parts: add an option for headless configurations

moni-dz · Nov 17, 2023 · 3e7f121 · 3e7f121
1 parent 9ab07fd
commit 3e7f121
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/hosts/default.nix b/hosts/default.nix
@@ -13,6 +13,7 @@
     mistral = {
       system = "x86_64-linux";
       stateVersion = "23.05";
+      server = true;
 
       modules = [
         inputs.nix-minecraft.nixosModules.minecraft-servers

diff --git a/modules/parts/nixos.nix b/modules/parts/nixos.nix
@@ -9,6 +9,8 @@ let
 
   nixosOpts = opts@{ config, name, ... }: {
     options = {
+      server = lib.mkEnableOption "Host is a headless server configuration.";
+
       system = lib.mkOption {
         type = types.enum [ "aarch64-linux" "x86_64-linux" ];
         description = "System architecture for the configuration.";
@@ -35,10 +37,10 @@ let
 
     config._nixos = withSystem config.system (ctx:
       inputs.nixpkgs.lib.nixosSystem {
-        modules = config.modules ++ [
+        modules = config.modules ++ lib.optionals (!config.server) [
           # Shared configuration across all NixOS machines
           ../shared/nixos
-
+        ] ++ [
           ({ pkgs, ... }: {
             inherit (ctx) nix nixpkgs;
             _module.args = ctx.extraModuleArgs;