#!/bin/bash

# Example output:
#  /media/me/whatever
#  /media/me/whatever2
#
lsblkOutput=$(lsblk -J -o MOUNTPOINT | \
              jq -r '.blockdevices[] | select(.mountpoint != null) | .mountpoint | select(startswith("/media"))');

nameToShow=""
deviceMountpoint=""

toConky=""

if [[ "$lsblkOutput" == "" ]]
then
  exit
fi

# To array
readarray -t devices <<<"$lsblkOutput"
for device in "${devices[@]}"
do
    # Remove the path...
    nameToShow=${device##*/}
    # If the name has several words, only show the first one.
    nameToShow=${nameToShow%\ *}
    # In case the device has whitespaces in the name -> escape them
    device=$(printf "%q" "$device")

    toConky="$toConky\${template3 $nameToShow $device}\n"
done

printf '%b' "$toConky"