#!/usr/bin/env bash
#
# Checks if the specific domain is available


domain=$1
check=$(whois -h whois.nic.ch -p 4343 $domain | head -1 | awk -F':' {'print $1'})


case "$check" in
	0)
		# already registered
	       	;;
	1)
		echo "free!" | mail -s "$domain is free!" oli@lugh.ch ;;
	*)
		echo "unhandled, see https://www.nic.ch/reg/cm/wcm-page/faqs/technical/whoisis.jsp" ;;
esac