Files
typeshed/tests/pyright_test.py
2024-03-16 14:14:31 +01:00

49 lines
1.3 KiB
Python
Executable File

#!/usr/bin/env python3
import os
import shutil
import subprocess
import sys
from pathlib import Path
from utils import parse_requirements, print_command
_WELL_KNOWN_FILE = Path("tests", "pyright_test.py")
def main() -> None:
if not _WELL_KNOWN_FILE.exists():
print("pyright_test.py must be run from the typeshed root directory", file=sys.stderr)
sys.exit(1)
# subprocess.run on Windows does not look in PATH.
npx = shutil.which("npx")
if npx is None:
print("error finding npx; is Node.js installed?", file=sys.stderr)
sys.exit(1)
try:
subprocess.run([npx, "--version"])
except OSError:
print("error running npx; is Node.js installed?", file=sys.stderr)
sys.exit(1)
req = parse_requirements()["pyright"]
spec = str(req.specifier)
pyright_version = spec[2:]
# TODO: We're currently using npx to run pyright, instead of calling the
# version installed into the virtual environment, due to failures on some
# platforms. https://github.com/python/typeshed/issues/11614
os.environ["PYRIGHT_PYTHON_FORCE_VERSION"] = pyright_version
command = [npx, f"pyright@{pyright_version}"] + sys.argv[1:]
print_command(command)
ret = subprocess.run(command).returncode
sys.exit(ret)
if __name__ == "__main__":
main()