home-manager/modules/xresources.nix
2018-03-26 21:10:32 +02:00

68 lines
1.8 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.xresources;
formatLine = n: v:
let
v' =
if isBool v then (if v then "true" else "false")
else toString v;
in
"${n}: ${v'}";
in
{
meta.maintainers = [ maintainers.rycee ];
options = {
xresources.properties = mkOption {
type = types.nullOr types.attrs;
default = null;
example = {
"XTerm*faceName" = "dejavu sans mono";
"Emacs*toolBar" = 0;
};
description = ''
X server resources that should be set.
If this and all other xresources options are
<code>null</code>, then this feature is disabled and no
<filename>~/.Xresources</filename> link is produced.
'';
};
xresources.extraConfig = mkOption {
type = types.lines;
default = "";
example = literalExample ''
builtins.readFile (
pkgs.fetchFromGitHub {
owner = "solarized";
repo = "xresources";
rev = "025ceddbddf55f2eb4ab40b05889148aab9699fc";
sha256 = "0lxv37gmh38y9d3l8nbnsm1mskcv10g3i83j0kac0a2qmypv1k9f";
} + "/Xresources.dark"
)
'';
description = ''
Additional X server resources contents.
If this and all other xresources options are
<code>null</code>, then this feature is disabled and no
<filename>~/.Xresources</filename> link is produced.
'';
};
};
config = mkIf (cfg.properties != null || cfg.extraConfig != "") {
home.file.".Xresources".text =
concatStringsSep "\n" ([]
++ (optional (cfg.extraConfig != "") cfg.extraConfig)
++ (optionals (cfg.properties != null) (mapAttrsToList formatLine cfg.properties))
) + "\n";
};
}