133 lines
4.1 KiB
Nix
133 lines
4.1 KiB
Nix
{ lib
|
|
, pkgs
|
|
, config
|
|
, ... }:
|
|
|
|
{
|
|
options.common = with lib; mkOption {
|
|
type = types.submodule {
|
|
options = {
|
|
minimal = mkOption {
|
|
type = types.bool;
|
|
default = true;
|
|
description = "whether this is a minimal (no DE/WM) system";
|
|
};
|
|
mainUsername = mkOption {
|
|
type = types.str;
|
|
default = "user";
|
|
description = "main user's username";
|
|
};
|
|
gettyAutologin = mkOption {
|
|
type = types.bool;
|
|
default = false;
|
|
description = "make getty autologin to the main user";
|
|
};
|
|
resolution = mkOption {
|
|
type = with types; nullOr str;
|
|
default = null;
|
|
description = "resolution (none/1280x720/1920x1080)";
|
|
};
|
|
};
|
|
};
|
|
default = { };
|
|
};
|
|
config = let
|
|
cfg = config.common;
|
|
in {
|
|
nix = {
|
|
settings = {
|
|
allowed-users = [ cfg.mainUsername ];
|
|
auto-optimise-store = true;
|
|
};
|
|
gc = {
|
|
automatic = true;
|
|
dates = "weekly";
|
|
options = "--delete-older-than 30d";
|
|
};
|
|
package = pkgs.nixForNixPlugins;
|
|
extraOptions = ''
|
|
experimental-features = nix-command flakes
|
|
'';
|
|
};
|
|
systemd.services.nix-daemon.serviceConfig.LimitSTACKSoft = "infinity";
|
|
boot.kernelParams = lib.optionals (cfg.resolution != null) [
|
|
"consoleblank=60"
|
|
] ++ (lib.optionals (cfg.resolution == "1920x1080") [
|
|
"fbcon=font:TER16x32"
|
|
]);
|
|
console.font =
|
|
lib.mkIf (cfg.resolution == "1920x1080" || cfg.resolution == "1366x768") {
|
|
"1920x1080" = "${pkgs.terminus_font}/share/consolefonts/ter-v32n.psf.gz";
|
|
"1366x768" = "${pkgs.terminus_font}/share/consolefonts/ter-v24n.psf.gz";
|
|
}.${cfg.resolution};
|
|
boot.loader.grub = lib.mkIf (cfg.resolution != null) {
|
|
gfxmodeEfi = cfg.resolution;
|
|
gfxmodeBios = cfg.resolution;
|
|
};
|
|
|
|
networking.usePredictableInterfaceNames = lib.mkDefault true;
|
|
|
|
hardware.enableRedistributableFirmware = true;
|
|
services.openssh.settings.PasswordAuthentication = false;
|
|
services.tlp.settings.USB_EXCLUDE_PHONE = 1;
|
|
services.tlp.settings.START_CHARGE_THRESH_BAT0 = 75;
|
|
services.tlp.settings.STOP_CHARGE_THRESH_BAT0 = 80;
|
|
i18n.defaultLocale = lib.mkDefault "en_US.UTF-8";
|
|
i18n.supportedLocales = lib.mkDefault [
|
|
"C.UTF-8/UTF-8"
|
|
"en_US.UTF-8/UTF-8"
|
|
"en_DK.UTF-8/UTF-8"
|
|
];
|
|
# ISO-8601
|
|
i18n.extraLocaleSettings.LC_TIME = "en_DK.UTF-8";
|
|
environment.systemPackages = with pkgs; ([
|
|
wget
|
|
git
|
|
tmux
|
|
] ++ lib.optionals cfg.minimal [
|
|
kitty.terminfo
|
|
# rxvt-unicode-unwrapped.terminfo
|
|
vim
|
|
]);
|
|
programs.fish.enable = true;
|
|
/*programs.zsh = {
|
|
enable = true;
|
|
enableBashCompletion = true;
|
|
};*/
|
|
users.defaultUserShell = lib.mkIf cfg.minimal pkgs.fish;
|
|
users.users.${cfg.mainUsername} = {
|
|
uid = 1000;
|
|
isNormalUser = true;
|
|
extraGroups = [ "wheel" ];
|
|
};
|
|
# nixos-hardware uses mkDefault here, so we use slightly higher priority
|
|
services.xserver.libinput.enable = lib.mkOverride 999 (!cfg.minimal);
|
|
/*
|
|
services.xserver = {
|
|
enable = true;
|
|
libinput.enable = true;
|
|
desktopManager.xterm.enable = false;
|
|
# I couldn't get lightdm to start sway, so let's just do this
|
|
displayManager.startx.enable = true;
|
|
windowManager.i3.enable = true;
|
|
};
|
|
*/
|
|
# pipewire:
|
|
programs.fuse.userAllowOther = true;
|
|
# autologin once after boot
|
|
# --skip-login means directly call login instead of first asking for username
|
|
# (normally login asks for username too, but getty prefers to do it by itself for whatever reason)
|
|
services.getty.extraArgs = lib.mkIf cfg.gettyAutologin [ "--skip-login" ];
|
|
services.getty.loginProgram = lib.mkIf cfg.gettyAutologin (let
|
|
lockfile = "/tmp/login-once.lock";
|
|
in with pkgs; writeShellScript "login-once" ''
|
|
if [ -f '${lockfile}' ]; then
|
|
exec ${shadow}/bin/login $@
|
|
else
|
|
${coreutils}/bin/touch '${lockfile}'
|
|
exec ${shadow}/bin/login -f user
|
|
fi
|
|
'');
|
|
};
|
|
}
|