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Gaming!

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This commit is contained in:
Ryan Pandya 2025-01-24 21:42:14 -08:00
parent 5c46112d7c
commit dd238cb760
21 changed files with 1482 additions and 201 deletions
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1
flake.nix
View File

@ -155,6 +155,7 @@
vars = {
desktop = true;
gaming = true;
nvidia = true;
};
in
{

9
hosts/thalia/default.nix
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@ -7,6 +7,7 @@
imports = [
# System
# ./disko.nix
./mounts
./hardware-configuration.nix
# ./impermanence.nix
# Profiles
@ -21,14 +22,14 @@
# Custom modules
unfree.enable = true;
nvidia.enable = true;
desktop.enable = true;
desktop.hostMonitorSettings = "
monitor=desc:Dell Inc. DELL P2419H 250TX53, 1920x1080, 0x0, 1, transform, 1 # Left
monitor=desc:Dell Inc. DELL P2419H 250TX53, 1920x1080, 0x0, 1, transform, 1 # Left
monitor=desc:Dell Inc. DELL P2719H F3WNLS2, 1920x1080, 1080x840, 1 # Center
monitor=desc:Dell Inc. DELL P2719H 93WNLS2, 1920x1080, 3000x840, 1 # Right
";
# gaming.enable = true;
gaming.enable = true;
# gsr.defaultAudioDevice = "alsa_output.usb-Schiit_Audio_Schiit_Modi_-00.analog-stereo.monitor"; # alsa_output.usb-Generic_USB_Audio-00.analog-stereo.monitor
# low-latency.enable = false;
# vhs-decode.enable = true;
@ -75,7 +76,7 @@
};
networking = {
hostName = "thalia-dev";
hostName = "thalia";
wireless.enable = false;
};

27
hosts/thalia/mounts/default.nix Normal file
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@ -0,0 +1,27 @@
{
username,
pkgs,
...
}:
{
environment.systemPackages = with pkgs; [
cifs-utils
nfs-utils
];
fileSystems = {
"/home/${username}/mnt" = {
device = "/dev/sda1";
fsType = "auto";
options = [
"defaults"
"user"
"rw"
"utf8"
"noauto"
"umask=000"
];
};
services.rpcbind.enable = true;
};
}

35
modules/apps/coolercontrol/default.nix Normal file
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@ -0,0 +1,35 @@
{
lib,
config,
username,
vars,
...
}:
let
cfg = config.coolercontrol;
in
{
options = {
coolercontrol = {
enable = lib.mkEnableOption "Enable coolercontrol in NixOS";
desktopEntry = lib.mkOption {
type = lib.types.bool;
default = true;
};
};
};
config = lib.mkIf cfg.enable {
# Allow for overclocking
boot.kernelParams = [ "amdgpu.ppfeaturemask=0xffffffff" ];
programs = {
coolercontrol = {
enable = true;
nvidiaSupport = vars.nvidia;
};
};
home-manager.users.${username} = { };
};
}

8
modules/apps/default.nix
View File

@ -1,8 +1,16 @@
{
imports = [
./coolercontrol
./direnv
./gamemode
./gamescope
./git
./hyprland
./lact
./mangohud
./obs
./steam
./sunshine
./vscode
];
}

73
modules/apps/gamemode/default.nix Normal file
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@ -0,0 +1,73 @@
{
lib,
config,
username,
pkgs,
...
}:
let
cfg = config.gamemode;
gamemode-start = (
pkgs.writeShellApplication {
name = "gamemode-start";
runtimeInputs = with pkgs; [
libnotify
];
text = ''
notify-send -t 3000 -u low 'GameMode' 'GameMode started' -i applications-games -a 'GameMode'
#kscreen-doctor output.DP-1.wcg.enable output.DP-1.hdr.enable output.DP-1.brightness.100;
'';
}
);
gamemode-end = (
pkgs.writeShellApplication {
name = "gamemode-end";
runtimeInputs = with pkgs; [
libnotify
];
text = ''
notify-send -t 3000 -u low 'GameMode' 'GameMode stopped' -i applications-games -a 'GameMode'
#kscreen-doctor output.DP-1.wcg.disable output.DP-1.hdr.disable output.DP-1.brightness.100;
'';
}
);
in
{
options = {
gamemode = {
enable = lib.mkEnableOption "Enable gamemode in NixOS & home-manager";
};
};
config = lib.mkIf cfg.enable {
programs.gamemode = {
enable = true;
settings = {
general = {
desiredgov = "performance";
disable_splitlock = 1;
inhibit_screensaver = 1;
ioprio = 0;
renice = 10;
softrealtime = "auto";
};
cpu = {
park_cores = "yes";
pin_cores = "yes";
};
gpu = {
apply_gpu_optimisations = "accept-responsibility";
amd_performance_level = "high";
};
custom = {
# https://github.com/Electrostasy/dots/blob/master/hosts/terra/gaming.nix
start = "${lib.getBin gamemode-start}/bin/gamemode-start";
end = "${lib.getBin gamemode-end}/bin/gamemode-end";
};
};
};
users.users.${username}.extraGroups = [ "gamemode" ];
home-manager.users.${username} = { };
};
}

38
modules/apps/gamescope/default.nix Normal file
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@ -0,0 +1,38 @@
{
lib,
config,
username,
pkgs,
...
}:
let
cfg = config.gamescope;
in
{
options = {
gamescope = {
enable = lib.mkEnableOption "Enable gamescope in NixOS & home-manager";
};
};
config = lib.mkIf cfg.enable {
programs.gamescope = {
enable = true;
package = pkgs.gamescope;
capSysNice = false; # 'true' breaks gamescope for Steam https://github.com/NixOS/nixpkgs/issues/292620#issuecomment-2143529075
};
# Workaround for above https://github.com/NixOS/nixpkgs/issues/351516#issuecomment-2607156591
services.ananicy = {
enable = true;
package = pkgs.ananicy-cpp;
rulesProvider = pkgs.ananicy-cpp;
extraRules = [
{
"name" = "gamescope";
"nice" = -20;
}
];
};
home-manager.users.${username} = { };
};
}

