rc: unstable-2021-08-03 -> unstable-2023-06-14

{ lib, stdenv, fetchFromGitHub, autoreconfHook, byacc

, ncurses, readline, pkgsStatic

, historySupport ? false, readlineSupport ? true }:

{ lib

, stdenv

, fetchFromGitHub

, byacc

, ed

, ncurses

, readline

, installShellFiles

, pkgsStatic

, historySupport ? true

, readlineSupport ? true

}:

stdenv.mkDerivation rec {

stdenv.mkDerivation (finalAttrs: {

  pname = "rc";

  version = "unstable-2021-08-03";

  version = "unstable-2023-06-14";

  src = fetchFromGitHub {

    owner = "rakitzis";

    repo = "rc";

    rev = "8ca9ab1305c3e30cd064290081d6e5a1fa841d26";

    sha256 = "0744ars6y9zzsjr9xazms91qy6bi7msg2gg87526waziahfh4s4z";

    rev = "4aaba1a9cb9fdbb8660696a87850836ffdb09599";

    hash = "sha256-Yql3mt7hTO2W7wTfPje+X2zBGTHiNXGGXYORJewJIM8=";

  };

  strictDeps = true;

  nativeBuildInputs = [ autoreconfHook byacc ];

  outputs = [ "out" "man" ];

  # acinclude.m4 wants headers for tgetent().

  buildInputs = [ ncurses ]

    ++ lib.optionals readlineSupport [ readline ];

  # TODO: think on a less ugly fixup

  postPatch = ''

    ed -v -s Makefile << EOS

    # - remove reference to now-inexistent git index file

    /version.h:/ s| .git/index||

    # - manually insert the git revision string

    /v=/ c

    ${"\t"}v=${builtins.substring 0 7 finalAttrs.src.rev}

    .

    /\.git\/index:/ d

    w

    q

    EOS

  '';

  CPPFLAGS = ["-DSIGCLD=SIGCHLD"];

  nativeBuildInputs = [

    byacc

    ed

    installShellFiles

  ];

  configureFlags = [

    "--enable-def-interp=${stdenv.shell}" #183

    ] ++ lib.optionals historySupport [ "--with-history" ]

    ++ lib.optionals readlineSupport [ "--with-edit=readline" ];

  buildInputs = [

    ncurses

  ]

  ++ lib.optionals readlineSupport [

    readline

  ];

  #reproducible-build

  postPatch = ''

    substituteInPlace configure.ac \

      --replace "$(git describe || echo '(git description unavailable)')" "${builtins.substring 0 7 src.rev}"

  strictDeps = true;

  makeFlags  = [

    "CC=${stdenv.cc.targetPrefix}cc"

    "PREFIX=${placeholder "out"}"

    "MANPREFIX=${placeholder "man"}/share/man"

    "CPPFLAGS=\"-DSIGCLD=SIGCHLD\""

  ];

  buildFlags = [

    "all"

  ] ++ lib.optionals historySupport [

    "history"

  ];

  postInstall = lib.optionalString historySupport ''

    installManPage history.1

  '';

  passthru = {

    tests.static = pkgsStatic.rc;

  };

  meta = with lib; {

  meta = {

    homepage = "https://github.com/rakitzis/rc";

    description = "The Plan 9 shell";

    longDescription = "Byron Rakitzis' UNIX reimplementation of Tom Duff's Plan 9 shell";

    homepage = "https://web.archive.org/web/20180820053030/tobold.org/article/rc";

    license = with licenses; zlib;

    maintainers = with maintainers; [ ramkromberg ];

    license = lib.licenses.zlib;

    maintainers = with lib.maintainers; [ ramkromberg AndersonTorres ];

    platforms = lib.platforms.unix;

    mainProgram = "rc";

    platforms = with platforms; all;

  };

}

})