#!/bin/bash

FLAC=$1

echo "$FLAC"

if [ -z $(metaflac --show-tag BARCODE "$FLAC") ]; then
    read BARCODE
    if [ ! -z $BARCODE ]; then
	echo Set BARCODE to $BARCODE
	metaflac --set-tag "BARCODE=$BARCODE" "$FLAC"
    else
	echo No barcode enered, skipping
    fi
else
    echo Barcode already set, skipping
fi