#!/bin/sh
set -e

PREREQS=""
case $1 in
        prereqs) echo "${PREREQS}"; exit 0;;
esac

. /usr/share/initramfs-tools/hook-functions

copy_exec /usr/bin/curl /bin

. /etc/default/anerd-client
servers=
for i in $POOL; do
	# We need ip addresses to insert into the initramfs
	# since we can't resolve hostnames there
	if echo "$i" | grep -qs "^[0-9]\+\.[0-9]\+\.[0-9]\+\.[0-9]\+$"; then
		servers="$servers $i"
	else
		ip=$(host -4 $i | grep " has address " | sed -e "s%.* has address %http://%")
		servers="$servers $ip"
	fi
done
echo "$servers" > ${DESTDIR}/etc/anerd_server
