#!/bin/bash

portdb=$(portageq vdb_path)/

packagelist="$(grep -rlv '^0$' ${portdb}*/*/SLOT | sed -e '
 s,^'${portdb}',,
 s,/SLOT$,,
 s,-r[1-9][0-9]*$,,
 s,_[a-z]\+[1-9][0-9]*$,,
 s,-[0-9][0-9.]*[a-z]\?$,,
' | sort | uniq -d)"

for pkg in ${packagelist}
do
	ls -dv ${portdb}${pkg}-[0-9]* | sed -e "s,${portdb},,g"
done