From aeeefcef98ce48315deaa274a19a9847a1753b8e Mon Sep 17 00:00:00 2001
From: shadmansaleh <13149513+shadmansaleh@users.noreply.github.com>
Date: Thu, 28 Jul 2022 13:03:10 +0600
Subject: [PATCH] fix: don't show notification for empty LualineNotice

Previously even if config error was resolved in following setup call
notification for LualineNotice was displayed and when user opened
LualineNotice it'll be empty leaving users confused.

Now we'll wait for 2s before sending notification for LualineNotice so
if successive calls to setup fixed the config error the notification
will not be shown.
---
 lua/lualine/utils/notices.lua | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/lua/lualine/utils/notices.lua b/lua/lualine/utils/notices.lua
index 708016f..4d8001f 100644
--- a/lua/lualine/utils/notices.lua
+++ b/lua/lualine/utils/notices.lua
@@ -28,17 +28,23 @@ end
 
 ---show setup :LuaLineNotices and show notification about error when there
 ---are notices available
+local notify_done = false
 function M.notice_message_startup()
-  if #notices > 0 or #persistent_notices > 0 then
-    vim.cmd('command! -nargs=0 LualineNotices lua require"lualine.utils.notices".show_notices()')
-    vim.schedule(function()
+  notify_done = false
+  vim.defer_fn(function()
+    if notify_done then
+      return
+    end
+    if #notices > 0 or #persistent_notices > 0 then
+      vim.cmd('command! -nargs=0 LualineNotices lua require"lualine.utils.notices".show_notices()')
       vim.notify(
         'lualine: There are some issues with your config. Run :LualineNotices for details',
         vim.log.levels.WARN,
         {}
       )
-    end)
-  end
+    end
+    notify_done = true
+  end, 2000)
 end
 
 ---create notice view