claude-code/claude-zh/rules/golang/coding-style.md

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---
paths:
- "**/*.go"
- "**/go.mod"
- "**/go.sum"
---
# Go 程式碼風格 (Coding Style)
> 本檔案擴展了 [common/coding-style.md](../common/coding-style.md),包含 Go 特定內容。
## 格式化 (Formatting)
- **gofmt** 與 **goimports** 是強制性的 — 不存在風格爭論。
## 設計原則 (Design Principles)
- 接收介面 (Accept interfaces),返回結構體 (Return structs)。
- 保持介面精簡 (1-3 個方法)。
## 錯誤處理 (Error Handling)
始終為錯誤包裹上下文:
```go
if err != nil {
return fmt.Errorf("failed to create user: %w", err)
}
```
## 參考資源
參見技能 (Skill)`golang-patterns`,獲取全面的 Go 慣用法與模式。