{
  inputs = {
    nixpkgs = {
      type = "github";
      owner = "nixos";
      repo = "nixpkgs";
      ref = "nixos-24.11";
    };
  };
  outputs = {
    self,
    nixpkgs,
  }: let
    mkDerivation = system: let
      pkgs = nixpkgs.legacyPackages.${system};
    in {
      zenburn = let
        sbcl = pkgs.sbcl.withPackages (ps:
          with ps; [
            alexandria
            dufy
            net_dot_didierverna_dot_clon
            net_dot_didierverna_dot_clon_dot_termio
            serapeum
            #uiop
          ]);
      in
        pkgs.stdenv.mkDerivation {
          inherit system;
          name = "zenburn";
          src = ./tools;
          builder = ./build.sh;
          dontStrip = true;
          buildInputs = [
            pkgs.makeWrapper
            pkgs.openssl.dev
            sbcl
            pkgs.which
            pkgs.zsh
          ];
        };
    };
  in {
    packages."aarch64-darwin" = mkDerivation "aarch64-darwin";
    packages."aarch64-linux" = mkDerivation "aarch64-linux";
    packages."x86_64-linux" = mkDerivation "x86_64-linux";
  };
}

{
  "nodes": {
    "nixpkgs": {
      "locked": {
        "lastModified": 1741196730,
        "narHash": "sha256-0Sj6ZKjCpQMfWnN0NURqRCQn2ob7YtXTAOTwCuz7fkA=",
        "owner": "nixos",
        "repo": "nixpkgs",
        "rev": "48913d8f9127ea6530a2a2f1bd4daa1b8685d8a3",
        "type": "github"
      },
      "original": {
        "owner": "nixos",
        "ref": "nixos-24.11",
        "repo": "nixpkgs",
        "type": "github"
      }
    },
    "root": {
      "inputs": {
        "nixpkgs": "nixpkgs"
      }
    }
  },
  "root": "root",
  "version": 7
}

#!/usr/bin/env zsh
# set -x
# set -eu -o pipefail
source "$stdenv"/setup
export HOME=$(mktemp -d)
buildPhase() {
  cd "$HOME"
  cp -R "$src" src
  chmod -R +w src
  cd src
  echo -n "NOTICE ME: "
  pwd
  ls -dl "$PWD"
	sbcl --lose-on-corruption --disable-ldb --disable-debugger \
		  --no-userinit --no-sysinit \
	    --eval "(sb-ext:restrict-compiler-policy 'safety 1)" \
		  --eval '(push :fw.main *features*)' \
      --eval '(require :asdf)' \
      --eval '(asdf:load-asd (truename "tools.asd"))' \
      --eval '(asdf:load-system :tools/zenburn)' \
		  --load zenburn.lisp \
		  --eval "(fwoar.zenburn:dump)"
}
installPhase() {
  mkdir -p "$out"/bin
  mv zenburn "$out"/bin
  mkdir -p "$out"/lib/sbcl/
  #cp "$(dirname "$(which sbcl)")"/../lib/sbcl/sbcl.core "$out"/lib/sbcl/
  env
  wrapProgram "$out/bin/zenburn"
}
genericBuild