From 2d6fecf8f6b04e81a2663c323aa6fc7adca119f5 Mon Sep 17 00:00:00 2001
From: Christoph Hollizeck <christoph.hollizeck@hey.com>
Date: Sat, 20 Apr 2024 12:17:20 +0200
Subject: [PATCH] setup factorio server

---
 flake.lock                                    | 18 +++++-----
 .../nixos/apps/factorio-server/default.nix    | 36 +++++++++++++++++++
 modules/nixos/nix/default.nix                 | 32 +----------------
 systems/x86_64-linux/yggdrasil/default.nix    |  1 +
 4 files changed, 47 insertions(+), 40 deletions(-)
 create mode 100644 modules/nixos/apps/factorio-server/default.nix

diff --git a/flake.lock b/flake.lock
index 55b3777..df7ffb4 100644
--- a/flake.lock
+++ b/flake.lock
@@ -382,11 +382,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1713077896,
-        "narHash": "sha256-Noot8H0EZEAFRQWyGxh9ryvhK96xpIqKbh78X447JWs=",
+        "lastModified": 1713166971,
+        "narHash": "sha256-t0P/rKlsE5l1O3O2LYtAelLzp7PeoPCSzsIietQ1hSM=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "630a0992b3627c64e34f179fab68e3d48c6991c0",
+        "rev": "1c43dcfac48a2d622797f7ab741670fdbcf8f609",
         "type": "github"
       },
       "original": {
@@ -477,11 +477,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1712791164,
-        "narHash": "sha256-3sbWO1mbpWsLepZGbWaMovSO7ndZeFqDSdX0hZ9nVyw=",
+        "lastModified": 1713297878,
+        "narHash": "sha256-hOkzkhLT59wR8VaMbh1ESjtZLbGi+XNaBN6h49SPqEc=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "1042fd8b148a9105f3c0aca3a6177fd1d9360ba5",
+        "rev": "66adc1e47f8784803f2deb6cacd5e07264ec2d5c",
         "type": "github"
       },
       "original": {
@@ -809,11 +809,11 @@
     },
     "unstable_2": {
       "locked": {
-        "lastModified": 1712791164,
-        "narHash": "sha256-3sbWO1mbpWsLepZGbWaMovSO7ndZeFqDSdX0hZ9nVyw=",
+        "lastModified": 1712963716,
+        "narHash": "sha256-WKm9CvgCldeIVvRz87iOMi8CFVB1apJlkUT4GGvA0iM=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "1042fd8b148a9105f3c0aca3a6177fd1d9360ba5",
+        "rev": "cfd6b5fc90b15709b780a5a1619695a88505a176",
         "type": "github"
       },
       "original": {
diff --git a/modules/nixos/apps/factorio-server/default.nix b/modules/nixos/apps/factorio-server/default.nix
new file mode 100644
index 0000000..9d19c0f
--- /dev/null
+++ b/modules/nixos/apps/factorio-server/default.nix
@@ -0,0 +1,36 @@
+{
+  lib,
+  config,
+  pkgs,
+  ...
+}:
+with lib;
+with lib.wyrdgard;
+let
+  cfg = config.wyrdgard.apps.factorio-server;
+  inherit (config.wyrdgard.user) name;
+in
+{
+  options.wyrdgard.apps.factorio-server = with types; {
+    enable = mkEnableOption "Enable Factorio Headless Server";
+  };
+
+  config = mkIf cfg.enable {
+    environment.systemPackages = with pkgs; [ factorio-headless-experimental ];
+
+    services.factorio = {
+      enable = true;
+      openFirewall = true;
+      public = true;
+      lan = true;
+      bind = "[::]";
+      nonBlockingSaving = true;
+      autosave-interval = 5;
+      loadLatestSave = true;
+      username = "DaHolli";
+      token = "4d4624ca9a23396e1955c1b4b364ff";
+      game-name = "Alles Nix!";
+      game-password = "1234";
+    };
+  };
+}
diff --git a/modules/nixos/nix/default.nix b/modules/nixos/nix/default.nix
index 3f1747f..5b96016 100644
--- a/modules/nixos/nix/default.nix
+++ b/modules/nixos/nix/default.nix
@@ -10,37 +10,14 @@ with lib;
 with lib.wyrdgard;
 let
   cfg = config.wyrdgard.nix;
-
-  substituters-submodule = types.submodule (
-    { name, ... }:
-    {
-      options = with types; {
-        key = mkOpt (nullOr str) null "The trusted public key for this substituter.";
-      };
-    }
-  );
 in
 {
   options.wyrdgard.nix = with types; {
     enable = mkBoolOpt true "Whether or not to manage nix configuration.";
     package = mkOpt package pkgs.nixUnstable "Which nix package to use.";
-
-    default-substituter = {
-      url = mkOpt str "https://cache.nixos.org" "The url for the substituter.";
-      key =
-        mkOpt str "cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="
-          "The trusted public key for the substituter.";
-    };
-
-    extra-substituters = mkOpt (attrsOf substituters-submodule) { } "Extra substituters to configure.";
   };
 
   config = mkIf cfg.enable {
-    assertions = mapAttrsToList (name: value: {
-      assertion = value.key != null;
-      message = "wyrdgard.nix.extra-substituters.${name}.key must be set";
-    }) cfg.extra-substituters;
-
     environment.systemPackages = with pkgs; [
       snowfallorg.flake
       nixfmt
@@ -53,7 +30,7 @@ in
         users = [
           "root"
           config.wyrdgard.user.name
-        ] ++ optional config.services.hydra.enable "hydra";
+        ];
       in
       {
         package = cfg.package;
@@ -68,13 +45,6 @@ in
             auto-optimise-store = true;
             trusted-users = users;
             allowed-users = users;
-
-            substituters = [
-              cfg.default-substituter.url
-            ] ++ (mapAttrsToList (name: value: name) cfg.extra-substituters);
-            trusted-public-keys = [
-              cfg.default-substituter.key
-            ] ++ (mapAttrsToList (name: value: value.key) cfg.extra-substituters);
           }
           // (lib.optionalAttrs config.wyrdgard.tools.direnv.enable {
             keep-outputs = true;
diff --git a/systems/x86_64-linux/yggdrasil/default.nix b/systems/x86_64-linux/yggdrasil/default.nix
index f56262e..94d9072 100644
--- a/systems/x86_64-linux/yggdrasil/default.nix
+++ b/systems/x86_64-linux/yggdrasil/default.nix
@@ -23,6 +23,7 @@ with lib.wyrdgard;
       discord = enabled;
       _1password = enabled;
       onedrive = enabled;
+      factorio-server = enabled;
     };
 
     system = {