#!/usr/bin/env bash

if [[ -e /dev/shm ]]; then
  tmp="/dev/shm"
else
  tmp="/tmp"
fi

(( RANDOM % 10 == 0 )) && {
  # occasionally clean up
  find "$tmp" -name 'wizard.*' -type f -mtime +30 -delete &
  disown
}

tmp="$( mktemp "$tmp"/wizard.XXXXXXXXXXXXXXXXXXXXXX )"
trap 'rm -f $tmp' EXIT
cp "$( command -v wizard )" "$tmp"

bash "$tmp" "$@"