moved qmeu, steam and various dev configs

configuration.nix

@@ -1,7 +1,3 @@
-# Edit this configuration file to define what should be installed on
-# your system.  Help is available in the configuration.nix(5) man page
-# and in the NixOS manual (accessible by running nixos-help).
-
 { config, pkgs, lib, ... }:
 
 let
@@ -97,9 +93,6 @@ in
   # Configure console keymap
   console.keyMap = "de";
 
-  # Enable CUPS to print documents.
-  services.printing.enable = true;
-
   ################################################
   # __     ___      _               _ _           _   _
   # \ \   / (_)_ __| |_ _   _  __ _| (_)___  __ _| |_(_) ___  _ __
@@ -113,19 +106,6 @@ in
   #  - Docker
   ################################################
 
-  # enable rootless docker for more security
-  virtualisation.docker.rootless = {
-    enable = true;
-    setSocketVariable = true;
-  };
-  # regulary clean unused docker images
-  virtualisation.docker.autoPrune.enable = true;
-  # add user teridax to docker group
-  users.extraGroups.docker.members = [ "servostar" ];
-
-  # KVM
-  virtualisation.libvirtd.enable = true;
-
   # android container
   virtualisation.waydroid.enable = true;
 
@@ -159,34 +139,14 @@ in
   # services.xserver.libinput.enable = true;
 
   programs.java.enable = true;
-  programs.steam = {
-     enable = true;
-     remotePlay.openFirewall = true; # Open ports in the firewall for Steam Remote Play
-     dedicatedServer.openFirewall = true; # Open ports in the firewall for Source Dedicated Server
-  };
-  hardware.opengl.driSupport32Bit = true; # Enables support for 32bit libs that steam uses
-
-  # Allow unfree packages
-  nixpkgs.config.allowUnfree = true;
 
   # List packages installed in system profile. To search, run:
   # $ nix search wget
   environment.systemPackages = (with pkgs; [
     (python3.withPackages(python-packages))
 
-    conda
-
-    virt-manager
     distrobox
 
-    # Rust toolchain
-    rustup
-    libiconv
-    rust-analyzer
-
-    php
-    php.packages.composer
-
     go
 
     nodejs

dev/default.nix

@@ -2,6 +2,8 @@
     imports = [
         ./language-server.nix
         ./dotnet.nix
+        ./docker-rootless.nix
         ./platformio.nix
+        ./qemu.nix
     ];
 }

dev/docker-rootless.nix

@@ -0,0 +1,9 @@
+{ pkgs, config, ... }: {
+    # enable rootless docker for more security
+    virtualisation.docker.rootless = {
+        enable = true;
+        setSocketVariable = true;
+    };
+    # regulary clean unused docker images
+    virtualisation.docker.autoPrune.enable = true;
+}

dev/php.nix

@@ -0,0 +1,6 @@
+{ pkgs, config, ... }: {
+    environment.systemPackages = (with pkgs; [
+        php
+        php.packages.composer
+    ])
+}

dev/qemu.nix

@@ -0,0 +1,10 @@
+{ pkgs, config, ... }: {
+    # KVM
+    virtualisation.libvirtd.enable = true;
+    # programs.virt-manager.enable = true;  # after 23.11
+
+    # only before 23.11
+    environment.systemPackages = (with pkgs; [
+        virt-manager
+    ]);
+}

extra/default.nix

@@ -4,5 +4,6 @@
         ./dvd.nix
         ./yubikey.nix
         ./wireguard.nix
+        ./steam.nix
     ];
 }

extra/steam.nix

@@ -0,0 +1,11 @@
+{ pkgs, config, ... }: {
+    # Allow unfree packages
+    nixpkgs.config.allowUnfree = true;
+
+    programs.steam = {
+        enable = true;
+        remotePlay.openFirewall = true; # Open ports in the firewall for Steam Remote Play
+        dedicatedServer.openFirewall = true; # Open ports in the firewall for Source Dedicated Server
+    };
+    hardware.opengl.driSupport32Bit = true; # Enables support for 32bit libs that steam uses
+}

nix-settings.nix

@@ -8,9 +8,6 @@
 # Configuration for nix
 
 { config, pkgs, lib, ... }:
-let
-    unstableTarball = fetchTarball https://github.com/NixOS/nixpkgs-channels/archive/nixos-unstable.tar.gz;
-in
 {
     # cleanup nix store after every build
     nix.settings.auto-optimise-store = true;
@@ -23,12 +20,7 @@ in
         options = "--delete-older-than 30d";
     };
 
-    # enable unstable packages
     nixpkgs.config = {
-        packageOverrides = pkgs: with pkgs; {
+        allowAliases = true;
-            unstable = import unstableTarball {
-                config = config.nixpkgs.config;
-            };
-        };
     };
 }

template.nix

@@ -0,0 +1,3 @@
+{ pkgs, config, ... }: {
+    # put your nix module in here!
+}

users/servostar/user.nix

@@ -22,6 +22,7 @@
       "tty"
       "uucp"
       "plugdev"
+      "docker"
     ];
     # use zsh
     shell = pkgs.zsh;