gh-actionlint

Validate GitHub Actions workflows for syntax and semantic errors.

6|1|Updated Sep 23, 2023

Search Tags:#code quality #github actions #workflow management #CI #YAML validation

Ready to run

npx skills add https://github.com/Unique-Divine/jiyuu --skill gh-actionlint

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: gh-actionlint
Source: https://github.com/Unique-Divine/jiyuu/tree/main/ai-skills/gh-actionlint
Command: npx skills add https://github.com/Unique-Divine/jiyuu --skill gh-actionlint

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires actionlint, and includes scripts (resource) components.

What problem does it solve?

This Skill helps identify and address common issues in GitHub Actions workflows, preventing CI failures and improving workflow reliability.

Core Features & Use Cases

Syntax and Expression Validation: Checks for YAML syntax errors, invalid workflow keys, and expression mistakes in GitHub Actions workflows.
Code Quality Assurance: Helps maintain clean and functional workflows by catching issues early in the development process.
Use Case: Use the skill to validate GitHub Actions workflows when making changes, ensuring that your CI/CD pipeline remains robust and error-free.

Quick Start

Run the actionlint skill on the current directory to check all GitHub Actions workflows.

Frequently Asked Questions about gh-actionlint

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

FAQPage Schema

How do I validate GitHub Actions workflows for syntax errors before running CI?▼

You can validate GitHub Actions workflows by running actionlint on your current directory to check YAML syntax, invalid workflow keys, and expression mistakes. This catches workflow issues early in development before triggering CI failures.

What causes GitHub Actions workflow failures from invalid expressions or keys?▼

GitHub Actions workflow failures are frequently caused by YAML syntax errors, invalid workflow keys, and expression mistakes. Validating workflows with actionlint identifies these exact semantic and syntax issues to maintain clean, functional CI pipelines.

Do I need actionlint installed to check GitHub Actions workflow configurations?▼

Yes, you need actionlint installed as a dependency to perform validation checks on GitHub Actions configurations. The skill requires actionlint to evaluate your workflows against GitHub Actions specifications for syntax and semantic errors.

What's the best way to catch GitHub Actions workflow issues during development?▼

The best way to catch GitHub Actions workflow issues during development is running actionlint on your directory to ensure proper YAML syntax and adherence to GitHub Actions specifications. This proactive validation prevents CI failures and improves workflow reliability.

Can I check YAML syntax and workflow specifications for GitHub Actions locally?▼

Yes, you can check YAML syntax and GitHub Actions workflow specifications locally by running the actionlint validation tool on your current directory. It ensures proper YAML syntax and validates adherence to GitHub Actions workflow specifications.

Why does my GitHub Actions workflow keep failing CI checks due to configuration errors?▼

GitHub Actions workflows fail CI checks due to configuration errors like invalid keys, YAML syntax mistakes, or incorrect expressions. Validating your workflows with actionlint addresses these common issues, preventing CI failures and ensuring robust pipelines.