add padding first column

feat: set filter input filetype to NvimTreeFilter (#3207 )
feat: add NvimTreeFilter filetype
2025-10-20 21:25:44 +03:00 · 2025-10-20 00:50:08 +00:00 · 2025-10-08 10:57:48 +11:00 · 2025-09-30 10:52:12 +02:00 · 2025-09-30 09:52:10 +02:00 · 2025-09-08 16:26:42 +10:00
51 changed files with 1298 additions and 1542 deletions
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@ -24,15 +24,15 @@ jobs:

    steps:
      - name: checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5

      - name: install lua ${{ matrix.lua_version }}
-        uses: leafo/gh-actions-lua@v11
+        uses: leafo/gh-actions-lua@v12
        with:
          luaVersion: ${{ matrix.lua_version }}

      - name: install luarocks
-        uses: leafo/gh-actions-luarocks@v5
+        uses: leafo/gh-actions-luarocks@v6

      - name: install luacheck ${{ matrix.luacheck_version }}
        run: luarocks install luacheck ${{ matrix.luacheck_version }}
@ -56,7 +56,7 @@ jobs:

    steps:
      - name: checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5

      - name: install nvim ${{ matrix.nvim_version }}
        uses: rhysd/action-setup-vim@v1
--- a/.github/workflows/luarocks-release.yml
+++ b/.github/workflows/luarocks-release.yml
@ -10,7 +10,7 @@ jobs:
  luarocks-upload:
    runs-on: ubuntu-latest
    steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
      - name: LuaRocks Upload
        uses: nvim-neorocks/luarocks-tag-release@v7
        env:
--- a/.github/workflows/release-please.yml
+++ b/.github/workflows/release-please.yml
@ -16,7 +16,7 @@ jobs:
    steps:
      - uses: google-github-actions/release-please-action@v4
        id: release
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
      - name: tag major and minor versions
        if: ${{ steps.release.outputs.release_created }}
        run: |
--- a/.github/workflows/semantic-pr-subject.yml
+++ b/.github/workflows/semantic-pr-subject.yml
@ -14,6 +14,6 @@ jobs:
  semantic-pr-subject:
    runs-on: ubuntu-latest
    steps:
-      - uses: amannn/action-semantic-pull-request@v5.5.3
+      - uses: amannn/action-semantic-pull-request@v6.1.1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@ -1,3 +1,3 @@
 {
-  ".": "1.13.0"
+  ".": "1.14.0"
 }
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -1,5 +1,37 @@
 # Changelog

+## [1.14.0](https://github.com/nvim-tree/nvim-tree.lua/compare/nvim-tree-v1.13.0...nvim-tree-v1.14.0) (2025-08-12)
+
+
+### Features
+
+* **#2685:** highlight git new tracked with NvimTreeGitFileNewHL ([#3176](https://github.com/nvim-tree/nvim-tree.lua/issues/3176)) ([0a52012](https://github.com/nvim-tree/nvim-tree.lua/commit/0a52012d611f3c1492b8d2aba363fabf734de91d))
+* **#2789:** add optional function expand_until to api.tree.expand_all and api.node.expand ([#3166](https://github.com/nvim-tree/nvim-tree.lua/issues/3166)) ([1b876db](https://github.com/nvim-tree/nvim-tree.lua/commit/1b876db04903b93c78c97fd3f3dd85d59eeef5ff))
+* **#2826:** allow only one window with nvim-tree buffer per tab ([#3174](https://github.com/nvim-tree/nvim-tree.lua/issues/3174)) ([dd2364d](https://github.com/nvim-tree/nvim-tree.lua/commit/dd2364d6802f7f57a98acb8b545ed484c6697626))
+* **#3157:** add view.cursorlineopt ([#3158](https://github.com/nvim-tree/nvim-tree.lua/issues/3158)) ([8eb5e0b](https://github.com/nvim-tree/nvim-tree.lua/commit/8eb5e0bfd1c4da6efc03ab0c1ccf463dbaae831e))
+
+
+### Bug Fixes
+
+* **#3077:** deleting a directory containing symlinked directory will delete the contents of the linked directory ([#3168](https://github.com/nvim-tree/nvim-tree.lua/issues/3168)) ([10db694](https://github.com/nvim-tree/nvim-tree.lua/commit/10db6943cb40625941a35235eeb385ffdfbf827a))
+* **#3157:** add view.cursorlineopt ([8eb5e0b](https://github.com/nvim-tree/nvim-tree.lua/commit/8eb5e0bfd1c4da6efc03ab0c1ccf463dbaae831e))
+* **#3172:** live filter exception ([#3173](https://github.com/nvim-tree/nvim-tree.lua/issues/3173)) ([0a7fcdf](https://github.com/nvim-tree/nvim-tree.lua/commit/0a7fcdf3f8ba208f4260988a198c77ec11748339))
+* invalid window id for popup info window ([#3147](https://github.com/nvim-tree/nvim-tree.lua/issues/3147)) ([d54a187](https://github.com/nvim-tree/nvim-tree.lua/commit/d54a1875a91e1a705795ea26074795210b92ce7f))
+* **picker:** exclude full_name window id from the choice ([#3165](https://github.com/nvim-tree/nvim-tree.lua/issues/3165)) ([543ed3c](https://github.com/nvim-tree/nvim-tree.lua/commit/543ed3cac212dc3993ef9f042f6c0812e34ddd43))
+* window picker ignore hidden window ([#3145](https://github.com/nvim-tree/nvim-tree.lua/issues/3145)) ([d87b41c](https://github.com/nvim-tree/nvim-tree.lua/commit/d87b41ca537e2131622d48a6c25ccf2fbe0e5d62))
+
+
+### Performance Improvements
+
+* **#3171:** cache toplevel for untracked ([#3185](https://github.com/nvim-tree/nvim-tree.lua/issues/3185)) ([4425136](https://github.com/nvim-tree/nvim-tree.lua/commit/442513648c6936e754c3308a1c58591a399493e5))
+* **#3171:** use vim.system() instead of vim.fn.system() to execute git toplevel ([#3175](https://github.com/nvim-tree/nvim-tree.lua/issues/3175)) ([9a05b9e](https://github.com/nvim-tree/nvim-tree.lua/commit/9a05b9e9f928856ca23dbf876fab372003180c3f))
+
+
+### Reverts
+
+* **#3180, #3177:** invalid group or tabpage ([#3181](https://github.com/nvim-tree/nvim-tree.lua/issues/3181)) ([9b289ab](https://github.com/nvim-tree/nvim-tree.lua/commit/9b289abd6998e30fd24cbc9919e0b0cbed6364ce))
+* **#3180, #3177:** resolve live filter failures ([#3183](https://github.com/nvim-tree/nvim-tree.lua/issues/3183)) ([a4699c0](https://github.com/nvim-tree/nvim-tree.lua/commit/a4699c0904103e7767334f6da05f5c2ea5514845))
+
 ## [1.13.0](https://github.com/nvim-tree/nvim-tree.lua/compare/nvim-tree-v1.12.0...nvim-tree-v1.13.0) (2025-06-14)


--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@ -4,6 +4,30 @@ Thank you for contributing.

 See [wiki: Development](https://github.com/nvim-tree/nvim-tree.lua/wiki/Development) for environment setup, tips and tools.

+<!-- 
+https://github.com/jonschlinkert/markdown-toc
+markdown-toc --maxdepth=2 -i CONTRIBUTING.md
+-->
+
+<!-- toc -->
+
+- [Tools](#tools)
+- [Quality](#quality)
+  * [lint](#lint)
+  * [style](#style)
+  * [check](#check)
+- [Diagnostics](#diagnostics)
+- [Backwards Compatibility](#backwards-compatibility)
+- [Adding New Actions](#adding-new-actions)
+- [Documentation](#documentation)
+  * [Opts](#opts)
+  * [API](#api)
+- [Windows](#windows)
+- [Pull Request](#pull-request)
+  * [Subject](#subject)
+
+<!-- tocstop -->
+
 # Tools

 Following are used during CI and strongly recommended during local development.
@ -72,6 +96,30 @@ curl -L "https://github.com/LuaLS/lua-language-server/releases/download/3.9.1/lu
 PATH="luals/bin:${PATH}" make check
 ```

+# Diagnostics
+
+Diagnostics issues may not be suppressed. See [luals](https://luals.github.io) documentation for details on how to structure the code and comments.
+
+Suppressions are permitted only in the following cases:
+
+- Backwards compatibility shims
+- neovim API metadata incorrect, awaiting upstream fix
+- classic class framework
+
+# Backwards Compatibility
+
+Whenever new neovim API is introduced, please ensure that it is available in older versions. See `:help deprecated.txt` and `$VIMRUNTIME/lua/vim/_meta/api.lua`
+
+See `nvim-tree.setup` for the oldest supported version of neovim. If the API is not availble in that version, a backwards compatibility shim must be used e.g.
+
+```lua
+if vim.fn.has("nvim-0.10") == 1 then
+  modified = vim.api.nvim_get_option_value("modified", { buf = target_bufid })
+else
+  modified = vim.api.nvim_buf_get_option(target_bufid, "modified") ---@diagnostic disable-line: deprecated
+end
+```
+
 # Adding New Actions

 To add a new action, add a file in `actions/name-of-the-action.lua`. You should export a `setup` function if some configuration is needed.
--- a/doc/nvim-tree-lua.txt
+++ b/doc/nvim-tree-lua.txt
@ -545,6 +545,7 @@ Following is the default configuration. See |nvim-tree-opts| for details. >lua
          warning = "",
          error = "",
        },
+        diagnostic_opts = false,
      },
      modified = {
        enable = false,
@ -639,7 +640,6 @@ Following is the default configuration. See |nvim-tree-opts| for details. >lua
        },
      },
      experimental = {
-        multi_instance = false,
      },
      log = {
        enable = false,
@ -1330,6 +1330,10 @@ Icons for diagnostic severity.
      error = ""
    }
 <
+*nvim-tree.diagnostics.diagnostic_opts*
+|vim.diagnostic.Opts| overrides |nvim-tree.diagnostics.severity| and
+|nvim-tree.diagnostics.icons|
+  Type: `boolean`, Default: `false`
 ==============================================================================
 5.9 OPTS: MODIFIED                                  *nvim-tree-opts-modified*

@ -1842,11 +1846,17 @@ tree.collapse_all({opts})                  *nvim-tree-api.tree.collapse_all()*
    Options: ~
      • {keep_buffers} (boolean) do not collapse nodes with open buffers.

-tree.expand_all({node})                      *nvim-tree-api.tree.expand_all()*
+tree.expand_all({node}, {opts})              *nvim-tree-api.tree.expand_all()*
    Recursively expand all nodes under the tree root or specified folder.

    Parameters: ~
      • {node} (Node|nil) folder
+      • {opts} (ApiTreeExpandOpts) optional parameters
+
+    Options: ~
+      • {expand_until} ((fun(expansion_count: integer, node: Node?): boolean)?)
+            Return true if {node} should be expanded.
+            {expansion_count} is the total number of folders expanded.

                                  *nvim-tree-api.tree.toggle_enable_filters()*
 tree.toggle_enable_filters()
@ -2280,12 +2290,18 @@ node.buffer.wipe({node}, {opts})            *nvim-tree-api.node.buffer.wipe()*
    Options: ~
      • {force} (boolean) wipe even if buffer is modified, default false

-node.expand({node})                              *nvim-tree-api.node.expand()*
+node.expand({node}, {opts})                      *nvim-tree-api.node.expand()*
    Recursively expand all nodes under a directory or a file's parent
    directory.

    Parameters: ~
      • {node} (Node|nil) file or folder
+      • {opts} (ApiTreeExpandOpts) optional parameters
+
+    Options: ~
+      • {expand_until} ((fun(expansion_count: integer, node: Node?): boolean)?)
+            Return true if {node} should be expanded.
+            {expansion_count} is the total number of folders expanded.

 node.collapse({node}, {opts})                  *nvim-tree-api.node.collapse()*
    Collapse the tree under a directory or a file's parent directory.
@ -2323,6 +2339,7 @@ events.Event                                      *nvim-tree-api.events.Event*

 live_filter.start()                        *nvim-tree-api.live_filter.start()*
    Enter |nvim-tree.live_filter| mode.
+    Opens an input window with |filetype| `"NvimTreeFilter"`

 live_filter.clear()                        *nvim-tree-api.live_filter.clear()*
    Exit |nvim-tree.live_filter| mode.
@ -3164,6 +3181,7 @@ highlight group is not, hard linking as follows: >
 |nvim-tree.actions.use_system_clipboard|
 |nvim-tree.auto_reload_on_write|
 |nvim-tree.diagnostics.debounce_delay|
+|nvim-tree.diagnostics.diagnostic_opts|
 |nvim-tree.diagnostics.enable|
 |nvim-tree.diagnostics.icons|
 |nvim-tree.diagnostics.severity|
--- a/lua/nvim-tree.lua
+++ b/lua/nvim-tree.lua
@ -1,4 +1,5 @@
 local log = require("nvim-tree.log")
+local view = require("nvim-tree.view")
 local utils = require("nvim-tree.utils")
 local actions = require("nvim-tree.actions")
 local core = require("nvim-tree.core")
@ -73,8 +74,7 @@ function M.change_root(path, bufnr)
 end

 function M.tab_enter()
-  local explorer = core.get_explorer()
-  if explorer and explorer.view:is_visible({ any_tabpage = true }) then
+  if view.is_visible({ any_tabpage = true }) then
    local bufname = vim.api.nvim_buf_get_name(0)

    local ft
@ -89,15 +89,17 @@ function M.tab_enter()
        return
      end
    end
-    explorer.view:open({ focus_tree = false })
+    view.open({ focus_tree = false })

-    explorer.renderer:draw()
+    local explorer = core.get_explorer()
+    if explorer then
+      explorer.renderer:draw()
+    end
  end
 end

 function M.open_on_directory()
-  local explorer = core.get_explorer()
-  local should_proceed = _config.hijack_directories.auto_open or explorer and explorer.view:is_visible()
+  local should_proceed = _config.hijack_directories.auto_open or view.is_visible()
  if not should_proceed then
    return
  end
@ -148,6 +150,21 @@ local function setup_autocommands(opts)
    vim.api.nvim_create_autocmd(name, vim.tbl_extend("force", default_opts, custom_opts))
  end

+  -- 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
+      if opts.actions.open_file.eject then
+        view._prevent_buffer_override()
+      else
+        view.abandon_current_window()
+      end
+    end,
+  })
+
  if opts.tab.sync.open then
    create_nvim_tree_autocmd("TabEnter", { callback = vim.schedule_wrap(M.tab_enter) })
  end
@ -209,6 +226,17 @@ 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 = function()
+        if utils.is_nvim_tree_buf(0) then
+          view.close()
+        end
+      end,
+    })
+  end
+
  -- Handles event dispatch when tree is closed by `:q`
  create_nvim_tree_autocmd("WinClosed", {
    pattern = "*",
@ -392,6 +420,7 @@ local DEFAULT_OPTS = { -- BEGIN_DEFAULT_OPTS
      warning = "",
      error = "",
    },
+    diagnostic_opts = false,
  },
  modified = {
    enable = false,
@ -486,7 +515,6 @@ local DEFAULT_OPTS = { -- BEGIN_DEFAULT_OPTS
    },
  },
  experimental = {
-    multi_instance = false,
  },
  log = {
    enable = false,
@ -666,10 +694,10 @@ local function localise_default_opts()
 end

 function M.purge_all_state()
+  view.close_all_tabs()
+  view.abandon_all_windows()
  local explorer = core.get_explorer()
  if explorer then
-    explorer.view:close_all_tabs()
-    explorer.view:abandon_all_windows("purge_all_state")
    require("nvim-tree.git").purge_state()
    explorer:destroy()
    core.reset_explorer()
@ -722,12 +750,12 @@ function M.setup(conf)
  require("nvim-tree.explorer.watch").setup(opts)
  require("nvim-tree.git").setup(opts)
  require("nvim-tree.git.utils").setup(opts)
+  require("nvim-tree.view").setup(opts)
  require("nvim-tree.lib").setup(opts)
  require("nvim-tree.renderer.components").setup(opts)
  require("nvim-tree.buffers").setup(opts)
  require("nvim-tree.help").setup(opts)
  require("nvim-tree.watcher").setup(opts)
-  require("nvim-tree.multi-instance-debug").setup(opts)

  setup_autocommands(opts)

--- a/lua/nvim-tree/actions/finders/find-file.lua
+++ b/lua/nvim-tree/actions/finders/find-file.lua
@ -1,4 +1,5 @@
 local log = require("nvim-tree.log")
+local view = require("nvim-tree.view")
 local utils = require("nvim-tree.utils")
 local core = require("nvim-tree.core")

@ -13,7 +14,7 @@ local running = {}
 ---@param path string relative or absolute
 function M.fn(path)
  local explorer = core.get_explorer()
-  if not explorer or not explorer.view:is_visible() then
+  if not explorer or not view.is_visible() then
    return
  end

@ -31,7 +32,7 @@ function M.fn(path)
  local profile = log.profile_start("find file %s", path_real)

  -- refresh the contents of all parents, expanding groups as needed
-  if utils.get_node_from_path(path_real) == nil then
+  if explorer:get_node_from_path(path_real) == nil then
    explorer:refresh_parent_nodes_for_path(vim.fn.fnamemodify(path_real, ":h"))
  end

@ -83,9 +84,9 @@ function M.fn(path)
    end)
    :iterate()

-  if found and explorer.view:is_visible() then
+  if found and view.is_visible() then
    explorer.renderer:draw()
-    explorer.view:set_cursor({ line, 0 })
+    view.set_cursor({ line, 0 })
  end

  running[path_real] = false
--- a/lua/nvim-tree/actions/fs/clipboard.lua
+++ b/lua/nvim-tree/actions/fs/clipboard.lua
@ -31,8 +31,6 @@ local Clipboard = Class:extend()
 ---@protected
 ---@param args ClipboardArgs
 function Clipboard:new(args)
-  args.explorer:log_new("Clipboard")
-
  self.explorer = args.explorer

  self.data = {
@ -44,10 +42,6 @@ function Clipboard:new(args)
  self.reg = self.explorer.opts.actions.use_system_clipboard and "+" or "1"
 end

-function Clipboard:destroy()
-  self.explorer:log_destroy("Clipboard")
-end
-
 ---@param source string
 ---@param destination string
 ---@return boolean
--- a/lua/nvim-tree/actions/fs/remove-file.lua
+++ b/lua/nvim-tree/actions/fs/remove-file.lua
@ -1,6 +1,7 @@
 local core = require("nvim-tree.core")
 local utils = require("nvim-tree.utils")
 local events = require("nvim-tree.events")
+local view = require("nvim-tree.view")
 local lib = require("nvim-tree.lib")
 local notify = require("nvim-tree.notify")

@ -13,12 +14,10 @@ local M = {

 ---@param windows integer[]
 local function close_windows(windows)
-  local explorer = core.get_explorer()
-
  -- Prevent from closing when the win count equals 1 or 2,
  -- where the win to remove could be the last opened.
