GitHub Actions is a powerful platform that empowers your team to go from code to cloud all from the comfort of your own repositories.
Over the duration of this course you will learn the skills needed to begin using and customizing GitHub Actions to fit your unique workflow scenarios.
In this course you will learn how to:
- Consume actions within a workflow file
- Create custom JavaScript based actions
- Publish your newly created action to the marketplace
You'll know the answers to questions like:
- What is a workflow?
- What are actions?
- What is action metadata?
- What are GitHub Actions capable of?
In this course you will build three actions that each accomplish different tasks designed to demonstrate the flexibility of creating and consuming JavaScript Based Actions.
First, you will start with the traditional "Hello World!" program which will teach you where to find the output of a workflow run. You will then modify this "Hello World!" action to accept input parameters which allow the action to be more dynamic.
Second, you will write an action that call upon an external API to retrieve a fact about cats and prints it to the workflows output. You will then modify this cat fact action to set the retrieved data as output for another action in the workflow to consume.
Lastly, you will write a third action that will open an issue in your repository making the cat fact available to everyone. You will learn how to use the output of previous actions as input for current actions in this step.
We first recommend taking the following courses:
- Hello, GitHub Actions! to learn the basics of how GitHub Actions work
- GitHub Actions: Continuous Integration to dive deeper into a workflow file
This makes use of the following open source projects. Consider exploring these repos and maybe even making contributions!
- GitHub Actions Toolkit, a multipurpose JavaScript library for writing actions
Developers, DevOps Engineers, students, teams