Bless as a Service

index.js

var express = require("express");
var logfmt = require("logfmt");
var parser = require('bless').Parser;
var app = express();

app.use(logfmt.requestLogger());

app.post('/:name.css', function(request, response) {
	response.writeHead(200, {'Content-Type': 'application/json'});
	var bless = new parser({
		"output": request.params.name + ".css",
		"options": request.query
	});

	var cssData = "";
	request.on('data', function (data) { cssData += data; });
	request.on('end', function () {
		bless.parse(cssData, function (error, files, numSelectors) {
			response.end(JSON.stringify({
				"error": error,
				"files": files,
				"numSelectors": numSelectors
			}));
		});
	});
});

var port = Number(process.env.PORT || 5000);
app.listen(port, function() {
	console.log("Listening on " + port);
});

package.json

{
	"name": "baas",
	"version": "1.0.0",
	"description": "BlessCSS as a Service",
	"main": "index.js",
	"scripts": {
		"test": "echo \"Error: no test specified\" && exit 1"
	},
	"author": "Maciej Łebkowski <m.lebkowski@gmail.com>",
	"license": "BSD",
	"dependencies": {
		"bless": "~3.0.3",
		"logfmt": "~0.21.0",
		"express": "~3.4.8"
	},
	"engines": {
		"node": "0.10.x"
	}
}

Procfile

web: node index.js