# coding: utf-8
# Copyright © Cloud Linux GmbH & Cloud Linux Software, Inc 2010-2019 All Rights Reserved
#
# Licensed under CLOUD LINUX LICENSE AGREEMENT
# http://cloudlinux.com/docs/LICENSE.TXT
from __future__ import print_function
from __future__ import division
from __future__ import absolute_import
import os
from clselect.baseclselect import ENABLED_STATUS, DISABLED_STATUS
from clselect.baseclselect.config import BaseSelectorConfig
from . import (
CONFIG_DIR,
create_config_dirs,
ALT_NODE_PREFIX,
)
class NodeConfig(BaseSelectorConfig):
"""
It's responsible for all interaction with CL NodeJS selector config file
and computing some effective values when config is absent or incomplete
"""
_config_file = os.path.join(CONFIG_DIR, 'selector.json')
def __init__(self, pkg_manager):
"""
:param pkg_manager: instance of PkgManager class
"""
super(NodeConfig, self).__init__(pkg_manager)
self.reload()
def _create_config_dirs(self):
"""Forward calls to external function"""
create_config_dirs()
@property
def available_versions(self):
"""
Returns a dict with status of all installed alt-NodeJS versions
:rtype: dict
"""
disabled = self.Cfg.disabled_versions or []
return {
ver: {
'status': DISABLED_STATUS if ver in disabled else ENABLED_STATUS,
'base_dir': ALT_NODE_PREFIX + ver,
}
for ver in self.pkg.installed_versions
}
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