8 files changed, 227 insertions, 0 deletions
diff --git a/sys/srv/compat.nix b/sys/srv/compat.nix
new file mode 100644
index 0000000..5c08a9b
--- /dev/null
+++ b/sys/srv/compat.nix
@@ -0,0 +1,24 @@
+{ config, lib, pkgs, ... }:
+let
+  cfg = config.szpont.sys.srv.compat;
+in
+{
+  options.szpont.sys.srv.compat.enable = lib.mkEnableOption "enables compatibility with windows & x11";
+
+  config = lib.mkIf cfg.enable {
+    programs.xwayland = {
+      enable = true;
+      package = pkgs.xwayland-satellite;
+    };
+
+    environment.sessionVariables = {
+      NIXOS_OZONE_WL = "1";
+      ELECTRON_ENABLE_WAYLAND = "1";
+    };
+
+    environment.systemPackages = with pkgs; [
+      winetricks
+      wineWowPackages.waylandFull
+    ];
+  };
+}
diff --git a/sys/srv/docker.nix b/sys/srv/docker.nix
new file mode 100644
index 0000000..3baa689
--- /dev/null
+++ b/sys/srv/docker.nix
@@ -0,0 +1,15 @@
+{ config, lib, pkgs, ... }:
+let
+  cfg = config.szpont.sys.srv.docker;
+in
+{
+  options.szpont.sys.srv.docker.enable = lib.mkEnableOption "docker container engine";
+
+  config = lib.mkIf cfg.enable {
+    virtualisation.docker.enable = true;
+
+    environment.systemPackages = [ pkgs.docker-compose ];
+
+    users.users.adam.extraGroups = [ "docker" ];
+  };
+}
diff --git a/sys/srv/files.nix b/sys/srv/files.nix
new file mode 100644
index 0000000..bbd6ca8
--- /dev/null
+++ b/sys/srv/files.nix
@@ -0,0 +1,44 @@
+{ config, lib, pkgs, ... }:
+let
+  cfg = config.szpont.sys.srv.files;
+in
+{
+  options.szpont.sys.srv.files = {
+    thunar.enable = lib.mkEnableOption "thunar file manager";
+    utils.enable = lib.mkEnableOption "compression and trash utilities";
+  };
+
+  config = lib.mkMerge [
+    {
+      szpont.sys.srv.files.utils.enable = lib.mkDefault cfg.thunar.enable;
+    }
+
+    (lib.mkIf cfg.thunar.enable {
+      programs.thunar = {
+        enable = true;
+        plugins = with pkgs.xfce; [
+          thunar-volman
+          thunar-archive-plugin
+          thunar-vcs-plugin
+        ];
+      };
+      services.gnome.gnome-keyring.enable = true;
+      environment.systemPackages = with pkgs; [ file-roller ];
+    })
+
+    (lib.mkIf cfg.utils.enable {
+      services.gvfs.enable = true;
+
+      environment.systemPackages = with pkgs; [
+        trashy
+        gdu
+
+        unzip
+        p7zip
+        unrar
+        pxz
+        pigz
+      ];
+    })
+  ];
+}
diff --git a/sys/srv/gaming.nix b/sys/srv/gaming.nix
new file mode 100644
index 0000000..1eb5472
--- /dev/null
+++ b/sys/srv/gaming.nix
@@ -0,0 +1,50 @@
+{ config, lib, pkgs, username, ... }:
+let
+  cfg = config.szpont.sys.srv.gaming;
+in
+{
+  options.szpont.sys.srv.gaming = {
+    enable = lib.mkEnableOption "enables gaming stuff";
+    steam.enable = lib.mkEnableOption "enables steam stuff";
+    vr.enable = lib.mkEnableOption "enables vr support";
+  };
+
+  config = lib.mkMerge [
+    (lib.mkIf cfg.enable {
+      home-manager.users.${username}.szpont.hm.soft.gaming.enable = true;
+      programs.gamescope.enable = true;
+
+      programs.gamemode = {
+        enable = true;
+        enableRenice = true;
+      };
+
+      environment.systemPackages = with pkgs; [
+        heroic
