#!/bin/sh

if [ "$1" = "prereqs" ]; then
	echo "dropbear"
	exit
fi

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

copy_exec /usr/share/initramfs-tools/zfsunlock /usr/bin/zfsunlock

if [ -f /etc/initramfs-tools/etc/motd ]; then
	copy_file text /etc/initramfs-tools/etc/motd /etc/motd
else
	tmpf=$(mktemp)
	echo "If you use zfs encrypted root filesystems, you can use \`zfsunlock\` to manually unlock it" > "$tmpf"
	copy_file text "$tmpf" /etc/motd
	rm -f "$tmpf"
fi