  -- For details see #2503.
-  if explorer and explorer.view.float.enable and #vim.api.nvim_list_wins() < 3 then
+  if view.View.float.enable and #vim.api.nvim_list_wins() < 3 then
    return
  end

@ -31,17 +30,16 @@ end

 ---@param absolute_path string
 local function clear_buffer(absolute_path)
-  local explorer = core.get_explorer()
  local bufs = vim.fn.getbufinfo({ bufloaded = 1, buflisted = 1 })
  for _, buf in pairs(bufs) do
    if buf.name == absolute_path then
      local tree_winnr = vim.api.nvim_get_current_win()
-      if buf.hidden == 0 and (#bufs > 1 or explorer and explorer.view.float.enable) then
+      if buf.hidden == 0 and (#bufs > 1 or view.View.float.enable) then
        vim.api.nvim_set_current_win(buf.windows[1])
        vim.cmd(":bn")
      end
      vim.api.nvim_buf_delete(buf.bufnr, { force = true })
-      if explorer and not explorer.view.float.quit_on_focus_loss then
+      if not view.View.float.quit_on_focus_loss then
        vim.api.nvim_set_current_win(tree_winnr)
      end
      if M.config.actions.remove_file.close_window then
--- a/lua/nvim-tree/actions/moves/item.lua
+++ b/lua/nvim-tree/actions/moves/item.lua
@ -1,4 +1,4 @@
-local utils = require("nvim-tree.utils")
+local view = require("nvim-tree.view")
 local core = require("nvim-tree.core")
 local diagnostics = require("nvim-tree.diagnostics")

@ -35,7 +35,7 @@ end
 ---@param skip_gitignored boolean? default false
 local function move(explorer, where, what, skip_gitignored)
  local first_node_line = core.get_nodes_starting_line()
-  local nodes_by_line = utils.get_nodes_by_line(explorer.nodes, first_node_line)
+  local nodes_by_line = explorer:get_nodes_by_line(first_node_line)
  local iter_start, iter_end, iter_step, cur, first, nex

  local cursor = explorer:get_cursor_position()
@ -66,9 +66,9 @@ local function move(explorer, where, what, skip_gitignored)
  end

  if nex then
-    explorer.view:set_cursor({ nex, 0 })
+    view.set_cursor({ nex, 0 })
  elseif vim.o.wrapscan and first then
-    explorer.view:set_cursor({ first, 0 })
+    view.set_cursor({ first, 0 })
  end
 end

@ -188,13 +188,13 @@ local function move_prev_recursive(explorer, what, skip_gitignored)

      -- 4.3)
      if node_init.name == ".." then -- root node
-        explorer.view:set_cursor({ 1, 0 })    -- move to root node (position 1)
+        view.set_cursor({ 1, 0 })    -- move to root node (position 1)
      else
-        local node_init_line = utils.find_node_line(node_init)
+        local node_init_line = explorer:find_node_line(node_init)
        if node_init_line < 0 then
          return
        end
-        explorer.view:set_cursor({ node_init_line, 0 })
+        view.set_cursor({ node_init_line, 0 })
      end

      -- 4.4)
--- a/lua/nvim-tree/actions/moves/parent.lua
+++ b/lua/nvim-tree/actions/moves/parent.lua
@ -1,5 +1,4 @@
-local utils = require("nvim-tree.utils")
-
+local view = require("nvim-tree.view")
 local DirectoryNode = require("nvim-tree.node.directory")

 local M = {}
@ -24,15 +23,15 @@ function M.fn(should_close)
    local parent = (node:get_parent_of_group() or node).parent

    if not parent or not parent.parent then
-      node.explorer.view:set_cursor({ 1, 0 })
+      view.set_cursor({ 1, 0 })
      return
    end

-    local _, line = utils.find_node(parent.explorer.nodes, function(n)
+    local _, line = parent.explorer:find_node(function(n)
      return n.absolute_path == parent.absolute_path
    end)

-    node.explorer.view:set_cursor({ line + 1, 0 })
+    view.set_cursor({ line + 1, 0 })
    if should_close then
      parent.open = false
      parent.explorer.renderer:draw()
--- a/lua/nvim-tree/actions/moves/sibling.lua
+++ b/lua/nvim-tree/actions/moves/sibling.lua
@ -1,4 +1,3 @@
-local utils = require("nvim-tree.utils")
 local core = require("nvim-tree.core")
 local Iterator = require("nvim-tree.iterators.node-iterator")

@ -12,9 +11,14 @@ function M.fn(direction)
      return
    end

+    local explorer = core.get_explorer()
+    if not explorer then
+      return
+    end
+
    local first, last, next, prev = nil, nil, nil, nil
    local found = false
-    local parent = node.parent or core.get_explorer()
+    local parent = node.parent or explorer
    Iterator.builder(parent and parent.nodes or {})
      :recursor(function()
        return nil
@ -45,7 +49,7 @@ function M.fn(direction)
    end

    if target_node then
-      utils.focus_file(target_node.absolute_path)
+      explorer:focus_node_or_parent(target_node)
    end
  end
 end
--- a/lua/nvim-tree/actions/node/open-file.lua
+++ b/lua/nvim-tree/actions/node/open-file.lua
@ -2,8 +2,8 @@
 local lib = require("nvim-tree.lib")
 local notify = require("nvim-tree.notify")
 local utils = require("nvim-tree.utils")
-local core = require("nvim-tree.core")
 local full_name = require("nvim-tree.renderer.components.full-name")
+local view = require("nvim-tree.view")

 local M = {}

@ -20,10 +20,9 @@ end
 ---Get all windows in the current tabpage that aren't NvimTree.
 ---@return table with valid win_ids
 local function usable_win_ids()
-  local explorer = core.get_explorer()
  local tabpage = vim.api.nvim_get_current_tabpage()
  local win_ids = vim.api.nvim_tabpage_list_wins(tabpage)
-  local tree_winid = explorer and explorer.view:get_winnr(tabpage, "open-file.usable_win_ids")
+  local tree_winid = view.get_winnr(tabpage)

  return vim.tbl_filter(function(id)
    local bufid = vim.api.nvim_win_get_buf(id)
@ -194,23 +193,25 @@ end

 local function open_file_in_tab(filename)
  if M.quit_on_open then
-    local explorer = core.get_explorer()
-    if explorer then
-      explorer.view:close(nil, "open-file.open_file_in_tab")
-    end
+    view.close()
  end
  if M.relative_path then
    filename = utils.path_relative(filename, vim.fn.getcwd())
  end
-  vim.cmd("tabe " .. vim.fn.fnameescape(filename))
+  vim.cmd.tabnew()
+  vim.bo.bufhidden = "wipe"
+  -- Following vim.fn.tabnew the # buffer may be set to the tree buffer. There is no way to clear the # buffer via vim.fn.setreg as it requires a valid buffer. Clear # by setting it to a new temporary scratch buffer.
+  if utils.is_nvim_tree_buf(vim.fn.bufnr("#")) then
+    local tmpbuf = vim.api.nvim_create_buf(false, true)
+    vim.fn.setreg("#", tmpbuf)
+    vim.api.nvim_buf_delete(tmpbuf, { force = true })
+  end
+  vim.cmd.edit(vim.fn.fnameescape(filename))
 end

 local function drop(filename)
  if M.quit_on_open then
-    local explorer = core.get_explorer()
-    if explorer then
-      explorer.view:close(nil, "open-file.drop")
-    end
+    view.close()
  end
  if M.relative_path then
    filename = utils.path_relative(filename, vim.fn.getcwd())
@ -220,10 +221,7 @@ end

 local function tab_drop(filename)
  if M.quit_on_open then
-    local explorer = core.get_explorer()
-    if explorer then
-      explorer.view:close(nil, "open-file.tab_drop")
-    end
+    view.close()
  end
  if M.relative_path then
    filename = utils.path_relative(filename, vim.fn.getcwd())
@ -244,10 +242,7 @@ local function on_preview(buf_loaded)
      once = true,
    })
  end
-  local explorer = core.get_explorer()
-  if explorer then
-    explorer.view:focus()
-  end
+  view.focus()
 end

 local function get_target_winid(mode)
@ -292,8 +287,6 @@ local function set_current_win_no_autocmd(winid, autocmd)
 end

 local function open_in_new_window(filename, mode)
-  local explorer = core.get_explorer()
-
  if type(mode) ~= "string" then
    mode = ""
  end
@ -316,11 +309,7 @@ local function open_in_new_window(filename, mode)
  end, vim.api.nvim_list_wins())

  local create_new_window = #win_ids == 1 -- This implies that the nvim-tree window is the only one
-
-  local new_window_side = "belowright"
-  if explorer and (explorer.view.side == "right") then
-    new_window_side = "aboveleft"
-  end
+  local new_window_side = (view.View.side == "right") and "aboveleft" or "belowright"

  -- Target is invalid: create new window
  if not vim.tbl_contains(win_ids, target_winid) then
@ -352,7 +341,7 @@ local function open_in_new_window(filename, mode)
    end
  end

-  if (mode == "preview" or mode == "preview_no_picker") and explorer and explorer.view.float.enable then
+  if (mode == "preview" or mode == "preview_no_picker") and view.View.float.enable then
    -- ignore "WinLeave" autocmd on preview
    -- because the registered "WinLeave"
    -- will kill the floating window immediately
@ -392,12 +381,7 @@ local function is_already_loaded(filename)
 end

 local function edit_in_current_buf(filename)
-  local explorer = core.get_explorer()
-
-  if explorer then
-    explorer.view:abandon_current_window()
-  end
-
+  require("nvim-tree.view").abandon_current_window()
  if M.relative_path then
    filename = utils.path_relative(filename, vim.fn.getcwd())
  end
@ -408,8 +392,6 @@ end
 ---@param filename string
 ---@return nil
 function M.fn(mode, filename)
-  local explorer = core.get_explorer()
-
  if type(mode) ~= "string" then
    mode = ""
  end
@ -444,16 +426,16 @@ function M.fn(mode, filename)
    vim.bo.bufhidden = ""
  end

-  if M.resize_window and explorer then
-    explorer.view:resize()
+  if M.resize_window then
+    view.resize()
  end

  if mode == "preview" or mode == "preview_no_picker" then
    return on_preview(buf_loaded)
  end

-  if M.quit_on_open and explorer then
-    explorer.view:close(nil, "open-file.fn")
+  if M.quit_on_open then
+    view.close()
  end
 end

--- a/lua/nvim-tree/actions/root/change-dir.lua
+++ b/lua/nvim-tree/actions/root/change-dir.lua
@ -85,7 +85,7 @@ M.force_dirchange = add_profiling_to(function(foldername, should_open_view)
    if should_change_dir() then
      cd(M.options.global, foldername)
    end
-    core.init(foldername, "change-dir")
+    core.init(foldername)
  end

  if should_open_view then
--- a/lua/nvim-tree/actions/tree/find-file.lua
+++ b/lua/nvim-tree/actions/tree/find-file.lua
@ -1,5 +1,6 @@
 local core = require("nvim-tree.core")
 local lib = require("nvim-tree.lib")
+local view = require("nvim-tree.view")
 local finders_find_file = require("nvim-tree.actions.finders.find-file")

 local M = {}
@ -40,12 +41,11 @@ function M.fn(opts)
    return
  end

-  local explorer = core.get_explorer()
-  if explorer and explorer.view:is_visible() then
+  if view.is_visible() then
    -- focus
    if opts.focus then
      lib.set_target_win()
-      explorer.view:focus()
+      view.focus()
    end
  elseif opts.open then
    -- open
--- a/lua/nvim-tree/actions/tree/modifiers/collapse.lua
+++ b/lua/nvim-tree/actions/tree/modifiers/collapse.lua
@ -56,7 +56,7 @@ local function collapse(node, opts)
    :iterate()

  explorer.renderer:draw()
-  utils.focus_node_or_parent(node_at_cursor)
+  explorer:focus_node_or_parent(node_at_cursor)
 end


--- a/lua/nvim-tree/actions/tree/modifiers/expand.lua
+++ b/lua/nvim-tree/actions/tree/modifiers/expand.lua
@ -27,20 +27,66 @@ local function expand(node)
  end
 end

---@param expansion_count integer
+---@param should_descend fun(expansion_count: integer, node: Node): boolean
+---@return fun(expansion_count: integer, node: Node): boolean
+local function limit_folder_discovery(should_descend)
+  return function(expansion_count, node)
+    local should_halt = expansion_count >= M.MAX_FOLDER_DISCOVERY
+    if should_halt then
+      notify.warn("expansion iteration was halted after " .. M.MAX_FOLDER_DISCOVERY .. " discovered folders")
+      return false
+    end
+
+    return should_descend(expansion_count, node)
+  end
+end
+
+---@param _ integer expansion_count
 ---@param node Node
 ---@return boolean
-local function should_expand(expansion_count, node)
+local function descend_until_empty(_, node)
+
  local dir = node:as(DirectoryNode)
  if not dir then
    return false
  end
-  local should_halt = expansion_count >= M.MAX_FOLDER_DISCOVERY
+
  local should_exclude = M.EXCLUDE[dir.name]
-  return not should_halt and not dir.open and not should_exclude
+  return not should_exclude
 end

-local function gen_iterator()
+---@param expansion_count integer
+---@param node Node
+---@param should_descend fun(expansion_count: integer, node: Node): boolean
+---@return boolean
+local function should_expand(expansion_count, node, should_descend)
+  local dir = node:as(DirectoryNode)
+  if not dir then
+    return false
+  end
+
+  if not dir.open and should_descend(expansion_count, node) then
+    if #node.nodes == 0 then
+      core.get_explorer():expand(dir) -- populate node.group_next
+    end
+
+    if dir.group_next then
+      local expand_next = should_expand(expansion_count, dir.group_next, should_descend)
+      if expand_next then
+        dir.open = true
+      end
+      return expand_next
+    else
+      return true
+    end
+  end
+  return false
+end
+
+
+---@param should_descend fun(expansion_count: integer, node: Node): boolean
+---@return fun(node): any
+local function gen_iterator(should_descend)
  local expansion_count = 0

  return function(parent)
@ -52,7 +98,7 @@ local function gen_iterator()
    Iterator.builder(parent.nodes)
      :hidden()
      :applier(function(node)
-        if should_expand(expansion_count, node) then
+        if should_expand(expansion_count, node, should_descend) then
          expansion_count = expansion_count + 1
          node = node:as(DirectoryNode)
          if node then
@ -61,25 +107,32 @@ local function gen_iterator()
        end
      end)
      :recursor(function(node)
-        return expansion_count < M.MAX_FOLDER_DISCOVERY and (node.group_next and { node.group_next } or (node.open and node.nodes))
+        if not should_descend(expansion_count, node) then
+          return nil
+        end
+
+        if node.group_next then
+          return { node.group_next }
+        end
+
+        if node.open and node.nodes then
+          return node.nodes
+        end
+
+        return nil
      end)
      :iterate()
-
-    if expansion_count >= M.MAX_FOLDER_DISCOVERY then
-      return true
-    end
  end
 end

 ---@param node Node?
