nixos-hardware/lib/hardware-notes.nix
2016-02-23 19:20:28 +01:00

46 lines
918 B
Nix

{ config, lib, pkgs, ... }:
with lib;
let
# use tail recursion to prevent whitespace padding
mkLog = list:
let
head = builtins.head list;
tail = builtins.tail list;
in
''
# ${head.title}
${head.text}${if tail == [] then "" else "\n\n${mkLog tail}"}
'';
in
{
options = {
hardwareNotes = mkOption {
internal = true;
type = types.listOf types.optionSet;
options = {
title = mkOption {
type = types.str;
example = "Thunkpad-2000: increase self-destruct timeout";
};
text = mkOption {
type = types.str;
example =
''
Increase security timeout at boot using platform managment
tool to prevent premature data loss.
'';
};
};
};
};
config = {
environment.etc."hardware-notes".text = mkLog config.hardwareNotes;
};
}