Apply fixwhitespace task to the current directory

Gruntfile.js

@@ -12,7 +12,7 @@ module.exports = function(grunt) {
     },
     trimtrailingspaces: {
       main: {
-        src: ['/tmp/test/*'],
+        src: ['<%= cwd %>/**/*'],
         options: {
           filter: 'isFile',
           encoding: 'utf8',
@@ -25,6 +25,10 @@ module.exports = function(grunt) {
   grunt.loadNpmTasks('grunt-trimtrailingspaces');
   grunt.loadNpmTasks('grunt-contrib-watch');
 
+  var cwd = grunt.option('cwd');
   grunt.registerTask('default', []);
-  grunt.registerTask('fixwhitespace', ['trimtrailingspaces']);
+  grunt.registerTask('fixwhitespace', function() {
+    grunt.config.set('cwd', cwd);
+    grunt.task.run('trimtrailingspaces');
+  });
 };

README.md

@@ -1,10 +1,14 @@
 # Global Runners
 
+## Setup
+
+Add an alias to your rc file
+
+```alias rt="grunt --gruntfile ~/grunt-test/Gruntfile.js -cwd=`pwd`"```
+
 ## Usage
 
-grunt --gruntfile ~/grunt-test/Gruntfile.js TASK
-
-alias rt="grunt --gruntfile ~/grunt-test/Gruntfile.js TASK"
+```rt TASK_NAME```
 
 ## Tasks