Merge pull request #241030 from Enzime/tmux-terminfo

{ lib

, stdenv

, fetchFromGitHub

, fetchpatch

, autoreconfHook

, bison

, libevent

, ncurses

, pkg-config

, runCommand

, withSystemd ? lib.meta.availableOn stdenv.hostPlatform systemd, systemd

, withUtf8proc ? true, utf8proc # gets Unicode updates faster than glibc

, withUtempter ? stdenv.isLinux && !stdenv.hostPlatform.isMusl, libutempter

in

stdenv.mkDerivation rec {

stdenv.mkDerivation (finalAttrs: {

  pname = "tmux";

  version = "3.3a";

  src = fetchFromGitHub {

    owner = "tmux";

    repo = "tmux";

    rev = version;

    rev = finalAttrs.version;

    sha256 = "sha256-SygHxTe7N4y7SdzKixPFQvqRRL57Fm8zWYHfTpW+yVY=";

  };

  postInstall = ''

    mkdir -p $out/share/bash-completion/completions

    cp -v ${bashCompletion}/completions/tmux $out/share/bash-completion/completions/tmux

  '' + lib.optionalString stdenv.isDarwin ''

    mkdir $out/nix-support

    echo "${finalAttrs.passthru.terminfo}" >> $out/nix-support/propagated-user-env-packages

  '';

  passthru = {

    terminfo = runCommand "tmux-terminfo" { nativeBuildInputs = [ ncurses ]; } (if stdenv.isDarwin then ''

      mkdir -p $out/share/terminfo/74

      cp -v ${ncurses}/share/terminfo/74/tmux $out/share/terminfo/74

      # macOS ships an old version (5.7) of ncurses which does not include tmux-256color so we need to provide it from our ncurses.

      # However, due to a bug in ncurses 5.7, we need to first patch the terminfo before we can use it with macOS.

      # https://gpanders.com/blog/the-definitive-guide-to-using-tmux-256color-on-macos/

      tic -o $out/share/terminfo -x <(TERMINFO_DIRS=${ncurses}/share/terminfo infocmp -x tmux-256color | sed 's|pairs#0x10000|pairs#32767|')

    '' else ''

      mkdir -p $out/share/terminfo/t

      ln -sv ${ncurses}/share/terminfo/t/{tmux,tmux-256color,tmux-direct} $out/share/terminfo/t

    '');

  };

  meta = {

    homepage = "https://tmux.github.io/";

    description = "Terminal multiplexer";

        * Terminal locking, manually or after a timeout.

        * A clean, easily extended, BSD-licensed codebase, under active development.

    '';

    changelog = "https://github.com/tmux/tmux/raw/${version}/CHANGES";

    changelog = "https://github.com/tmux/tmux/raw/${finalAttrs.version}/CHANGES";

    license = lib.licenses.bsd3;

    platforms = lib.platforms.unix;

    maintainers = with lib.maintainers; [ thammers fpletz SuperSandro2000 srapenne ];

  };

}

})