nixpkgs/nixos/modules/programs/htop.nix
stuebinm 6afb255d97 nixos: remove all uses of lib.mdDoc
these changes were generated with nixq 0.0.2, by running

  nixq ">> lib.mdDoc[remove] Argument[keep]" --batchmode nixos/**.nix
  nixq ">> mdDoc[remove] Argument[keep]" --batchmode nixos/**.nix
  nixq ">> Inherit >> mdDoc[remove]" --batchmode nixos/**.nix

two mentions of the mdDoc function remain in nixos/, both of which
are inside of comments.

Since lib.mdDoc is already defined as just id, this commit is a no-op as
far as Nix (and the built manual) is concerned.
2024-04-13 10:07:35 -07:00

53 lines
1.3 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.programs.htop;
fmt = value:
if isList value then concatStringsSep " " (map fmt value) else
if isString value then value else
if isBool value then if value then "1" else "0" else
if isInt value then toString value else
throw "Unrecognized type ${typeOf value} in htop settings";
in
{
options.programs.htop = {
package = mkPackageOption pkgs "htop" { };
enable = mkEnableOption "htop process monitor";
settings = mkOption {
type = with types; attrsOf (oneOf [ str int bool (listOf (oneOf [ str int bool ])) ]);
default = {};
example = {
hide_kernel_threads = true;
hide_userland_threads = true;
};
description = ''
Extra global default configuration for htop
which is read on first startup only.
Htop subsequently uses ~/.config/htop/htoprc
as configuration source.
'';
};
};
config = mkIf cfg.enable {
environment.systemPackages = [
cfg.package
];
environment.etc."htoprc".text = ''
# Global htop configuration
# To change set: programs.htop.settings.KEY = VALUE;
'' + concatStringsSep "\n" (mapAttrsToList (key: value: "${key}=${fmt value}") cfg.settings);
};
}