Refresh generated nvim config

config/neovim/store/lazy-plugins/yanky.nvim/lua/yanky/system_clipboard.lua

@@ -12,33 +12,33 @@ function system_clipboard.setup()
   system_clipboard.history = require("yanky.history")
 
   if system_clipboard.config.sync_with_ring then
-    local yanky_clipboard_augroup = vim.api.nvim_create_augroup("YankySyncClipboard", { clear = true })
-    local fetching = false
-    vim.api.nvim_create_autocmd("FocusGained", {
-      group = yanky_clipboard_augroup,
-      pattern = "*",
-      callback = function(_)
-        if fetching then
-          return
+    local focused_real = true -- realtime state of focus
+    local focused_delayed = true -- delayed state of focus
+
+    local timer = nil
+    vim.api.nvim_create_autocmd({ "FocusGained", "FocusLost" }, {
+      group = vim.api.nvim_create_augroup("YankySyncClipboard", { clear = true }),
+      callback = function(ev)
+        if ev.event == "FocusLost" then
+          focused_real = false
+          if timer then
+            timer:stop()
+          end
+          timer = vim.defer_fn(function()
+            if not focused_real then -- still not focused
+              system_clipboard.on_focus_lost()
+              focused_delayed = false
+            end
+          end, 500)
+        elseif ev.event == "FocusGained" then
+          if not focused_delayed then
+            system_clipboard.on_focus_gained()
+          end
+          focused_real = true
+          focused_delayed = true
         end
-        fetching = true
-        local ok, err = pcall(system_clipboard.on_focus_gained)
-        vim.schedule(function()
-          fetching = false
-        end)
-        if not ok then
-          error(err)
-        end
-      end,
-    })
-    vim.api.nvim_create_autocmd("FocusLost", {
-      group = yanky_clipboard_augroup,
-      pattern = "*",
-      callback = function(_)
-        if fetching then
-          return
-        end
-        system_clipboard.on_focus_lost()
+        -- don't execute focus autocmds while fetching the clipboard,
+        -- since clipboard tools can steal focus
       end,
     })
   end