-local function expand_node(node)
+---@param expand_opts ApiTreeExpandOpts?
+local function expand_node(node, expand_opts)
  if not node then
    return
  end
-
-  if gen_iterator()(node) then
-    notify.warn("expansion iteration was halted after " .. M.MAX_FOLDER_DISCOVERY .. " discovered folders")
-  end
+  local descend_until = limit_folder_discovery((expand_opts and expand_opts.expand_until) or descend_until_empty)
+  gen_iterator(descend_until)(node)

  local explorer = core.get_explorer()
  if explorer then
@ -89,18 +142,20 @@ end

 ---Expand the directory node or the root
 ---@param node Node
-function M.all(node)
-  expand_node(node and node:as(DirectoryNode) or core.get_explorer())
+---@param expand_opts ApiTreeExpandOpts?
+function M.all(node, expand_opts)
+  expand_node(node and node:as(DirectoryNode) or core.get_explorer(), expand_opts)
 end

 ---Expand the directory node or parent node
 ---@param node Node
-function M.node(node)
+---@param expand_opts ApiTreeExpandOpts?
+function M.node(node, expand_opts)
  if not node then
    return
  end

-  expand_node(node:is(FileNode) and node.parent or node:as(DirectoryNode))
+  expand_node(node:is(FileNode) and node.parent or node:as(DirectoryNode), expand_opts)
 end

 function M.setup(opts)
--- a/lua/nvim-tree/actions/tree/open.lua
+++ b/lua/nvim-tree/actions/tree/open.lua
@ -1,5 +1,5 @@
-local core = require("nvim-tree.core")
 local lib = require("nvim-tree.lib")
+local view = require("nvim-tree.view")
 local finders_find_file = require("nvim-tree.actions.finders.find-file")

 local M = {}
@ -23,12 +23,10 @@ function M.fn(opts)
    opts.path = nil
  end

-  local explorer = core.get_explorer()
-
-  if explorer and explorer.view:is_visible() then
+  if view.is_visible() then
    -- focus
    lib.set_target_win()
-    explorer.view:focus()
+    view.focus()
  else
    -- open
    lib.open({
--- a/lua/nvim-tree/actions/tree/resize.lua
+++ b/lua/nvim-tree/actions/tree/resize.lua
@ -1,19 +1,14 @@
-local core = require("nvim-tree.core")
+local view = require("nvim-tree.view")

 local M = {}

 ---Resize the tree, persisting the new size.
 ---@param opts ApiTreeResizeOpts|nil
 function M.fn(opts)
-  local explorer = core.get_explorer()
-  if not explorer then
-    return
-  end
-
  if opts == nil then
    -- reset to config values
-    explorer.view:configure_width()
-    explorer.view:resize()
+    view.configure_width()
+    view.resize()
    return
  end

@ -21,19 +16,19 @@ function M.fn(opts)
  local width_cfg = options.width

  if width_cfg ~= nil then
-    explorer.view:configure_width(width_cfg)
-    explorer.view:resize()
+    view.configure_width(width_cfg)
+    view.resize()
    return
  end

-  if not explorer.view:is_width_determined() then
+  if not view.is_width_determined() then
    -- {absolute} and {relative} do nothing when {width} is a function.
    return
  end

  local absolute = options.absolute
  if type(absolute) == "number" then
-    explorer.view:resize(absolute)
+    view.resize(absolute)
    return
  end

@ -44,7 +39,7 @@ function M.fn(opts)
      relative_size = "+" .. relative_size
    end

-    explorer.view:resize(relative_size)
+    view.resize(relative_size)
    return
  end
 end
--- a/lua/nvim-tree/actions/tree/toggle.lua
+++ b/lua/nvim-tree/actions/tree/toggle.lua
@ -1,5 +1,5 @@
-local core = require("nvim-tree.core")
 local lib = require("nvim-tree.lib")
+local view = require("nvim-tree.view")
 local finders_find_file = require("nvim-tree.actions.finders.find-file")

 local M = {}
@ -10,8 +10,6 @@ local M = {}
 ---@param cwd boolean|nil legacy -> opts.path
 ---@param bang boolean|nil legacy -> opts.update_root
 function M.fn(opts, no_focus, cwd, bang)
-  local explorer = core.get_explorer()
-
  -- legacy arguments
  if type(opts) == "boolean" then
    opts = {
@ -42,9 +40,9 @@ function M.fn(opts, no_focus, cwd, bang)
    opts.path = nil
  end

-  if explorer and explorer.view:is_visible() then
+  if view.is_visible() then
    -- close
-    explorer.view:close(nil, "toggle.fn")
+    view.close()
  else
    -- open
    lib.open({
--- a/lua/nvim-tree/api.lua
+++ b/lua/nvim-tree/api.lua
@ -1,4 +1,5 @@
 local core = require("nvim-tree.core")
+local view = require("nvim-tree.view")
 local utils = require("nvim-tree.utils")
 local actions = require("nvim-tree.actions")
 local appearance_hi_test = require("nvim-tree.appearance.hi-test")
@ -140,9 +141,9 @@ Api.tree.focus = Api.tree.open
 ---@field focus boolean|nil default true

 Api.tree.toggle = wrap(actions.tree.toggle.fn)
-Api.tree.close = wrap_explorer_member("view", "close")
-Api.tree.close_in_this_tab = wrap_explorer_member("view", "close_this_tab_only")
-Api.tree.close_in_all_tabs = wrap_explorer_member("view", "close_all_tabs")
+Api.tree.close = wrap(view.close)
+Api.tree.close_in_this_tab = wrap(view.close_this_tab_only)
+Api.tree.close_in_all_tabs = wrap(view.close_all_tabs)
 Api.tree.reload = wrap_explorer("reload_explorer")

 ---@class ApiTreeResizeOpts
@ -186,6 +187,10 @@ Api.tree.search_node = wrap(actions.finders.search_node.fn)
 ---@field keep_buffers boolean|nil default false

 Api.tree.collapse_all = wrap(actions.tree.modifiers.collapse.all)
+
+---@class ApiTreeExpandOpts
+---@field expand_until (fun(expansion_count: integer, node: Node): boolean)|nil
+
 Api.tree.expand_all = wrap_node(actions.tree.modifiers.expand.all)
 Api.tree.toggle_enable_filters = wrap_explorer_member("filters", "toggle")
 Api.tree.toggle_gitignore_filter = wrap_explorer_member_args("filters", "toggle", "git_ignored")
@ -201,12 +206,12 @@ Api.tree.is_tree_buf = wrap(utils.is_nvim_tree_buf)
 ---@field tabpage number|nil
 ---@field any_tabpage boolean|nil default false

-Api.tree.is_visible = wrap_explorer_member("view", "is_visible")
+Api.tree.is_visible = wrap(view.is_visible)

 ---@class ApiTreeWinIdOpts
 ---@field tabpage number|nil default nil

-Api.tree.winid = wrap_explorer_member("view", "api_winid")
+Api.tree.winid = wrap(view.winid)

 Api.fs.create = wrap_node_or_nil(actions.fs.create_file.fn)
 Api.fs.remove = wrap_node(actions.fs.remove_file.fn)
@ -238,17 +243,13 @@ local function edit(mode, node, edit_opts)
  local path = file_link and file_link.link_to or node.absolute_path
  local cur_tabpage = vim.api.nvim_get_current_tabpage()

-  local explorer = core.get_explorer()
-
  actions.node.open_file.fn(mode, path)

  edit_opts = edit_opts or {}

  local mode_unsupported_quit_on_open = mode == "drop" or mode == "tab_drop" or mode == "edit_in_place"
  if not mode_unsupported_quit_on_open and edit_opts.quit_on_open then
-    if explorer then
-      explorer.view:close(cur_tabpage, "api.edit " .. mode)
-    end
+    view.close(cur_tabpage)
  end

  local mode_unsupported_focus = mode == "drop" or mode == "tab_drop" or mode == "edit_in_place"
@ -258,9 +259,7 @@ local function edit(mode, node, edit_opts)
    if mode == "tabnew" then
      vim.cmd(":tabprev")
    end
-    if explorer then
-      explorer.view:focus()
-    end
+    view.focus()
  end
 end

--- a/lua/nvim-tree/appearance/init.lua
+++ b/lua/nvim-tree/appearance/init.lua
@ -134,29 +134,6 @@ M.HIGHLIGHT_GROUPS = {
  { group = "NvimTreeDiagnosticHintFolderHL",  link = "NvimTreeDiagnosticHintFileHL" },
 }

-- winhighlight for most cases
-M.WIN_HL = table.concat({
-  "EndOfBuffer:NvimTreeEndOfBuffer",
-  "CursorLine:NvimTreeCursorLine",
-  "CursorLineNr:NvimTreeCursorLineNr",
-  "LineNr:NvimTreeLineNr",
-  "WinSeparator:NvimTreeWinSeparator",
-  "StatusLine:NvimTreeStatusLine",
-  "StatusLineNC:NvimTreeStatuslineNC",
-  "SignColumn:NvimTreeSignColumn",
-  "Normal:NvimTreeNormal",
-  "NormalNC:NvimTreeNormalNC",
-  "NormalFloat:NvimTreeNormalFloat",
-  "FloatBorder:NvimTreeNormalFloatBorder",
-}, ",")
-
-- winhighlight for help
-M.WIN_HL_HELP = table.concat({
-  "NormalFloat:NvimTreeNormalFloat",
-  "WinSeparator:NvimTreeWinSeparator",
-  "CursorLine:NvimTreeCursorLine",
-}, ",")
-
 -- nvim-tree highlight groups to legacy
 M.LEGACY_LINKS = {
  NvimTreeModifiedIcon = "NvimTreeModifiedFile",
--- a/lua/nvim-tree/commands.lua
+++ b/lua/nvim-tree/commands.lua
@ -1,5 +1,5 @@
 local api = require("nvim-tree.api")
-local core = require("nvim-tree.core")
+local view = require("nvim-tree.view")

 local M = {}

@ -111,10 +111,7 @@ local CMDS = {
      bar = true,
    },
    command = function(c)
-      local explorer = core.get_explorer()
-      if explorer then
-        explorer.view:resize(c.args)
-      end
+      view.resize(c.args)
    end,
  },
  {
--- a/lua/nvim-tree/core.lua
+++ b/lua/nvim-tree/core.lua
@ -1,5 +1,6 @@
 local events = require("nvim-tree.events")
 local notify = require("nvim-tree.notify")
+local view = require("nvim-tree.view")
 local log = require("nvim-tree.log")

 local M = {}
@ -9,12 +10,9 @@ local TreeExplorer = nil
 local first_init_done = false

 ---@param foldername string
---@param callsite string
-function M.init(foldername, callsite)
+function M.init(foldername)
  local profile = log.profile_start("core init %s", foldername)

-  log.line("dev", "core.init(%s, %s)", foldername, callsite)
-
  if TreeExplorer then
    TreeExplorer:destroy()
  end
@ -57,7 +55,7 @@ end
 ---@return integer
 function M.get_nodes_starting_line()
  local offset = 1
-  if TreeExplorer and TreeExplorer.view:is_root_folder_visible(M.get_cwd()) then
+  if view.is_root_folder_visible(M.get_cwd()) then
    offset = offset + 1
  end
  if TreeExplorer and TreeExplorer.live_filter.filter then
--- a/lua/nvim-tree/diagnostics.lua
+++ b/lua/nvim-tree/diagnostics.lua
@ -1,5 +1,6 @@
 local core = require("nvim-tree.core")
 local utils = require("nvim-tree.utils")
+local view = require("nvim-tree.view")
 local log = require("nvim-tree.log")

 local DirectoryNode = require("nvim-tree.node.directory")
@ -181,15 +182,10 @@ function M.update_coc()
    end
    log.profile_end(profile)

-    local explorer = core.get_explorer()
-
-    local bufnr
-    if explorer then
-      bufnr = explorer.view:get_bufnr("diagnostics.update_coc")
-    end
-
+    local bufnr = view.get_bufnr()
    local should_draw = bufnr and vim.api.nvim_buf_is_valid(bufnr) and vim.api.nvim_buf_is_loaded(bufnr)
    if should_draw then
+      local explorer = core.get_explorer()
      if explorer then
        explorer.renderer:draw()
      end
@ -235,7 +231,10 @@ end
 function M.setup(opts)
  M.enable = opts.diagnostics.enable
  M.debounce_delay = opts.diagnostics.debounce_delay
-  M.severity = opts.diagnostics.severity
+  M.severity = opts.diagnostics.diagnostic_opts and {
+    min = vim.diagnostic.severity.HINT,
+    max = vim.diagnostic.severity.ERROR
+  } or opts.diagnostics.severity

  if M.enable then
    log.line("diagnostics", "setup")
--- a/lua/nvim-tree/explorer/filters.lua
+++ b/lua/nvim-tree/explorer/filters.lua
@ -23,8 +23,6 @@ local Filters = Class:extend()
 ---@protected
 ---@param args FiltersArgs
 function Filters:new(args)
-  args.explorer:log_new("Filters")
-
  self.explorer        = args.explorer
  self.ignore_list     = {}
  self.exclude_list    = self.explorer.opts.filters.exclude
@ -52,10 +50,6 @@ function Filters:new(args)
  end
 end

-function Filters:destroy()
-  self.explorer:log_destroy("Filters")
-end
-
 ---@private
 ---@param path string
 ---@return boolean
@ -286,7 +280,7 @@ function Filters:toggle(type)
  local node = self.explorer:get_node_at_cursor()
  self.explorer:reload_explorer()
  if node then
-    utils.focus_node_or_parent(node)
+    self.explorer:focus_node_or_parent(node)
  end
 end

--- a/lua/nvim-tree/explorer/init.lua
+++ b/lua/nvim-tree/explorer/init.lua
@ -4,6 +4,7 @@ local core = require("nvim-tree.core")
 local git = require("nvim-tree.git")
 local log = require("nvim-tree.log")
 local utils = require("nvim-tree.utils")
+local view = require("nvim-tree.view")
 local node_factory = require("nvim-tree.node.factory")

 local DirectoryNode = require("nvim-tree.node.directory")
@ -19,7 +20,6 @@ local LiveFilter = require("nvim-tree.explorer.live-filter")
 local Sorter = require("nvim-tree.explorer.sorter")
 local Clipboard = require("nvim-tree.actions.fs.clipboard")
 local Renderer = require("nvim-tree.renderer")
-local View = require("nvim-tree.explorer.view")

 local FILTER_REASON = require("nvim-tree.enum").FILTER_REASON

@ -35,7 +35,6 @@ local config
 ---@field sorters Sorter
 ---@field marks Marks
 ---@field clipboard Clipboard
---@field view View
 local Explorer = RootNode:extend()

 ---@class Explorer
@ -56,18 +55,15 @@ function Explorer:new(args)
  self.uid_explorer = vim.loop.hrtime()
  self.augroup_id   = vim.api.nvim_create_augroup("NvimTree_Explorer_" .. self.uid_explorer, {})

-  self:log_new("Explorer")
+  self.open         = true
+  self.opts         = config

-  self.open        = true
-  self.opts        = config
-
-  self.sorters     = Sorter({ explorer = self })
-  self.renderer    = Renderer({ explorer = self })
-  self.filters     = Filters({ explorer = self })
-  self.live_filter = LiveFilter({ explorer = self })
-  self.marks       = Marks({ explorer = self })
-  self.clipboard   = Clipboard({ explorer = self })
-  self.view        = View({ explorer = self })
+  self.sorters      = Sorter({ explorer = self })
+  self.renderer     = Renderer({ explorer = self })
+  self.filters      = Filters({ explorer = self })
+  self.live_filter  = LiveFilter({ explorer = self })
+  self.marks        = Marks({ explorer = self })
+  self.clipboard    = Clipboard({ explorer = self })

  self:create_autocmds()

@ -75,15 +71,7 @@ function Explorer:new(args)
 end

 function Explorer:destroy()
-  self.explorer:log_destroy("Explorer")
-
-  self.clipboard:destroy()
-  self.filters:destroy()
-  self.live_filter:destroy()
-  self.marks:destroy()
-  self.renderer:destroy()
-  self.sorters:destroy()
-  self.view:destroy()
+  log.line("dev", "Explorer:destroy")

  vim.api.nvim_del_augroup_by_id(self.augroup_id)

@ -96,26 +84,11 @@ function Explorer:create_autocmds()
    group = self.augroup_id,
    callback = function()
      appearance.setup()
-      self.view:reset_winhl()
+      view.reset_winhl()
      self.renderer:draw()
    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(data)
-        if self.opts.experimental.multi_instance then
-          log.line("dev", "WinLeave %s", vim.inspect(data, { newline = "" }))
-        end
-        if utils.is_nvim_tree_buf(0) then
-          self.view:close(nil, "WinLeave")
-        end
-      end,
-    })
-  end
-
  vim.api.nvim_create_autocmd("BufWritePost", {
    group = self.augroup_id,
    callback = function()
@ -168,25 +141,6 @@ 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(data)
-      if self.opts.experimental.multi_instance then
-        log.line("dev", "BufWipeout %s", vim.inspect(data, { newline = "" }))
-      end
-      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_*",
@ -532,7 +486,7 @@ function Explorer:reload_explorer()

  local projects = git.reload_all_projects()
  self:refresh_nodes(projects)
-  if self.view:is_visible() then
+  if view.is_visible() then
    self.renderer:draw()
  end
  event_running = false
@ -554,7 +508,7 @@ end
 ---nil on no explorer or invalid view win
 ---@return integer[]|nil
 function Explorer:get_cursor_position()
-  local winnr = self.view:get_winnr(nil, "Explorer:get_cursor_position")
+  local winnr = view.get_winnr()
  if not winnr or not vim.api.nvim_win_is_valid(winnr) then
    return
  end
@ -569,11 +523,11 @@ function Explorer:get_node_at_cursor()
    return
  end

-  if cursor[1] == 1 and self.view:is_root_folder_visible(core.get_cwd()) then
+  if cursor[1] == 1 and view.is_root_folder_visible(core.get_cwd()) then
    return self
  end

-  return utils.get_nodes_by_line(self.nodes, core.get_nodes_starting_line())[cursor[1]]
+  return self:get_nodes_by_line(core.get_nodes_starting_line())[cursor[1]]
 end

 function Explorer:place_cursor_on_node()
@ -597,24 +551,120 @@ function Explorer:place_cursor_on_node()
  end
 end

+-- Find the line number of a node.
