nixos/flake.nix

318 lines
10 KiB
Nix

{
description = "Evie's machine configurations";
inputs = {
nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
home-manager = {
url = "github:nix-community/home-manager";
inputs.nixpkgs.follows = "nixpkgs";
};
stylix = {
url = "github:danth/stylix";
inputs.nixpkgs.follows = "nixpkgs";
};
};
outputs = {
nixpkgs,
home-manager,
stylix,
...
}: let
default = {
hostName = "Atlas";
user = "xenia";
system = "x86_64-linux";
group = "users";
shell = "fish";
systemModules = [./system/hyprland.nix];
serviceModules = [];
homeModules = [./home/hyprland/default.nix];
stateVersion = "23.05";
};
systemConfig = {
hostName ? default.hostName,
user ? default.user,
system ? default.system,
group ? default.group,
shell ? default.shell,
systemModules ? default.systemModules,
serviceModules ? default.serviceModules,
homeModules ? default.homeModules,
stateVersion ? default.stateVersion,
}: let
specialArgs = {inherit hostName user;};
in
nixpkgs.lib.nixosSystem {
inherit system specialArgs;
modules =
[
./hosts/${hostName}/configuration.nix
./hosts/${hostName}/hardware-configuration.nix
home-manager.nixosModules.home-manager
stylix.nixosModules.stylix
({
config,
lib,
pkgs,
...
}: {
boot.loader = {
systemd-boot.enable = true;
efi.canTouchEfiVariables = true;
};
programs = {
${shell}.enable = true;
command-not-found.enable = false;
nano = {
enable = true;
syntaxHighlight = true;
nanorc = ''
set nowrap
set tabstospaces
set tabsize 2
'';
};
};
nix = {
enable = true;
settings = {
trusted-users = ["root" user];
experimental-features = ["nix-command" "flakes"];
auto-optimise-store = true;
};
channel.enable = true;
registry = {
nixpkgs.flake = nixpkgs;
nixos = {
from = {
type = "indirect";
id = "nixos";
};
to = {
type = "git";
url = "https://git.xenia.me.uk/xenia/nixos.git?ref=main";
};
};
pyenv = {
from = {
type = "indirect";
id = "pyenv";
};
to = {
type = "git";
url = "https://git.xenia.me.uk/utils/pyenv.git";
};
};
jupyter = {
from = {
type = "indirect";
id = "jupyter";
};
to = {
type = "git";
url = "https://git.xenia.me.uk/xenia/nix-jupyter.git";
};
};
};
gc = {
automatic = true;
options = "--delete-older-than 7d";
};
optimise.automatic = true;
extraOptions = ''
keep-outputs = false
keep-derivations = false
min-free = ${toString (100 * 1024 * 1024)}
max-free = ${toString (1024 * 1024 * 1024)}
'';
};
nixpkgs.config.allowUnfreePredicate = pkg:
builtins.elem (lib.getName pkg) [
"steam"
"steam-original"
"steam-run"
"nomachine-client"
];
system = {inherit stateVersion;};
networking = {
inherit hostName;
firewall.enable = true;
};
stylix = {
autoEnable = false;
targets = {
chromium.enable = true;
console.enable = true;
fish.enable = true;
};
image = ./wallpapers/space.png;
base16Scheme = "${pkgs.base16-schemes}/share/themes/catppuccin-mocha.yaml";
override = {
scheme = "Catppuccin Mocha, using fg and bg colours from emacs modus-vivdendi-tinted";
base00 = "0d0e1c";
base01 = "1d2235";
base04 = "c6daff";
base05 = "ffffff";
};
polarity = "dark";
opacity = {
applications = 0.8;
desktop = 0.8;
popups = 0.5;
terminal = 0.8;
};
fonts = rec {
sizes = {
applications = 16;
desktop = 18;
popups = 18;
terminal = 16;
};
serif = monospace;
sansSerif = monospace;
monospace = {
name = "Iosevka Nerd Font";
package =
pkgs.nerdfonts.override {fonts = ["Iosevka"];};
};
emoji = {
name = "Noto Color Emoji";
package = pkgs.noto-fonts-emoji;
};
};
homeManagerIntegration.followSystem = true;
};
fonts = {
packages = with pkgs; [
(nerdfonts.override {fonts = ["NerdFontsSymbolsOnly"];})
emacs-all-the-icons-fonts
weather-icons
noto-fonts
noto-fonts-cjk
noto-fonts-emoji
];
fontconfig.enable = true;
};
users.users = let
authorizedKeys.keys = [
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINI1dWlS16Keil0MGPWmMsBzx8F9ylfz+fRwxUr8/tZ/ ion"
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDOcgeR3hh23aTiXnyC37xdP8oXfTZbbjgWzkUyxhT9P root@Vanguard"
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIANfkqd5lPTsSPU3SRYnAa1UjCYDmDeBTyzq5McmWlm6 xenia@Vanguard"
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJ/ZSSCN5sqrA+tdoIZr5EUm5DRuBV4dQ7J+QBEtUwUU xenia@Northstar"
];
in {
root.openssh = {inherit authorizedKeys;};
${user} = {
inherit group;
isNormalUser = true;
description = "Evie Litherland-Smith";
extraGroups = ["networkmanager" "wheel" "video" "input" "uinput"];
shell = pkgs.${shell};
initialHashedPassword = "$y$j9T$tHIPQt09Kf3KH2eIRze3g/$2mwSlcq27DTGvHNPJ5EP9/1CfL3bXP0F6oS/Vuffmn3";
openssh = {inherit authorizedKeys;};
};
};
home-manager = {
extraSpecialArgs = {inherit hostName;};
useGlobalPkgs = true;
useUserPackages = true;
users = {
root = {
imports = [./home/default.nix];
home = {
inherit stateVersion;
username = "root";
homeDirectory = "/root";
};
programs.home-manager.enable = true;
};
${user} = let
username = user;
homeDirectory = "/home/${user}";
in {
imports =
[./hosts/${hostName}/home.nix ./home/default.nix]
++ homeModules;
home = {inherit username homeDirectory stateVersion;};
programs.home-manager.enable = true;
xdg.userDirs = {
enable = true;
createDirectories = true;
extraConfig = {
XDG_PROJECTS_DIR = "${homeDirectory}/Projects";
};
};
};
};
};
})
]
++ systemModules
++ serviceModules;
};
in {
nixosConfigurations = {
## Server
Legion = let
hostName = "Legion";
user = "xenia";
system = "x86_64-linux";
in
systemConfig {
inherit hostName user system;
systemModules = [./system/default.nix];
serviceModules = [
./services/adguardhome.nix
./services/caddy.nix
./services/gitea.nix
./services/grafana.nix
./services/ntfy-sh.nix
./services/sshd.nix
./services/syncthing.nix
];
homeModules = [./home/default.nix];
};
## Personal
Northstar = let
hostName = "Northstar";
user = "xenia";
system = "x86_64-linux";
in
systemConfig {
inherit hostName user system;
systemModules = default.systemModules ++ [./system/games.nix];
};
Vanguard = let
hostName = "Vanguard";
user = "xenia";
system = "x86_64-linux";
in
systemConfig {
inherit hostName user system;
systemModules = default.systemModules ++ [./system/games.nix];
};
## Work
Ronin = let
hostName = "Ronin";
user = "elitherl";
system = "x86_64-linux";
in
systemConfig {inherit hostName user system;};
Scorch = let
hostName = "Scorch";
user = "elitherl";
system = "x86_64-linux";
in
systemConfig {inherit hostName user system;};
};
};
}