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#!/usr/bin/python
# Copyright (C) 2013 Linaro Ltd.
#
# This program 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 of the License, or
# (at your option) any later version.
#
# 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 General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import os
import shutil
import sys
from datetime import datetime
# Number of days to keep a repository.
DEFAULT_DELTA = 30
# Where trashed repository are stored.
TRASH_DIRECTORY = "/home/git/repositories/trash"
# This is how gitolite 'trashes' repositories: it stores them in a timestamp.
DATE_FORMAT = "%Y-%m-%d_%H:%M:%S"
if __name__ == '__main__':
today = datetime.now()
for root, dirs, _ in os.walk(TRASH_DIRECTORY):
for name in dirs:
try:
date = datetime.strptime(name, DATE_FORMAT)
# Do not recurse into a directory that matches DATE_FORMAT.
dirs.remove(name)
delta = today - date
if delta.days >= DEFAULT_DELTA:
shutil.rmtree(os.path.join(root, name))
except ValueError:
# It means that a directory name does not match DETA_FORMAT.
pass
except OSError:
sys.stderr.write("Error removing directory {0}\n".format(
os.path.join(root, name)))
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