382 lines
14 KiB
Python
Executable File
382 lines
14 KiB
Python
Executable File
#!/usr/bin/python3
|
|
|
|
## live-build(7) - Live System Build Components
|
|
## Copyright (C) 2006-2014 Daniel Baumann <mail@daniel-baumann.ch>
|
|
##
|
|
## This program comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
|
|
## This is free software, and you are welcome to redistribute it
|
|
## under certain conditions; see COPYING for details.
|
|
|
|
|
|
import argparse
|
|
import configparser
|
|
import glob
|
|
import os
|
|
import platform
|
|
import shutil
|
|
import subprocess
|
|
import sys
|
|
import urllib.request
|
|
|
|
|
|
# TODO:
|
|
# * logfile output
|
|
# * lockfile handling
|
|
# * use gettext for i18n
|
|
|
|
def main():
|
|
## early defaults detection
|
|
architecture = platform.machine()
|
|
|
|
if (architecture == 'x86_64'):
|
|
architecture = 'amd64'
|
|
|
|
## Parsing Arguments
|
|
arguments = argparse.ArgumentParser(
|
|
prog = 'lb init',
|
|
usage = '%(prog)s [arguments]',
|
|
description = '''live-build contains the components to build a live system from a configuration directory.
|
|
The init command creates an empty configuration directory or reinitialize an existing one.''',
|
|
epilog = 'See \'man lb-init\' for more information.',
|
|
formatter_class = argparse.ArgumentDefaultsHelpFormatter
|
|
)
|
|
|
|
arguments.add_argument('--version', help='show program\'s version number and exit', action='version', version='live-build 4')
|
|
arguments.add_argument('--verbose', help='set verbose option', action='store_true')
|
|
|
|
arguments.add_argument('--project', help='set project defaults', default='debian')
|
|
arguments.add_argument('--system', help='set system type', default='live')
|
|
arguments.add_argument('--architecture', help='set system architecture', default=architecture)
|
|
|
|
arguments.add_argument('--archive-areas', help='set default archive areas', default='main')
|
|
arguments.add_argument('--parent-archive-areas', help='set default parent archive areas', default='main')
|
|
|
|
arguments.add_argument('--distribution', help='set default distribution', default='jessie')
|
|
arguments.add_argument('--parent-distribution', help='set default parent distribution', default='jessie')
|
|
|
|
arguments.add_argument('--mirror-bootstrap', help='set default bootstrap mirror', default='http://ftp.debian.org/debian')
|
|
arguments.add_argument('--parent-mirror-bootstrap', help='set default parent bootstrap mirror', default='http://ftp.debian.org/debian')
|
|
|
|
arguments.add_argument('--mirror-chroot', help='set default chroot mirror', default='http://ftp.debian.org/debian')
|
|
arguments.add_argument('--parent-mirror-chroot', help='set default parent chroot mirror', default='http://ftp.debian.org/debian')
|
|
|
|
arguments.add_argument('--mirror-chroot-security', help='set default chroot mirror', default='http://security.debian.org')
|
|
arguments.add_argument('--parent-mirror-chroot-security', help='set default parent chroot mirror', default='http://security.debian.org')
|
|
|
|
arguments.add_argument('--mirror-installer', help='set default installer mirror', default='http://ftp.debian.org/debian')
|
|
arguments.add_argument('--parent-mirror-installer', help='set default parent installer mirror', default='http://ftp.debian.org/debian')
|
|
|
|
arguments.add_argument('--mirror-binary', help='set default binary mirror', default='http://ftp.debian.org/debian')
|
|
arguments.add_argument('--parent-mirror-binary', help='set default parent binary mirror', default='http://ftp.debian.org/debian')
|
|
|
|
arguments.add_argument('--mirror-binary-security', help='set default binary mirror', default='http://security.debian.org')
|
|
arguments.add_argument('--parent-mirror-binary-security', help='set default parent binary mirror', default='http://security.debian.org')
|
|
|
|
arguments.add_argument('--mirror-source', help='set default source mirror', default='http://ftp.debian.org/debian')
|
|
arguments.add_argument('--parent-mirror-source', help='set default parent source mirror', default='http://ftp.debian.org/debian')
|
|
|
|
