nixcfg/modules/nixos/desktop/gnome/default.nix

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2024-01-11 11:26:46 +01:00
{ options
, config
, lib
, pkgs
, ...
}:
with lib;
with lib.plusultra; let
cfg = config.plusultra.desktop.gnome;
gdmHome = config.users.users.gdm.home;
defaultExtensions = with pkgs.gnomeExtensions; [
appindicator
aylurs-widgets
dash-to-dock
emoji-selector
gsconnect
gtile
just-perfection
logo-menu
no-overview
remove-app-menu
space-bar
top-bar-organizer
wireless-hid
# NOTE: These extensions are currently unsupported. They may also
# no longer be required.
# audio-output-switcher
# big-avatar
# clear-top-bar
];
default-attrs = mapAttrs (key: mkDefault);
nested-default-attrs = mapAttrs (key: default-attrs);
in
{
options.plusultra.desktop.gnome = with types; {
enable =
mkBoolOpt false "Whether or not to use Gnome as the desktop environment.";
wallpaper = {
light = mkOpt (oneOf [ str package ]) pkgs.plusultra.wallpapers.nord-rainbow-light-nix "The light wallpaper to use.";
dark = mkOpt (oneOf [ str package ]) pkgs.plusultra.wallpapers.nord-rainbow-dark-nix "The dark wallpaper to use.";
};
color-scheme = mkOpt (enum [ "light" "dark" ]) "dark" "The color scheme to use.";
wayland = mkBoolOpt true "Whether or not to use Wayland.";
suspend =
mkBoolOpt true "Whether or not to suspend the machine after inactivity.";
monitors = mkOpt (nullOr path) null "The monitors.xml file to create.";
extensions = mkOpt (listOf package) [ ] "Extra Gnome extensions to install.";
};
config = mkIf cfg.enable {
plusultra.system.xkb.enable = true;
plusultra.desktop.addons = {
gtk = enabled;
wallpapers = enabled;
electron-support = enabled;
foot = enabled;
};
environment.systemPackages = with pkgs;
[
(hiPrio plusultra.xdg-open-with-portal)
wl-clipboard
gnome.gnome-tweaks
gnome.nautilus-python
]
++ defaultExtensions
++ cfg.extensions;
environment.gnome.excludePackages = with pkgs.gnome; [
pkgs.gnome-tour
epiphany
geary
gnome-font-viewer
gnome-system-monitor
gnome-maps
];
systemd.tmpfiles.rules =
[
"d ${gdmHome}/.config 0711 gdm gdm"
]
++ (
# "./monitors.xml" comes from ~/.config/monitors.xml when GNOME
# display information is updated.
lib.optional (cfg.monitors != null) "L+ ${gdmHome}/.config/monitors.xml - - - - ${cfg.monitors}"
);
systemd.services.plusultra-user-icon = {
before = [ "display-manager.service" ];
wantedBy = [ "display-manager.service" ];
serviceConfig = {
Type = "simple";
User = "root";
Group = "root";
};
script = ''
config_file=/var/lib/AccountsService/users/${config.plusultra.user.name}
icon_file=/run/current-system/sw/share/plusultra-icons/user/${config.plusultra.user.name}/${config.plusultra.user.icon.fileName}
if ! [ -d "$(dirname "$config_file")"]; then
mkdir -p "$(dirname "$config_file")"
fi
if ! [ -f "$config_file" ]; then
echo "[User]
Session=gnome
SystemAccount=false
Icon=$icon_file" > "$config_file"
else
icon_config=$(sed -E -n -e "/Icon=.*/p" $config_file)
if [[ "$icon_config" == "" ]]; then
echo "Icon=$icon_file" >> $config_file
else
sed -E -i -e "s#^Icon=.*$#Icon=$icon_file#" $config_file
fi
fi
'';
};
# Required for app indicators
services.udev.packages = with pkgs; [ gnome3.gnome-settings-daemon ];
services.xserver = {
enable = true;
libinput.enable = true;
displayManager.gdm = {
enable = true;
wayland = cfg.wayland;
autoSuspend = cfg.suspend;
};
desktopManager.gnome.enable = true;
};
plusultra.home.extraOptions = {
dconf.settings =
let
user = config.users.users.${config.plusultra.user.name};
get-wallpaper = wallpaper:
if lib.isDerivation wallpaper
then builtins.toString wallpaper
else wallpaper;
in
nested-default-attrs {
"org/gnome/shell" = {
disable-user-extensions = false;
enabled-extensions =
(builtins.map (extension: extension.extensionUuid) (cfg.extensions ++ defaultExtensions))
++ [
"native-window-placement@gnome-shell-extensions.gcampax.github.com"
"drive-menu@gnome-shell-extensions.gcampax.github.com"
"user-theme@gnome-shell-extensions.gcampax.github.com"
];
favorite-apps =
[ "org.gnome.Nautilus.desktop" ]
++ optional config.plusultra.apps.firefox.enable "firefox.desktop"
++ optional config.plusultra.apps.vscode.enable "code.desktop"
++ optional config.plusultra.desktop.addons.foot.enable "foot.desktop"
