#!/usr/bin/env bash 

#set -x

NEW=""

networkName=""

synopsis() {
	cat << EOF
Usage : `basename $0` [-h] [newNetworkName]
 
EOF
}

help() {
	cat << EOF

`basename $0` crée un réseau vide.

`synopsis`

-h      : affiche cette aide.

Si newNetworkName n'est pas précisé, il sera demandé sur l'entrée standard.

EOF
}

usage() {
	synopsis
	exit 1
}

args() {
	local opt
	while getopts "h" opt; do
		case $opt in
			h) help; exit 0;;
			?) usage;;
		esac
	done
	shift $(($OPTIND - 1))
	[ $# -eq 1 ] && { NEW=$1; shift; }
	[ $# -ne 0 ] && usage;
}

# main

VDN_PATH=$(readlink -f $(dirname $0)/..); . $VDN_PATH/bin/functions.sh

args "$@"

while [ -z "$NEW" ]; do
	echo -n "Nom destination : "
	read NEW
done

new=$(dirname $NETWORK_DIR)/$NEW
[ -e $new ] && error "Le réseau $NEW existe déja !" || :

mkdir $new
cp $VDN_PATH/build-template $new/build
cp $VDN_PATH/net-template.svgz $new/net.svgz
mkdir $new/scripts
vdn-build-network $new