WIP gruntfile tests.

The PHP test runner should really be a MultiTask so it fires tests sequentially (they clobber each other inside the VM otherwise.) This would also allow us to have the individual filenames available in the Gruntfile.

Gruntfile.js

@@ -1,6 +1,7 @@
 var fs = require('fs');
 
 module.exports = function(grunt) {
+  var changedFiles = {};
   grunt.loadNpmTasks('grunt-contrib-watch');
   grunt.loadNpmTasks('grunt-contrib-less');
 
@@ -29,7 +30,11 @@ module.exports = function(grunt) {
           '!.git/**/*.php',
           '**/*.php'
         ],
-        tasks: 'null'
+        tasks: 'null',
+//         tasks: 'phptestfile',
+        options: {
+          spawn: false
+        }
       },
       less: {
         files: [
@@ -40,7 +45,14 @@ module.exports = function(grunt) {
     }
   });
 
+  grunt.registerTask('null', function() {});
+  grunt.registerTask('default', ['watch']);
+
   grunt.event.on('watch', function(action, filepath) {
+//     console.log(action, filepath, this);
+//     if (this.name != 'watch:php') {
+//     	return false;
+//     }
     var CakeTestRunner = require('./Console/node/cake_test_runner'),
     file = new CakeTestRunner(filepath);
 
@@ -51,6 +63,28 @@ module.exports = function(grunt) {
     file.exists(function() { file.run(); });
   });
 
-  grunt.registerTask('null', function() {});
-  grunt.registerTask('default', ['watch']);
+
+
+
+
+//   grunt.event.on('watch', function(action, filepath) {
+//     if (this.name === 'watch:php') {
+//       changedFiles[filepath] = action;
+//     }
+//   });
+// 
+//   grunt.registerMultiTask('phptestfile', function() {
+//     console.log(changedFiles);
+//     return true;
+// 
+//     var filepath = '?';
+//     var CakeTestRunner = require('./Console/node/cake_test_runner');
+//     var file = new CakeTestRunner(filepath);
+// 
+//     if (fs.existsSync('.vagrant')) {  //@TODO: This doesn't work because the folder shows up inside the VM too.
+//       file.vagrantHost = true;
+//     }
+// 
+//     file.exists(function() { file.run(); });
+//   });
 };