+---@param node Node?
+---@return integer -1 not found
+function Explorer:find_node_line(node)
+  if not node then
+    return -1
+  end
+
+  local first_node_line = core.get_nodes_starting_line()
+  local nodes_by_line = self:get_nodes_by_line(first_node_line)
+  local iter_start, iter_end = first_node_line, #nodes_by_line
+
+  for line = iter_start, iter_end, 1 do
+    if nodes_by_line[line] == node then
+      return line
+    end
+  end
+
+  return -1
+end
+
+-- get the node in the tree state depending on the absolute path of the node
+-- (grouped or hidden too)
+---@param path string
+---@return Node|nil
+---@return number|nil
+function Explorer:get_node_from_path(path)
+  if self.absolute_path == path then
+    return self
+  end
+
+  return Iterator.builder(self.nodes)
+    :hidden()
+    :matcher(function(node)
+      return node.absolute_path == path or node.link_to == path
+    end)
+    :recursor(function(node)
+      if node.group_next then
+        return { node.group_next }
+      end
+      if node.nodes then
+        return node.nodes
+      end
+    end)
+    :iterate()
+end
+
+---Focus node passed as parameter if visible, otherwise focus first visible parent.
+---If none of the parents is visible focus root.
+---If node is nil do nothing.
+---@param node Node? node to focus
+function Explorer:focus_node_or_parent(node)
+  while node do
+    local found_node, i = self:find_node(function(node_)
+      return node_.absolute_path == node.absolute_path
+    end)
+
+    if found_node or node.parent == nil then
+      view.set_cursor({ i + 1, 1 })
+      break
+    end
+
+    node = node.parent
+  end
+end
+
+--- Get the node and index of the node from the tree that matches the predicate.
+--- The explored nodes are those displayed on the view.
+---@param fn fun(node: Node): boolean
+---@return table|nil
+---@return number
+function Explorer:find_node(fn)
+  local node, i = Iterator.builder(self.nodes)
+    :matcher(fn)
+    :recursor(function(node)
+      return node.group_next and { node.group_next } or (node.open and #node.nodes > 0 and node.nodes)
+    end)
+    :iterate()
+  i = view.is_root_folder_visible() and i or i - 1
+  if node and node.explorer.live_filter.filter then
+    i = i + 1
+  end
+  return node, i
+end
+
+--- Return visible nodes indexed by line
+---@param line_start number
+---@return table
+function Explorer:get_nodes_by_line(line_start)
+  local nodes_by_line = {}
+  local line = line_start
+
+  Iterator.builder(self.nodes)
+    :applier(function(node)
+      if node.group_next then
+        return
+      end
+      nodes_by_line[line] = node
+      line = line + 1
+    end)
+    :recursor(function(node)
+      return node.group_next and { node.group_next } or (node.open and #node.nodes > 0 and node.nodes)
+    end)
+    :iterate()
+
+  return nodes_by_line
+end
+
 ---Api.tree.get_nodes
 ---@return nvim_tree.api.Node
 function Explorer:get_nodes()
  return self:clone()
 end

---Log a lifecycle message with uid_explorer and absolute_path
---@param msg string?
-function Explorer:log_new(msg)
-  log.line("dev", "+ %-15s %d %s", msg, self.uid_explorer, self.absolute_path)
-end
-
---Log a lifecycle message with uid_explorer and absolute_path
---@param msg string?
-function Explorer:log_destroy(msg)
-  log.line("dev", "- %-15s %d %s", msg, self.uid_explorer, self.absolute_path)
-end
-
 function Explorer:setup(opts)
  config = opts
 end
--- a/lua/nvim-tree/explorer/live-filter.lua
+++ b/lua/nvim-tree/explorer/live-filter.lua
@ -1,3 +1,4 @@
+local view = require("nvim-tree.view")
 local utils = require("nvim-tree.utils")

 local Class = require("nvim-tree.classic")
@ -20,18 +21,12 @@ local LiveFilter = Class:extend()
 ---@protected
 ---@param args LiveFilterArgs
 function LiveFilter:new(args)
-  args.explorer:log_new("LiveFilter")
-
  self.explorer = args.explorer
  self.prefix = self.explorer.opts.live_filter.prefix
  self.always_show_folders = self.explorer.opts.live_filter.always_show_folders
  self.filter = nil
 end

-function LiveFilter:destroy()
-  self.explorer:log_destroy("LiveFilter")
-end
-
 ---@param node_ Node?
 local function reset_filter(self, node_)
  node_ = node_ or self.explorer
@ -61,14 +56,14 @@ local overlay_bufnr = 0
 local overlay_winnr = 0

 local function remove_overlay(self)
-  if self.explorer.view.float.enable and self.explorer.view.float.quit_on_focus_loss then
+  if view.View.float.enable and view.View.float.quit_on_focus_loss then
    -- return to normal nvim-tree float behaviour when filter window is closed
    vim.api.nvim_create_autocmd("WinLeave", {
      pattern = "NvimTree_*",
      group = vim.api.nvim_create_augroup("NvimTree", { clear = false }),
      callback = function()
        if utils.is_nvim_tree_buf(0) then
-          self.explorer.view:close()
+          view.close()
        end
      end,
    })
@ -161,7 +156,7 @@ end

 ---@return integer
 local function calculate_overlay_win_width(self)
-  local wininfo = vim.fn.getwininfo(self.explorer.view:get_winnr())[1]
+  local wininfo = vim.fn.getwininfo(view.get_winnr())[1]

  if wininfo then
    return wininfo.width - wininfo.textoff - #self.prefix
@ -171,7 +166,7 @@ local function calculate_overlay_win_width(self)
 end

 local function create_overlay(self)
-  if self.explorer.view.float.enable then
+  if view.View.float.enable then
    -- don't close nvim-tree float when focus is changed to filter window
    vim.api.nvim_clear_autocmds({
      event   = "WinLeave",
@ -193,8 +188,10 @@ local function create_overlay(self)

  if vim.fn.has("nvim-0.10") == 1 then
    vim.api.nvim_set_option_value("modifiable", true, { buf = overlay_bufnr })
+    vim.api.nvim_set_option_value("filetype", "NvimTreeFilter", { buf = overlay_bufnr })
  else
    vim.api.nvim_buf_set_option(overlay_bufnr, "modifiable", true) ---@diagnostic disable-line: deprecated
+    vim.api.nvim_buf_set_option(overlay_bufnr, "filetype", "NvimTreeFilter") ---@diagnostic disable-line: deprecated
  end

  vim.api.nvim_buf_set_lines(overlay_bufnr, 0, -1, false, { self.filter })
@ -203,13 +200,13 @@ local function create_overlay(self)
 end

 function LiveFilter:start_filtering()
-  self.explorer.view.live_filter.prev_focused_node = self.explorer:get_node_at_cursor()
+  view.View.live_filter.prev_focused_node = self.explorer:get_node_at_cursor()
  self.filter = self.filter or ""

  self.explorer.renderer:draw()
  local row = require("nvim-tree.core").get_nodes_starting_line() - 1
  local col = #self.prefix > 0 and #self.prefix - 1 or 1
-  self.explorer.view:set_cursor({ row, col })
+  view.set_cursor({ row, col })
  -- needs scheduling to let the cursor move before initializing the window
  vim.schedule(function()
    return create_overlay(self)
@ -218,16 +215,16 @@ end

 function LiveFilter:clear_filter()
  local node = self.explorer:get_node_at_cursor()
-  local last_node = self.explorer.view.live_filter.prev_focused_node
+  local last_node = view.View.live_filter.prev_focused_node

  self.filter = nil
  reset_filter(self)
  self.explorer.renderer:draw()

  if node then
-    utils.focus_file(node.absolute_path)
+    self.explorer:focus_node_or_parent(node)
  elseif last_node then
-    utils.focus_file(last_node.absolute_path)
+    self.explorer:focus_node_or_parent(last_node)
  end
 end

--- a/lua/nvim-tree/explorer/sorter.lua
+++ b/lua/nvim-tree/explorer/sorter.lua
@ -19,15 +19,9 @@ local Sorter = Class:extend()
 ---@protected
 ---@param args SorterArgs
 function Sorter:new(args)
-  args.explorer:log_new("Sorter")
-
  self.explorer = args.explorer
 end

-function Sorter:destroy()
-  self.explorer:log_destroy("Sorter")
-end
-
 ---Create a shallow copy of a portion of a list.
 ---@param t table
 ---@param first integer First index, inclusive
--- a/lua/nvim-tree/explorer/view.lua
+++ b/lua/nvim-tree/explorer/view.lua
@ -1,799 +0,0 @@
-local appearance = require("nvim-tree.appearance")
-local events = require("nvim-tree.events")
-local utils = require("nvim-tree.utils")
-local log = require("nvim-tree.log")
-local notify = require("nvim-tree.notify")
-local globals = require("nvim-tree.globals")
-
-local Class = require("nvim-tree.classic")
-
---@class OpenInWinOpts
---@field hijack_current_buf boolean|nil default true
---@field resize boolean|nil default true
---@field winid number|nil 0 or nil for current
-
-local DEFAULT_MIN_WIDTH = 30
-local DEFAULT_MAX_WIDTH = -1
-local DEFAULT_PADDING = 1
-
---@class (exact) View: Class
---@field live_filter table
---@field side string
---@field float table
---@field private explorer Explorer
---@field private adaptive_size boolean
---@field private centralize_selection boolean
---@field private hide_root_folder boolean
---@field private winopts table
---@field private height integer
---@field private preserve_window_proportions boolean
---@field private initial_width integer
---@field private width (fun():integer)|integer|string
---@field private max_width integer
---@field private padding integer
---@field private bufnr_by_tab table<integer, integer> stored per tab until multi-instance is complete
-local View = Class:extend()
-
---@class View
---@overload fun(args: ViewArgs): View
-
---@class (exact) ViewArgs
---@field explorer Explorer
-
---@protected
---@param args ViewArgs
-function View:new(args)
-  args.explorer:log_new("View")
-
-  self.explorer                    = args.explorer
-  self.adaptive_size               = false
-  self.centralize_selection        = self.explorer.opts.view.centralize_selection
-  self.float                       = self.explorer.opts.view.float
-  self.height                      = self.explorer.opts.view.height
-  self.hide_root_folder            = self.explorer.opts.renderer.root_folder_label == false
-  self.preserve_window_proportions = self.explorer.opts.view.preserve_window_proportions
-  self.side                        = (self.explorer.opts.view.side == "right") and "right" or "left"
-  self.live_filter                 = { prev_focused_node = nil, }
-  self.bufnr_by_tab                = {}
-
-  self.winopts                     = {
-    relativenumber = self.explorer.opts.view.relativenumber,
-    number         = self.explorer.opts.view.number,
-    list           = false,
-    foldenable     = false,
-    winfixwidth    = true,
-    winfixheight   = true,
-    spell          = false,
-    signcolumn     = self.explorer.opts.view.signcolumn,
-    foldmethod     = "manual",
-    foldcolumn     = "0",
-    cursorcolumn   = false,
-    cursorline     = self.explorer.opts.view.cursorline,
-    cursorlineopt  = self.explorer.opts.view.cursorlineopt,
-    colorcolumn    = "0",
-    wrap           = false,
-    winhl          = appearance.WIN_HL,
-  }
-
-  self:configure_width(self.explorer.opts.view.width)
-  self.initial_width = self:get_width()
-end
-
-function View:destroy()
-  self.explorer:log_destroy("View")
-end
-
-- The initial state of a tab
-local tabinitial = {
-  -- The position of the cursor { line, column }
-  cursor = { 0, 0 },
-  -- The NvimTree window number
-  winnr = nil,
-}
-
---@type { name: string, value: any }[]
-local BUFFER_OPTIONS = {
-  { name = "bufhidden",  value = "wipe" },
-  { name = "buflisted",  value = false },
-  { name = "buftype",    value = "nofile" },
-  { name = "filetype",   value = "NvimTree" },
-  { name = "modifiable", value = false },
-  { name = "swapfile",   value = false },
-}
-
---@private
---@param bufnr integer
---@return boolean
-function View:matches_bufnr(bufnr)
-  for _, b in pairs(globals.BUFNR_PER_TAB) do
-    if b == bufnr then
-      return true
-    end
-  end
-  return false
-end
-
---@private
-function View:wipe_rogue_buffer()
-  for _, bufnr in ipairs(vim.api.nvim_list_bufs()) do
-    if not self:matches_bufnr(bufnr) and utils.is_nvim_tree_buf(bufnr) then
-      pcall(vim.api.nvim_buf_delete, bufnr, { force = true })
-    end
-  end
-end
-
---@private
---@param bufnr integer|false|nil
-function View:create_buffer(bufnr)
-  self:wipe_rogue_buffer()
-
-  local tab = vim.api.nvim_get_current_tabpage()
-  globals.BUFNR_PER_TAB[tab] = bufnr or vim.api.nvim_create_buf(false, false)
-
-  if self.explorer.opts.experimental.multi_instance then
-    self.bufnr_by_tab[tab] = globals.BUFNR_PER_TAB[tab]
-  end
-
-  vim.api.nvim_buf_set_name(self:get_bufnr("View:create_buffer1"), "NvimTree_" .. tab)
-
-  bufnr = self:get_bufnr("View:create_buffer2")
-  for _, option in ipairs(BUFFER_OPTIONS) do
-    vim.api.nvim_set_option_value(option.name, option.value, { buf = bufnr })
-  end
-
-  require("nvim-tree.keymap").on_attach(self:get_bufnr("View:create_buffer3"))
-
-  events._dispatch_tree_attached_post(self:get_bufnr("View:create_buffer4"))
-end
-
---@private
---@param size (fun():integer)|integer|string
---@return integer
-function View:get_size(size)
-  if type(size) == "number" then
-    return size
-  elseif type(size) == "function" then
-    return self:get_size(size())
-  end
-  local size_as_number = tonumber(size:sub(0, -2))
-  local percent_as_decimal = size_as_number / 100
-  return math.floor(vim.o.columns * percent_as_decimal)
-end
-
---@param size (fun():integer)|integer|nil
---@return integer
-function View:get_width(size)
-  if size then
-    return self:get_size(size)
-  else
-    return self:get_size(self.width)
-  end
-end
-
-local move_tbl = {
-  left = "H",
-  right = "L",
-}
-
-- setup_tabpage sets up the initial state of a tab
---@private
---@param tabpage integer
---@param callsite string
-function View:setup_tabpage(tabpage, callsite)
-  local winnr = vim.api.nvim_get_current_win()
-
-  if self.explorer.opts.experimental.multi_instance then
-    log.line("dev", "View:setup_tabpage(%3s, %-20.20s) w%d %s",
-      tabpage,
-      callsite,
-      winnr,
-      globals.TABPAGES[tabpage] and vim.inspect(globals.TABPAGES[tabpage], { newline = "" }) or "tabinitial")
-  end
-
-  globals.TABPAGES[tabpage] = vim.tbl_extend("force", globals.TABPAGES[tabpage] or tabinitial, { winnr = winnr })
-end
-
---@private
-function View:set_window_options_and_buffer()
-  pcall(vim.api.nvim_command, "buffer " .. self:get_bufnr("View:set_window_options_and_buffer"))
-
-  if vim.fn.has("nvim-0.10") == 1 then
-    local eventignore = vim.api.nvim_get_option_value("eventignore", {})
-    vim.api.nvim_set_option_value("eventignore", "all", {})
-
-    for k, v in pairs(self.winopts) do
-      vim.api.nvim_set_option_value(k, v, { scope = "local" })
-    end
-
-    vim.api.nvim_set_option_value("eventignore", eventignore, {})
-  else
-    local eventignore = vim.api.nvim_get_option("eventignore") ---@diagnostic disable-line: deprecated
-    vim.api.nvim_set_option("eventignore", "all") ---@diagnostic disable-line: deprecated
-
-    -- #3009 vim.api.nvim_win_set_option does not set local scope without explicit winid.
