Merge in ambrosechua's work on CLI

app.js

@@ -1,30 +1,88 @@
+#!/usr/bin/env node
+
 'use strict';
 
 var express     = require('express');
-var config      = require('./config');
+var fs          = require('fs');
+var https       = require('https');
 var middleware  = require('./middleware');
+var app         = express();
+var defaultPort = 80;
+var server      = app;
+var config;
+var sslOptions;
+
+try {
+  config = require('./config');
+} catch (e) {
+  config = require('./config.default');
+
+  var argv = require('minimist')(process.argv.slice(2), {
+    alias: {
+      u: 'username',
+      p: 'password',
+      _: ['database', 'd'],
+      a: 'admin'
+    },
+    'boolean': ['a'],
+    'default': {
+      port: '8081'
+    }
+  });
 
-var app = express();
+  config.site.port = Number.parseInt(argv.port, 10);
+
+  if (argv.u && argv.p && (argv.a ? !argv._.length : argv._.length)) { //TODO: Improve validation
+    if (argv.a) {
+      config.mongodb.admin = true;
+      config.mongodb.adminUsername = argv.u;
+      config.mongodb.adminPassword = argv.p;
+    } else {
+      config.mongodb.admin = false;
+      config.mongodb.auth[0] = {
+        username: argv.u,
+        password: argv.p,
+        database: argv._[0]
+      };
+      if ([argv.u, argv.p, argv._].every(function (ele) { return typeof ele === 'object'; })) { //TODO: Improve validation
+        argv.u.forEach(function (ele, i) {
+          config.mongodb.auth[i] = {
+            username: argv.u[i],
+            password: argv.p[i],
+            database: argv._[i]
+          };
+        });
+      }
+    }
+  } else {
+    console.log('Usage: mongoe [options] [dbname]');
+    console.log('');
+    console.log('Options:');
+    console.log('  -a, --admin              enable admin login');
+    console.log('  -u, --username=USERNAME  username for authentication. can pass multiple values.');
+    console.log('  -p, --password=PASSWORD  password for authentication. can pass multiple values.');
+    console.log('  -d, --database=DATABASE  use DATABASE. not needed when using admin login. can pass multiple values.');
+    console.log('      --port=PORT          listen on PORT.');
+    console.log('');
+    console.log('Create config.js to supress this message.');
+    process.exit(0);
+  }
+}
 
 app.use('/', middleware(config));
 app.set('read_only', config.options.readOnly || false);
 
-var defaultPort = 80;
-var server      = app;
-
 if (config.site.sslEnabled){
   defaultPort     = 443;
-  var https       = require('https');
-  var fs          = require('fs');
-  var sslOptions  = {
+  sslOptions  = {
     key:  fs.readFileSync(config.site.sslKey),
     cert: fs.readFileSync(config.site.sslCert)
   };
-  server          = https.createServer(sslOptions, app);
+  server = https.createServer(sslOptions, app);
 }
 
 server.listen(config.site.port, config.site.host, function() {
   console.log('Mongo Express server listening',
-      'on port ' + (config.site.port || defaultPort),
-      'at ' + (config.site.host || '0.0.0.0'));
+    'on port ' + (config.site.port || defaultPort),
+    'at '      + (config.site.host || '0.0.0.0'));
 });

package.json

@@ -2,7 +2,10 @@
   "author": "https://github.com/andzdroid",
   "name": "mongo-express",
   "description": "Web-based admin interface for MongoDB",
-  "version": "0.24.1",
+  "version": "0.25.0",
+  "bin" : {
+    "mongoe" : "./app.js"
+  },
   "repository": {
     "type": "git",
     "url": "git://github.com/andzdroid/mongo-express.git"
@@ -16,12 +19,13 @@
     "errorhandler": "1.4.2",
     "express": "4.13.3",
     "express-session": "1.11.3",
+    "minimist": "~1.2.0",
     "method-override": "2.3.5",
     "mongodb": "2.0.43",
     "morgan": "1.6.1",
     "serve-favicon": "2.3.0",
     "swig": "1.4.2",
-    "underscore": "1.8.3"
+    "underscore": "~1.8.0"
   },
   "devDependencies": {
     "mocha": "2.3.3",