WEBRick server script

gistfile1.rb

# WEBRick server code
# - reading file specified per path, servlet then dynamically loads file and erb interprets the code inside of the .rhtml.

require 'webrick'

include WEBrick

require 'erb'

WEBrick::HTTPUtils::DefaultMimeTypes['rhtml'] = 'text/html'

server = WEBrick::HTTPServer.new :Port => 3000, :DocumentRoot => Dir.pwd

class CustomServlet < HTTPServlet::AbstractServlet

	def do_GET(request, response)
		response.status = 200 # Success
		File.open(request.path.to_s.sub(/\//, ''),'r') do |f|
			@template = ERB.new(f.read)
		end
		response.body = @template.result(binding)
		response['Content-Type'] = "text/html"
	end

	# Respond with an HTTP POST just as we do for the HTTP GET.
	alias :do_POST :do_GET
end

server.mount('', CustomServlet)

yield server if block_given?

trap 'INT' do server.shutdown end

server.start