#!/bin/sh
_dev=${1:-sd2}

if mount | grep -q "/mnt"
then
    echo "already mounted"
    mount | grep "/mnt"
    exit 1
fi

# check if already decrypted
_biodev=$(doas bioctl softraid0 | grep -B1 $_dev | head -1 | awk '{print $5}' \
            || exit 1)

# if not
if [ -z "$_biodev" ]
then
    # decrypt
    pass Local/hagibis-usb-nvme | doas bioctl -s -c C -l ${_dev}a softraid0
    # and read again
    _biodev=$(doas bioctl softraid0 | grep -B1 $_dev | head -1 | awk '{print $5}' \
                || exit 1)
fi

# it still might not be there (wrong password etc..)
if [ -n "$_biodev" ]
then
    echo "${_dev}a attached as $_biodev"
    # mount biodev
    doas mount /dev/${_biodev}a /mnt \
        && echo "${_biodev}a mounted to /mnt"
fi