381 lines
12 KiB
Nix
Executable File
381 lines
12 KiB
Nix
Executable File
# Edit this configuration file to define what should be installed on
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# your system. Help is available in configuration.nix(5) and via `nixos-help`.
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{
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config,
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pkgs,
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lib,
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inputs,
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window_manager,
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systemName,
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...
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}:
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let
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oreo = pkgs.callPackage ./personalPKGS/oreo.nix { };
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# Window manager toggles
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wmAll = window_manager == "all";
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useRiver = window_manager == "river" || wmAll;
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useNiri = window_manager == "niri" || wmAll;
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useHypr = window_manager == "hyprland" || wmAll;
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in
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{
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imports = [
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./hardware-configuration.nix
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./system/boot.nix
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./system/network.nix
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./system/inputMethods.nix
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./system/hardware.nix
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./system/fonts.nix
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inputs.home-manager.nixosModules.home-manager
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inputs.jovian.nixosModules.default
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#inputs.niri.nixosModules.niri
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];
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##############################################################################
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# Nix settings
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##############################################################################
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nix.settings = {
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experimental-features = [
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"nix-command"
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"flakes"
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];
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build-dir = "/nix/var/nix/builds";
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auto-optimise-store = true;
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};
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##############################################################################
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# Users
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##############################################################################
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programs.zsh.enable = true;
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users = {
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users.mrfluffy = {
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isNormalUser = true;
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shell = pkgs.zsh;
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createHome = true;
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extraGroups = [
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"wheel"
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"networkmanager"
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"video"
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"render"
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"docker"
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"libvirt"
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"input"
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"seat"
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];
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packages = with pkgs; [ ];
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};
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users.work = {
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isNormalUser = true;
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shell = pkgs.zsh;
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createHome = true;
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extraGroups = [
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"wheel"
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"networkmanager"
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"video"
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"render"
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"docker"
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"libvirt"
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"input"
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"seat"
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];
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packages = with pkgs; [ ];
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};
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users.game = {
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isNormalUser = true;
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description = "Dedicated gaming user (auto-login in Steam specialisation)";
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shell = pkgs.bash;
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createHome = true;
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password = ""; # no password
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extraGroups = [
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"wheel"
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"video"
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"render"
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"input"
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"seat"
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"networkmanager"
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];
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home = "/home/game";
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};
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groups.libvirtd.members = [
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"mrfluffy"
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"work"
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];
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};
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##############################################################################
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# Home-Manager
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##############################################################################
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home-manager = {
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extraSpecialArgs = { inherit inputs window_manager systemName; };
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users = {
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mrfluffy = import ./home/mrfluffy.nix;
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work = import ./home/work.nix;
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game = import ./home/game.nix;
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};
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};
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##############################################################################
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# Environment
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##############################################################################
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environment = {
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sessionVariables = {
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ZDOTDIR = "$HOME/.config/zsh";
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};
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pathsToLink = [ "/share/zsh" ];
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variables = {
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# VAAPI and VDPAU config for accelerated video.
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# See https://wiki.archlinux.org/index.php/Hardware_video_acceleration
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VDPAU_DRIVER = "radeonsi";
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LIBVA_DRIVER_NAME = "radeonsi";
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# AMD_VULKAN_ICD = "RADV";
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# VK_ICD_FILENAMES = "/run/opengl-driver/share/vulkan/icd.d/radeon_icd.x86_64.json";
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# XDG_CURRENT_DESKTOP = "hyprland";
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# QT_QPA_PLATFORMTHEME = "qt6ct";
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};
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systemPackages = with pkgs; [
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vim
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wget
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neovim
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];
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};
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##############################################################################
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# Nixpkgs policy
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##############################################################################
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nixpkgs.config = {
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allowUnfree = true;
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permittedInsecurePackages = [ ];
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};
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##############################################################################
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# decky
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##############################################################################
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nixpkgs.overlays = [
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inputs.jovian.overlays.default
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];
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jovian.decky-loader = {
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enable = true;
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user = "game"; # Run as your gaming user
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stateDir = "/home/game/.local/share/decky"; # Store plugins/data in user's home (adjust if preferred)
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# Optional: Add extra packages if needed for specific plugins
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# extraPackages = with pkgs; [ some-package ];
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# extraPythonPackages = ps: with ps; [ some-python-package ];
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};
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##############################################################################
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# State version
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##############################################################################
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system.stateVersion = "24.11"; # Did you read the comment?
