Quick tutorial on how to setup CI/CD with GitHub Actions for your Unity project

Here I'm going to outline a set of super simple steps to get started with GitHub Actions for your Unity build.

Head over to .github/workflows. You will see 2 .yml files there. The first is activation.yml. All actions use a Unity installation, which needs to be activated. activation.yml comes straight from game.ci's docs, you're free to modify it as you deem fit.

main.yml is where you can setup your own build workflow. In my case, I'm caching my assets, uploading my build to artifacts, and (for now) creating a Windows64 build because that's all I care about.