-    -- Revert to opt_local instead of propagating it through for just the 0.10 path.
-    for k, v in pairs(self.winopts) do
-      vim.opt_local[k] = v
-    end
-
-    vim.api.nvim_set_option("eventignore", eventignore) ---@diagnostic disable-line: deprecated
-  end
-end
-
---@private
---@return table
-function View:open_win_config()
-  if type(self.float.open_win_config) == "function" then
-    return self.float.open_win_config()
-  else
-    return self.float.open_win_config
-  end
-end
-
---@private
-function View:open_window()
-  if self.float.enable then
-    vim.api.nvim_open_win(0, true, self:open_win_config())
-  else
-    vim.api.nvim_command("vsp")
-    self:reposition_window()
-  end
-  self:setup_tabpage(vim.api.nvim_get_current_tabpage(), "View:open_window")
-  self:set_window_options_and_buffer()
-end
-
---@param buf integer
---@return boolean
-local function is_buf_displayed(buf)
-  return vim.api.nvim_buf_is_valid(buf) and vim.fn.buflisted(buf) == 1
-end
-
---@return number|nil
-local function get_alt_or_next_buf()
-  local alt_buf = vim.fn.bufnr("#")
-  if is_buf_displayed(alt_buf) then
-    return alt_buf
-  end
-
-  for _, buf in ipairs(vim.api.nvim_list_bufs()) do
-    if is_buf_displayed(buf) then
-      return buf
-    end
-  end
-end
-
-local function switch_buf_if_last_buf()
-  if #vim.api.nvim_list_wins() == 1 then
-    local buf = get_alt_or_next_buf()
-    if buf then
-      vim.cmd("sb" .. buf)
-    else
-      vim.cmd("new")
-    end
-  end
-end
-
---save_tab_state saves any state that should be preserved across redraws.
---@private
---@param tabnr integer
-function View:save_tab_state(tabnr)
-  local tabpage = tabnr or vim.api.nvim_get_current_tabpage()
-  globals.CURSORS[tabpage] = vim.api.nvim_win_get_cursor(self:get_winnr(tabpage, "View:save_tab_state") or 0)
-end
-
---@private
---@param tabpage integer
-function View:close_internal(tabpage)
-  if self.explorer.opts.experimental.multi_instance then
-    log.line("dev", "View:close_internal(t%s)", tabpage)
-  end
-  if not self:is_visible({ tabpage = tabpage }) then
-    return
-  end
-  self:save_tab_state(tabpage)
-  switch_buf_if_last_buf()
-  local tree_win = self:get_winnr(tabpage, "View:close_internal")
-  local current_win = vim.api.nvim_get_current_win()
-  for _, win in pairs(vim.api.nvim_tabpage_list_wins(tabpage)) do
-    if vim.api.nvim_win_get_config(win).relative == "" then
-      local prev_win = vim.fn.winnr("#") -- this tab only
-      if tree_win == current_win and prev_win > 0 then
-        vim.api.nvim_set_current_win(vim.fn.win_getid(prev_win))
-      end
-      if vim.api.nvim_win_is_valid(tree_win or 0) then
-        if self.explorer.opts.experimental.multi_instance then
-          log.line("dev", "View:close_internal(t%s) w%s", tabpage, tree_win)
-        end
-        local success, error = pcall(vim.api.nvim_win_close, tree_win or 0, true)
-        if not success then
-          notify.debug("Failed to close window: " .. error)
-          return
-        end
-      end
-      return
-    end
-  end
-end
-
-function View:close_this_tab_only()
-  self:close_internal(vim.api.nvim_get_current_tabpage())
-end
-
-function View:close_all_tabs()
-  for tabpage, _ in pairs(globals.TABPAGES) do
-    self:close_internal(tabpage)
-  end
-end
-
---@param tabpage integer|nil
---@param callsite string
-function View:close(tabpage, callsite)
-  if self.explorer.opts.experimental.multi_instance then
-    log.line("dev", "View:close(t%s, %s)", tabpage, callsite)
-  end
-
-  if self.explorer.opts.tab.sync.close then
-    self:close_all_tabs()
-  elseif tabpage then
-    self:close_internal(tabpage)
-  else
-    self:close_this_tab_only()
-  end
-end
-
---@param options table|nil
-function View:open(options)
-  if self:is_visible() then
-    return
-  end
-
-  local profile = log.profile_start("view open")
-
-  events._dispatch_on_tree_pre_open()
-  self:create_buffer()
-  self:open_window()
-  self:resize()
-
-  local opts = options or { focus_tree = true }
-  if not opts.focus_tree then
-    vim.cmd("wincmd p")
-  end
-  events._dispatch_on_tree_open()
-
-  log.profile_end(profile)
-end
-
---@private
-function View:grow()
-  local starts_at = self:is_root_folder_visible(require("nvim-tree.core").get_cwd()) and 1 or 0
-  local lines = vim.api.nvim_buf_get_lines(self:get_bufnr("View:grow1"), starts_at, -1, false)
-  -- number of columns of right-padding to indicate end of path
-  local padding = self:get_size(self.padding)
-
-  -- account for sign/number columns etc.
-  local wininfo = vim.fn.getwininfo(self:get_winnr(nil, "View:grow"))
-  if type(wininfo) == "table" and type(wininfo[1]) == "table" then
-    padding = padding + wininfo[1].textoff
-  end
-
-  local resizing_width = self.initial_width - padding
-  local max_width
-
-  -- maybe bound max
-  if self.max_width == -1 then
-    max_width = -1
-  else
-    max_width = self:get_width(self.max_width) - padding
-  end
-
-  local ns_id = vim.api.nvim_get_namespaces()["NvimTreeExtmarks"]
-  for line_nr, l in pairs(lines) do
-    local count = vim.fn.strchars(l)
-    -- also add space for right-aligned icons
-    local extmarks = vim.api.nvim_buf_get_extmarks(self:get_bufnr("View:grow2"), ns_id, { line_nr, 0 }, { line_nr, -1 }, { details = true })
-    count = count + utils.extmarks_length(extmarks)
-    if resizing_width < count then
-      resizing_width = count
-    end
-    if self.adaptive_size and max_width >= 0 and resizing_width >= max_width then
-      resizing_width = max_width
-      break
-    end
-  end
-  self:resize(resizing_width + padding)
-end
-
-function View:grow_from_content()
-  if self.adaptive_size then
-    self:grow()
-  end
-end
-
---@param size string|number|nil
-function View:resize(size)
-  if self.float.enable and not self.adaptive_size then
-    -- if the floating windows's adaptive size is not desired, then the
-    -- float size should be defined in view.float.open_win_config
-    return
-  end
-
-  if type(size) == "string" then
-    size = vim.trim(size)
-    local first_char = size:sub(1, 1)
-    size = tonumber(size)
-
-    if first_char == "+" or first_char == "-" then
-      size = self.width + size
-    end
-  end
-
-  if type(size) == "number" and size <= 0 then
-    return
-  end
-
-  if size then
-    self.width = size
-    self.height = size
-  end
-
-  if not self:is_visible() then
-    return
-  end
-
-  local winnr = self:get_winnr(nil, "View:resize") or 0
-
-  local new_size = self:get_width()
-
-  if new_size ~= vim.api.nvim_win_get_width(winnr) then
-    vim.api.nvim_win_set_width(winnr, new_size)
-    if not self.preserve_window_proportions then
-      vim.cmd(":wincmd =")
-    end
-  end
-
-  events._dispatch_on_tree_resize(new_size)
-end
-
---@private
-function View:reposition_window()
-  local move_to = move_tbl[self.side]
-  vim.api.nvim_command("wincmd " .. move_to)
-  self:resize()
-end
-
---@private
---@param callsite string
-function View:set_current_win(callsite)
-  local current_tab = vim.api.nvim_get_current_tabpage()
-  local current_win = vim.api.nvim_get_current_win()
-
-  if self.explorer.opts.experimental.multi_instance then
-    log.line("dev", "View:set_current_win(%-20.20s) t%d w%3s->w%3s %s",
-      callsite,
-      current_tab,
-      globals.TABPAGES[current_tab].winnr,
-      current_win,
-      (globals.TABPAGES[current_tab].winnr == current_win) and "" or "MISMATCH"
-    )
-  end
-
-  globals.TABPAGES[current_tab].winnr = current_win
-end
-
---Open the tree in the a window
---@param opts OpenInWinOpts|nil
-function View:open_in_win(opts)
-  opts = opts or { hijack_current_buf = true, resize = true }
-  events._dispatch_on_tree_pre_open()
-  if opts.winid and vim.api.nvim_win_is_valid(opts.winid) then
-    vim.api.nvim_set_current_win(opts.winid)
-  end
-  self:create_buffer(opts.hijack_current_buf and vim.api.nvim_get_current_buf())
-  self:setup_tabpage(vim.api.nvim_get_current_tabpage(),                         "View:open_in_win")
-  self:set_current_win("View:open_in_win")
-  self:set_window_options_and_buffer()
-  if opts.resize then
-    self:reposition_window()
-    self:resize()
-  end
-  events._dispatch_on_tree_open()
-end
-
-function View:abandon_current_window()
-  local tab = vim.api.nvim_get_current_tabpage()
-
-  if self.explorer.opts.experimental.multi_instance then
-    log.line("dev", "View:abandon_current_window() t%d w%s b%s member b%s %s",
-      tab,
-      globals.TABPAGES[tab] and globals.TABPAGES[tab].winnr or nil,
-      globals.BUFNR_PER_TAB[tab],
-      self.bufnr_by_tab[tab],
-      (globals.BUFNR_PER_TAB[tab] == self.bufnr_by_tab[tab]) and "" or "MISMATCH")
-
-    self.bufnr_by_tab[tab] = nil
-  end
-
-  -- TODO multi-instance kill the buffer instead of retaining
-
-  globals.BUFNR_PER_TAB[tab] = nil
-  if globals.TABPAGES[tab] then
-    globals.TABPAGES[tab].winnr = nil
-  end
-end
-
---@param callsite string
-function View:abandon_all_windows(callsite)
-  for tab, _ in pairs(vim.api.nvim_list_tabpages()) do
-    if self.explorer.opts.experimental.multi_instance then
-      log.line("dev", "View:abandon_all_windows(%-20.20s) t%d w%s b%s member b%s %s",
-        callsite,
-        tab,
-        globals.TABPAGES and globals.TABPAGES.winnr or nil,
-        globals.BUFNR_PER_TAB[tab],
-        self.bufnr_by_tab[tab],
-        (globals.BUFNR_PER_TAB[tab] == self.bufnr_by_tab[tab]) and "" or "MISMATCH")
-    end
-
-    -- TODO multi-instance kill the buffer instead of retaining
-
-    globals.BUFNR_PER_TAB[tab] = nil
-    if globals.TABPAGES[tab] then
-      globals.TABPAGES[tab].winnr = nil
-    end
-  end
-end
-
---@param opts table|nil
---@return boolean
-function View:is_visible(opts)
-  if opts and opts.tabpage then
-    if globals.TABPAGES[opts.tabpage] == nil then
-      return false
-    end
-    local winnr = globals.TABPAGES[opts.tabpage].winnr
-    return winnr and vim.api.nvim_win_is_valid(winnr)
-  end
-
-  if opts and opts.any_tabpage then
-    for _, v in pairs(globals.TABPAGES) do
-      if v.winnr and vim.api.nvim_win_is_valid(v.winnr) then
-        return true
-      end
-    end
-    return false
-  end
-
-  return self:get_winnr(nil, "View:is_visible1") ~= nil and vim.api.nvim_win_is_valid(self:get_winnr(nil, "View:is_visible2") or 0)
-end
-
---@param opts table|nil
-function View:set_cursor(opts)
-  if self:is_visible() then
-    pcall(vim.api.nvim_win_set_cursor, self:get_winnr(nil, "View:set_cursor"), opts)
-  end
-end
-
---@param winnr number|nil
---@param open_if_closed boolean|nil
-function View:focus(winnr, open_if_closed)
-  local wnr = winnr or self:get_winnr(nil, "View:focus1")
-
-  if vim.api.nvim_win_get_tabpage(wnr or 0) ~= vim.api.nvim_win_get_tabpage(0) then
-    self:close(nil, "View:focus")
-    self:open()
-    wnr = self:get_winnr(nil, "View:focus2")
-  elseif open_if_closed and not self:is_visible() then
-    self:open()
-  end
-
-  if wnr then
-    vim.api.nvim_set_current_win(wnr)
-  end
-end
-
--- Retrieve the winid of the open tree.
---@param opts ApiTreeWinIdOpts|nil
---@return number|nil winid unlike get_winnr(), this returns nil if the nvim-tree window is not visible
-function View:api_winid(opts)
-  local tabpage = opts and opts.tabpage
-  if tabpage == 0 then
-    tabpage = vim.api.nvim_get_current_tabpage()
-  end
-  if self:is_visible({ tabpage = tabpage }) then
-    return self:get_winnr(tabpage, "View:winid")
-  else
-    return nil
-  end
-end
-
--- Restores the state of a NvimTree window if it was initialized before.
-function View:restore_tab_state()
-  local tabpage = vim.api.nvim_get_current_tabpage()
-  self:set_cursor(globals.CURSORS[tabpage])
-end
-
--- winid containing the buffer
---@param tabpage number|nil (optional) the number of the chosen tabpage. Defaults to current tabpage.
---@param callsite string
---@return integer? winid
-function View:winid(tabpage, callsite)
-  local bufnr = self.bufnr_by_tab[tabpage]
-
-  local msg = string.format("View:winid(%3s, %-20.20s)", tabpage, callsite)
-
-  if bufnr then
-    for _, w in pairs(vim.api.nvim_tabpage_list_wins(tabpage or 0)) do
-      if vim.api.nvim_win_get_buf(w) == bufnr then
-        log.line("dev", "%s b%d : w%s", msg, bufnr, w)
-        return w
-      end
-    end
-  else
-    log.line("dev", "%s no bufnr", msg)
-  end
-end
-
--- Returns the window number for nvim-tree within the tabpage specified
---@param tabpage number|nil (optional) the number of the chosen tabpage. Defaults to current tabpage.
