Most package management systems support some kind of "universal artifacts" storage. Azure Artifacts supports "universal packages", Artifactory supports "generic repositories", and Nexus has "raw repositories". But what about GitHub? From all appearances, it would seem this is an oversight. Although not explicitly documented, it turns out it's fully supported.

If you've ever wanted to integrate an external system or execute parts of the CI process asynchronously, the GitHub Checks API can provide a way to make that happen. In fact, you can even use Checks to allow two workflows to work together, no waiting or polling from the runner required. Today I'll demonstrate how the API works and provide two workflows that demonstrate how to build a working GitHub Check.