#!/bin/sh

PATH=/bin:/usr/sbin

USER=spread
USER_HOMEDIR=/nonexistent
GROUP=spread

if pw group show "${GROUP}" 2>/dev/null; then
	echo "You already have a group \"${GROUP}\", so I will use it."
else
	if pw groupadd ${GROUP}; then
		echo "Added group \"${GROUP}\"."
	else
		echo "Adding group \"${GROUP}\" failed..."
		exit 1
	fi
fi

if pw user show "${USER}" 2>/dev/null; then
	echo "You already have a user \"${USER}\", so I will use it."
	if pw usermod ${USER} -d ${USER_HOMEDIR}
	then
		echo "Changed home directory of \"${USER}\" to \"${USER_HOMEDIR}\"."
	else
		echo "Changing home directory of \"${USER}\" to \"${USER_HOMEDIR}\" failed."
		exit 1
	fi
else
	if pw useradd ${USER} -g ${GROUP} -h - \
		-d ${USER_HOMEDIR} -s /sbin/nologin -c "Spread User"
	then
		echo "Added user \"${USER}\"."
	else
		echo "Adding user \"${USER}\" failed..."
	fi
fi