added factorio

.gitignore

@@ -1 +1 @@
-./nixos-switch.log
+nixos-switch.log

hosts/crocoite/boot.nix

@@ -0,0 +1,6 @@
+{...}: {
+  # Bootloader.
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.systemd-boot.configurationLimit = 20;
+  boot.loader.efi.canTouchEfiVariables = true;
+}

hosts/crocoite/crocoite.nix

@@ -41,6 +41,7 @@
       allowUnfree = true;
     };
   };
+  networking.hostName = "crocoite"; # Define your hostname.
 
   nix.settings.experimental-features = ["nix-command" "flakes"];
 
@@ -53,8 +54,9 @@
 
     #nixos-hardware.nixosModules.lenovo-thinkpad-t14-amd-gen1
     ./hardware-configuration.nix
+    ./boot.nix
 
-    ../../modules/basic_system_config.nix
+    ../../modules/locale.nix
     ../../modules/networking.nix
     ../../modules/boot_theming.nix
 

hosts/factorio/boot.nix

@@ -0,0 +1,6 @@
+{...}: {
+  # Use the GRUB 2 boot loader.
+  boot.loader.grub.enable = true;
+  # Define on which hard drive you want to install Grub.
+  boot.loader.grub.device = "/dev/sda"; # or "nodev" for efi only
+}

hosts/factorio/factorio.nix

@@ -0,0 +1,50 @@
+{pkgs, ...}: {
+  # This value determines the NixOS release from which the default
+  # settings for stateful data, like file locations and database versions
+  # on your system were taken. It‘s perfectly fine and recommended to leave
+  # this value at the release version of the first install of this system.
+  # Before changing this value read the documentation for this option
+  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
+  system.stateVersion = "24.05"; # Did you read the comment?
+
+  nixpkgs = {
+    # You can add overlays here
+    #overlays = with inputs.self.overlays; [
+    # Add overlays your own flake exports (from overlays and pkgs dir):
+    #additions
+    #modifications
+    #unstable-packages
+
+    # You can also add overlays exported from other flakes:
+    # neovim-nightly-overlay.overlays.default
+
+    # Or define it inline, for example:
+    # (final: prev: {
+    #   hi = final.hello.overrideAttrs (oldAttrs: {
+    #     patches = [ ./change-hello-to-hi.patch ];
+    #   });
+    # })
+    #];
+    # Configure your nixpkgs instance
+    config = {
+      # Disable if you don't want unfree packages
+      allowUnfree = true;
+    };
+  };
+
+  nix.settings.experimental-features = ["nix-command" "flakes"];
+
+  # https://lix.systems/ Lix is a modern, delicious implementation of the Nix package manager,
+  # focused on correctness, usability, and growth –
+  # and committed to doing right by its community.
+  nix.package = pkgs.lix;
+  imports = [
+    #nixos-hardware.nixosModules.lenovo-thinkpad-t14-amd-gen1
+    #./hardware-configuration.nix
+    ./boot.nix
+    ./hardware-configuration.nix
+
+    ../../modules/locale.nix
+    ../../modules/game/server/factorio.nix
+  ];
+}

hosts/factorio/hardware-configuration.nix

@@ -0,0 +1,34 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports =
+    [ (modulesPath + "/profiles/qemu-guest.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "ata_piix" "uhci_hcd" "virtio_pci" "virtio_scsi" "sd_mod" "sr_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/a6c22dab-a82a-4109-a8d0-b7ed99d56bc7";
+      fsType = "ext4";
+    };
+
+  swapDevices =
+    [ { device = "/dev/disk/by-uuid/ca4eedce-6e52-4593-a188-a48e54074d14"; }
+    ];
+
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.ens18.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+}
+

modules/game/server/factorio.nix

@@ -0,0 +1,31 @@
+{pkgs, ...}: {
+  # Also enable non-free packages or else the factorio download will fail:
+  nixpkgs.config.allowUnfree = true;
+
+  environment.systemPackages = with pkgs; [
+    factorio-headless
+  ];
+
+  services.factorio = {
+    enable = true;
+    openFirewall = true;
+    #mods =
+    #  let
+    #    inherit (pkgs) lib;
+    #    modDir = /opt/factorio-mods;
+    #    modList = lib.pipe modDir [
+    #      builtins.readDir
+    #      (lib.filterAttrs (k: v: v == "regular"))
+    #      (lib.mapAttrsToList (k: v: k))
+    #      (builtins.filter (lib.hasSuffix ".zip"))
+    #    ];
+    #    modToDrv = modFileName:
+    #      pkgs.runCommand "copy-factorio-mods" {} ''
+    #        mkdir $out
+    #        cp ${modDir + "/${modFileName}"} $out/${modFileName}
+    #      ''
+    #      // { deps = []; };
+    #  in
+    #    builtins.map modToDrv modList;
+  };
+}

modules/locale.nix

@@ -1,26 +1,16 @@
-{
-  config,
-  pkgs,
-  ...
-}: {
-  # Bootloader.
-  boot.loader.systemd-boot.enable = true;
-  boot.loader.systemd-boot.configurationLimit = 20;
-  boot.loader.efi.canTouchEfiVariables = true;
-
-  networking.hostName = "crocoite"; # Define your hostname.
-  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
-
-  # Configure network proxy if necessary
-  # networking.proxy.default = "http://user:password@proxy:port/";
-  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
-
+{...}: {
   # Set your time zone.
   time.timeZone = "Europe/Berlin";
 
   # Select internationalisation properties.
   i18n.defaultLocale = "en_GB.UTF-8";
 
+  #i18n.supportedLocales = [
+  #  "en_GB.UTF-8"
+  #  "en_US.UTF-8"
+  #  "de_DE.UTF-8"
+  #];
+
   i18n.extraLocaleSettings = {
     LC_ADDRESS = "de_DE.UTF-8";
     LC_IDENTIFICATION = "de_DE.UTF-8";