#!/bin/sh

# lh_chroot_hooks(1) - execute hooks in chroot

set -e

# Source common functions
for FUNCTION in /usr/share/live-helper/functions/*.sh
do
	. ${FUNCTION}
done

# Reading configuration files
Read_conffile config/common
Read_conffile config/chroot
Set_defaults

# Requiring stage file
Require_stagefile "${LIVE_ROOT}"/.stage/bootstrap

# Checking stage file
Check_stagefile "${LIVE_ROOT}"/.stage/chroot_hooks

# Checking lock file
Check_lockfile "${LIVE_ROOT}"/.lock

# Creating lock file
Create_lockfile "${LIVE_ROOT}"/.lock

# Processing hooks
if [ -n "${LIVE_PACKAGES_LIST}" ] && [ -f /usr/share/live-helper/hooks/"${LIVE_PACKAGES_LIST}" ]
then
	# Copying hook
	cp /usr/share/live-helper/hooks/"${LIVE_PACKAGES_LIST}" "${LIVE_CHROOT}"/root

	# Making hook executable
	if [ -x "${LIVE_CHROOT}"/root/${LIVE_PACKAGES_LIST} ]
	then
		chmod +x "${LIVE_CHROOT}"/root/${LIVE_PACKAGES_LIST}
	fi

	# Executing hook
	Chroot "/root/${LIVE_PACKAGES_LIST}"

	# Removing hook
	rm -f "${LIVE_CHROOT}"/root/"${LIVE_PACKAGE_LIST}"

	# Creating stage file
	Create_stagefile "${LIVE_ROOT}"/.stage/chroot_hooks
fi