add debug - fixes #242

Author: sindresorhus

lib/fork.js

@@ -1,7 +1,8 @@
 'use strict';
 var childProcess = require('child_process');
-var Promise = require('bluebird');
 var path = require('path');
+var Promise = require('bluebird');
+var debug = require('debug')('ava');
 var send = require('./send');
 
 module.exports = function (args) {
@@ -61,6 +62,7 @@ module.exports = function (args) {
 		event.name = event.name.replace(/^ava\-/, '');
 		event.data.file = file;
 
+		debug('ipc %s:\n%o', event.name, event.data);
 		ps.emit(event.name, event.data);
 	});
 

package.json

@@ -80,6 +80,7 @@
     "chalk": "^1.0.0",
     "co-with-promise": "^4.6.0",
     "core-assert": "^0.1.0",
+    "debug": "^2.2.0",
     "destroy-circular": "jamestalmage/destroy-circular#feeb7d1",
     "empower": "^1.1.0",
     "figures": "^1.4.0",