generator-express-angular

generator-express-angular

yeoman angular generator with express

Usage

Install generator-express-angular:

npm install -g generator-express-angular

Make a new directory, and cd into it:

mkdir my-new-project && cd $_

Run yo express-angular, optionally passing an app name:

yo express-angular [app-name]

Generators

Available generators:

• express-angular (aka express-angular:app)
• express-angular:controller
• express-angular:directive
• express-angular:filter
• express-angular:route
• express-angular:service
• express-angular:view

Note: Generators are to be run from the root directory of your app.

App

Sets up a new AngularJS app, generating all the boilerplate you need to get started. The app generator also optionally installs Twitter Bootstrap and additional AngularJS modules, such as angular-resource.

Example:

yo express-angular

Route

Generates a controller and view, and configures a route in app/scripts/app.js connecting them.

Example:

yo express-angular:route myroute

Produces app/scripts/controllers/myroute.js:

angular.module('myMod').controller('MyrouteCtrl', function ($scope) {
  // ...
});

Produces app/views/myroute.html:

<p>This is the myroute view</p>

Controller

Generates a controller in app/scripts/controllers.

Example:

yo express-angular:controller user

Produces app/scripts/controllers/user.js:

angular.module('myMod').controller('UserCtrl', function ($scope) {
  // ...
});

Directive

Generates a directive in app/scripts/directives.

Example:

yo express-angular:directive myDirective

Produces app/scripts/directives/myDirective.js:

angular.module('myMod').directive('myDirective', function () {
  return {
    template: '<div></div>',
    restrict: 'E',
    link: function postLink(scope, element, attrs) {
      element.text('this is the myDirective directive');
    }
  };
});

Filter

Generates a filter in app/scripts/filters.

Example:

yo express-angular:filter myFilter

Produces app/scripts/filters/myFilter.js:

angular.module('myMod').filter('myFilter', function () {
  return function (input) {
    return 'myFilter filter:' + input;
  };
});

View

Generates an HTML view file in app/views.

Example:

yo express-angular:view user

Produces app/views/user.html:

<p>This is the user view</p>

Service

Generates an AngularJS service.

Example:

yo express-angular:service myService

Produces app/scripts/services/myService.js:

angular.module('myMod').factory('myService', function () {
  // ...
});

Options

There are options for each of the methods for registering services. For more on using these services, see the module API AngularJS documentation.

Factory

Invoked with --factory

This is the default method when creating a service. Running yo express-angular:service myService --factory is the same as running yo express-angular:service myService

Service

Invoked with --service

Value

Invoked with --value

Constant

Invoked with --constant

Options

In general, these options can be applied to any generator, though they only affect generators that produce scripts.

CoffeeScript

For generators that output scripts, the --coffee option will output CoffeeScript instead of JavaScript.

For example:

yo express-angular:controller user --coffee

Produces app/scripts/controller/user.coffee:

angular.module('myMod')
  .controller 'UserCtrl', ($scope) ->

A project can mix CoffeScript and JavaScript files.

Minification Safe

By default, generators produce unannotated code. Without annotations, AngularJS's DI system will break when minified. Typically, these annotations the make minification safe are added automatically at build-time, after application files are concatenated, but before they are minified. By providing the --minsafe option, the code generated will out-of-the-box be ready for minification. The trade-off is between amount of boilerplate, and build process complexity.

Example

yo express-angular:controller user --minsafe

Produces app/controller/user.js:

angular.module('myMod').controller('UserCtrl', ['$scope', function ($scope) {
  // ...
}]);

Background

Unannotated:

angular.module('myMod').controller('MyCtrl', function ($scope, $http, myService) {
  // ...
});

Annotated:

angular.module('myMod').controller('MyCtrl',
  ['$scope', '$http', 'myService', function ($scope, $http, myService) {

    // ...
  }]);