#! /bin/sh

# Abort if any command returns an error value
set -e 

case "$1" in
  configure)
    # cleanup - remove Proxmox Release Key key from /etc/apt/trusted.gpg
    /usr/bin/apt-key --keyring /etc/apt/trusted.gpg del 9887F95A >/dev/null 2>&1 || /bin/true

    # cleanup - remove old stretch-incompatible variant of installing release key
    rm -f /etc/apt/trusted.gpg.d/proxmox-ve.gpg /etc/apt/trusted.gpg.d/proxmox-ve.gpg~

    # setup kernel links for installation CD (rescue boot)
    mkdir -p /boot/pve
    ln -sf /boot/pve/vmlinuz-4.15 /boot/pve/vmlinuz
    ln -sf /boot/pve/initrd.img-4.15 /boot/pve/initrd.img
    ;;
esac

exit 0