MCP Terminal Server

""" Dependencies for FastAPI endpoints. Provides singleton instances and dependency injection. """ import logging from typing import Annotated from fastapi import Depends from ..core.terminal import TerminalManager logger = logging.getLogger(__name__) # Singleton terminal manager _terminal_manager: TerminalManager = None def get_terminal_manager() -> TerminalManager: """ Get or create terminal manager instance. Returns: TerminalManager singleton """ global _terminal_manager if _terminal_manager is None: _terminal_manager = TerminalManager() return _terminal_manager # Type alias for dependency injection TerminalManagerDep = Annotated[TerminalManager, Depends(get_terminal_manager)]