Add submodule update --remote script

1 files changed, 25 insertions, 0 deletions

diff --git a/modup.sh b/modup.sh
new file mode 100755
index 0000000..a725abe
--- /dev/null
+++ b/modup.sh
@@ -0,0 +1,25 @@
+#! /bin/sh
+
+# Update all submodules to remote HEAD by running:
+#
+# git submodule update --remote
+#
+# Normally you would follow this with commit.
+#
+
+. etc/git/modules
+
+wd=`pwd`
+
+for i in $modules; do
+  echo "submodule update $i" 1>&2
+  cd $i
+  git submodule update --remote $*
+
+  if [ $? -ne 0 ]; then
+    echo "submodule update FAILED" 1>&2
+    exit 1
+  fi
+
+  cd $wd
+done