fix: cr issues

README.md

@@ -1,4 +1,7 @@
-<h1 align="center">typescript-tools.nvim</h1
+<h1 align="center">typescript-tools.nvim</h1>
+<p align="center"><sup>⚡ TypeScript integration NeoVim deserves ⚡</sup></p>
+
+### 🚧 Warning 🚧
 
 Please note that the plugin is currently in the early beta version, which means you may encounter
 bugs.
@@ -242,7 +245,7 @@ This plugin provides several custom user commands (they are only applied to curr
 - `TSToolsGoToSourceDefinition` - goes to
   [source definition](https://www.typescriptlang.org/docs/handbook/release-notes/typescript-4-7.html#go-to-source-definition)
   (available since TS v4.7)
-- `TSToolsRename` - allow to rename current file and apply changes to connected files
+- `TSToolsRenameFile` - allow to rename current file and apply changes to connected files
 
 ## Supported LSP methods
 

lua/typescript-tools/api.lua

@@ -156,7 +156,7 @@ function M.request_diagnostics(callback)
 end
 
 ---@param is_sync boolean
-function M.rename(is_sync)
+function M.rename_file(is_sync)
   local source = vim.api.nvim_buf_get_name(0)
 
   a.void(function()
@@ -189,7 +189,7 @@ function M.rename(is_sync)
 
       au.scheduler()
       for _, bufnr in ipairs(vim.api.nvim_list_bufs()) do
-        if vim.api.nvim_buf_get_name(bufnr) == source then
+        if vim.api.nvim_buf_is_valid(bufnr) and vim.api.nvim_buf_get_name(bufnr) == source then
           vim.api.nvim_buf_set_name(bufnr, newSource)
         end
       end

lua/typescript-tools/user_commands.lua

@@ -52,8 +52,8 @@ function M.setup_user_commands()
     api.fix_all(is_sync)
   end)
 
-  create_command("TSToolsRename", function(is_sync)
-    api.rename(is_sync)
+  create_command("TSToolsRenameFile", function(is_sync)
+    api.rename_file(is_sync)
   end)
 end