nixpkgs/nixos/modules/config/timezone.nix
Eelco Dolstra f5055e2ef6 Rename environment.systemVariables -> environment.sessionVariables
This makes it clearer that they're part of PAM sessions.
2014-06-13 17:57:04 +02:00

47 lines
834 B
Nix

{ config, lib, pkgs, ... }:
with lib;
let
tzdir = "${pkgs.tzdata}/share/zoneinfo";
in
{
options = {
time = {
timeZone = mkOption {
default = "CET";
type = types.str;
example = "America/New_York";
description = "The time zone used when displaying times and dates.";
};
hardwareClockInLocalTime = mkOption {
default = false;
description = "If set, keep the hardware clock in local time instead of UTC.";
};
};
};
config = {
environment.sessionVariables.TZDIR = "/etc/zoneinfo";
systemd.globalEnvironment.TZDIR = tzdir;
environment.etc.localtime =
{ source = "${tzdir}/${config.time.timeZone}";
mode = "direct-symlink";
};
environment.etc.zoneinfo.source = "${pkgs.tzdata}/share/zoneinfo";
};
}