#!/bin/sh

# This script is a modified copy of the pkg-install script 
# from the original ircd-hybrid port.

if [ "x$2" != "xPRE-INSTALL" ]; then
	exit 0;
fi


if ! which -s pw ; then
	cat <<EOF
Your system does not include the "pw" utility.  You should upgrade
to a newer version of FreeBSD.  Without "pw" this script will not
run.
EOF
	exit 1
fi

uid=72
user=ircd
gid=$uid
group=$user
gecos="Russian IRC daemon" 
shell="/bin/sh"
home="/nonexistent"

echo ""
if pw groupshow $group 2> /dev/null ; then
	echo "You already have a group \"$group\", so I will use it."
else
	if pw groupshow $gid 2> /dev/null ; then
		echo "You already have a gid \"$gid\".  Please create a user \"$group\""
		echo "with a default group of \"$group\"."
		exit 1
	fi
	echo "You need a group \"$group\"."
	if which -s pw ; then
		pw groupadd $group -g $gid || exit
		echo "Done."
	else
		echo "Please create it, and try again."
		if ! pw usershow $user 2> /dev/null ; then
			echo "While you're at it, please create a user \"$user\""
			echo 'too, with a default group of "$group".'
		fi
		exit 1
	fi
fi

if pw usershow $user 2> /dev/null ; then
	echo "You already have a user \"$user\", so I will use it."
else
        if pw usershow $uid 2> /dev/null ; then
                echo "You already have a uid \"$uid\".  Please create a user \"ircd\""
                echo "with a default group of \"$group\"."
                exit 1
        fi
	echo "You need a user \"$user\"."
	if which -s pw; then
		pw useradd $user -g $group -u $uid -h - -d $home \
			-s "$shell" -c "$gecos" || exit
		echo "Done."
	else
		echo "Please create it, and try again."
		exit 1
	fi
fi