arguments.add_argument('--mirror-source-security', help='set default source mirror', default='http://security.debian.org')
|
|
arguments.add_argument('--parent-mirror-source-security', help='set default parent source mirror', default='http://security.debian.org')
|
|
|
|
args = arguments.parse_args()
|
|
|
|
# --verbose
|
|
verbose = args.verbose
|
|
|
|
# --project
|
|
project = args.project
|
|
|
|
# --system
|
|
system = args.system
|
|
|
|
# --architecture
|
|
architecture = args.architecture
|
|
|
|
# --archive-areas
|
|
archive_areas = args.archive_areas
|
|
|
|
# --parent-archive-areas
|
|
parent_archive_areas = args.parent_archive_areas
|
|
|
|
# --distribution
|
|
distribution = args.distribution
|
|
|
|
# --parent-distribution
|
|
parent_distribution = args.parent_distribution
|
|
|
|
# --mirror-bootstrap
|
|
mirror_bootstrap = args.mirror_bootstrap
|
|
|
|
# --parent-mirror-bootstrap
|
|
parent_mirror_bootstrap = args.parent_mirror_bootstrap
|
|
|
|
# --mirror-chroot
|
|
mirror_chroot = args.mirror_chroot
|
|
|
|
# --parent-mirror-chroot
|
|
parent_mirror_chroot = args.parent_mirror_chroot
|
|
|
|
# --mirror-chroot-security
|
|
mirror_chroot_security = args.mirror_chroot_security
|
|
|
|
# --parent-mirror-chroot-security
|
|
parent_mirror_chroot_security = args.parent_mirror_chroot_security
|
|
|
|
# --mirror-installer
|
|
mirror_installer = args.mirror_installer
|
|
|
|
# --parent-mirror-installer
|
|
parent_mirror_installer = args.parent_mirror_installer
|
|
|
|
# --mirror-binary
|
|
mirror_binary = args.mirror_binary
|
|
|
|
# --parent-mirror-binary
|
|
parent_mirror_binary = args.parent_mirror_binary
|
|
|
|
# --mirror-binary-security
|
|
mirror_binary_security = args.mirror_binary_security
|
|
|
|
# --parent-mirror-binary-security
|
|
parent_mirror_binary_security = args.parent_mirror_binary_security
|
|
|
|
# --mirror-source
|
|
mirror_source = args.mirror_source
|
|
|
|
# --parent-mirror-source
|
|
parent_mirror_source = args.parent_mirror_source
|
|
|
|
# --mirror-source-security
|
|
mirror_source_security = args.mirror_source_security
|
|
|
|
# --parent-mirror-source-security
|
|
parent_mirror_source_security = args.parent_mirror_source_security
|
|
|
|
## Setting defaults
|
|
|
|
if not system:
|
|
system = 'live'
|
|
|
|
if not project:
|
|
# FIXME: hardcoded project information
|
|
project = 'debian'
|
|
|
|
if not distribution:
|
|
# FIXME hardcoded release information
|
|
default_distribution = { 'debian' : 'jessie',
|
|
'progress-linux' : 'cairon',
|
|
}
|
|
|
|
distribution = default_distribution[project]
|
|
|
|
## Setting derivative defaults
|
|
if (project == 'progress-linux'):
|
|
# parent-distribution
|
|
if(distribution == 'artax'):
|
|
parent_distribution = 'squeeze'
|
|
if(distribution == 'artax-backports'):
|
|
parent_distribution = 'squeeze'
|
|
if(distribution == 'baureo'):
|
|
parent_distribution = 'wheezy'
|
|
if(distribution == 'baureo-backports'):
|
|
parent_distribution = 'wheezy'
|
|
if(distribution == 'cairon'):
|
|
parent_distribution = 'jessie'
|
|
if(distribution == 'cairon-backports'):
|
|
parent_distribution = 'jessie'
|
|
else:
|
|
# parent-architecture
|
|
parent_architecture = architecture
|
|
|
|
# parent-distribution
|
|
parent_distribution = distribution
|
|
|
|
# parent-mirror-bootstrap
|
|
parent_mirror_bootstrap = mirror_bootstrap
|
|
|
|
# parent-mirror-chroot
|
|
parent_mirror_chroot = mirror_chroot
|
|
|
|
# parent-mirror-chroot-security
|
|
parent_mirror_chroot_security = mirror_chroot_security
|
|
|
|
# parent-mirror-installer
|
|
parent_mirror_installer = mirror_installer
|
|
|
|
# parent-mirror-binary
|
|
parent_mirror_binary = mirror_binary
|
|
|
|
# parent-mirror-binary-security
|
|
parent_mirror_binary_security = mirror_binary_security
|
|
|
|
# parent-mirror-source
|
|
parent_mirror_source = mirror_source
|
|
|
|
# parent-mirror-source-security
|
|
parent_mirror_source_security = mirror_source_security
|
|
|
|
## Creating configuration directory
|
|
|
|
# stagefile
|
|
if os.path.isdir('.build'):
|
|
if verbose:
|
|
print('I: configuration directory already initialized - nothing to do')
