#!/bin/zsh

HOST=$(hostname)

if [[ $HOST == "bogues" ]]; then
  if grep -qs '/media/ext_sd' /proc/mounts; then
    mount -o remount,exec,nouser,nousers /media/ext_sd
    mkdir /media/ext_sd/tmp
    chmod 777 /media/ext_sd/tmp
  else
    echo "External disk not mounted, exiting."
    exit
  fi
  cd /usr
  rsync -avv portage/ portage_/
  umount portage
  rm portage.squashfs
  mv portage_ portage
fi

perl-cleaner --reallyall
emaint --check all
emaint --fix all
emerge --sync
emerge -avuDN --with-bdeps y --keep-going world
echo "-------------------------"
read p\?"press enter to continue... "
etc-update
emerge -av --depclean
revdep-rebuild
emerge @preserved-rebuild
eclean -d distfiles
localepurge

if [[ $HOST == "bogues" ]]; then
  mksquashfs portage portage.squashfs -comp xz
  rm -rf /usr/portage
  mkdir /usr/portage
  mount portage
  rm -r /media/ext_sd/tmp
  mount -o remount,users,auto /media/ext_sd
fi