From 908b9e6548bd720e0cc5893f69982832818f7d2d Mon Sep 17 00:00:00 2001
From: Michael Lumish <mlumish@google.com>
Date: Fri, 8 Jul 2022 10:05:07 -0700
Subject: [PATCH] Clone submodules in xds k8s url map script

---
 packages/grpc-js-xds/scripts/xds_k8s_url_map.sh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/packages/grpc-js-xds/scripts/xds_k8s_url_map.sh b/packages/grpc-js-xds/scripts/xds_k8s_url_map.sh
index 4371f235..c29d0c0a 100644
--- a/packages/grpc-js-xds/scripts/xds_k8s_url_map.sh
+++ b/packages/grpc-js-xds/scripts/xds_k8s_url_map.sh
@@ -133,6 +133,10 @@ main() {
   local script_dir
   script_dir="$(dirname "$0")"
 
+  cd "${script_dir}"
+
+  git submodule update --init --recursive
+
   # Source the test driver from the master branch.
   echo "Sourcing test driver install script from: ${TEST_DRIVER_INSTALL_SCRIPT_URL}"
   source /dev/stdin <<< "$(curl -s "${TEST_DRIVER_INSTALL_SCRIPT_URL}")"