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nixos-configs/modules/beatific.nix

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1.9 KiB
Nix

{ config, lib, pkgs, ... }:
let
inherit (lib) mkDefault mkIf mkMerge mkOption types;
cfg = config.beatific;
in {
options = {
beatific = {
# The host name is reused for beatific-specific configuration.
# The bulk of common config is handled in beatific.defaults below, but
# having one option without a default ensures that the module cannot be
# imported accidentally.
hostName = mkOption {
type = types.str;
description = "Hostname";
};
# Groups of related defaults can be disabled by flipping off the switches here:
# beatific.defaults.${category} = false;
# They default to true because the point is to do these things by default.
defaults = {
time = mkOption {
type = types.bool;
description = "Default time zone and NTP";
default = true;
};
i18n = mkOption {
type = types.bool;
description = "Default locale settings";
default = true;
};
};
};
};
config = mkMerge [
{
# Options to always set
networking.hostName = cfg.hostName;
nix.extraOptions = "experimental-features = nix-command flakes";
}
(mkIf cfg.defaults.time {
# mkDefault time zone to make it easy to configure it to non-UTC
time.timeZone = mkDefault "UTC";
services.ntp.enable = true;
services.ntp.servers = [ "time.nist.gov" ];
})
(mkIf cfg.defaults.i18n {
# en_US.UTF-8
i18n.defaultLocale = "en_US.UTF-8";
i18n.extraLocaleSettings = {
LC_ADDRESS = "en_US.UTF-8";
LC_IDENTIFICATION = "en_US.UTF-8";
LC_MEASUREMENT = "en_US.UTF-8";
LC_MONETARY = "en_US.UTF-8";
LC_NAME = "en_US.UTF-8";
LC_NUMERIC = "en_US.UTF-8";
LC_PAPER = "en_US.UTF-8";
LC_TELEPHONE = "en_US.UTF-8";
LC_TIME = "en_US.UTF-8";
};
})
];
}