#!/bin/sh

set -e

case "$1" in
    (configure)
    # unlink if it's a symlink
    if [ -L /var/empty ]; then
        unlink /var/empty
    fi
    # delete if it's a file
    if [ -f /var/empty ]; then
        rm -rf /var/empty
    fi
    # guarantees it's a directory
    mkdir -p /var/empty
    if ! getent group cvdnetwork > /dev/null 2>&1
    then
        addgroup --system cvdnetwork
    fi

    # Create the kvm group when running inside a docker container.
    if test -f /.dockerenv && ( ! getent group kvm > /dev/null 2>&1 )
    then
        addgroup --system kvm
    fi
    ;;
esac

#DEBHELPER#