add controllers plugin

app/routes/auth.js

@@ -2,12 +2,7 @@
 
 exports.register = function(plugin, options, next) {
 
-    let Controllers = {
-        auth: {
-            login: require('../controllers/auth/login'),
-            logout: require('../controllers/auth/logout')
-        }
-    };
+    let Controllers = plugin.controllers();
 
     plugin.route([
 

app/routes/core.js

@@ -2,12 +2,7 @@
 
 exports.register = function(plugin, options, next) {
 
-    var Controllers = {
-        core: {
-            fallback: require('../controllers/core/fallback'),
-            static: require('../controllers/core/static')
-        }
-    };
+    var Controllers = plugin.controllers();
 
     plugin.route([
 

app/routes/pages.js

@@ -2,11 +2,7 @@
 
 exports.register = function(plugin, options, next) {
 
-    var Controllers = {
-        pages: {
-            home: require('../controllers/pages/home')
-        }
-    };
+    var Controllers = plugin.controllers();
 
     plugin.route([
 

config/manifest.js

@@ -113,6 +113,15 @@ internals.manifest = {
             }
         },
 
+        {
+            plugin: {
+                register: './lib/controllers',
+                options: {
+                    path: './app/controllers'
+                }
+            }
+        },
+
         //  Core routes
         {
             plugin: './app/routes/core.js'

lib/controllers.js

@@ -0,0 +1,63 @@
+'use strict';
+
+/**
+ * this plugin wraps up the controller module(s) into
+ * a server method called `.controllers()` that can then be accessed later
+ * by route plugins.
+ */
+
+const Path = require('path');
+const Glob = require('glob');
+
+/**
+ * create an object representation of a directory containing
+ * javascript source files
+ *
+ * @param {String} fpath folder containing javascript files
+ * @returns {Object} representing a directory
+ */
+const pack = function(fpath) {
+    fpath = Path.resolve(fpath);
+    const pattern = Path.join(fpath, '**/**.js');
+    const files = Glob.sync(pattern);
+    const result = {};
+    files.forEach((file) => {
+        const module = require(file);
+
+        // remove the common abspath
+        file = file.replace(fpath, '');
+
+        // remove the file extension at the end
+        file = file.replace(/\.js$/, '');
+
+        // remove the trailing slash
+        file = file[0] === Path.sep?file.slice(1):file;
+
+        let components = file.split('/').reverse();
+        let head = result;
+        while ( components.length > 0 ) {
+            const el = components.pop();
+            if ( !components.length ) {
+                head[el] = module;
+            } else if ( head[el] === undefined ) {
+                head[el] = {};
+            }
+            head = head[el];
+        }
+    });
+    return result;
+};
+
+exports.register = function(server, options, next) {
+    const controllers = pack(options.path);
+    server.decorate('server', 'controllers', function() {
+        return controllers;
+    });
+    next();
+};
+
+exports.register.attributes = {
+    name: 'controller_package',
+    version: require('../package.json').version
+};
+