Learn how GitHub Actions turns repository events into repeatable automation by building and running workflows in a real GitHub repository. Across 10 guided labs, you will create YAML workflow files, push them from a provided WebIDE, and inspect jobs, logs, and artifacts in the GitHub interface.
The course begins with repository and workflow setup, then adds shell commands, reusable actions, environment variables, and secrets. It concludes with a small Node.js CI workflow, artifact transfer, matrix testing, and dependent jobs, giving beginners a concrete view of how CI pipelines are assembled.
What You Will Learn
By completing this course, you will learn to:
- Create a GitHub repository, clone it, and prepare the
.github/workflowsdirectory. - Define workflow names, push triggers, jobs, steps, and
runs-onrunners in YAML. - Execute shell commands in a workflow and inspect their output in GitHub Actions logs.
- Check out repository content and configure Node.js with official reusable actions.
- Define workflow environment variables and reference repository secrets without exposing their values in logs.
- Build and test a simple Node.js project by installing dependencies and running an npm test script.
- Upload and download build artifacts so separate jobs can exchange generated files.
- Run a Node.js version matrix and order build and simulated deployment jobs with
needs.
Who This Course Is For
This course is for developers, DevOps beginners, and GitHub users who want their first practical CI workflow. It is especially useful if you understand repositories and commits but have not yet written GitHub Actions YAML or observed a hosted workflow run.
Prerequisites: A GitHub account is required because the labs create and modify a real repository, configure a repository secret, push commits, and inspect runs on GitHub. You should know basic Git commands, terminal navigation, and simple YAML structure; basic Node.js and npm familiarity helps with the CI labs.
Learning environment: You will use a provided Ubuntu 22.04 WebIDE for local edits and Git commands, authorize its GitHub integration for pushes, and use the GitHub website and GitHub-hosted Ubuntu runners for workflow execution. The labs build on a public github-actions-demo repository.
Frequently Asked Questions
Is a GitHub account required, and will I grant it access?
Yes. The first lab creates a GitHub repository, and pushes from the WebIDE use GitHub authorization. You should be prepared to sign in and approve the integration requested by the course environment.
Are the workflows simulated or run on GitHub?
They run on GitHub. You will trigger workflows by pushing commits, inspect live run logs in the Actions tab, configure a repository secret, and download or inspect artifacts produced by hosted runners.
Does the course deploy an application to production?
No. The final workflow demonstrates job dependency and artifact transfer with a deploy job that prints messages and lists files. It does not configure a cloud provider, production server, or real release destination.
Does this course include custom actions or advanced security and release workflows?
No. It uses official actions such as actions/checkout, actions/setup-node, and artifact actions while concentrating on workflow fundamentals. Authoring custom actions, protected environments, OIDC, and production release design are outside the listed scope.
