nixos/deepin: init

{ config, lib, pkgs, utils, ... }:

with lib;

let

  xcfg = config.services.xserver;

  cfg = xcfg.desktopManager.deepin;

  nixos-gsettings-overrides = pkgs.deepin.dde-gsettings-schemas.override {

    extraGSettingsOverridePackages = cfg.extraGSettingsOverridePackages;

    extraGSettingsOverrides = cfg.extraGSettingsOverrides;

  };

in

{

  options = {

    services.xserver.desktopManager.deepin = {

      enable = mkEnableOption (lib.mdDoc "Enable Deepin desktop manager");

      extraGSettingsOverrides = mkOption {

        default = "";

        type = types.lines;

        description = lib.mdDoc "Additional gsettings overrides.";

      };

      extraGSettingsOverridePackages = mkOption {

        default = [ ];

        type = types.listOf types.path;

        description = lib.mdDoc "List of packages for which gsettings are overridden.";

      };

    };

    environment.deepin.excludePackages = mkOption {

      default = [ ];

      type = types.listOf types.package;

      description = lib.mdDoc "List of default packages to exclude from the configuration";

    };

  };

  config = mkIf cfg.enable

    {

      services.xserver.displayManager.sessionPackages = [ pkgs.deepin.startdde ];

      services.xserver.displayManager.defaultSession = mkDefault "deepin";

      # Update the DBus activation environment after launching the desktop manager.

      services.xserver.displayManager.sessionCommands = ''

        ${lib.getBin pkgs.dbus}/bin/dbus-update-activation-environment --systemd --all

      '';

      hardware.bluetooth.enable = mkDefault true;

      hardware.pulseaudio.enable = mkDefault true;

      security.polkit.enable = true;

      services.deepin.dde-daemon.enable = mkForce true;

      services.deepin.dde-api.enable = mkForce true;

      services.deepin.app-services.enable = mkForce true;

      services.colord.enable = mkDefault true;

      services.accounts-daemon.enable = mkDefault true;

      services.gvfs.enable = mkDefault true;

      services.gnome.glib-networking.enable = mkDefault true;

      services.gnome.gnome-keyring.enable = mkDefault true;

      services.bamf.enable = mkDefault true;

      services.xserver.libinput.enable = mkDefault true;

      services.udisks2.enable = true;

      services.upower.enable = mkDefault config.powerManagement.enable;

      networking.networkmanager.enable = mkDefault true;

      programs.dconf.enable = mkDefault true;

      fonts.fonts = with pkgs; [ noto-fonts ];

      xdg.mime.enable = true;

      xdg.menus.enable = true;

      xdg.icons.enable = true;

      xdg.portal.enable = mkDefault true;

      xdg.portal.extraPortals = mkDefault [

        (pkgs.xdg-desktop-portal-gtk.override {

          buildPortalsInGnome = false;

        })

      ];

      environment.sessionVariables = {

        NIX_GSETTINGS_OVERRIDES_DIR = "${nixos-gsettings-overrides}/share/gsettings-schemas/nixos-gsettings-overrides/glib-2.0/schemas";

        DDE_POLKIT_AGENT_PLUGINS_DIRS = [ "${pkgs.deepin.dpa-ext-gnomekeyring}/lib/polkit-1-dde/plugins" ];

      };

      environment.pathsToLink = [

        "/lib/dde-dock/plugins"

        "/lib/dde-control-center"

        "/lib/dde-session-shell"

        "/lib/dde-file-manager"

        "/share/backgrounds"

        "/share/wallpapers"

      ];

      environment.etc = {

        "distribution.info".text = ''

          [Distribution]

          Name=NixOS

          WebsiteName=www.nixos.org

          Website=https://www.nixos.org

          Logo=${pkgs.nixos-icons}/share/icons/hicolor/96x96/apps/nix-snowflake.png

          LogoLight=${pkgs.nixos-icons}/share/icons/hicolor/32x32/apps/nix-snowflake.png

          LogoTransparent=${pkgs.deepin.deepin-desktop-base}/share/pixmaps/distribution_logo_transparent.svg

        '';

        "deepin-installer.conf".text = ''

          system_info_vendor_name="Copyright (c) 2003-2023 NixOS contributors"

        '';

      };

      systemd.tmpfiles.rules = [

        "d /var/lib/AccountsService 0775 root root - -"

        "C /var/lib/AccountsService/icons 0775 root root - ${pkgs.deepin.dde-account-faces}/var/lib/AccountsService/icons"

      ];

      security.pam.services.dde-lock.text = ''

        # original at {dde-session-shell}/etc/pam.d/dde-lock

        auth      substack      login

        account   include       login

        password  substack      login

        session   include       login

      '';

      environment.systemPackages = with pkgs; with deepin;

        let

          requiredPackages = [

            pciutils # for dtkcore/startdde

            xdotool # for dde-daemon

            glib # for gsettings program / gdbus

            gtk3 # for gtk-launch program

            xdg-user-dirs # Update user dirs

            util-linux # runuser

            polkit_gnome

            librsvg # dde-api use rsvg-convert

            lshw # for dtkcore

            libsForQt5.kde-gtk-config # deepin-api/gtk-thumbnailer need

            libsForQt5.kglobalaccel

            xsettingsd # lightdm-deepin-greeter

            qt5platform-plugins

            deepin-pw-check

            deepin-turbo

            dde-account-faces

            deepin-icon-theme

            deepin-sound-theme

            deepin-gtk-theme

            deepin-wallpapers

            startdde

            dde-dock

            dde-launcher

            dde-session-ui

            dde-session-shell

            dde-file-manager

            dde-control-center

            dde-network-core

            dde-clipboard

            dde-calendar

            dde-polkit-agent

            dpa-ext-gnomekeyring

            deepin-desktop-schemas

            deepin-terminal

            dde-kwin

            deepin-kwin

          ];

          optionalPackages = [

            onboard # dde-dock plugin

            deepin-camera

            deepin-calculator

            deepin-compressor

            deepin-editor

            deepin-picker

            deepin-draw

            deepin-album

            deepin-image-viewer

            deepin-music

            deepin-movie-reborn

            deepin-system-monitor

            deepin-screen-recorder

            deepin-shortcut-viewer

          ];

        in

        requiredPackages

        ++ utils.removePackagesByName optionalPackages config.environment.deepin.excludePackages;

      services.dbus.packages = with pkgs.deepin; [

        dde-dock

        dde-launcher

        dde-session-ui

        dde-session-shell

        dde-file-manager

        dde-control-center

        dde-calendar

        dde-clipboard

        dde-kwin

        deepin-kwin

        deepin-pw-check

      ];

      systemd.packages = with pkgs.deepin; [

        dde-launcher

        dde-file-manager

        dde-calendar

        dde-clipboard

        deepin-kwin

      ];

    };

}

    ./none.nix ./xterm.nix ./phosh.nix ./xfce.nix ./plasma5.nix ./lumina.nix

    ./lxqt.nix ./enlightenment.nix ./gnome.nix ./retroarch.nix ./kodi.nix

    ./mate.nix ./pantheon.nix ./surf-display.nix ./cde.nix

    ./cinnamon.nix ./budgie.nix

    ./cinnamon.nix ./budgie.nix ./deepin.nix

  ];

  options = {