urlmap.js

exports.urlMap = function(map, nextApp){
	return function(request){
		for (var i = 0; i<map.length; i++){
			var match = map[i][0];
			var ctor = map[i][1];
			var returnRequest = map[i][2];
			if (request.pathInfo.match(match)){
				print("found match:", match);
				var res = ctor(request, match);
				if (res && returnRequest) return res;
				return nextApp(request);
			}
		}
		return nextApp(request);

	}
}

exports.rewrite = function(replacement){
	return function(request, match ){
		request.pathInfo=request.pathInfo.replace(match, replacement);
	}
}

exports.redirect = function(replacement){
	var redirector = require("jack/redirect").Redirect(replacement);
	return function(request){
		return redirector(request);	
	} 
}

urlmapped-index.js

var urlConf = [
	[/^\/$/, rewrite("/blog/test")], 
	[/redir$/, redirect("/blog/test"), true]
];

var nodes = multiNode.listen({port: settings.port || 8080, nodes: settings.processes || 1}, 
	require( "http" ).createServer(
		require("jsgi-node").Listener(
			// uncomment this to enable compression with node-compress
			//require("pintura/jsgi/compress").Compress(
			require("commonjs-utils/urlmap").urlMap(urlConf, 
				require("pintura/jsgi/cascade").Cascade([ 
				// cascade from static to pintura REST handling
					// the main place for static files accessible from the web
					Static({urls:[""], root: "public", directoryListing: true}),
					Static({urls:["/explorer"], root: require("nodules").getCachePath("persevere-client/") + "/explorer"}),
					// this will provide access to the server side JS libraries from the client
					require("transporter/jsgi/transporter").Transporter({
						loader: require("nodules").forEngine("browser").useLocal().getModuleSource}),
						// main pintura app
						function(request){
							return pinturaApp(request);
						}
				])
			)
		//)
		)
	)
);