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#!/bin/sh
## live-build(7) - System Build Scripts
## Copyright (C) 2006-2012 Daniel Baumann <daniel@debian.org>
##
## live-build 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
. "${LB_BASE:-/usr/share/live/build}"/scripts/build.sh
# Setting static variables
DESCRIPTION="$(Echo 'bootstrap a Debian system with cdebootstrap(1)')"
HELP=""
USAGE="${PROGRAM} [--force]"
Arguments "${@}"
# Reading configuration files
Read_conffiles config/all config/common config/bootstrap config/chroot config/binary config/source
Set_defaults
if [ "${LB_BOOTSTRAP}" != "cdebootstrap" ] && [ "${LB_BOOTSTRAP}" != "cdebootstrap-static" ]
then
exit 0
fi
# Check architecture
Check_crossarchitectures
Echo_message "Begin bootstrapping system..."
Check_package /usr/bin/${LB_BOOTSTRAP} cdebootstrap
# Ensure that a system is built as root
lb testroot
# Checking stage file
Check_stagefile .stage/bootstrap
Check_stagefile .stage/bootstrap_cache.restore
# Checking lock file
Check_lockfile .lock
# Creating lock file
Create_lockfile .lock
# Creating chroot directory
mkdir -p chroot
# Setting cdebootstrap options
if [ -n "${LB_ARCHITECTURES}" ]
then
CDEBOOTSTRAP_OPTIONS="${CDEBOOTSTRAP_OPTIONS} --arch=${LB_ARCHITECTURES}"
fi
if [ -n "${LB_BOOTSTRAP_INCLUDE}" ]
then
CDEBOOTSTRAP_OPTIONS="${CDEBOOTSTRAP_OPTIONS} --include=$(echo ${LB_BOOTSTRAP_INCLUDE} | sed 's| *|,|g')"
fi
if [ -n "${LB_BOOTSTRAP_EXCLUDE}" ]
then
CDEBOOTSTRAP_OPTIONS="${CDEBOOTSTRAP_OPTIONS} --exclude=$(echo ${LB_BOOTSTRAP_EXCLUDE} | sed 's| *|,|g')"
fi
if [ -n "${LB_BOOTSTRAP_KEYRING}" ]
then
CDEBOOTSTRAP_OPTIONS="${CDEBOOTSTRAP_OPTIONS} --keyring=${LB_BOOTSTRAP_KEYRING}"
fi
if [ -z "${LB_BOOTSTRAP_FLAVOUR}" ]
then
case "${LB_PACKAGE_LISTS}" in
stripped|minimal)
CDEBOOTSTRAP_OPTIONS="${CDEBOOTSTRAP_OPTIONS} --flavour=minimal"
;;
*)
CDEBOOTSTRAP_OPTIONS="${CDEBOOTSTRAP_OPTIONS} --flavour=standard"
;;
esac
else
case "${LB_BOOTSTRAP_FLAVOUR}" in
stripped|minimal)
CDEBOOTSTRAP_OPTIONS="${CDEBOOTSTRAP_OPTIONS} --flavour=minimal"
;;
*)
CDEBOOTSTRAP_OPTIONS="${CDEBOOTSTRAP_OPTIONS} --flavour=${LB_BOOTSTRAP_FLAVOUR}"
;;
esac
fi
if [ "${_DEBUG}" = "true" ]
then
CDEBOOTSTRAP_OPTIONS="${CDEBOOTSTRAP_OPTIONS} --debug"
fi
if [ "${_QUIET}" = "true" ]
then
CDEBOOTSTRAP_OPTIONS="${CDEBOOTSTRAP_OPTIONS} --quiet"
fi
if [ "${_VERBOSE}" = "true" ]
then
CDEBOOTSTRAP_OPTIONS="${CDEBOOTSTRAP_OPTIONS} --verbose"
fi
if [ "${LB_APT_SECURE}" = "false" ]
then
CDEBOOTSTRAP_OPTIONS="${CDEBOOTSTRAP_OPTIONS} --allow-unauthenticated"
fi
if [ -x "/usr/bin/cdebootstrap" ] || [ -x "/usr/bin/cdebootstrap-static" ]
then
if [ "${LB_CACHE_PACKAGES}" = "true" ]
then
if ls cache/packages_bootstrap/*.deb > /dev/null 2>&1
then
mkdir -p chroot/var/cache/bootstrap
cp cache/packages_bootstrap/*.deb chroot/var/cache/bootstrap
fi
Echo_breakage "Running ${LB_BOOTSTRAP} (download-only)... "
${LB_ROOT_COMMAND} ${LB_BOOTSTRAP} ${CDEBOOTSTRAP_OPTIONS} --download-only "${LB_PARENT_DISTRIBUTION}" chroot "${LB_PARENT_MIRROR_BOOTSTRAP}"
if [ -n "${LB_ROOT_COMMAND}" ]
then
${LB_ROOT_COMMAND} chown -R $(whoami):$(whoami) chroot
fi
# Removing old cache
rm -f cache/packages_bootstrap/*.deb
# Saving new cache
mkdir -p cache/packages_bootstrap
cp chroot/var/cache/bootstrap/*.deb cache/packages_bootstrap
fi
Echo_breakage "Running ${LB_BOOTSTRAP}... "
${LB_ROOT_COMMAND} ${LB_BOOTSTRAP} ${CDEBOOTSTRAP_OPTIONS} "${LB_PARENT_DISTRIBUTION}" chroot "${LB_PARENT_MIRROR_BOOTSTRAP}"
if [ -n "${LB_ROOT_COMMAND}" ]
then
${LB_ROOT_COMMAND} chown -R $(whoami):$(whoami) chroot
fi
# Remove cdebootstrap-helper-diverts (needed at least for minimal flavours)
case "${LB_PACKAGE_LISTS}" in
stripped|minimal)
Chroot chroot "dpkg -P cdebootstrap-helper-diverts"
;;
esac
# Deconfiguring cdebootstrap configurations
rm -f chroot/etc/apt/sources.list
rm -f chroot/etc/hosts
rm -f chroot/etc/resolv.conf
# Removing bootstrap cache
rm -rf chroot/var/cache/bootstrap
# Creating stage file
Create_stagefile .stage/bootstrap
else
Echo_error "Can't process file /usr/bin/${LB_BOOTSTRAP} (FIXME)"
exit 1
fi
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