Use GitHub cache to share images between jobs

[Colin-b]

Hi,

I don't have the full picture here, nor enough knowledge on caching and docker, but would it be a good feature to have an option to enable the local image to be shared in between jobs by using the GitHub cache?

Instead of using a custom output + upload artifact + download artifact + custom input path.

So that you could only share, from a user perspective, the tag in between jobs as output. And have the same setup (minus this new setting to enable this feature) for steps within a single job, or steps across jobs.

Thanks again