#!/bin/sh
if ! [ $# -ge 1 ]; then
	echo "Syntax: $0 <server version> [message]"
	exit 1
fi

SERVER=$1
SERVERBASE=$HOME/servers/$SERVER
SOCKET=$SERVERBASE/build/var/run/socket
if ! [ -d "$SERVERBASE" ]; then
	echo "Server '$SERVER' not found."
	exit 1
fi
shift
if [ "$*" = "" ]; then
	message="The server will get restarted now. Please don't forget to save your game!"
	echo "Sending standard message: $message"
else
	message=$*
fi

if ! [ -e $SOCKET ]; then
	echo "$SOCKET not found, sending to the 'oldbuild'."
	SOCKET=$SERVERBASE/oldbuild/var/run/socket
fi
if ! [ -p $SOCKET ]; then
	echo "$SOCKET is not a named pipe (fifo)"
	exit 1
fi

echo "msg $message" > $SOCKET