#!/bin/bash
# Copyright 1999-2012 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

case "${EAPI}" in
	0|1|2|3)
		;;
	*)
		die "'${0##*/}' has been banned for EAPI '$EAPI'"
		exit 1
		;;
esac

if [[ $# -lt 1 ]] ; then
	echo "!!! ${0##*/}: at least one argument needed" >&2
	exit 1
fi

[[ " ${FEATURES} " == *" force-prefix "* ]] || \
	case "$EAPI" in 0|1|2) ED=${D} ;; esac

ret=0
file_found=0
mysed="s:${ED}::g"

for x in "$@" ; do
	y=$ED${x#/}
	if [ -e "${y}" ] ; then
		if [ -f "${y}" ] ; then
			file_found=1
			sed -i -e "${mysed}" "${y}"
		else
			echo "${y} is not a regular file!" >&2
			false
		fi
		((ret|=$?))
	else
		mysed="${x}"
	fi
done

if [ $file_found = 0 ] ; then
	echo "!!! ${0##*/}: $y does not exist" 1>&2
	((ret|=1))
fi

exit $ret