#!/usr/bin/env ruby

require 'rubygems'
require File.expand_path(File.dirname(__FILE__) + '/../lib/screwcap')
require File.expand_path(File.dirname(__FILE__) + '/../lib/trollop')


p = Trollop::Parser.new do
  opt :silent, "Be silent"
  opt :nocolor, "Do not color output"
  opt :debug, "Turn on debugger.  Will print full stacktrace if an exeception was raised"
  opt :help, "Show this message"
  banner <<-EOF 

    Usage: screwcap [options] file task_name [[task_name2], [task_name3], ...]
    Example: screwcap config/deploy.rb deploy_to_staging
  EOF
end

opts = Trollop::with_standard_exception_handling p do
  opts = p.parse ARGV
  if opts[:debug] == true
    require 'ruby-debug'
    Debugger.start
  end
  raise Trollop::HelpNeeded if ARGV.size < 2
  recipe_file = ARGV.shift
  begin
    Deployer.new(opts.merge(:recipe_file => recipe_file)).run! ARGV.map {|a| a.to_sym }
  rescue Exception => e
    raise e if opts[:debug] == true
    $stderr << e
    $stderr << "\n"
  end
end