Rewriting binary_includes in python.
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Daniel Baumann
parent
0c72f37533
commit
1e04939721
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#!/usr/bin/python3
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## live-build(7) - Live System Build Components
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## Copyright (C) 2006-2013 Daniel Baumann <mail@daniel-baumann.ch>
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##
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## This program comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
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## This is free software, and you are welcome to redistribute it
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## under certain conditions; see COPYING for details.
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import argparse
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import configparser
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import glob
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import os
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import shutil
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import subprocess
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import sys
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# TODO:
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# * logfile output
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# * lockfile handling
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# * use gettext for i18n
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# * derefence or remove symlinks if binary filesystem does not support them
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def main():
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## Parsing Arguments
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arguments = argparse.ArgumentParser(
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prog = 'lb binary-includes',
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usage = '%(prog)s [arguments]',
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description = '''live-build contains the components to build a live system from a configuration directory.
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The binary-includes command copies include files into the binary stage.''',
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epilog = 'See \'man lb-binary-includes\' for more information.',
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formatter_class = argparse.ArgumentDefaultsHelpFormatter
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)
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arguments.add_argument('--version', help='show program\'s version number and exit', action='version', version='live-build 4')
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arguments.add_argument('--verbose', help='set verbose option', action='store_true')
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args = arguments.parse_args()
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# --verbose
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verbose = args.verbose
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## Copying binary includes
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# stagefile
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if os.path.isfile('.build/binary-includes'):
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if verbose:
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print('I: binary-includes already done - nothing to do')
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sys.exit(0)
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# dependencies
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if not os.path.isfile('.build/bootstrap'):
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print('E: bootstrap stage missing - aborting', file=sys.stderr)
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if verbose:
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print('I: use \'lb bootstrap\' to bootstrap system')
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sys.exit(1)
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if not os.path.isfile('/bin/cpio'):
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print('E: /bin/cpio - no such file', file=sys.stderr)
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if verbose:
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print('I: cpio can be obtained from:\n'
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'I: http://www.gnu.org/software/cpio/\n'
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'I: http://ftp.gnu.org/gnu/cpio/\n'
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'I: On Debian based systems, cpio can be installed with:\n'
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'I: # sudo apt-get install cpio')
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sys.exit(1)
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# includes
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if not glob.glob('config/includes/*') and not glob.glob('config/includes/.*') and not glob.glob('config/includes.binary/*') and not glob.glob('config/includes.binary/.*'):
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if verbose:
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print ('I: no binary includes found at config/includes.binary - nothing to do')
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sys.exit(0)
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# process includes
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if glob.glob('config/includes/*') or glob.glob('config/includes/.*'):
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hooks = glob.glob('config/includes/*') + glob.glob('config/includes/.*')
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if verbose:
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print('I: Copying config/includes to binary')
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cpio = subprocess.call('cd config/includes && find . | cpio -dmpu --no-preserve-owner ../../binary', shell=True)
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if glob.glob('config/includes.binary/*') and not glob.glob('config/includes.binary/.*'):
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hooks = glob.glob('config/includes.binary/*') + glob.glob('config/includes.binary/.*')
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if verbose:
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print('I: Copying config/includes.binary to binary')
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cpio = subprocess.call('cd config/includes.binary && find . | cpio -dmpu --no-preserve-owner ../../binary', shell=True)
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# stagefile
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os.makedirs('.build', exist_ok=True)
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open('.build/binary-includes', 'w').close()
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if __name__ == '__main__':
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main()
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@ -67,7 +67,7 @@ lb binary_syslinux ${@}
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lb binary_disk ${@}
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lb binary_loadlin ${@}
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lb binary_win32-loader ${@}
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lb binary_includes ${@}
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lb binary-includes ${@}
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lb binary-hooks ${@}
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lb binary_checksums ${@}
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@ -1,57 +0,0 @@
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#!/bin/sh
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## live-build(7) - System Build Scripts
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## Copyright (C) 2006-2013 Daniel Baumann <mail@daniel-baumann.ch>
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##
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## This program comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
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## This is free software, and you are welcome to redistribute it
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## under certain conditions; see COPYING for details.
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set -e
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# Including common functions
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[ -e "${LIVE_BUILD}/scripts/build.sh" ] && . "${LIVE_BUILD}/scripts/build.sh" || . /usr/lib/live/build.sh
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# Setting static variables
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DESCRIPTION="$(Echo 'copy files into binary')"
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HELP=""
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USAGE="${PROGRAM} [--force]"
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Arguments "${@}"
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# Reading configuration files
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Read_conffiles config/all config/common config/bootstrap config/chroot config/binary config/source
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Set_defaults
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Echo_message "Begin copying binary includes..."
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# Requiring stage file
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Require_stagefile .build/config .build/bootstrap
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# Checking stage file
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Check_stagefile .build/includes.binary
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# Checking lock file
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Check_lockfile .lock
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# Creating lock file
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Create_lockfile .lock
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if Find_files config/includes.binary/
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then
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# Copying includes
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cd config/includes.binary
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find . | cpio -dmpu --no-preserve-owner "${OLDPWD}"/binary
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cd "${OLDPWD}"
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# Removing symlinks
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case "${LIVE_IMAGE_TYPE}" in
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hdd*)
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find binary -type l | xargs rm -f
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;;
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esac
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# Creating stage file
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Create_stagefile .build/binary_includes
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fi
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