raspberrymatic-addon-rmupdate/rmupdate

#!/bin/sh

ADDON_NAME=rmupdate
CONFIG_DIR=/usr/local/etc/config
ADDON_DIR=/usr/local/addons/${ADDON_NAME}
RCD_DIR=${CONFIG_DIR}/rc.d

case "$1" in
	stop|start|restart)
		echo "Nothing to do."
	;;
	
	info)
		version=$(cat ${ADDON_DIR}/VERSION)
		echo "Info: <b>${ADDON_NAME} addon</b><br>"
		echo "Info: <a href='https://github.com/j-a-n/raspberrymatic-addon-rmupdate'>https://github.com/j-a-n/raspberrymatic-addon-rmupdate</a>"
		echo "Name: System-Update"
		echo "Version: ${version}"
		echo "Operations: uninstall"
		echo "Config-Url: /addons/${ADDON_NAME}"
		echo "Update: /addons/${ADDON_NAME}/update.cgi"
	;;

	uninstall)
		logger -t homematic -p user.info "removing addon ${ADDON_NAME}"
		"${ADDON_DIR}/update_addon" ${ADDON_NAME} || true

		[ -e "${ADDON_DIR}" ] && rm -rf "${ADDON_DIR}"
		[ -L "${CONFIG_DIR}/addons/www/${ADDON_NAME}" ] && rm "${CONFIG_DIR}/addons/www/${ADDON_NAME}"
		if [ -e "${RCD_DIR}/${ADDON_NAME}" ]; then
			mount -o remount,rw /
			rm -f ${RCD_DIR}/${ADDON_NAME}
			mount -o remount,ro /
		fi
		[ -e "/usr/local/addons/${ADDON_NAME}-install.log" ] && rm -rf "/usr/local/addons/${ADDON_NAME}-install.log"
	;;

	*)
		echo "Usage: $0 {start|stop|restart|uninstall}" >&2
		exit 1
	;;
esac

exit 0