360
modules/apps/hyprland/default.nix
View File

@ -14,6 +14,7 @@ with lib;
imports = [
./waybar.nix
./swaync.nix
./rofi.nix
];
home-manager.users.${username}.wayland.windowManager.hyprland = {
@ -26,181 +27,190 @@ with lib;
in
concatStrings [
''
env = NIXOS_OZONE_WL, 1
env = NIXPKGS_ALLOW_UNFREE, 1
env = XDG_CURRENT_DESKTOP, Hyprland
env = XDG_SESSION_TYPE, wayland
env = XDG_SESSION_DESKTOP, Hyprland
env = GDK_BACKEND, wayland, x11
env = CLUTTER_BACKEND, wayland
env = QT_QPA_PLATFORM=wayland;xcb
env = QT_WAYLAND_DISABLE_WINDOWDECORATION, 1
env = QT_AUTO_SCREEN_SCALE_FACTOR, 1
env = SDL_VIDEODRIVER, x11
env = MOZ_ENABLE_WAYLAND, 1
exec-once = dbus-update-activation-environment --systemd --all
exec-once = systemctl --user import-environment QT_QPA_PLATFORMTHEME WAYLAND_DISPLAY XDG_CURRENT_DESKTOP
exec-once = killall -q swww;sleep .5 && swww init
exec-once = killall -q waybar;sleep .5 && waybar
exec-once = killall -q swaync;sleep .5 && swaync
exec-once = nm-applet --indicator
exec-once = blueman-applet
exec-once = lxqt-policykit-agent
exec-once = [workspace special silent] foot
exec-once = sleep 1.5 && swww img /home/${username}/Pictures/Wallpapers/pink-desert.jpeg
${builtins.toString config.desktop.hostMonitorSettings}
exec-once = ${terminal}
general {
gaps_in = 6
gaps_out = 8
border_size = 2
layout = dwindle
resize_on_border = true
}
input {
kb_layout = us
kb_options = grp:alt_shift_toggle
kb_options = caps:super
follow_mouse = 1
touchpad {
natural_scroll = true
disable_while_typing = true
scroll_factor = 0.8
tap_button_map = lmr
}
sensitivity = 0 # -1.0 - 1.0, 0 means no modification.
accel_profile = flat
}
windowrule = noborder,^(wofi)$
windowrule = center,^(wofi)$
windowrule = center,^(steam)$
windowrule = float, nm-connection-editor|blueman-manager
windowrule = float, swayimg|vlc|Viewnior|pavucontrol
windowrule = float, nwg-look|qt5ct|mpv
windowrule = float, zoom
windowrulev2 = stayfocused, title:^()$,class:^(steam)$
windowrulev2 = minsize 1 1, title:^()$,class:^(steam)$
windowrulev2 = opacity 0.9 0.7, class:^(Brave)$
windowrulev2 = opacity 0.9 0.7, class:^(thunar)$
gestures {
workspace_swipe = true
workspace_swipe_fingers = 3
}
misc {
initial_workspace_tracking = 0
mouse_move_enables_dpms = true
key_press_enables_dpms = false
}
animations {
enabled = yes
bezier = wind, 0.05, 0.9, 0.1, 1.05
bezier = winIn, 0.1, 1.1, 0.1, 1.1
bezier = winOut, 0.3, -0.3, 0, 1
bezier = liner, 1, 1, 1, 1
animation = windows, 1, 6, wind, slide
animation = windowsIn, 1, 6, winIn, slide
animation = windowsOut, 1, 5, winOut, slide
animation = windowsMove, 1, 5, wind, slide
animation = border, 1, 1, liner
animation = fade, 1, 10, default
animation = workspaces, 1, 5, wind
animation = specialWorkspace, 1, 4, default, slidefadevert 20%
}
decoration {
rounding = 10
blur {
enabled = true
size = 5
passes = 3
new_optimizations = on
ignore_opacity = off
}
}
plugin {
hyprtrails {
}
}
dwindle {
pseudotile = true
preserve_split = true
}
bind = ${modifier}SHIFT,Q,exit,
bind = ${modifier},ESCAPE,killactive,
bind = ${modifier},GRAVE,toggleSpecialWorkspace
bind = ${modifier},Return,exec,${terminal}
bind = ${modifier}SHIFT,Return,exec,rofi-launcher
bind = ${modifier}SHIFT,W,exec,web-search
bind = ${modifier}ALT,W,exec,wallsetter
bind = ${modifier}SHIFT,N,exec,swaync-client -rs
bind = ${modifier},W,exec,${browser}
bind = ${modifier},E,exec,emopicker9000
bind = ${modifier},S,exec,screenshootin
bind = ${modifier},D,exec,discord
bind = ${modifier},O,exec,obs
bind = ${modifier},C,exec,hyprpicker -a
bind = ${modifier},G,exec,gimp
bind = ${modifier}SHIFT,G,exec,godot4
bind = ${modifier},T,exec,thunar
bind = ${modifier},M,exec,spotify
bind = ${modifier},P,pseudo,
bind = ${modifier}SHIFT,I,togglesplit,
bind = ${modifier},F,fullscreen,
bind = ${modifier}SHIFT,F,togglefloating,
bind = ${modifier}SHIFT,left,movewindow,l
bind = ${modifier}SHIFT,right,movewindow,r
bind = ${modifier}SHIFT,up,movewindow,u
bind = ${modifier}SHIFT,down,movewindow,d
bind = ${modifier}SHIFT,h,movewindow,l
bind = ${modifier}SHIFT,l,movewindow,r
bind = ${modifier}SHIFT,k,movewindow,u
bind = ${modifier}SHIFT,j,movewindow,d
bind = ${modifier},left,movefocus,l
bind = ${modifier},right,movefocus,r
bind = ${modifier},up,movefocus,u
bind = ${modifier},down,movefocus,d
bind = ${modifier},h,movefocus,l
bind = ${modifier},l,movefocus,r
bind = ${modifier},k,movefocus,u
bind = ${modifier},j,movefocus,d
bind = ${modifier},1,workspace,1
bind = ${modifier},2,workspace,2
bind = ${modifier},3,workspace,3
bind = ${modifier},4,workspace,4
bind = ${modifier},5,workspace,5
bind = ${modifier},6,workspace,6
bind = ${modifier},7,workspace,7
bind = ${modifier},8,workspace,8
bind = ${modifier},9,workspace,9
bind = ${modifier},0,workspace,10
bind = ${modifier}SHIFT,SPACE,movetoworkspace,special
bind = ${modifier},SPACE,togglespecialworkspace
bind = ${modifier}SHIFT,1,movetoworkspace,1
bind = ${modifier}SHIFT,2,movetoworkspace,2
bind = ${modifier}SHIFT,3,movetoworkspace,3
bind = ${modifier}SHIFT,4,movetoworkspace,4
bind = ${modifier}SHIFT,5,movetoworkspace,5
bind = ${modifier}SHIFT,6,movetoworkspace,6
bind = ${modifier}SHIFT,7,movetoworkspace,7
bind = ${modifier}SHIFT,8,movetoworkspace,8
bind = ${modifier}SHIFT,9,movetoworkspace,9
bind = ${modifier}SHIFT,0,movetoworkspace,10
bind = ${modifier}CONTROL,right,workspace,e+1
bind = ${modifier}CONTROL,left,workspace,e-1
bind = ${modifier},mouse_down,workspace, e+1
bind = ${modifier},mouse_up,workspace, e-1
bindm = ${modifier},mouse:272,movewindow
bindm = ${modifier},mouse:273,resizewindow
bind = ALT,Tab,cyclenext
bind = ALT,Tab,bringactivetotop
bind = ,XF86AudioRaiseVolume,exec,wpctl set-volume @DEFAULT_AUDIO_SINK@ 5%+
bind = ,XF86AudioLowerVolume,exec,wpctl set-volume @DEFAULT_AUDIO_SINK@ 5%-
binde = ,XF86AudioMute, exec, wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle
bind = ,XF86AudioPlay, exec, playerctl play-pause
bind = ,XF86AudioPause, exec, playerctl play-pause
bind = ,XF86AudioNext, exec, playerctl next
bind = ,XF86AudioPrev, exec, playerctl previous
bind = ,XF86MonBrightnessDown,exec,brightnessctl set 5%-
bind = ,XF86MonBrightnessUp,exec,brightnessctl set +5%
