Add the options to the listTags function

Author: alexcanessa

lib/Repository.js

@@ -78,11 +78,12 @@ class Repository extends Requestable {
    /**
     * List the tags on a repository
     * @see https://developer.github.com/v3/repos/#list-tags
+    * @param {Object} options - pagination for the list
     * @param {Requestable.callback} [cb] - will receive the tag data
     * @return {Promise} - the promise for the http request
     */
-   listTags(cb) {
-      return this._request('GET', `/repos/${this.__fullname}/tags`, null, cb);
+   listTags(options, cb = options) {
+      return this._request('GET', `/repos/${this.__fullname}/tags`, options !== 'function' && options, cb);
    }
 
    /**

test/repository.spec.js

@@ -459,6 +459,11 @@ describe('Repository', function() {
       });
 
       it('should list tags on repo', function(done) {
+         const options = {
+            per_page: 30
+         };
+
+         remoteRepo.listTags(options, assertSuccessful(done));
          remoteRepo.listTags(assertSuccessful(done));
       });