fix(#1639): ensure tree autocommands match filetype as well as name (#1640)

* fix(#1629): nvim start with file named *NvimTree* opens tree instead of buffer

* Revert "fix(#1629): nvim start with file named *NvimTree* opens tree instead of buffer"

This reverts commit e7136078f7.

* fix(#1629): nvim start with file named *NvimTree* treats file as tree

* fix(#1629): nvim start with file named *NvimTree* treats file as tree

* fix(#1639): ensure tree autocommands match filetype as well as name

* fix(#1639): fix bad merge

* fix(#1639): ensure tree autocommands match filetype as well as name

lua/nvim-tree.lua

@@ -339,7 +339,7 @@ local function setup_autocommands(opts)
   create_nvim_tree_autocmd("BufWipeout", {
     pattern = "NvimTree_*",
     callback = function()
-      if vim.bo.filetype == "NvimTree" then
+      if utils.is_nvim_tree_buf(0) then
         view._prevent_buffer_override()
       end
     end,
@@ -362,7 +362,14 @@ local function setup_autocommands(opts)
     create_nvim_tree_autocmd("TabEnter", { callback = vim.schedule_wrap(M.tab_change) })
   end
   if opts.hijack_cursor then
-    create_nvim_tree_autocmd("CursorMoved", { pattern = "NvimTree_*", callback = M.place_cursor_on_node })
+    create_nvim_tree_autocmd("CursorMoved", {
+      pattern = "NvimTree_*",
+      callback = function()
+        if utils.is_nvim_tree_buf(0) then
+          M.place_cursor_on_node()
+        end
+      end,
+    })
   end
   if opts.sync_root_with_cwd then
     create_nvim_tree_autocmd("DirChanged", {
@@ -384,7 +391,14 @@ local function setup_autocommands(opts)
   end
 
   if opts.reload_on_bufenter and not has_watchers then
-    create_nvim_tree_autocmd("BufEnter", { pattern = "NvimTree_*", callback = reloaders.reload_explorer })
+    create_nvim_tree_autocmd("BufEnter", {
+      pattern = "NvimTree_*",
+      callback = function()
+        if utils.is_nvim_tree_buf(0) then
+          reloaders.reload_explorer()
+        end
+      end,
+    })
   end
 
   if opts.view.centralize_selection then
@@ -418,7 +432,14 @@ local function setup_autocommands(opts)
   end
 
   if opts.view.float.enable and opts.view.float.quit_on_focus_loss then
-    create_nvim_tree_autocmd("WinLeave", { pattern = "NvimTree_*", callback = view.close })
+    create_nvim_tree_autocmd("WinLeave", {
+      pattern = "NvimTree_*",
+      callback = function()
+        if utils.is_nvim_tree_buf(0) then
+          view.close()
+        end
+      end,
+    })
   end
 end