#!/bin/bash

# This script is made by Hannu Valtanen 17.11.2003
# Hannu Valtanen Oy
# http://Valtanen.com
# mailto:H@Valtanen.com

# Use this script at your own risk.

CONFIG=$1
[ "$1" ] || CONFIG="minimum"
[ -f rpms.fedora.$CONFIG ] || exit 1
rpm -qi apt > /dev/null 2>&1 || {
	rpm -e yum > /dev/null 2>&1
	rpm -ivh http://ftp.freshrpms.net/pub/freshrpms/fedora/linux/1/apt/apt-0.5.15cnc2-1.fr.i386.rpm
	apt-get update
}
cat rpms.fedora.$CONFIG|sed "s/-[^-]*-[^-]*$//" > /tmp/rpms.$CONFIG
rpm -qa|sed "s/-[^-]*-[^-]*$//" > /tmp/rpms.installed
unset REMOVE
for X in $(</tmp/rpms.installed)
do
        grep "^$X$" /tmp/rpms.$CONFIG || REMOVE="$REMOVE $X"
done
[[ "$REMOVE" ]] && eval apt-get -y remove "$REMOVE"

rpm -qa|sed "s/-[^-]*-[^-]*$//" > /tmp/rpms.installed
unset INSTALL
for X in $(</tmp/rpms.$CONFIG)
do
        grep "^$X$" /tmp/rpms.installed || INSTALL="$INSTALL $X"
done
[[ "$INSTALL" ]] && eval apt-get -y install "$INSTALL"

rm -f /tmp/rpms.$CONFIG /tmp/rpms.installed