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|
{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.xresources;
formatLine = n: v:
let
formatList = x:
if isList x then
throw "can not convert 2-dimensional lists to Xresources format"
else
formatValue x;
formatValue = v:
if isBool v then
(if v then "true" else "false")
else if isList v then
concatMapStringsSep ", " formatList v
else
toString v;
in "${n}: ${formatValue v}";
in {
meta.maintainers = [ maintainers.rycee ];
options = {
xresources.properties = mkOption {
type = with types;
let
prim = either bool (either int str);
entry = either prim (listOf prim);
in nullOr (attrsOf entry);
default = null;
example = literalExample ''
{
"Emacs*toolBar" = 0;
"XTerm*faceName" = "dejavu sans mono";
"XTerm*charClass" = [ "37:48" "45-47:48" "58:48" "64:48" "126:48" ];
}
'';
description = ''
X server resources that should be set.
Booleans are formatted as "true" or "false" respectively.
List elements are recursively formatted as a string and joined by commas.
All other values are directly formatted using builtins.toString.
Note, that 2-dimensional lists are not supported and specifying one will throw an exception.
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.properties != { })
|| cfg.extraConfig != "") {
home.file.".Xresources" = {
text = concatStringsSep "\n" ([ ]
++ optional (cfg.extraConfig != "") cfg.extraConfig
++ optionals (cfg.properties != null)
(mapAttrsToList formatLine cfg.properties)) + "\n";
onChange = ''
if [[ -v DISPLAY ]] ; then
$DRY_RUN_CMD ${pkgs.xorg.xrdb}/bin/xrdb -merge $HOME/.Xresources
fi
'';
};
};
}
|
