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#!/bin/sh
## live-build(7) - System Build Scripts
## Copyright (C) 2016-2020 The Debian Live team
## Copyright (C) 2006-2015 Daniel Baumann <mail@daniel-baumann.ch>
##
## This program 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
[ -e "${LIVE_BUILD}/scripts/build.sh" ] && . "${LIVE_BUILD}/scripts/build.sh" || . /usr/lib/live/build.sh
# Setting static variables
DESCRIPTION="Execute local preseed in chroot"
USAGE="${PROGRAM} [--force]"
# Processing arguments and configuration files
Init_config_data "${@}"
Echo_message "Begin executing local preseeds..."
# Requiring stage file
Require_stagefiles config bootstrap
# Checking stage file
Check_stagefile
# Acquire lock file
Acquire_lockfile
if ls config/preseed/*.cfg > /dev/null 2>&1 || \
ls config/preseed/*.cfg.chroot > /dev/null 2>&1 || \
ls chroot/root/packages.chroot.cfg > /dev/null 2>&1
then
# Check dependency
Check_package chroot /usr/bin/debconf-set-selections debconf
# Install dependency
Install_package
for PRESEED in config/preseed/*.cfg config/preseed/*.cfg.chroot chroot/root/packages.chroot.cfg
do
if [ -e "${PRESEED}" ]
then
# Copying local preseed
cp "${PRESEED}" chroot/root/preseed
Chroot chroot "debconf-set-selections /root/preseed"
# Removing local preseed file
rm -f chroot/root/preseed
# After preseeding debconf, reconfigure packages that have already
# been installed in the debootstrap phase.
# Strip comments and empty lines and take first column (pkg name).
sed -e 's/[[:space:]]*#.*//' -e '/^[[:space:]]*$/d' \
-e 's/[[:space:]].*//g' "${PRESEED}" | \
while read PKG
do
# Don't know the filename, but we want to query only dpkg
Check_installed chroot "placeholder" "${PKG}"
if [ ${INSTALL_STATUS} -eq 0 ]
then
Chroot chroot "dpkg-reconfigure ${PKG}"
fi
done
fi
done
rm -f chroot/root/packages.chroot.cfg
# Remove dependency
Remove_package
fi
# Creating stage file
Create_stagefile
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