pyrox.dev
1{ config, lib, pkgs, ... }:
2
3with lib;
4
5let
6
7 initScriptBuilder = pkgs.substituteAll {
8 src = ./init-script-builder.sh;
9 isExecutable = true;
10 inherit (pkgs) bash;
11 inherit (config.system.nixos) distroName;
12 path = [pkgs.coreutils pkgs.gnused pkgs.gnugrep];
13 };
14
15in
16
17{
18
19 ###### interface
20
21 options = {
22
23 boot.loader.initScript = {
24
25 enable = mkOption {
26 default = false;
27 type = types.bool;
28 description = ''
29 Some systems require a /sbin/init script which is started.
30 Or having it makes starting NixOS easier.
31 This applies to some kind of hosting services and user mode linux.
32
33 Additionally this script will create
34 /boot/init-other-configurations-contents.txt containing
35 contents of remaining configurations. You can copy paste them into
36 /sbin/init manually running a rescue system or such.
37 '';
38 };
39 };
40
41 };
42
43
44 ###### implementation
45
46 config = mkIf config.boot.loader.initScript.enable {
47
48 system.build.installBootLoader = initScriptBuilder;
49
50 };
51
52}