Add search feature

[lp35]

Hi!

It would be very interesting to add a search system, that go through names, labels and tags of all images.

What do you think about that?

Thank you for this wonderful piece of code.

[klausmeyer]

Hey, nice to hear you like this project 🙃

Regarding your feature request: I was thinking about it and currently I don't see a nice way to implement it. Problem is that the API provided by the registry doesn't actually provide a way to search so I'd have to always load all images and do the search locally.

Other solutions like Portus are using a own database which is updated via some WebHooks fired from the registry but I'd really prefer to keep this application self-dependent and not requiring additional services.

I'll keep this issue open in case me or someone else is coming up with a good idea in future.

Cheers, Klaus