env = GBM_BACKEND, nvidia-drm
env = __GLX_VENDOR_LIBRARY_NAME, nvidia
env = ENABLE_VKBASALT, 1
env = LIBVA_DRIVER_NAME, nvidia
env = NIXOS_OZONE_WL, 1
env = NIXPKGS_ALLOW_UNFREE, 1
env = XDG_CURRENT_DESKTOP, Hyprland
env = XDG_SESSION_TYPE, wayland
env = XDG_SESSION_DESKTOP, Hyprland
env = GDK_BACKEND, wayland, x11
env = CLUTTER_BACKEND, wayland
env = QT_QPA_PLATFORM=wayland;xcb
env = QT_WAYLAND_DISABLE_WINDOWDECORATION, 1
env = QT_AUTO_SCREEN_SCALE_FACTOR, 1
env = SDL_VIDEODRIVER, x11
env = MOZ_ENABLE_WAYLAND, 1
exec-once = dbus-update-activation-environment --systemd --all
exec-once = systemctl --user import-environment QT_QPA_PLATFORMTHEME WAYLAND_DISPLAY XDG_CURRENT_DESKTOP
exec-once = killall -q swww;sleep .5 && swww init
exec-once = killall -q waybar;sleep .5 && waybar
exec-once = killall -q swaync;sleep .5 && swaync
exec-once = nm-applet --indicator
exec-once = blueman-applet
exec-once = lxqt-policykit-agent
exec-once = [workspace special silent] foot
exec-once = sleep 1.5 && swww img /home/${username}/Pictures/Wallpapers/pink-desert.jpeg
${builtins.toString config.desktop.hostMonitorSettings}
monitor = Unknown-1, disable
exec-once = ${terminal}
general {
gaps_in = 6
gaps_out = 8
border_size = 2
layout = dwindle
resize_on_border = true
}
cursor {
no_hardware_cursors = true
}
input {
kb_layout = us, in
kb_variant = , hin-wx
kb_options = grp:shift_caps_toggle
kb_options = caps:super
follow_mouse = 1
touchpad {
natural_scroll = true
disable_while_typing = true
scroll_factor = 0.8
tap_button_map = lmr
}
sensitivity = 0 # -1.0 - 1.0, 0 means no modification.
accel_profile = flat
}
windowrule = noborder,^(wofi)$
windowrule = center,^(wofi)$
windowrule = center,^(steam)$
windowrule = float, nm-connection-editor|blueman-manager
windowrule = float, swayimg|vlc|Viewnior|pavucontrol
windowrule = float, nwg-look|qt5ct|mpv
windowrule = float, zoom
windowrulev2 = stayfocused, title:^()$,class:^(steam)$
windowrulev2 = minsize 1 1, title:^()$,class:^(steam)$
windowrulev2 = opacity 0.9 0.7, class:^(Brave)$
windowrulev2 = opacity 0.9 0.7, class:^(thunar)$
gestures {
workspace_swipe = true
workspace_swipe_fingers = 3
}
misc {
initial_workspace_tracking = 0
mouse_move_enables_dpms = true
key_press_enables_dpms = false
}
animations {
enabled = yes
bezier = wind, 0.05, 0.9, 0.1, 1.05
bezier = winIn, 0.1, 1.1, 0.1, 1.1
bezier = winOut, 0.3, -0.3, 0, 1
bezier = liner, 1, 1, 1, 1
animation = windows, 1, 6, wind, slide
animation = windowsIn, 1, 6, winIn, slide
animation = windowsOut, 1, 5, winOut, slide
animation = windowsMove, 1, 5, wind, slide
animation = border, 1, 1, liner
animation = fade, 1, 10, default
animation = workspaces, 1, 5, wind
animation = specialWorkspace, 1, 4, default, slidefadevert 20%
}
decoration {
rounding = 10
blur {
enabled = true
size = 5
passes = 3
new_optimizations = on
ignore_opacity = off
}
}
plugin {
hyprtrails {
}
}
dwindle {
pseudotile = true
preserve_split = true
}
bind = ${modifier}SHIFT,Q,exit,
bind = ${modifier},ESCAPE,killactive,
bind = ${modifier},GRAVE,toggleSpecialWorkspace
bind = ${modifier},Return,exec,${terminal}
bind = ${modifier}SHIFT,Return,exec,rofi-launcher
bind = ${modifier}SHIFT,W,exec,web-search
bind = ${modifier}ALT,W,exec,wallsetter
bind = ${modifier}SHIFT,N,exec,swaync-client -rs
bind = ${modifier},W,exec,${browser}
bind = ${modifier},E,exec,emopicker9000
bind = ${modifier},S,exec,screenshootin
bind = ${modifier},D,exec,discord
bind = ${modifier},O,exec,obs
bind = ${modifier},C,exec,hyprpicker -a
bind = ${modifier},G,exec,gimp
bind = ${modifier}SHIFT,G,exec,godot4
bind = ${modifier},T,exec,thunar
bind = ${modifier},M,exec,spotify
bind = ${modifier},P,pseudo,
bind = ${modifier}SHIFT,I,togglesplit,
bind = ${modifier},F,fullscreen,
bind = ${modifier}SHIFT,F,togglefloating,
bind = ${modifier}SHIFT,left,movewindow,l
bind = ${modifier}SHIFT,right,movewindow,r
bind = ${modifier}SHIFT,up,movewindow,u
bind = ${modifier}SHIFT,down,movewindow,d
bind = ${modifier}SHIFT,h,movewindow,l
bind = ${modifier}SHIFT,l,movewindow,r
bind = ${modifier}SHIFT,k,movewindow,u
bind = ${modifier}SHIFT,j,movewindow,d
bind = ${modifier},left,movefocus,l
bind = ${modifier},right,movefocus,r
bind = ${modifier},up,movefocus,u
bind = ${modifier},down,movefocus,d
bind = ${modifier},h,movefocus,l
bind = ${modifier},l,movefocus,r
bind = ${modifier},k,movefocus,u
bind = ${modifier},j,movefocus,d
bind = ${modifier},1,workspace,1
bind = ${modifier},2,workspace,2
bind = ${modifier},3,workspace,3
bind = ${modifier},4,workspace,4
bind = ${modifier},5,workspace,5
bind = ${modifier},6,workspace,6
bind = ${modifier},7,workspace,7
bind = ${modifier},8,workspace,8
bind = ${modifier},9,workspace,9
bind = ${modifier},0,workspace,10
bind = ${modifier}SHIFT,SPACE,movetoworkspace,special
bind = ${modifier},SPACE,togglespecialworkspace
bind = ${modifier}SHIFT,1,movetoworkspace,1
bind = ${modifier}SHIFT,2,movetoworkspace,2
bind = ${modifier}SHIFT,3,movetoworkspace,3
bind = ${modifier}SHIFT,4,movetoworkspace,4
bind = ${modifier}SHIFT,5,movetoworkspace,5
bind = ${modifier}SHIFT,6,movetoworkspace,6
bind = ${modifier}SHIFT,7,movetoworkspace,7
bind = ${modifier}SHIFT,8,movetoworkspace,8
bind = ${modifier}SHIFT,9,movetoworkspace,9
bind = ${modifier}SHIFT,0,movetoworkspace,10
bind = ${modifier}CONTROL,right,workspace,e+1
bind = ${modifier}CONTROL,left,workspace,e-1
bind = ${modifier},mouse_down,workspace, e+1
bind = ${modifier},mouse_up,workspace, e-1
bindm = ${modifier},mouse:272,movewindow
bindm = ${modifier},mouse:273,resizewindow
bind = ALT,Tab,cyclenext
bind = ALT,Tab,bringactivetotop
bind = ,XF86AudioRaiseVolume,exec,wpctl set-volume @DEFAULT_AUDIO_SINK@ 5%+
bind = ,XF86AudioLowerVolume,exec,wpctl set-volume @DEFAULT_AUDIO_SINK@ 5%-
binde = ,XF86AudioMute, exec, wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle
bind = ,XF86AudioPlay, exec, playerctl play-pause
bind = ,XF86AudioPause, exec, playerctl play-pause
bind = ,XF86AudioNext, exec, playerctl next
bind = ,XF86AudioPrev, exec, playerctl previous
bind = ,XF86MonBrightnessDown,exec,brightnessctl set 5%-
bind = ,XF86MonBrightnessUp,exec,brightnessctl set +5%
''
];
};

