nixos/hosts/modules/core.nix
Alexander Wainwright 28e7103375 refactor: split base.nix into core.nix + base.nix layers
core.nix is the new minimal layer: user, SSH, fish, nix flakes/gc,
locale, and a handful of essential packages. Suitable for any headless
host that just needs to be SSHable and manageable.

base.nix now imports core.nix and adds the day-to-day quality-of-life
layer: avahi, mosh, direnv, nix-ld, earlyoom, zramSwap, CLI tools,
and build toolchains. All existing hosts that import base.nix are
unchanged.

bootstrap is updated to import core.nix directly instead of
duplicating the config inline.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-11 10:55:04 +10:00

67 lines
1.3 KiB
Nix

{ config, pkgs, inputs, ... }:
{
users = {
users.alex = {
isNormalUser = true;
description = "Alexander Wainwright";
extraGroups = [
"dialout"
"input"
"networkmanager"
"plugdev"
"render"
"video"
"wheel"
];
packages = [];
shell = pkgs.fish;
};
groups.pluggdev = {};
};
programs.fish.enable = true;
documentation.man.generateCaches = false;
time.timeZone = "Australia/Brisbane";
i18n.defaultLocale = "en_GB.UTF-8";
i18n.extraLocaleSettings = {
LC_ADDRESS = "en_AU.UTF-8";
LC_IDENTIFICATION = "en_AU.UTF-8";
LC_MEASUREMENT = "en_AU.UTF-8";
LC_MONETARY = "en_AU.UTF-8";
LC_NAME = "en_AU.UTF-8";
LC_NUMERIC = "en_AU.UTF-8";
LC_PAPER = "en_AU.UTF-8";
LC_TELEPHONE = "en_AU.UTF-8";
LC_TIME = "en_AU.UTF-8";
};
console.keyMap = "dvorak";
nixpkgs.config.allowUnfree = true;
nix.settings = {
experimental-features = [ "nix-command" "flakes" ];
auto-optimise-store = true;
trusted-users = [ "root" "alex" ];
};
nix.gc = {
automatic = true;
dates = "weekly";
options = "--delete-older-than 30d";
};
services.openssh.enable = true;
environment.variables.EDITOR = "nvim";
environment.systemPackages = with pkgs; [
curl
git
neovim
wget
];
}