|
|
# -*- coding: utf-8 -*-
|
|
|
|
|
|
# Copyright (C) 2014-2016 RhodeCode GmbH
|
|
|
#
|
|
|
# This program is free software: you can redistribute it and/or modify
|
|
|
# it under the terms of the GNU Affero General Public License, version 3
|
|
|
# (only), as published by the Free Software Foundation.
|
|
|
#
|
|
|
# This program is distributed in the hope that it will be useful,
|
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
# GNU General Public License for more details.
|
|
|
#
|
|
|
# You should have received a copy of the GNU Affero General Public License
|
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
#
|
|
|
# This program is dual-licensed. If you wish to learn more about the
|
|
|
# RhodeCode Enterprise Edition, including its added features, Support services,
|
|
|
# and proprietary license terms, please see https://rhodecode.com/licenses/
|
|
|
|
|
|
"""
|
|
|
GIT diff module
|
|
|
"""
|
|
|
|
|
|
import re
|
|
|
|
|
|
from rhodecode.lib.vcs.backends import base
|
|
|
|
|
|
|
|
|
class GitDiff(base.Diff):
|
|
|
|
|
|
_header_re = re.compile(r"""
|
|
|
#^diff[ ]--git
|
|
|
[ ]"?a/(?P<a_path>.+?)"?[ ]"?b/(?P<b_path>.+?)"?\n
|
|
|
(?:^similarity[ ]index[ ](?P<similarity_index>\d+)%\n
|
|
|
^rename[ ]from[ ](?P<rename_from>[^\r\n]+)\n
|
|
|
^rename[ ]to[ ](?P<rename_to>[^\r\n]+)(?:\n|$))?
|
|
|
(?:^old[ ]mode[ ](?P<old_mode>\d+)\n
|
|
|
^new[ ]mode[ ](?P<new_mode>\d+)(?:\n|$))?
|
|
|
(?:^new[ ]file[ ]mode[ ](?P<new_file_mode>.+)(?:\n|$))?
|
|
|
(?:^deleted[ ]file[ ]mode[ ](?P<deleted_file_mode>.+)(?:\n|$))?
|
|
|
(?:^index[ ](?P<a_blob_id>[0-9A-Fa-f]+)
|
|
|
\.\.(?P<b_blob_id>[0-9A-Fa-f]+)[ ]?(?P<b_mode>.+)?(?:\n|$))?
|
|
|
(?:^(?P<bin_patch>GIT[ ]binary[ ]patch)(?:\n|$))?
|
|
|
(?:^---[ ](a/(?P<a_file>.+)|/dev/null)(?:\n|$))?
|
|
|
(?:^\+\+\+[ ](b/(?P<b_file>.+)|/dev/null)(?:\n|$))?
|
|
|
""", re.VERBOSE | re.MULTILINE)
|
|
|
|
