liminix-fork/modules/hostname.nix
2023-08-16 22:26:40 +01:00

23 lines
578 B
Nix

{ lib, pkgs, config, ...}:
let
inherit (lib) mkOption types;
inherit (pkgs.liminix.services) oneshot;
in {
options = {
hostname = mkOption {
description = ''
System hostname of the device, as returned by gethostname(2). May or
may not correspond to any name it's reachable at on any network.
'';
default = "liminix";
type = types.nonEmptyStr;
};
};
config = {
services.hostname = oneshot {
name = "hostname";
up = "echo ${config.hostname} > /proc/sys/kernel/hostname";
down = "true";
};
};
}