home-manager/modules/misc/xdg-system-dirs.nix

56 lines
1.3 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.xdg.systemDirs;
configDirs = concatStringsSep ":" cfg.config;
dataDirs = concatStringsSep ":" cfg.data;
in {
meta.maintainers = with maintainers; [ tadfisher ];
options.xdg.systemDirs = {
config = mkOption {
type = types.listOf types.str;
default = [ ];
example = literalExample ''[ "/etc/xdg" ]'';
description = ''
Directory names to add to <envar>XDG_CONFIG_DIRS</envar>
in the user session.
'';
};
data = mkOption {
type = types.listOf types.str;
default = [ ];
example = literalExample ''[ "/usr/share" "/usr/local/share" ]'';
description = ''
Directory names to add to <envar>XDG_DATA_DIRS</envar>
in the user session.
'';
};
};
config = mkMerge [
(mkIf (cfg.config != [ ]) {
home.sessionVariables.XDG_CONFIG_DIRS =
"${configDirs}\${XDG_CONFIG_DIRS:+:$XDG_CONFIG_DIRS}";
systemd.user.sessionVariables.XDG_CONFIG_DIRS =
"${configDirs}\${XDG_CONFIG_DIRS:+:$XDG_CONFIG_DIRS}";
})
(mkIf (cfg.data != [ ]) {
home.sessionVariables.XDG_DATA_DIRS =
"${dataDirs}\${XDG_DATA_DIRS:+:$XDG_DATA_DIRS}";
systemd.user.sessionVariables.XDG_DATA_DIRS =
"${dataDirs}\${XDG_DATA_DIRS:+:$XDG_DATA_DIRS}";
})
];
}