From 07264796dd53311ea92b86cbd9c6fc73c14161d0 Mon Sep 17 00:00:00 2001
From: Jeremy Bumsted <jeremy.bumsted@gmail.com>
Date: Tue, 20 Sep 2022 18:06:17 -0600
Subject: [PATCH] Use secret_var in auth

---
 lib/shared.bash | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/shared.bash b/lib/shared.bash
index 0ff5118..07704af 100644
--- a/lib/shared.bash
+++ b/lib/shared.bash
@@ -38,7 +38,7 @@ vault_auth() {
     export VAULT_TOKEN
     if ! VAULT_TOKEN=$(vault write -field=token -address="$server" auth/approle/login \
      role_id="$BUILDKITE_PLUGIN_VAULT_SECRETS_AUTH_ROLE_ID" \
-     secret_id="$BUILDKITE_PLUGIN_VAULT_SECRETS_SECRET_ID"); then
+     secret_id="${!secret_var:-}"); then
       echo "Failed to get vault token"
     fi