#!/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="Include local preseed in installer"
USAGE="${PROGRAM} [--force]"

# Processing arguments and configuration files
Init_config_data "${@}"

# Check d-i configuration
case "${LB_DEBIAN_INSTALLER}" in
	none)
		exit 0
		;;
esac

Echo_message "Begin including local preseeds..."

# Checking stage file
STAGE_FILE="installer_preseed"
Check_stagefile "${STAGE_FILE}"

# Acquire lock file
Acquire_lockfile

if ls config/preseed/*.cfg > /dev/null 2>&1 || \
   ls config/preseed/*.cfg.installer > /dev/null 2>&1 || \
   ls chroot/root/packages.installer > /dev/null 2>&1
then
	case "${LB_MODE}" in
		progress-linux)
			_DIRECTORY="binary/installer"
			;;

		*)
			_DIRECTORY="binary/install"
			;;
	esac

	rm -f "${_DIRECTORY}/preseed.cfg"

	for _FILE in config/preseed/*.cfg config/preseed/*.cfg.installer chroot/root/packages.installer
	do
		if [ -e "${_FILE}" ]
		then
			cat "${_FILE}" >> "${_DIRECTORY}/preseed.cfg"
		fi
	done
fi

# Creating stage file
Create_stagefile "${STAGE_FILE}"