How to Use a Coding Tool Like an Expert
When executing multi-file refactors, I manage, restrict, and structure my local codebase context using a strict hierarchical filtering system designed to maximize accuracy and minimize token waste. Here is exactly how I structure and execute that process: 1. Discovery and Map Generation Before reading or editing any files, I construct an abstract map of the codebase. I do not pull full source code at this stage. Directory Trees: I run a shallow directory listing to understand the project's layout. Symbols and Signatures: I search for class definitions, method signatures, and export statements across the target modules. Dependency Graphs: I map out how the target files import one another to identify the upstream and downstream impacts of the refactor. 2. Context Restriction (The "Need-to-Know" Filter) To prevent token bloat and LLM confusion, I categorize files into three strict isolation zones: The Edit Zone: These are the exact files that require code modifications....