nixpkgs/pkgs/tools/backup/bup/default.nix
2015-01-08 10:26:49 +01:00

59 lines
1.7 KiB
Nix

{ stdenv, fetchzip, python, pyxattr, pylibacl, setuptools, fuse, git, perl, pandoc, makeWrapper
, par2cmdline, par2Support ? false }:
assert par2Support -> par2cmdline != null;
let version = "0.26"; in
with stdenv.lib;
stdenv.mkDerivation {
name = "bup-${version}";
src = fetchzip {
url = "https://github.com/bup/bup/archive/${version}.tar.gz";
sha256 = "0g7b0xl3kg0z6rn81fvzl1xnvva305i7pjih2hm68mcj0adk3v0d";
};
buildInputs = [ python git ];
nativeBuildInputs = [ pandoc perl makeWrapper ];
patchPhase = ''
patchShebangs .
substituteInPlace Makefile --replace "-Werror" ""
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.
'';
hydraPlatforms = stdenv.lib.platforms.linux;
maintainers = with stdenv.lib.maintainers; [ muflax ];
};
}