kuvo_txt_to_tracklist.rb

#!/usr/bin/env ruby
# Converts a playlist exported from Rekordbox in "KUVO TXT" format to a more useful format of Artist - Title
# (C) 2022 Lyjia
require 'csv'

src = ARGV[0]
buf = ""

raise "Give me a file to process!" if src.nil?
raise "File '#{src}' does not exist!" unless  File.exist?(src)

$stderr.puts "Processing #{src}..."

CSV.foreach(src, col_sep: "\t", headers: true, encoding: "UTF-16LE:UTF-8") do |row|
	line = "#{row['Artist']} - #{row['Track Title']}\n"
	puts line
	buf << line
end

newname = src[0...-4] + " tracklist" + src[-4...]
$stderr.puts "Writing file to #{newname}"

File.write(newname, buf)