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Diffstat (limited to 'build_tools/l7/larch0/cli/live_part.py')
| -rwxr-xr-x | build_tools/l7/larch0/cli/live_part.py | 221 |
1 files changed, 0 insertions, 221 deletions
diff --git a/build_tools/l7/larch0/cli/live_part.py b/build_tools/l7/larch0/cli/live_part.py deleted file mode 100755 index 22af5d3..0000000 --- a/build_tools/l7/larch0/cli/live_part.py +++ /dev/null @@ -1,221 +0,0 @@ -#!/usr/bin/env python -# -# live_part.py -# -# (c) Copyright 2009 - 2010 Michael Towers (larch42 at googlemail dot com) -# -# This file is part of the larch project. -# -# larch 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 2 of the License, or -# (at your option) any later version. -# -# larch 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 larch; if not, write to the Free Software Foundation, Inc., -# 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA -# -#---------------------------------------------------------------------------- -# 2010.07.18 - -# This is a command line script to prepare a larch live medium from an -# already larchified Arch Linux installation, or another larch medium. -# Parameters are passed as options and arguments. - -import os -from config import * -from backend import * -from media_common import * - - -def build_partition(options, devicename): - """Install the larchified system to the partition specified by the - options. - 'devicename' is the name (e.g. 'sdb1', without '/dev/') of the - partition to receive the larch image - """ - medium = Medium(options) - ipath = medium.chrootpath - build = medium.build - - # Check and format device - device = '/dev/' + devicename - if not os.path.exists(device): - errout(_("Invalid device: %s") % device) - if options.format: - # label - if options.syslinux: - labellength = 11 - opt = 'n' - else: - labellength = 16 - opt = 'L' - l = ('-%s "%s"' % (opt, check_label(options.label, labellength)) - if options.label else '') - # set partition type, reload partition table, and format - if not (chroot(ipath, 'bash -c "echo -e \',,%s,*\\n\' |' - ' sfdisk --no-reread %s -N%s"' % - ('0c' if options.syslinux else 'L', - device[:8], device[8:]), ['dev']) - and chroot(ipath, 'partprobe %s' % device[:8], ['dev']) - and chroot(ipath, 'mkfs.%s %s %s' % - ('vfat' if options.syslinux else 'ext2', l, device), - ['dev'])): - - errout(_("Couldn't format %s") % device) - - # Need to get the label - if not formatting (an option for experts) - # it is probably not a good idea to change the volume label, so - # use the old one. - label = medium.get_device_label(device) - - # Check device format - ok, lines = runcmd('blkid -c /dev/null -o value -s TYPE %s' % device) - if not ok: - errout(_("Couldn't get format information for %s") % device) - fstype = lines[0] - if options.syslinux: - if fstype != 'vfat': - errout(_("syslinux is only supported on vfat")) - elif not fstype.startswith('ext'): - errout(_("GRUB is at present only supported on extN")) - - # Rename the syslinux boot directory if necessary - if os.path.isdir(build + '/boot/isolinux'): - runcmd('mv %s/boot/isolinux %s/boot/syslinux' % (build, build)) - # Write bootloader configuration file - bootconfig(build, options.syslinux, label, device, options.detection) - - # Mount partition and remove larch and boot dirs - runcmd('rm -rf %s' % MP) - runcmd('mkdir -p %s' % MP) - if not mount(device, MP): - errout(_("Couldn't mount larch partition, %s") % device) - runcmd('rm -rf %s/larch' % MP) - runcmd('rm -rf %s/boot' % MP) - - # Copy files to device - runcmd('cp -r %s/larch %s' % (medium.medium_dir, MP)) - runcmd('cp -r %s/boot %s' % (build, MP)) - medium.unmount() - - # To boot in 'search' mode the file larch/larchboot must be present - # (though at present this is only relevant for partitions, CDs will - # be booted even without this file). - # To enable session saving the file larch/save must be present - # (only relevant if not building an iso). - runcmd('bash -c "rm -f %s/larch/{larchboot,save}"' % MP) - if options.larchboot: - add_larchboot(MP) - - if options.nosave: - if options.save: - errout(_("Option '-a' conflicts with option '-A'")) - ssave = False - else: - ssave = not os.path.isfile(MP + '/larch/nosave') - - if options.save or ssave: - writefile("The presence of the file 'larch/save'" - " enables session saving.