Merge pull request #213660 from qowoz/nix-zsh

stdenv.mkDerivation rec {

  pname = "nix-zsh-completions";

  version = "0.4.4";

  version = "unstable-2023-01-30";

  src = fetchFromGitHub {

    owner = "spwhitt";

    owner = "nix-community";

    repo = "nix-zsh-completions";

    rev = version;

    sha256 = "1n9whlys95k4wc57cnz3n07p7zpkv796qkmn68a50ygkx6h3afqf";

    rev = "6a1bfc024481bdba568f2ced65e02f3a359a7692";

    hash = "sha256-aXetjkl5nPuYHHyuX59ywXF+4Xg+PUCV6Y2u+g18gEk=";

  };

  # https://github.com/spwhitt/nix-zsh-completions/issues/42

  #

  # _nix completion is broken. Remove it; _nix provided by the nix

  # package will be used instead. It is not sufficient to set low

  # meta.priority below if nix is installed in the system profile and

  # nix-zsh-completions in an user profile. In that case, the broken

  # version takes precedence over the good one.

  postPatch = ''

    rm _nix

  '';

  strictDeps = true;

  installPhase = ''

    mkdir -p $out/share/zsh/{site-functions,plugins/nix}

  '';

  meta = with lib; {

    homepage = "https://github.com/spwhitt/nix-zsh-completions";

    homepage = "https://github.com/nix-community/nix-zsh-completions";

    description = "ZSH completions for Nix, NixOS, and NixOps";

    priority = 6; # prevent collisions with nix 2.4's built-in completions

    license = licenses.bsd3;

    platforms = platforms.all;

    maintainers = with maintainers; [ spwhitt olejorgenb hedning ma27 ];