#!/usr/bin/env ruby

lib = File.expand_path('../../lib', __FILE__)
$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)

require 'shell2html'

if ARGV.count > 0
  file = ARGV[0]
  if !File.exists? file
    puts "File #{file} Not found"
    exit(1)
  end
  puts Shell2html.to_html(File.read(file))
else
  txt = $stdin.read
  puts Shell2html.to_html(txt)
end