Fix: touch /dev/null permission denied on macos

bobsongplus · k8s-publishing-bot · commit 0ebe3ef4cf9f · 2025-01-15T10:41:26.000+08:00
Signed-off-by: song &lt;tinysong1226@gmail.com&gt;

Kubernetes-commit: c5958ed88986bd4d828d4698dca3782b5c83fec9
diff --git a/kube_codegen.sh b/kube_codegen.sh
@@ -368,7 +368,10 @@ function kube::codegen::gen_openapi() {
             "${input_pkgs[@]}"
     fi
 
-    touch "${report}" # in case it doesn't exist yet
+    if [ ! -e "${report}" ]; then
+        touch "${report}" # in case it doesn't exist yet
+    fi
+
     if ! diff -u "${report}" "${new_report}"; then
         echo -e "ERROR:"
         echo -e "\tAPI rule check failed for ${report}: new reported violations"
