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nix-configuration/modules/nixos/ui/desktops/gnome/default.nix

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Nix

# Enables the Gnome desktop environment.
{
inputs,
pkgs,
config,
lib,
namespace,
...
}:
let
cfg = config.${namespace}.ui.desktops.gnome;
in
{
options = {
${namespace}.ui.desktops.gnome = {
enable = lib.mkEnableOption "Enables the Gnome Desktop Environment.";
};
};
config = lib.mkIf cfg.enable {
${namespace}.ui.desktops.enable = true;
# Enable Gnome
services = {
xserver = {
# Remove default packages that came with the install
excludePackages = [ pkgs.xterm ];
# Enable Gnome
desktopManager.gnome = {
enable = true;
# Enable native app scaling and VRR, and disable version checks for gnome extensions
extraGSettingsOverrides = ''
[org.gnome.mutter]
experimental-features = [ 'scale-monitor-framebuffer', 'variable-refresh-rate' ]
[org.gnome.shell]
disable-extension-version-validation = true
'';
extraGSettingsOverridePackages = with pkgs; [
mutter
gnome-shell
];
};
displayManager.gdm.enable = true;
};
# Install Flatpaks
flatpak.packages = [
"com.github.finefindus.eyedropper"
"com.mattjakeman.ExtensionManager"
"org.bluesabre.MenuLibre"
"org.gnome.baobab"
"org.gnome.Calculator"
"org.gnome.Characters"
"org.gnome.Calendar"
"org.gnome.Evince"
"org.gnome.Evolution"
"org.gnome.FileRoller"
"org.gnome.Firmware"
"org.gnome.gitg"
"org.gnome.Loupe" # Gnome's fancy new image viewer
"org.gnome.Music"
"org.gnome.seahorse.Application"
"org.gnome.Shotwell"
"org.gnome.TextEditor"
"org.gtk.Gtk3theme.Adwaita-dark"
];
};
environment = {
# Remove default Gnome packages that came with the install, then install the ones I actually use
gnome.excludePackages = (
with pkgs;
[
gnome-photos
gnome-tour
gnomeExtensions.extension-list
gedit # text editor
gnome-music
gnome-calendar
epiphany # web browser
geary # email reader
evince # document viewer
gnome-characters
gnome-software
totem # video player
tali # poker game
iagno # go game
hitori # sudoku game
atomix # puzzle game
]
);
# Install additional packages
systemPackages = with pkgs; [
# Gnome tweak tools
gnome-tweaks
# Themeing
gnome-themes-extra
papirus-icon-theme
qogir-icon-theme
# Gnome extensions
gnomeExtensions.another-window-session-manager
gnomeExtensions.appindicator
gnomeExtensions.dash-to-panel
gnomeExtensions.random-wallpaper
];
};
# Gnome UI integration for KDE apps
qt = {
enable = true;
platformTheme = "gnome";
style = "adwaita-dark";
};
# Make sure the keyring is properly unlocked at startup.
# See https://discourse.nixos.org/t/login-keyring-did-not-get-unlocked-hyprland/40869/8
security.pam.services.gdm.enableGnomeKeyring = true;
};
}