# load stuff
{
  description = "horrible dotfiles for amazing distro";

  inputs = {
    # nixpkgs
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-23.05";
    # unstable for a few packages
    nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";
    home-manager.url = "github:nix-community/home-manager/release-23.05";
    home-manager.inputs.nixpkgs.follows = "nixpkgs";
    # flake-compat for nixd
    #flake-compat = {
    #  url = "github:edolstra/flake-compat";
    #  flake = false;
    #};
    # TODO(sako):: add agenix or sops-nix
    # https://github.com/ryantm/agenix#install-via-flakes
    # https://github.com/Mic92/sops-nix
  };

  outputs = {
    self,
    nixpkgs,
    home-manager,
    ...
  } @ inputs: let
    inherit (self) outputs;
    forAllSystems = nixpkgs.lib.genAttrs [
      "x86_64-linux"
    ];
  in rec {
    # custom packages
    packages = forAllSystems (
      system: let
        pkgs = nixpkgs.legacyPackages.${system};
      in
        import ./packages {inherit pkgs;}
    );
    # dev shell for bootstrap
    devShells = forAllSystems (
      system: let
        pkgs = nixpkgs.legacyPackages.${system};
      in
        import ./shell.nix {inherit pkgs;}
    );

    # overlays here
    overlays = import ./overlays {inherit inputs;};

    # modules :D
    nixosModules = import ./modules;

    nixosConfigurations = {
      sakotop = nixpkgs.lib.nixosSystem {
        specialArgs = {inherit inputs outputs;};
        modules = [
          ./default.nix
          ./hosts/sakotop/configuration.nix
        ];
      };
      sakopc = nixpkgs.lib.nixosSystem {
        specialArgs = {inherit inputs outputs;};
        modules = [
          ./default.nix
          ./hosts/sakopc/configuration.nix
        ];
      };
    };
  };
}