226
modules/apps/hyprland/rofi.nix Normal file
View File

@ -0,0 +1,226 @@
{ pkgs, username, ... }:
{
home-manager.users.${username} = {
home.packages = with pkgs; [
(writeShellScriptBin "rofi-launcher" ''
if pgrep -x "rofi" > /dev/null; then
# Rofi is running, kill it
pkill -x rofi
exit 0
fi
rofi -show drun
'')
];
programs = {
rofi = {
enable = true;
package = pkgs.rofi-wayland;
extraConfig = {
modi = "drun,filebrowser,run";
show-icons = true;
icon-theme = "Papirus";
location = 0;
font = "JetBrainsMono Nerd Font Mono 12";
drun-display-format = "{icon} {name}";
display-drun = " Apps";
display-run = " Run";
display-filebrowser = " File";
};
# theme =
# let
# inherit (config.lib.formats.rasi) mkLiteral;
# in
# {
# "*" = {
# bg = mkLiteral "#${config.stylix.base16Scheme.base00}";
# bg-alt = mkLiteral "#${config.stylix.base16Scheme.base09}";
# foreground = mkLiteral "#${config.stylix.base16Scheme.base01}";
# selected = mkLiteral "#${config.stylix.base16Scheme.base08}";
# active = mkLiteral "#${config.stylix.base16Scheme.base0B}";
# text-selected = mkLiteral "#${config.stylix.base16Scheme.base00}";
# text-color = mkLiteral "#${config.stylix.base16Scheme.base05}";
# border-color = mkLiteral "#${config.stylix.base16Scheme.base0F}";
# urgent = mkLiteral "#${config.stylix.base16Scheme.base0E}";
# };
# "window" = {
# width = mkLiteral "50%";
# transparency = "real";
# orientation = mkLiteral "vertical";
# cursor = mkLiteral "default";
# spacing = mkLiteral "0px";
# border = mkLiteral "2px";
# border-color = "@border-color";
# border-radius = mkLiteral "20px";
# background-color = mkLiteral "@bg";
# };
# "mainbox" = {
# padding = mkLiteral "15px";
# enabled = true;
# orientation = mkLiteral "vertical";
# children = map mkLiteral [
# "inputbar"
# "listbox"
# ];
# background-color = mkLiteral "transparent";
# };
# "inputbar" = {
# enabled = true;
# padding = mkLiteral "10px 10px 200px 10px";
# margin = mkLiteral "10px";
# background-color = mkLiteral "transparent";
# border-radius = "25px";
# orientation = mkLiteral "horizontal";
# children = map mkLiteral [
# "entry"
# "dummy"
# "mode-switcher"
# ];
# background-image = mkLiteral ''url("~/Pictures/Wallpapers/beautifulmountainscape.jpg", width)'';
# };
# "entry" = {
# enabled = true;
# expand = false;
# width = mkLiteral "20%";
# padding = mkLiteral "10px";
# border-radius = mkLiteral "12px";
# background-color = mkLiteral "@selected";
# text-color = mkLiteral "@text-selected";
# cursor = mkLiteral "text";
# placeholder = "🖥️ Search ";
# placeholder-color = mkLiteral "inherit";
# };
# "listbox" = {
# spacing = mkLiteral "10px";
# padding = mkLiteral "10px";
# background-color = mkLiteral "transparent";
# orientation = mkLiteral "vertical";
# children = map mkLiteral [
# "message"
# "listview"
# ];
# };
# "listview" = {
# enabled = true;
# columns = 2;
# lines = 6;
# cycle = true;
# dynamic = true;
# scrollbar = false;
# layout = mkLiteral "vertical";
# reverse = false;
# fixed-height = false;
# fixed-columns = true;
# spacing = mkLiteral "10px";
# background-color = mkLiteral "transparent";
# border = mkLiteral "0px";
# };
# "dummy" = {
# expand = true;
# background-color = mkLiteral "transparent";
# };
# "mode-switcher" = {
# enabled = true;
# spacing = mkLiteral "10px";
# background-color = mkLiteral "transparent";
# };
# "button" = {
# width = mkLiteral "5%";
# padding = mkLiteral "12px";
# border-radius = mkLiteral "12px";
# background-color = mkLiteral "@text-selected";
# text-color = mkLiteral "@text-color";
# cursor = mkLiteral "pointer";
# };
# "button selected" = {
# background-color = mkLiteral "@selected";
# text-color = mkLiteral "@text-selected";
# };
# "scrollbar" = {
# width = mkLiteral "4px";
# border = 0;
# handle-color = mkLiteral "@border-color";
# handle-width = mkLiteral "8px";
# padding = 0;
# };
# "element" = {
# enabled = true;
# spacing = mkLiteral "10px";
# padding = mkLiteral "10px";
# border-radius = mkLiteral "12px";
# background-color = mkLiteral "transparent";
# cursor = mkLiteral "pointer";
# };
# "element normal.normal" = {
# background-color = mkLiteral "inherit";
# text-color = mkLiteral "inherit";
# };
# "element normal.urgent" = {
# background-color = mkLiteral "@urgent";
# text-color = mkLiteral "@foreground";
# };
# "element normal.active" = {
# background-color = mkLiteral "@active";
# text-color = mkLiteral "@foreground";
# };
# "element selected.normal" = {
# background-color = mkLiteral "@selected";
# text-color = mkLiteral "@text-selected";
# };
# "element selected.urgent" = {
# background-color = mkLiteral "@urgent";
# text-color = mkLiteral "@text-selected";
# };
# "element selected.active" = {
# background-color = mkLiteral "@urgent";
# text-color = mkLiteral "@text-selected";
# };
# "element alternate.normal" = {
# background-color = mkLiteral "transparent";
# text-color = mkLiteral "inherit";
# };
# "element alternate.urgent" = {
# background-color = mkLiteral "transparent";
# text-color = mkLiteral "inherit";
# };
# "element alternate.active" = {
# background-color = mkLiteral "transparent";
# text-color = mkLiteral "inherit";
# };
# "element-icon" = {
# background-color = mkLiteral "transparent";
# text-color = mkLiteral "inherit";
# size = mkLiteral "36px";
# cursor = mkLiteral "inherit";
# };
# "element-text" = {
# background-color = mkLiteral "transparent";
# font = "JetBrainsMono Nerd Font Mono 12";
# text-color = mkLiteral "inherit";
# cursor = mkLiteral "inherit";
# vertical-align = mkLiteral "0.5";
# horizontal-align = mkLiteral "0.0";
# };
# "message" = {
# background-color = mkLiteral "transparent";
# border = mkLiteral "0px";
# };
# "textbox" = {
# padding = mkLiteral "12px";
# border-radius = mkLiteral "10px";
# background-color = mkLiteral "@bg-alt";
# text-color = mkLiteral "@bg";
# vertical-align = mkLiteral "0.5";
# horizontal-align = mkLiteral "0.0";
# };
# "error-message" = {
# padding = mkLiteral "12px";
# border-radius = mkLiteral "20px";
# background-color = mkLiteral "@bg-alt";
# text-color = mkLiteral "@bg";
# };
# };
};
};
};
}

