#!/bin/sh

# First make sure the zfs kmod is loaded
modprobe zfs 2>/dev/null
udevadm settle

# Inspired by Alpine Linux's mkinitfs script - search for encrypted pool's by means of the cmdline root atribute
local _root_vol="${root}"
local _root_pool="${_root_vol%%/*}"

# Import the root pool
zpool import -N -d /dev $_root_pool

# If the pool is encrypted run zlevis-fetch to decrypt using the tpm2
if [ $(zpool list -H -o feature@encryption $_root_pool) = "active" ]; then
	local _encryption_root=$(zfs get -H -o value encryptionroot $_root_vol)
	if [ "$_encryption_root" != "-" ]; then
		zlevis-fetch || echo "Zlevis-fetch failed!"
	fi
fi