When should I use Go instead of shell scripts for my CLI?

You should graduate to Go when your tool requires type safety, unit testing, direct Kubernetes API access, or complex orchestration logic that becomes unmanageable in shell scripts.

Does this skill promote specific testing practices?

Yes, it emphasizes designing for testability by default, specifically using interfaces for external dependencies to enable the use of fake clients during testing.

What is meant by structured output in this context?

It refers to the practice of providing JSON output for machine consumption (like CI/CD pipelines) while maintaining a human-friendly format for interactive terminal use.

How does this skill help with Kubernetes integration?

It provides patterns for using type-safe Go clients and interfaces, which allow for more reliable interactions with cluster resources compared to parsing kubectl output.

Go CLI Architecture

Name: Go CLI Architecture
Author: adaptive-enforcement-lab

byadaptive-enforcement-lab

배포 및 DevOps

Standardizes the development of Kubernetes-native command-line interfaces using Go for high-performance cluster automation and type-safe orchestration.

소개

This skill provides specialized architectural patterns and implementation guides for building professional Go-based command-line tools. It focuses on graduating from simple shell scripts to robust Kubernetes-native applications by leveraging type-safe clients, testable interfaces, and complex orchestration logic. By following these patterns, developers can create tools with structured output, fail-fast validation, and clear separation of concerns, making them ideal for performance-critical cluster automation and deployment workflows that operators can trust.

주요 기능

Structured output standards for both machine-readable JSON and human consumption
0 GitHub stars
Fail-fast validation patterns for configuration and cluster connectivity
Strategies for testability using interfaces and fake client implementations
Kubernetes API integration patterns using type-safe clients
Architectural guidance for separating CLI logic from business packages

사용 사례

Developing custom Kubernetes operators or controllers for cluster management
Building performance-critical deployment tools that require direct K8s API access
Refactoring complex shell-based CI/CD scripts into maintainable Go binaries

소개

주요 기능

Structured output standards for both machine-readable JSON and human consumption
0 GitHub stars
Fail-fast validation patterns for configuration and cluster connectivity
Strategies for testability using interfaces and fake client implementations
Kubernetes API integration patterns using type-safe clients
Architectural guidance for separating CLI logic from business packages

사용 사례

Developing custom Kubernetes operators or controllers for cluster management
Building performance-critical deployment tools that require direct K8s API access
Refactoring complex shell-based CI/CD scripts into maintainable Go binaries