refactor(#2826): move autocmds to Explorer

Author: alex-courtis

lua/nvim-tree.lua

@@ -148,26 +148,6 @@ local function setup_autocommands(opts)
     vim.api.nvim_create_autocmd(name, vim.tbl_extend("force", default_opts, custom_opts))
   end
 
-  -- TODO #2826 move this to explorer
-  -- prevent new opened file from opening in the same window as nvim-tree
-  create_nvim_tree_autocmd("BufWipeout", {
-    pattern = "NvimTree_*",
-    callback = function()
-      if not utils.is_nvim_tree_buf(0) then
-        return
-      end
-
-      local explorer = core.get_explorer()
-      if explorer then
-        if opts.actions.open_file.eject then
-          explorer.view:prevent_buffer_override()
-        else
-          explorer.view:abandon_current_window()
-        end
-      end
-    end,
-  })
-
   if opts.tab.sync.open then
     create_nvim_tree_autocmd("TabEnter", { callback = vim.schedule_wrap(M.tab_enter) })
   end
@@ -229,21 +209,6 @@ local function setup_autocommands(opts)
     })
   end
 
-  -- TODO #2826 move this to explorer
-  if opts.view.float.enable and opts.view.float.quit_on_focus_loss then
-    create_nvim_tree_autocmd("WinLeave", {
-      pattern = "NvimTree_*",
-      callback = function()
-        if utils.is_nvim_tree_buf(0) then
-          local explorer = core.get_explorer()
-          if explorer then
-            explorer.view:close()
-          end
-        end
-      end,
-    })
-  end
-
   -- Handles event dispatch when tree is closed by `:q`
   create_nvim_tree_autocmd("WinClosed", {
     pattern = "*",

lua/nvim-tree/explorer/init.lua

@@ -91,6 +91,18 @@ function Explorer:create_autocmds()
     end,
   })
 
+  if self.opts.view.float.enable and self.opts.view.float.quit_on_focus_loss then
+    vim.api.nvim_create_autocmd("WinLeave", {
+      group = self.augroup_id,
+      pattern = "NvimTree_*",
+      callback = function()
+        if utils.is_nvim_tree_buf(0) then
+          self.view:close()
+        end
+      end,
+    })
+  end
+
   vim.api.nvim_create_autocmd("BufWritePost", {
     group = self.augroup_id,
     callback = function()
@@ -143,6 +155,22 @@ function Explorer:create_autocmds()
     end,
   })
 
+  -- prevent new opened file from opening in the same window as nvim-tree
+  vim.api.nvim_create_autocmd("BufWipeout", {
+    group = self.augroup_id,
+    pattern = "NvimTree_*",
+    callback = function()
+      if not utils.is_nvim_tree_buf(0) then
+        return
+      end
+      if self.opts.actions.open_file.eject then
+        self.view:prevent_buffer_override()
+      else
+        self.view:abandon_current_window()
+      end
+    end,
+  })
+
   vim.api.nvim_create_autocmd("BufEnter", {
     group = self.augroup_id,
     pattern = "NvimTree_*",