#!/usr/bin/env ruby
require 'maven/jetty/ruby_maven'
require 'thor'

class JettyCommand < Thor
  no_tasks do
    def mvn
      @mvn ||= Maven::Jetty::RubyMaven.new
    end
    
    def exec(*args)
      ARGV.clear # clean up in case another script gets executed
      mvn.exec(args)
    end
  end

  desc "[run]", "runs jetty with a rails filesystem layout"
  method_option :environment, :aliases => '-e', :type => :string, :required => false, :desc => 'rails environment'
  method_option :port, :type => :numeric, :default => 8080, :desc => 'http port'
  method_option :sslport, :type => :numeric, :default => 8443, :desc => 'https port'
  def server(*args)
    args = ARGV.dup
    args.delete('server')
    if i = args.index("--")
      maven_args = args[i..-1]
    end
    maven_args ||= []
    maven_args << "-Drails.env=#{options[:environment]}" if options[:environment]
    maven_args << "-Djetty.port=#{options[:port]}"
    maven_args << "-Djetty.sslport=#{options[:sslport]}"
    exec(*(["jetty:run", "-Prun"] + maven_args))
  end

  desc "war WARFILE", "runs jetty with a given warfile"
  method_option :port, :type => :numeric, :default => 8080, :desc => 'http port'
  method_option :sslport, :type => :numeric, :default => 8443, :desc => 'https port'
  def war(file, *args)
    args = ARGV.dup
    if i = args.index("--")
      maven_args = args[i..-1]
    end
    maven_args ||= []
    maven_args << "-Djetty.war=#{file}"
    maven_args << "-Djetty.port=#{options[:port]}"
    maven_args << "-Djetty.sslport=#{options[:sslport]}"
    exec(*(["jetty:deploy-war", "-Pwar"] + maven_args))
  end

  desc "pom", "dump the pom used into pom.xml"
  method_option :force, :type => :boolean, :default => false, :desc => 'force to overwrite pom.xml'
  def pom(*args)
    if File.exists?('pom.xml') && !options[:force]
      warn "abort. pom.xml already exist. use --force to overwrite"
    else
      mvn.dump_pom(options[:force])
    end
  end

  def help(*args)
    super(*args)
    goal = 
      case args[0]
      when 'server'  
        'run'
      when 'war' 
        'deploy-war'
      end
# TODO not sure whether or not these options are needed/helpful
#    if goal
#      puts
#      puts "Maven Options: (from jetty maven plugin)"
#      exec ["jetty:help", "-Ddetail=true", "-Dgoal=#{goal}"]
#    end
  end

end
if i = ARGV.index('run')
  ARGV[i] = 'server'
end
#p ARGV.detect {|a| p a ;a =~ /^[a-z]/ }
unless ARGV[0] =~ /^[a-z]/
  ARGV.insert(0, 'server')
end
JettyCommand.start