extract-command-router

To refactor a monolithic CLI handler file, extract routing and handler logic into a dedicated router module. This separates command registration from implementation, isolating handlers for better maintainability and unit testing.

Command routing logic makes handlers hard to unit test when mixed in a single file. Extracting handlers into a dedicated router module isolates implementations, allowing independent testing of individual command handlers.

The best way to separate command registration from handler implementations is extracting routing logic into a dedicated router module. This provides a shared context type for handlers and improves code readability.

Yes, you can add a natural-language fallback for unknown CLI commands. After extracting handlers into a router module, options for natural-language intercept fallback are supported for unrecognized commands.

Yes, a shared context type is required to modularize CLI command handlers. Implementing a unified context type for handlers enables proper isolation and routing within the dedicated router module.

You should extract command routing logic into a separate module when a single CLI file mixes registration, routing, and handlers, leading to a monolithic codebase that is hard to maintain and test.