From a7cf8027414ce600561ce9c03a86e9d38d4f1416 Mon Sep 17 00:00:00 2001
From: Bryan McNulty <bryanmcnulty@protonmail.com>
Date: Mon, 29 Sep 2025 20:10:02 -0500
Subject: [PATCH] add truncate func

---
 internal/util/util.go | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/internal/util/util.go b/internal/util/util.go
index 5f6c8f3..5daf83f 100644
--- a/internal/util/util.go
+++ b/internal/util/util.go
@@ -1,10 +1,11 @@
 package util
 
 import (
-  "github.com/google/uuid"
   "math/rand" // not crypto secure
   "regexp"
   "strings"
+
+  "github.com/google/uuid"
 )
 
 const randHostnameCharset = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-"
@@ -24,6 +25,13 @@ func RandomHostname() (hostname string) {
   }
 }
 
+func Truncate(s string, n int) string {
+  if len(s) <= n {
+    return s
+  }
+  return s[:n] + "..."
+}
+
 func RandomWindowsTempFile() string {
   return `\Windows\Temp\` + strings.ToUpper(uuid.New().String())
 }