From 7ccc177b84a20e10af55845c405defc4c06ee4bc Mon Sep 17 00:00:00 2001
From: &es <84567633+and-es@users.noreply.github.com>
Date: Tue, 18 Feb 2025 23:15:39 +0900
Subject: [PATCH] Sanitize labels ending in hyphen, underscore, and dot (#3664)

---
 controllers/actions.github.com/resourcebuilder.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/controllers/actions.github.com/resourcebuilder.go b/controllers/actions.github.com/resourcebuilder.go
index 57fd7257..152eea6d 100644
--- a/controllers/actions.github.com/resourcebuilder.go
+++ b/controllers/actions.github.com/resourcebuilder.go
@@ -747,7 +747,7 @@ func trimLabelValue(val string) string {
 	if len(val) > 63 {
 		return val[:63-len(trimLabelVauleSuffix)] + trimLabelVauleSuffix
 	}
-	return val
+	return strings.Trim(val, "-_.")
 }
 
 func (b *ResourceBuilder) mergeLabels(base, overwrite map[string]string) map[string]string {