nix/configuration.nix
2023-11-24 20:36:07 -05:00

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# Edit this configuration file to define what should be installed on
# your system. Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running nixos-help).
build-conf:
{ config, pkgs, ... }:
let
conf = build-conf;
in
{
nix = {
package = pkgs.nixFlakes;
optimise.automatic = true;
extraOptions = ''
experimental-features = nix-command flakes
'';
settings = {
substituters = [
"https://nix-community.cachix.org"
"https://lean4.cachix.org"
];
trusted-public-keys = [
"nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
"lean4.cachix.org-1:mawtxSxcaiWE24xCXXgh3qnvlTkyU7evRRnGeAhD4Wk="
];
};
};
system.autoUpgrade.channel = "https://nixos.org/channels/nixos-unstable";
imports =
[ # Include the results of the hardware scan.
./hardware-configuration.nix
];
# Bootloader.
boot = {
loader.systemd-boot.enable = true;
tmp.useTmpfs = true;
initrd.availableKernelModules = ["usbhid" "uas" "usb_storage" "nvme"];
#kernelParams = [
#];
loader.efi.canTouchEfiVariables = true;
loader.efi.efiSysMountPoint = "/boot/efi";
enableContainers = true;
};
networking.hostName = "nix"; # Define your hostname.
# Configure network proxy if necessary
# networking.proxy.default = "http://user:password@proxy:port/";
# networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
# Enable networking
networking.networkmanager.enable = true;
# networking.wireless.enable = true; # Enables wireless support via wpa_supplicant.
# Set your time zone.
time.timeZone = "America/New_York";
# Select internationalisation properties.
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";
};
# x11 stuff
services.xserver = {
enable = conf.is-x11;
layout = "us";
xkbVariant = "";
videoDrivers = ["nvidia"];
desktopManager = {
plasma5.enable = conf.wm == "plasma";
xterm.enable = false;
xfce = if conf.wm == "i3" then {
enable = true;
noDesktop = true;
enableXfwm = false;
} else {};
};
displayManager = {
sddm.enable = conf.wm == "plasma" || conf.wm == "xmonad";
defaultSession = if conf.wm == "i3" then "xfce+i3" else null;
};
windowManager = {
i3.enable = conf.wm == "i3";
};
};
services.fstrim.enable = true;
hardware = {
opengl = {
enable = true;
driSupport = true;
driSupport32Bit = true;
};
nvidia = {
modesetting.enable = true;
powerManagement.enable = false;
powerManagement.finegrained = false;
open = false;
nvidiaSettings = true;
};
};
# Enable CUPS to print documents.
services.printing.enable = true;
# Enable sound with pipewire.
sound.enable = true;
hardware.pulseaudio.enable = false;
security.rtkit.enable = true;
services.pipewire = {
enable = true;
alsa.enable = true;
alsa.support32Bit = true;
pulse.enable = true;
# If you want to use JACK applications, uncomment this
jack.enable = false;
# use the example session manager (no others are packaged yet so this is enabled by default,
# no need to redefine it in your config for now)
#media-session.enable = true;
};
xdg.mime.defaultApplications = {
"text/html" = "org.mozilla.firefox.desktop";
"x-scheme-handler/http" = "org.mozilla.firefox.desktop";
"x-scheme-handler/https" = "org.mozilla.firefox.desktop";
"x-scheme-handler/about" = "org.mozilla.firefox.desktop";
"x-scheme-handler/unknown" = "org.mozilla.firefox.desktop";
};
# Enable touchpad support (enabled default in most desktopManager).
# services.xserver.libinput.enable = true;
users.mutableUsers = false;
users.users.mbk = {
isNormalUser = true;
description = "mehbark";
extraGroups = [ "networkmanager" "wheel" "tty" ];
hashedPassword = "$6$AgDjrnyBPBpfMpB1$NxjyeU/WxsOXrY7KpnJethtGz28LO.hNARG5J8adIoxDFkBVG/H9wJEiG0A09E7JgguoPxFWmwYIBQLTbknVv1";
};
virtualisation.vmVariant = {
virtualisation = {
memorySize = 2048;
cores = 3;
graphics = true;
};
users.users.root = {
isSystemUser = true;
initialPassword = "";
};
};
services.openssh = {
enable = true;
settings.PasswordAuthentication = true;
};
networking.firewall.allowedTCPPorts = [ 22 ];
# services.emacs.enable = true;
# services.emacs.package = import /home/mbk/.emacs.d { pkgs = pkgs; };
# services.emacs.defaultEditor = true;
# Allow unfree packages (sorry)
nixpkgs.config.allowUnfree = true;
nixpkgs.config.permittedInsecurePackages = [
"electron-22.3.27"
];
# List packages installed in system profile. To search, run:
# $ nix search wget
environment.systemPackages = with pkgs; [
neovim
wget
unzip
git
curl
# just too nice
busybox
];
# Some programs need SUID wrappers, can be configured further or are
# started in user sessions.
# programs.mtr.enable = true;
programs.gnupg.agent = {
enable = true;
enableSSHSupport = true;
};
environment.variables.EDITOR = "nvim";
environment.variables.SHELL = "fish";
environment.variables.TERM = "kitty";
# BAD IDEA! I DON'T HAVE A CONCRETE REASON, MAINLY JUST VIBES
# STILL MILES BETTER THAN NIX_AUTO_INSTALL THOUGH
environment.variables.NIX_AUTO_RUN = "1";
services.xserver.windowManager.xmonad = if conf.wm == "xmonad"
then {
enable = true;
enableContribAndExtras = true;
} else {};
services.xserver.displayManager.sessionCommands = if conf.wm == "xmonad"
then ''
xset -dpms
xset s blank
xset s 300
${pkgs.lightlocker}/bin/lightlocker --idle-hint &
'' else "";
systemd.targets.hybrid-sleep.enable = conf.wm == "xmonad";
services.logind.extraConfig = if conf.wm == "xmonad"
then ''
IdleAction=hybrid-sleep
IdleActionSec=20s
'' else "";
# List services that you want to enable:
# Open ports in the firewall.
# networking.firewall.allowedTCPPorts = [ ... ];
# networking.firewall.allowedUDPPorts = [ ... ];
# Or disable the firewall altogether.
# networking.firewall.enable = false;
# This value determines the NixOS release from which the default
# settings for stateful data, like file locations and database versions
# on your system were taken. Its perfectly fine and recommended to leave
# this value at the release version of the first install of this system.
# Before changing this value read the documentation for this option
# (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
system.stateVersion = "22.11"; # Did you read the comment?
}