From 6703625c00d57cb0581f5544e8892015e1031f62 Mon Sep 17 00:00:00 2001
From: Tomas Kracmar <tomas.kracmar@cqre.net>
Date: Tue, 14 Apr 2026 19:02:06 +0200
Subject: [PATCH] fix(rename): guard Add prefix against double-prefixing

Skip objects whose displayName or description already starts with
the requested prefix. This makes Add prefix idempotent.
---
 Scripts/Bulk-RenamePolicies.ps1 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Scripts/Bulk-RenamePolicies.ps1 b/Scripts/Bulk-RenamePolicies.ps1
index e4e94df..0721e6f 100644
--- a/Scripts/Bulk-RenamePolicies.ps1
+++ b/Scripts/Bulk-RenamePolicies.ps1
@@ -332,7 +332,7 @@ foreach($obj in $selectedObjects)
         switch($mode)
         {
             "Search and replace" { if($oldName -match $searchPattern) { $newName = $oldName -replace $searchPattern, $replacePattern } }
-            "Add prefix" { $newName = "$prefix$oldName" }
+            "Add prefix" { if(-not $oldName.StartsWith($prefix)) { $newName = "$prefix$oldName" } }
             "Strip prefix" { if($oldName.StartsWith($prefix)) { $newName = $oldName.Substring($prefix.Length) } }
         }
     }
@@ -341,7 +341,7 @@ foreach($obj in $selectedObjects)
         switch($mode)
         {
             "Search and replace" { if($oldDesc -match $searchPattern) { $newDesc = $oldDesc -replace $searchPattern, $replacePattern } }
-            "Add prefix" { $newDesc = "$prefix$oldDesc" }
+            "Add prefix" { if(-not $oldDesc.StartsWith($prefix)) { $newDesc = "$prefix$oldDesc" } }
             "Strip prefix" { if($oldDesc.StartsWith($prefix)) { $newDesc = $oldDesc.Substring($prefix.Length) } }
         }
     }