#!/usr/bin/env python3
"""Stable launcher for cece_capture_deep — logs exit code, avoids silent death."""
from __future__ import annotations

import atexit
import faulthandler
import os
import runpy
import sys
import time
from pathlib import Path

LOG = Path("/tmp/cece-capture-deep-full.log")
FAULT = Path("/tmp/cece-fault.log")
ROOT = Path("/Users/jack/Project/digital-psychology")


def _log(msg: str) -> None:
    line = f"[{time.strftime('%F %T')}] {msg}\n"
    with LOG.open("a", encoding="utf-8") as f:
        f.write(line)
    sys.stdout.write(line)
    sys.stdout.flush()


def main() -> int:
    os.chdir(ROOT)
    FAULT.parent.mkdir(parents=True, exist_ok=True)
    ff = FAULT.open("a", encoding="utf-8")
    faulthandler.enable(file=ff, all_threads=True)
    _log(f"launcher start pid={os.getpid()} argv={sys.argv[1:]}")

    def _atexit() -> None:
        _log(f"atexit pid={os.getpid()}")

    atexit.register(_atexit)
    sys.argv = ["cece_capture_deep.py", *sys.argv[1:]]
    try:
        runpy.run_path(str(ROOT / "tools" / "cece_capture_deep.py"), run_name="__main__")
        _log("launcher normal return")
        return 0
    except BaseException as ex:
        _log(f"launcher exception: {type(ex).__name__}: {ex}")
        import traceback

        with LOG.open("a", encoding="utf-8") as f:
            traceback.print_exc(file=f)
        traceback.print_exc()
        return 1


if __name__ == "__main__":
    raise SystemExit(main())