nixpkgs/pkgs/tools/misc/diffoscope/default.nix
Kai Harries 23ad77b998 diffoscope: wrap executable and include tools in PATH
diffoscope was looking for the tools it uses during runtime, but the
tools there neither part of the closure nor were they in the
PATH. This commit fixes this.
2017-07-20 22:29:41 +02:00

62 lines
2.4 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
}:
# 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.
let tools = [ 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 ];
in 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"
'';
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
wrapProgram $out/bin/diffoscope --prefix PATH : ${lib.makeBinPath tools}
'';
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;
};
}