\n", MP + '/larch/save') - - # Unmount partition - unmount(MP) - - # Now set up bootloader in MBR - if options.mbr: - if options.syslinux: - runcmd('dd if=%s/boot/syslinux/mbr.bin of=%s' - % (build, device[:8])) - chroot(ipath, 'syslinux %s' % device, ('dev', 'proc')) - else: - script('larch-mbr-grub %s %s' % (ipath if ipath else '/', device)) - runcmd('rm -rf %s' % build) - comment(" *** %s ***" % (_("%s was successfully written") % device)) - - - -if __name__ == '__main__': - start_translator() - - from optparse import OptionParser, OptionGroup - parser = OptionParser(usage=_("usage: %prog [options] partition" - " (e.g. sdb1)")) - - parser.add_option("-p", "--profile", action="store", type="string", - default="", dest="profile", - help=_("Profile: 'user:profile-name' or path to profile directory" - " (conflicts with -S)")) - parser.add_option("-S", "--source", action="store", type="string", - default="", dest="source", - help=_("Source: path to larch medium image (conflicts with -p)." - " It can also be a device ('/dev/...') or an 'iso' file.")) - parser.add_option("-i", "--installation-dir", action="store", type="string", - default="", dest="idir", - help=_("Path to larchified directory (default %s)") % INSTALLATION) - parser.add_option("-s", "--slave", action="store_true", dest="slave", - default=False, help=_("Run as a slave from a controlling program" - " (e.g. from a gui)")) - parser.add_option("-q", "--quiet", action="store_true", dest="quiet", - default=False, help=_("Suppress output messages, except errors" - " (no effect if -s specified)")) - - parser.add_option("-f", "--force", action="store_true", dest="force", - default=False, help=_("Don't ask for confirmation")) - - parser.add_option("-d", "--detect", action="store", type="string", - default="label", dest="detection", - help=(_("Method for boot partition detection: %s (default: label)") - % detection_methods)) - parser.add_option("-b", "--syslinux", action="store_true", dest="syslinux", - default=False, help=_("Use the syslinux bootloader" - " (the default is GRUB)")) - parser.add_option("-l", "--label", action="store", type="string", - default=LABEL, dest="label", - help=_("Volume label for boot partition (default %s)") - % LABEL) - parser.add_option("-n", "--nosearchboot", action="store_false", - dest="larchboot", default=True, - help=_("Don't generate 'larch/larchboot' file")) - parser.add_option("-a", "--save", action="store_true", - dest="save", default=False, - help=_("Override profile larch/nosave" - " (force enable session saving) - conflicts with '-A'")) - parser.add_option("-A", "--nosave", action="store_true", - dest="nosave", default=False, - help=_("Force disabling of session saving - conflicts with '-a'")) - parser.add_option("-x", "--noformat", action="store_false", - dest="format", default=True, - help=_("Don't format partition (only for experts!)")) - parser.add_option("-m", "--noboot", action="store_false", - dest="mbr", default=True, - help=_("Don't install the bootloader (to the MBR)")) - parser.add_option("-C", "--chroot", action="store_true", - dest="chroot", default=False, - help=_("Use chroot for build (default when -S not specified)")) - parser.add_option("-c", "--nochroot", action="store_true", - dest="nochroot", default=False, - help=_("Don't use chroot for build (default when -S specified)")) - - (options, args) = parser.parse_args() - - # To avoid error messages - options.testmedium = False - options.setdir = '' - - if not args: - print _("You must specify the partition to receive larch\n") - parser.print_help() - sys.exit(1) - - if os.getuid() != 0: - print _("This application must be run as root") - sys.exit(1) - - init('live_part', options) - build_partition(options, devicename=args[0]) |