diff --git a/scripts/repo-apply.sh b/scripts/repo-apply.sh
new file mode 100755
index 0000000..f3a5662
--- /dev/null
+++ b/scripts/repo-apply.sh
@@ -0,0 +1,25 @@
+#!/bin/sh
+## Script to patch up diff reated by `repo diff`
+
+# from https://groups.google.com/d/msg/repo-discuss/43juvD1qGIQ/7maptZVcEjsJ
+if [ -z "$1" ] || [ ! -e "$1" ]; then
+    echo "Usages: $0 <repo_diff_file>";
+    exit 0;
+fi
+
+rm -fr _tmp_splits*
+cat $1 | csplit -qf '' -b "_tmp_splits.%d.diff" - '/^project.*\/$/' '{*}' 
+
+working_dir=`pwd`
+
+for proj_diff in `ls _tmp_splits.*.diff`
+do 
+    chg_dir=`cat $proj_diff | grep '^project.*\/$' | cut -d " " -f 2`
+    echo "FILE: $proj_diff $chg_dir"
+    if [ -e $chg_dir ]; then
+        ( cd $chg_dir; \
+            cat $working_dir/$proj_diff | grep -v '^project.*\/$' | patch -Np1;);
+    else
+        echo "$0: Project directory $chg_dir don't exists.";
+    fi
+done