initial nixos-config

hosts/modules/auto-upgrade.nix

@@ -0,0 +1,14 @@
+{ config, inputs, ... }:
+let 
+  inherit (config.networking) hostName;                                   # Inherit variable
+  isClean = inputs.self ? rev;                                            # Only enable if current config came from clean tree
+in
+{
+  system.autoUpgrade = {                                                  # NixOS auto upgrade
+    enable = isClean;
+    dates = "hourly";                                                       
+    flags = [
+      "--refresh"
+    ];
+  };
+}