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#!/usr/bin/python
# -*- coding: utf-8 -*-
#################################################################################
# REPO-CONFIG-MANAGER
#################################################################################
# File: reposconf.py
#
# Handles modifications to /etc/portage/repos.conf/layman.conf
#
# Copyright:
# (c) 2014 Devan Franchini
# Distributed under the terms of the GNU General Public License v2
#
# Author(s):
# Devan Franchini <twitch153@gentoo.org>
#
import os
import sys
from layman.module import Modules
if sys.hexversion >= 0x30200f0:
STR = str
else:
STR = basestring
MOD_PATH = path = os.path.join(os.path.dirname(__file__), 'config_modules')
class RepoConfManager:
def __init__(self, config, overlays):
#TODO add custom_conf_type support
self.config = config
self.conf_types = config['conf_type']
self.output = config['output']
self.overlays = overlays
self.module_controller = Modules(path=MOD_PATH,
namepath='layman.config_modules',
output=self.output)
if isinstance(self.conf_types, STR):
self.conf_types = [x.strip() for x in self.conf_types.split(',')]
if not self.conf_types and self.config['require_repoconfig']:
self.output.error('No Repo configuration type found, but'
+ '\nis required in order to continue...')
def add(self, overlay):
'''
Adds overlay information to the specified config type(s).
@param overlay: layman.overlay.Overlay instance.
@return boolean: represents success or failure.
'''
if self.config['require_repoconfig']:
results = []
for types in self.conf_types:
types = types.replace('.', '')
conf = self.module_controller.get_class(types)\
(self.config, self.overlays)
conf_ok = conf.add(overlay)
results.append(conf_ok)
return results
return [True]
def delete(self, overlay):
'''
Deletes overlay information from the specified config type(s).
@param overlay: layman.overlay.Overlay instance.
@return boolean: represents success or failure.
'''
if self.config['require_repoconfig']:
results = []
for types in self.conf_types:
types = types.replace('.', '')
conf = self.module_controller.get_class(types)\
(self.config, self.overlays)
conf_ok = conf.delete(overlay)
results.append(conf_ok)
return results
return [True]
def disable(self, overlay):
'''
Allows an overlay to become no longer accessible to portage
without deleting the overlay.
@param overlay: layman.overlay.Overlay instance.
@return boolean: represents success or failure.
'''
if self.config['require_repoconfig']:
for types in self.conf_types:
types = types.replace('.', '')
conf = self.module_controller.get_class(types)\
(self.config, self.overlays)
conf_ok = conf.disable(overlay)
return conf_ok
return True
def enable(self, overlay):
'''
Allows an overlay to become accessible to portage
after overlay was "forgotten".
@param overlay: layman.overlay.Overlay instance.
@return boolean: represents success or failure.
'''
if self.config['require_repoconfig']:
for types in self.conf_types:
types = types.replace('.', '')
conf = self.module_controller.get_class(types)\
(self.config, self.overlays)
conf_ok = conf.enable(overlay)
return conf_ok
return True
def update(self, overlay):
'''
Updates the source URL for the specified config type(s).
@param overlay: layman.overlay.Overlay instance.
@return boolean: represents success or failure.
'''
if self.config['require_repoconfig']:
results = []
for types in self.conf_types:
types = types.replace('.', '')
conf = self.module_controller.get_class(types)\
(self.config, self.overlays)
conf_ok = conf.update(overlay)
results.append(conf_ok)
return results
return [True]
|
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