{
  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
    master.url = "github:akr2002/nixpkgs/master";
    home-manager = {
      url = "github:nix-community/home-manager/master";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    #nv = {
    #  url = "github:akr2002/nv";
    #  inputs.nixpkgs.follows = "nixpkgs";
    #};
    nyaa = {
      url = "github:akr2002/nyaa";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };

  outputs = {
    self,
    nixpkgs,
    ...
  } @ inputs: let
    inherit (self) outputs;
    systems = [
      "aarch64-linux"
      "i686-linux"
      "x86_64-linux"
      "aarch64-darwin"
      "x86_64-darwin"
    ];
    forAllSystems = nixpkgs.lib.genAttrs systems;
  in {
    overlays = import ./overlays {inherit inputs;};

    nixosConfigurations.bridge = nixpkgs.lib.nixosSystem {
      specialArgs = {inherit inputs outputs;};
      modules = [
        ./hosts/default/configuration.nix
        inputs.home-manager.nixosModules.default
      ];
    };
  };
}