From 7e23a1ee30a44babc95d17e3ecbb233e14f650c2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sl=C3=A1vek=20Banko?= <slavek.banko@axis.cz>
Date: Sun, 5 May 2013 02:30:01 +0200
Subject: Added ignore-submodules flag, depending on the GIT version

---
 update_all_submodules | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'update_all_submodules')

diff --git a/update_all_submodules b/update_all_submodules
index 498dcef..563b3bd 100755
--- a/update_all_submodules
+++ b/update_all_submodules
@@ -19,12 +19,17 @@ if [[ -z "$branch" ]] ||
 	exit 1
 fi
 
+# check git abilities
+if [[ -n "`git status --help 2>/dev/null|grep -- '--ignore-submodules'`" ]]; then
+  GIT_IGNORE_SUBMODULES="--ignore-submodules"
+fi
+
 touch /var/lock/update-tde-git-submodules
 
 PARENTDIR=$PWD
 echo "Working in $PARENTDIR"
 git pull
-if [[ ! -z "`git status --porcelain`" ]]; then
+if [[ ! -z "`git status --porcelain $GIT_IGNORE_SUBMODULES`" ]]; then
 	git reset --hard HEAD
 	git clean -dxff
 fi
@@ -44,7 +49,7 @@ do
 			git submodule update
 		fi
 		cd $PARENTDIR/$DIR2UPDATE
-		if [[ ! -z "`git status --porcelain`" ]]; then
+		if [[ ! -z "`git status --porcelain $GIT_IGNORE_SUBMODULES`" ]]; then
 			git reset --hard HEAD
 			git clean -dxff
 		fi
-- 
cgit v1.2.3