grunt-angular-injector

This grunt.js plugin is meant to solve an annoying problem of minification and dependency injection in angular.js. angular-injector works better and more reliably than ngmin because it works with any syntax and every possible declaration regardless of where and how it happens. grunt-angular-injector wraps angular-injector.

In order for minified Angular applicaiton to continue working, all functions must be annotated:

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someModule.factory('greeter', function($window) {
  // ...
});

Must be rewritten as:

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someModule.factory('greeter', ['$window', function($window) {
  // ...
}]);

This module does that automatically.

Support

Please help me spend more time developing and maintaining awesome modules like this by donating! Just setup Gittip if you haven't already and if you donate $1/week I can buy a coffee on your behalf to keep me coding.

Installation

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npm install grunt-angular-injector

Once the plugin has been installed, it may be enabled inside your Gruntfile with this line of JavaScript:

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grunt.loadNpmTasks('grunt-angular-injector');

Usage Example

Write your angular functions like so:

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someModule.factory('greeter', ng(function($window) {
  // ...
}));

Then run them through angular-injector and it will become:

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someModule.factory('greeter', ['$window', function($window) {
  // ...
}]);

You don't need to declare ng function anywhere and it could be customized to anything. If you wanted to get fancy, use something like ƒ or ∑ to never have any naming conflicts. Or even an emoji if you feeling wild.

This syntax works particularly well in CoffeeScript and is literally 2-3 extra characters:

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someModule.factory 'greeter', ng ($window) ->
  # ...

Then in your Gruntfile.js add configuration:

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grunt.initConfig({
  'angular-injector': {
    test: {
      expand: true,       // required
      token: 'ng',        // optional
      src: ['src/*.js'],
      dest: 'build/'
    }
  }
});

Please note that expand: true is required for this plugin.

Testing

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npm test

License

The MIT License (MIT)

Copyright 2014 Alex Gorbatchev

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.