'use strict';

const fs = require('fs');
let devHost = 'localhost';

fs.readFile('.devhost', (err, buf)=> {
    if (!err) {
        devHost = JSON.parse(buf.toString()).host;
    }
});

module.exports = () => {
    return (req, res, next) => {
        Object.assign(res.locals, {
            devHost: devHost
        });

        next();
    };
};