Add module

flake.nix

@@ -28,5 +28,11 @@
         drv = conmorfeusz;
         name = "conmorfeusz"; # Nazwa skryptu/modułu do uruchomienia
       };
-    });
+    })
+    // {
+      nixosModules = rec {
+        conmorfeusz = import ./module.nix self;
+        default = conmorfeusz;
+      };
+    };
 }

module.nix

@@ -0,0 +1,123 @@
+# module.nix
+self: {
+  config,
+  lib,
+  pkgs,
+  ...
+}: let
+  cfg = config.services.conmorfeusz;
+
+  # Helper function to convert attrset to CLI arguments
+  # { host = "0.0.0.0"; port = 8888; } -> "--host '0.0.0.0' --port '8888'"
+  attrsToArgs = attrs:
+    lib.concatStringsSep " " (
+      lib.mapAttrsToList (name: value: "--${name} ${lib.escapeShellArg (toString value)}") attrs
+    );
+
+  # Helper function to convert attrset to CLI arguments with prefix
+  # { port = 3000; bin = "..."; } -> "--ccpl-port '3000' --ccpl-bin '...'"
+  attrsToArgsWithPrefix = prefix: attrs:
+    lib.concatStringsSep " " (
+      lib.mapAttrsToList (name: value: "--${prefix}-${name} ${lib.escapeShellArg (toString value)}") attrs
+    );
+in {
+  options.services.conmorfeusz = {
+    enableMorfeusz = lib.mkEnableOption "Morfeusz in environment.systemPackages";
+
+    enableConcraftPl = lib.mkEnableOption "Concraft-pl in environment.systemPackages";
+
+    conmorfeusz = {
+      enable = lib.mkEnableOption "Conmorfeusz service";
+
+      config = lib.mkOption {
+        type = lib.types.attrsOf (lib.types.oneOf [lib.types.str lib.types.int lib.types.bool]);
+        default = {};
+        example = {
+          host = "0.0.0.0";
+          port = 8888;
+          workers = 4;
+        };
+        description = ''
+          Configuration passed to conmorfeusz as CLI arguments.
+          Each key will be transformed into --key value.
+        '';
+      };
+
+      concraft-pl = lib.mkOption {
+        type = lib.types.attrsOf (lib.types.oneOf [lib.types.str lib.types.int lib.types.bool]);
+        default = {};
+        example = {
+          port = 3000;
+          bin = "/\${pkgs.concraft-pl}/bin/concraft-pl";
+          core-num = 4;
+        };
+        description = ''
+          Concraft-pl configuration passed to conmorfeusz as CLI arguments.
+          Each key will be transformed into --ccpl-key value.
+        '';
+      };
+
+      openFirewall = lib.mkOption {
+        type = lib.types.bool;
+        default = false;
+        description = "Whether to open the conmorfeusz port in the firewall.";
+      };
+
+      openConcraftPlFirewall = lib.mkOption {
+        type = lib.types.bool;
+        default = false;
+        description = "Whether to open the concraft-pl port in the firewall.";
+      };
+    };
+  };
+
+  config = lib.mkMerge [
+    # Add morfeusz to systemPackages if enabled
+    (lib.mkIf cfg.enableMorfeusz {
+      environment.systemPackages = [self.packages.${pkgs.system}.morfeusz];
+    })
+
+    # Add concraft-pl to systemPackages if enabled
+    (lib.mkIf cfg.enableConcraftPl {
+      environment.systemPackages = [self.packages.${pkgs.system}.concraft-pl];
+    })
+
+    # Conmorfeusz service configuration
+    (lib.mkIf cfg.conmorfeusz.enable {
+      systemd.services.conmorfeusz = {
+        description = "Conmorfeusz - Morfeusz + Concraft-pl service";
+        wantedBy = ["multi-user.target"];
+
+        serviceConfig = {
+          Type = "simple";
+          ExecStart = let
+            mainArgs = attrsToArgs cfg.conmorfeusz.config;
+            ccplArgs = attrsToArgsWithPrefix "ccpl" cfg.conmorfeusz.concraft-pl;
+            allArgs = lib.concatStringsSep " " (lib.filter (s: s != "") [mainArgs ccplArgs]);
+          in "${self.packages.${pkgs.system}.conmorfeusz}/bin/conmorfeusz ${allArgs}";
+
+          Restart = "on-failure";
+          RestartSec = 5;
+
+          # Security hardening
+          DynamicUser = true;
+          NoNewPrivileges = true;
+          ProtectSystem = "strict";
+          ProtectHome = true;
+          PrivateTmp = true;
+        };
+      };
+
+      # Open conmorfeusz port in firewall
+      networking.firewall.allowedTCPPorts =
+        lib.mkIf cfg.conmorfeusz.openFirewall
+        (lib.optional (cfg.conmorfeusz.config ? port) cfg.conmorfeusz.config.port);
+    })
+
+    # Open concraft-pl port in firewall (separate, as it can be enabled independently)
+    (lib.mkIf (cfg.conmorfeusz.enable && cfg.conmorfeusz.openConcraftPlFirewall) {
+      networking.firewall.allowedTCPPorts =
+        lib.optional (cfg.conmorfeusz.concraft-pl ? port) cfg.conmorfeusz.concraft-pl.port;
+    })
+  ];
+}