#!/usr/bin/env ruby
=begin
backpack
(c) 2008 Grégoire Lejeune
=end

require 'rubygems'
require 'optparse'
require 'backpack'

options = {}

opts = OptionParser.new do |opts|
	opts.banner = "Usage: backpack [options] plugin_name"
	opts.define_head "#{File.basename($0)} is a plugin generator for bivouac"
	opts.separator ""
	
	opts.separator "Specific options:"
	
	opts.on("-g", "--generator NAME:TYPE,...", "Generator list. TYPE must be 'view' or 'controller'") { |list| 
	  options[:generators] = list.split( "," ).map{ |g| g.strip }.map{ |g| g.split(":").map{|t| t.strip}}
	}
	opts.on("-c", "--no-controller-helpers", "Do not create controller helper") { |noch| 
	  options[:noch] = noch
	}
	opts.on("-v", "--no-view-helpers", "Do not create view helper") { |novh| 
	  options[:novh] = novh
	}

	
	opts.separator ""
  opts.separator "Common options:"
  
  # No argument, shows at tail.  This will print an options summary.
  # Try it and see!
  opts.on_tail("-?", "--help", "Show this message") do
    puts opts
    exit
  end
  
  # Another typical switch to print the version.
  opts.on_tail("-V", "--version", "Show version") do
    class << Gem; attr_accessor :loaded_specs; end
    puts Gem.loaded_specs['backpack'].version
    exit
  end
end

# Parse options
opts.parse! ARGV
if ARGV.length < 1
    puts opts
    exit
end

# Get APP name
name = ARGV.dup

Backpack.new( options, name[0] ).run()