HW Resource Utility

LOCATOR = "locator_#{File.basename(Dir.getwd)}"

puts "Run this script inside a directory with all the files you want to include."
puts "Enter the URL for download:"

url = gets.chomp

files = Dir.entries(".") - [".", "..", File.basename($0), LOCATOR]

trash = []
files.each do |f| if f.end_with?("R.png") and f2=files.find{|ff| ff==f.chomp("R.png")+"L.png"}
    trash << f2
    f.chomp!("R.png")
  end
end
files.delete_if {|f| trash.include?(f)}

files.collect! {|f| f.chomp(".png")}

f = File.new(LOCATOR, "w")
f.puts url
f.puts files

f.close