class Opal::CliRunners::Server

def app(source) 

def app(source)
  lambda do |env|
    case env['PATH_INFO']
    when '/'
      body = <<-HTML
      <!doctype html>
      <html>
        <head>
          <meta charset="utf-8"/>
          <script src="/cli_runner.js"></script>
        </head>
      </html>
      HTML
      [200, {}, [body]]
    when '/cli_runner.js'
      [200, {'Content-Type' => 'text/javascript'}, [source]]
    else
      [404, {}, [body]]
    end
  end
end

def exit_status 

def exit_status
  nil
end

def initialize(output, port) 

def initialize(output, port)
  @output ||= output || $stdout
  @port = port
end

def run(source, argv) 

def run(source, argv)
  unless argv.empty?
    raise ArgumentError, 'Program arguments are not supported on the PhantomJS runner'
  end
  require 'rack'
  require 'webrick'
  require 'logger'
  @server = Rack::Server.start(
    :app       => app(source),
    :Port      => port,
    :AccessLog => [],
    :Logger    => Logger.new(output)
  )
end