66 lines
1.7 KiB
Nix
66 lines
1.7 KiB
Nix
{ lib, stdenv, fetchFromGitHub, makeWrapper
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, perl, pandoc, python3Packages, git
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, par2cmdline ? null, par2Support ? true
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}:
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assert par2Support -> par2cmdline != null;
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let version = "0.32"; in
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with lib;
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stdenv.mkDerivation {
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pname = "bup";
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inherit version;
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src = fetchFromGitHub {
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repo = "bup";
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owner = "bup";
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rev = version;
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sha256 = "sha256-SWnEJ5jwu/Jr2NLsTS8ajWay0WX/gYbOc3J6w00DndI=";
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};
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buildInputs = [
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git
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(python3Packages.python.withPackages
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(p: with p; [ setuptools tornado ]
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++ lib.optionals (!stdenv.isDarwin) [ pyxattr pylibacl fuse ]))
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];
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nativeBuildInputs = [ pandoc perl makeWrapper ];
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postPatch = ''
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patchShebangs .
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substituteInPlace Makefile --replace "-Werror" ""
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substituteInPlace Makefile --replace "./format-subst.pl" "${perl}/bin/perl ./format-subst.pl"
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'' + optionalString par2Support ''
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substituteInPlace cmd/fsck-cmd.py --replace "'par2'" "'${par2cmdline}/bin/par2'"
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'';
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dontAddPrefix = true;
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makeFlags = [
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"MANDIR=$(out)/share/man"
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"DOCDIR=$(out)/share/doc/bup"
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"BINDIR=$(out)/bin"
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"LIBDIR=$(out)/lib/bup"
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];
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postInstall = ''
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wrapProgram $out/bin/bup \
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--prefix PATH : ${git}/bin
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'';
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meta = {
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homepage = "https://github.com/bup/bup";
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description = "Efficient file backup system based on the git packfile format";
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license = licenses.gpl2Plus;
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longDescription = ''
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Highly efficient file backup system based on the git packfile format.
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Capable of doing *fast* incremental backups of virtual machine images.
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'';
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platforms = platforms.linux ++ platforms.darwin;
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maintainers = with maintainers; [ muflax ];
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};
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}
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