neovim

commit 4ace9e7e417fe26c8b73ff1d6042e6e4f3df9ebf
parent 849f544d6285c6f49718a74bcaff964aeffe3db4
Author: 李晓辉 <lixiaohui0812@gmail.com>
Date:   Sat, 31 Dec 2022 02:23:54 +0800

feat(diagnostic): don't open quickfix/loclist if no diagnostics #21397


Diffstat:
M
runtime/lua/vim/diagnostic.lua
 | 
6
+++++-

1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/runtime/lua/vim/diagnostic.lua b/runtime/lua/vim/diagnostic.lua
@@ -478,13 +478,17 @@ local function set_list(loclist, opts)
   -- numbers beyond the end of the buffer
   local diagnostics = get_diagnostics(bufnr, opts, false)
   local items = M.toqflist(diagnostics)
+  if next(items) == nil then
+    vim.notify('No diagnostics available')
+    return
+  end
   if loclist then
     vim.fn.setloclist(winnr, {}, ' ', { title = title, items = items })
   else
     vim.fn.setqflist({}, ' ', { title = title, items = items })
   end
   if open then
-    api.nvim_command(loclist and 'lopen' or 'botright copen')
+    api.nvim_command(loclist and 'lwindow' or 'botright cwindow')
   end
 end