[bin] Skip dotfiles before fs.stat()ing them

Not doing so causes problems with Emacs buffer files.
vowsjs · Feb 6, 2012 · 9dd9b9e · 9dd9b9e
1 parent 4342fe9
commit 9dd9b9e
Showing 1 changed file with 10 additions and 3 deletions.
diff --git a/bin/vows b/bin/vows
@@ -514,12 +514,19 @@ function paths(dir) {
     (function traverse(dir, stack) {
         stack.push(dir);
         fs.readdirSync(stack.join('/')).forEach(function (file) {
+            //
+            // Skip dotfiles and `vendor` directory before `fs.stat()`ing them.
+            // Not doing so causes race conditions with Emacs buffer files
+            // (`.#filename.js`).
+            //
+            if (file[0] == '.' || file === 'vendor') {
+                return;
+            }
+
             var path = stack.concat([file]).join('/'),
                 stat = fs.statSync(path);
 
-            if (file[0] == '.' || file === 'vendor') {
-                return;
-            } else if (stat.isFile() && fileExt.test(file)) {
+            if (stat.isFile() && fileExt.test(file)) {
                 paths.push(path);
             } else if (stat.isDirectory()) {
                 traverse(file, stack);