nixpkgs/pkgs/applications/search/recoll/default.nix

{
  stdenv,
  fetchurl,
  lib,
  mkDerivation,
  antiword,
  aspell,
  bison,
  catdoc,
  catdvi,
  chmlib,
  djvulibre,
  file,
  gawk,
  ghostscript,
  gnugrep,
  gnused,
  gnutar,
  groff,
  gzip,
  libiconv,
  libwpd,
  libxslt,
  lyx,
  makeWrapper,
  meson,
  ninja,
  perl,
  perlPackages,
  pkg-config,
  poppler_utils,
  python3Packages,
  qtbase,
  qttools,
  unrtf,
  untex,
  unzip,
  which,
  xapian,
  zlib,
  withGui ? true,
  withPython ? with stdenv; buildPlatform.canExecute hostPlatform,
}:

let
  filters = {
    # "binary-name = package" where:
    #  - "${package}/bin/${binary-name}" is the full path to the binary
    #  - occurrences of `"${binary-name}"` in recoll's filters should be fixed up
    awk = gawk;
    antiword = antiword;
    catppt = catdoc;
    catdvi = catdvi;
    djvused = djvulibre;
    djvutxt = djvulibre;
    egrep = gnugrep;
    groff = groff;
    gunzip = gzip;
    iconv = libiconv;
    pdftotext = poppler_utils;
    ps2ascii = ghostscript;
    sed = gnused;
    tar = gnutar;
    unzip = unzip;
    xls2csv = catdoc;
    xsltproc = libxslt;
    unrtf = unrtf;
    untex = untex;
    wpd2html = libwpd;
    perl = perl.passthru.withPackages (p: [ p.ImageExifTool ]);
  };
  filterPath = lib.makeBinPath (map lib.getBin (builtins.attrValues filters));
  useInotify = if stdenv.hostPlatform.isLinux then "true" else "false";
in

mkDerivation rec {
  pname = "recoll";
  version = "1.39.1";

  src = fetchurl {
    url = "https://www.recoll.org/${pname}-${version}.tar.gz";
    hash = "sha256-Eeadj/AnuztCb7VIYEy4hKbduH3CzK53tADvI9+PWmQ=";
  };

  mesonFlags =
    [
      "-Drecollq=true"
      "-Dwebkit=false"
      "-Dsystemd=false"

      # this leaks into the final `librecoll-*.so` binary, so we need
      # to be sure it is taken from `pkgs.file` rather than `stdenv`,
      # especially when cross-compiling
      "-Dfile-command=${file}/bin/file"

    ]
    ++ lib.optionals (!withPython) [
      "-Dpython-module=false"
      "-Dpython-chm=false"
    ]
    ++ lib.optionals (!withGui) [
      "-Dqtgui=false"
      "-Dx11mon=false"
    ]
    ++ [
      "-Dinotify=${useInotify}"
    ];

  env.NIX_CFLAGS_COMPILE = toString [
    "-DNIXPKGS"
    "-fpermissive" # libxml2-2.12 changed const qualifiers
  ];

  patches = [
    # fix "No/bad main configuration file" error
    ./fix-datadir.patch
    # use the same configure based build for darwin as linux
    ./0001-no-qtgui-darwin-bundle.patch
  ];

  nativeBuildInputs =
    [
      makeWrapper
      meson
      ninja
      pkg-config
      which
    ]
    ++ lib.optionals withGui [
      qtbase
      qttools
    ]
    ++ lib.optionals withPython [
      python3Packages.setuptools
    ];

  buildInputs =
    [
      aspell
      bison
      chmlib
    ]
    ++ lib.optionals withPython [
      python3Packages.python
      python3Packages.mutagen
    ]
    ++ [
      xapian
      zlib
      file
    ]
    ++ lib.optionals withGui [
      qtbase
    ]
    ++ lib.optionals stdenv.hostPlatform.isDarwin [
      libiconv
    ];

  qtWrapperArgs = [
    "--prefix PATH : ${filterPath}"
  ];

  # the filters search through ${PATH} using a sh proc 'checkcmds' for the
  # filtering utils. Short circuit this by replacing the filtering command with
  # the absolute path to the filtering command.
  postInstall =
    ''
      substituteInPlace $out/lib/*/site-packages/recoll/rclconfig.py --replace /usr/share/recoll $out/share/recoll
      substituteInPlace $out/share/recoll/filters/rclconfig.py       --replace /usr/share/recoll $out/share/recoll
      for f in $out/share/recoll/filters/* ; do
        if [[ ! "$f" =~ \.zip$ ]]; then
    ''
    + lib.concatStrings (
      lib.mapAttrsToList (k: v: (''
        substituteInPlace $f --replace '"${k}"'  '"${lib.getBin v}/bin/${k}"'
      '')) filters
    )
    + ''
          substituteInPlace $f --replace '"pstotext"'  '"${lib.getBin ghostscript}/bin/ps2ascii"'
          substituteInPlace $f --replace /usr/bin/perl   ${
            lib.getBin (perl.passthru.withPackages (p: [ p.ImageExifTool ]))
          }/bin/perl
        fi
      done
      wrapProgram $out/share/recoll/filters/rclaudio.py \
        --prefix PYTHONPATH : $PYTHONPATH
      wrapProgram $out/share/recoll/filters/rcljoplin.py \
        --prefix PYTHONPATH : $out/${python3Packages.python.sitePackages}
      wrapProgram $out/share/recoll/filters/rclimg \
        --prefix PERL5LIB : "${with perlPackages; makeFullPerlPath [ ImageExifTool ]}"
    ''
    + lib.optionalString stdenv.hostPlatform.isLinux ''
      substituteInPlace  $f --replace '"lyx"' '"${lib.getBin lyx}/bin/lyx"'
    ''
    + lib.optionalString (stdenv.hostPlatform.isDarwin && withGui) ''
      mkdir $out/Applications
      mv $out/bin/recoll.app $out/Applications
    '';

  # create symlink after fixup to prevent double wrapping of recoll
  postFixup = lib.optionalString (stdenv.hostPlatform.isDarwin && withGui) ''
    ln -s ../Applications/recoll.app/Contents/MacOS/recoll $out/bin/recoll
  '';

  enableParallelBuilding = false; # XXX: -j44 tried linking befoire librecoll had been created

  meta = with lib; {
    description = "Full-text search tool";
    longDescription = ''
      Recoll is an Xapian frontend that can search through files, archive
      members, email attachments.
    '';
    homepage = "https://www.recoll.org";
    changelog = "https://www.recoll.org/pages/release-history.html";
    license = licenses.gpl2Plus;
    platforms = platforms.unix;
    maintainers = with maintainers; [
      jcumming
      ehmry
    ];

    # `Makefile.am` assumes the ability to run the hostPlatform's python binary at build time
    broken = withPython && (with stdenv; !buildPlatform.canExecute hostPlatform);
  };
}