Print HTML comment with template name

handlebars-template-name-comment.js

Handlebars.templates = new Proxy(Handlebars.templates, {
  get: function (target, property) {

    var TEMPLATE_KEY = '<!-- TEMPLATE: Teamplates/' + property + '.handlebars -->\n'
    var method = target[ property ];

    if (typeof target[ property ] === 'function') {
      return new Proxy(method, {
        apply: function (target, thisArg, argumentsList) {
          return TEMPLATE_KEY + target.apply(thisArg, argumentsList) + TEMPLATE_KEY;
        }
      });
    }
  }
});