#!/bin/sh

PATH=/bin:/usr/sbin

if [ -z "${ENABLE_USER}" ]; then
	ENABLE_USER=nocat
fi

if [ -z "${ENABLE_GROUP}" ]; then
	ENABLE_GROUP=nocat
fi

case $2 in
    PRE-INSTALL)
	UID=181
	GID=${UID}
	if pw group show "${ENABLE_GROUP}" 2>/dev/null; then
	    echo "You already have a group \"${ENABLE_GROUP}\", so I will use it."
	else
	    if pw groupadd ${ENABLE_GROUP} -g ${GID}; then
		echo "Added group \"${ENABLE_GROUP}\."
	    else
		echo "Adding group \"${ENABLE_GROUP}\" failed."
		exit 1
	    fi
	fi

	if pw user show "${ENABLE_USER}" 2>/dev/null; then
		echo "You already have a user \"${ENABLE_USER}\", so I will use it."
		if pw usermod ${ENABLE_USER} -d ${NOCAT_DIR}
		then
			echo "Changed home directory of \"${ENABLE_USER}\" to \"${SYSCONF_DIR}\""
		else
			"${SYSCONF_DIR}\" failed..."
			exit 1
		fi
		else
		if pw useradd ${ENABLE_USER} -u ${UID} -g ${ENABLE_GROUP} -h \
			-d ${SYSCONF_DIR} -s /sbin/nologin -c "NoCat Daemon"
		then
			echo "Added user \"${ENABLE_USER}\"."
		else
			echo "Adding user \"${ENABLE_USER}\" failed..."
			exit 1
		fi
	fi
	;;
esac