ipkindex: Add tool to index an ipk mirror

Signed-off-by: Thomas Klaehn <tkl@blackfinn.de>

ipkindex

@@ -0,0 +1,29 @@
+#!/usr/bin/env python
+
+import argparse
+import os
+import re
+import subprocess
+import sys
+
+parser = argparse.ArgumentParser()
+parser.add_argument("base_folder", help="Base folder to be indexed.")
+args = parser.parse_args()
+
+abs_base_folder = os.path.abspath(args.base_folder)
+index_folders = list()
+
+for root, _, files in os.walk(abs_base_folder, topdown=False):
+    for name in files:
+        if re.match(r".*.ipk$", name) and not root in index_folders:
+            index_folders.append(root)
+            break
+
+for folder in index_folders:
+    cmd = "opkg-make-index -p Packages".split()
+    cmd.append(folder)
+    print("processing folder {}".format(folder))
+    subprocess.call(cmd, cwd=folder)
+
+sys.exit(0)
+