moai-lang-shell

Name: moai-lang-shell
Availability: InStock
Author: ajbcoding

Apply Bash 5.2 defensive patterns with ShellCheck and bats-core testing.

4|1|Updated Nov 18, 2025

Search Tags:#bash #bats #shellcheck #shell #posix

Ready to run

npx skills add https://github.com/AJBcoding/claude-skill-eval --skill moai-lang-shell-ajbcoding

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: moai-lang-shell
Source: https://github.com/AJBcoding/claude-skill-eval/tree/main/skills/moai-lang-shell
Command: npx skills add https://github.com/AJBcoding/claude-skill-eval --skill moai-lang-shell-ajbcoding

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Bash scripting best practices with defensive programming, testing, and linting for reliable automation.

Core Features & Use Cases

✅ Bash 5.2 features and best practices
✅ ShellCheck integration for static analysis
✅ bats-core testing for shell scripts
✅ POSIX-compliant, defensive scripting patterns

Quick Start

Write a small Bash script that uses strict mode, validates input, and logs with timestamps.

Frequently Asked Questions about moai-lang-shell

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I write secure Bash scripts with defensive programming patterns?▼

Secure Bash scripting uses defensive patterns like `set -euo pipefail` for strict error handling, input validation, and signal trapping to prevent unintended behavior. This Skill teaches enterprise-grade Bash 5.2 patterns that catch errors early and handle edge cases reliably in system administration and CI/CD automation.

Can I validate my shell scripts for best practices and common errors?▼

Yes. ShellCheck integration provides static analysis to detect common shell scripting mistakes, portability issues, and unsafe patterns. Combined with POSIX compliance validation, it catches errors before runtime and enforces consistency across your automation scripts.

How do I test Bash scripts reliably?▼

bats-core testing framework lets you write unit tests for shell scripts with clear assertions and test organization. This Skill covers bats-core patterns so you can validate script behavior, prevent regressions, and document expected outputs in infrastructure and CI/CD pipelines.

What's the best way to structure Bash for system administration and infrastructure automation?▼

Enterprise Bash structure combines defensive scripting patterns, POSIX compliance, static analysis with ShellCheck, and bats-core testing. This approach scales from small scripts to large CI/CD and infrastructure codebases while maintaining reliability and maintainability.

Do I need Bash 5.2 features for production automation scripts?▼

Bash 5.2 provides modern features that support enterprise patterns, but this Skill emphasizes portable, POSIX-compliant practices that work across versions. Focus is on defensive programming that functions reliably regardless of Bash version in your environment.

Why do shell scripts fail in production and how do I prevent it?▼

Shell scripts fail due to unhandled errors, missing input validation, and lack of testing. Defensive patterns (`set -euo pipefail`, error traps, signal handling) catch failures early; ShellCheck detects issues before deployment; bats-core testing validates behavior across edge cases.