grunt-ember-handlebars plugin config for the Gruntfile + package.json. You'll have to update the Gruntfile with YOUR correct path to templates files. 1. Run `npm install` 2. Run `grunt` or `grunt watch`

Gruntfile.js

module.exports = function(grunt) {
  grunt.initConfig({
    pkg: grunt.file.readJSON( 'package.json' ),
    
    ember_handlebars: {
      options: {
          processName: function(filePath) {
            var shortFilePath = filePath.replace(/assets\/js\/app\/templates\//, '').replace('.hbs', '');
            return shortFilePath;
          },
          processPartialName: function(filePath) {
            var shortFilePath = filePath.replace(/assets\/js\/app\/templates\//, '').replace('.hbs', '');
            return shortFilePath;
          }
      },
      compile: {
        files: {
          'assets/js/app/templates.js': 'assets/js/app/templates/**/*.hbs'
        }
      }
    },
    
    watch: {
      ember_handlebars: {
        files: 'assets/js/app/templates/**/*.hbs',
        tasks: ['ember_handlebars']
      }
    }
  });

  grunt.loadNpmTasks('grunt-contrib-watch');
  grunt.loadNpmTasks('grunt-ember-handlebars');

  // Default task(s).
  grunt.registerTask('default', ['ember_handlebars']);
};

package.json

{
  "name": "Your-Name-App-Hiphenated",
  "description": "Write what u want",
  "version": "0.0.1",
  "private": true,
  "devDependencies": {
    "grunt": "~0.4.1",
    "grunt-contrib-watch": "~0.4.4",
    "grunt-ember-handlebars": "*"
  }
}