Cache apt packages


I see that

Steps like caching and artifacts management are no longer hard-coded “special” steps. Instead, they are fully configurable and user-managed.

What is the recommended way to not have to install a bunch of apt packages every time? Any easier way than using our own custom docker container?


This is the best way to do this right now, baking all of your dependencies into a Docker image gives you full control over your build environment.