#!/bin/bash

FILE_OF_RULES="/etc/lliurex-moving-profiles.conf"

test_permissions()
{
	USER_ID="$(id -u)"
	if [ ${USER_ID} -ne 0 ]; then
		echo " [ Moving Profiles Rules ] : You need root privileges"
		exit 1
	fi
}

show_usage()
{
	echo " [ Moving Profiles Rules ] "
	echo " USAGE : Simple script to manage moving profiles"
	echo " moving-profiles-rules add [rule]"
	echo ""
	echo "			Rules available: "
	echo "			 * local"
	exit 0
}

add_rule()
{

	echo "[ Moving Profiles Rules ] Adding :"${1}
	RULE="${1}"
	case ${RULE} in
		local)
			rc=0
			grep -q "^local" ${FILE_OF_RULES} || rc=1
			if [ ${rc} -eq 1 ] ; then
				echo "[ Moving Profiles Rules ]: Not exists..adding" 
				sed -i '/\[include\]/a local=.local' ${FILE_OF_RULES}
			else
				echo "[ Moving Profiles Rules ]: Rule already exists" 
			fi
		;;
		*)
			echo " [ Moving Profiles Rules ] : Unknown RULE"
		;;
	esac

}


#
# Main
test_permissions

if [ $# -lt 2 ]; then
	show_usage
fi


ACTION="${1}"
case ${ACTION} in 
	add)
		shift
		RULE="${1}"
		add_rule ${RULE}
		exit 0
	;;
	*)
	echo " [ Moving Profiles Rules ] : Unknow action"
	;;
esac


exit 0