Update gren to latest (#7)

Author: alexcanessa

.gitignore

@@ -1,4 +1,3 @@
 node_modules
 npm-debug.log
 tmp
-Gruntfile.js

.npmignore

@@ -0,0 +1 @@
+Gruntfile.js

Gruntfile.js

@@ -0,0 +1,33 @@
+/*
+ * grunt-github-release-notes
+ * https://github.com/alexcanessa/grunt-github-release-notes
+ *
+ * Copyright (c) 2015 Alex Canessa
+ * Licensed under the MIT license.
+ */
+
+'use strict';
+
+module.exports = function(grunt) {
+    // Project configuration.
+    grunt.initConfig({
+        gren: {
+            release: {
+                options: {
+                    username: 'github-tools',
+                    repo: 'github-release-notes'
+                }
+            }
+        }
+    });
+
+    // Actually load this plugin's task(s).
+    grunt.loadTasks('tasks');
+
+    // plugin's task(s), then test the result.
+    grunt.registerTask('release', ['gren']);
+
+    // By default, lint and run all tests.
+    grunt.registerTask('default', ['gren']);
+
+};

package.json

@@ -36,6 +36,7 @@
     "gruntplugin"
   ],
   "dependencies": {
+    "chalk": "^1.1.3",
     "github-release-notes": "^0.6.3"
   }
 }

tasks/gren.js

@@ -9,29 +9,38 @@
 'use strict';
 
 var GithubReleaseNotes = require('github-release-notes/src/gren.js');
+var utils = require('github-release-notes/src/utils');
+var chalk = require('chalk');
 
 module.exports = function(grunt) {
+    grunt.registerMultiTask('gren', 'Grunt plugin for the npm github-release-notes', function() {
+        var options = this.options({});
+        options.force = grunt.cli.options.force;
 
-  // Please see the Grunt documentation for more information regarding task
-  // creation: http://gruntjs.com/creating-tasks
+        var done = this.async();
+        var gren = new GithubReleaseNotes(options);
 
-  grunt.registerMultiTask('gren', 'Grunt plugin for the npm github-release-notes', function() {
-    var options = this.options({});
-    var done = this.async();
-    var gren = new GithubReleaseNotes(options);
+        if (this.target !== 'release' && this.target !== 'changelog') {
+            throw new Error('The target needs to be either release or changelog');
+        }
 
-    if (this.target !== 'release' && this.target !== 'changelog') {
-        throw new Error('The target needs to be either release or changelog');
-    }
+        var component = this;
 
-    var component = this;
+        gren.init()
+            .then(function() {
+                return gren[component.target]();
+            })
+            .then(done)
+            .catch(function(error) {
+                utils.clearTasks(gren);
 
-	gren.init()
-		.then(function (success) {
-			if(success) {
-			    return gren[component.target]();
-			}
-		}).then(done);
-  });
+                console.error(error);
 
+                if (options.force) {
+                    console.log(chalk.bgYellow(chalk.black('\nSkipping because --force enabled')));
+
+                    done();
+                }
+            });
+    });
 };