---@param callsite string
---@return number|nil
-function View:get_winnr(tabpage, callsite)
-  if self.explorer.opts.experimental.multi_instance then
-    local msg = string.format("View:get_winnr(%3s, %-20.20s)", tabpage, callsite)
-
-    tabpage = tabpage or vim.api.nvim_get_current_tabpage()
-    local tabinfo = globals.TABPAGES[tabpage]
-
-    local ret = nil
-
-    if not tabinfo then
-      msg = string.format("%s t%d no tabinfo", msg, tabpage)
-    elseif not tabinfo.winnr then
-      msg = string.format("%s t%d no tabinfo.winnr", msg, tabpage)
-    elseif not vim.api.nvim_win_is_valid(tabinfo.winnr) then
-      msg = string.format("%s t%d invalid tabinfo.winnr %d", msg, tabpage, tabinfo.winnr)
-    else
-      msg = string.format("%s t%d w%d", msg, tabpage, tabinfo.winnr)
-      ret = tabinfo.winnr
-    end
-
-    local winid = self:winid(tabpage, "View:get_winnr")
-    if ret ~= winid then
-      if ret then
-        msg = string.format("%s winid_from_bufnr w%s MISMATCH", msg, winid)
-      else
-        msg = string.format("%s winid_from_bufnr w%s STALE", msg, winid)
-      end
-      notify.error(string.format("View:get_winnr w%s View:winnr w%s MISMATCH", ret, winid))
-    end
-
-    log.line("dev", "%s", msg)
-
-    return ret
-  else
-    tabpage = tabpage or vim.api.nvim_get_current_tabpage()
-    local tabinfo = globals.TABPAGES[tabpage]
-    if tabinfo and tabinfo.winnr and vim.api.nvim_win_is_valid(tabinfo.winnr) then
-      return tabinfo.winnr
-    end
-  end
-end
-
--- Returns the current nvim tree bufnr
---@param callsite string
---@return number
-function View:get_bufnr(callsite)
-  local tab = vim.api.nvim_get_current_tabpage()
-  if self.explorer.opts.experimental.multi_instance then
-    log.line("dev", "View:get_bufnr(%-20.20s) t%d global b%s member b%s %s",
-      callsite,
-      tab,
-      globals.BUFNR_PER_TAB[tab],
-      self.bufnr_by_tab[tab],
-      (globals.BUFNR_PER_TAB[tab] == self.bufnr_by_tab[tab]) and "" or "MISMATCH")
-
-    if globals.BUFNR_PER_TAB[tab] ~= self.bufnr_by_tab[tab] then
-      notify.error(string.format("View:get_bufnr globals.BUFNR_PER_TAB[%s] b%s view.bufnr_by_tab[%s] b%s MISMATCH",
-        tab, globals.BUFNR_PER_TAB[tab],
-        tab, self.bufnr_by_tab[tab]
-      ))
-    end
-  end
-  return globals.BUFNR_PER_TAB[tab]
-end
-
-function View:prevent_buffer_override()
-  local view_winnr = self:get_winnr(nil, "View:prevent_buffer_override")
-  local view_bufnr = self:get_bufnr("View:prevent_buffer_override")
-
-  -- need to schedule to let the new buffer populate the window
-  -- because this event needs to be run on bufWipeout.
-  -- Otherwise the curwin/curbuf would match the view buffer and the view window.
-  vim.schedule(function()
-    local curwin = vim.api.nvim_get_current_win()
-    local curwinconfig = vim.api.nvim_win_get_config(curwin)
-    local curbuf = vim.api.nvim_win_get_buf(curwin)
-    local bufname = vim.api.nvim_buf_get_name(curbuf)
-
-    if not bufname:match("NvimTree") then
-      for i, tabpage in ipairs(globals.TABPAGES) do
-        if tabpage.winnr == view_winnr then
-          if self.explorer.opts.experimental.multi_instance then
-            log.line("dev", "View:prevent_buffer_override() t%d w%d clearing", i, view_winnr)
-          end
-
-          globals.TABPAGES[i] = nil
-          break
-        end
-      end
-    end
-    if curwin ~= view_winnr or bufname == "" or curbuf == view_bufnr then
-      return
-    end
-
-    -- patch to avoid the overriding window to be fixed in size
-    -- might need a better patch
-    vim.cmd("setlocal nowinfixwidth")
-    vim.cmd("setlocal nowinfixheight")
-    self:open({ focus_tree = false })
-
-    local explorer = require("nvim-tree.core").get_explorer()
-    if explorer then
-      explorer.renderer:draw()
-    end
-
-    pcall(vim.api.nvim_win_close, curwin, { force = true })
-
-    -- to handle opening a file using :e when nvim-tree is on floating mode
-    -- falling back to the current window instead of creating a new one
-    if curwinconfig.relative ~= "" then
-      require("nvim-tree.actions.node.open-file").fn("edit_in_place", bufname)
-    else
-      require("nvim-tree.actions.node.open-file").fn("edit", bufname)
-    end
-  end)
-end
-
---@param cwd string|nil
---@return boolean
-function View:is_root_folder_visible(cwd)
-  return cwd ~= "/" and not self.hide_root_folder
-end
-
-- used on ColorScheme event
-function View:reset_winhl()
-  local winnr = self:get_winnr(nil, "View:reset_winhl1")
-  if winnr and vim.api.nvim_win_is_valid(winnr) then
-    vim.wo[self:get_winnr(nil, "View:reset_winhl2")].winhl = appearance.WIN_HL
-  end
-end
-
---Check if width determined or calculated on-fly
---@return boolean
-function View:is_width_determined()
-  return type(self.width) ~= "function"
-end
-
---Configure width-related config
---@param width string|function|number|table|nil
-function View:configure_width(width)
-  if type(width) == "table" then
-    self.adaptive_size = true
-    self.width = width.min or DEFAULT_MIN_WIDTH
-    self.max_width = width.max or DEFAULT_MAX_WIDTH
-    self.padding = width.padding or DEFAULT_PADDING
-  elseif width == nil then
-    if self.explorer.opts.view.width ~= nil then
-      -- if we had input config - fallback to it
-      self:configure_width(self.explorer.opts.view.width)
-    else
-      -- otherwise - restore initial width
-      self.width = self.initial_width
-    end
-  else
-    self.adaptive_size = false
-    self.width = width
-  end
-end
-
-return View
--- a/lua/nvim-tree/git/init.lua
+++ b/lua/nvim-tree/git/init.lua
@ -193,9 +193,10 @@ function M.get_toplevel(path)
    end
  end

-  -- attempt to fetch toplevel
+  -- attempt to fetch toplevel, cache if untracked
  local toplevel, git_dir = git_utils.get_toplevel(path)
  if not toplevel or not git_dir then
+    M._toplevels_by_path[path] = false
    return nil
  end
  local toplevel_norm = vim.fn.fnamemodify(toplevel, ":p")
@ -232,7 +233,13 @@ local function reload_tree_at(toplevel)
  end

  log.line("watcher", "git event executing '%s'", toplevel)
-  local root_node = utils.get_node_from_path(toplevel)
+
+  local explorer = require("nvim-tree.core").get_explorer()
+  if not explorer then
+    return nil
+  end
+
+  local root_node = explorer:get_node_from_path(toplevel)
  if not root_node then
    return
  end
@ -251,7 +258,7 @@ local function reload_tree_at(toplevel)
      end)
      :iterate()

-    root_node.explorer.renderer:draw()
+    explorer.renderer:draw()
  end)
 end

--- a/lua/nvim-tree/git/utils.lua
+++ b/lua/nvim-tree/git/utils.lua
@ -5,6 +5,19 @@ local M = {
  use_cygpath = false,
 }

+--- Execute system command
+---@param cmd string[]
+---@return string stdout
+---@return integer exit code
+local function system(cmd)
+  if vim.fn.has("nvim-0.10") == 1 then
+    local obj = vim.system(cmd):wait()
+    return obj.stdout or "", obj.code
+  else
+    return vim.fn.system(cmd), vim.v.shell_error
+  end
+end
+
 --- Retrieve the git toplevel directory
 ---@param cwd string path
 ---@return string|nil toplevel absolute path
@ -16,12 +29,12 @@ function M.get_toplevel(cwd)
  local cmd = { "git", "-C", cwd, "rev-parse", "--show-toplevel", "--absolute-git-dir" }
  log.line("git", "%s", table.concat(cmd, " "))

-  local out = vim.fn.system(cmd)
+  local out, exitCode = system(cmd)

  log.raw("git", out)
  log.profile_end(profile)

-  if vim.v.shell_error ~= 0 or not out or #out == 0 or out:match("fatal") then
+  if exitCode ~= 0 or not out or #out == 0 or out:match("fatal") then
    return nil, nil
  end

@ -73,7 +86,7 @@ function M.should_show_untracked(cwd)
  local cmd = { "git", "-C", cwd, "config", "status.showUntrackedFiles" }
  log.line("git", table.concat(cmd, " "))

-  local has_untracked = vim.fn.system(cmd)
+  local has_untracked = system(cmd)

  log.raw("git", has_untracked)
  log.profile_end(profile)
--- a/lua/nvim-tree/globals.lua
+++ b/lua/nvim-tree/globals.lua
@ -1,10 +0,0 @@
-- global state, to be refactored away during multi-instance
-
-local M = {
-  -- from View
-  TABPAGES = {},
-  BUFNR_PER_TAB = {},
-  CURSORS = {},
-}
-
-return M
--- a/lua/nvim-tree/help.lua
+++ b/lua/nvim-tree/help.lua
@ -1,4 +1,3 @@
-local appearance = require("nvim-tree.appearance")
 local keymap = require("nvim-tree.keymap")
 local api = {} -- circular dependency

@ -6,6 +5,12 @@ local PAT_MOUSE = "^<.*Mouse"
 local PAT_CTRL = "^<C%-"
 local PAT_SPECIAL = "^<.+"

+local WIN_HL = table.concat({
+  "NormalFloat:NvimTreeNormalFloat",
+  "WinSeparator:NvimTreeWinSeparator",
+  "CursorLine:NvimTreeCursorLine",
+}, ",")
+
 local namespace_help_id = vim.api.nvim_create_namespace("NvimTreeHelp")

 local M = {
@ -205,7 +210,7 @@ local function open()
  })

  -- style it a bit like the tree
-  vim.wo[M.winnr].winhl = appearance.WIN_HL_HELP
+  vim.wo[M.winnr].winhl = WIN_HL
  vim.wo[M.winnr].cursorline = M.config.cursorline

  local function toggle_sort()
--- a/lua/nvim-tree/iterators/node-iterator.lua
+++ b/lua/nvim-tree/iterators/node-iterator.lua
@ -48,7 +48,7 @@ function NodeIterator:recursor(f)
 end

 ---@return Node|nil
---@return number
+---@return number|nil
 function NodeIterator:iterate()
  local iteration_count = 0
  local function iter(nodes)
--- a/lua/nvim-tree/legacy.lua
+++ b/lua/nvim-tree/legacy.lua
@ -1,27 +1,74 @@
-local utils = require("nvim-tree.utils")
 local notify = require("nvim-tree.notify")

 local M = {}

+--- Create empty sub-tables if not present
+---@param tbl table to create empty inside of
+---@param path string dot separated string of sub-tables
+---@return table deepest sub-table
+local function create(tbl, path)
+  local t = tbl
+  for s in string.gmatch(path, "([^%.]+)%.*") do
+    if t[s] == nil then
+      t[s] = {}
+    end
+    t = t[s]
+  end
+
+  return t
+end
+
+--- Move a value from src to dst if value is nil on dst.
+--- Remove value from src
+---@param src table to copy from
+---@param src_path string dot separated string of sub-tables
+---@param src_pos string value pos
+---@param dst table to copy to
+---@param dst_path string dot separated string of sub-tables, created when missing
+---@param dst_pos string value pos
+---@param remove boolean
+local function move(src, src_path, src_pos, dst, dst_path, dst_pos, remove)
+  for pos in string.gmatch(src_path, "([^%.]+)%.*") do
+    if src[pos] and type(src[pos]) == "table" then
+      src = src[pos]
+    else
+      return
+    end
+  end
+  local src_val = src[src_pos]
+  if src_val == nil then
+    return
+  end
+
+  dst = create(dst, dst_path)
+  if dst[dst_pos] == nil then
+    dst[dst_pos] = src_val
+  end
+
+  if remove then
+    src[src_pos] = nil
+  end
+end
+
 -- silently move, please add to help nvim-tree-legacy-opts
 local function refactored(opts)
  -- 2022/06/20
-  utils.move_missing_val(opts, "update_focused_file", "update_cwd", opts, "update_focused_file", "update_root",        true)
-  utils.move_missing_val(opts, "",                    "update_cwd", opts, "",                    "sync_root_with_cwd", true)
+  move(opts, "update_focused_file", "update_cwd", opts, "update_focused_file", "update_root",        true)
+  move(opts, "",                    "update_cwd", opts, "",                    "sync_root_with_cwd", true)

  -- 2022/11/07
-  utils.move_missing_val(opts, "", "open_on_tab",              opts, "tab.sync", "open",   false)
-  utils.move_missing_val(opts, "", "open_on_tab",              opts, "tab.sync", "close",  true)
-  utils.move_missing_val(opts, "", "ignore_buf_on_tab_change", opts, "tab.sync", "ignore", true)
+  move(opts, "", "open_on_tab",              opts, "tab.sync", "open",   false)
+  move(opts, "", "open_on_tab",              opts, "tab.sync", "close",  true)
+  move(opts, "", "ignore_buf_on_tab_change", opts, "tab.sync", "ignore", true)

  -- 2022/11/22
-  utils.move_missing_val(opts, "renderer", "root_folder_modifier", opts, "renderer", "root_folder_label", true)
+  move(opts, "renderer", "root_folder_modifier", opts, "renderer", "root_folder_label", true)

  -- 2023/01/01
-  utils.move_missing_val(opts, "update_focused_file", "debounce_delay", opts, "view", "debounce_delay", true)
+  move(opts, "update_focused_file", "debounce_delay", opts, "view", "debounce_delay", true)

  -- 2023/01/08
-  utils.move_missing_val(opts, "trash", "require_confirm", opts, "ui.confirm", "trash", true)
+  move(opts, "trash", "require_confirm", opts, "ui.confirm", "trash", true)

  -- 2023/01/15
  if type(opts.view) == "table" and opts.view.adaptive_size ~= nil then
@ -35,13 +82,13 @@ local function refactored(opts)
  end

  -- 2023/07/15
-  utils.move_missing_val(opts, "", "sort_by", opts, "sort", "sorter", true)
+  move(opts, "", "sort_by", opts, "sort", "sorter", true)

  -- 2023/07/16
-  utils.move_missing_val(opts, "git", "ignore", opts, "filters", "git_ignored", true)
+  move(opts, "git", "ignore", opts, "filters", "git_ignored", true)

  -- 2023/08/26
-  utils.move_missing_val(opts, "renderer.icons", "webdev_colors", opts, "renderer.icons.web_devicons.file", "color", true)
+  move(opts, "renderer.icons", "webdev_colors", opts, "renderer.icons.web_devicons.file", "color", true)

  -- 2023/10/08
  if type(opts.renderer) == "table" and type(opts.renderer.highlight_diagnostics) == "boolean" then
@ -59,7 +106,7 @@ local function refactored(opts)
      opts.update_focused_file.update_root = { enable = opts.update_focused_file.update_root }
    end
  end
-  utils.move_missing_val(opts, "update_focused_file", "ignore_list", opts, "update_focused_file.update_root", "ignore_list", true)
+  move(opts, "update_focused_file", "ignore_list", opts, "update_focused_file.update_root", "ignore_list", true)

  -- 2025/04/30
  if opts.renderer and opts.renderer.icons and type(opts.renderer.icons.padding) == "string" then
--- a/lua/nvim-tree/lib.lua
+++ b/lua/nvim-tree/lib.lua
@ -1,3 +1,4 @@
+local view = require("nvim-tree.view")
 local core = require("nvim-tree.core")
 local notify = require("nvim-tree.notify")

@ -11,11 +12,9 @@ local M = {
 }

 function M.set_target_win()
-  local explorer = core.get_explorer()
-
  local id = vim.api.nvim_get_current_win()
-
-  if explorer and id == explorer.view:get_winnr(nil, "lib.set_target_win") then
+  local tree_id = view.get_winnr()
+  if tree_id and id == tree_id then
    M.target_winid = 0
    return
  end
@ -31,16 +30,11 @@ local function handle_buf_cwd(cwd)
 end

 local function open_view_and_draw()
-  local explorer = core.get_explorer()
-
  local cwd = vim.fn.getcwd()
-
-  if explorer then
-    explorer.view:open()
-  end
-
+  view.open()
  handle_buf_cwd(cwd)

+  local explorer = core.get_explorer()
  if explorer then
    explorer.renderer:draw()
  end
@ -102,42 +96,39 @@ function M.open(opts)
  M.set_target_win()
  if not core.get_explorer() or opts.path then
    if opts.path then
-      core.init(opts.path, "lib.open - opts.path")
+      core.init(opts.path)
    else
      local cwd, err = vim.loop.cwd()
      if not cwd then
        notify.error(string.format("current working directory unavailable: %s", err))
        return
      end
-      core.init(cwd, "lib.open - cwd")
+      core.init(cwd)
    end
  end

  local explorer = core.get_explorer()

  if should_hijack_current_buf() then
+    view.close_this_tab_only()
+    view.open_in_win()
    if explorer then
-      explorer.view:close_this_tab_only()
-      explorer.view:open_in_win()
      explorer.renderer:draw()
    end
  elseif opts.winid then
+    view.open_in_win({ hijack_current_buf = false, resize = false, winid = opts.winid })
    if explorer then
-      explorer.view:open_in_win({ hijack_current_buf = false, resize = false, winid = opts.winid })
      explorer.renderer:draw()
    end
  elseif opts.current_window then
+    view.open_in_win({ hijack_current_buf = false, resize = false })
    if explorer then
-      explorer.view:open_in_win({ hijack_current_buf = false, resize = false })
      explorer.renderer:draw()
    end
  else
    open_view_and_draw()
  end
-
-  if explorer then
-    explorer.view:restore_tab_state()
-  end
+  view.restore_tab_state()
 end

 function M.setup(opts)
--- a/lua/nvim-tree/log.lua
+++ b/lua/nvim-tree/log.lua
@ -1,4 +1,4 @@
---@alias LogTypes "all" | "config" | "copy_paste" | "dev" | "diagnostics" | "git"  | "profile" | "watcher"
+---@alias LogTypes "all" | "config" | "copy_paste" | "dev" | "diagnostics" | "git" | "profile" | "watcher"

 ---@type table<LogTypes, boolean>
 local types = {}
--- a/lua/nvim-tree/marks/init.lua
+++ b/lua/nvim-tree/marks/init.lua
@ -25,17 +25,11 @@ local Marks = Class:extend()
 ---@protected
 ---@param args MarksArgs
 function Marks:new(args)
-  args.explorer:log_new("Marks")
-
  self.explorer = args.explorer

  self.marks = {}
 end

-function Marks:destroy()
-  self.explorer:log_destroy("Marks")
-end
-
 ---Clear all marks and reload if watchers disabled
 ---@private
 function Marks:clear_reload()
@ -233,9 +227,9 @@ function Marks:navigate(up)
  end

  if up then
-    utils.focus_node_or_parent(prev or last)
+    self.explorer:focus_node_or_parent(prev or last)
  else
-    utils.focus_node_or_parent(next or first)
+    self.explorer:focus_node_or_parent(next or first)
  end
 end

@ -269,7 +263,7 @@ function Marks:navigate_select()
    if node and not node:is(DirectoryNode) and not utils.get_win_buf_from_path(node.absolute_path) then
      open_file.fn("edit", node.absolute_path)
    elseif node then
-      utils.focus_file(node.absolute_path)
+      self.explorer:focus_node_or_parent(node)
    end
  end)
 end
--- a/lua/nvim-tree/multi-instance-debug.lua
+++ b/lua/nvim-tree/multi-instance-debug.lua
@ -1,112 +0,0 @@
-local globals = require("nvim-tree.globals")
-
-local M = {}
-
--- Debugging only.
