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|
#!/bin/sh
# lh_bootstrap_cdebootstrap(1) - bootstrap a Debian system with cdebootstrap(1)
# Copyright (C) 2006-2007 Daniel Baumann <daniel@debian.org>
#
# live-helper 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.
set -e
# Source common functions
for FUNCTION in /usr/share/live-helper/functions/*.sh
do
. ${FUNCTION}
done
# Set static variables
DESCRIPTION="bootstrap a Debian system with cdebootstrap(1)"
HELP=""
USAGE="${PROGRAM} [--force]"
Arguments "${@}"
# Ensure that a system is built as root
lh_testroot
Echo_debug "Init ${PROGRAM}"
# Reading configuration files
Read_conffile config/common
Read_conffile config/bootstrap
Read_conffile config/chroot
Read_conffile config/binary
Read_conffile config/source
Set_defaults
Breakpoint "bootstrap_cdeboostrap: Init"
if [ "${LH_BOOTSTRAP}" != "cdebootstrap" ]
then
exit 0
fi
# Checking stage file
Check_stagefile .stage/bootstrap
# Checking lock file
Check_lockfile .lock
# Creating lock file
Create_lockfile .lock
# Creating chroot directory
if [ ! -d chroot ]
then
mkdir -p chroot
fi
# Setting cdebootstrap options
if [ -n "${LIVE_ARCHITECTURE}" ]
then
CDEBOOTSTRAP_OPTIONS="${CDEBOOTSTRAP_OPTIONS} --arch=${LIVE_ARCHITECTURE}"
fi
if [ -n "${LIVE_BOOTSTRAP_CONFIG}" ]
then
CDEBOOTSTRAP_OPTIONS="${CDEBOOTSTRAP_OPTIONS} --suite-config=${LIVE_BOOTSTRAP_CONFIG}"
fi
if [ "${LIVE_PACKAGES_LISTS}" != "minimal" ] && [ "${LIVE_PACKAGES_LISTS}" != "mini" ]
then
CDEBOOTSTRAP_OPTIONS="${CDEBOOTSTRAP_OPTIONS} --flavour=standard"
else
CDEBOOTSTRAP_OPTIONS="${CDEBOOTSTRAP_OPTIONS} --flavour=minimal"
fi
if [ "${LH_DEBUG}" = "true" ]
then
CDEBOOTSTRAP_OPTIONS="${CDEBOOTSTRAP_OPTIONS} --debug"
fi
if [ "${LH_QUIET}" = "true" ]
then
CDEBOOTSTRAP_OPTIONS="${CDEBOOTSTRAP_OPTIONS} --quiet"
fi
if [ "${LH_VERBOSE}" = "true" ]
then
CDEBOOTSTRAP_OPTIONS="${CDEBOOTSTRAP_OPTIONS} --verbose"
fi
if [ -x "/usr/bin/cdebootstrap" ]
then
for STAGE in ${LH_CACHE_STAGES}
do
if [ "${STAGE}" = "bootstrap" ] && [ -d cache/stages_bootstrap ]
then
# Restore old cache
${LH_ROOT_COMMAND} cp -a cache/stages_bootstrap/* chroot
if [ -n "${LH_ROOT_COMMAND}" ]
then
${LH_ROOT_COMMAND} chown -R `whoami`:`whoami` chroot
fi
# Creating stage file
Create_stagefile .stage/bootstrap
exit 0
fi
done
if [ "${LH_CACHE_PACKAGES}" = "enabled" ]
then
if [ -d cache/packages_bootstrap ]
then
mkdir -p chroot/var/cache/bootstrap
cp cache/packages_bootstrap/*.deb chroot/var/cache/bootstrap
fi
# Executing cdebootstrap (download-only)
${LH_ROOT_COMMAND} cdebootstrap ${CDEBOOTSTRAP_OPTIONS} --download-only "${LIVE_DISTRIBUTION}" chroot "${LIVE_MIRROR_BUILD}"
if [ -n "${LH_ROOT_COMMAND}" ]
then
${LH_ROOT_COMMAND} chown -R `whoami`:`whoami` chroot
fi
# Removing old cache
if [ -d cache/packages_bootstrap ]
then
rm -f cache/packages_bootstrap/*.deb
fi
# Saving new cache
if [ ! -d cache/packages_bootstrap ]
then
mkdir -p cache/packages_bootstrap
fi
cp chroot/var/cache/bootstrap/*.deb cache/packages_bootstrap
fi
# Executing cdebootstrap (regular run)
${LH_ROOT_COMMAND} cdebootstrap ${CDEBOOTSTRAP_OPTIONS} "${LIVE_DISTRIBUTION}" chroot "${LIVE_MIRROR_BUILD}"
if [ -n "${LH_ROOT_COMMAND}" ]
then
${LH_ROOT_COMMAND} chown -R `whoami`:`whoami` chroot
fi
# Remove cdebootstrap-helper-diverts (needed at least for minimal flavours)
if [ "${LIVE_BOOTSTRAP_FLAVOUR}" = "minimal" ] || [ "${LIVE_BOOTSTRAP_FLAVOUR}" = "mini" ]
then
Chroot "dpkg -P cdebootstrap-helper-diverts"
fi
# Deconfiguring cdebootstrap configurations
rm -f chroot/etc/apt/sources.list
rm -f chroot/etc/hosts
rm -f chroot/etc/resolv.conf
# Removing bootstrap cache
rm -rf chroot/var/cache/bootstrap
# Saving new cache
for STAGE in ${LH_CACHE_STAGES}
do
if [ "${STAGE}" = "bootstrap" ]
then
if [ -d cache/stages_bootstrap ]
then
rm -rf cache/stages_bootstrap
fi
${LH_ROOT_COMMAND} cp -a chroot cache/stages_bootstrap
if [ -n "${LH_ROOT_COMMAND}" ]
then
${LH_ROOT_COMMAND} chown -R `whoami`:`whoami` cache/stages_bootstrap
fi
fi
done
# Creating stage file
Create_stagefile .stage/bootstrap
else
Echo_error "Can't process file /usr/bin/cdebootstrap (FIXME)"
exit 1
fi
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