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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
# Including common functions
LH_BASE="${LH_BASE:-/usr/share/live-helper}"
for FUNCTION in "${LH_BASE}"/functions/*.sh
do
. "${FUNCTION}"
done
# Setting static variables
DESCRIPTION="bootstrap a Debian system with debootstrap(8)"
HELP=""
USAGE="${PROGRAM} [--force]"
Arguments "${@}"
# Reading configuration files
Read_conffile config/common
Read_conffile config/bootstrap
Read_conffile config/chroot
Read_conffile config/binary
Read_conffile config/source
Read_conffile "${LH_CONFIG}"
Set_defaults
if [ "${LH_BOOTSTRAP}" != "debootstrap" ]
then
exit 0
fi
# Check architecture
Check_crossarchitecture
Echo_message "Begin bootstrapping system..."
Check_package /usr/sbin/debootstrap debootstrap
# Ensure that a system is built as root
lh_testroot
# Checking stage file
Check_stagefile .stage/bootstrap
Check_stagefile .stage/bootstrap_cache.restore
# Checking lock file
Check_lockfile .lock
# Creating lock file
Create_lockfile .lock
# Creating chroot directory
mkdir -p chroot
# Setting debootstrap options
if [ -n "${LH_ARCHITECTURE}" ]
then
DEBOOTSTRAP_OPTIONS="${DEBOOTSTRAP_OPTIONS} --arch ${LH_ARCHITECTURE}"
fi
if [ -n "${LH_BOOTSTRAP_CONFIG}" ]
then
if [ -d "/usr/share/debootstrap/scripts/" ]
then
LH_DEBOOTSTRAP_SCRIPT="/usr/share/debootstrap/scripts/${LH_BOOTSTRAP_CONFIG}"
else
LH_DEBOOTSTRAP_SCRIPT="/usr/lib/debootstrap/scripts/${LH_BOOTSTRAP_CONFIG}"
fi
fi
if [ -n "${LH_BOOTSTRAP_INCLUDE}" ]
then
DEBOOTSTRAP_OPTIONS="${DEBOOTSTRAP_OPTIONS} --include=${LH_BOOTSTRAP_INCLUDE}"
fi
if [ -n "${LH_BOOTSTRAP_EXCLUDE}" ]
then
DEBOOTSTRAP_OPTIONS="${DEBOOTSTRAP_OPTIONS} --exclude=${LH_BOOTSTRAP_EXCLUDE}"
fi
if [ "${LH_USE_FAKEROOT}" != "enabled" ]
then
if [ -z "${LH_BOOTSTRAP_FLAVOUR}" ]
then
case "${LH_PACKAGES_LISTS}" in
stripped|minimal)
DEBOOTSTRAP_OPTIONS="${DEBOOTSTRAP_OPTIONS} --variant=buildd"
;;
esac
else
case "${LH_BOOTSTRAP_FLAVOUR}" in
stripped|minimal)
DEBOOTSTRAP_OPTIONS="${DEBOOTSTRAP_OPTIONS} --variant=buildd"
;;
*)
DEBOOTSTRAP_OPTIONS="${DEBOOTSTRAP_OPTIONS} --variant=${LH_BOOTSTRAP_FLAVOUR}"
esac
fi
else
DEBOOTSTRAP_OPTIONS="${DEBOOTSTRAP_OPTIONS} --variant=fakechroot"
fi
if [ "${LH_VERBOSE}" = "true" ]
then
DEBOOTSTRAP_OPTIONS="${DEBOOTSTRAP_OPTIONS} --verbose"
fi
if [ -x "/usr/sbin/debootstrap" ]
then
if [ "${LH_CACHE_PACKAGES}" = "enabled" ]
then
if [ -d cache/packages_bootstrap ]
then
mkdir -p chroot/var/cache/apt/archives
cp cache/packages_bootstrap/*.deb chroot/var/cache/apt/archives
fi
# Executing debootstrap (download-only)
${LH_ROOT_COMMAND} debootstrap ${DEBOOTSTRAP_OPTIONS} --download-only "${LH_DISTRIBUTION}" chroot "${LH_MIRROR_BOOTSTRAP}" "${LH_DEBOOTSTRAP_SCRIPT}"
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
mkdir -p cache/packages_bootstrap
cp chroot/var/cache/apt/archives/*.deb cache/packages_bootstrap
fi
# Executing debootstrap (regular run)
${LH_ROOT_COMMAND} debootstrap ${DEBOOTSTRAP_OPTIONS} "${LH_DISTRIBUTION}" chroot "${LH_MIRROR_BOOTSTRAP}" "${LH_DEBOOTSTRAP_SCRIPT}"
if [ -n "${LH_ROOT_COMMAND}" ]
then
${LH_ROOT_COMMAND} chown -R $(whoami):$(whoami) chroot
fi
# Removing bootstrap cache
rm -f chroot/var/cache/apt/archives/*.deb
# 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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