#!/bin/sh

set -e

PATH=/usr/sbin:/usr/bin:/sbin:/bin

root="${1}"
question="${2}"
value="${3}"
seen="${4}"

[ "${seen}" ] || seen=true

if ! (echo "SET ${question} ${value}"; echo "FSET ${question} seen ${seen}") | chroot "${1}" /usr/bin/debconf-communicate -fnoninteractive live-boot >/dev/null
then

chroot "${1}" /usr/bin/debconf-communicate -fnoninteractive live-boot >/dev/null << EOF
REGISTER debian-installer/dummy ${question}
SET ${question} ${value}
FSET ${question} seen ${seen}
EOF

fi

exit 0