AgentSkillsCN

clean-code-refactoring

制定代码结构、文件数量限制以及DRY原则的相关规范。在最终定稿前，可通过此指南对代码进行审查与优化。

SKILL.md
--- frontmatter
name: clean-code-refactoring
description: Guidelines for code structure, file limits, and DRY principles. Use this to review code before finalizing.

🧹 Clean Code & Refactoring Policy

We write code for humans first, computers second.

📏 Size Limits

  • •Server Actions: Max 50-60 lines. If longer, extract logic to src/lib/services/.
  • •Components: If a component has >3 useState or useEffect, extract logic to a Custom Hook (useStockData.ts).

♻️ DRY (Don't Repeat Yourself)

  • •Magic Numbers: No if (status === 1). Use Enums: if (status === OrderStatus.PENDING).
  • •Utils: Common formatting (Dates, Currency) must be in src/lib/utils.ts.

🏗️ Separation of Concerns

  • •UI Components: Should only care about displaying data.
  • •Server Actions: Should only care about mutating data.
  • •Services: Should only care about business logic.

Refactoring Trigger: If you find yourself copying and pasting a block of code -> STOP. Make it a function.