#!/bin/sh

set -e

# summary of how this script can be called:
#        * <new-preinst> `install'
#        * <new-preinst> `install' <old-version>
#        * <new-preinst> `upgrade' <old-version>
#        * <old-preinst> `abort-upgrade' <new-version>
# for details, see https://www.debian.org/doc/debian-policy/ or
# the debian-policy package


case "$1" in
    install|upgrade)
        dpkg-divert --package amazon-ec2-net-utils --add --rename \
                    --divert /etc/udev/rules.d/75-cloud-ifupdown.rules.disabled \
                    /etc/udev/rules.d/75-cloud-ifupdown.rules
        ;;
    
    abort-upgrade)
        ;;
    
    *)
        echo "preinst called with unknown argument \`$1'" >&2
        exit 1
        ;;
esac

# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.

#DEBHELPER#

exit 0