#!/bin/bash

# rootfs-nbd-server
#
# Written by Albert Herranz

VERSION=0.0.1

NBD_SERVER=./nbd-server
ROOTFS=cube.rootfs

verbose=false

usage () {
    cat >&2 <<EOF
usage: `basename $0` [--version] [--verbose -v]
       (ex: `basename $0`)
EOF
    exit $1
}

start () {
	[ -n "$verbose" ] && echo -n "Starting rootfs nbd server... "
	$NBD_SERVER 55321 `pwd`/./$ROOTFS
	[ -n "$verbose" ] && echo "done."
}

while [ $# -gt 0 ]; do
    case $1 in
	--help)
	    usage 0
	    ;;
	-v)
	    verbose=true
	    ;;
	--verbose)
	    verbose=true
	    ;;
	--version)
	    echo "rootfs-nbd-server: version $VERSION"
	    exit 0
	    ;;
	*)
	    ;;
    esac

    shift
done

start