# 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 once the sandbox root has been initialized.
# server.py is created in a later task; importing it lazily keeps this
# package importable (and unit-testable) before that task lands.
try:  # pragma: no cover - exercised once server.py exists
    from files_mcp.server import app  # noqa: E402
except ImportError:
    app = None  # type: ignore[assignment]

ROOT: Path | None = _ROOT

__all__ = ["app", "ROOT"]