{
  description = "A very basic flake";

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-25.11";
  };

  outputs = { self, nixpkgs }:
  let
    pkgs = nixpkgs.legacyPackages.aarch64-linux;
  in
  {
    packages.aarch64-linux.linux-pinephonepro = pkgs.callPackage ./kernel.nix {};
    overlays.default = final: prev: {
      linuxPackages_pinephonepro = prev.linuxPackagesFor self.packages.aarch64-linux.linux-pinephonepro;
    };
    nixosConfigurations.pinephonepro = nixpkgs.lib.nixosSystem {
      specialArgs.inputs.pinephonepro-nixos = self;
      modules = [
        ./configuration.nix
      ];
    };
    packages.aarch64-linux.pinephonepro-iso = self.nixosConfigurations.pinephonepro.config.system.build.images.iso;
  };
}