Is it possible to include specific Javascript code for the "grunt build" process only?

I am currently working on an AngularJS and Grunt application, and I have a specific line of code that I only want to include in the "dist" version of my app. Is there a way to instruct Grunt to eliminate that line of code unless I execute 'grunt build'?

angular
  .module('myModule', [
    'ngResource',
    'ngRoute',
    'ngSanitize'
  ])
  .config(['$routeProvider', '$locationProvider',function ($routeProvider, $locationProvider) {
    $routeProvider
      .when('/', {
        templateUrl: 'views/main.html',
        controller: 'MainCtrl'
      })

    $locationProvider.hashPrefix('!');

   /** Inserted code for 'grunt build' **/
    $locationProvider.html5Mode(true);
  /** End of inserted code for build **/

}]);

javascriptangularjsgruntjs

Answer №1

If you're looking to streamline your build process, consider utilizing grunt-string-replace (https://www.npmjs.org/package/grunt-string-replace) to easily manipulate code snippets. Simply add a designated comment in your code and then use the replacement functionality to swap it out with the desired content during the build procedure.

options: {
  replacements: [{
    pattern: '// placeholder for custom code',
    replacement: '$locationProvider.html5Mode(true);'
  }]
}

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