#!/bin/bash

# Make a buffered FIFO queue
mkfifo /tmp/fifo 2> /dev/null
exec 4<> /tmp/fifo

# Put the output to fd 4 and put the TUI to 2, since pipes redirect 1 by default
cat /dev/stdin | ./target/release/select_option /proc/self/fd/4 1>&2

read -r VAL < /proc/self/fd/4

echo $VAL

rm /tmp/fifo