github-actions

What problem does it solve?

This Skill guides developers through creating, configuring, and optimizing custom GitHub Actions, enabling them to extend GitHub's automation capabilities. It addresses challenges in action development, security, and publishing to the Marketplace.

Core Features & Use Cases

• Custom Action Development: Learn to build JavaScript, Docker, and Composite Actions, defining their metadata, inputs, and outputs.
• GitHub Actions Toolkit: Utilize @actions/core, @actions/github, and @actions/exec for logging, API interaction, and command execution within actions.
• Security & Publishing: Implement best practices for token permissions, secret handling, dependency security, and publish actions to the GitHub Marketplace with proper versioning.
• Use Case: When developing a custom JavaScript action to automate issue labeling, activate this skill to ensure correct action.yml metadata, secure handling of the GITHUB_TOKEN, and proper use of @actions/github for API calls.

Quick Start

Create a new JavaScript GitHub Action that takes a 'name' input and outputs a greeting message.