GIS MCP Server

""" Storage configuration for GIS MCP Server. This module manages the storage path for file operations, allowing users to specify a custom folder or use a default location. """ import os from pathlib import Path from typing import Optional # Global storage path - will be initialized on server startup _storage_path: Optional[Path] = None def get_default_storage_path() -> Path: """ Get the default storage path: ~/.gis_mcp/data/ Returns: Path object pointing to the default storage directory """ home = Path.home() default_path = home / ".gis_mcp" / "data" return default_path def initialize_storage(storage_config: Optional[str] = None) -> Path: """ Initialize the storage configuration. If storage_config is provided, use that path. Otherwise, use the default. Creates the directory if it doesn't exist. Args: storage_config: Optional path to the storage folder. If None, uses default. Returns: Path object pointing to the storage directory """ global _storage_path if storage_config: storage_path = Path(storage_config).expanduser().resolve() else: storage_path = get_default_storage_path() # Create directory if it doesn't exist storage_path.mkdir(parents=True, exist_ok=True) _storage_path = storage_path return storage_path def get_storage_path() -> Path: """ Get the current storage path. If not initialized, initializes with default path. Returns: Path object pointing to the storage directory """ global _storage_path if _storage_path is None: _storage_path = initialize_storage() return _storage_path def resolve_path(file_path: str, relative_to_storage: bool = True) -> Path: """ Resolve a file path, optionally making it relative to the storage directory. If the path is absolute, it's used as-is. If relative and relative_to_storage is True, it's resolved relative to the storage directory. Args: file_path: The file path to resolve relative_to_storage: If True and path is relative, resolve relative to storage Returns: Resolved Path object """ path = Path(file_path) # If absolute path, use as-is if path.is_absolute(): return path.expanduser().resolve() # If relative and we should use storage, resolve relative to storage if relative_to_storage: storage = get_storage_path() return (storage / path).resolve() # Otherwise, resolve relative to current working directory return path.expanduser().resolve()