core/pkgs/by-name/db/dblatex/default.nix

{
  lib,
  stdenv,
  fetchurl,
  python3,
  libxslt,
  texliveBasic,
  enableAllFeatures ? false,
  imagemagick,
  fig2dev,
  inkscape,
  fontconfig,
  ghostscript,

  tex ? texliveBasic.withPackages (
    ps: with ps; [
      # satisfy all packages that ./configure mentions
      epstopdf
      anysize
      appendix
      changebar
      fancybox
      fancyvrb
      float
      footmisc
      listings
      jknapltx # for mathrsfs.sty
      multirow
      overpic
      pdfpages
      pdflscape
      graphics
      stmaryrd
      subfigure
      titlesec
      wasysym
      # pkgs below don't seem requested by dblatex, but our manual fails without them
      ec
      zapfding
      symbol
      eepic
      times
      rsfs
      cs
      tex4ht
      courier
      helvetic
      ly1
    ]
  ),
}:

# NOTE: enableAllFeatures just purifies the expression, it doesn't actually
# enable any extra features.

stdenv.mkDerivation rec {
  pname = "dblatex${lib.optionalString enableAllFeatures "-full"}";
  version = "0.3.12";

  src = fetchurl {
    url = "mirror://sourceforge/dblatex/${pname}3-${version}.tar.bz2";
    sha256 = "0yd09nypswy3q4scri1dg7dr99d7gd6r2dwx0xm81l9f4y32gs0n";
  };

  buildInputs =
    [
      python3
      libxslt
      tex
    ]
    ++ lib.optionals enableAllFeatures [
      imagemagick
      fig2dev
    ];

  # TODO: dblatex tries to execute texindy command, but nixpkgs doesn't have
  # that yet. In Ubuntu, texindy is a part of the xindy package.
  preConfigure =
    ''
      sed -i 's|self.install_layout == "deb"|False|' setup.py
    ''
    + lib.optionalString enableAllFeatures ''
      for file in $(find -name "*.py"); do
          sed -e 's|cmd = \["xsltproc|cmd = \["${libxslt.bin}/bin/xsltproc|g' \
              -e 's|Popen(\["xsltproc|Popen(\["${libxslt.bin}/bin/xsltproc|g' \
              -e 's|cmd = \["texindy|cmd = ["nixpkgs_is_missing_texindy|g' \
              -e 's|cmd = "epstopdf|cmd = "${tex}/bin/epstopdf|g' \
              -e 's|cmd = \["makeindex|cmd = ["${tex}/bin/makeindex|g' \
              -e 's|doc.program = "pdflatex"|doc.program = "${tex}/bin/pdflatex"|g' \
              -e 's|self.program = "latex"|self.program = "${tex}/bin/latex"|g' \
              -e 's|Popen("pdflatex|Popen("${tex}/bin/pdflatex|g' \
              -e 's|"fc-match"|"${fontconfig.bin}/bin/fc-match"|g' \
              -e 's|"fc-list"|"${fontconfig.bin}/bin/fc-list"|g' \
              -e 's|cmd = "inkscape|cmd = "${inkscape}/bin/inkscape|g' \
              -e 's|cmd = "fig2dev|cmd = "${fig2dev}/bin/fig2dev|g' \
              -e 's|cmd = \["ps2pdf|cmd = ["${ghostscript}/bin/ps2pdf|g' \
              -e 's|cmd = "convert|cmd = "${imagemagick.out}/bin/convert|g' \
              -i "$file"
      done
    '';

  dontBuild = true;

  installPhase = ''
    ${python3.interpreter} ./setup.py install --prefix="$out" --use-python-path --verbose
  '';

  passthru = {
    inherit tex;
  };

  meta = {
    description = "A program to convert DocBook to DVI, PostScript or PDF via LaTeX or ConTeXt";
    mainProgram = "dblatex";
    homepage = "https://dblatex.sourceforge.net/";
    license = lib.licenses.gpl2Plus;
    platforms = lib.platforms.unix;
  };
}