refactor-analysis

name	refactor-analysis
description	Run cargo-coupling and similarity-rs to identify refactoring targets, then create a prioritized plan.

Refactor Analysis

Analyze code coupling and duplication, then create a prioritized refactoring plan.

Steps

1. Coupling analysis:

   cargo coupling --exclude-tests --ai --hotspots=10
   

   Focus on: High Afferent (too many dependents), God Modules, circular deps.

2. Similarity scan:

   similarity-rs ./src --min-tokens 50
   

   Focus on: 95%+ similarity pairs, extract shared functions.

3. Combine findings into a prioritized plan:

   • High: modules with >20 dependents, circular deps
   • Medium: God modules (>30 functions or >500 lines), 100% duplicates
   • Low: 90%+ similarity, primitive obsession

4. Create GitHub issues for each refactoring target with refactoring label.

5. Execute high-priority items if requested, verifying with cargo test after each change.