++ optional config.plusultra.apps.logseq.enable "logseq.desktop"
++ optional config.plusultra.apps.discord.enable "discord.desktop"
++ optional config.plusultra.apps.element.enable "element-desktop.desktop"
++ optional config.plusultra.apps.steam.enable "steam.desktop";
};
"org/gnome/desktop/background" = {
picture-uri = get-wallpaper cfg.wallpaper.light;
picture-uri-dark = get-wallpaper cfg.wallpaper.dark;
};
"org/gnome/desktop/screensaver" = {
picture-uri = get-wallpaper cfg.wallpaper.light;
picture-uri-dark = get-wallpaper cfg.wallpaper.dark;
};
"org/gnome/desktop/interface" = {
color-scheme =
if cfg.color-scheme == "light"
then "default"
else "prefer-dark";
enable-hot-corners = false;
};
"org/gnome/desktop/peripherals/touchpad" = {
disable-while-typing = false;
};
"org/gnome/desktop/wm/preferences" = {
num-workspaces = 10;
resize-with-right-button = true;
};
"org/gnome/desktop/wm/keybindings" = {
switch-to-workspace-1 = [ "<Super>1" ];
switch-to-workspace-2 = [ "<Super>2" ];
switch-to-workspace-3 = [ "<Super>3" ];
switch-to-workspace-4 = [ "<Super>4" ];
switch-to-workspace-5 = [ "<Super>5" ];
switch-to-workspace-6 = [ "<Super>6" ];
switch-to-workspace-7 = [ "<Super>7" ];
switch-to-workspace-8 = [ "<Super>8" ];
switch-to-workspace-9 = [ "<Super>9" ];
switch-to-workspace-10 = [ "<Super>0" ];
move-to-workspace-1 = [ "<Shift><Super>1" ];
move-to-workspace-2 = [ "<Shift><Super>2" ];
move-to-workspace-3 = [ "<Shift><Super>3" ];
move-to-workspace-4 = [ "<Shift><Super>4" ];
move-to-workspace-5 = [ "<Shift><Super>5" ];
move-to-workspace-6 = [ "<Shift><Super>6" ];
move-to-workspace-7 = [ "<Shift><Super>7" ];
move-to-workspace-8 = [ "<Shift><Super>8" ];
move-to-workspace-9 = [ "<Shift><Super>9" ];
move-to-workspace-10 = [ "<Shift><Super>0" ];
};
"org/gnome/shell/keybindings" = {
# Remove the default hotkeys for opening favorited applications.
switch-to-application-1 = [ ];
switch-to-application-2 = [ ];
switch-to-application-3 = [ ];
switch-to-application-4 = [ ];
switch-to-application-5 = [ ];
switch-to-application-6 = [ ];
switch-to-application-7 = [ ];
switch-to-application-8 = [ ];
switch-to-application-9 = [ ];
switch-to-application-10 = [ ];
};
"org/gnome/mutter" = {
edge-tiling = false;
dynamic-workspaces = false;
};
"org/gnome/shell/extensions/dash-to-dock" = {
autohide = true;
dock-fixed = false;
dock-position = "BOTTOM";
pressure-threshold = 200.0;
require-pressure-to-show = true;
show-favorites = true;
hot-keys = false;
};
"org/gnome/shell/extensions/just-perfection" = {
panel-size = 48;
activities-button = false;
};
"org/gnome/shell/extensions/Logo-menu" = {
hide-softwarecentre = true;
# Use right click to open Activities.
menu-button-icon-click-type = 3;
# Use the NixOS logo.
menu-button-icon-image = 23;
menu-button-terminal =
if config.plusultra.desktop.addons.term.enable
then lib.getExe config.plusultra.desktop.addons.term.pkg
else lib.getExe pkgs.gnome.gnome-terminal;
};
"org/gnome/shell/extensions/aylurs-widgets" = {
background-clock = false;
battery-bar = false;
dash-board = false;
date-menu-date-format = "%H:%M %B %d";
date-menu-hide-clocks = true;
date-menu-hide-system-levels = true;
date-menu-hide-user = true;
# Hide the indincator
date-menu-indicator-position = 2;
media-player = false;
media-player-prefer = "firefox";
notification-indicator = false;
power-menu = false;
quick-toggles = false;
workspace-indicator = false;
};
"org/gnome/shell/extensions/top-bar-organizer" = {
left-box-order = [
"menuButton"
"activities"
"dateMenu"
"appMenu"
];
center-box-order = [
"Space Bar"
];
right-box-order = [
"keyboard"
"EmojisMenu"
"wireless-hid"
"drive-menu"
"vitalsMenu"
"screenRecording"
"screenSharing"
"dwellClick"
"a11y"
"quickSettings"
];
};
"org/gnome/shell/extensions/space-bar/shortcuts" = {
enable-activate-workspace-shortcuts = false;
};
"org/gnome/shell/extensions/space-bar/behavior" = {
show-empty-workspaces = false;
};
"org/gnome/shell/extensions/gtile" = {
show-icon = false;
grid-sizes = "8x2,4x2,2x2";
};
};
};
programs.kdeconnect = {
enable = true;
package = pkgs.gnomeExtensions.gsconnect;
};
# Open firewall for samba connections to work.
networking.firewall.extraCommands = "iptables -t raw -A OUTPUT -p udp -m udp --dport 137 -j CT --helper netbios-ns";
};
}