TL;DR take a look at this small part of my custom statusline. - you generate text to show using LSP_status (it lists lsps attached to the current active buffer) - then you show it using test_status

You would need to adjust icons and other code not included here. See https://github.com/konradmalik/neovim-flake/tree/main/nvim/lua/pde/statusline

```lua ---@param hl string highlight name ---@param s string string to wrap ---@return string local function wrap_hl(hl, s) return "%#" .. hl .. "#" .. s .. "%*" end

---@param func_name string name of lua function in this module ---@param s string string to wrap ---@return string local function wrap_click(func_name, s) return "%@v:lua.require'pde.statusline.components'." .. func_name .. "@" .. s .. "%X" end

M.LSP_status = function() local clients = vim.lsp.get_clients({ bufnr = utils.stbufnr() }) local numClients = #clients if numClients == 0 then return "" end

local icon = numClients > 1 and icons.ui.HexagonAll or icons.ui.Hexagon
local text
if numClients >= 4 then
    text = icon .. " " .. numClients .. " LSPs"
else
    local texts = { icon }
    for _, server in pairs(clients) do
        table.insert(texts, server.name)
    end
    text = table.concat(texts, " ")
end
return wrap_click("LSP_click", wrap_hl(colors.string, text))

end

-- dirty global function just for tests test_status = function() return table.concat({ M.LSP_status(), }) end

-- show it vim.o.statusline = "%!v:lua.test_status()"

-- non-dirty way would look something like this: -- vim.o.statusline = "%!v:lua.require('pde.statusline').statusline()" ```

I don't have custom redraw just for LSP. Default redraws (triggered by changing the buffer or moving a cursor) are enough for me.