Lightweight server to run and test SPA bounded to API service

HTTP-Proxy for dev

var express = require('express');
var app = express();
var httpProxy = require('http-proxy');

var dirname = __dirname;
var port = process.env.PORT || 8081;

var extservice = 'xxx.ru';
var extProtocol = 'http:';
var extPort = 9000;


app.use(express.static(dirname));
app.listen(port);

var proxy = new httpProxy.createServer({
	target: {
		protocol: 'http:'
	}
});

app.get('/', function (req, res) {
	res.sendfile(dirname + '/index.html');
});
app.get('*.html', function (req, res) {
	console.info(dirname + req.url);
	res.sendfile(dirname + req.url);
});
app.get('*.js', function (req, res) {
	console.info(dirname + req.url);
	res.sendfile(dirname + req.url);
});
app.get('*.css', function (req, res) {
	console.info(dirname + req.url);
	res.sendfile(dirname + req.url);
});

app.all('*', function (req, res) {
	console.info(req.url);
	proxy.web(req, res, { target: extProtocol + '//' + extservice + ':' + extPort  });
});

console.log('Server running on http://localhost:' + port);