dfh-refactor

Dolphin Flow Harness Refactor

[DFH REFACTOR ACTIVATED]

Overview

Dolphin Flow Harness Refactor 是一个代码重构和优化工具，能够自动识别代码问题并提供改进建议。

核心价值： 提高代码质量，减少技术债务，优化性能。

Supported Triggers

• User says "dfh-refactor", "dfh refactor", "refactor"
• User wants to improve code quality
• User needs to reduce technical debt

Execution Steps

1. Analyze Code: Parse codebase and identify issues
2. Identify Patterns: Find code smells and anti-patterns
3. Generate Suggestions: Create refactoring recommendations
4. Apply Changes: Implement refactoring (with approval)
5. Verify Improvements: Validate refactoring results

Output Format

## Refactoring Report

### Code Analysis
- Files analyzed: [number]
- Issues found: [number]
- Severity: [critical/major/minor]

### Identified Issues
1. **[Issue Type]**: [Description]
   - Location: [file:line]
   - Impact: [description]
   - Suggestion: [recommendation]

### Refactoring Plan
1. [Refactoring task 1]
2. [Refactoring task 2]
3. [Refactoring task 3]

### Expected Improvements
- Code quality: [+X%]
- Performance: [+X%]
- Maintainability: [+X%]
- Technical debt: [-X%]

### Applied Changes
- ✅ [Change 1]
- ✅ [Change 2]
- ✅ [Change 3]

Configuration

User can configure in .claude/settings.json:

{
  "dfh": {
    "refactor": {
      "autoApply": false,
      "severity": "major",
      "excludePatterns": ["**/*.test.ts", "**/*.spec.ts"]
    }
  }
}

Usage

Basic usage:

dfh-refactor optimize the authentication module

Analyze specific file:

dfh-refactor src/utils/helper.ts

Refactoring Categories

1. Code Quality

• Remove duplicate code
• Simplify complex logic
• Improve naming
• Add missing documentation

2. Performance

• Optimize loops
• Reduce memory usage
• Improve algorithm efficiency
• Cache frequently used data

3. Maintainability

• Extract methods
• Reduce coupling
• Improve cohesion
• Apply design patterns

4. Security

• Fix vulnerabilities
• Improve input validation
• Enhance error handling
• Secure data handling

Success Criteria

• Code quality improved
• No regressions
• Tests pass
• Performance maintained or improved
• Documentation updated