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nix-configuration/flake.nix

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Nix

# Based on the Auxolotl template: https://github.com/auxolotl/templates
# For info on Flakes, see: https://nixos-and-flakes.thiscute.world/nixos-with-flakes/nixos-with-flakes-enabled
{
description = "Aires' system Flake";
inputs = {
# Import the desired Nix channel. Defaults to unstable, which uses a fully tested rolling release model.
# You can find a list of channels at https://wiki.nixos.org/wiki/Channel_branches
# To follow a different channel, replace `nixos-unstable` with the channel name, e.g. `nixos-24.05`.
nixpkgs.url = "github:nixos/nixpkgs/nixos-24.11";
nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";
# Power management via auto-cpufreq
auto-cpufreq = {
url = "github:AdnanHodzic/auto-cpufreq/v2.4.0";
inputs.nixpkgs.follows = "nixpkgs";
};
# Home-manager support
home-manager = {
url = "github:nix-community/home-manager/release-24.11";
inputs.nixpkgs.follows = "nixpkgs";
};
# SecureBoot support
lanzaboote.url = "github:nix-community/lanzaboote/v0.4.1";
# Aux lib
lib.url = "https://git.auxolotl.org/auxolotl/labs/archive/main.tar.gz?dir=lib";
# Use Lix in place of Nix.
# If you'd rather use regular Nix, remove `lix-module.nixosModules.default` from the `modules` section below.
# To learn more about Lix, see https://lix.systems/
lix-module = {
url = "git+https://git.lix.systems/lix-project/nixos-module?ref=release-2.91";
inputs.nixpkgs.follows = "nixpkgs";
};
# Flatpak support
nix-flatpak.url = "github:gmodena/nix-flatpak/v0.5.0";
# NixOS hardware quirks
nixos-hardware.url = "github:NixOS/nixos-hardware/master";
};
outputs =
inputs@{
auto-cpufreq,
home-manager,
lanzaboote,
lix-module,
nix-flatpak,
nixos-hardware,
nixpkgs,
...
}:
let
forAllSystems =
function:
nixpkgs.lib.genAttrs [
"x86_64-linux"
"aarch64-linux"
] (system: function nixpkgs.legacyPackages.${system});
# Define shared modules and imports
defaultModules = [
./modules/autoimport.nix
auto-cpufreq.nixosModules.default
lix-module.nixosModules.default
lanzaboote.nixosModules.lanzaboote
nix-flatpak.nixosModules.nix-flatpak
home-manager.nixosModules.home-manager
{
_module.args = {
inherit inputs;
};
home-manager = {
/*
When running, Home Manager will use the global package cache.
It will also back up any files that it would otherwise overwrite.
The originals will have the extension shown below.
*/
useGlobalPkgs = true;
useUserPackages = true;
backupFileExtension = "home-manager-backup";
};
}
];
in
{
formatter = forAllSystems (pkgs: pkgs.nixfmt-rfc-style);
nixosConfigurations = {
Dimaga = nixpkgs.lib.nixosSystem {
system = "x86_64-linux";
modules = defaultModules ++ [
nixos-hardware.nixosModules.common-cpu-intel
./hosts/Dimaga
];
};
Hevana = nixpkgs.lib.nixosSystem {
system = "x86_64-linux";
modules = defaultModules ++ [
nixos-hardware.nixosModules.common-cpu-amd-pstate
nixos-hardware.nixosModules.common-gpu-amd
./hosts/Hevana
];
};
Khanda = nixpkgs.lib.nixosSystem {
system = "x86_64-linux";
modules = defaultModules ++ [
nixos-hardware.nixosModules.microsoft-surface-pro-9
./hosts/Khanda
];
};
Pihole = nixpkgs.lib.nixosSystem {
system = "aarch64-linux";
modules = defaultModules ++ [
nixos-hardware.nixosModules.raspberry-pi-4
./hosts/Pihole
];
};
Shura = nixpkgs.lib.nixosSystem {
system = "x86_64-linux";
modules = defaultModules ++ [
nixos-hardware.nixosModules.lenovo-legion-16arha7
./hosts/Shura
];
};
};
};
}