63 lines
1.2 KiB
Nix

{
lib,
buildPythonPackage,
pythonOlder,
fetchFromGitHub,
# propagates
importlib-metadata,
# tests
editables,
gitMinimal,
mercurial,
pytestCheckHook,
setuptools,
}:
buildPythonPackage rec {
pname = "pdm-backend";
version = "2.4.5";
pyproject = true;
src = fetchFromGitHub {
owner = "pdm-project";
repo = "pdm-backend";
tag = version;
hash = "sha256-tXgojVE/Bh2OVeMG/P5aCK5HEeUhiypUjTrS4yOwvZU=";
};
env.PDM_BUILD_SCM_VERSION = version;
dependencies = lib.optionals (pythonOlder "3.10") [ importlib-metadata ];
pythonImportsCheck = [ "pdm.backend" ];
nativeCheckInputs = [
editables
gitMinimal
mercurial
pytestCheckHook
setuptools
];
preCheck = ''
unset PDM_BUILD_SCM_VERSION
# tests require a configured git identity
export HOME=$TMPDIR
git config --global user.name nixbld
git config --global user.email nixbld@localhost
'';
setupHook = ./setup-hook.sh;
meta = with lib; {
homepage = "https://github.com/pdm-project/pdm-backend";
changelog = "https://github.com/pdm-project/pdm-backend/releases/tag/${version}";
description = "Yet another PEP 517 backend";
license = licenses.mit;
maintainers = with maintainers; [ hexa ];
};
}