From 3ab6ef18e345e7a8278ebb7ad6195fb15231b690 Mon Sep 17 00:00:00 2001
From: Jarrett Meyer <jarrettmeyer@gmail.com>
Date: Thu, 4 Apr 2013 09:32:33 -0400
Subject: [PATCH] adds support for --nocolor option

Nocolor can be added by adding either a '-nc' or '--nocolor' flag when
invoking nodeunit.

  example: $ nodeunit --nocolor my_file.js

Sets an option called 'suppressReporterColor', which can be included in
your local nodeunit config.
---
 bin/nodeunit             | 3 +++
 bin/nodeunit.json        | 3 ++-
 lib/reporters/default.js | 8 ++++----
 3 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/bin/nodeunit b/bin/nodeunit
index 4b3f4d574..1f9cda40e 100755
--- a/bin/nodeunit
+++ b/bin/nodeunit
@@ -31,6 +31,7 @@ var usage = "Usage: nodeunit [options] testmodule1.js testfolder [...] \n" +
             "  --list-reporters  list available build-in reporters\n" +
             "  -t name,          specify a test to run\n" +
             "  -f fullname,      specify a specific test to run. fullname is built so: \"outerGroup - .. - innerGroup - testName\"\n"  + 
+            "  -nc, --nocolor    suppress colorized output\n" +
             "  -h, --help        display this help and exit\n" +
             "  -v, --version     output version information and exit";
             
@@ -70,6 +71,8 @@ args.forEach(function (arg) {
         testspec_param_found = false;
     } else if (arg === '-f') {
         testFullSpec_param_found = true;
+    } else if (arg === '-nc' || arg === '--nocolor') {
+        options.suppressReporterColor = true;
     } else if (testFullSpec_param_found) {
         options.testFullSpec= arg;
         testFullSpec_param_found = false;
diff --git a/bin/nodeunit.json b/bin/nodeunit.json
index 5c7778fd9..1cb6911f3 100644
--- a/bin/nodeunit.json
+++ b/bin/nodeunit.json
@@ -6,5 +6,6 @@
     "bold_prefix": "\u001B[1m",
     "bold_suffix": "\u001B[22m",
     "assertion_prefix": "\u001B[35m",
-    "assertion_suffix": "\u001B[39m"
+    "assertion_suffix": "\u001B[39m",
+    "suppressReporterColor": false
 }
diff --git a/lib/reporters/default.js b/lib/reporters/default.js
index 9b4c66a1e..92fe37f3a 100644
--- a/lib/reporters/default.js
+++ b/lib/reporters/default.js
@@ -40,16 +40,16 @@ exports.run = function (files, options, callback) {
     }
 
     var error = function (str) {
-        return options.error_prefix + str + options.error_suffix;
+        return options.suppressReporterColor ? str : options.error_prefix + str + options.error_suffix;
     };
     var ok    = function (str) {
-        return options.ok_prefix + str + options.ok_suffix;
+        return options.suppressReporterColor ? str : options.ok_prefix + str + options.ok_suffix;
     };
     var bold  = function (str) {
-        return options.bold_prefix + str + options.bold_suffix;
+        return options.suppressReporterColor ? str : options.bold_prefix + str + options.bold_suffix;
     };
     var assertion_message = function (str) {
-        return options.assertion_prefix + str + options.assertion_suffix;
+        return options.suppressReporterColor ? str : options.assertion_prefix + str + options.assertion_suffix;
     };
 
     var start = new Date().getTime();