change package dir layout

packages/cook-docs/default.nix

@@ -0,0 +1,27 @@
+{ lib, buildGoModule, fetchFromGitHub, git }:
+
+buildGoModule rec {
+  pname = "cook-docs";
+  version = "0.7.0";
+
+  src = fetchFromGitHub {
+    owner = "nicholaswilde";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "sha256-5wK8juYdr9S8Ugck5dfjHZXD8NYkYawsF3mCqzfbv/o=";
+  };
+
+  nativeBuildInputs = [ git ];
+
+  doCheck = false;
+
+  vendorHash = null;
+
+  meta = with lib; {
+    description = "A tool for automatically generating markdown documentation for cooklang recipes";
+    license = licenses.mit;
+    maintainers = with maintainers; [ MoritzBoehme ];
+    homepage = "https://github.com/nicholaswilde/cook-docs";
+    platforms = [ "x86_64-linux" ];
+  };
+}