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|
{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.xserver.desktopManager.pantheon;
nixos-gsettings-desktop-schemas = pkgs.pantheon.elementary-gsettings-schemas.override {
extraGSettingsOverridePackages = cfg.extraGSettingsOverridePackages;
extraGSettingsOverrides = cfg.extraGSettingsOverrides;
};
in
{
meta.maintainers = pkgs.pantheon.maintainers;
options = {
services.xserver.desktopManager.pantheon = {
enable = mkOption {
type = types.bool;
default = false;
description = "Enable the pantheon desktop manager";
};
sessionPath = mkOption {
default = [];
example = literalExample "[ pkgs.gnome3.gpaste ]";
description = ''
Additional list of packages to be added to the session search path.
Useful for GSettings-conditional autostart.
Note that this should be a last resort; patching the package is preferred (see GPaste).
'';
apply = list: list ++
[
pkgs.pantheon.pantheon-agent-geoclue2
];
};
extraGSettingsOverrides = mkOption {
default = "";
type = types.lines;
description = "Additional gsettings overrides.";
};
extraGSettingsOverridePackages = mkOption {
default = [];
type = types.listOf types.path;
description = "List of packages for which gsettings are overridden.";
};
debug = mkEnableOption "gnome-session debug messages";
};
environment.pantheon.excludePackages = mkOption {
default = [];
example = literalExample "[ pkgs.pantheon.elementary-camera ]";
type = types.listOf types.package;
description = "Which packages pantheon should exclude from the default environment";
};
};
config = mkIf cfg.enable {
services.xserver.displayManager.extraSessionFilePackages = [ pkgs.pantheon.elementary-session-settings ];
# Ensure lightdm is used when Pantheon is enabled
# Without it screen locking will be nonfunctional because of the use of lightlocker
warnings = optional (config.services.xserver.displayManager.lightdm.enable != true)
''
Using Pantheon without LightDM as a displayManager will break screenlocking from the UI.
'';
services.xserver.displayManager.lightdm.greeters.pantheon.enable = mkDefault true;
# If not set manually Pantheon session cannot be started
# Known issue of https://github.com/NixOS/nixpkgs/pull/43992
services.xserver.desktopManager.default = mkForce "pantheon";
services.xserver.displayManager.sessionCommands = ''
if test "$XDG_CURRENT_DESKTOP" = "Pantheon"; then
${concatMapStrings (p: ''
if [ -d "${p}/share/gsettings-schemas/${p.name}" ]; then
export XDG_DATA_DIRS=$XDG_DATA_DIRS''${XDG_DATA_DIRS:+:}${p}/share/gsettings-schemas/${p.name}
fi
if [ -d "${p}/lib/girepository-1.0" ]; then
export GI_TYPELIB_PATH=$GI_TYPELIB_PATH''${GI_TYPELIB_PATH:+:}${p}/lib/girepository-1.0
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH''${LD_LIBRARY_PATH:+:}${p}/lib
fi
'') cfg.sessionPath}
fi
'';
hardware.bluetooth.enable = mkDefault true;
hardware.pulseaudio.enable = mkDefault true;
security.polkit.enable = true;
services.accounts-daemon.enable = true;
services.bamf.enable = true;
services.colord.enable = mkDefault true;
services.pantheon.files.enable = mkDefault true;
services.tumbler.enable = mkDefault true;
services.system-config-printer.enable = (mkIf config.services.printing.enable (mkDefault true));
services.dbus.packages = with pkgs.pantheon; [
switchboard-plug-power
elementary-default-settings
];
services.pantheon.contractor.enable = mkDefault true;
services.gnome3.at-spi2-core.enable = true;
services.gnome3.evolution-data-server.enable = true;
services.gnome3.glib-networking.enable = true;
# TODO: gnome-keyring's xdg autostarts will still be in the environment (from elementary-session-settings) if disabled forcefully
services.gnome3.gnome-keyring.enable = true;
services.gnome3.gnome-settings-daemon.enable = true;
services.udev.packages = [ pkgs.pantheon.elementary-settings-daemon ];
services.gvfs.enable = true;
services.gnome3.rygel.enable = mkDefault true;
services.gsignond.enable = mkDefault true;
services.gsignond.plugins = with pkgs.gsignondPlugins; [ lastfm mail oauth ];
services.udisks2.enable = true;
services.upower.enable = config.powerManagement.enable;
services.xserver.libinput.enable = mkDefault true;
services.xserver.updateDbusEnvironment = true;
services.zeitgeist.enable = mkDefault true;
services.geoclue2.enable = mkDefault true;
# pantheon has pantheon-agent-geoclue2
services.geoclue2.enableDemoAgent = false;
services.geoclue2.appConfig."io.elementary.desktop.agent-geoclue2" = {
isAllowed = true;
isSystem = true;
};
programs.dconf.enable = true;
programs.evince.enable = mkDefault true;
programs.file-roller.enable = mkDefault true;
# Otherwise you can't store NetworkManager Secrets with
# "Store the password only for this user"
programs.nm-applet.enable = true;
# Shell integration for VTE terminals
programs.bash.vteIntegration = mkDefault true;
programs.zsh.vteIntegration = mkDefault true;
# Harmonize Qt5 applications under Pantheon
qt5.enable = true;
qt5.platformTheme = "gnome";
qt5.style = "adwaita";
networking.networkmanager.enable = mkDefault true;
# Override GSettings schemas
environment.sessionVariables.NIX_GSETTINGS_OVERRIDES_DIR = "${nixos-gsettings-desktop-schemas}/share/gsettings-schemas/nixos-gsettings-overrides/glib-2.0/schemas";
environment.sessionVariables.GNOME_SESSION_DEBUG = optionalString cfg.debug "1";
# Settings from elementary-default-settings
environment.sessionVariables.GTK_CSD = "1";
environment.sessionVariables.GTK_MODULES = "pantheon-filechooser-module";
environment.etc."gtk-3.0/settings.ini".source = "${pkgs.pantheon.elementary-default-settings}/etc/gtk-3.0/settings.ini";
environment.pathsToLink = [
# FIXME: modules should link subdirs of `/share` rather than relying on this
"/share"
];
environment.systemPackages =
pkgs.pantheon.artwork ++ pkgs.pantheon.desktop ++ pkgs.pantheon.services ++ cfg.sessionPath
++ (with pkgs; gnome3.removePackagesByName
([
gnome3.geary
gnome3.epiphany
gnome3.gnome-font-viewer
] ++ pantheon.apps) config.environment.pantheon.excludePackages)
++ (with pkgs;
[
adwaita-qt
desktop-file-utils
glib
glib-networking
gnome-menus
gnome3.adwaita-icon-theme
gtk3.out
hicolor-icon-theme
lightlocker
onboard
plank
qgnomeplatform
shared-mime-info
sound-theme-freedesktop
xdg-user-dirs
]);
fonts.fonts = with pkgs; [
open-sans
roboto-mono
pantheon.elementary-redacted-script # needed by screenshot-tool
];
fonts.fontconfig.defaultFonts = {
monospace = [ "Roboto Mono" ];
sansSerif = [ "Open Sans" ];
};
};
}
|