time: refactor

{ lib, stdenv, fetchurl }:

stdenv.mkDerivation rec {

stdenv.mkDerivation (finalAttrs: {

  pname = "time";

  version = "1.9";

  src = fetchurl {

    url = "mirror://gnu/time/${pname}-${version}.tar.gz";

    sha256 = "07jj7cz6lc13iqrpgn81ivqh8rkm73p4rnivwgrrshk23v4g1b7v";

    url = "mirror://gnu/time/time-${finalAttrs.version}.tar.gz";

    hash = "sha256-+6zwyB5iQp3z4zvaTO44dWYE8Y4B2XczjiMwaj47Uh4=";

  };

  meta = {

    description = "Tool that runs programs and summarizes the system resources they use";

    longDescription = ''

      The `time' command runs another program, then displays

      information about the resources used by that program, collected

      do not provide much information about program resource use;

      `time' reports unavailable information as zero values.

    '';

    license = lib.licenses.gpl3Plus;

    homepage = "https://www.gnu.org/software/time/";

    platforms = lib.platforms.unix;

    mainProgram = "time";

  };

}

})