Simple local webserver for pages testing

server.rb

#!/usr/bin/ruby

# Local Server for site tests

%w|webrick optparse|.each do |gem|
  raise LoadError, "Cannot load gem #{gem}" unless require gem
end

options = {}


# Parse options
optparse = OptionParser.new do|opts|
    opts.banner = "Usage: server.rb [options]"

	options[:port] = 3000
	opts.on( '-p', '--port PORT', 'Port Number (default 3000)' ) do |port|
	     options[:port] = port
	end
	options[:docroot] = Dir.pwd
	opts.on( '-d', '--doc_root PATH', 'Document Root (default current dir)' ) do |docroot|
		puts docroot
	     options[:docroot] = docroot
	end
	options[:bind] = "localhost"
	opts.on( '-b', '--bind HOST', 'Address to bind to (default localhost)' ) do |bind|
	     options[:bind] = bind
	end
	opts.on( '-h', '--help', 'Display this screen' ) do
	  puts opts
	  exit
	end

end
optparse.parse!

# Initialize and start WEBrick
WEBrick::HTTPUtils::DefaultMimeTypes.store('rhtml', 'text/html')
server = WEBrick::HTTPServer.new(
	:BindAddress => options[:bind],
	:Port => options[:port],
	:DocumentRoot => options[:docroot] )
trap "INT" do server.shutdown end
server.start