#!/bin/sh

# pydist.sh: a reference-only, development-time script

# objective: generate pydist.in based on the scripts found

#            under $PYTHON_SRCDIR/Lib, excluding the 'test'

#            and 'plat-*' sub-directories.

set -eu

export LC_ALL=C

if [ -z "${PYTHON_SRCDIR:-}" ]; then

	printf 'Variable PYTHON_SRCDIR is not set!\n'

	exit 2

fi

cd -- "$PYTHON_SRCDIR/Lib"

pydirs=$(find . -type d | grep -v -e '^\./test' -e '^./plat-' | sort)

for pydir in $pydirs; do

	if [ $pydir = '.' ]; then

		pysrcs=*.py

		printf 'PYCDIR(,1)_\n'

	else

		pydir=${pydir#./}

		if ls $pydir/*.py > /dev/null 2>&1; then

			pysrcs=$pydir/*.py

			printf 'PYCDIR(%s,1)\n' $pydir

		else

			pysrcs=

			printf 'PYCDIR(%s,0)\n' $pydir

		fi

	fi

	for pysrc in $(printf '%s' "$pysrcs" | sort); do

		if [ "${pysrc##*/}" != 'py3_test_grammar.py' ]; then

			printf 'PYCSRC(%s)\n' "$pysrc"

		fi

	done

	printf '\n'

done