--- Tabs show TABPAGES winnr and BUFNR_PER_TAB bufnr for the tab.
--- Orphans for inexistent tab_ids are shown at the right.
--- lib.target_winid is always shown at the right next to a close button.
--- Enable with:
---   vim.opt.tabline = "%!v:lua.require('nvim-tree.explorer.view').tab_line()"
---   vim.opt.showtabline = 2
---@return string
-function M.tab_line()
-  local tab_ids = vim.api.nvim_list_tabpages()
-  local cur_tab_id = vim.api.nvim_get_current_tabpage()
-
-  local bufnr_per_tab = vim.deepcopy(globals.BUFNR_PER_TAB)
-  local tabpages = vim.deepcopy(globals.TABPAGES)
-
-  local tl = "%#TabLine#"
-
-  for i, tab_id in ipairs(tab_ids) do
-    -- click to select
-    tl = tl .. "%" .. i .. "T"
-
-    -- style
-    if tab_id == cur_tab_id then
-      tl = tl .. "%#StatusLine#|"
-    else
-      tl = tl .. "|%#TabLine#"
-    end
-
-    -- tab_id itself
-    tl = tl .. " t" .. tab_id
-
-    -- winnr, if present
-    local tp = globals.TABPAGES[tab_id]
-    if tp then
-      tl = tl .. " w" .. (tp.winnr or "nil")
-    else
-      tl = tl .. "      "
-    end
-
-    -- bufnr, if present
-    local bpt = globals.BUFNR_PER_TAB[tab_id]
-    if bpt then
-      tl = tl .. " b" .. bpt
-    else
-      tl = tl .. "   "
-    end
-
-    tl = tl .. " "
-
-    -- remove actively mapped
-    bufnr_per_tab[tab_id] = nil
-    tabpages[tab_id] = nil
-  end
-
-  -- close last and reset
-  tl = tl .. "|%#CursorLine#%T"
-
-  -- collect orphans
-  local orphans = {}
-  for tab_id, bufnr in pairs(bufnr_per_tab) do
-    orphans[tab_id] = orphans[tab_id] or {}
-    orphans[tab_id].bufnr = bufnr
-  end
-  for tab_id, tp in pairs(tabpages) do
-    orphans[tab_id] = orphans[tab_id] or {}
-    orphans[tab_id].winnr = tp.winnr
-  end
-
-  -- right-align
-  tl = tl .. "%=%#TabLine#"
-
-  -- print orphans
-  for tab_id, orphan in pairs(orphans) do
-    -- inexistent tab
-    tl = tl .. "%#error#| t" .. tab_id
-
-    -- maybe winnr
-    if orphan.winnr then
-      tl = tl .. " w" .. (orphan.winnr or "nil")
-    else
-      tl = tl .. "      "
-    end
-
-    -- maybe bufnr
-    if orphan.bufnr then
-      tl = tl .. " b" .. orphan.bufnr
-    else
-      tl = tl .. "   "
-    end
-    tl = tl .. " "
-  end
-
-  -- target win id and close button
-  tl = tl .. "|%#TabLine# twi" .. (require("nvim-tree.lib").target_winid or "?") .. " %999X| X |"
-
-  return tl
-end
-
-function M.setup(opts)
-  if not opts.experimental.multi_instance then
-    return
-  end
-
-  vim.opt.tabline = "%!v:lua.require('nvim-tree.multi-instance-debug').tab_line()"
-  vim.opt.showtabline = 2
-end
-
-return M
--- a/lua/nvim-tree/renderer/builder.lua
+++ b/lua/nvim-tree/renderer/builder.lua
@ -1,5 +1,6 @@
 local notify = require("nvim-tree.notify")
 local utils = require("nvim-tree.utils")
+local view = require("nvim-tree.view")

 local Class = require("nvim-tree.classic")

@ -57,18 +58,18 @@ local Builder = Class:extend()
 ---@protected
 ---@param args BuilderArgs
 function Builder:new(args)
-  self.explorer        = args.explorer
-  self.index           = 0
-  self.depth           = 0
-  self.hl_range_args   = {}
+  self.explorer = args.explorer
+  self.index = 0
+  self.depth = 0
+  self.hl_range_args = {}
  self.combined_groups = {}
-  self.lines           = {}
-  self.markers         = {}
-  self.signs           = {}
-  self.extmarks        = {}
-  self.virtual_lines   = {}
-  self.decorators      = {}
-  self.hidden_display  = Builder:setup_hidden_display_function(self.explorer.opts)
+  self.lines = {}
+  self.markers = {}
+  self.signs = {}
+  self.extmarks = {}
+  self.virtual_lines = {}
+  self.decorators = {}
+  self.hidden_display = Builder:setup_hidden_display_function(self.explorer.opts)

  -- instantiate all the builtin and user decorator instances
  local builtin, user
@ -100,7 +101,7 @@ end
 ---@param end_ number|nil
 function Builder:insert_highlight(groups, start, end_)
  for _, higroup in ipairs(groups) do
-    table.insert(self.hl_range_args, { higroup = higroup, start = { self.index, start, }, finish = { self.index, end_ or -1, } })
+    table.insert(self.hl_range_args, { higroup = higroup, start = { self.index, start }, finish = { self.index, end_ or -1 } })
  end
 end

@ -320,7 +321,7 @@ function Builder:add_hidden_count_string(node, idx, num_children)
    -- if we change the traversal, we might need to sort by depth before rendering `self.virtual_lines`
    -- to maintain proper ordering of parent and child folder hidden count info.
    table.insert(self.virtual_lines[line_nr], {
-      { indent_string,                                                                      indent_markers.hl },
+      { indent_string, indent_markers.hl },
      { string.rep(indent_padding, (node.parent == nil and 0 or 1)) .. hidden_count_string, "NvimTreeHiddenDisplay" },
    })
  end
@ -378,10 +379,30 @@ end

 ---@private
 function Builder:build_header()
-  if self.explorer.view:is_root_folder_visible(self.explorer.absolute_path) then
+  if view.is_root_folder_visible(self.explorer.absolute_path) then
    local root_name = self:format_root_name(self.explorer.opts.renderer.root_folder_label)
-    table.insert(self.lines, root_name)
-    self:insert_highlight({ "NvimTreeRootFolder" }, 0, string.len(root_name))
+
+    -- Pad to window width so the highlight spans the whole row.
+    local win = view.get_winnr()
+    local width = 0
+    if win and vim.api.nvim_win_is_valid(win) then
+      width = vim.api.nvim_win_get_width(win)
+    end
+
+    -- Use display width for proper padding with Nerd Font / wide glyphs.
+    local name_display_w = vim.fn.strdisplaywidth(root_name)
+    local pad = 0
+    if width and width > name_display_w then
+      pad = width - name_display_w
+    end
+
+    local padded_root = pad > 0 and (root_name .. string.rep(" ", pad)) or root_name
+
+    table.insert(self.lines, padded_root)
+    -- Highlight the entire padded string (covers the full visible row)
+    self:insert_highlight({ "NvimTreeRootFolder" }, 0, string.len(padded_root))
+
+    -- Keep original indexing behavior
    self.index = 1
  end

@ -389,12 +410,11 @@ function Builder:build_header()
    local filter_line = string.format("%s/%s/", self.explorer.opts.live_filter.prefix, self.explorer.live_filter.filter)
    table.insert(self.lines, filter_line)
    local prefix_length = string.len(self.explorer.opts.live_filter.prefix)
-    self:insert_highlight({ "NvimTreeLiveFilterPrefix" }, 0,             prefix_length)
-    self:insert_highlight({ "NvimTreeLiveFilterValue" },  prefix_length, string.len(filter_line))
+    self:insert_highlight({ "NvimTreeLiveFilterPrefix" }, 0, prefix_length)
+    self:insert_highlight({ "NvimTreeLiveFilterValue" }, prefix_length, string.len(filter_line))
    self.index = self.index + 1
  end
 end
-
 ---Sanitize lines for rendering.
 ---Replace newlines with literal \n
 ---@private
@ -438,17 +458,18 @@ function Builder:setup_hidden_display_function(opts)
      -- In case of missing field such as live_filter we zero it, otherwise keep field as is
      hidden_stats = vim.tbl_deep_extend("force", {
        live_filter = 0,
-        git         = 0,
-        buf         = 0,
-        dotfile     = 0,
-        custom      = 0,
-        bookmark    = 0,
+        git = 0,
+        buf = 0,
+        dotfile = 0,
+        custom = 0,
+        bookmark = 0,
      }, hidden_stats or {})

      local ok, result = pcall(hidden_display, hidden_stats)
      if not ok then
        notify.warn(
-          "Problem occurred in the function ``opts.renderer.hidden_display`` see nvim-tree.renderer.hidden_display on :h nvim-tree")
+          "Problem occurred in the function ``opts.renderer.hidden_display`` see nvim-tree.renderer.hidden_display on :h nvim-tree"
+        )
        return nil
      end
      return result
--- a/lua/nvim-tree/renderer/components/full-name.lua
+++ b/lua/nvim-tree/renderer/components/full-name.lua
@ -1,8 +1,8 @@
-local appearance = require("nvim-tree.appearance")
-local utils = require("nvim-tree.utils")
-
 local M = {}

+local utils = require("nvim-tree.utils")
+local view = require("nvim-tree.view")
+
 local function hide(win)
  if win then
    if vim.api.nvim_win_is_valid(win) then
@ -72,7 +72,7 @@ local function show(opts)
    style     = "minimal",
    border    = "none"
  })
-  vim.wo[M.popup_win].winhl = appearance.WIN_HL
+  vim.wo[M.popup_win].winhl = view.View.winopts.winhl

  local ns_id = vim.api.nvim_get_namespaces()["NvimTreeHighlights"]
  local extmarks = vim.api.nvim_buf_get_extmarks(0, ns_id, { line_nr - 1, 0 }, { line_nr - 1, -1 }, { details = true })
--- a/lua/nvim-tree/renderer/components/padding.lua
+++ b/lua/nvim-tree/renderer/components/padding.lua
@ -22,8 +22,8 @@ local function check_siblings_for_folder(node, with_arrows)
 end

 local function get_padding_indent_markers(depth, idx, nodes_number, markers, with_arrows, inline_arrows, node, early_stop)
-  local base_padding = with_arrows and (not node.nodes or depth > 0) and "  " or ""
-  local padding = (inline_arrows or depth == 0) and base_padding or ""
+  local base_padding = with_arrows and (not node.nodes or depth > 0) and "  " or " "
+  local padding = (inline_arrows or depth == 0) and base_padding or " "

  if depth > 0 then
    local has_folder_sibling = check_siblings_for_folder(node, with_arrows)
--- a/lua/nvim-tree/renderer/decorator/diagnostics.lua
+++ b/lua/nvim-tree/renderer/decorator/diagnostics.lua
@ -41,17 +41,29 @@ local DiagnosticsDecorator = Decorator:extend()
 ---@protected
 ---@param args DecoratorArgs
 function DiagnosticsDecorator:new(args)
-  self.explorer        = args.explorer
+  self.explorer              = args.explorer

-  self.enabled         = true
-  self.highlight_range = self.explorer.opts.renderer.highlight_diagnostics or "none"
-  self.icon_placement  = self.explorer.opts.renderer.icons.diagnostics_placement or "none"
+  self.enabled               = true
+  self.highlight_range       = self.explorer.opts.renderer.highlight_diagnostics or "none"
+  self.icon_placement        = self.explorer.opts.renderer.icons.diagnostics_placement or "none"
+
+  local vim_diagnostic_icons = {}
+
+  if self.explorer.opts.diagnostics.diagnostic_opts then
+    local vim_diagnostic_config = vim.diagnostic.config() or {}
+    local signs                 = vim_diagnostic_config.signs or {}
+    if type(signs) == "function" then
+      signs = signs(0, 0)
+    end
+
+    vim_diagnostic_icons = (type(signs) == "table" and signs.text) or {}
+  end

  if self.explorer.opts.renderer.icons.show.diagnostics then
    self.diag_icons = {}
    for name, sev in pairs(ICON_KEYS) do
      self.diag_icons[sev] = {
-        str = self.explorer.opts.diagnostics.icons[name],
+        str = vim_diagnostic_icons[sev] or self.explorer.opts.diagnostics.icons[name],
        hl = { HG_ICON[sev] },
      }
      self:define_sign(self.diag_icons[sev])
--- a/lua/nvim-tree/renderer/decorator/git.lua
+++ b/lua/nvim-tree/renderer/decorator/git.lua
@ -131,7 +131,7 @@ function GitDecorator:build_file_folder_hl_by_xy()
    ["RM"] = "NvimTreeGitFileRenamedHL",
    [" R"] = "NvimTreeGitFileRenamedHL",
    ["!!"] = "NvimTreeGitFileIgnoredHL",
-    [" A"] = "none",
+    [" A"] = "NvimTreeGitFileNewHL",
  }

  self.folder_hl_by_xy = {}
--- a/lua/nvim-tree/renderer/init.lua
+++ b/lua/nvim-tree/renderer/init.lua
@ -1,4 +1,5 @@
 local log = require("nvim-tree.log")
+local view = require("nvim-tree.view")
 local events = require("nvim-tree.events")

 local Class = require("nvim-tree.classic")
@ -25,15 +26,9 @@ local Renderer = Class:extend()
 ---@protected
 ---@param args RendererArgs
 function Renderer:new(args)
-  args.explorer:log_new("Renderer")
-
  self.explorer = args.explorer
 end

-function Renderer:destroy()
-  self.explorer:log_destroy("Renderer")
-end
-
 ---@private
 ---@param bufnr number
 ---@param lines string[]
@ -101,28 +96,28 @@ function Renderer:render_hl(bufnr, hl_range_args)
 end

 function Renderer:draw()
-  local bufnr = self.explorer.view:get_bufnr("Renderer:draw")
+  local bufnr = view.get_bufnr()
  if not bufnr or not vim.api.nvim_buf_is_loaded(bufnr) then
    return
  end

  local profile = log.profile_start("draw")

-  local cursor = vim.api.nvim_win_get_cursor(self.explorer.view:get_winnr(nil, "Renderer:draw1") or 0)
+  local cursor = vim.api.nvim_win_get_cursor(view.get_winnr() or 0)

  local builder = Builder(self.explorer):build()

  self:_draw(bufnr, builder.lines, builder.hl_range_args, builder.signs, builder.extmarks, builder.virtual_lines)

  if cursor and #builder.lines >= cursor[1] then
-    vim.api.nvim_win_set_cursor(self.explorer.view:get_winnr(nil, "Renderer:draw2") or 0, cursor)
+    vim.api.nvim_win_set_cursor(view.get_winnr() or 0, cursor)
  end

-  self.explorer.view:grow_from_content()
+  view.grow_from_content()

  log.profile_end(profile)

-  events._dispatch_on_tree_rendered(bufnr, self.explorer.view:get_winnr(nil, "Renderer:draw3"))
+  events._dispatch_on_tree_rendered(bufnr, view.get_winnr())
 end

 return Renderer
--- a/lua/nvim-tree/utils.lua
+++ b/lua/nvim-tree/utils.lua
@ -1,5 +1,3 @@
-local Iterator = require("nvim-tree.iterators.node-iterator")
-
 local M = {
  debouncers = {},
 }
@ -17,22 +15,6 @@ function M.str_find(haystack, needle)
  return vim.fn.stridx(haystack, needle) ~= -1
 end

---@param path string
---@return string|uv.uv_fs_t
-function M.read_file(path)
-  local fd = vim.loop.fs_open(path, "r", 438)
-  if not fd then
-    return ""
-  end
-  local stat = vim.loop.fs_fstat(fd)
-  if not stat then
-    return ""
-  end
-  local data = vim.loop.fs_read(fd, stat.size, 0)
-  vim.loop.fs_close(fd)
-  return data or ""
-end
-
 local path_separator = package.config:sub(1, 1)
 ---@param paths string[]
 ---@return string
@ -130,54 +112,6 @@ end

 M.path_separator = path_separator

--- Get the node and index of the node from the tree that matches the predicate.
