server.js

// Set Debugging up:
if (process.env.NODE_ENV === 'development' && !process.env.DEBUG) {
    process.env.DEBUG = '*';
}

// var path = require('path');
var debug = require('debug');
var log   = debug('metal-forge');
var error = debug('metal-forge:error');

var express = require('express');
var app = express();

// Configurations
var config = require('./config.json');
var port = process.env.PORT || 8080;
var host = process.env.HOSTNAME || 'localhost';


// modules
var routes = require('routes');
var build_tasks = require('build_tasks');

if (!config.webhooks) {
    error("webhooks isn't defined in `config.json`");
    throw new Error("webhooks isn't defined in `config.json`");
}

app.use(routes);

var server = app.listen(port, host, function () {
    'use strict';
    var server_host = server.address().address;
    var server_port = server.address().port;

    console.log('App listening at http://%s:%s', server_host, server_port);

    // Output the cURL commands for testing webhooks
    Object.keys(config.webhooks).forEach(function (path) {
        'use strict';
        var webhook = config.webhooks[path];
        var curl_parts = [
            'curl -X ' + webhook.method
        ];
        if (webhook.username && webhook.password) {
            curl_parts.push('-u ' + webhook.username + ':' + webhook.password);
        }
        if (webhook.expected_header) {
            Object.keys(webhook.expected_header).forEach(function (key) {
                var element = webhook.expected_header[key];
                curl_parts.push('--header "' + key + ': ' + element + '"');
            });
        }
        curl_parts.push(server.address().address + ':' + server.address().port + '/' + config.path_to_webhook + '/' + path);

        console.log('Test `' + webhook.name + '` Webhook with:\n' + curl_parts.join(' ') + '\n');
    });
});

// Initialise codebase and build
build_tasks.init_build();