Completion for available topic in kafka file

[angelozerr]

Completion for available topic in kafka file

Fixes #150

Signed-off-by: azerr [email protected]

[angelozerr]

It starts working but I need to clean my code and write tests.

When completion is applied for topic (property name or value) it connect to the cluster to get the topics (just the first time). I wonder if this connection must be done only with kafka explorer?

[angelozerr]

The topics completion is working only if you try to open completion after topic: but it doesn't work if you try to open topic: completion item and apply it (topics as choice).

I did this choice because when cluster is not available it breaks the full property names completion support (because the topics values for choice cannot be done). Is it possible to see this topics value as choice in an another issue?

[fbricon]

Can you add en entry to the changelog?

[angelozerr]

Can you add en entry to the changelog?

done

[fbricon]

Thanks @angelozerr!