simple blog server

simpleserver

var http = require('http');
var fs = require('fs');
var hyperstream = require('hyperstream');
var article = require('markdown-directory')(__dirname + '/articles');

var server = http.createServer(function (req, res) {

    if(req.url == "/"){

         fs.readdir(__dirname + '/articles', function (err, files) {
            res.end(files.map(function (file) {
                var title = file.replace(/\.markdown$/, '');
                return '<div><a href="/articles/' + title + '">'
                    + title + '</a></div>'
                ;
            }).join('\n'));
        })
    }
    else{
        var m = RegExp('^/articles/(.+)').exec(req.url);
        if (!m) return res.end('cats');
        res.setHeader('content-type', 'text/html');
        fs.createReadStream(__dirname + '/article.html')
            .pipe(hyperstream({
                'title': m[1],
                '#article': article(m[1]),
            }))
            .pipe(res)
        ;
    }
});
server.listen(process.argv[2] || 80);