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#!/usr/bin/env python
# Copyright 2013 the V8 project authors. All rights reserved.
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following
# disclaimer in the documentation and/or other materials provided
# with the distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
import argparse
import json
import os
import re
import sys
import urllib
from common_includes import *
import create_release
class Preparation(Step):
MESSAGE = "Preparation."
def RunStep(self):
# Fetch unfetched revisions.
self.vc.Fetch()
class FetchCandidate(Step):
MESSAGE = "Fetching V8 lkgr ref."
def RunStep(self):
# The roll ref points to the candidate to be rolled.
self.Git("fetch origin +refs/heads/lkgr:refs/heads/lkgr")
self["candidate"] = self.Git("show-ref -s refs/heads/lkgr").strip()
class LastReleaseBailout(Step):
MESSAGE = "Checking last V8 release base."
def RunStep(self):
last_release = self.GetLatestReleaseBase()
commits = self.GitLog(
format="%H", git_hash="%s..%s" % (last_release, self["candidate"]))
if not commits:
print "Already pushed current candidate %s" % self["candidate"]
return True
class CreateRelease(Step):
MESSAGE = "Creating release if specified."
def RunStep(self):
print "Creating release for %s." % self["candidate"]
args = [
"--author", self._options.author,
"--reviewer", self._options.reviewer,
"--revision", self["candidate"],
"--force",
]
if self._options.work_dir:
args.extend(["--work-dir", self._options.work_dir])
if self._options.push:
self._side_effect_handler.Call(
create_release.CreateRelease().Run, args)
class AutoPush(ScriptsBase):
def _PrepareOptions(self, parser):
parser.add_argument("-p", "--push",
help="Create release. Dry run if unspecified.",
default=False, action="store_true")
def _ProcessOptions(self, options):
if not options.author or not options.reviewer: # pragma: no cover
print "You need to specify author and reviewer."
return False
options.requires_editor = False
return True
def _Config(self):
return {
"PERSISTFILE_BASENAME": "/tmp/v8-auto-push-tempfile",
}
def _Steps(self):
return [
Preparation,
FetchCandidate,
LastReleaseBailout,
CreateRelease,
]
if __name__ == "__main__": # pragma: no cover
sys.exit(AutoPush().Run())
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