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authorDaniel Baumann <mail@daniel-baumann.ch>2014-08-27 23:14:12 +0200
committerDaniel Baumann <mail@daniel-baumann.ch>2014-08-28 00:59:28 +0200
commitbc50443cf043616c7087f383e11bf85cd233c54e (patch)
treed7a6c03bc3207f809f4ca4ab13f079f02df28acf /components/bootstrap-cdebootstrap
parent5fc57865a4124c4432333cb73468ac2494e91d75 (diff)
downloadvyos-live-build-bc50443cf043616c7087f383e11bf85cd233c54e.tar.gz
vyos-live-build-bc50443cf043616c7087f383e11bf85cd233c54e.zip
Moving partial python rewrite to separate branch, let's do it in the jessie+1 cycle rather than go with the current mixed code.
Diffstat (limited to 'components/bootstrap-cdebootstrap')
-rwxr-xr-xcomponents/bootstrap-cdebootstrap183
1 files changed, 0 insertions, 183 deletions
diff --git a/components/bootstrap-cdebootstrap b/components/bootstrap-cdebootstrap
deleted file mode 100755
index 59c83c8df..000000000
--- a/components/bootstrap-cdebootstrap
+++ /dev/null
@@ -1,183 +0,0 @@
-#!/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 shutil
-import subprocess
-import sys
-
-
-# TODO:
-# * logfile output
-# * lockfile handling
-# * use gettext for i18n
-# * cdebootstrap-options from config/options/cdebootstrap
-# * take mirrors from config/archives/mirror.{bootstrap,chroot}
-
-def main():
- ## Parsing Arguments
- arguments = argparse.ArgumentParser(
- prog = 'lb bootstrap-cdebootstrap',
- usage = '%(prog)s [arguments]',
- description = '''live-build contains the components to build a live system from a configuration directory.
- The bootstrap-cdebootstrap command bootstraps the chroot system with cdebootstrap.''',
- epilog = 'See \'man lb-bootstrap-cdebootstrap\' 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('--cdebootstrap-options', help='set cdebootstrap(1) options' )
-
- args = arguments.parse_args()
-
- ## Parsing Configuration
- if not os.path.isfile('config/build'):
- print('E: config/build - no such file', file=sys.stderr)
-
- sys.exit(1)
-
- config = configparser.ConfigParser()
-
- config.read('config/build')
-
- try:
- architecture = config.get('Image', 'Architecture')
- distribution = config.get('Image', 'Parent-Distribution')
- mirror_bootstrap = config.get('Image', 'Parent-Mirror-Bootstrap')
- except:
- distribution = config.get('Image', 'Distribution')
- mirror_bootstrap = config.get('Image', 'Mirror-Bootstrap')
-
- # --verbose
- verbose = args.verbose
-
- # --cdebootstrap-options
- cdebootstrap_options_late = distribution + ' chroot ' + mirror_bootstrap
-
- cdebootstrap_options_early = ''
-
- if (architecture) and (not architecture == 'auto'):
- cdebootstrap_options_early = cdebootstrap_options_early + ' --arch=' + architecture
-
- if args.cdebootstrap_options:
- cdebootstrap_options = cdebootstrap_options_early + ' ' + args.cdebootstrap_options + ' ' + cdebootstrap_options_late
- else:
- cdebootstrap_options = cdebootstrap_options_early + ' ' + cdebootstrap_options_late
-
- ## Calling cdebootstrap
-
- # stagefile
- if os.path.isfile('.build/bootstrap'):
- if verbose:
- print('I: bootstrap already done - nothing to do')
-
- sys.exit(0)
-
- # dependencies
- if not os.path.isfile('/usr/bin/cdebootstrap'):
- print('E: /usr/bin/cdebootstrap - no such file', file=sys.stderr)
-
- if verbose:
- print('I: cdebootstrap can be obtained from:\n'
- 'I: http://anonscm.debian.org/gitweb/?p=users/waldi/cdebootstrap.git\n'
- 'I: http://ftp.debian.org/debian/pool/main/c/cdebootstrap/\n'
- 'I: On Debian based systems, cdebootstrap can be installed with:\n'
- 'I: # sudo apt-get install cdebootstrap')
-
- sys.exit(1)
-
- # clean
- if os.path.exists('chroot'):
- print('E: chroot already exists - unclean build', file=sys.stderr)
-
- if verbose:
- print('I: use \'lb clean\' to clean up a previously incomplete build')
-
- sys.exit(1)
-
- # stage cache
- if os.path.exists('cache/bootstrap'):
- if verbose:
- print('I: Copying cache/bootstrap to chroot')
-
- # Notes:
- # * there's no Python equivalent to 'cp -a' that handels both symlinks and device nodes properly.
- cache = subprocess.check_call('cp -a cache/bootstrap chroot', shell=True)
-
- os.makedirs('.build', exist_ok=True)
- open('.build/bootstrap', 'w').close()
-
- sys.exit(0)
-
- # packages cache
- if glob.glob('cache/packages.bootstrap/*.deb'):
- if verbose:
- print('I: Copying cache/packages.bootstrap/*.deb to chroot/var/cache/bootstrap/*.deb')
-
- # Notes:
- # * copy instead of move to make cache survive incomplete build
- os.makedirs('chroot/var/cache/bootstrap', exist_ok=True)
-
- for package in glob.glob('cache/packages.bootstrap/*.deb'):
- os.link(package, os.path.join('chroot/var/cache/bootstrap/' + os.path.basename(package)))
- else:
- # cdebootstrap
- if verbose:
- print('I: Calling \'/usr/bin/debootstrap --download-only ' + cdebootstrap_options + '\'')
-
- # Notes:
- # * calling cdebootstrap twice:
- # - to use already downloaded /var/cache/bootstrap/*.deb on incomplete builds
- # - to use /var/cache/boottrap/*.deb for debian-installer
- cdebootstrap = subprocess.check_call('/usr/bin/cdebootstrap --download-only ' + cdebootstrap_options, shell=True)
-
- # package cache
- if glob.glob('chroot/var/cache/bootstrap/*.deb'):
- if verbose:
- print('I: Copying chroot/var/cache/bootstrap/*.deb to cache/packages.bootstrap')
-
- # Notes:
- # * remove first to keep cache minimal
- # * remove files instead of directory to work with symlinked directory
- for package in glob.glob('cache/packages.bootstrap/*.deb'):
- os.remove(package)
-
- os.makedirs('cache/packages.bootstrap', exist_ok=True)
-
- for package in glob.glob('chroot/var/cache/bootstrap/*.deb'):
- shutil.copy2(package, 'cache/packages.bootstrap')
-
- # cdebootstrap
- if not os.path.exists('chroot/bin'):
- if verbose:
- print('I: Calling \'/usr/bin/debootstrap ' + cdebootstrap_options + '\'')
-
- cdebootstrap = subprocess.check_call('/usr/bin/cdebootstrap ' + cdebootstrap_options, shell=True)
-
- # stage cache
- if not os.path.exists('cache/bootstrap'):
- if verbose:
- print('I: Copying chroot to cache/bootstrap')
-
- # Notes:
- # * there's no Python equivalent to 'cp -a' that handels both symlinks and device nodes properly.
- cache = subprocess.check_call('cp -a chroot cache/bootstrap', shell=True)
-
- # stagefile
- os.makedirs('.build', exist_ok=True)
- open('.build/bootstrap', 'w').close()
-
-
-if __name__ == '__main__':
- main()