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#!/usr/bin/env python3
#
# This file is part of GCC.
#
# GCC is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free
# Software Foundation; either version 3, or (at your option) any later
# version.
#
# GCC 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 General Public License
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>. */
from datetime import datetime
try:
from git import Repo
except ImportError:
print('Cannot import GitPython package, please install the package:')
print(' Fedora, openSUSE: python3-GitPython')
print(' Debian, Ubuntu: python3-git')
exit(1)
from git_commit import GitCommit, GitInfo, decode_path
def parse_git_revisions(repo_path, revisions, ref_name=None):
repo = Repo(repo_path)
def commit_to_info(commit):
try:
c = repo.commit(commit)
diff = repo.commit(commit + '~').diff(commit)
modified_files = []
for file in diff:
if hasattr(file, 'renamed_file'):
is_renamed = file.renamed_file
else:
is_renamed = file.renamed
if file.new_file:
t = 'A'
elif file.deleted_file:
t = 'D'
elif is_renamed:
# Consider that renamed files are two operations:
# the deletion of the original name
# and the addition of the new one.
modified_files.append((decode_path(file.a_path), 'D'))
t = 'A'
else:
t = 'M'
modified_files.append((decode_path(file.b_path), t))
date = datetime.utcfromtimestamp(c.committed_date)
author = '%s <%s>' % (c.author.name, c.author.email)
git_info = GitInfo(c.hexsha, date, author,
c.message.split('\n'), modified_files)
return git_info
except ValueError:
return None
parsed_commits = []
if '..' in revisions:
commits = list(repo.iter_commits(revisions))
else:
commits = [repo.commit(revisions)]
for commit in commits:
git_commit = GitCommit(commit_to_info(commit.hexsha),
commit_to_info_hook=commit_to_info,
ref_name=ref_name)
parsed_commits.append(git_commit)
return parsed_commits
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