# Copyright (c) 2015 SUSE Linux GmbH. All rights reserved.
#
# This file is part of kiwi.
#
# kiwi 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.
#
# kiwi 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 kiwi. If not, see <http://www.gnu.org/licenses/>
#
import importlib
from typing import Dict
from abc import (
ABCMeta,
abstractmethod
)
# project
from kiwi.storage.device_provider import DeviceProvider
from kiwi.exceptions import KiwiFileSystemSetupError
[docs]
class FileSystem(metaclass=ABCMeta):
"""
**FileSystem factory**
:param string name: filesystem name
:param object device_provider: Instance of DeviceProvider
:param string root_dir: root directory path name
:param dict custom_args: dict of custom filesystem arguments
"""
@abstractmethod
def __init__(self) -> None:
return None # pragma: no cover
[docs]
@staticmethod
def new(
name: str, device_provider: DeviceProvider,
root_dir: str=None, custom_args: Dict=None # noqa: E252
):
name_map = {
'ext2': 'Ext2',
'ext3': 'Ext3',
'ext4': 'Ext4',
'btrfs': 'Btrfs',
'xfs': 'Xfs',
'fat16': 'Fat16',
'fat32': 'Fat32',
'squashfs': 'SquashFs',
'swap': 'Swap',
'erofs': 'EroFs'
}
try:
filesystem = importlib.import_module(
'kiwi.filesystem.{0}'.format(name)
)
return filesystem.__dict__['FileSystem{0}'.format(name_map[name])](
device_provider, root_dir, custom_args
)
except Exception as issue:
raise KiwiFileSystemSetupError(
'Support for {0} filesystem not implemented: {1}'.format(
name, issue
)
)