stockholm/krebs/3modules/xresources.nix
2017-12-15 20:05:06 +01:00

59 lines
1.2 KiB
Nix

{ config, lib, pkgs, ... }:
#TODO:
#prefix with Attribute Name
#ex: urxvt
with builtins;
with lib;
let
inherit (pkgs) writeScript writeText;
in
{
options = {
krebs.xresources.enable = mkOption {
type = types.bool;
default = false;
description = ''
Whether to enable the automatic loading of Xresources definitions at display-manager start;
'';
};
krebs.xresources.resources = mkOption {
default = {};
type = types.attrsOf types.str;
example = {
urxvt = ''
URxvt*scrollBar: false
URxvt*urgentOnBell: true
'';
};
description = ''
Xresources definitions.
'';
};
};
config =
let
cfg = config.krebs.xresources;
xres = writeText "xresources" (concatStringsSep "\n" (attrValues cfg.resources));
in mkIf cfg.enable {
services.xserver.displayManager.sessionCommands = ''
${pkgs.xorg.xrdb}/bin/xrdb -merge ${xres}
'';
environment.systemPackages = [
(pkgs.writeDashBin "updateXresources" ''
${pkgs.xorg.xrdb}/bin/xrdb -merge ${xres}
'')
];
};
}