feat(ariadne): add extraction preparation script

src/ariadne/extract-tools.nix

@@ -0,0 +1,28 @@
+let
+  pkgs = import (builtins.getFlake "nixpkgs") { system = builtins.currentSystem; };
+  rpycdec = pkgs.python3Packages.buildPythonApplication {
+    pname = "rpycdec";
+    version = "0.0.0+1000bd1";
+    pyproject = true;
+    src = pkgs.fetchFromGitHub {
+      owner = "cnfatal";
+      repo = "rpycdec";
+      rev = "1000bd1da10ef07e82f6fa560c621e6a4b55d1b8";
+      hash = "sha256-VoVbIKs8xz5x2s0OGqdHbY55fWDruqMAX8YYjEQhwTQ=";
+    };
+    nativeBuildInputs = with pkgs.python3Packages; [
+      hatch-vcs
+      hatchling
+    ];
+    env.SETUPTOOLS_SCM_PRETEND_VERSION_FOR_RPYCDEC = "0.0.0+1000bd1";
+  };
+in
+pkgs.buildEnv {
+  name = "ariadne-extract-and-decompile-tools";
+  paths = [
+    pkgs.bash
+    pkgs.coreutils
+    pkgs.findutils
+    rpycdec
+  ];
+}