116 lines
3.6 KiB
Nix
116 lines
3.6 KiB
Nix
{ config, lib, pkgs, ... }:
|
|
|
|
with lib;
|
|
|
|
let
|
|
|
|
# Remove packages of ys from xs, based on their names
|
|
removePackagesByName = xs: ys:
|
|
let
|
|
pkgName = drv: (builtins.parseDrvName drv.name).name;
|
|
ysNames = map pkgName ys;
|
|
in
|
|
filter (x: !(builtins.elem (pkgName x) ysNames)) xs;
|
|
|
|
addToXDGDirs = 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:+:}${p}/lib
|
|
fi
|
|
'';
|
|
|
|
xcfg = config.services.xserver;
|
|
cfg = xcfg.desktopManager.mate;
|
|
|
|
in
|
|
|
|
{
|
|
options = {
|
|
|
|
services.xserver.desktopManager.mate = {
|
|
enable = mkOption {
|
|
type = types.bool;
|
|
default = false;
|
|
description = "Enable the MATE desktop environment";
|
|
};
|
|
|
|
debug = mkEnableOption "mate-session debug messages";
|
|
};
|
|
|
|
environment.mate.excludePackages = mkOption {
|
|
default = [];
|
|
example = literalExample "[ pkgs.mate.mate-terminal pkgs.mate.pluma ]";
|
|
type = types.listOf types.package;
|
|
description = "Which MATE packages to exclude from the default environment";
|
|
};
|
|
|
|
};
|
|
|
|
config = mkIf (xcfg.enable && cfg.enable) {
|
|
|
|
services.xserver.desktopManager.session = singleton {
|
|
name = "mate";
|
|
bgSupport = true;
|
|
start = ''
|
|
# Set GTK_DATA_PREFIX so that GTK+ can find the themes
|
|
export GTK_DATA_PREFIX=${config.system.path}
|
|
|
|
# Find theme engines
|
|
export GTK_PATH=${config.system.path}/lib/gtk-3.0:${config.system.path}/lib/gtk-2.0
|
|
|
|
export XDG_MENU_PREFIX=mate-
|
|
|
|
# Find the mouse
|
|
export XCURSOR_PATH=~/.icons:${config.system.path}/share/icons
|
|
|
|
# Let caja find extensions
|
|
export CAJA_EXTENSION_DIRS=$CAJA_EXTENSION_DIRS''${CAJA_EXTENSION_DIRS:+:}${config.system.path}/lib/caja/extensions-2.0
|
|
|
|
# Let caja extensions find gsettings schemas
|
|
${concatMapStrings (p: ''
|
|
if [ -d "${p}/lib/caja/extensions-2.0" ]; then
|
|
${addToXDGDirs p}
|
|
fi
|
|
'')
|
|
config.environment.systemPackages
|
|
}
|
|
|
|
# Let mate-panel find applets
|
|
export MATE_PANEL_APPLETS_DIR=$MATE_PANEL_APPLETS_DIR''${MATE_PANEL_APPLETS_DIR:+:}${config.system.path}/share/mate-panel/applets
|
|
export MATE_PANEL_EXTRA_MODULES=$MATE_PANEL_EXTRA_MODULES''${MATE_PANEL_EXTRA_MODULES:+:}${config.system.path}/lib/mate-panel/applets
|
|
|
|
# Add mate-control-center paths to some XDG variables because its schemas are needed by mate-settings-daemon, and mate-settings-daemon is a dependency for mate-control-center (that is, they are mutually recursive)
|
|
${addToXDGDirs pkgs.mate.mate-control-center}
|
|
|
|
# Update user dirs as described in http://freedesktop.org/wiki/Software/xdg-user-dirs/
|
|
${pkgs.xdg-user-dirs}/bin/xdg-user-dirs-update
|
|
|
|
${pkgs.mate.mate-session-manager}/bin/mate-session ${optionalString cfg.debug "--debug"} &
|
|
waitPID=$!
|
|
'';
|
|
};
|
|
|
|
environment.systemPackages =
|
|
pkgs.mate.basePackages ++
|
|
(removePackagesByName
|
|
pkgs.mate.extraPackages
|
|
config.environment.mate.excludePackages);
|
|
|
|
services.dbus.packages = [
|
|
pkgs.gnome3.dconf
|
|
pkgs.at-spi2-core
|
|
];
|
|
|
|
services.gnome3.gnome-keyring.enable = true;
|
|
services.upower.enable = config.powerManagement.enable;
|
|
|
|
security.pam.services."mate-screensaver".unixAuth = true;
|
|
|
|
environment.pathsToLink = [ "/share" ];
|
|
};
|
|
|
|
}
|