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__init__.py
95 lines
| 3.2 KiB
| text/x-python
|
PythonLexer
r1 | # -*- coding: utf-8 -*- | |||
r1271 | # Copyright (C) 2014-2017 RhodeCode GmbH | |||
r1 | # | |||
# 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/ | ||||
""" | ||||
VCS Backends module | ||||
""" | ||||
r1127 | import os | |||
Martin Bornhold
|
r483 | import logging | ||
r1 | from pprint import pformat | |||
from rhodecode.lib.vcs.conf import settings | ||||
from rhodecode.lib.vcs.exceptions import VCSError | ||||
from rhodecode.lib.vcs.utils.helpers import get_scm | ||||
from rhodecode.lib.vcs.utils.imports import import_class | ||||
Martin Bornhold
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r483 | log = logging.getLogger(__name__) | ||
def get_vcs_instance(repo_path, *args, **kwargs): | ||||
r1 | """ | |||
Martin Bornhold
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r483 | Given a path to a repository an instance of the corresponding vcs backend | ||
repository class is created and returned. If no repository can be found | ||||
for the path it returns None. Arguments and keyword arguments are passed | ||||
to the vcs backend repository class. | ||||
r1 | """ | |||
r1146 | from rhodecode.lib.utils2 import safe_str | |||
r1127 | explicit_vcs_alias = kwargs.pop('_vcs_alias', None) | |||
r1 | try: | |||
r1146 | vcs_alias = safe_str(explicit_vcs_alias or get_scm(repo_path)[0]) | |||
Martin Bornhold
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r483 | log.debug( | ||
r1146 | 'Creating instance of %s repository from %s', vcs_alias, | |||
safe_str(repo_path)) | ||||
Martin Bornhold
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r483 | backend = get_backend(vcs_alias) | ||
r1127 | ||||
if explicit_vcs_alias: | ||||
# do final verification of existance of the path, this does the | ||||
# same as get_scm() call which we skip in explicit_vcs_alias | ||||
if not os.path.isdir(repo_path): | ||||
raise VCSError("Given path %s is not a directory" % repo_path) | ||||
r1 | except VCSError: | |||
Martin Bornhold
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r483 | log.exception( | ||
'Perhaps this repository is in db and not in ' | ||||
'filesystem run rescan repositories with ' | ||||
'"destroy old data" option from admin panel') | ||||
return None | ||||
r1 | ||||
Martin Bornhold
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r483 | return backend(repo_path=repo_path, *args, **kwargs) | ||
r1 | ||||
def get_backend(alias): | ||||
""" | ||||
Returns ``Repository`` class identified by the given alias or raises | ||||
VCSError if alias is not recognized or backend class cannot be imported. | ||||
""" | ||||
if alias not in settings.BACKENDS: | ||||
raise VCSError( | ||||
"Given alias '%s' is not recognized! Allowed aliases:\n%s" % | ||||
(alias, pformat(settings.BACKENDS.keys()))) | ||||
backend_path = settings.BACKENDS[alias] | ||||
klass = import_class(backend_path) | ||||
return klass | ||||
def get_supported_backends(): | ||||
""" | ||||
Returns list of aliases of supported backends. | ||||
""" | ||||
return settings.BACKENDS.keys() | ||||
r1111 | ||||
r1465 | def get_vcsserver_service_data(): | |||
r1111 | from rhodecode.lib.vcs import connection | |||
r1465 | return connection.Service.get_vcsserver_service_data() | |||
r1111 | ||||