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

paths
**/*.go **/go.mod **/go.sum

Go Coding Style

This file extends common/coding-style.md with Go specific content.

Formatting

• gofmt and goimports are mandatory — no style debates

Design Principles

• Accept interfaces, return structs
• Keep interfaces small (1-3 methods)

Error Handling

Always wrap errors with context:

if err != nil {
    return fmt.Errorf("failed to create user: %w", err)
}

Reference

See skill: golang-patterns for comprehensive Go idioms and patterns.