45
modules/apps/lact/default.nix Normal file
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@ -0,0 +1,45 @@
{
pkgs,
lib,
config,
...
}:
let
cfg = config.lact;
in
{
# https://reddit.com/r/NixOS/comments/1cwbsqv/how_to_undervolt_amd_grapics_card_and_control_fan/
# https://github.com/JManch/nixos/blob/main/modules/nixos/upstream/lact.nix
# https://github.com/JManch/nixos/blob/main/modules/nixos/services/lact.nix
options = {
lact = {
enable = lib.mkEnableOption "Enable lact in NixOS";
};
};
config = lib.mkIf cfg.enable {
# Allow for overclocking
boot.kernelParams = [ "amdgpu.ppfeaturemask=0xffffffff" ];
environment.systemPackages = with pkgs; [
nvtopPackages.amd
lact
];
systemd.services.lact = {
description = "AMDGPU Control Daemon";
after = [ "multi-user.target" ];
wantedBy = [ "multi-user.target" ];
serviceConfig = {
ExecStart = "${pkgs.lact}/bin/lact daemon";
Type = "simple";
# Run as root since we need direct hardware access
User = "root";
Group = "root";
Restart = "on-failure";
RestartSec = "5";
};
};
};
}

126
modules/apps/mangohud/default.nix Normal file
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@ -0,0 +1,126 @@
{
lib,
config,
username,
...
}:
let
cfg = config.mangohud;
cpu = if config.networking.hostName == "thalia" then "7950X3D" else "";
gpu = if config.networking.hostName == "thalia" then "7900XTX" else "";
in
{
options = {
mangohud = {
enable = lib.mkEnableOption "Enable mangohud in NixOS & home-manager";
};
};
config = lib.mkIf cfg.enable {
home-manager.users.${username} =
{ config, pkgs, ... }:
{
home.file = {
mangohud-config = {
enable = true;
text = ''
pci_dev=0000:03:00.0
fps
fps_color_change
fps_limit=357,237,141,117,60,0
fps_value=30,60
frame_timing
gpu_stats
gpu_temp
gpu_core_clock
gpu_power
gpu_load_change
gpu_load_value=60,90
gpu_fan
gpu_voltage
gpu_text=${gpu}
cpu_stats
cpu_temp
cpu_power
cpu_mhz
cpu_text=${cpu}
cpu_load_change
cpu_load_value=60,90
core_load_change
core_load
core_bars
vram
ram
swap
procmem
engine_version
arch
vulkan_driver
wine
winesync
gamemode
vkbasalt
fsr
hdr
refresh_rate
show_fps_limit
resolution
present_mode
display_server # Doesn't work when legacy_layout=0
gl_vsync=1
vsync=2 # https://gitlab.freedesktop.org/drm/amd/-/issues/3166#note_2277578
custom_text=P-State
exec=${pkgs.bat}/bin/bat --plain /sys/devices/system/cpu/amd_pstate/status
custom_text=P-State EPP
exec=${pkgs.bat}/bin/bat --plain /sys/devices/system/cpu/cpu0/cpufreq/energy_performance_preference
custom_text=OS
exec=${pkgs.ripgrep}/bin/rg -w PRETTY_NAME /etc/os-release | ${pkgs.coreutils}/bin/cut -d '=' -f2 | ${pkgs.coreutils}/bin/tr -d '"'
custom_text=Distrobox
exec=${pkgs.bash}/bin/bash -c '[ -n "''${CONTAINER_ID}" ] && echo Yes || echo No'
custom_text=Kernel
exec=${pkgs.coreutils}/bin/uname -r
text_outline
text_outline_thickness=2.0
position=bottom-right
background_alpha=0.2
round_corners=10
no_display
legacy_layout=0 # For scripts that rely on the new layout
font_file=${pkgs.lexend}/share/fonts/truetype/lexend/lexend/Lexend-Bold.ttf
toggle_fps_limit=Shift_R+F1
toggle_hud=Alt_R+Shift_R
toggle_hud_position=Shift_R+F11
toggle_preset=Shift_R+F10
${lib.optionalString config.catppuccin.enable ''
# Catppuccin theming
background_color=1e1e2e
battery_color=585b70
cpu_color=89b4fa
cpu_load_color=a6e3a1,f9e2af,f38ba8
engine_color=cba6f7
fps_color=f38ba8,f9e2af,a6e3a1
frametime_color=a6e3a1
gpu_color=cba6f7
gpu_load_color=a6e3a1,f9e2af,f38ba8
io_color=f9e2af
media_player_color=cdd6f4
ram_color=94e2d5
text_color=cdd6f4
text_outline_color=1e1e2e
vram_color=94e2d5
wine_color=cba6f7
''}'';
target = "${config.xdg.configHome}/MangoHud/MangoHud.conf";
};
mangohud-presets = {
enable = true;
text = '''';
target = "${config.xdg.configHome}/MangoHud/presets.conf";
};
};
programs.mangohud = {
enable = true;
package = pkgs.mangohud;
};
};
};
}

