nixpkgs/pkgs/tools/backup/duplicity/default.nix
Guillaume Girol 33afbf39f6 treewide: switch to nativeCheckInputs
checkInputs used to be added to nativeBuildInputs. Now we have
nativeCheckInputs to do that instead. Doing this treewide change allows
to keep hashes identical to before the introduction of
nativeCheckInputs.
2023-01-21 12:00:00 +00:00

136 lines
3.3 KiB
Nix

{ lib, stdenv
, fetchFromGitLab
, fetchpatch
, python3
, librsync
, ncftp
, gnupg
, gnutar
, par2cmdline
, util-linux
, rsync
, makeWrapper
, gettext
}:
let
pythonPackages = python3.pkgs;
inherit (lib.versions) majorMinor splitVersion;
majorMinorPatch = v: builtins.concatStringsSep "." (lib.take 3 (splitVersion v));
in
pythonPackages.buildPythonApplication rec {
pname = "duplicity";
version = "0.8.23";
src = fetchFromGitLab {
owner = "duplicity";
repo = "duplicity";
rev = "rel.${version}";
sha256 = "0my015zc8751smjgbsysmca7hvdm96cjw5zilqn3zq971nmmrksb";
};
patches = [
# We use the tar binary on all platforms.
./gnutar-in-test.patch
# Our Python infrastructure runs test in installCheckPhase so we need
# to make the testing code stop assuming it is run from the source directory.
./use-installed-scripts-in-test.patch
] ++ lib.optionals stdenv.isLinux [
# Broken on Linux in Nix' build environment
./linux-disable-timezone-test.patch
];
SETUPTOOLS_SCM_PRETEND_VERSION = version;
preConfigure = ''
# fix version displayed by duplicity --version
# see SourceCopy in setup.py
ls
for i in bin/*.1 duplicity/__init__.py; do
substituteInPlace "$i" --replace '$version' "${version}"
done
'';
nativeBuildInputs = [
makeWrapper
gettext
pythonPackages.wrapPython
pythonPackages.setuptools-scm
];
buildInputs = [
librsync
];
pythonPath = with pythonPackages; [
b2sdk
boto3
cffi
cryptography
ecdsa
idna
pygobject3
fasteners
lockfile
paramiko
pyasn1
pycrypto
pydrive2
future
];
nativeCheckInputs = [
gnupg # Add 'gpg' to PATH.
gnutar # Add 'tar' to PATH.
librsync # Add 'rdiff' to PATH.
par2cmdline # Add 'par2' to PATH.
] ++ lib.optionals stdenv.isLinux [
util-linux # Add 'setsid' to PATH.
] ++ (with pythonPackages; [
lockfile
mock
pexpect
pytest
pytest-runner
]);
postInstall = ''
wrapProgram $out/bin/duplicity \
--prefix PATH : "${lib.makeBinPath [ gnupg ncftp rsync ]}"
'';
preCheck = ''
wrapPythonProgramsIn "$PWD/testing/overrides/bin" "$pythonPath"
# Add 'duplicity' to PATH for tests.
# Normally, 'setup.py test' adds 'build/scripts-2.7/' to PATH before running
# tests. However, 'build/scripts-2.7/duplicity' is not wrapped, so its
# shebang is incorrect and it fails to run inside Nix' sandbox.
# In combination with use-installed-scripts-in-test.patch, make 'setup.py
# test' use the installed 'duplicity' instead.
PATH="$out/bin:$PATH"
# Don't run developer-only checks (pep8, etc.).
export RUN_CODE_TESTS=0
# check version string
duplicity --version | grep ${version}
'' + lib.optionalString stdenv.isDarwin ''
# Work around the following error when running tests:
# > Max open files of 256 is too low, should be >= 1024.
# > Use 'ulimit -n 1024' or higher to correct.
ulimit -n 1024
'';
# TODO: Fix test failures on macOS 10.13:
#
# > OSError: out of pty devices
doCheck = !stdenv.isDarwin;
meta = with lib; {
description = "Encrypted bandwidth-efficient backup using the rsync algorithm";
homepage = "https://duplicity.gitlab.io/duplicity-web/";
license = licenses.gpl2Plus;
platforms = platforms.unix;
};
}