Mercurial > kallithea
diff rhodecode/lib/paster_commands/cleanup.py @ 3340:f1491bad8339 beta
unified RhodeCode paster commands
- moved them to commont paster_commands package
- re-use sqlalchemy session initializaiton
- some docs updates
author | Marcin Kuzminski <marcin@python-works.com> |
---|---|
date | Sat, 09 Feb 2013 22:21:31 +0100 |
parents | rhodecode/lib/cleanup.py@f62d805544a4 |
children | c8fd8cca71f2 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/rhodecode/lib/paster_commands/cleanup.py Sat Feb 09 22:21:31 2013 +0100 @@ -0,0 +1,140 @@ +# -*- coding: utf-8 -*- +""" + rhodecode.lib.paster_commands.make_rcextensions + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + + cleanup-repos paster command for RhodeCode + + + :created_on: Jul 14, 2012 + :author: marcink + :copyright: (C) 2010-2012 Marcin Kuzminski <marcin@python-works.com> + :license: GPLv3, see COPYING for more details. +""" +# 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/>. +from __future__ import with_statement + +import os +import sys +import re +import shutil +import logging +import datetime + +from os.path import dirname as dn, join as jn +#to get the rhodecode import +rc_path = dn(dn(dn(os.path.realpath(__file__)))) +sys.path.append(rc_path) +from rhodecode.lib.utils import BasePasterCommand, ask_ok, REMOVED_REPO_PAT + +from rhodecode.lib.utils2 import safe_str +from rhodecode.model.db import RhodeCodeUi + + +log = logging.getLogger(__name__) + + +class Command(BasePasterCommand): + + max_args = 1 + min_args = 1 + + usage = "CONFIG_FILE" + group_name = "RhodeCode" + takes_config_file = -1 + parser = BasePasterCommand.standard_parser(verbose=True) + summary = "Cleanup deleted repos" + + def _parse_older_than(self, val): + regex = re.compile(r'((?P<days>\d+?)d)?((?P<hours>\d+?)h)?((?P<minutes>\d+?)m)?((?P<seconds>\d+?)s)?') + parts = regex.match(val) + if not parts: + return + parts = parts.groupdict() + time_params = {} + for (name, param) in parts.iteritems(): + if param: + time_params[name] = int(param) + return datetime.timedelta(**time_params) + + def _extract_date(self, name): + """ + Extract the date part from rm__<date> pattern of removed repos, + and convert it to datetime object + + :param name: + """ + date_part = name[4:19] # 4:19 since we don't parse milisecods + return datetime.datetime.strptime(date_part, '%Y%m%d_%H%M%S') + + def command(self): + #get SqlAlchemy session + self._init_session() + + repos_location = RhodeCodeUi.get_repos_location() + to_remove = [] + for dn, dirs, f in os.walk(safe_str(repos_location)): + for loc in dirs: + if REMOVED_REPO_PAT.match(loc): + to_remove.append([os.path.join(dn, loc), + self._extract_date(loc)]) + + #filter older than (if present)! + now = datetime.datetime.now() + older_than = self.options.older_than + if older_than: + to_remove_filtered = [] + older_than_date = self._parse_older_than(older_than) + for name, date_ in to_remove: + repo_age = now - date_ + if repo_age > older_than_date: + to_remove_filtered.append([name, date_]) + + to_remove = to_remove_filtered + print >> sys.stdout, 'removing [%s] deleted repos older than %s[%s]' \ + % (len(to_remove), older_than, older_than_date) + else: + print >> sys.stdout, 'removing all [%s] deleted repos' \ + % len(to_remove) + if self.options.dont_ask or not to_remove: + # don't ask just remove ! + remove = True + else: + remove = ask_ok('are you sure to remove listed repos \n%s [y/n]?' + % ', \n'.join(['%s removed on %s' + % (safe_str(x[0]), safe_str(x[1])) for x in to_remove])) + + if remove: + for name, date_ in to_remove: + print >> sys.stdout, 'removing repository %s' % name + shutil.rmtree(os.path.join(repos_location, name)) + else: + print 'nothing done exiting...' + sys.exit(0) + + def update_parser(self): + self.parser.add_option('--older-than', + action='store', + dest='older_than', + help=( + "only remove repos that have been removed " + "at least given time ago " + "ex. --older-than=30d deletes repositores " + "removed more than 30days ago. Possible options " + "d[ays]/h[ours]/m[inutes]/s[seconds]. OPTIONAL"), + ) + self.parser.add_option('--dont-ask', + action='store_true', + dest='dont_ask', + help=("Don't ask to remove repos"))