🙋What do I have to do to save the compiled image as a "tar"

[bigbugcc]

I appreciate that this project builds multi-platform images very quickly, but I would like to export the compiled image as a tarball to make it easier for me to download it and use it on my LAN; something like docker save in docker's command.

[crazy-max]

You can use the oci exporter: https://docs.docker.com/build/exporters/oci-docker/

$ docker buildx build --output type=oci,dest=image.tar .