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# 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 abc import (
ABCMeta,
abstractmethod
)
from typing import Dict
from kiwi.container.base import ContainerImageBase
from kiwi.exceptions import (
KiwiContainerImageSetupError
)
class ContainerImage(metaclass=ABCMeta):
"""
**Container Image factory**
:param string name: container system name
:param string root_dir: root directory path name
:param dict custom_args: custom arguments
"""
@abstractmethod
def __init__(self) -> None:
return None # pragma: no cover
@staticmethod
def new(name: str, root_dir: str, custom_args: Dict=None) -> ContainerImageBase: # noqa: E252
name_map = {
'docker': 'OCI',
'oci': 'OCI',
'appx': 'Appx',
'wsl': 'Wsl'
}
args_map = {
'docker': [root_dir, 'docker-archive', custom_args],
'oci': [root_dir, 'oci-archive', custom_args],
'appx': [root_dir, custom_args],
'wsl': [root_dir, custom_args]
}
try:
container_image = importlib.import_module(
'kiwi.container.{}'.format('oci' if name == 'docker' else name)
)
module_name = 'ContainerImage{}'.format(name_map[name])
return container_image.__dict__[module_name](*args_map[name])
except Exception:
raise KiwiContainerImageSetupError(
'Support for {0} container not implemented'.format(name)
)
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