# copied and adopted from maralorns config
# This automatically searches for nixos configs in ./machines/${name}/configuration.nix
# and exposes them as outputs.nixosConfigurations.${name}
{
  withSystem,
  lib,
  inputs,
  ...
}:
{
  flake = {
    nixosConfigurations = withSystem "x86_64-linux" (
      { pkgs, ... }:
      let
        machines = builtins.attrNames (builtins.readDir ./machines);
        makeSystem =
          name:
          let
            importedConfig = import (./. + "/machines/${name}/configuration.nix");
            systemConfig =
              if lib.isFunction importedConfig then
                x:
                importedConfig (
                  x
                  // {
                    flake-inputs = inputs;
                    inherit pkgs;
                  }
                )
              else
                importedConfig;
          in
          pkgs.nixos {
            imports = [
              systemConfig
              inputs.sops-nix.nixosModules.sops
              inputs.impermanence.nixosModules.impermanence
              inputs.home-manager.nixosModules.home-manager
            ];
          };
      in
      lib.genAttrs machines makeSystem
    );
  };
}