#!/bin/bash
# Copyright 1999-2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

source "${PORTAGE_BIN_PATH:-/usr/lib/portage/bin}"/isolated-functions.sh

if [[ -z ${T} ]] || [[ -z ${2} ]] ; then
	helpers_die "${0##*/}: Need two arguments, old file and new file"
	exit 1
fi

if [ ! -e "$1" ] ; then
	helpers_die "!!! ${0##*/}: $1 does not exist"
	exit 1
fi

(($#>2)) && \
	eqawarn "QA Notice: ${0##*/} called with more than 2 arguments: ${@:3}"

rm -rf "${T}/${2}" && \
cp -f "${1}" "${T}/${2}" && \
exec dobin "${T}/${2}"