{
  description = "My NixOS configuration";

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/nixos-24.11";
    nixpkgs-unstable.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
    nur.url = "github:nix-community/NUR";
    stylix.url = "github:pizzapim/stylix/master";
    treefmt-nix.url = "github:numtide/treefmt-nix";
    nixos-facter-modules.url = "github:numtide/nixos-facter-modules";
    flake-utils.url = "github:numtide/flake-utils";
    nixos-hardware.url = "github:NixOS/nixos-hardware/master";
    colmena.url = "github:zhaofengli/colmena";

    git-hooks = {
      url = "github:cachix/git-hooks.nix";
      inputs.nixpkgs.follows = "nixpkgs-unstable";
    };

    nix-index-database = {
      url = "github:nix-community/nix-index-database";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    home-manager = {
      url = "github:nix-community/home-manager?ref=release-24.11";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    lanzaboote = {
      url = "github:nix-community/lanzaboote/v0.3.0";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    disko = {
      url = "github:nix-community/disko";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    nixos-artwork = {
      type = "git";
      url = "https://github.com/NixOS/nixos-artwork.git";
      flake = false;
    };

    sops-nix = {
      url = "github:Mic92/sops-nix";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    nixos-cosmic = {
      url = "github:lilyinstarlight/nixos-cosmic";
      inputs.nixpkgs-stable.follows = "nixpkgs-unstable";
    };
  };

  outputs = inputs @ {
    self,
    nixpkgs,
    flake-utils,
    colmena,
    ...
  }:
    (flake-utils.lib.meld inputs [
      ./packages.nix
      ./formatter.nix
      ./nixos-configurations.nix
      ./checks.nix
      ./colmena.nix
    ])
    // flake-utils.lib.eachDefaultSystem (system: {
      devShells.default = nixpkgs.legacyPackages.${system}.mkShell {
        inherit (self.checks.${system}.pre-commit-check) shellHook;
        buildInputs =
          self.checks.${system}.pre-commit-check.enabledPackages ++ [colmena.defaultPackage.${system}];
      };
    });
}