#!/bin/sh

set -e

if [ "$1" = "configure" ] && dpkg --compare-versions "$2" le-nl "1.9-1ubuntu0.1~"; then
    # we rm_conffile due to LP:#1867366, so maybe restore them based on bug comment 17
    if [ ! -f /etc/nvme/hostid ] && [ ! -f /etc/nvme/hostnqn ]; then
        if [ -f /etc/nvme/hostid.dpkg-backup ]; then
            # hostid was modified, keep it
            mv -f /etc/nvme/hostid.dpkg-backup /etc/nvme/hostid
        fi
        if [ -f /etc/nvme/hostnqn.dpkg-backup ]; then
            # hostnqn was modified, keep it
            mv -f /etc/nvme/hostnqn.dpkg-backup /etc/nvme/hostnqn
            if [ -f /etc/nvme/hostid.dpkg-remove ] && [ ! -f /etc/nvme/hostid ]; then
                echo "WARNING: /etc/nvme/hostid is not unique, you should regenerate it (LP:#1867366)"
                mv -f /etc/nvme/hostid.dpkg-remove /etc/nvme/hostid
            fi
        fi
    fi
fi

if [ "$1" = "configure" ]; then
    if [ ! -s /etc/nvme/hostnqn ]; then
        nvme gen-hostnqn > /etc/nvme/hostnqn
    fi
    if [ ! -s /etc/nvme/hostid ]; then
        uuidgen > /etc/nvme/hostid
    fi
fi

# Automatically added by dh_installdeb/12.10ubuntu1
dpkg-maintscript-helper rm_conffile /etc/nvme/hostid 1.9-1ubuntu0.1~ nvme-cli -- "$@"
# End automatically added section
# Automatically added by dh_installdeb/12.10ubuntu1
dpkg-maintscript-helper rm_conffile /etc/nvme/hostnqn 1.9-1ubuntu0.1~ nvme-cli -- "$@"
# End automatically added section


exit 0