pmbootstrap/pmb/config/init.py

64 lines
2.3 KiB
Python

"""
Copyright 2017 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 os
import multiprocessing
import pmb.config
import pmb.helpers.cli
import pmb.helpers.devices
def init(args):
cfg = pmb.config.load(args)
# Device
devices = sorted(pmb.helpers.devices.list(args))
logging.info("Target device (either an existing one, or a new one for"
" porting). Available: " + ", ".join(devices))
cfg["pmbootstrap"]["device"] = pmb.helpers.cli.ask(args, "Device",
None, args.device)
# Work folder
logging.info("Location of the 'work' path. Multiple chroots (native,"
" device arch, device rootfs) will be created in there.")
cfg["pmbootstrap"]["work"] = pmb.helpers.cli.ask(args, "Work path",
None, args.work, False)
os.makedirs(cfg["pmbootstrap"]["work"], 0o700, True)
# Parallel job count
default = args.jobs
if not default:
default = multiprocessing.cpu_count() + 1
logging.info("How many jobs should run parallel on this machine, when"
" compiling?")
cfg["pmbootstrap"]["jobs"] = pmb.helpers.cli.ask(args, "Jobs",
None, default)
# Save config
pmb.config.save(args, cfg)
logging.info(
"WARNING: The applications in the chroots do not get updated automatically.")
logging.info("Run 'pmbootstrap zap' to delete all chroots once a day before"
" working with pmbootstrap!")
logging.info("It only takes a few seconds, and all packages are cached.")
logging.info("Done!")