radicle in a nix devshell

flake.nix

{
  inputs = {
    flake-utils.url = "github:numtide/flake-utils";
    nixpkgs.url = "github:nixos/nixpkgs?ref=23.11";
    radicle.url = "git+https://seed.radicle.xyz/z3gqcJUoA1n9HaHKufZs5FCSGazv5?ref=master";
  };

  outputs = { self, nixpkgs, flake-utils, radicle }:
    flake-utils.lib.eachDefaultSystem (system:
      let
        pkgs = import nixpkgs { inherit system; };
        frameworkSecurity = pkgs.darwin.apple_sdk.frameworks.Security;

        # TODO: only do this if ${system} is darwin
        # TODO: better yet, fix it in the radicle flake
        radicle-cli = radicle.packages.${system}.radicle-cli.overrideAttrs (oldAttrs: rec {
          NIX_LDFLAGS = "-F${frameworkSecurity}/Library/Frameworks ${oldAttrs.NIX_LDFLAGS or ""}";
        });
      in {

        devShells.default = pkgs.mkShell {
          buildInputs = with pkgs; [
            darwin.apple_sdk.frameworks.Security
            pkg-config
            openssl
            radicle-cli
          ];
        };
      });
}

session.darwin.log

$ nix develop
... wait for nix to build things (only takes a long time the first time) ...
$ rad --version

    rad 0.8.0 (unknown)