Is it possible to ignore completion entries for specific LSP clients?

[megalithic]

This is a bit edge-casey, but, I'm running 2 different lsp clients for the same language, to get certain benefits from both. I'd like to be able to ignore completion entries for 1 of those clients, but not the other. I thought I could use the format callback to just return if a specific item.source.source.client.name matches what I want to ignore/reject/skip, BUT, the entry module in nvim-cmp bomb expecting the return item to never be nil.

Any suggestions of the proper way to ignore an item to form (or just ignore a specific lsp client source completely)?

Thanks!

[megalithic]

anyone facing similar needs? would love to get this working.

[fitrh]

I think you can disable the completionProvider capabilities by adding this to that specific server on_attach

    on_attach = function(client, bufnr)
      -- ...
      -- if you only use one on_attach function for every servers,
      -- you can also add something like `if client.name == '<NAME>' then`
      if client.server_capabilities.completionProvider then
        client.server_capabilities.completionProvider = false
      end
    end,

[megalithic]

BRILLIANT! 🤦

Thanks so much @fitrh!