fix: clone policies repo once per build (#329)

terraform-google-modules · Mar 31, 2021 · 3e95111 · 3e95111
1 parent c3b19e8
commit 3e95111
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/build/tf-wrapper.sh b/build/tf-wrapper.sh
@@ -138,7 +138,10 @@ tf_validate() {
       cd "$path" || exit
       terraform show -json "${tmp_plan}/${tf_component}-${tf_env}.tfplan" > "${tf_env}.json" || exit 32
       if [[ "$policy_type" == "CLOUDSOURCE" ]]; then
-        gcloud source repos clone gcp-policies "${policy_file_path}" --project="${project_id}" || exit 34
+        # Check if $policy_file_path is empty so we clone the policies repo only once
+        if [ -z "$(ls -A "${policy_file_path}" 2> /dev/null)" ]; then
+          gcloud source repos clone gcp-policies "${policy_file_path}" --project="${project_id}" || exit 34
+        fi
       fi
       terraform-validator validate "${tf_env}.json" --policy-path="${policy_file_path}" --project="${project_id}" || exit 33
       cd "$base_dir" || exit