fix: showing an unnamed buffer after opening a file

Co-authored-by: Rick Yao <[email protected]>

lua/yazi.lua

@@ -26,6 +26,7 @@ function M.yazi(config, input_path)
   local path = utils.selected_file_path(input_path)
 
   local prev_win = vim.api.nvim_get_current_win()
+  local prev_buf = vim.api.nvim_get_current_buf()
 
   config.chosen_file_path = config.chosen_file_path or vim.fn.tempname()
   config.events_file_path = config.events_file_path or vim.fn.tempname()
@@ -67,7 +68,7 @@ function M.yazi(config, input_path)
             last_directory = path
           end
         end
-        utils.on_yazi_exited(prev_win, win, config, {
+        utils.on_yazi_exited(prev_win, prev_buf, win, config, {
           last_directory = event_info.last_directory or path:parent(),
         })
       end,

lua/yazi/openers.lua

@@ -1,20 +1,7 @@
 local M = {}
 
-local function delete_empty_path_buffers()
-  local buffers = vim.api.nvim_list_bufs()
-  if #buffers == 2 then
-    for _, buf in ipairs(buffers) do
-      local file_path = vim.api.nvim_buf_get_name(buf)
-      if file_path == '' then
-        vim.api.nvim_buf_delete(buf, { force = true })
-      end
-    end
-  end
-end
-
 ---@param chosen_file string
 function M.open_file(chosen_file)
-  delete_empty_path_buffers()
   vim.cmd(string.format('edit %s', vim.fn.fnameescape(chosen_file)))
 end
 

lua/yazi/utils.lua

@@ -195,17 +195,22 @@ function M.rename_or_close_buffer(instruction)
 end
 
 ---@param prev_win integer
+---@param prev_buf integer
 ---@param window YaziFloatingWindow
 ---@param config YaziConfig
 ---@param state YaziClosedState
-function M.on_yazi_exited(prev_win, window, config, state)
+function M.on_yazi_exited(prev_win, prev_buf, window, config, state)
   vim.cmd('silent! :checktime')
 
   -- open the file that was chosen
   if not vim.api.nvim_win_is_valid(prev_win) then
     return
   end
 
+  if vim.api.nvim_buf_is_valid(prev_buf) then
+    vim.api.nvim_set_current_buf(prev_buf)
+  end
+
   window:close()
 
   vim.api.nvim_set_current_win(prev_win)