#!/bin/bash

# Find all directories two levels deep (Artist/Album) containing FLAC files
find . -type f -iname "*.flac" | \
  awk -F/ 'NF>=3 {print $(NF-2) "/" $(NF-1)}' | sort -u | while read -r album_path; do
    full_album_path="./$album_path"
    echo "Processing album: $full_album_path"

    # Run metaflac on all FLAC files in the album directory
    metaflac --add-replay-gain "$full_album_path"/*.flac
done