#!/usr/bin/env ruby

require_relative '../lib/livetext'

def handle_ltx(src)
  abort "Unknown file extension" unless src =~ /.ltx$/
  x = Livetext.new
  x.process_file(src)
end

# Main

case ARGV.first 
  when  "-v", "--version"
    puts "#{Livetext::VERSION}\n "
    exit
  when nil
    puts <<-EOF
    Usage: 
      livetext -v
      livetext --version
      livetext filename
    
    EOF
    exit
  else
    src = ARGV.first
end

handle_ltx(src)