{ ... }: let channels-nixos-stable-path = (builtins.fetchTarball https://github.com/NixOS/nixpkgs-channels/archive/7e88992a8c7b2de0bcb89182d8686b27bd93e46a.tar.gz); channels-nixos-stable = import channels-nixos-stable-path {}; in with channels-nixos-stable; stdenv.mkDerivation { name = "infra-env"; buildInputs = [ (with import (channels-nixos-stable-path+"/nixos") { configuration = {}; }; with config.system.build; [ nixos-generate-config nixos-install nixos-enter manual.manpages ]) (pkgs.callPackage ./nix/pkgs/just.nix {}) git-crypt vcsh gnupg vncdo tesseract imagemagick esh ]; # Set Environment Variables RUST_BACKTRACE = 1; }