hosts/common/desktop/xserver.nix


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

{
  services.xserver = {
    enable = true;
    layout = "us";
    xkbOptions = "eurosign:e,ctrl:swapcaps";
    libinput.enable = true;

    desktopManager = {
      xterm.enable = false;
    };

    displayManager = {
      lightdm.enable = true;
      defaultSession = "none+i3";
    };

    windowManager = {
      i3.enable = true;
    };
  };

  services = {
    dbus.packages = [ pkgs.gnome3.dconf ];
    udev.packages = [ pkgs.gnome3.gnome-settings-daemon ];
    gnome.gnome-keyring.enable = true;
    gvfs.enable = true;

    gnome = {
      # Sushi, a quick previewer for Nautilus
      sushi.enable = true;
    };
  };

  # enable gnome keyring unlock on login
  security.pam.services = { login.enableGnomeKeyring = true; };

  environment = {
    # Activate home-manager environment, if not already enabled
    loginShellInit = ''
      [ -d "$HOME/.nix-profile" ] || /nix/var/nix/profiles/per-user/$USER/home-manager/activate &> /dev/null
    '';
    homeBinInPath = true;
    localBinInPath = true;
  };
}