live-build/helpers/chroot_local-preseed

#!/bin/sh

# lh_chroot_local-preseed(1) - use debconf local preseeding file
# Copyright (C) 2006-2010 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:-/usr/share/live-helper}"/live-helper.sh

# Setting static variables
DESCRIPTION="$(Echo 'execute local preseed in chroot')"
HELP=""
USAGE="${PROGRAM} [--force]"

Arguments "${@}"

# Reading configuration files
Read_conffiles config/all config/common config/bootstrap config/chroot config/binary config/source
Set_defaults

Echo_message "Begin executing local preseeds..."

# Requiring stage file
Require_stagefile .stage/config .stage/bootstrap

# Checking stage file
Check_stagefile .stage/chroot_local-preseed

# Checking lock file
Check_lockfile .lock

# Creating lock file
Create_lockfile .lock

if Find_files config/chroot_local-preseed/*
then
	# Check dependency
	Check_package chroot/usr/bin/debconf-set-selections debconf

	# Install dependency
	Install_package

	for PRESEED in config/chroot_local-preseed/*
	do
		# Copying local preseed
		cp "${PRESEED}" chroot/root/preseed

		Chroot chroot "debconf-set-selections /root/preseed"

		# Removing local preseed file
		rm -f chroot/root/preseed
	done

	# Remove dependency
	Remove_package

	# Creating stage file
	Create_stagefile .stage/chroot_local-preseed
fi