What is the official / recommended way to install Docker on GitHub Actions?
In particular I need to run a custom script on GitHub Actions that, among other tasks, calls docker build and docker push.
I don't want pre-made actions that build/push, I want to have access to the docker command.
What should I do?
The only official action that I can find uses Docker Buildx and not the normal docker: https://github.com/marketplace/actions/build-and-push-docker-images
Beside that I can find this action (https://github.com/marketplace/actions/setup-docker) but I don't know if I can trust that source, since it's not official.
Any recommendations? How do you install the docker command on GitHub Actions?