90
modules/apps/obs/default.nix Normal file
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@ -0,0 +1,90 @@
{
lib,
config,
username,
pkgs,
...
}:
let
cfg = config.obs;
in
{
options = {
obs = {
enable = lib.mkEnableOption "Enable obs in home-manager";
enableFlatpak = lib.mkOption {
type = lib.types.bool;
default = false;
};
enableNative = lib.mkOption {
type = lib.types.bool;
default = true;
};
silenceOutput = lib.mkOption {
type = lib.types.bool;
default = true;
};
};
};
config = lib.mkIf cfg.enable {
home-manager.users.${username} = {
home = {
packages = lib.mkIf cfg.enableNative [
pkgs.obs-cmd
];
sessionVariables = lib.mkIf cfg.silenceOutput {
OBS_VKCAPTURE_QUIET = "1";
};
};
programs.obs-studio = {
enable = cfg.enableNative;
plugins = with pkgs.obs-studio-plugins; [
input-overlay
looking-glass-obs
obs-gstreamer
obs-pipewire-audio-capture
obs-vaapi
obs-vkcapture
];
};
services.flatpak = {
packages = lib.mkIf cfg.enableFlatpak [
"com.obsproject.Studio"
"com.obsproject.Studio.Plugin.InputOverlay"
"com.obsproject.Studio.Plugin.OBSVkCapture"
"org.freedesktop.Platform.VulkanLayer.OBSVkCapture/x86_64/24.08"
];
};
xdg = {
desktopEntries = {
"com.obsproject.Studio" = lib.mkIf cfg.enableFlatpak {
name = "OBS Studio";
comment = "Flatpak - Free and Open Source Streaming/Recording Software";
exec = "flatpak run --branch=stable --arch=x86_64 --command=obs com.obsproject.Studio --disable-shutdown-check";
terminal = false;
icon = "com.obsproject.Studio";
type = "Application";
startupNotify = true;
categories = [
"AudioVideo"
"Recorder"
];
};
"obs" = lib.mkIf cfg.enableNative {
name = "OBS Studio";
comment = "Free and Open Source Streaming/Recording Software";
exec = "obs --disable-shutdown-check";
terminal = false;
icon = "com.obsproject.Studio";
type = "Application";
startupNotify = true;
categories = [
"AudioVideo"
"Recorder"
];
};
};
};
};
};
}

108
modules/apps/steam/default.nix Normal file
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@ -0,0 +1,108 @@
{
lib,
config,
username,
pkgs,
inputs,
...
}:
let
cfg = config.steam;
in
{
options.steam = {
enable = lib.mkEnableOption "Enable Steam in NixOS";
enableNative = lib.mkOption {
type = lib.types.bool;
default = true;
};
enableSteamBeta = lib.mkOption {
type = lib.types.bool;
default = true;
};
# https://reddit.com/r/linux_gaming/comments/16e1l4h/slow_steam_downloads_try_this/
fixDownloadSpeed = lib.mkOption {
type = lib.types.bool;
default = true;
};
};
config = lib.mkIf cfg.enable {
programs.java.enable = true;
programs.steam = {
enable = cfg.enableNative;
dedicatedServer.openFirewall = true;
# extraCompatPackages = with pkgs; [
# # luxtorpeda
# # inputs.nix-proton-cachyos.packages.${system}.proton-cachyos
# ];
gamescopeSession.enable = true;
localNetworkGameTransfers.openFirewall = true;
package = pkgs.steam.override {
extraBwrapArgs = [ "--unsetenv TZ" ]; # https://github.com/NixOS/nixpkgs/issues/338266#issuecomment-2419568331
extraLibraries =
pkgs: with pkgs; [
alsa-lib
libGL
SDL
SDL_image
SDL_mixer
SDL_ttf
SDL2
SDL2_image
SDL2_mixer
SDL2_ttf
xorg.libX11
xorg.libxcb
xorg.libXcursor
xorg.libXi
xorg.libXinerama
xorg.libXext
xorg.libXrandr
xorg.libXrender
xorg.libXScrnSaver
libpng
libpulseaudio
libvorbis
stdenv.cc.cc.lib
libkrb5
keyutils
];
};
protontricks.enable = true;
remotePlay.openFirewall = true;
};
home-manager.users.${username} =
{ pkgs, config, ... }:
{
home = {
file = {
steam-beta = {
enable = cfg.enableSteamBeta;
text = "publicbeta";
target = "${config.xdg.dataHome}/Steam/package/beta";
};
steam-slow-fix = {
enable = cfg.fixDownloadSpeed;
text = ''
@nClientDownloadEnableHTTP2PlatformLinux 0
@fDownloadRateImprovementToAddAnotherConnection 1.0
'';
target = "${config.xdg.dataHome}/Steam/steam_dev.cfg";
};
};
packages = with pkgs; [
# SteamTinkerLaunch tools
steamtinkerlaunch
gawk
procps
unixtools.xxd
xdotool
xorg.xprop
xorg.xrandr
xorg.xwininfo
yad
];
};
};
};
}

42
modules/apps/sunshine/default.nix Normal file
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@ -0,0 +1,42 @@
{
lib,
config,
username,
pkgs,
...
}:
{
options = {
sunshine = {
enable = lib.mkEnableOption "Enable Sunshine in NixOS";
};
};
config = lib.mkIf config.sunshine.enable {
services.sunshine = {
enable = true;
autoStart = true;
capSysAdmin = true;
openFirewall = true;
applications = {
env = {
PATH = "$(PATH):/run/current-system/sw/bin:/etc/profiles/per-user/${username}/bin:$(HOME)/.local/bin";
};
apps = [
{
name = "Desktop";
image-path = "desktop.png";
}
{
name = "Steam Big Picture";
image-path = "steam.png";
detached = [ "steam steam://open/bigpicture" ];
auto-detach = "true";
wait-all = "true";
exit-timeout = "5";
}
];
};
};
home-manager.users.${username} = { };
};
}

2
modules/components/default.nix
View File

@ -6,7 +6,7 @@
# ./mounts
./networking
./nix
# ./nvidia
./nvidia
# ./pipewire
./theming
# ./users

53
modules/components/nvidia/default.nix Normal file
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@ -0,0 +1,53 @@
{
lib,
config,
username,
pkgs,
...
}:
let
cfg = config.nvidia;
in
{
options = {
nvidia = {
enable = lib.mkEnableOption "Enable nvidia in NixOS & home-manager";
};
};
config = lib.mkIf cfg.enable {
boot.kernelPackages = lib.mkForce pkgs.linuxPackages_xanmod_latest;
boot.initrd.kernelModules = [
"nvidia"
"nvidia_modeset"
"nvidia_uvm"
"nvidia_drm"
];
boot.blacklistedKernelModules = [ "nouveau" ];
boot.kernelParams = [ "nvidia_drm.fbdev=1" "nvidia-drm.modeset=1" "module_blacklist=nouveau" ];
environment.systemPackages = with pkgs; [
(writeShellScriptBin "nvidia-offload" ''
export __NV_PRIME_RENDER_OFFLOAD=1
export __NV_PRIME_RENDER_OFFLOAD_PROVIDER=NVIDIA-G0
export __GLX_VENDOR_LIBRARY_NAME=nvidia
export __VK_LAYER_NV_optimus=NVIDIA_only
exec -a "$0" "$@"
'')
];
hardware = {
graphics.enable = true;
nvidia = {
modesetting.enable = true;
powerManagement.enable = false;
powerManagement.finegrained = false;
open = true;
nvidiaPersistenced = true;
nvidiaSettings = true;
package = config.boot.kernelPackages.nvidiaPackages.latest;
};
};
services.xserver.videoDrivers = [ "nvidia" ];
home-manager.users.${username} = { };
};
}

