{
  pkgs ? # If pkgs is not defined, instanciate nixpkgs from locked commit
    let
      lock = (builtins.fromJSON (builtins.readFile ../flake.lock)).nodes.nixpkgs.locked;
      nixpkgs = fetchTarball {
        url = "https://github.com/nixos/nixpkgs/archive/${lock.rev}.tar.gz";
        sha256 = lock.narHash;
      };
    in
    import nixpkgs {
      overlays = [
        (import (fetchTarball "https://github.com/tadfisher/nix-dart/archive/main.tar.gz")).overlay
      ];
    },
  ...
}:
{
  aerospace-tmux-focus = pkgs.callPackage ./aerospace-tmux-focus.nix { };
  default = pkgs.callPackage ./quick-setup.nix { };
  grist-core = pkgs.callPackage ./grist-core.nix { };
  go-avahi-cname = pkgs.callPackage ./go-avahi-cname.nix { };
  gogs = pkgs.callPackage ./gogs.nix { };
  gogs-themes = pkgs.callPackage ./gogs-themes.nix { };
  hello = pkgs.callPackage ./hello.nix { };
  nct6775-pwm-udev-package = pkgs.callPackage ./nct6775-pwm-udev-package.nix { };
  photo-cli = pkgs.callPackage ./photo-cli.nix { };
  tmux-select-pane-no-wrap = pkgs.callPackage ./tmux-select-pane-no-wrap.nix { };
  zapstore-cli = pkgs.callPackage ./zapstore-cli { };
}