File System MCP Server

"""CLI utilities that don't require MCP dependencies.""" import json from pathlib import Path from typing import Optional from .config import Config, ConfigManager def create_example_config(path: str) -> None: """Create an example configuration file.""" try: config_path = Path(path) config = Config() ConfigManager.save_config(config, config_path) print(f"Example configuration created at: {config_path}") # Add comments to the config file with open(config_path, 'r') as f: content = f.read() commented_content = '''// File System MCP Server Configuration // This file configures the behavior of the MCP server { // Directory where backup files are stored "backup_directory": "./.mcp_backups", // Maximum file size for read operations (in bytes) "max_file_size": 10485760, // Maximum recursion depth for directory listing "max_recursion_depth": 10, // Allowed file extensions (null = all allowed) "allowed_extensions": null, // Protected paths that cannot be modified "protected_paths": [ "/etc", "/usr", "/bin", "/System" ], // Enable automatic backup creation "enable_backups": true, // Logging level "log_level": "INFO" }''' # Write the commented version with open(config_path, 'w') as f: f.write(commented_content) print("\nConfiguration options:") print("- backup_directory: Where backup files are stored") print("- max_file_size: Maximum file size for read operations") print("- max_recursion_depth: Limit for recursive directory listing") print("- allowed_extensions: Restrict file types (null = all allowed)") print("- protected_paths: Directories that cannot be modified") print("- enable_backups: Whether to create backups before modifications") print("- log_level: Logging verbosity (DEBUG, INFO, WARNING, ERROR, CRITICAL)") except Exception as e: print(f"Error creating example config: {e}") raise def validate_config(config_path: Optional[str]) -> None: """Validate configuration and report issues.""" try: config = ConfigManager.load_config(config_path) issues = ConfigManager.validate_paths(config) print("Configuration validation results:") print(f"Config file: {config_path or 'config.json'}") print(f"Backup directory: {config.backup_directory}") print(f"Max file size: {config.max_file_size:,} bytes") print(f"Max recursion depth: {config.max_recursion_depth}") print(f"Allowed extensions: {config.allowed_extensions or 'All'}") print(f"Protected paths: {len(config.protected_paths)} paths") print(f"Backups enabled: {config.enable_backups}") print(f"Log level: {config.log_level}") if issues: print("\nIssues found:") for issue in issues: print(f" ⚠️ {issue}") return False else: print("\n✅ Configuration is valid") return True except Exception as e: print(f"❌ Configuration validation failed: {e}") raise