nixpkgs/pkgs/applications/misc/pdfdiff/default.nix
2021-07-14 14:12:46 +02:00

42 lines
1.1 KiB
Nix

{ lib, pythonPackages, fetchurl, xpdf }:
let
py = pythonPackages;
in
py.buildPythonApplication rec {
name = "pdfdiff-${version}";
version = "0.92";
src = fetchurl {
url = "https://www.cs.ox.ac.uk/people/cas.cremers/downloads/software/pdfdiff.py";
sha256 = "0zxwjjbklz87wkbhkmsvhc7xmv5php7m2a9vm6ydhmhlxsybf836";
};
buildInputs = [ pythonPackages.wrapPython ];
dontConfigure = true;
dontBuild = true;
doCheck = false;
unpackPhase = "cp $src pdfdiff.py";
postPatch = ''
sed -i -r 's|pdftotextProgram = "pdftotext"|pdftotextProgram = "${xpdf}/bin/pdftotext"|' pdfdiff.py
sed -i -r 's|progName = "pdfdiff.py"|progName = "pdfdiff"|' pdfdiff.py
'';
installPhase = ''
mkdir -p $out/bin
cp pdfdiff.py $out/bin/pdfdiff
chmod +x $out/bin/pdfdiff
substituteInPlace $out/bin/pdfdiff --replace "#!/usr/bin/python" "#!${pythonPackages.python.interpreter}"
'';
meta = with lib; {
homepage = "http://www.cs.ox.ac.uk/people/cas.cremers/misc/pdfdiff.html";
description = "Tool to view the difference between two PDF or PS files";
license = licenses.gpl2Plus;
platforms = platforms.linux;
};
}