# coding=utf-8
"""
@Time   :2026/6/30
@Author :tao.chen
"""
from pathlib import Path

from files_mcp.core import path_guard

# Fail fast at process start if FILES_MCP_ROOT is unset / bad. During tests
# the root is injected via set_root_for_testing(), so tolerate the env var
# being unset here rather than crashing at import/collection time.
_ROOT: Path | None
try:
    _ROOT = path_guard._init_root()
except RuntimeError:
    _ROOT = None

# Re-export the FastAPI app. server.py now exists, so this import is
# unconditional — a missing/corrupt server.py fails loud at import time
# (production-correct behavior). The sandbox root is only needed by the
# tool routes at request time, not at import, so this stays safe to import
# even when FILES_MCP_ROOT is unset (e.g. during pytest collection).
from files_mcp.server import app  # noqa: E402

ROOT: Path | None = _ROOT

__all__ = ["app", "ROOT"]