From 25c9f01c679ee04aff423df0e5339fa820dd4f4e Mon Sep 17 00:00:00 2001
From: niklascfw <service@niklascfw.de>
Date: Mon, 9 Nov 2026 17:46:34 +0100
Subject: [PATCH] Keep user packages and overlays across updates.

Replace only the OmniNX-shipped package folders and overlays so those stay current without wiping anything the user added.
---
 .../Data/DeletionLists.Generated.cs           | 27 ++++++++++++++--
 source/deletion_lists_update.h                | 31 +++++++++++++++++--
 2 files changed, 53 insertions(+), 5 deletions(-)

diff --git a/desktop/OmniNX.DesktopInstaller/Data/DeletionLists.Generated.cs b/desktop/OmniNX.DesktopInstaller/Data/DeletionLists.Generated.cs
index 8fadc98..757fd3c 100644
--- a/desktop/OmniNX.DesktopInstaller/Data/DeletionLists.Generated.cs
+++ b/desktop/OmniNX.DesktopInstaller/Data/DeletionLists.Generated.cs
@@ -243,8 +243,18 @@ public static partial class DeletionLists
 
         public static readonly string[] switch_dirs_to_delete =
         {
-            @"switch\.packages",
-            @"switch\.overlays",
+            @"switch\.packages\.offload",
+            @"switch\.packages\Alchemist",
+            @"switch\.packages\Cool Curves",
+            @"switch\.packages\HOC Toolkit",
+            @"switch\.packages\Installer Configurator",
+            @"switch\.packages\Memory Config",
+            @"switch\.packages\Memory Kit",
+            @"switch\.packages\Memory Switcher",
+            @"switch\.packages\OmniNX Downloader",
+            @"switch\.packages\Package Manager",
+            @"switch\.packages\RebootNX",
+            @"switch\.overlays\.offload",
             @"switch\90DNS_tester",
             @"switch\aio-switch-updater",
             @"switch\amsPLUS-downloader",
@@ -363,6 +373,19 @@ public static partial class DeletionLists
             @"switch\tinwoo.nro",
             @"switch\tinwoo\tinwoo.nro",
             @"switch\Ultrahand-Reload\Ultrahand-Reload.nro",
+            @"switch\.packages\boot_package.ini",
+            @"switch\.packages\package.ini",
+            @"switch\.overlays\DNS-MITM_Manager.ovl",
+            @"switch\.overlays\FPSLocker.ovl",
+            @"switch\.overlays\MasterVolume.ovl",
+            @"switch\.overlays\QuickNTP.ovl",
+            @"switch\.overlays\ReverseNX-RT-ovl.ovl",
+            @"switch\.overlays\Status-Monitor-Overlay.ovl",
+            @"switch\.overlays\horizon-oc-overlay.ovl",
+            @"switch\.overlays\ovlEdiZon.ovl",
+            @"switch\.overlays\ovlSysmodules.ovl",
+            @"switch\.overlays\ovlmenu.ovl",
+            @"switch\.overlays\sys-patch-overlay.ovl",
         };
 
         public static readonly string[] root_files_to_delete =
diff --git a/source/deletion_lists_update.h b/source/deletion_lists_update.h
index d96e533..89b9475 100644
--- a/source/deletion_lists_update.h
+++ b/source/deletion_lists_update.h
@@ -125,10 +125,22 @@ static const char* config_dirs_to_delete[] = {
     NULL
 };
 
-// Switch directories to delete
+// Switch directories to delete.
+// User packages and overlays are kept. OmniNX-shipped package folders are
+// removed so the copy replaces them cleanly. .offload is the old hide tree.
 static const char* switch_dirs_to_delete[] = {
-    "sd:/switch/.packages",
-    "sd:/switch/.overlays",
+    "sd:/switch/.packages/.offload",
+    "sd:/switch/.packages/Alchemist",
+    "sd:/switch/.packages/Cool Curves",
+    "sd:/switch/.packages/HOC Toolkit",
+    "sd:/switch/.packages/Installer Configurator",
+    "sd:/switch/.packages/Memory Config",
+    "sd:/switch/.packages/Memory Kit",
+    "sd:/switch/.packages/Memory Switcher",
+    "sd:/switch/.packages/OmniNX Downloader",
+    "sd:/switch/.packages/Package Manager",
+    "sd:/switch/.packages/RebootNX",
+    "sd:/switch/.overlays/.offload",
     "sd:/switch/90DNS_tester",
     "sd:/switch/aio-switch-updater",
     "sd:/switch/amsPLUS-downloader",
@@ -248,6 +260,19 @@ static const char* switch_files_to_delete[] = {
     "sd:/switch/tinwoo.nro",
     "sd:/switch/tinwoo/tinwoo.nro",
     "sd:/switch/Ultrahand-Reload/Ultrahand-Reload.nro",
+    "sd:/switch/.packages/boot_package.ini",
+    "sd:/switch/.packages/package.ini",
+    "sd:/switch/.overlays/DNS-MITM_Manager.ovl",
+    "sd:/switch/.overlays/FPSLocker.ovl",
+    "sd:/switch/.overlays/MasterVolume.ovl",
+    "sd:/switch/.overlays/QuickNTP.ovl",
+    "sd:/switch/.overlays/ReverseNX-RT-ovl.ovl",
+    "sd:/switch/.overlays/Status-Monitor-Overlay.ovl",
+    "sd:/switch/.overlays/horizon-oc-overlay.ovl",
+    "sd:/switch/.overlays/ovlEdiZon.ovl",
+    "sd:/switch/.overlays/ovlSysmodules.ovl",
+    "sd:/switch/.overlays/ovlmenu.ovl",
+    "sd:/switch/.overlays/sys-patch-overlay.ovl",
     NULL
 };