adamphillips/the_dude

#!/usr/bin/env ruby
require 'the_dude'

# Load rc files from home directory and local directory
TheDude::Dsl.from_file "#{ENV['HOME']}/.duderc"
TheDude::Dsl.from_file '.duderc'

# Setup rlwrap for readline support
if ARGV.include? '-i'
  interactive_mode = true
  if !ENV['__REPL_WRAPPED'] && system("which rlwrap > /dev/null 2> /dev/null")
    ENV['__REPL_WRAPPED'] = '0'

    exec "rlwrap #{Shellwords.escape(__FILE__)} #{ARGV.join(' ')}"
  end
end

question = ARGV.join(' ')

if interactive_mode
  loop do
    print "dude, "
    begin
      question = $stdin.gets.chomp
    rescue NoMethodError, Interrupt
      exit
    end

    puts TheDude.ask question
    puts ''
  end
else
  puts TheDude.ask question
end