From 4d38d1094f9ec21634352a888d4238eb824b1c04 Mon Sep 17 00:00:00 2001
From: Noah Masur <7386960+nmasur@users.noreply.github.com>
Date: Wed, 8 Mar 2023 17:42:25 -0500
Subject: [PATCH] limit number of configurations

not really a big problem, but worth adding just in case
---
 modules/nixos/hardware/boot.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/modules/nixos/hardware/boot.nix b/modules/nixos/hardware/boot.nix
index 47f8b9c..6b4dc2b 100644
--- a/modules/nixos/hardware/boot.nix
+++ b/modules/nixos/hardware/boot.nix
@@ -13,6 +13,9 @@
       # Attempt to display GRUB on widescreen monitor
       gfxmodeEfi = "1920x1080";
 
+      # Limit the total number of configurations to rollback
+      configurationLimit = 25;
+
       # Install GRUB onto the boot disk
       # device = config.fileSystems."/boot".device;