34
modules/components/theming/default.nix
View File

@ -22,7 +22,7 @@ in
enable = true;
autoEnable = true;
image = ./wallpapers/biking-sunset.jpg;
base16Scheme = "${pkgs.base16-schemes}/share/themes/catppuccin-mocha.yaml";
base16Scheme = "${pkgs.base16-schemes}/share/themes/catppuccin-frappe.yaml";
opacity.terminal = 0.8;
cursor.package = pkgs.bibata-cursors;
cursor.name = "Bibata-Modern-Ice";
@ -33,8 +33,8 @@ in
name = "JetBrainsMono Nerd Font Mono";
};
sansSerif = {
package = pkgs.montserrat;
name = "Montserrat";
package = pkgs.inter;
name = "Inter";
};
serif = {
package = pkgs.montserrat;
@ -56,13 +56,29 @@ in
material-icons
];
};
home-manager.users.${username}.stylix = {
targets = {
kitty.enable = true;
foot.enable = true;
home-manager.users.${username} = {
stylix = {
targets = {
kitty.enable = true;
foot.enable = true;
mangohud.enable = false;
};
autoEnable = true;
};
autoEnable = true;
};
services.xsettingsd = {
settings = {
# "Gtk/CursorThemeSize" = 24;
# "Gtk/CursorThemeName" = "${cursor-theme}";
# "Gtk/FontName" = "${sans-font}, 12";
"Net/IconThemeName" = "Papirus-Dark";
# "Net/ThemeName" = "${GTK-THEME}";
};
};
gtk.iconTheme = {
package = pkgs.catppuccin-papirus-folders;
name = "cat-mocha-lavender";
};
};
};
}

20
modules/components/theming/verbose.nix
View File

@ -413,17 +413,17 @@ in
};
};
};
# xsettingsd = {
# settings = {
# "Gtk/CursorThemeSize" = 24;
# "Gtk/CursorThemeName" = "${cursor-theme}";
# "Gtk/FontName" = "${sans-font}, 12";
# "Net/IconThemeName" = "Papirus-Dark";
# "Net/ThemeName" = "${GTK-THEME}";
# };
# };
xsettingsd = {
settings = {
# "Gtk/CursorThemeSize" = 24;
# "Gtk/CursorThemeName" = "${cursor-theme}";
# "Gtk/FontName" = "${sans-font}, 12";
"Net/IconThemeName" = "Papirus-Dark";
"Net/ThemeName" = "${GTK-THEME}";
};
};
};
gtk.iconTheme.package = pkgs.catppuccin-papirus-folders;
# xresources = {
# properties = {
# "Xcursor.size" = 24;

4
modules/profiles/default.nix
View File

@ -2,11 +2,11 @@
imports = [
./base.nix
./desktop.nix
# ./gaming.nix
./gaming.nix
# ./hardening.nix
./unfree.nix
# ./office.nix
./packages.nix
# ./server.nix
];
}
}

1
modules/profiles/desktop.nix
View File

@ -108,6 +108,7 @@ in
home.packages = with pkgs; [
# GUI Apps
firefox
ungoogled-chromium
filezilla
spotify

