nixpkgs/pkgs/tools/backup/bup/default.nix

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{ stdenv, fetchgit, python, pyxattr, pylibacl, setuptools, fuse, git, perl, pandoc, makeWrapper
, par2cmdline, par2Support ? false }:
assert par2Support -> par2cmdline != null;
with stdenv.lib;
stdenv.mkDerivation {
name = "bup-0.25-rc1-107-g96c6fa2";
src = fetchgit {
2012-12-30 10:12:58 +00:00
url = "https://github.com/bup/bup.git";
rev = "96c6fa2a70425fff1e73d2e0945f8e242411ab58";
sha256 = "0d9hgyh1g5qcpdvnqv3a5zy67x79yx9qx557rxrnxyzqckp9v75n";
};
buildInputs = [ python git ];
nativeBuildInputs = [ pandoc perl makeWrapper ];
patchPhase = ''
substituteInPlace Makefile --replace "-Werror" ""
for f in "cmd/"* "lib/tornado/"* "lib/tornado/test/"* "t/"* wvtest.py main.py; do
test -f $f || continue
substituteInPlace $f --replace "/usr/bin/env python" "${python}/bin/python"
done
substituteInPlace Makefile --replace "./format-subst.pl" "perl ./format-subst.pl"
'' + optionalString par2Support ''
substituteInPlace cmd/fsck-cmd.py --replace "['par2'" "['${par2cmdline}/bin/par2'"
'';
dontAddPrefix = true;
makeFlags = [
"MANDIR=$(out)/share/man"
"DOCDIR=$(out)/share/doc/bup"
"BINDIR=$(out)/bin"
"LIBDIR=$(out)/lib/bup"
];
postInstall = optionalString (elem stdenv.system platforms.linux) ''
wrapProgram $out/bin/bup --prefix PYTHONPATH : \
${stdenv.lib.concatStringsSep ":"
(map (path: "$(toPythonPath ${path})") [ pyxattr pylibacl setuptools fuse ])}
'';
meta = {
homepage = "https://github.com/bup/bup";
description = "efficient file backup system based on the git packfile format";
license = stdenv.lib.licenses.gpl2Plus;
longDescription = ''
Highly efficient file backup system based on the git packfile format.
Capable of doing *fast* incremental backups of virtual machine images.
'';
};
}