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# Copyright (C) 2010 Google Inc. 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.
from webkitpy.common.checkout.scm import AuthenticationError, AmbiguousCommitError
from webkitpy.common.system.executive import ScriptError
from webkitpy.common.system.user import User
from webkitpy.tool.steps.abstractstep import AbstractStep
from webkitpy.tool.steps.options import Options
class Commit(AbstractStep):
@classmethod
def options(cls):
return AbstractStep.options() + [
Options.git_commit,
]
def _commit_warning(self, error):
working_directory_message = "" if error.working_directory_is_clean else " and working copy changes"
return ('There are %s local commits%s. Everything will be committed as a single commit. '
'To avoid this prompt, set "git config webkit-patch.commit-should-always-squash true".' % (
error.num_local_commits, working_directory_message))
def run(self, state):
self._commit_message = self._tool.checkout().commit_message_for_this_commit(self._options.git_commit).message()
if len(self._commit_message) < 50:
raise Exception("Attempted to commit with a commit message shorter than 50 characters. Either your patch is missing a ChangeLog or webkit-patch may have a bug.")
self._state = state
username = None
force_squash = False
num_tries = 0
while num_tries < 3:
num_tries += 1
try:
self._state["commit_text"] = self._tool.scm().commit_with_message(self._commit_message, git_commit=self._options.git_commit, username=username, force_squash=force_squash)
break;
except AmbiguousCommitError, e:
if self._tool.user.confirm(self._commit_warning(e)):
force_squash = True
else:
# This will correctly interrupt the rest of the commit process.
raise ScriptError(message="Did not commit")
except AuthenticationError, e:
username = self._tool.user.prompt("%s login: " % e.server_host, repeat=5)
if not username:
raise ScriptError("You need to specify the username on %s to perform the commit as." % self.svn_server_host)
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