Add a way to invoke dive for introspection

[tfoote]

Dive can be invoked easily with just a docker command, we could relatively easily provide introspection into the results of builds with this in rocker.

docker run --rm -it -v /var/run/docker.sock:/var/run/docker.sock wagoodman/dive:latest <IMAGE_ID>

https://github.com/wagoodman/dive

[Ravencrest-01]

Hi @tfoote ,

I've completed the implementation for the Dive invocation feature! I added an optional --dive flag that allows users to introspect Docker images using Dive after building. The flag seamlessly integrates with the Rocker workflow.

I'll have submitted a pull request. I'm excited to contribute and help the community grow! Let me know if there's anything else you'd like me to address.

Best regards,
Ritik Kumar

[tfoote]

Thanks for looking at this, you might have forgotten to commit the implementation in your pr.

[thebigbone]

hello, what's the implementation ideas for this? do we need to use dive's sdk or just have a way to mount rocker's socket?

[tfoote]

I would be looking for adding the ability to analyze various stages of the built images with dive. After the selected image is built then it would invoke dive to let the user interactively introspect.

[krishnavasnani07]

Hi! I’m exploring this issue and wanted to understand the expected scope.
Is this considered suitable for a new contributor?