let _pkgs = import { }; in { pkgs ? import (_pkgs.fetchFromGitHub { owner = "NixOS"; repo = "nixpkgs"; #branch@date: 21.11@2022-02-13 rev = "560ad8a2f89586ab1a14290f128ad6a393046065"; sha256 = "0s0dv1clfpjyzy4p6ywxvzmwx9ddbr2yl77jf1wqdbr0x1206hb8"; }) { } }: with pkgs; mkShell { buildInputs = [ git gnumake gnused go nixfmt nodePackages.prettier python3Packages.pip python3Packages.setuptools rufo shfmt vagrant ]; }