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|
#!/bin/sh
# lh_bootstrap_debootstrap(1) - bootstrap a Debian system with debootstrap(8)
# 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
. ${FUNCTION}
done
# Set static variables
DESCRIPTION="bootstrap a Debian system with debootstrap(8)"
HELP=""
USAGE="${PROGRAM} [--force]"
Arguments "${@}"
# Ensure that a system is built as root
lh_testroot
Echo_debug "Init ${PROGRAM}"
# Reading configuration files
Read_conffile config/bootstrap
Read_conffile config/chroot
Read_conffile config/common
Read_conffile config/image
Set_defaults
Breakpoint "bootstrap_debootstrap: Init"
if [ "${LH_BOOTSTRAP}" != "debootstrap" ]
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 debootstrap options
if [ -n "${LIVE_ARCHITECTURE}" ]
then
DEBOOTSTRAP_OPTIONS="${DEBOOTSTRAP_OPTIONS} --arch ${LIVE_ARCHITECTURE}"
fi
if [ -n "${LIVE_BOOTSTRAP_CONFIG}" ]
then
LIVE_DEBOOTSTRAP_SCRIPT="/usr/lib/debootstrap/scripts/${LIVE_BOOTSTRAP_CONFIG}"
fi
if [ "${LH_VERBOSE}" = "true" ]
then
DEBOOTSTRAP_OPTIONS="${DEBOOTSTRAP_OPTIONS} --verbose"
fi
if [ -x "/usr/sbin/debootstrap" ]
then
if [ "${LH_CACHE}" = "enabled" ]
then
# Restore old cache
if [ -d cache/chroot_bootstrap ]
then
cp -a cache/chroot_bootstrap/* chroot
# Creating stage file
Create_stagefile .stage/bootstrap
exit 0
fi
if [ -d cache/bootstrap ]
then
mkdir -p chroot/var/cache/apt/archives
cp cache/bootstrap/*.deb chroot/var/cache/apt/archives
fi
# Executing debootstrap (download-only)
debootstrap ${DEBOOTSTRAP_OPTIONS} --download-only "${LIVE_DISTRIBUTION}" chroot "${LIVE_MIRROR_BUILD}" "${LIVE_DEBOOTSTRAP_SCRIPT}"
# Removing old cache
if [ -d cache/bootstrap ]
then
rm -f cache/bootstrap/*.deb
fi
# Saving new cache
if [ ! -d cache/bootstrap ]
then
mkdir -p cache/bootstrap
fi
cp chroot/var/cache/apt/archives/*.deb cache/bootstrap
fi
# Executing debootstrap (regular run)
debootstrap ${DEBOOTSTRAP_OPTIONS} "${LIVE_DISTRIBUTION}" chroot "${LIVE_MIRROR_BUILD}" "${LIVE_DEBOOTSTRAP_SCRIPT}"
# Removing bootstrap cache
rm -rf chroot/var/cache/apt/archives/*.deb
# Saving new cache
if [ "${LH_CACHE}" = "enabled" ]
then
if [ -d cache/chroot_bootstrap ]
then
rm -rf cache/chroot_bootstrap
fi
cp -a chroot cache/chroot_bootstrap
fi
# Creating stage file
Create_stagefile .stage/bootstrap
else
Echo_error "Can't process file /usr/bin/debootstrap (FIXME)"
exit 1
fi
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