feat: remove nur-packages

packages/mahlzeit.nix

@@ -0,0 +1,30 @@
+{ lib, fetchFromGitHub, mkDerivation, ansi-terminal, base, directory, doctest, filepath
+, megaparsec, optparse-applicative, prettyprinter, process
+, raw-strings-qq, stdenv, tasty, tasty-hunit, text, yaml
+}:
+mkDerivation {
+  pname = "mahlzeit";
+  version = "0.1.0";
+  src = fetchFromGitHub {
+    owner = "kmein";
+    repo = "mahlzeit";
+    rev = "954c0fb3f45815999bc65d003794af6a850b069c";
+    sha256 = "046yrr40hjmxkjmwzcvmwb39fxx2v2i6hgdxrjfiwilzvhikarrg";
+  };
+  isLibrary = true;
+  isExecutable = true;
+  libraryHaskellDepends = [
+    ansi-terminal base directory filepath megaparsec prettyprinter text
+    yaml
+  ];
+  executableHaskellDepends = [
+    ansi-terminal base directory filepath optparse-applicative process
+    text yaml
+  ];
+  testHaskellDepends = [
+    base doctest megaparsec raw-strings-qq tasty tasty-hunit
+  ];
+  homepage = "https://github.com/kmein/mahlzeit";
+  description = "Recipe toolkit";
+  license = lib.licenses.mit;
+}