From f82235032f162aae0bb08828d45c6306e60dcd29 Mon Sep 17 00:00:00 2001
From: Mathieu Clabaut <mathieu.clabaut@gmail.com>
Date: Fri, 21 Dec 2007 15:47:30 -0600
Subject: hg and git subrepo creation (hg is for now a copy of git)

---
 git/pre-commit.d/30store-metadata | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 git/pre-commit.d/30store-metadata

(limited to 'git/pre-commit.d/30store-metadata')

diff --git a/git/pre-commit.d/30store-metadata b/git/pre-commit.d/30store-metadata
new file mode 100644
index 0000000..b878abd
--- /dev/null
+++ b/git/pre-commit.d/30store-metadata
@@ -0,0 +1,18 @@
+#!/bin/sh
+set -e
+
+# Make sure the file is not readable by others, since it can leak
+# information about contents of non-readable directories in /etc.
+umask 077
+
+# ensure the file exists so that it will list its own metadata
+if [ ! -e .metadata ]; then
+	metastore --save
+fi
+
+# metastore doesn't produce the same output file for the same metadata
+# everytime, so avoid changing the file if nothing really changed.
+if [ ! -z "$(metastore --compare)" ]; then
+	metastore --save
+	git add .metadata
+fi
-- 
cgit v1.2.3