From 2f4cbd863a67ccb1a2d4cd1891d2b15ccebc4059 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Sun, 1 Feb 2026 21:01:25 +0000
Subject: [PATCH] Assert host config exists

Co-authored-by: ragusa-it <196988693+ragusa-it@users.noreply.github.com>
---
 flake.nix          | 3 ++-
 modules/common.nix | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/flake.nix b/flake.nix
index c5f4752..448218a 100644
--- a/flake.nix
+++ b/flake.nix
@@ -45,7 +45,8 @@
       && builtins.match "^_+$" username == null
       && builtins.match "^nix.*" username == null
       && username != "root";
-    hostConfig = ./hosts + "/${hostname}/hardware-configuration.nix";
+    hostConfig = assert builtins.pathExists (./hosts + "/${hostname}/hardware-configuration.nix");
+      ./hosts + "/${hostname}/hardware-configuration.nix";
     passwordHashPath = "/etc/nixos/secrets/${username}/password.hash";
     specialArgs = { inherit inputs system hostname username usernameValid passwordHashPath; };
 
diff --git a/modules/common.nix b/modules/common.nix
index ac3b882..20b71a3 100644
--- a/modules/common.nix
+++ b/modules/common.nix
@@ -117,7 +117,7 @@
     isNormalUser = true;
     extraGroups = [ "wheel" "networkmanager" "video" "seat" ];
     # IMPORTANT: Generate a password hash with: mkpasswd -m sha-512
-    # Save it to the path defined in flake.nix (ensure permissions are 600)
+    # Save it to /etc/nixos/secrets/${username}/password.hash (ensure permissions are 600)
     hashedPasswordFile = passwordHashPath;
     packages = with pkgs; [
       # -- Noctalia Shell --