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| 1 #!/usr/bin/env python | |
| 2 # Copyright 2013 the V8 project authors. All rights reserved. | |
| 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 | |
| 11 # disclaimer in the documentation and/or other materials provided | |
| 12 # with the distribution. | |
| 13 # * Neither the name of Google Inc. nor the names of its | |
| 14 # contributors may be used to endorse or promote products derived | |
| 15 # from 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 | |
| 29 import argparse | |
| 30 import json | |
| 31 import os | |
| 32 import re | |
| 33 import sys | |
| 34 import urllib | |
| 35 | |
| 36 from common_includes import * | |
| 37 import push_to_trunk | |
| 38 | |
| 39 PUSH_MESSAGE_RE = re.compile(r".* \(based on ([a-fA-F0-9]+)\)$") | |
| 40 | |
| 41 class Preparation(Step): | |
| 42 MESSAGE = "Preparation." | |
| 43 | |
| 44 def RunStep(self): | |
| 45 self.InitialEnvironmentChecks(self.default_cwd) | |
| 46 self.CommonPrepare() | |
| 47 | |
| 48 | |
| 49 class FetchCandidate(Step): | |
| 50 MESSAGE = "Fetching V8 roll candidate ref." | |
| 51 | |
| 52 def RunStep(self): | |
| 53 self.Git("fetch origin +refs/heads/candidate:refs/heads/candidate") | |
| 54 self["candidate"] = self.Git("show-ref -s refs/heads/candidate").strip() | |
| 55 | |
| 56 | |
| 57 class CheckLastPush(Step): | |
| 58 MESSAGE = "Checking last V8 push to candidates." | |
| 59 | |
| 60 def RunStep(self): | |
| 61 last_push = self.FindLastCandidatesPush() | |
| 62 | |
| 63 # Retrieve the master revision of the last push from the text in | |
| 64 # the push commit message. | |
| 65 last_push_title = self.GitLog(n=1, format="%s", git_hash=last_push) | |
| 66 candidate = PUSH_MESSAGE_RE.match(last_push_title).group(1) | |
| 67 | |
| 68 if not candidate: # pragma: no cover | |
| 69 self.Die("Could not retrieve master revision for candidates push %s" | |
| 70 % last_push) | |
| 71 | |
| 72 if self["candidate"] == candidate: | |
| 73 print "Already pushed current candidate %s" % candidate | |
| 74 return True | |
| 75 | |
| 76 | |
| 77 class PushToCandidates(Step): | |
| 78 MESSAGE = "Pushing to candidates if specified." | |
| 79 | |
| 80 def RunStep(self): | |
| 81 print "Pushing candidate %s to candidates." % self["candidate"] | |
| 82 | |
| 83 args = [ | |
| 84 "--author", self._options.author, | |
| 85 "--reviewer", self._options.reviewer, | |
| 86 "--revision", self["candidate"], | |
| 87 "--force", | |
| 88 ] | |
| 89 | |
| 90 if self._options.work_dir: | |
| 91 args.extend(["--work-dir", self._options.work_dir]) | |
| 92 | |
| 93 # TODO(machenbach): Update the script before calling it. | |
| 94 if self._options.push: | |
| 95 self._side_effect_handler.Call( | |
| 96 push_to_trunk.PushToCandidates().Run, args) | |
| 97 | |
| 98 | |
| 99 class AutoPush(ScriptsBase): | |
| 100 def _PrepareOptions(self, parser): | |
| 101 parser.add_argument("-p", "--push", | |
| 102 help="Push to candidates. Dry run if unspecified.", | |
| 103 default=False, action="store_true") | |
| 104 | |
| 105 def _ProcessOptions(self, options): | |
| 106 if not options.author or not options.reviewer: # pragma: no cover | |
| 107 print "You need to specify author and reviewer." | |
| 108 return False | |
| 109 options.requires_editor = False | |
| 110 return True | |
| 111 | |
| 112 def _Config(self): | |
| 113 return { | |
| 114 "PERSISTFILE_BASENAME": "/tmp/v8-auto-push-tempfile", | |
| 115 } | |
| 116 | |
| 117 def _Steps(self): | |
| 118 return [ | |
| 119 Preparation, | |
| 120 FetchCandidate, | |
| 121 CheckLastPush, | |
| 122 PushToCandidates, | |
| 123 ] | |
| 124 | |
| 125 | |
| 126 if __name__ == "__main__": # pragma: no cover | |
| 127 sys.exit(AutoPush().Run()) | |
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Chromium Code Reviews
Issue 868473004:
External name changes of release scripts. (Closed)
Base URL: https://chromium.googlesource.com/v8/v8.git@master