bonfire/default.nix

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Nix
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{ inputs, config, lib, pkgs, ... }:
with lib;
with lib.custom;
{
imports = [
inputs.home-manager.nixosModules.home-manager
] ++ (mapModulesRec' (toString ./modules) import);
# Common config for all nixos machines
environment.variables = {
DOTFILES = config.dotfiles.dir;
DOTFILES_BIN = config.dotfiles.binDir;
};
# Configure nix and nixpkgs
environment.variables.NIXPKGS_ALLOW_UNFREE = "1";
nix =
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let
filteredInputs = filterAttrs (n: _: n != "self") inputs;
nixPathInputs = mapAttrsToList (n: v: "${n}=${v}") filteredInputs;
registryInputs = mapAttrs (_: v: { flake = v; }) filteredInputs;
in {
package = pkgs.nixFlakes;
extraOptions = "experimental-features = nix-command flakes";
nixPath = nixPathInputs ++ [
"nixpkgs-overlays=${config.dotfiles.dir}/overlays"
"dotfiles=${config.dotfiles.dir}"
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];
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registry = registryInputs // { dotfiles.flake = inputs.self; };
settings = {
substituters = [
"https://nix-community.cachix.org"
];
trusted-public-keys = [
"nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
];
auto-optimise-store = true;
};
gc = {
automatic = mkDefault true;
dates = mkDefault "weekly";
options = mkDefault "--delete-older-than 14d";
};
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};
system.configurationRevision = with inputs; mkIf (self ? rev) self.rev;
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system.stateVersion = "22.11";
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## Some reasonable, global defaults
# This is here to appease 'nix flake check' for generic hosts with no
# hardware-configuration.nix or fileSystem config.
fileSystems."/".device = mkDefault "/dev/disk/by-label/nixos";
# The global useDHCP flag is deprecated, therefore explicitly set to false
# here. Per-interface useDHCP will be mandatory in the future, so we enforce
# this default behavior here.
networking.useDHCP = mkDefault false;
# Use the latest kernel
boot = {
kernelPackages = mkDefault pkgs.linuxPackages_latest;
loader = {
efi.canTouchEfiVariables = mkDefault true;
systemd-boot.configurationLimit = 10;
systemd-boot.enable = mkDefault true;
};
};
environment.systemPackages = with pkgs; [
bind
cached-nix-shell
coreutils
git
vim
wget
curl
gnumake
unzip
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cachix
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];
}