hosts/andromache/default.nix

@@ -10,9 +10,8 @@ let
   username = "h";
 in
 {
-  system.stateVersion = "25.05";
-
   imports = [
+    ../../modules/common.nix
     inputs.disko.nixosModules.disko
     inputs.sops-nix.nixosModules.sops
     inputs.home-manager.nixosModules.default
@@ -78,13 +77,6 @@ in
 
   environment.systemPackages = [ inputs.nvim.packages.x86_64-linux.nvim ];
 
-  nix.settings.experimental-features = [
-    "nix-command"
-    "flakes"
-  ];
-
-  nixpkgs.config.allowUnfree = true;
-
   home-manager = {
     useGlobalPkgs = true;
     useUserPackages = true;

hosts/astyanax/default.nix

@@ -11,9 +11,8 @@ let
   hostName = "astyanax";
 in
 {
-  system.stateVersion = "25.05";
-
   imports = [
+    ../../modules/common.nix
     inputs.nixos-hardware.nixosModules.lenovo-thinkpad-e14-intel
     inputs.disko.nixosModules.disko
     inputs.sops-nix.nixosModules.sops
@@ -46,13 +45,6 @@ in
 
   environment.systemPackages = [ inputs.nvim.packages.x86_64-linux.nvim ];
 
-  nix.settings.experimental-features = [
-    "nix-command"
-    "flakes"
-  ];
-
-  nixpkgs.config.allowUnfree = true;
-
   home-manager = {
     useGlobalPkgs = true;
     useUserPackages = true;

hosts/vm/default.nix

@@ -10,9 +10,8 @@ let
   username = "h";
 in
 {
-  system.stateVersion = "25.05";
-
   imports = [
+    ../../modules/common.nix
     inputs.disko.nixosModules.disko
     inputs.sops-nix.nixosModules.sops
     inputs.home-manager.nixosModules.default
@@ -38,13 +37,6 @@ in
 
   environment.systemPackages = [ inputs.nvim.packages.x86_64-linux.nvim ];
 
-  nix.settings.experimental-features = [
-    "nix-command"
-    "flakes"
-  ];
-
-  nixpkgs.config.allowUnfree = true;
-
   disko = {
     devices.disk.main.device = "/dev/vda";
     devices.disk.main.imageName = "nixos-vm";

modules/common.nix

@@ -0,0 +1,10 @@
+{
+  system.stateVersion = "25.05";
+
+  nix.settings.experimental-features = [
+    "nix-command"
+    "flakes"
+  ];
+
+  nixpkgs.config.allowUnfree = true;
+}