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specialisation = {
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"01-steam" = {
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configuration = {
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boot = {
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kernelParams = lib.mkForce [ "ipv6e=1" "quiet" "splash"];
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plymouth = {
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enable = true;
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themePackages = [ pkgs.adi1090x-plymouth-themes ];
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theme = "abstract_ring_alt";
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};
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};
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# ── HDMI-CEC: Turn on TV when Steam specialisation starts ─────────────────────
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services.udev.packages = [ pkgs.libcec ]; # ensures cec-utils is in PATH
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services.blueman.enable = true;
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services.seatd.enable = true;
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# A user service that runs once the graphical session (Steam/GameScope) is ready
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#systemd.user.services.cec-tv-on = {
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# description = "Turn on TV via HDMI-CEC when entering Steam specialisation";
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# wantedBy = [ "graphical-session.target" ];
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# after = [ "graphical-session.target" ];
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# serviceConfig = {
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# Type = "oneshot";
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# RemainAfterExit = true;
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# ExecStart = toString (
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# pkgs.writeShellScript "cec-tv-on.sh" ''
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# # Wait a moment for the HDMI link to settle
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# sleep 3
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# # Turn on the TV and set it as active source (most TVs understand this)
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# ${pkgs.libcec}/bin/cec-client -s -d 1 <<EOF
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# on 0
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# as
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# EOF
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# # Alternative one-liner if the above somehow fails:
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# # echo 'on 0' | ${pkgs.libcec}/bin/cec-client -s -d 1
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# # echo 'as' | ${pkgs.libcec}/bin/cec-client -s -d 1
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# ''
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# );
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# };
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#};
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# THIS is the important part – direct boot into the Gamescope Steam session
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services.greetd = {
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enable = true;
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restart = true;
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settings = {
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# Tell greetd to auto-start the official gamescope steam session immediately
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default_session = {
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command = "${pkgs.gamescope}/bin/gamescope --prefer-outpu HDMI-A-2 --hdr-enabled --steam --mangoapp -- steam -pipewire-dmabuf -gamepadui -steamos3 > /dev/null 2>&1";
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user = "game";
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};
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};
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};
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# Auto-login the game user (no password prompt ever)
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services.getty.autologinUser = "game";
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# Make sure the user service starts automatically
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systemd.user.targets.graphical-session = {
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# This target already exists, we just ensure it’s active
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unitConfig = {
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RefuseManualStart = false;
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RefuseManualStop = false;
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};
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};
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environment = {
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systemPackages = with pkgs; [
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mangohud
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gamemode
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gamescope-wsi
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];
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variables = {
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#LIBSEAT_BACKEND = "logind";
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};
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};
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programs = {
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gamescope = {
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enable = true;
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capSysNice = true;
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};
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steam = {
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enable = true;
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remotePlay.openFirewall = true;
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dedicatedServer.openFirewall = true;
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extraCompatPackages = with pkgs; [
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gamescope
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mangohud
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gamemode
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gamescope-wsi
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];
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gamescopeSession = {
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enable = true;
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};
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};
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};
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};
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};
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"00-main-system" = {
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configuration = {
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#boot.loader.systemd-boot.sortKey = lib.mkDefault "00000000000-main";
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##############################################################################
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# Imports
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##############################################################################
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imports = [
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./system/services.nix
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./system/nixOSPkgs.nix
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#inputs.niri.nixosModules.niri
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];
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# greetd + tuigreet
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services.greetd = {
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enable = true;
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restart = true;
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useTextGreeter = true;
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settings.default_session = {
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command = "${lib.getExe pkgs.tuigreet} --window-padding 1 --time --time-format '%R - %F' --remember --remember-session --asterisks";
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user = "greeter";
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};
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};
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##############################################################################
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# Desktop / WM
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##############################################################################
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programs.river-classic.enable = useRiver;
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qt = {
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enable = true;
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# style = "gtk2";
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platformTheme = "qt5ct";
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};
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xdg.menus.enable = true;
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# Work around Dolphin menu oddities: force Plasma menu definition
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environment.etc."/xdg/menus/applications.menu".text =
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builtins.readFile "${pkgs.kdePackages.plasma-workspace}/etc/xdg/menus/plasma-applications.menu";
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# Niri (via overlay)
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#nixpkgs.overlays = [ inputs.niri.overlays.niri ];
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#programs.niri = {
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# enable = useNiri;
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# package = pkgs.niri-stable; # Only needed if not provided by the overlay
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#};
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# Hyprland
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programs.hyprland = {
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enable = useHypr;
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package = inputs.hyprland.packages.${pkgs.stdenv.hostPlatform.system}.hyprland;
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};
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# X11 base (kept enabled for keymap + DM if needed)
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services.xserver = {
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enable = true;
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xkb = {
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layout = "ie";
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variant = "";
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};
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# displayManager.lightdm = {
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# enable = true;
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# greeters.gtk = {
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# enable = true;
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# theme.package = pkgs.amarena-theme;
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# theme.name = "amarena";
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# cursorTheme.package = oreo.override { colors = [ "oreo_spark_pink_cursors" ]; };
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# cursorTheme.name = "oreo_spark_pink_cursors";
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# extraConfig = "background=${./assets/Wallpapers/138.png}";
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# };
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# };
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};
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##############################################################################
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# Security / PolicyKit / PAM
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##############################################################################
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security = {
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rtkit.enable = true;
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polkit.enable = true;
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pam.services = {
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swaylock = { };
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greetd.enableGnomeKeyring = true;
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greetd.kwallet.enable = true;
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};
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};
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##############################################################################
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# Virtualisation
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##############################################################################
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virtualisation = {
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docker = {
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enable = true;
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storageDriver = lib.mkIf (systemName == "pc") "btrfs";
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};
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libvirtd.enable = true;
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};
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};
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};
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};
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}
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