SUMMARY="Handles managing your Python package versions in SCM"
DESCRIPTION="setuptools_scm handles managing your Python package versions \
in SCM metadata instead of declaring them as the version argument \
or in a SCM managed file."
HOMEPAGE="https://github.com/pypa/setuptools_scm"
COPYRIGHT="2015-2022 Ronny Pfannschmidt"
LICENSE="MIT"
REVISION="5"
SOURCE_URI="https://pypi.io/packages/source/s/setuptools_scm/setuptools_scm-$portVersion.tar.gz"
CHECKSUM_SHA256="6c508345a771aad7d56ebff0e70628bf2b0ec7573762be9960214730de278f27"

ARCHITECTURES="any"

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

BUILD_REQUIRES="
	haiku_devel
	"

PYTHON_VERSIONS=(3.10)

for pythonVersion in ${PYTHON_VERSIONS[@]}; do
	pythonPackage=python${pythonVersion//.}

	eval "PROVIDES_$pythonPackage=\"
		${portName}_$pythonPackage = $portVersion
		\""
	eval "REQUIRES_$pythonPackage=\"
		haiku
		packaging_$pythonPackage
		setuptools_$pythonPackage
		tomli_$pythonPackage # only for Python < 3.11
		typing_extensions_$pythonPackage # only for Python < 3.11
		cmd:git
		cmd:python$pythonVersion
		\""
	BUILD_REQUIRES="$BUILD_REQUIRES
		packaging_$pythonPackage
		setuptools_$pythonPackage
		"
	BUILD_PREREQUIRES="$BUILD_PREREQUIRES
		cmd:python$pythonVersion
		"
done

INSTALL()
{
	for pythonVersion in ${PYTHON_VERSIONS[@]}; do
		pythonPackage=python${pythonVersion//.}

		python=python$pythonVersion
		installLocation=$prefix/lib/$python/vendor-packages/
		export PYTHONPATH=$installLocation:$PYTHONPATH

		mkdir -p $installLocation
		rm -rf build

		$python setup.py build install \
			--root=/ --prefix=$prefix

		packageEntries $pythonPackage \
			$prefix/lib/python*
	done
}