111 lines
3.6 KiB
Nix
111 lines
3.6 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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addToXDGDirs = p: ''
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if [ -d "${p}/share/gsettings-schemas/${p.name}" ]; then
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export XDG_DATA_DIRS=$XDG_DATA_DIRS''${XDG_DATA_DIRS:+:}${p}/share/gsettings-schemas/${p.name}
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fi
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if [ -d "${p}/lib/girepository-1.0" ]; then
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export GI_TYPELIB_PATH=$GI_TYPELIB_PATH''${GI_TYPELIB_PATH:+:}${p}/lib/girepository-1.0
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export LD_LIBRARY_PATH=$LD_LIBRARY_PATH''${LD_LIBRARY_PATH:+:}${p}/lib
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fi
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'';
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xcfg = config.services.xserver;
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cfg = xcfg.desktopManager.mate;
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in
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{
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options = {
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services.xserver.desktopManager.mate = {
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enable = mkOption {
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type = types.bool;
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default = false;
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description = "Enable the MATE desktop environment";
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};
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debug = mkEnableOption "mate-session debug messages";
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};
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environment.mate.excludePackages = mkOption {
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default = [];
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example = literalExample "[ pkgs.mate.mate-terminal pkgs.mate.pluma ]";
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type = types.listOf types.package;
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description = "Which MATE packages to exclude from the default environment";
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};
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};
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config = mkIf cfg.enable {
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services.xserver.displayManager.sessionPackages = [
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pkgs.mate.mate-session-manager
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];
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services.xserver.displayManager.sessionCommands = ''
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if test "$XDG_CURRENT_DESKTOP" = "MATE"; then
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export XDG_MENU_PREFIX=mate-
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# Let caja find extensions
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export CAJA_EXTENSION_DIRS=$CAJA_EXTENSION_DIRS''${CAJA_EXTENSION_DIRS:+:}${config.system.path}/lib/caja/extensions-2.0
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# Let caja extensions find gsettings schemas
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${concatMapStrings (p: ''
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if [ -d "${p}/lib/caja/extensions-2.0" ]; then
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${addToXDGDirs p}
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fi
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'') config.environment.systemPackages}
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# 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)
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${addToXDGDirs pkgs.mate.mate-control-center}
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fi
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'';
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# Let mate-panel find applets
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environment.sessionVariables."MATE_PANEL_APPLETS_DIR" = "${config.system.path}/share/mate-panel/applets";
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environment.sessionVariables."MATE_PANEL_EXTRA_MODULES" = "${config.system.path}/lib/mate-panel/applets";
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# Debugging
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environment.sessionVariables.MATE_SESSION_DEBUG = mkIf cfg.debug "1";
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environment.systemPackages =
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pkgs.mate.basePackages ++
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(pkgs.gnome.removePackagesByName
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pkgs.mate.extraPackages
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config.environment.mate.excludePackages) ++
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[
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pkgs.desktop-file-utils
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pkgs.glib
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pkgs.gtk3.out
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pkgs.shared-mime-info
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pkgs.xdg-user-dirs # Update user dirs as described in https://freedesktop.org/wiki/Software/xdg-user-dirs/
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pkgs.mate.mate-settings-daemon
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pkgs.yelp # for 'Contents' in 'Help' menus
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];
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programs.dconf.enable = true;
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# Shell integration for VTE terminals
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programs.bash.vteIntegration = mkDefault true;
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programs.zsh.vteIntegration = mkDefault true;
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# Mate uses this for printing
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programs.system-config-printer.enable = (mkIf config.services.printing.enable (mkDefault true));
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services.gnome.at-spi2-core.enable = true;
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services.gnome.gnome-keyring.enable = true;
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services.udev.packages = [ pkgs.mate.mate-settings-daemon ];
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services.gvfs.enable = true;
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services.upower.enable = config.powerManagement.enable;
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security.pam.services.mate-screensaver.unixAuth = true;
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environment.pathsToLink = [ "/share" ];
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};
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}
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