don\'t display diagnostics by default

vimrc.lua

@@ -99,6 +99,49 @@ vim.api.nvim_create_autocmd('LspAttach', {
 	end
 })
 
+-- Function to check if a floating dialog exists and if not
+-- then check for diagnostics under the cursor
+function OpenDiagnosticIfNoFloat()
+	for _, winid in pairs(vim.api.nvim_tabpage_list_wins(0)) do
+		if vim.api.nvim_win_get_config(winid).zindex then
+			return
+		end
+	end
+	-- THIS IS FOR BUILTIN LSP
+	vim.diagnostic.open_float(0, {
+		scope = "cursor",
+		focusable = false,
+		close_events = {
+			"CursorMoved",
+			"CursorMovedI",
+			"BufHidden",
+			"InsertCharPre",
+			"WinLeave",
+		},
+	})
+end
+
+vim.diagnostic.config({
+	virtual_text = false, -- Turn off inline diagnostics
+})
+-- Show all diagnostics on current line in floating window
+vim.api.nvim_set_keymap(
+	'n', '<Leader>d', ':lua vim.diagnostic.open_float()<CR>',
+	{ noremap = true, silent = true }
+)
+-- Go to next diagnostic (if there are multiple on the same line, only shows
+-- one at a time in the floating window)
+vim.api.nvim_set_keymap(
+	'n', '<Leader>n', ':lua vim.diagnostic.goto_next()<CR>',
+	{ noremap = true, silent = true }
+)
+-- Go to prev diagnostic (if there are multiple on the same line, only shows
+-- one at a time in the floating window)
+vim.api.nvim_set_keymap(
+	'n', '<Leader>p', ':lua vim.diagnostic.goto_prev()<CR>',
+	{ noremap = true, silent = true }
+)
+
 -- Use a loop to conveniently call 'setup' on multiple servers and
 -- map buffer local keybindings when the language server attaches
 local cmp = require 'cmp'