#!/usr/bin/env nix-shell
#! nix-shell -i bash -p shntool cuetools flac
# shellcheck shell=bash

set -xeuo pipefail

cuesheet="$1"

audio="$2"
format="${audio##*.}"
albumdir=$(mktemp -d)

shnsplit -f "$cuesheet" "$audio" -d "$albumdir" -o "$format"
find "$albumdir" -type f -print0  | sort -zn | xargs -t0 cuetag.sh "$cuesheet"

shopt -s nocaseglob
for file in cover.*; do
	cp "$file" "$albumdir"
done

echo "Split exported to: '${albumdir}'"