#!/bin/sh
#
# Workaround to configure hosts with SSH servers listening on non-standard
# ports (e.g. IPv4-only VMs hidden behind a NAT). It'll blow up with IPv6
# addresses and might burn your house.

set -x

target_host=$(echo "$@" | rev | cut -d ' ' -f1 | rev)
args=$(echo "$@" | rev | cut -d ' ' -f1 --complement | rev)

name=$(echo $target_host | cut -d ':' -f 1)
port_or_path=$(echo $target_host | cut -d ':' -f 2)
path=$(echo $target_host | cut -d ':' -f 3)

addr=$name:$port_or_path
scp_extra_params=
if [ -n "$path" ]; then
	addr=$name:$path
	scp_extra_params="-P $port_or_path"
fi

scp -o User=root -q $scp_extra_params $args $addr