emacs.pkgs.wat-mode: convert to melpaBuild

# Manually packaged until it is upstreamed to melpa

# See https://github.com/devonsparks/wat-mode/issues/1

{ lib, trivialBuild, fetchFromGitHub, fetchpatch, emacs }:

{ lib, melpaBuild, fetchFromGitHub, writeText }:

trivialBuild rec {

melpaBuild rec {

  pname = "wat-mode";

  version = "unstable-2022-07-13";

  version = "20220713.1";

  src = fetchFromGitHub {

    owner = "devonsparks";

    hash = "sha256-jV5V3TRY+D3cPSz3yFwVWn9yInhGOYIaUTPEhsOBxto=";

  };

  meta = with lib; {

  commit = "46b4df83e92c585295d659d049560dbf190fe501";

  recipe = writeText "recipe" ''

    (wat-mode :repo "devonsparks/wat-mode" :fetcher github)

  '';

  meta = {

    homepage = "https://github.com/devonsparks/wat-mode";

    description = "An Emacs major mode for WebAssembly's text format";

    license = licenses.gpl3Only;

    maintainers = with maintainers; [ nagy ];

    inherit (emacs.meta) platforms;

    license = lib.licenses.gpl3Only;

    maintainers = with lib.maintainers; [ nagy ];

  };

}