Added the ability to pass a templatePath variable into ng-constants to a...

Gruntfile.js

@@ -129,7 +129,17 @@ module.exports = function(grunt) {
             'constant2': undefined
           }
         }
-      ]
+      ],
+      template_options:{
+          dest:'tmp/template_options.js',
+          name:'templateOptionsModule',
+          options:{
+              templatePath:'test/custom.tpl.ejs'
+          },
+          constants: {
+              'constant1': 'value1'
+          }
+      }
     },
 
     // Unit tests.

README.md

@@ -72,6 +72,13 @@ Optional
 
 A boolean to toggle coffeescript output instead of javascript, using [`js2coffee`](https://github.com/rstacruz/js2coffee). Can also be assigned on a per-target basis.
 
+#### options.templatePath
+Type: `String`
+Default value: `constant.tpl.ejs`
+Optional
+
+Location of a custom template file for creating the output configuration file. Defaults to the provided constants template file if none provided.
+
 ### Usage Examples
 
 #### Default Options

tasks/ngconstant.js

@@ -31,11 +31,12 @@ module.exports = function (grunt) {
       deps: [],
       wrap: false,
       coffee: false,
-      constants: {}
+      constants: {},
+      templatePath:TEMPLATE_PATH
     });
     // Pick all option variables which are available per module
-    var defaultModuleOptions = _.pick(options, ['space', 'deps', 'wrap', 'coffee']);
-    var template = grunt.file.read(TEMPLATE_PATH);
+    var defaultModuleOptions = _.pick(options, ['space', 'deps', 'wrap', 'coffee', 'templatePath']);
+    var template = grunt.file.read(defaultModuleOptions.templatePath);
     var compiler = _.template(template);
     var modules = toArray(this.data);
 

test/custom.tpl.ejs

@@ -0,0 +1,10 @@
+/*jshint -W109*/
+define(function (require) {
+    'use strict';
+
+    var angular = require('angular');
+
+    angular.module("<%- moduleName %>"<% if (deps) { %>, <%= JSON.stringify(deps) %><% } %>)
+    <% constants.forEach(function(constant) { %>.constant("<%- constant.name %>", <%= constant.value %>)<% }) %>;
+
+})

test/expected/template_options.js

@@ -0,0 +1,10 @@
+/*jshint -W109*/
+define(function (require) {
+    'use strict';
+
+    var angular = require('angular');
+
+    angular.module("templateOptionsModule", [])
+    .constant("constant1", "value1");
+
+});

test/ngconstant_test.js

@@ -86,6 +86,13 @@ exports.ng_constant = {
     test.equal(actual, expected, 'should output module in coffeescript');
 
     test.done();
+  },
+  template_options: function(test){
+      test.expect(1);
+      var actual = grunt.file.read('tmp/template_options.js');
+      var expected = grunt.file.read('test/expected/template_options.js');
+      test.equal(actual, expected, 'should output module with custom template');
+      test.done();
   }