#!/bin/bash

music_dir="$HOME/Music"
previewdir="$HOME/.ncmpcpp/cover"
find $previewdir -type f -iname "*jpg" -delete
filename="$(mpc --format "$music_dir"/%file% current)"
previewname="$previewdir/$(openssl rand -hex 6).jpg"

ffmpeg -y -i "$filename" -an -vcodec copy "$previewname" &>/dev/null

if [[ $(pgrep setupCanvas.sh) ]]; then
    sh "$previewdir/nextImage.sh" 
fi