fish-shell.nix

{
  stdenv,
  fetchFromGitHub,
  cmake,
  rust,
  rustc,
  cargo,
  ncurses,
  pcre2,
  gettext,
  rustPlatform,
  symlinkJoin,
  ...
}:
let
  pname = "fish-shell";
  version = "4.0b1";
    # src = fetchFromGitHub {
    #   owner = pname;
    #   repo = pname;
    #   rev = version;
    #   sha256 = "sha256-O5xZHXNrJMpjTA2mrTqzMtU/55UArwoc2adc0R6pVl0=";
    # };
    src = /home/lillecarl/Code/fish-shell;

  fish_rust = rustPlatform.buildRustPackage rec {
    inherit pname version src;

    doCheck = false;
    doInstallCheck = false;

    cargoLock = {
      lockFile = "${src}/Cargo.lock";
      outputHashes = {
        "pcre2-0.2.9" = "sha256-uYJgQuAKYaOdaMkI9MHf2viHT1BkFAaaG6v/vN3hElY=";
      };
    };

    nativeBuildInputs = [
      cmake
      rustc
      cargo
      gettext
    ];

    buildInputs = [
      ncurses
      pcre2
    ];

    cmakeFlakgs = [
      "-DFISH_USE_SYSTEM_PCRE2=1"
      "-DCMAKE_INSTALL_DOCDIR=${placeholder "doc"}/share/doc/fish"
    ];
  };
  fish_rest = stdenv.mkDerivation {
    inherit pname version src;

    nativeBuildInputs = [
      cmake
      rustc
      cargo
      gettext
    ];
    cmakeFlakgs = [
      "-DFISH_USE_SYSTEM_PCRE2=1"
      "-DCMAKE_INSTALL_DOCDIR=${placeholder "doc"}/share/doc/fish"
    ];
    buildInputs = [
      ncurses
      pcre2
    ];
  };

  fish_combine = symlinkJoin {
    inherit pname version;
    paths = [
      fish_rust
      fish_rest
    ];
  };
in
fish_combine