depot/third_party/nixpkgs/pkgs/tools/misc/ondir/default.nix

{
  lib,
  stdenv,
  fetchFromGitHub,
}:

stdenv.mkDerivation {
  pname = "ondir";
  version = "0.2.3";

  src = fetchFromGitHub {
    owner = "alecthomas";
    repo = "ondir";
    rev = "cb2f9f8b21e336165fc0a310d677fda75c8e8513";
    hash = "sha256-XTZKFIzJ3xL8ae3zG8nsMhGWvpvRUAQ2b6q/Q1QvGd0=";
  };

  installPhase = ''
  runHook preInstall

  make DESTDIR="$out" PREFIX= install
  cp scripts.* $out

  runHook postInstall
  '';

  meta = with lib; {
    description = "Small program to automate tasks specific to certain directories";
    longDescription = ''
    It works by executing scripts in directories when you enter and leave them.
    This is done by overriding the shell builtins cd, pushd, and popd,
     which is a manual action.
    The user is required to add a snippet to their shell initialisation file like .bashrc or .profile.

    Which commands are executed on directory entry and leave is done
     in predefined locations with a .ondirrc file.

    See man ondir for more information
    '';
    homepage = "https://github.com/alecthomas/ondir/";
    license = licenses.gpl2Only;
    maintainers = [ maintainers.michaelCTS ];
    mainProgram = "ondir";
  };
}