modularizes linux desktop

modules/unix/audio.nix

@@ -0,0 +1,41 @@
+{ config, ... }:
+
+{
+  environment.systemPackages = lib.mkAfter (with pkgs; [
+    pwvucontrol
+  ]);
+  security.rtkit.enable = true;
+  services.pipewire = {
+    enable = true;
+    alsa.enable = true;
+    alsa.support32Bit = true;
+    pulse.enable = true;
+    raopOpenFirewall = true;
+    wireplumber.extraConfig."10-bluez" = {
+      "monitor.bluez.properties" = {
+        "bluez5.enable-sbc-xq" = true;
+        "bluez5.enable-msbc" = true;
+        "bluez5.enable-hw-volume" = true;
+        "bluez5.roles" = [
+          "hsp_hs"
+          "hsp_ag"
+          "hfp_hf"
+          "hfp_ag"
+        ];
+      };
+    };
+    extraConfig.pipewire = {
+      "10-airplay" = {
+        "context.modules" = [
+          {
+            name = "libpipewire-module-raop-discover";
+            # increase the buffer size if you get dropouts/glitches
+            # args = {
+            #   "raop.latency.ms" = 500;
+            # };
+          }
+        ];
+      };
+    };
+  };
+}

modules/unix/base.nix

@@ -0,0 +1,28 @@
+{
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+  networking.networkmanager.enable = true;
+  i18n.defaultLocale = "en_US.UTF-8";
+  i18n.extraLocaleSettings = {
+    LC_ADDRESS = "de_DE.UTF-8";
+    LC_IDENTIFICATION = "de_DE.UTF-8";
+    LC_MEASUREMENT = "de_DE.UTF-8";
+    LC_MONETARY = "de_DE.UTF-8";
+    LC_NAME = "de_DE.UTF-8";
+    LC_NUMERIC = "de_DE.UTF-8";
+    LC_PAPER = "de_DE.UTF-8";
+    LC_TELEPHONE = "de_DE.UTF-8";
+    LC_TIME = "de_DE.UTF-8";
+  };
+  security.sudo.enable = true;
+  programs.gnupg.agent = {
+    enable = true;
+    enableSSHSupport = true;
+  };
+  programs.mtr.enable = true;
+  environment.variables = {
+    EDITOR = "nvim";
+    SYSTEMD_EDITOR = "nvim";
+    VISUAL = "nvim";
+  };
+}

modules/unix/bluetooth.nix

@@ -0,0 +1,14 @@
+{ config, ... }:
+
+{
+  services.blueman.enable = true;
+  hardware.bluetooth = {
+    enable = true;
+    settings = {
+      General = {
+        Enable = "Source,Sink,Media,Socket";
+        Experimental = true;
+      };
+    };
+  };
+}

modules/unix/default.nix

@@ -0,0 +1,6 @@
+{
+  imports = [
+    ./base.nix
+    ./shell.nix
+  ];
+}

modules/unix/nvidia.nix

@@ -0,0 +1,15 @@
+{ config, ... }:
+
+{
+  services.xserver.videoDrivers = [ "nvidia" ];
+  graphics.enable = true;
+  nvidia = {
+    modesetting.enable = true;
+    powerManagement.enable = false;
+    powerManagement.finegrained = false;
+    open = true;
+    nvidiaSettings = true;
+    package = config.boot.kernelPackages.nvidiaPackages.stable;
+  };
+  environment.sessionVariables.NIXOS_OZONE_WL = "1";
+}

modules/unix/printing.nix

@@ -0,0 +1,10 @@
+{ ... }:
+
+{
+  services.printing.enable = true;
+  services.avahi = {
+    enable = true;
+    nssmdns4 = true;
+    openFirewall = true;
+  };
+}

modules/unix/shell.nix

@@ -0,0 +1,6 @@
+{ pkgs, ... }:
+
+{
+  programs.fish.enable = true;
+  users.defaultUserShell = pkgs.fish;
+}