381
modules/profiles/gaming.nix Normal file
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@ -0,0 +1,381 @@
{
config,
lib,
pkgs,
username,
inputs,
...
}:
let
cfg = config.gaming;
p = with pkgs; {
games = [
openttd
prismlauncher # MineCraft
];
tools = [
dolphin-emu
xboxdrv
## Other
inputs.aaru.packages.${pkgs.system}.default
adwsteamgtk
chiaki-ng
inputs.nix-game-preservation.packages.${pkgs.system}.discimagecreator
ffmpeg
flips
gst_all_1.gstreamer
gst_all_1.gstreamermm
gst_all_1.gst-plugins-rs
gst_all_1.gst-plugins-bad
gst_all_1.gst-plugins-base
gst_all_1.gst-plugins-good
gst_all_1.gst-plugins-ugly
gst_all_1.gst-libav
gst_all_1.gst-vaapi
gswatcher
igir
innoextract
mpg123
parsec-bin
python313Packages.lnkparse3
x264
x265
xvidcore
## Wine
inputs.nix-gaming.packages.${pkgs.system}.wine-discord-ipc-bridge
inputs.nix-gaming.packages.${pkgs.system}.wine-tkg
winetricks
# wineWowPackages.stagingFull
## One-and-dones
glxinfo
/*
jpsxdec
mame.tools
mmv
nsz
ps3-disc-dumper
renderdoc
vgmplay-libvgm
vgmstream
vgmtools
vgmtrans
vulkan-tools
*/
];
};
in
{
options = {
gaming = {
enable = lib.mkEnableOption "Enable Gaming module in NixOS";
};
};
config = lib.mkIf cfg.enable {
# Custom modules
coolercontrol.enable = true;
gamemode.enable = true;
gamescope.enable = true;
lact.enable = true;
mangohud.enable = true;
obs.enable = true;
steam.enable = true;
sunshine.enable = true;
boot = {
extraModprobeConfig = ''
options v4l2loopback devices=1 video_nr=1 card_label="OBS Cam" exclusive_caps=1
'';
extraModulePackages = with config.boot.kernelPackages; [
v4l2loopback
];
# initrd = {
# kernelModules = [
# ];
# };
kernelParams = [
# "usbhid.mousepoll=8" # Reduce mouse polling rate to 125hz
"gpu_sched.sched_policy=0" # https://gitlab.freedesktop.org/drm/amd/-/issues/2516#note_2119750
"amdgpu.mcbp=0"
"tsc=reliable"
"clocksource=tsc"
"preempt=full" # https://reddit.com/r/linux_gaming/comments/1g0g7i0/god_of_war_ragnarok_crackling_audio/lr8j475/?context=3#lr8j475
];
kernel = {
sysctl = {
# "kernel.sched_cfs_bandwidth_slice_us" = 3000;
# "net.ipv4.tcp_fin_timeout" = 5;
"vm.max_map_count" = 2147483642;
"vm.mmap_min_addr" = 0; # SheepShaver
# https://github.com/CachyOS/CachyOS-Settings/blob/master/usr/lib/sysctl.d/99-cachyos-settings.conf
"fs.file-max" = 2097152;
"fs.inotify.max_user_watches" = 524288;
"net.core.netdev_max_backlog" = 16384;
"net.core.somaxconn" = 8192;
"net.ipv4.tcp_slow_start_after_idle" = 0;
};
};
};
# environment = {
# sessionVariables = {
# # https://reddit.com/r/linux_gaming/comments/1c2ey6u/vrr_newbie_questions_plasma_6_wayland_amd/kzasm0j/?context=3#kzasm0j
# KWIN_DRM_DELAY_VRR_CURSOR_UPDATES = "1";
# KWIN_FORCE_SW_CURSOR = "1";
# };
# };
hardware = {
new-lg4ff.enable = true;
uinput.enable = true;
xone.enable = true;
xpadneo.enable = true;
};
networking = {
firewall = {
allowedUDPPorts = [
# Moonlight
5353
47998
47999
48000
48002
48010
];
allowedTCPPorts = [
# Moonlight
47984
47989
48010
];
};
};
nix.settings = {
extra-substituters = [
"https://nix-gaming.cachix.org"
"https://nix-citizen.cachix.org"
];
extra-trusted-public-keys = [
"nix-citizen.cachix.org-1:lPMkWc2X8XD4/7YPEEwXKKBg+SVbYTVrAaLA2wQTKCo="
"nix-gaming.cachix.org-1:nbjlureqMbRAxR1gJ/f3hxemL9svXaZF/Ees8vCUUs4="
];
};
nixpkgs.config.permittedInsecurePackages = [
# "freeimage-unstable-2021-11-01" # Trenchbroom / SLADE
];
services = {
hardware = {
openrgb = {
enable = true;
package = pkgs.openrgb-with-all-plugins;
};
};
# joycond.enable = true;
# ratbagd.enable = true;
scx = {
enable = true;
package = pkgs.scx.rustscheds;
scheduler = "scx_rusty";
};
# udev = {
# extraRules = ''
# # https://wiki.archlinux.org/title/Improving_performance#Changing_I/O_scheduler
# # HDD
# ACTION=="add|change", KERNEL=="sd[a-z]*", ATTR{queue/rotational}=="1", ATTR{queue/scheduler}="bfq"
# # SSD
# ACTION=="add|change", KERNEL=="sd[a-z]*|mmcblk[0-9]*", ATTR{queue/rotational}=="0", ATTR{queue/scheduler}="bfq"
# # NVMe SSD
# ACTION=="add|change", KERNEL=="nvme[0-9]*", ATTR{queue/rotational}=="0", ATTR{queue/scheduler}="none"
# '';
# packages = with pkgs; [
# game-devices-udev-rules
# # https://wiki.archlinux.org/title/Gamepad#Motion_controls_taking_over_joypad_controls_and/or_causing_unintended_input_with_joypad_controls
# (writeTextFile {
# name = "51-disable-DS3-and-DS4-motion-controls.rules";
# text = ''
# SUBSYSTEM=="input", ATTRS{name}=="*Controller Motion Sensors", RUN+="${pkgs.coreutils}/bin/rm %E{DEVNAME}", ENV{ID_INPUT_JOYSTICK}=""
# '';
# destination = "/etc/udev/rules.d/51-disable-DS3-and-DS4-motion-controls.rules";
# })
# # https://reddit.com/r/linux_gaming/comments/1fu4ggk/can_someone_explain_dualsense_to_me/lpwxv12/?context=3#lpwxv12
# (writeTextFile {
# name = "51-disable-dualsense-sound-and-vibration.rules";
# text = ''
# KERNEL=="hidraw*", ATTRS{idVendor}=="054c", ATTRS{idProduct}=="0ce6", MODE="0660", TAG+="uaccess"
# KERNEL=="hidraw*", KERNELS=="*054C:0CE6*", MODE="0660", TAG+="uaccess"
# ATTRS{idVendor}=="054c", ATTRS{idProduct}=="0ce6", ENV{PULSE_IGNORE}="1", ENV{ACP_IGNORE}="1"
# '';
# destination = "/etc/udev/rules.d/51-disable-dualsense-sound-and-vibration.rules";
# })
# ];
# };
};
security = {
pam = {
loginLimits = [
{
domain = "*";
item = "memlock";
type = "hard";
value = "unlimited";
}
{
domain = "*";
item = "memlock";
type = "soft";
value = "unlimited";
}
{
domain = "*";
item = "nofile";
type = "hard";
value = "1048576";
}
{
domain = "*";
item = "nofile";
type = "soft";
value = "16777216";
}
];
};
};
services = {
input-remapper = {
enable = true;
# enableUdevRules = true;
};
};
systemd = {
extraConfig = ''
DefaultLimitNOFILE=1048576
'';
tmpfiles = {
rules = [
# https://wiki.archlinux.org/title/Gaming#Make_the_changes_permanent
"w /proc/sys/vm/compaction_proactiveness - - - - 0"
"w /proc/sys/vm/watermark_boost_factor - - - - 1"
"w /proc/sys/vm/min_free_kbytes - - - - 1048576"
"w /proc/sys/vm/watermark_scale_factor - - - - 500"
"w /sys/kernel/mm/lru_gen/enabled - - - - 5"
"w /proc/sys/vm/zone_reclaim_mode - - - - 0"
"w /proc/sys/vm/page_lock_unfairness - - - - 1"
"w /proc/sys/kernel/sched_child_runs_first - - - - 0"
"w /proc/sys/kernel/sched_autogroup_enabled - - - - 1"
"w /proc/sys/kernel/sched_cfs_bandwidth_slice_us - - - - 3000"
"w /sys/kernel/debug/sched/base_slice_ns - - - - 3000000"
"w /sys/kernel/debug/sched/migration_cost_ns - - - - 500000"
"w /sys/kernel/debug/sched/nr_migrate - - - - 8"
];
};
};
home-manager.users.${username} =
{
inputs,
config,
...
}:
{
# imports = [
# ../apps/ludusavi
# ];
home.file = {
desktop-entry-mangohud =
let
configFile = pkgs.fetchurl {
url = "https://raw.githubusercontent.com/flightlessmango/MangoHud/master/data/MangoHud.conf";
hash = "sha256-hAZePm8o5/55IlSghWKhBJBi63JtKJQzGYDUn69u1oM=";
};
in
{
enable = true;
text = ''
[Desktop Entry]
Comment=Create a new MangoHud config from template
Icon=text-x-makefile
Name=MangoHud Config...
Type=Link
URL[$e]=file:${configFile}
'';
target = "${config.xdg.dataHome}/templates/mangohud.desktop";
};
};
home.sessionVariables = {
# https://gitlab.com/OpenMW/openmw/-/issues/6185
OSG_VERTEX_BUFFER_HINT = "VERTEX_BUFFER_OBJECT";
};
services = {
flatpak = {
overrides = {
"dev.opengoal.OpenGOAL" = {
Context = {
filesystems = [ "${config.home.homeDirectory}/Games/opengoal" ];
};
Environment = {
PULSE_SINK = "Game";
};
};
"io.github.noxworld_dev.OpenNox" = {
Context = {
filesystems = [
"!home"
"${config.home.homeDirectory}/Games/nox"
];
};
Environment = {
PULSE_SINK = "Game";
};
};
"io.openrct2.OpenRCT2" = {
Context = {
filesystems = [ "${config.home.homeDirectory}/Games/rollercoaster-tycoon" ];
};
Environment = {
PULSE_SINK = "Game";
};
};
"net.shadps4.shadPS4" = {
Context = {
filesystems = [
"${config.home.homeDirectory}/Games"
"xdg-data/games"
"!home"
];
};
Environment = {
PULSE_SINK = "Game";
};
};
"org.ryujinx.Ryujinx" = {
Context = {
filesystems = [
"${config.home.homeDirectory}/Games"
"/mnt/crusader/Games/Rom/Other/Switch"
"xdg-data/games"
"!home"
];
};
Environment = {
PULSE_SINK = "Game";
};
};
};
packages = [
"com.github.optyfr.JRomManager"
"org.freedesktop.Platform.VulkanLayer.MangoHud/x86_64/24.08"
"org.freedesktop.Platform.VulkanLayer.gamescope/x86_64/24.08"
];
};
};
};
};
}