+        prismlauncher
+      ];
+    })
+
+    (lib.mkIf cfg.steam.enable {
+      programs.steam = {
+        enable = true;
+        localNetworkGameTransfers.openFirewall = true;
+        dedicatedServer.openFirewall = true;
+        remotePlay.openFirewall = false;
+        extest.enable = true;
+        protontricks.enable = true;
+
+        extraCompatPackages = with pkgs; [
+          proton-ge-custom
+        ];
+      };
+    })
+
+    (lib.mkIf cfg.vr.enable {
+      programs.alvr = {
+        enable = true;
+        openFirewall = true;
+      };
+    })
+  ];
+}
diff --git a/sys/srv/kvm.nix b/sys/srv/kvm.nix
new file mode 100644
index 0000000..08c8578
--- /dev/null
+++ b/sys/srv/kvm.nix
@@ -0,0 +1,21 @@
+{ config, lib, pkgs, ... }:
+let
+  cfg = config.szpont.sys.srv.kvm;
+in
+{
+  options.szpont.sys.srv.kvm.enable = lib.mkEnableOption "KVM/QEMU virtualization with Virt-Manager";
+
+  config = lib.mkIf cfg.enable {
+    virtualisation.libvirtd = {
+      enable = true;
+      qemu.package = pkgs.qemu_kvm;
+      qemu.swtpm.enable = true;
+    };
+
+    programs.virt-manager.enable = true;
+
+    users.users.adam.extraGroups = [ "libvirtd" ];
+
+    boot.initrd.kernelModules = [ "kvm-amd" ];
+  };
+}
diff --git a/sys/srv/nix-helper.nix b/sys/srv/nix-helper.nix
new file mode 100644
index 0000000..fc81ddb
--- /dev/null
+++ b/sys/srv/nix-helper.nix
@@ -0,0 +1,24 @@
+{ config, lib, pkgs, ... }:
+let
+  cfg = config.szpont.sys.srv.nix-helper;
+in
+{
+  options.szpont.sys.srv.nix-helper.enable = lib.mkEnableOption "enables nix-helper";
+
+  config = lib.mkIf cfg.enable {
+    nix.settings = {
+      trusted-users = [ "root" "adam" ];
+      experimental-features = [ "nix-command" "flakes" ];
+    };
+
+    programs.nh = {
+      enable = true;
+      flake = "/etc/nixos";
+    };
+
+    environment.systemPackages = with pkgs; [
+      nix-output-monitor
+      nvd
+    ];
+  };
+}
diff --git a/sys/srv/ollama.nix b/sys/srv/ollama.nix
new file mode 100644
index 0000000..7cb90bf
--- /dev/null
+++ b/sys/srv/ollama.nix
@@ -0,0 +1,37 @@
+{ config, lib, pkgs, ... }:
+let
+  cfg = config.szpont.sys.srv.ollama;
+in
+{
+  options.szpont.sys.srv.ollama = {
+    enable = lib.mkEnableOption "Ollama AI service";
+    
+    useRocm = lib.mkOption {
+      type = lib.types.bool;
+      default = true;
+      description = "whether to use ollama with ROCm support.";
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    fileSystems."/models" = {
+      device = "/home/ollama";
+      fsType = "none";
+      options = [ "bind" ];
+    };
+
+    services.ollama = {
+      enable = true;
+      package = if cfg.useRocm then pkgs.ollama-rocm else pkgs.ollama;
+      
+      user = "ollama";
+      models = "/models";
+      
+      syncModels = true;
+      loadModels = [
+        "deepseek-r1:14b"
+        "qwen3:14b"
+      ];
+    };
+  };
+}
diff --git a/sys/srv/srv.nix b/sys/srv/srv.nix
new file mode 100644
index 0000000..19e959e
--- /dev/null
+++ b/sys/srv/srv.nix
@@ -0,0 +1,12 @@
+{ ... }:
+{
+  imports = [
+    ./compat.nix
+    ./docker.nix
+    ./files.nix
+    ./gaming.nix
+    ./kvm.nix
+    ./nix-helper.nix
+    ./ollama.nix
+  ];
+}