99 lines
1.8 KiB
Nix
99 lines
1.8 KiB
Nix
{
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pkgs,
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lib,
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config,
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...
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}:
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{
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options = {
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steamos = {
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amdvlk = lib.mkOption {
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type = lib.types.bool;
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default = false;
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};
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displayName = lib.mkOption {
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type = lib.types.str;
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default = "DP-1";
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};
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};
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};
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config = {
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users.users.steam = {
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isNormalUser = true;
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uid = 1010;
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password = "steam";
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extraGroups = [
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"video"
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"input"
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"audio"
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"networkmanager"
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];
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shell = pkgs.bash;
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};
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services.xserver.enable = false;
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hardware = {
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graphics = {
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enable = true;
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enable32Bit = true;
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};
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amdgpu.amdvlk = lib.mkIf config.steamos.amdvlk {
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enable = true;
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support32Bit.enable = true;
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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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gamescopeSession.enable = true;
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remotePlay.openFirewall = true;
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dedicatedServer.openFirewall = true;
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localNetworkGameTransfers.openFirewall = true;
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};
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};
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services.getty.autologinUser = "steam";
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environment = {
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loginShellInit = ''
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[[ "$(tty)" = "/dev/tty1" ]] && ./gs.sh
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'';
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};
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home-manager.users.steam = {
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home.file."gs.sh" = {
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text = ''
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#!/usr/bin/env bash
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set -xeuo pipefail
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gamescopeArgs=(
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--adaptive-sync # VRR support
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--hdr-enabled
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--rt
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--steam
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-S ${config.steamos.displayName}
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)
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steamArgs=(
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-pipewire-dmabuf
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-tenfoot
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--console
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)
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exec gamescope "$${gamescopeArgs[@]}" -- steam "$${steamArgs[@]}"
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'';
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executable = true;
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};
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};
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};
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}
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