From 3a09a2ed29c05eaa66a010405f9e609951bf5238 Mon Sep 17 00:00:00 2001
From: Gregory Eremin <g@erem.in>
Date: Sun, 10 Jan 2016 20:30:02 +0300
Subject: [PATCH] Add a script that prints submodules info in Glockfile
 compatible format

---
 submodules-to-glockfile.py | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100755 submodules-to-glockfile.py

diff --git a/submodules-to-glockfile.py b/submodules-to-glockfile.py
new file mode 100755
index 0000000..60fd4b9
--- /dev/null
+++ b/submodules-to-glockfile.py
@@ -0,0 +1,23 @@
+#!/usr/bin/python
+
+import re
+import subprocess
+
+def main():
+    source = open(".gitmodules").read()
+    paths = re.findall(r"path = (.*)", source)
+
+    for path in paths:
+        print "{repo} {sha}".format(
+            repo = path[7:],
+            sha = path_sha1(path)
+        )
+
+def path_sha1(path):
+    cmd = "cd {} && git rev-parse HEAD".format(path)
+    sp = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE)
+    sha1 = sp.stdout.read()[:-1]
+
+    return sha1
+
+if __name__ == "__main__": main()