SUMMARY="Tool and library for manipulating LilyPond files"
DESCRIPTION="This package provides a Python library ly containing various Python modules to \
parse, manipulate or create documents in LilyPond format. A command line program ly is also \
provided that can be used to do various manipulations with LilyPond files.
The LilyPond format is a plain text input format that is used by the GNU music typesetter \
LilyPond (www.lilypond.org).
The python-ly package is Free Software, licensed under the GPL. This package is written by the \
Frescobaldi developers and is used extensively by the Frescobaldi project. The main author is \
Wilbert Berendsen."
HOMEPAGE="https://github.com/frescobaldi/python-ly/"
COPYRIGHT="2008-2015 Wilbert Berendsen"
LICENSE="GNU GPL v2"
REVISION="5"
SOURCE_URI="https://pypi.io/packages/source/p/python-ly/python-ly-$portVersion.tar.gz"
CHECKSUM_SHA256="d4d2b68eb0ef8073200154247cc9bd91ed7fb2671ac966ef3d2853281c15d7a8"
SOURCE_FILENAME="python-ly-$portVersion.tar.gz"
SOURCE_DIR="python-ly-$portVersion"

ARCHITECTURES="any"

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

BUILD_REQUIRES="
	haiku_devel
	"

PYTHON_VERSIONS=(3.10)
defaultVersion=3.10

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

	eval "PROVIDES_${pythonPackage}=\"
		${portName}_$pythonPackage = $portVersion
		cmd:ly_$pythonVersion = $portVersion
		cmd:ly_server_$pythonVersion = $portVersion
		\""
	# Provide non-suffixed cmd only for the default Python version
	if [ $pythonVersion = $defaultVersion ]; then
		eval "PROVIDES_$pythonPackage+=\"
			cmd:ly = $portVersion
			cmd:ly_server = $portVersion
			\""
	fi

	eval "REQUIRES_$pythonPackage=\"
		haiku
		cmd:python$pythonVersion
		\""

	BUILD_REQUIRES+="
		setuptools_$pythonPackage
		"
	BUILD_PREREQUIRES+="
		cmd:python$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

		# Version suffix all the scripts
		for f in $binDir/*; do
			mv $f $f-$pythonVersion
		done

		# And provide suffix-less symlinks for the default version
		if [ $pythonVersion = $defaultVersion ]; then
			for f in $binDir/*; do
				ln -sr $f ${f%-$pythonVersion}
			done
		fi

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