Script to add #pragma once headers

scripts/add-pragma-once-headers.py

@@ -0,0 +1,21 @@
+#!/usr/bin/python
+
+import sys
+import os
+from glob import glob
+
+
+folders = sys.argv
+cwd = os.getcwd()
+
+for folder in folders:
+  directory = os.path.join(cwd, folder)
+  files = [y for x in os.walk(directory) for y in glob(os.path.join(x[0], '*.h'))]
+  for fPath in files:
+    print("Processing %s" % fPath)
+    with open(fPath, 'r+') as f:
+        content = f.read()
+        f.seek(0, 0)
+        if (content.startswith("#pragma once") == False):
+          f.write("#pragma once\n\n" + content)
+