Changeset View

Standalone View

				# Copyright (C) 2022 The Software Heritage developers
				# See the AUTHORS file at the top-level directory of this distribution
				# License: GNU General Public License version 3, or any later version
				# See top-level LICENSE file for more information

				from pathlib import Path
				from typing import Dict


				def run_script(script: str, output_path: Path) -> None:
				import os
				import subprocess

				from ..config import check_config

				conf: Dict = {} # TODO: configurable

				conf = check_config(conf)
				env = {
				**os.environ.copy(),
				"JAVA_TOOL_OPTIONS": conf["java_tool_options"],
				"CLASSPATH": conf["classpath"],
				}

				output_path.parent.mkdir(parents=True, exist_ok=True)

				tmp_output_path = Path(f"{output_path}.tmp")

				subprocess.run(
				["bash", "-c", f"{script.strip()} > {tmp_output_path}"], env=env, check=True
				)

				# Atomically write the output file
				tmp_output_path.replace(output_path)