| from __future__ import annotations | |
| import subprocess | |
| from dataclasses import dataclass | |
| from pathlib import Path | |
| from typing import Sequence | |
| class CommandResult: | |
| command: list[str] | |
| returncode: int | |
| stdout: str | |
| stderr: str | |
| class SubprocessError(RuntimeError): | |
| """Raised on failed subprocess execution when strict mode is enabled.""" | |
| def run_command( | |
| command: Sequence[str], | |
| cwd: Path | None = None, | |
| timeout: int | None = None, | |
| strict: bool = False, | |
| ) -> CommandResult: | |
| """Run command via subprocess with robust, non-throwing default behavior.""" | |
| proc = subprocess.run( | |
| list(command), | |
| cwd=str(cwd) if cwd else None, | |
| timeout=timeout, | |
| check=False, | |
| capture_output=True, | |
| text=True, | |
| ) | |
| result = CommandResult(command=list(command), returncode=proc.returncode, stdout=proc.stdout, stderr=proc.stderr) | |
| if strict and result.returncode != 0: | |
| raise SubprocessError( | |
| f"Command failed ({result.returncode}): {' '.join(result.command)}\n{result.stderr.strip()}" | |
| ) | |
| return result | |