|
|
|
|
# Notes:
|
|
# * until further tests, we do not allow to re-run lb init on an already initialized directory.
|
|
sys.exit(0)
|
|
|
|
# Print warning about live-build development version
|
|
print('WARNING: THIS VERSION OF LIVE-BUILD IS EXPERIMENTAL\n')
|
|
|
|
print('IT IS UNFINISHED AND CHANGES HEAVILY WITHOUT PRIOR NOTICE.')
|
|
print('USER DISCRETION IS ADVISED.\n')
|
|
|
|
print('Please also note that you are running a live-build development version')
|
|
print('and that we are only supporting the newest development version.\n')
|
|
|
|
print('Make sure you are using the newest version at all times.')
|
|
|
|
## Writing main configuration file
|
|
|
|
os.makedirs('config', exist_ok=True)
|
|
|
|
config = configparser.ConfigParser()
|
|
|
|
configfile = open("config/build.conf", 'w')
|
|
|
|
config.add_section('build')
|
|
|
|
config.set('build','Architecture', architecture)
|
|
|
|
config.set('build','Archive-Areas', archive_areas)
|
|
config.set('build','Parent-Archive-Areas', parent_archive_areas)
|
|
|
|
config.set('build','Distribution', distribution)
|
|
config.set('build','Parent-Distribution', parent_distribution)
|
|
|
|
config.set('build','Mirror-Bootstrap', mirror_bootstrap)
|
|
config.set('build','Parent-Mirror-Bootstrap', parent_mirror_bootstrap)
|
|
|
|
config.set('build','Mirror-Chroot', mirror_chroot)
|
|
config.set('build','Parent-Mirror-Chroot', parent_mirror_chroot)
|
|
|
|
config.set('build','Mirror-Chroot-Security', mirror_chroot_security)
|
|
config.set('build','Parent-Mirror-Chroot-Security', parent_mirror_chroot_security)
|
|
|
|
config.set('build','Mirror-Installer', mirror_installer)
|
|
config.set('build','Parent-Mirror-Installer', parent_mirror_installer)
|
|
|
|
config.set('build','Mirror-Binary', mirror_binary)
|
|
config.set('build','Parent-Mirror-Binary', parent_mirror_binary)
|
|
|
|
config.set('build','Mirror-Binary-Security', mirror_binary_security)
|
|
config.set('build','Parent-Mirror-Binary-Security', parent_mirror_binary_security)
|
|
|
|
config.set('build','Mirror-Source', mirror_source)
|
|
config.set('build','Parent-Mirror-Source', parent_mirror_source)
|
|
|
|
config.set('build','Mirror-Source-Security', mirror_source_security)
|
|
config.set('build','Parent-Mirror-Source-Security', parent_mirror_source_security)
|
|
|
|
config.set('build','Project', project)
|
|
config.set('build','System', system)
|
|
|
|
config.add_section('meta')
|
|
|
|
config.set('meta','Version', '4.0')
|
|
|
|
config.write(configfile)
|
|
configfile.close()
|
|
|
|
## Populating configuration directory
|
|
|
|
# Configuring default archive-keys
|
|
if (project == 'progress-linux'):
|
|
# dependencies
|
|
if not os.path.isfile('/usr/bin/gpgv'):
|
|
print('E: /usr/bin/gpgv - no such file', file=sys.stderr)
|
|
|
|
if verbose:
|
|
print('I: gnupg can be obtained from:\n'
|
|
'I: http://www.gnupg.org/\n'
