#!/bin/sh
set -e

if [ -z "$1" ]; then
   echo "Usage: $0 version" >&2
   exit 1
fi

cd "$HOME/VirtualBox VMs"
rm -f VBoxGuestAdditions_*.iso Oracle_VM_VirtualBox_Extension_Pack-*.vbox-extpack

ww "http://download.virtualbox.org/virtualbox/$1/VBoxGuestAdditions_$1.iso" \
   "http://download.virtualbox.org/virtualbox/$1/Oracle_VM_VirtualBox_Extension_Pack-$1.vbox-extpack"

exec sudo VBoxManage extpack install --replace \
   --accept-license=33d7284dc4a0ece381196fda3cfe2ed0e1e8e7ed7f27b9a9ebc4ee22e24bd23c \
   "Oracle_VM_VirtualBox_Extension_Pack-$1.vbox-extpack"