For philipp

tree.rb

require 'find'
require 'term/ansicolor'

class Color
  extend Term::ANSIColor
end

root = ARGV[0] || Dir.pwd

Find.find(root) do |path|
  p_path = path.sub(root, '')
  depth = File.dirname(p_path).split(/\//).count
  p_path =("  " * depth) + File.basename(p_path)

  puts File.directory?(path) ? Color.green(p_path) : Color.clear(p_path)
end