pyrox.dev
1{ config, lib, pkgs, ... }:
2
3with lib;
4
5let
6
7 vconsoleConf = pkgs.writeText "vconsole.conf"
8 ''
9 KEYMAP=${config.i18n.consoleKeyMap}
10 FONT=${config.i18n.consoleFont}
11 '';
12
13in
14
15{
16 ###### interface
17
18 options = {
19
20 # most options are defined in i18n.nix
21
22 # FIXME: still needed?
23 boot.extraTTYs = mkOption {
24 default = [];
25 type = types.listOf types.str;
26 example = ["tty8" "tty9"];
27 description = ''
28 Tty (virtual console) devices, in addition to the consoles on
29 which mingetty and syslogd run, that must be initialised.
30 Only useful if you have some program that you want to run on
31 some fixed console. For example, the NixOS installation CD
32 opens the manual in a web browser on console 7, so it sets
33 <option>boot.extraTTYs</option> to <literal>["tty7"]</literal>.
34 '';
35 };
36
37 };
38
39
40 ###### implementation
41
42 config = {
43
44 environment.systemPackages = [ pkgs.kbd ];
45
46 # Let systemd-vconsole-setup.service do the work of setting up the
47 # virtual consoles. FIXME: trigger a restart of
48 # systemd-vconsole-setup.service if /etc/vconsole.conf changes.
49 environment.etc."vconsole.conf".source = vconsoleConf;
50
51 # This is identical to the systemd-vconsole-setup.service unit
52 # shipped with systemd, except that it uses /dev/tty1 instead of
53 # /dev/tty0 to prevent putting the X server in non-raw mode, and
54 # it has a restart trigger.
55 systemd.services."systemd-vconsole-setup" =
56 { wantedBy = [ "multi-user.target" ];
57 restartTriggers = [ vconsoleConf ];
58 };
59
60 };
61
62}