nixpkgs/modules/services/x11/desktop-managers/kde4.nix

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{ config, pkgs, ... }:
with pkgs.lib;
let
xcfg = config.services.xserver;
cfg = xcfg.desktopManager.kde4;
xorg = pkgs.xorg;
in
{
options = {
services.xserver.desktopManager.kde4.enable = mkOption {
default = false;
example = true;
description = "Enable the KDE 4 desktop environment.";
};
environment.kdePackages = mkOption {
default = [];
example = [ pkgs.kde4.kdesdk ];
type = types.list types.package;
description = "This option is obsolete. Please use <option>environment.systemPackages</option> instead.";
};
};
config = mkIf (xcfg.enable && cfg.enable) {
# If KDE 4 is enabled, make it the default desktop manager (unless
# overriden by the user's configuration).
# !!! doesn't work yet ("Multiple definitions. Only one is allowed
# for this option.")
# services.xserver.desktopManager.default = mkOverrideTemplate 900 "kde4";
services.xserver.desktopManager.session = singleton
{ name = "kde4";
bgSupport = true;
start =
''
# Start KDE.
exec ${pkgs.kde4.kdebase_workspace}/bin/startkde
'';
};
security.setuidOwners = [ {
program = "kcheckpass";
source = "${pkgs.kde4.kdebase_workspace}/lib/kde4/libexec/kcheckpass";
owner = "root";
group = "root";
setuid = true;
} ];
environment.systemPackages =
[ # temporary workarounds
pkgs.shared_desktop_ontologies
pkgs.strigi
pkgs.kde4.kdelibs
pkgs.kde4.kdebase
pkgs.kde4.kdebase_runtime
pkgs.kde4.kdebase_workspace
pkgs.kde4.oxygen_icons
pkgs.kde4.qt4 # needed for qdbus
pkgs.shared_mime_info
pkgs.gst_all.gstreamer
pkgs.gst_all.gstPluginsBase
pkgs.gst_all.gstPluginsGood
pkgs.gst_all.gstFfmpeg # for mp3 playback
xorg.xmessage # so that startkde can show error messages
xorg.xset # used by startkde, non-essential
] ++ config.environment.kdePackages;
environment.pathsToLink = [ "/share" ];
environment.etc = singleton
{ source = "${pkgs.xkeyboard_config}/etc/X11/xkb";
target = "X11/xkb";
};
};
}