|
|
'I: On Debian based systems, gnupg can be installed with:\n'
|
|
'I: # sudo apt-get install gnupg')
|
|
|
|
sys.exit(1)
|
|
|
|
os.makedirs('config/archives', exist_ok=True)
|
|
|
|
# FIXME hardcoded release information
|
|
archive_keys_url = 'http://cdn.archive.progress-linux.org/packages/project/keys/'
|
|
|
|
archive_keys = { 'artax' : [ 'archive-key-1-artax.asc' , 'archive-key-1+-artax-backports.asc' ],
|
|
'artax-backports' : [ 'archive-key-1-artax.asc' , 'archive-key-1+-artax-backports.asc' ],
|
|
'baureo' : [ 'archive-key-2-baureo.asc' , 'archive-key-2+-baureo-backports.asc' ],
|
|
'baureo-backports' : [ 'archive-key-2-baureo.asc' , 'archive-key-2+-baureo-backports.asc' ],
|
|
'cairon' : [ 'archive-key-3-cairon.asc' , 'archive-key-3+-cairon-backports.asc' ],
|
|
'cairon-backports' : [ 'archive-key-3-cairon.asc' , 'archive-key-3+-cairon-backports.asc' ],
|
|
}
|
|
|
|
keys = archive_keys[distribution]
|
|
|
|
for key in keys:
|
|
url = archive_keys_url + key
|
|
target = os.path.splitext(os.path.basename(key))
|
|
|
|
if verbose:
|
|
print('I: Downloading ' + url)
|
|
|
|
r = urllib.request.urlopen(url)
|
|
f = open('config/archives/' + target[0] + '.key', 'w')
|
|
|
|
f.write(r.read())
|
|
|
|
# FIXME: download signatures and verify them against debian-keyring
|
|
|
|
# Configuring default hooks
|
|
os.makedirs('config/hooks', exist_ok=True)
|
|
|
|
for hook in glob.glob('/usr/share/live/build/hooks/all/*.hook*'):
|
|
os.symlink(hook, os.path.join('config/hooks/' + os.path.basename(hook)))
|
|
|
|
if os.path.exists('/usr/share/live/build/hooks/' + system):
|
|
for hook in glob.glob('/usr/share/live/build/hooks/' + system + '/*.hook*'):
|
|
os.symlink(hook, os.path.join('config/hooks/' + os.path.basename(hook)))
|
|
|
|
# Configuring default includes
|
|
os.makedirs('config/includes', exist_ok=True)
|
|
os.makedirs('config/includes.bootstrap', exist_ok=True)
|
|
os.makedirs('config/includes.chroot', exist_ok=True)
|
|
os.makedirs('config/includes.binary', exist_ok=True)
|
|
os.makedirs('config/includes.source', exist_ok=True)
|
|
|
|
# Ensure correct include directory permissions avoiding tainting of target system
|
|
os.chmod('config/includes', 0o755)
|
|
os.chmod('config/includes.bootstrap', 0o755)
|
|
os.chmod('config/includes.chroot', 0o755)
|
|
os.chmod('config/includes.binary', 0o755)
|
|
os.chmod('config/includes.source', 0o755)
|
|
|
|
# Configuring default package lists
|
|
os.makedirs('config/package-lists', exist_ok=True)
|
|
|
|
f = open('config/package-lists/live.list.chroot', 'w')
|
|
|
|
f.write('live-boot\n'
|
|
'live-config\n')
|
|
|
|
if(parent_distribution == 'wheezy'):
|
|
f.write('live-config-sysvinit\n')
|
|
else:
|
|
f.write('live-config-systemd\n')
|
|
|
|
f.close()
|
|
|
|
## stagefile
|
|
os.makedirs('.build', exist_ok=True)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
main()
|