helper generators

.gitignore

@@ -1,4 +1,5 @@
 node_modules
 npm-debug.log
 test-app
+.ember
 

README.md

@@ -74,6 +74,7 @@ from which `ember create` is called. It's used for other `ember` commands.
 | `--template, -t post/comments` | n/a | `templates/post/comments.handlebars` |
 | `--route, -r taco_cart` | `TacoCartRoute` | `routes/taco_cart.js` |
 | `--mixin, -x tacoable` | `Tacoable` | `mixins/tacoable.js` |
+| `--helper, -l all_caps` | `allCaps` | `helpers/all_caps.js` |
 | `-mvcrt tacos` | `Taco` <br>`TacosView` <br>`TacosController` <br>`TacosRoute` | `models/taco.js` <br>`views/tacos_view` <br>`controllers/tacos_controller.js` <br>`routes/taco_route.js` <br>`templates/tacos.handlebars`|
 
 _Notes:_
@@ -94,6 +95,7 @@ _Notes:_
 - emblem.js templates
 - AMD generators/build
 - ES6 module generators/build
+- Build on top of Yeoman
 
 ## License and Copyright
 

bin/ember

@@ -30,6 +30,7 @@ program
     generate.apply(null, arguments);
   })
   .option('-c, --controller [name]',        'generates a controller')
+  .option('-l, --helper [name]',            'generates a handlebars helper')
   .option('-x, --mixin [name]',             'generates a mixin')
   .option('-m, --model [name] [fields]',    'generates a model with optional [fields]')
   .option('-r, --route [name]',             'generates a route')

src/commands/build.js

@@ -18,18 +18,23 @@ module.exports = function(program) {
 
 function createIndex() {
   var modules = [];
+  var helpers = [];
   appDirs.forEach(function(dirName) {
     if (dirName == 'templates') return;
     var dirPath = rootify(dirName);
     var walker = walk(dirPath);
     walker.on('file', function(dir, stats, next) {
       if (stats.name.charAt(0) !== '.') {
         var path = unroot(dir + '/' + stats.name).replace(/\.js$/, '');
-        var name = inflector.objectify(path.replace(dirName, ''));
-        modules.push({
-          objectName: name,
-          path: path
-        });
+        if (dirName == 'helpers') {
+          helpers.push({path: path});
+        } else {
+          var name = inflector.objectify(path.replace(dirName, ''));
+          modules.push({
+            objectName: name,
+            path: path
+          });
+        }
       }
       next();
     });
@@ -38,7 +43,7 @@ function createIndex() {
   return template.write(
     'build/index.js',
     rootify('index.js'),
-    {modules: modules},
+    {modules: modules, helpers: helpers},
     true
   );
 }

src/generators/helper.js

@@ -0,0 +1,11 @@
+var template = require('../util/template');
+var inflector = require('../util/inflector');
+
+module.exports = function(name) {
+  var fileName = inflector.underscore(name);
+  var helperName = inflector.camelize(name);
+  return template.generate('helper', fileName, {
+    helperName: helperName
+  }, true);
+};
+

src/generators/index.js

@@ -5,4 +5,5 @@ exports.template = require('./template');
 exports.route = require('./route');
 exports.scaffold = require('./scaffold');
 exports.mixin = require('./mixin');
+exports.helper = require('./helper');
 

src/templates/build/index.js.handlebars

@@ -6,6 +6,8 @@ require('./vendor/handlebars');
 require('./vendor/ember');
 require('./vendor/ember-data');
 require('./templates');
+{{#each helpers}}require('./{{path}}');
+{{/each}}
 
 var App = window.App = require('./app');
 

src/templates/generate/helper.js.handlebars

@@ -0,0 +1,4 @@
+Ember.Handlebars.registerBoundHelper('{{helperName}}', function() {
+
+});
+

src/util/appDirs.js

@@ -1,5 +1,6 @@
 module.exports = [
   'controllers',
+  'helpers',
   'models',
   'routes',
   'templates',

test/support/build/index.js

@@ -7,6 +7,7 @@ require('./vendor/ember');
 require('./vendor/ember-data');
 require('./templates');
 
+
 var App = window.App = require('./app');
 
 App.Store = require('./store');

test/support/build/modules.js

@@ -7,6 +7,7 @@ require('./vendor/ember');
 require('./vendor/ember-data');
 require('./templates');
 
+
 var App = window.App = require('./app');
 
 App.Store = require('./store');

test/support/build/sub_directories.js

@@ -7,6 +7,7 @@ require('./vendor/ember');
 require('./vendor/ember-data');
 require('./templates');
 
+
 var App = window.App = require('./app');
 
 App.Store = require('./store');