add NixOS module for Plasma desktop

This commit is contained in:
Thomas Tuegel 2015-01-19 11:39:23 -06:00
parent 8fb5494309
commit 5c52354ee8
2 changed files with 231 additions and 1 deletions

View file

@ -18,7 +18,7 @@ in
# determines the default: later modules (if enabled) are preferred.
# E.g., if KDE is enabled, it supersedes xterm.
imports = [
./none.nix ./xterm.nix ./xfce.nix ./kde4.nix
./none.nix ./xterm.nix ./xfce.nix ./kde4.nix ./plasma5.nix
./e19.nix ./gnome3.nix ./xbmc.nix ./kodi.nix
];

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@ -0,0 +1,230 @@
{ config, lib, pkgs, ... }:
with lib;
let
xcfg = config.services.xserver;
cfg = xcfg.desktopManager.plasma5;
xorg = pkgs.xorg;
phononBackends = {
gstreamer = [
pkgs.phonon_backend_gstreamer
pkgs.gst_all.gstPluginsBase
pkgs.gst_all.gstPluginsGood
pkgs.gst_all.gstPluginsUgly
pkgs.gst_all.gstPluginsBad
pkgs.gst_all.gstFfmpeg # for mp3 playback
pkgs.phonon_qt5_backend_gstreamer
pkgs.gst_all_1.gst-plugins-base
pkgs.gst_all_1.gst-plugins-good
pkgs.gst_all_1.gst-plugins-ugly
pkgs.gst_all_1.gst-plugins-bad
pkgs.gst_all_1.gst-libav # for mp3 playback
];
vlc = [
pkgs.phonon_qt5_backend_vlc
pkgs.phonon_backend_vlc
];
};
phononBackendPackages = flip concatMap cfg.phononBackends
(name: attrByPath [name] (throw "unknown phonon backend `${name}'") phononBackends);
kf5 = pkgs.kf55;
plasma5 = pkgs.plasma51;
kdeApps = pkgs.kdeApps_14_12;
in
{
options = {
services.xserver.desktopManager.plasma5 = {
enable = mkOption {
type = types.bool;
default = false;
description = "Enable the Plasma 5 (KDE 5) desktop environment.";
};
phononBackends = mkOption {
type = types.listOf types.str;
default = ["gstreamer"];
example = ["gstreamer" "vlc"];
description = ''
Phonon backends to use in KDE. Only the VLC and gstreamer backends are
available. The VLC backend is preferred by upstream.
'';
};
};
};
config = mkIf (xcfg.enable && cfg.enable) {
services.xserver.desktopManager.session = singleton {
name = "plasma5";
bgSupport = true;
start = ''
# The KDE icon cache is supposed to update itself
# automatically, but it uses the timestamp on the icon
# theme directory as a trigger. Since in Nix the
# timestamp is always the same, this doesn't work. So as
# a workaround, nuke the icon cache on login. This isn't
# perfect, since it may require logging out after
# installing new applications to update the cache.
# See http://lists-archives.org/kde-devel/26175-what-when-will-icon-cache-refresh.html
rm -fv $HOME/.cache/icon-cache.kcache
# Qt writes a weird libraryPath line to
# ~/.config/Trolltech.conf that causes the KDE plugin
# paths of previous KDE invocations to be searched.
# Obviously using mismatching KDE libraries is potentially
# disastrous, so here we nuke references to the Nix store
# in Trolltech.conf. A better solution would be to stop
# Qt from doing this wackiness in the first place.
if [ -e $HOME/.config/Trolltech.conf ]; then
sed -e '/nix\\store\|nix\/store/ d' -i $HOME/.config/Trolltech.conf
fi
exec ${plasma5.startkde}/bin/startkde;
'';
};
security.setuidOwners = singleton {
program = "kcheckpass";
source = "${plasma5.plasma-workspace}/lib/libexec/kcheckpass";
owner = "root";
group = "root";
setuid = true;
};
environment.systemPackages = with plasma5; with kf5;
[
# Plasma packages
baloo
breeze-qt4
breeze-qt5
kde-cli-tools
kdeplasma-addons
kfilemetadata
khelpcenter
khotkeys
kinfocenter
kio-extras
kmenuedit
ksysguard
kwin
kwrited
libkscreen
libksysguard
libmm-qt
libnm-qt
milou
oxygen
plasma-desktop
plasma-workspace
plasma-workspace-wallpapers
powerdevil
qt5
pkgs.qt4 # qtconfig is the only way to set the theme for Qt 4 programs
systemsettings
# Frameworks packages
attica
frameworkintegration
kactivities
karchive
kauth
kbookmarks
kcmutils
kcodecs
kcompletion
kconfig
kconfigwidgets
kcoreaddons
kcrash
kdbusaddons
kdeclarative
kded
kdesignerplugin
kdesu
kdewebkit
kdnssd
kemoticons
kglobalaccel
kguiaddons
khtml
kiconthemes
kidletime
kimageformats
kinit
kio
kitemmodels
kjobwidgets
kjs
kjsembed
kmediaplayer
knewstuff
knotifications
knotifyconfig
kparts
kplotting
kpty
kross
krunner
kservice
ktexteditor
ktextwidgets
kunitconversion
kwallet
kwidgetsaddons
kwindowsystem
kxmlgui
plasma-framework
solid
sonnet
threadweaver
kdeApps.kde-baseapps
kdeApps.kde-base-artwork
kdeApps.konsole
kdeApps.oxygen-icons
pkgs.hicolor_icon_theme
# GTK theme, nearly identical to Breeze
pkgs.orion
]
++ (optional config.networking.networkmanager.enable plasma-nm)
++ phononBackendPackages;
environment.pathsToLink = [ "/share" ];
environment.etc = singleton {
source = "${pkgs.xkeyboard_config}/etc/X11/xkb";
target = "X11/xkb";
};
environment.profileRelativeEnvVars = mkIf (lib.elem "gstreamer" cfg.phononBackends) {
GST_PLUGIN_SYSTEM_PATH = [ "/lib/gstreamer-0.10" ];
GST_PLUGIN_SYSTEM_PATH_1_0 = [ "/lib/gstreamer-1.0" ];
};
fonts.fonts = [ plasma5.oxygen-fonts ];
# Enable helpful DBus services.
services.udisks2.enable = true;
services.upower.enable = config.powerManagement.enable;
security.pam.services.kde = { allowNullPassword = true; };
};
}