#!/bin/bash

if [[ $# -lt 2 ]]; then
  echo "yt-music - download music from youtube"
  echo "Using: ./yt-music [link] \"Autor - Song\" (yt-dlp args)"
  exit 0
fi

filename="${2}.mp3"

IFS="-" read -a array <<< "$2"

artist=${array[0]}
artist=`echo $artist | sed 's/ *$//g'` 
song=${array[1]}
song=`echo $song | sed 's/ *$//g'` 

yt-dlp $1 -x --audio-format mp3 -o "$filename" $3 

id3v2 -a "${artist}" "$filename"
id3v2 -t "${song}" "$filename"