templates/system/flake.nix

{
  description = "A system flake with various options for bootstrapping a complete Aux install.";

  inputs = {
    # Import Auxolotl libs
    auxlib.url = "https://git.auxolotl.org/auxolotl/labs/archive/main.tar.gz?dir=lib";

    # Flatpak support
    nix-flatpak.url = "github:gmodena/nix-flatpak/v0.4.1";

    # Import the desired Nixpkgs repo. Defaults to unstable.
    nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable";

    # SecureBoot support
    lanzaboote.url = "github:nix-community/lanzaboote/v0.4.0";

    # NixOS hardware quirks
    nixos-hardware.url = "github:NixOS/nixos-hardware/master";

    # Add Home-manager support
    home-manager = {
      url = "github:nix-community/home-manager";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };

  outputs =
    inputs@{
      self,
      auxlib,
      home-manager,
      lanzaboote,
      nix-flatpak,
      nixos-hardware,
      nixpkgs,
      ...
    }:
    let
      forAllSystems =
        function:
        nixpkgs.lib.genAttrs [
          "x86_64-linux"
          "aarch64-linux"
          "x86_64-darwin"
          "aarch64-darwin"
        ] (system: function nixpkgs.legacyPackages.${system});

      baseModules = [
        ./modules/autoimport.nix
        home-manager.nixosModules.home-manager
        lanzaboote.nixosModules.lanzaboote
        nix-flatpak.nixosModules.nix-flatpak
        # Set global home-manager settings
        {
          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 ".home-manager_backup".
            */
            useGlobalPkgs = true;
            useUserPackages = true;
            backupFileExtension = "home-manager_backup";
          };
        }
      ];
      ###*** IMPORTANT: Please set your system's hostname here ***###
      hostName = builtins.abort "Please set the hostName variable in flake.nix";
    in
    {
      nixosConfigurations."${hostName}" = nixpkgs.lib.nixosSystem {
        specialArgs = {
          inherit inputs;
        };
        modules = baseModules ++ [
          { networking.hostName = hostName; }
          ./host/configuration.nix

          # NixOS-Hardware
          # Add your model from this list: https://github.com/NixOS/nixos-hardware/blob/master/flake.nix
          # nixos-hardware.nixosModules.framework-13th-gen-intel
        ];
      };

      formatter = forAllSystems (pkgs: pkgs.nixfmt-rfc-style);
    };
}