import atexit
import os
import shutil
import sys
import tempfile
from pathlib import Path

sys.path.insert(0, str(Path(__file__).resolve().parents[1]))
import worldgen_path  # noqa: E402,F401  (mapgen on sys.path)

if "WORLDMAP_TEST_TMP" not in os.environ:
    _root = tempfile.mkdtemp(prefix="worldmap-viewer-tests-")
    os.environ["WORLDMAP_TEST_TMP"] = os.environ["TMPDIR"] = tempfile.tempdir = _root
    _pid = os.getpid()
    atexit.register(lambda: os.getpid() == _pid and shutil.rmtree(_root, True))