From d3472e5fc3b442d86c551e21540b858d7c752b4f Mon Sep 17 00:00:00 2001
From: Tonye Jack <jtonye@ymail.com>
Date: Sun, 25 Jun 2023 10:53:17 -0600
Subject: [PATCH] fix: add warning message when unable to list submodules

---
 src/utils.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/utils.ts b/src/utils.ts
index 041b11db487..30a3a263ba1 100644
--- a/src/utils.ts
+++ b/src/utils.ts
@@ -209,7 +209,7 @@ export const submoduleExists = async ({
 }: {
   cwd: string
 }): Promise<boolean> => {
-  const {stdout, exitCode} = await exec.getExecOutput(
+  const {stdout, exitCode, stderr} = await exec.getExecOutput(
     'git',
     ['submodule', 'status'],
     {
@@ -220,6 +220,7 @@ export const submoduleExists = async ({
   )
 
   if (exitCode !== 0) {
+    core.warning(stderr || "Couldn't list submodules")
     return false
   }