Notifications spam fix (LSP progress)

[smileart]

Trying to suppress the noisy notifications (shown on every keystroke) that produced by harper_ls[*] I followed the respective instructions, but to no avail. Perhaps despite the "LSP Message" title the type is not in fact lsp? How do I find out which type/kind to filter for a particular lsp/plugin? Any help would be appreciated. 🙏

      {
        filter = {
          event = "lsp",
          kind = "progress",
          cond = function(message)
            local client = vim.tbl_get(message.opts, "progress", "client")
            return client == "harper_ls"
          end,
        },
        opts = { skip = true },
      }

P.S. Using lazy.vim-based setup with noise.nvim and nvim-notify.

[ilias777]

These are LSP messages. I think you can't use here a filter to skip these messages.
You can read here → LSP Messages

I don't use harper_ls, but you can try to change value.title == to Linting like so:

local harper_ls_token = nil

if name == 'harper_ls' then
    if result.token == harper_ls_token then
        return
    end
    if value.title == 'Linting' then
        harper_ls_token = result.token
        return
    end
end

Maybe this helps.

[smileart]

Thanks for the answer, @ilias777.

I've tried everything, debugged the titles and tokens in this handler, but couldn't intercept the pesky harper_ls in any way. Luckily, I've updated the language server via Mason and the annoying notifications disappeared. I've checked their repo, but at a glance couldn't see any recent Issues / PRs addressing this particular issue. Either way, the problem has gone, but I believe the doc you referenced could be useful in the future and maybe this thread would improve SEO for finding it. Cheers. 🤝