nixpkgs/pkgs/tools/misc/diffoscope/default.nix
Eelco Dolstra 96d7f35e96
diffoscope: Don't propagate build inputs
This reduces the runtime closure size from 297 to 132 MiB.
2017-03-20 17:30:55 +01:00

64 lines
2.3 KiB
Nix

{ lib, stdenv, fetchgit, fetchpatch, python3, docutils
, acl, binutils, bzip2, cbfstool, cdrkit, colord, cpio, diffutils, e2fsprogs, file, fpc, gettext, ghc
, gnupg1, gzip, jdk, libcaca, mono, pdftk, poppler_utils, sng, sqlite, squashfsTools, unzip, vim, xz
, colordiff
, enableBloat ? false
}:
python3.pkgs.buildPythonApplication rec {
pname = "diffoscope";
name = "${pname}-${version}";
version = "77";
src = fetchgit {
url = "git://anonscm.debian.org/reproducible/diffoscope.git";
rev = "refs/tags/${version}";
sha256 = "0l5q24sqb88qkz62cz85bq65myfqig3z3m1lj2s92hdlqip9946b";
};
patches =
[ # Ignore different link counts.
./ignore_links.patch
];
postPatch = ''
# Upstream doesn't provide a PKG-INFO file
sed -i setup.py -e "/'rpm-python',/d"
'';
# Still missing these tools: enjarify, otool & lipo (maybe OS X only), showttf
# Also these libraries: python3-guestfs
# FIXME: move xxd into a separate package so we don't have to pull in all of vim.
buildInputs =
map lib.getBin ([ acl binutils bzip2 cbfstool cdrkit cpio diffutils e2fsprogs file gettext
gzip libcaca poppler_utils sng sqlite squashfsTools unzip vim xz colordiff
] ++ lib.optionals enableBloat [ colord fpc ghc gnupg1 jdk mono pdftk ]);
pythonPath = with python3.pkgs; [ debian libarchive-c python_magic tlsh rpm ];
doCheck = false; # Calls 'mknod' in squashfs tests, which needs root
postInstall = ''
mkdir -p $out/share/man/man1
${docutils}/bin/rst2man.py debian/diffoscope.1.rst $out/share/man/man1/diffoscope.1
'';
meta = with stdenv.lib; {
description = "Perform in-depth comparison of files, archives, and directories";
longDescription = ''
diffoscope will try to get to the bottom of what makes files or directories
different. It will recursively unpack archives of many kinds and transform
various binary formats into more human readable form to compare them. It can
compare two tarballs, ISO images, or PDF just as easily. The differences can
be shown in a text or HTML report.
diffoscope is developed as part of the "reproducible builds" Debian
project and was formerly known as "debbindiff".
'';
homepage = https://wiki.debian.org/ReproducibleBuilds;
license = licenses.gpl3Plus;
maintainers = [ maintainers.dezgeg ];
platforms = platforms.linux;
};
}