#!/bin/sh

usage()
{
  echo "usage: dpkruby-lnpwd SYMLINK_NAME PROGRAM [ARGS ...]" 1>&2
  exit 1
}

SYMLINK_NAME="$1"
shift
[ -n "$1" ] || usage

ln -fs . "$SYMLINK_NAME" || exit $?
( exec "$@" )
rm -f "$SYMLINK_NAME"
