#!/bin/bash

echo "Removing all but base & base-devel..."
#pacman -R $(comm -23 <(pacman -Qq | sort) <((for i in $(pacman -Qqg base); do pactree -ul "$i"; done) | sort -u))
#pacman -R $(comm -23 <(pacman -Qq | sort) <((
pacman -Qq | sort > /tmp/allInstalled.reset
rm /tmp/baseDeps.reset

for i in $(pacman -Qqg base base-devel)
do
    pactree -ul "$i" >> /tmp/baseDeps.reset
done

for i in pacman glibc pacman-contrib
do
    echo "$i" >> /tmp/baseDeps.reset
done

sort -u /tmp/baseDeps.reset > /tmp/baseDepsSorted.reset

removePkgs="$(comm -23 /tmp/allInstalled.reset /tmp/baseDepsSorted.reset)"

pacman -R --noconfirm $removePkgs

#echo "Adding back other packages..."
pacman -S --noconfirm base-devel pacman-contrib asp openssh git python2 dosfstools rsync squashfs-tools libisoburn python2-gitpython parched unison arch-install-scripts lynx python2-ndg-httpsclient wget findbrokenpkgs tig