gistfile1.txt

#!/usr/bin/env ruby

require "term/ansicolor"
include Term::ANSIColor

EXTENSIONS = ["swift", "m", "mm", "c", "cpp", "h", "hpp", "rb", "py", "js", "css", "coffee"]

filename_printed = false

Dir["**/*"].each do |filename|
  extension = File.extname(filename)[1..-1]
  next unless EXTENSIONS.include? extension

  if filename_printed
    puts
  end

  filename_printed = false

  File.readlines(filename).each_with_index do |line, index|
    if line =~ /TODO|XXX|FIXME/
      unless filename_printed
        parts = filename.split("/")

        if parts.count > 1
          puts "#{green}#{parts[0..-2].join("/")}/#{bold}#{parts[-1]}#{reset}"
        else
          puts "#{green}#{bold}#{filename}#{reset}"
        end

        filename_printed = true
      end

      line = line.strip.gsub(/TODO|XXX|FIXME/, "#{red}#{bold}\\0#{reset}")

      puts "#{yellow}#{bold}#{index}#{reset}: #{line}"
    end
  end
end