SUMMARY="PEP 621 metadata parsing"
DESCRIPTION="Dataclass for PEP 621 metadata with support for [core metadata] generation

This project does not implement the parsing of *pyproject.toml* containing PEP 621 metadata.

Instead, given a Python data structure representing PEP 621 metadata (already parsed), it will \
validate this input and generate a PEP 643-compliant metadata file (e.g. *PKG-INFO*)."
HOMEPAGE="https://github.com/FFY00/python-pyproject-metadata"
COPYRIGHT="2019 Filipe Laíns"
LICENSE="MIT"
REVISION="3"
SOURCE_URI="https://pypi.python.org/packages/source/p/pyproject-metadata/pyproject-metadata-$portVersion.tar.gz"
CHECKSUM_SHA256="0a94f18b108b9b21f3a26a3d541f056c34edcb17dc872a144a15618fed7aef67"
SOURCE_DIR="pyproject-metadata-$portVersion"

ARCHITECTURES="any"

PROVIDES="
	$portName = $portVersion
	"
REQUIRES="
	haiku
	"

BUILD_REQUIRES="
	haiku_devel
	"

PYTHON_PACKAGES=(python39 python310)
PYTHON_VERSIONS=(3.9 3.10)
for i in "${!PYTHON_PACKAGES[@]}"; do
	pythonPackage=${PYTHON_PACKAGES[i]}
	pythonVersion=${PYTHON_VERSIONS[$i]}

	eval "PROVIDES_$pythonPackage=\"
		${portName}_$pythonPackage = $portVersion
		\""
	eval "REQUIRES_$pythonPackage=\"
		haiku
		cmd:python$pythonVersion
		\""
	BUILD_REQUIRES+="
		build_$pythonPackage
		installer_$pythonPackage
		setuptools_$pythonPackage
		wheel_$pythonPackage
		"
	BUILD_PREREQUIRES+="
		cmd:python$pythonVersion
		"
done

INSTALL()
{
	for i in "${!PYTHON_PACKAGES[@]}"; do
		pythonVersion=${PYTHON_VERSIONS[$i]}

		python=python$pythonVersion

		$python -m build --wheel --skip-dependency-check --no-isolation
		$python -m installer -p $prefix dist/*.whl

		packageEntries ${PYTHON_PACKAGES[i]} \
			$prefix/lib/python*
	done
}