[Nix-dev] iterating over outputs of derivations

Howdy, I'd like to generate an attribute that is a string of all my derivation's buildInputs. I'm currently trying this: buildInputs = ... inputPaths = stdenv.lib.concatStringsSep ";" buildInputs; This does not work if a buildInput has multiple outputs, like boost for example. The boost derivat

[Nix-dev] Creating offline installation image

Hello! I'm trying to create an iso, that I can use to install nixos without internet access. I've created config [1] for iso creation. So I'm creating iso, booting with it and after that I'm copying this config to my new machine. Of course I'm editing it be right configuration for my new machine (b

[Nix-dev] ghcWithPackages appears broken in nixpkgs HEAD?

I've attached my ~/.nixpkgs/config.nix. If I try to rebuild with it using a clone of nixpkgs HEAD, I get the output below. Perhaps I missed it, but I haven't seen anything on the Wiki regarding how best to report and/or diagnose exactly what the source of the failure is, so I'm just posting here.