From a4a20c3f2303401837bd15f1746660825c589859 Mon Sep 17 00:00:00 2001
From: fleaz <mail@felixbreidenstein.de>
Date: Sun, 22 Feb 2026 22:26:19 +0100
Subject: [PATCH] nixos/frigate: Use find instead of rm for cleanup

rm can run into "Argument list too long" with many cache files
---
 nixos/modules/services/video/frigate.nix | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/nixos/modules/services/video/frigate.nix b/nixos/modules/services/video/frigate.nix
index f8d8f64e55da..07b4e7e4cdd1 100644
--- a/nixos/modules/services/video/frigate.nix
+++ b/nixos/modules/services/video/frigate.nix
@@ -724,8 +724,7 @@ in
       serviceConfig = {
         ExecStartPre = [
           (pkgs.writeShellScript "frigate-clear-cache" ''
-            shopt -s extglob
-            rm --recursive --force /var/cache/frigate/!(model_cache)
+            ${lib.getExe pkgs.findutils} /var/cache/frigate -not -path '/var/cache/frigate/model_cache/*' -type f -delete
           '')
           (pkgs.writeShellScript "frigate-create-writable-config" ''
             cp --no-preserve=mode ${configFile} /run/frigate/frigate.yml