#!/bin/bash

fix_files () {
	ffile=$1
	cat $ffile 2> /dev/null | grep "x11-base/xfree" > /dev/null 2>/dev/null && \
	cat $ffile | \
	sed -e "s/x11-base\\/xfree/virtual\\/x11/g" | \
	sed -e "s/=virtual\\/x11/virtual\\/x11/g" | \
	sed -e "s/>virtual\\/x11/virtual\\/x11/g" | \
	sed -e "s/virtual\\/x11-[0-9].[0-9].[0-9]/virtual\\/x11/g" | \
	sed -e "s/virtual\\/x11-r[0-99]/virtual\\/x11/g" | \
	sed -e "s/virtual\\/x11-\${PV}/virtual\\/x11/g" | \
	sed -e "s/virtual\\/x11-\[0-9\]/virtual\\/x11/g" | \
	sed -e "s/virtual\\/x11\*/virtual\\/x11/g" | \
	sed -e "s/virtual\\/x11-\[0-9\]/virtual\\/x11/g" | \
	sed -e "s/virtual\\/x11[1-9]/virtual\\/x11/g" | \
	sed -e "s/virtual\\/x11-\[0-9\]/virtual\\/x11/g" | \
	sed -e "s/virtual\\/x11-4.0/virtual\\/x11/g" \
	 > /tmp/ebuild.tmp && cat /tmp/ebuild.tmp > $ffile && \
	ct=$(( $ct + 1 )) && \
	echo $i >> ~/ebuild_alter.list
}

ct=0;
echo "Spitting out changed ebuilds to ~/ebuild_alter.list"
mv ~/ebuild_alter.list ~/ebuild_alter.list.old
echo > ~/ebuild_alter.list
for i in `find /usr/portage -name \*.ebuild`; do
	fix_files $i
done
echo Fixed $ct ebuilds
ect=ct

ct=0
for i in `find /usr/portage/metadata`; do
	fix_files $i
done
echo Fixed $ct metadata files

tct=$(( $ect + $ct ))
echo Fixed $tct files total