polar/lib/index.js

boilerplate for a basic express setup with metaserve

// Generated by CoffeeScript 1.8.0
(function() {
  var express, express_busboy, express_session, setup, utils,
    __slice = [].slice;

  express = require('express');

  express_busboy = require('express-busboy');

  express_session = require('express-session');

  utils = require('./utils');

  setup = function() {
    var RedisStore, app, config, configs, middleware, _i, _len, _ref, _ref1, _ref2;
    configs = 1 <= arguments.length ? __slice.call(arguments, 0) : [];
    config = utils.merge_all(configs);
    app = config.app || express();
    if (config.app) {
      app = config.app;
      delete config.app;
    }
    app.config = config;
    app.set('views', config.view_dir || config.static_dir || '.');
    app.set('view engine', config.view_engine || 'pug');
    app.use(config.logger || function(req, res, next) {
      console.log("[" + (new Date().toISOString()) + "] " + req.method + " " + req.url);
      return next();
    });
    app.use(express.json(config.json));
    express_busboy.extend(app, Object.assign(config.busboy || {}, {
      upload: true
    }));
    if (config.session != null) {
      RedisStore = require('connect-redis')(express_session);
      app.use(express_session(utils.merge_objs({
        key: "sid:" + (((_ref = config.session.cookie) != null ? _ref.domain : void 0) || "*"),
        store: new RedisStore({
          host: ((_ref1 = config.redis) != null ? _ref1.host : void 0) || 'localhost'
        }),
        cookie: {
          maxAge: 1000 * 60 * 60 * 24 * 30 * 3
        }
      }, config.session)));
    }
    if (config.middleware != null) {
      _ref2 = config.middleware;
      for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
        middleware = _ref2[_i];
        app.use(middleware);
      }
    }
    app.useMetaserve = function() {
      var metaserve, _ref3, _ref4;
      metaserve = require('metaserve');
      return app.use(metaserve(((_ref3 = config.metaserve) != null ? _ref3.config : void 0) || config.static_dir, ((_ref4 = config.metaserve) != null ? _ref4.compilers : void 0) || {
        css: [!config.debug ? require('metaserve-bouncer') : void 0, require('metaserve-css-postcss')],
        js: [!config.debug ? require('metaserve-bouncer') : void 0, require('metaserve-js-coffee-reactify')]
      }));
    };
    app.start = function() {
      return app.listen(config.port, function() {
        return console.info("Listening on :" + config.port);
      });
    };
    return app;
  };

  module.exports = setup;

}).call(this);