{
  description = "NixOS configuration for Lillian Violet's systems";

  inputs = {
    # Nixpkgs
    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
    sops-nix.url = "github:Mic92/sops-nix";
    # You can access packages and modules from different nixpkgs revs
    # at the same time. Here's an working example:
    nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";
    # Also see the 'unstable-packages' overlay at 'overlays/default.nix'.

    # Home manager
    home-manager.url = "github:nix-community/home-manager/master";
    home-manager.inputs.nixpkgs.follows = "nixpkgs";
    extest.url = "github:chaorace/extest-nix";
    # Add any other flake you might need
    # hardware.url = "github:nixos/nixos-hardware";

    # Shameless plug: looking for a way to nixify your themes and make
    # everything match nicely? Try nix-colors!
    # nix-colors.url = "github:misterio77/nix-colors";
  };

  outputs = {
    self,
    nixpkgs,
    home-manager,
    sops-nix,
    ...
  } @ inputs: let
    inherit (self) outputs;
    # Supported systems for your flake packages, shell, etc.
    # systems = [
    #   "aarch64-linux"
    #   "armv7l-linux"
    #   "i686-linux"
    #   "x86_64-linux"
    #   "aarch64-darwin"
    #   "armv7l-darwin"
    #   "x86_64-darwin"
    # ];
    # # This is a function that generates an attribute by calling a function you
    # # pass to it, with each system as an argument
    # forAllSystems = nixpkgs.lib.genAttrs systems;
  in {
    # Your custom packages
    # Acessible through 'nix build', 'nix shell', etc
    # packages = forAllSystems (system: import ./pkgs nixpkgs.legacyPackages.${system});
    # # Formatter for your nix files, available through 'nix fmt'
    # # Other options beside 'alejandra' include 'nixpkgs-fmt'
    # formatter = forAllSystems (system: nixpkgs.legacyPackages.${system}.alejandra);

    # Your custom packages and modifications, exported as overlays
    overlays = import ./overlays {inherit inputs;};
    # Reusable nixos modules you might want to export
    # These are usually stuff you would upstream into nixpkgs
    nixosModules = import ./modules/nixos;
    # Reusable home-manager modules you might want to export
    # These are usually stuff you would upstream into home-manager
    homeManagerModules = import ./modules/home-manager;

    # NixOS configuration entrypoint
    # Available through 'nixos-rebuild --flake .#your-hostname'
    nixosConfigurations = {
      EDI = nixpkgs.lib.nixosSystem {
        system = "x86_64-linux";
        specialArgs = {inherit inputs outputs;};
        modules = [
          # > Our main nixos configuration file <
          ./nixos/hosts/EDI/configuration.nix
          sops-nix.nixosModules.sops
        ];
      };
    };

    nixosConfigurations = {
      GLaDOS = nixpkgs.lib.nixosSystem {
        system = "x86_64-linux";
        specialArgs = {inherit inputs outputs;};
        modules = [
          # > Our main nixos configuration file <
          ./nixos/hosts/GLaDOS/configuration.nix
          sops-nix.nixosModules.sops
        ];
      };
    };

    nixosConfigurations = {
      queen = nixpkgs.lib.nixosSystem {
        system = "x86_64-linux";
        specialArgs = {inherit inputs outputs;};
        modules = [
          # > Our main nixos configuration file <
          ./nixos/hosts/queen/configuration.nix
          sops-nix.nixosModules.sops
        ];
      };
    };

    nixosConfigurations = {
      shodan = nixpkgs.lib.nixosSystem {
        system = "x86_64-linux";
        specialArgs = {inherit inputs outputs;};
        modules = [
          # > Our main nixos configuration file <
          ./nixos/hosts/shodan/configuration.nix
          sops-nix.nixosModules.sops
        ];
      };
    };
    nixosConfigurations = {
      wheatley = nixpkgs.lib.nixosSystem {
        system = "armv7l-linux";
        specialArgs = {inherit inputs outputs;};
        modules = [
          # > Our main nixos configuration file <
          ./nixos/hosts/GLaDOS/configuration.nix
          #sops-nix.nixosModules.sops
        ];
      };
    };
  };
}