thinkable-ducks/web.js

supervisor-controlled image for useful-wind

// Generated by CoffeeScript 2.4.1
(function() {
  // Web Services
  // ============
  var Zappa, pkg, serialize;

  Zappa = require('core-zappa');

  pkg = require('./package.json');

  serialize = require('useful-wind-serialize');

  module.exports = function(cfg) {
    var web;
    if (cfg.web == null) {
      return;
    }
    if (cfg.versions == null) {
      cfg.versions = {};
    }
    cfg.versions[pkg.name] = pkg.version;
    return web = Zappa.run(cfg.web, async function() {
      var errors;
      this.use({
        morgan: 'combined'
      });
      this.helper({cfg});
      this.cfg = cfg;
      // Generic statistics
      // ------------------
      this.get('/', function() {
        return this.json({
          ok: true,
          package: pkg.name,
          uptime: process.uptime(),
          memory: process.memoryUsage(),
          versions: this.cfg.versions
        });
      });
      // Modules web services
      // --------------------
      errors = (await serialize.modules(cfg.use, this, 'web'));
      if (errors > 0) {
        throw new Error(`web had ${errors} errors`);
      }
    });
  };

}).call(this);