Send cursor commands only if isatty (close #184)

mochajs · Oct 13, 2013 · 98f0430 · 98f0430
1 parent 34116d5
commit 98f0430
Showing 1 changed file with 10 additions and 6 deletions.
diff --git a/lib/reporters/base.js b/lib/reporters/base.js
@@ -121,24 +121,28 @@ exports.window = {
 
 exports.cursor = {
   hide: function(){
-    process.stdout.write('\u001b[?25l');
+    isatty && process.stdout.write('\u001b[?25l');
   },
 
   show: function(){
-    process.stdout.write('\u001b[?25h');
+    isatty && process.stdout.write('\u001b[?25h');
   },
 
   deleteLine: function(){
-    process.stdout.write('\u001b[2K');
+    isatty && process.stdout.write('\u001b[2K');
   },
 
   beginningOfLine: function(){
-    process.stdout.write('\u001b[0G');
+    isatty && process.stdout.write('\u001b[0G');
   },
 
   CR: function(){
-    exports.cursor.deleteLine();
-    exports.cursor.beginningOfLine();
+    if (isatty) {
+      exports.cursor.deleteLine();
+      exports.cursor.beginningOfLine();
+    } else {
+      process.stdout.write('\n');
+    }
   }
 };