From 1b784344bc718a3733688d09e612f4debcf95542 Mon Sep 17 00:00:00 2001
From: ShutingZhao <shuting@nirmata.com>
Date: Tue, 10 Sep 2024 16:51:39 +0800
Subject: [PATCH] fix: avoid generating empty urs

Signed-off-by: ShutingZhao <shuting@nirmata.com>
---
 pkg/webhooks/updaterequest/generator.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkg/webhooks/updaterequest/generator.go b/pkg/webhooks/updaterequest/generator.go
index c6cec2de05c1..bb267cf6ab45 100644
--- a/pkg/webhooks/updaterequest/generator.go
+++ b/pkg/webhooks/updaterequest/generator.go
@@ -43,6 +43,9 @@ func NewGenerator(client versioned.Interface, urInformer kyvernov2informers.Upda
 
 // Apply creates update request resource
 func (g *generator) Apply(ctx context.Context, ur kyvernov2.UpdateRequestSpec) error {
+	if ur.Type == kyvernov2.Generate && len(ur.RuleContext) == 0 {
+		return nil
+	}
 	logger.V(4).Info("apply Update Request", "request", ur)
 	go g.applyResource(context.TODO(), ur)
 	return nil