pmbootstrap/pmb/config/load.py

48 lines
1.7 KiB
Python

"""
Copyright 2020 Oliver Smith
This file is part of pmbootstrap.
pmbootstrap 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.
pmbootstrap 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 pmbootstrap. If not, see <http://www.gnu.org/licenses/>.
"""
import logging
import configparser
import os
import pmb.config
def load(args):
cfg = configparser.ConfigParser()
if os.path.isfile(args.config):
cfg.read(args.config)
if "pmbootstrap" not in cfg:
cfg["pmbootstrap"] = {}
for key in pmb.config.defaults:
if key in pmb.config.config_keys and key not in cfg["pmbootstrap"]:
cfg["pmbootstrap"][key] = str(pmb.config.defaults[key])
# We used to save default values in the config, which can *not* be
# configured in "pmbootstrap init". That doesn't make sense, we always
# want to use the defaults from pmb/config/__init__.py in that case, not
# some outdated version we saved some time back (eg. aports folder,
# postmarketOS binary packages mirror).
if key not in pmb.config.config_keys and key in cfg["pmbootstrap"]:
logging.debug("Ignored unconfigurable and possibly outdated default"
" value from config: " + str(cfg["pmbootstrap"][key]))
del cfg["pmbootstrap"][key]
return cfg