add wrapper script

wrapper.sh

@@ -0,0 +1,15 @@
+#!/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
+