nix/nixos/default.nix
2024-02-26 18:26:21 +00:00

118 lines
2.4 KiB
Nix

# https://search.nixos.org/options
{
inputs,
config,
pkgs,
lib,
...
}: let
user = config.user;
in {
nix = {
settings = {
experimental-features = ["nix-command" "flakes"];
};
settings.trusted-users = ["root" user];
registry.nixpkgs.flake = inputs.nixpkgs;
};
boot.loader.grub = {
enable = true;
device = "nodev";
efiSupport = true;
};
boot.loader.efi.canTouchEfiVariables = true;
networking.networkmanager.enable = true;
services.tailscale.enable = true;
networking.firewall.interfaces.tailscale0 = {
allowedTCPPortRanges = [
{
from = 0;
to = 65535;
}
];
};
time.timeZone = lib.mkDefault "Europe/London";
console = {
font = "Lat2-Terminus16";
useXkbConfig = true;
};
services.avahi.enable = true;
i18n.defaultLocale = lib.mkDefault "en_GB.UTF-8";
services.xserver.xkb = {
layout = lib.mkDefault "gb";
options = "caps:escape";
};
system.configurationRevision =
pkgs.lib.mkIf (inputs.self ? rev)
inputs.self.rev;
users.users.${user} = {
isNormalUser = true;
extraGroups = ["wheel" "video" "networkmanager" "kvm"];
initialPassword = "pass";
shell = pkgs.zsh;
};
programs.zsh.enable = true;
environment.variables = {
EDITOR = "nvim";
VISUAL = "nvim";
};
environment.pathsToLink = ["/share/zsh"];
services.gvfs.enable = true;
environment.systemPackages = with pkgs; [
tealdeer
alsa-utils
trash-cli
wget
unzip
fzf
sops
];
programs.tmux.enable = true;
programs.tmux.extraConfig = ''
set escape-time 0
set -g default-terminal screen
bind -n M-s split-window -v
bind -n M-v split-window -h
bind -n M-Enter split-window -h
bind -n M-h select-pane -L
bind -n M-j select-pane -D
bind -n M-k select-pane -U
bind -n M-l select-pane -R
bind -n M-q kill-pane
bind -n M-< resize-pane -L 10
bind -n M-> resize-pane -R 10
bind -n M-- resize-pane -D 10
bind -n M-+ resize-pane -U 10
bind -n M-u copy-mode
bind -n M-p paste-buffer
set-window-option -g mode-keys vi
bind-key -T copy-mode-vi v send-keys -X begin-selection
bind-key -T copy-mode-vi y send-keys -X copy-selection
'';
boot.kernel.sysctl = {
"net.ipv4.ip_unprivileged_port_start" = 53;
};
services.prometheus.exporters.node = {
enable = true;
enabledCollectors = ["systemd"];
};
}