#! /bin/sh

# Get name of signature group
NAME=

# .signature file
SIGFILE=~/.signature

# Process arguments
while [ $# -ne 0 ]; do
	case $1 in
	  -n|--name)
	  	NAME=$2
		shift 2
		;;
	  -s|--sigfile)
		SIGFILE=$2
		shift 2
		;;
	  *)	shift
		;;
	esac
done

# Clean up and exit on SIGHUP, SIGINT, SIGQUIT, or SIGTERM
trap "rm -f $SIGFILE; get-sig $NAME > $SIGFILE; exit 1" 1 2 3 15

rm -f $SIGFILE
mkfifo $SIGFILE
while :; do
	get-sig $NAME > $SIGFILE
done