71 message += "The %s restarts itself every 2 hours. After restart the %s will correctly respect your %s rights." % ( 72 queue_name, queue_name, flag_name) 73 return message 74 75 def _validate_setter_email(self, patch, result_key, rejection_function): 76 committer = getattr(patch, result_key)() 77 # If the flag is set, and we don't recognize the setter, reject the 78 # flag! 79 setter_email = patch._attachment_dictionary.get("%s_email" % result_key) 80 if setter_email and not committer: 81 rejection_function(patch.id(), 82 self._flag_permission_rejection_message(setter_email, 83 result_key)) 84 return False 85 return True 86 87 def _reject_patch_if_flags_are_invalid(self, patch): 88 return (self._validate_setter_email( 89 patch, "reviewer", self.reject_patch_from_review_queue) 90 and self._validate_setter_email( 91 patch, "committer", self.reject_patch_from_commit_queue)) 92 93 def patches_after_rejecting_invalid_commiters_and_reviewers(self, patches): 94 return [patch for patch in patches if self._reject_patch_if_flags_are_invalid(patch)] 95 96 def reject_patch_from_commit_queue(self, 97 attachment_id, 98 additional_comment_text=None): 99 comment_text = "Rejecting attachment %s from commit-queue." % attachment_id 100 self._bugzilla.set_flag_on_attachment(attachment_id, 101 "commit-queue", 102 "-", 103 comment_text, 104 additional_comment_text) 105 106 def reject_patch_from_review_queue(self, 107 attachment_id, 108 additional_comment_text=None): 109 comment_text = "Rejecting attachment %s from review queue." % attachment_id 110 self._bugzilla.set_flag_on_attachment(attachment_id, 111 'review', 112 '-', 113 comment_text, 114 additional_comment_text) 115