"""Launch OSS upload as a detached process inheriting current env (keyzoo inject)."""

from __future__ import annotations

import os
import subprocess
import sys
from pathlib import Path

ROOT = Path(__file__).resolve().parents[1]
WEB_DIR = Path(__file__).resolve().parent
LOG = ROOT / "oss_upload.log"
ERR = ROOT / "oss_upload_err.log"
PID = ROOT / "oss_upload.pid"


def main() -> None:
    if not os.environ.get("KEYZOO_ASSET_SECRET_ACCESSKEY_SECRET") and not os.environ.get(
        "OSS_ACCESS_KEY_SECRET"
    ):
        raise SystemExit("missing AccessKey secret in env")
    # Clear previous logs.
    for p in (LOG, ERR):
        if p.exists():
            p.unlink()
    creationflags = 0
    if sys.platform == "win32":
        creationflags = subprocess.CREATE_NEW_PROCESS_GROUP | subprocess.DETACHED_PROCESS
    out = open(LOG, "w", encoding="utf-8")
    err = open(ERR, "w", encoding="utf-8")
    proc = subprocess.Popen(
        [sys.executable, str(WEB_DIR / "_oss_ability_videos.py"), "upload"],
        cwd=str(ROOT),
        stdout=out,
        stderr=err,
        env=os.environ.copy(),
        creationflags=creationflags,
        close_fds=True,
    )
    PID.write_text(str(proc.pid), encoding="utf-8")
    print(f"started_pid={proc.pid}")
    print(f"log={LOG}")


if __name__ == "__main__":
    main()