--- The explored nodes are those displayed on the view.
---@param nodes Node[]
---@param fn fun(node: Node): boolean
---@return table|nil
---@return number
-function M.find_node(nodes, fn)
-  local node, i = Iterator.builder(nodes)
-    :matcher(fn)
-    :recursor(function(node)
-      return node.group_next and { node.group_next } or (node.open and #node.nodes > 0 and node.nodes)
-    end)
-    :iterate()
-
-  if node then
-    if not node.explorer.view:is_root_folder_visible() then
-      i = i - 1
-    end
-    if node.explorer.live_filter.filter then
-      i = i + 1
-    end
-  end
-
-  return node, i
-end
-
-- Find the line number of a node.
-- Return -1 is node is nil or not found.
---@param node Node?
---@return integer
-function M.find_node_line(node)
-  if not node then
-    return -1
-  end
-
-  local first_node_line = require("nvim-tree.core").get_nodes_starting_line()
-  local nodes_by_line = M.get_nodes_by_line(require("nvim-tree.core").get_explorer().nodes, first_node_line)
-  local iter_start, iter_end = first_node_line, #nodes_by_line
-
-  for line = iter_start, iter_end, 1 do
-    if nodes_by_line[line] == node then
-      return line
-    end
-  end
-
-  return -1
-end
-
 ---@param extmarks vim.api.keyset.get_extmark_item[] as per vim.api.nvim_buf_get_extmarks
 ---@return number
 function M.extmarks_length(extmarks)
@ -193,39 +127,6 @@ function M.extmarks_length(extmarks)
  return length
 end

-- get the node in the tree state depending on the absolute path of the node
-- (grouped or hidden too)
---@param path string
---@return Node|nil
---@return number|nil
-function M.get_node_from_path(path)
-  local explorer = require("nvim-tree.core").get_explorer()
-
-  -- tree may not yet be loaded
-  if not explorer then
-    return
-  end
-
-  if explorer.absolute_path == path then
-    return explorer
-  end
-
-  return Iterator.builder(explorer.nodes)
-    :hidden()
-    :matcher(function(node)
-      return node.absolute_path == path or node.link_to == path
-    end)
-    :recursor(function(node)
-      if node.group_next then
-        return { node.group_next }
-      end
-      if node.nodes then
-        return node.nodes
-      end
-    end)
-    :iterate()
-end
-
 M.default_format_hidden_count = function(hidden_count, simple)
  local parts = {}
  local total_count = 0
@ -246,30 +147,6 @@ M.default_format_hidden_count = function(hidden_count, simple)
  return nil
 end

--- Return visible nodes indexed by line
---@param nodes_all Node[]
---@param line_start number
---@return table
-function M.get_nodes_by_line(nodes_all, line_start)
-  local nodes_by_line = {}
-  local line = line_start
-
-  Iterator.builder(nodes_all)
-    :applier(function(node)
-      if node.group_next then
-        return
-      end
-      nodes_by_line[line] = node
-      line = line + 1
-    end)
-    :recursor(function(node)
-      return node.group_next and { node.group_next } or (node.open and #node.nodes > 0 and node.nodes)
-    end)
-    :iterate()
-
-  return nodes_by_line
-end
-
 function M.rename_loaded_buffers(old_path, new_path)
  -- delete new if it exists
  for _, buf in pairs(vim.api.nvim_list_bufs()) do
@ -383,54 +260,6 @@ function M.escape_special_chars(path)
  return M.is_windows and escape_special_char_for_windows(path) or path
 end

--- Create empty sub-tables if not present
---@param tbl table to create empty inside of
---@param path string dot separated string of sub-tables
---@return table deepest sub-table
-function M.table_create_missing(tbl, path)
-  local t = tbl
-  for s in string.gmatch(path, "([^%.]+)%.*") do
-    if t[s] == nil then
-      t[s] = {}
-    end
-    t = t[s]
-  end
-
-  return t
-end
-
--- Move a value from src to dst if value is nil on dst.
--- Remove value from src
---@param src table to copy from
---@param src_path string dot separated string of sub-tables
---@param src_pos string value pos
---@param dst table to copy to
---@param dst_path string dot separated string of sub-tables, created when missing
---@param dst_pos string value pos
---@param remove boolean
-function M.move_missing_val(src, src_path, src_pos, dst, dst_path, dst_pos, remove)
-  for pos in string.gmatch(src_path, "([^%.]+)%.*") do
-    if src[pos] and type(src[pos]) == "table" then
-      src = src[pos]
-    else
-      return
-    end
-  end
-  local src_val = src[src_pos]
-  if src_val == nil then
-    return
-  end
-
-  dst = M.table_create_missing(dst, dst_path)
-  if dst[dst_pos] == nil then
-    dst[dst_pos] = src_val
-  end
-
-  if remove then
-    src[src_pos] = nil
-  end
-end
-
 local function round(value)
  -- Amount of digits to round to after floating point.
  local digits = 2
@ -539,41 +368,6 @@ function M.debounce(context, timeout, callback)
  end)
 end

-function M.focus_file(path)
-  local _, i = M.find_node(require("nvim-tree.core").get_explorer().nodes, function(node)
-    return node.absolute_path == path
-  end)
-  local explorer = require("nvim-tree.core").get_explorer()
-  if explorer then
-    explorer.view:set_cursor({ i + 1, 1 })
-  end
-end
-
---Focus node passed as parameter if visible, otherwise focus first visible parent.
---If none of the parents is visible focus root.
---If node is nil do nothing.
---@param node Node? node to focus
-function M.focus_node_or_parent(node)
-  local explorer = require("nvim-tree.core").get_explorer()
-
-  if explorer == nil then
-    return
-  end
-
-  while node do
-    local found_node, i = M.find_node(explorer.nodes, function(node_)
-      return node_.absolute_path == node.absolute_path
-    end)
-
-    if found_node or node.parent == nil then
-      explorer.view:set_cursor({ i + 1, 1 })
-      break
-    end
-
-    node = node.parent
-  end
-end
-
 ---@param path string
 ---@return integer|nil
 ---@return integer|nil
@ -661,29 +455,32 @@ function M.is_executable(absolute_path)
  end
 end

---@class UtilEnumerateOptionsOpts
---@field keyset_opts vim.api.keyset.option
---@field was_set boolean? as per vim.api.keyset.get_option_info
+---List of all option info/values
+---@param opts vim.api.keyset.option passed directly to vim.api.nvim_get_option_info2 and vim.api.nvim_get_option_value
+---@param was_set boolean filter was_set
+---@return { info: vim.api.keyset.get_option_info, val: any }[]
+function M.enumerate_options(opts, was_set)
+  local res = {}

---Option name/values
---@param opts UtilEnumerateOptionsOpts
---@return table<string, any>
-function M.enumerate_options(opts)
-  -- enumerate all options, limiting buf and win scopes
-  return vim.tbl_map(function(info)
-    if opts.keyset_opts.buf and info.scope ~= "buf" then
-      return nil
-    elseif opts.keyset_opts.win and info.scope ~= "win" then
-      return nil
+  local infos = vim.tbl_filter(function(info)
+    if opts.buf and info.scope ~= "buf" then
+      return false
+    elseif opts.win and info.scope ~= "win" then
+      return false
    else
-      -- optional, lazy was_set check
-      if not opts.was_set or vim.api.nvim_get_option_info2(info.name, opts.keyset_opts).was_set then
-        return vim.api.nvim_get_option_value(info.name, opts.keyset_opts)
-      else
-        return nil
-      end
+      return true
    end
  end, vim.api.nvim_get_all_options_info())
+
+  for _, info in vim.spairs(infos) do
+    local _, info2 = pcall(vim.api.nvim_get_option_info2, info.name, opts)
+    if not was_set or info2.was_set then
+      local val = pcall(vim.api.nvim_get_option_value, info.name, opts)
+      table.insert(res, { info = info2, val = val })
+    end
+  end
+
+  return res
 end

 return M
--- a/lua/nvim-tree/view.lua
+++ b/lua/nvim-tree/view.lua
@ -0,0 +1,640 @@
+local events = require("nvim-tree.events")
+local utils = require("nvim-tree.utils")
+local log = require("nvim-tree.log")
+local notify = require("nvim-tree.notify")
+
+---@class OpenInWinOpts
+---@field hijack_current_buf boolean|nil default true
+---@field resize boolean|nil default true
+---@field winid number|nil 0 or nil for current
+
+local M = {}
+
+local DEFAULT_MIN_WIDTH = 30
+local DEFAULT_MAX_WIDTH = -1
+local DEFAULT_PADDING = 1
+
+M.View = {
+  adaptive_size        = false,
+  centralize_selection = false,
+  tabpages             = {},
+  cursors              = {},
+  hide_root_folder     = false,
+  live_filter          = {
+    prev_focused_node = nil,
+  },
+  winopts              = {
+    relativenumber = false,
+    number         = false,
+    list           = false,
+    foldenable     = false,
+    winfixwidth    = true,
+    winfixheight   = true,
+    spell          = false,
+    signcolumn     = "yes",
+    foldmethod     = "manual",
+    foldcolumn     = "0",
+    cursorcolumn   = false,
+    cursorline     = true,
+    cursorlineopt  = "both",
+    colorcolumn    = "0",
+    wrap           = false,
+    winhl          = table.concat({
+      "EndOfBuffer:NvimTreeEndOfBuffer",
+      "CursorLine:NvimTreeCursorLine",
+      "CursorLineNr:NvimTreeCursorLineNr",
+      "LineNr:NvimTreeLineNr",
+      "WinSeparator:NvimTreeWinSeparator",
+      "StatusLine:NvimTreeStatusLine",
+      "StatusLineNC:NvimTreeStatuslineNC",
+      "SignColumn:NvimTreeSignColumn",
+      "Normal:NvimTreeNormal",
+      "NormalNC:NvimTreeNormalNC",
+      "NormalFloat:NvimTreeNormalFloat",
+      "FloatBorder:NvimTreeNormalFloatBorder",
+    }, ","),
+  },
+}
+
+-- The initial state of a tab
+local tabinitial = {
+  -- The position of the cursor { line, column }
+  cursor = { 0, 0 },
+  -- The NvimTree window number
+  winnr = nil,
+}
+
+local BUFNR_PER_TAB = {}
+
+---@type { name: string, value: any }[]
+local BUFFER_OPTIONS = {
+  { name = "bufhidden",  value = "wipe" },
+  { name = "buflisted",  value = false },
+  { name = "buftype",    value = "nofile" },
+  { name = "filetype",   value = "NvimTree" },
+  { name = "modifiable", value = false },
+  { name = "swapfile",   value = false },
+}
+
+---@param bufnr integer
+---@return boolean
+local function matches_bufnr(bufnr)
+  for _, b in pairs(BUFNR_PER_TAB) do
+    if b == bufnr then
+      return true
+    end
+  end
+  return false
+end
+
+local function wipe_rogue_buffer()
+  for _, bufnr in ipairs(vim.api.nvim_list_bufs()) do
+    if not matches_bufnr(bufnr) and utils.is_nvim_tree_buf(bufnr) then
+      pcall(vim.api.nvim_buf_delete, bufnr, { force = true })
+    end
+  end
+end
+
+---@param bufnr integer|boolean|nil
+local function create_buffer(bufnr)
+  wipe_rogue_buffer()
+
+  local tab = vim.api.nvim_get_current_tabpage()
+  BUFNR_PER_TAB[tab] = bufnr or vim.api.nvim_create_buf(false, false)
+  vim.api.nvim_buf_set_name(M.get_bufnr(), "NvimTree_" .. tab)
+
+  bufnr = M.get_bufnr()
+  for _, option in ipairs(BUFFER_OPTIONS) do
+    vim.api.nvim_set_option_value(option.name, option.value, { buf = bufnr })
+  end
+
+  require("nvim-tree.keymap").on_attach(M.get_bufnr())
+
+  events._dispatch_tree_attached_post(M.get_bufnr())
+end
+
+---@param size (fun():integer)|integer|string
+---@return integer
+local function get_size(size)
+  if type(size) == "number" then
+    return size
+  elseif type(size) == "function" then
+    return get_size(size())
+  end
+  local size_as_number = tonumber(size:sub(0, -2))
+  local percent_as_decimal = size_as_number / 100
+  return math.floor(vim.o.columns * percent_as_decimal)
+end
+
+---@param size (fun():integer)|integer|nil
+---@return integer
+local function get_width(size)
+  if size then
+    return get_size(size)
+  else
+    return get_size(M.View.width)
+  end
+end
+
+local move_tbl = {
+  left = "H",
+  right = "L",
+}
+
+-- setup_tabpage sets up the initial state of a tab
+---@param tabpage integer
+local function setup_tabpage(tabpage)
+  local winnr = vim.api.nvim_get_current_win()
+  M.View.tabpages[tabpage] = vim.tbl_extend("force", M.View.tabpages[tabpage] or tabinitial, { winnr = winnr })
+end
+
+local function set_window_options_and_buffer()
+  pcall(vim.api.nvim_command, "buffer " .. M.get_bufnr())
+
+  if vim.fn.has("nvim-0.10") == 1 then
+    local eventignore = vim.api.nvim_get_option_value("eventignore", {})
+    vim.api.nvim_set_option_value("eventignore", "all", {})
+
+    for k, v in pairs(M.View.winopts) do
+      vim.api.nvim_set_option_value(k, v, { scope = "local" })
+    end
+
+    vim.api.nvim_set_option_value("eventignore", eventignore, {})
+  else
+    local eventignore = vim.api.nvim_get_option("eventignore") ---@diagnostic disable-line: deprecated
+    vim.api.nvim_set_option("eventignore", "all") ---@diagnostic disable-line: deprecated
+
+    -- #3009 vim.api.nvim_win_set_option does not set local scope without explicit winid.
+    -- Revert to opt_local instead of propagating it through for just the 0.10 path.
+    for k, v in pairs(M.View.winopts) do
+      vim.opt_local[k] = v
+    end
+
+    vim.api.nvim_set_option("eventignore", eventignore) ---@diagnostic disable-line: deprecated
+  end
+end
+
+---@return table
+local function open_win_config()
+  if type(M.View.float.open_win_config) == "function" then
+    return M.View.float.open_win_config()
+  else
+    return M.View.float.open_win_config
+  end
+end
+
+local function open_window()
+  if M.View.float.enable then
+    vim.api.nvim_open_win(0, true, open_win_config())
+  else
+    vim.api.nvim_command("vsp")
+    M.reposition_window()
+  end
+  setup_tabpage(vim.api.nvim_get_current_tabpage())
+  set_window_options_and_buffer()
+end
+
+---@param buf integer
+---@return boolean
+local function is_buf_displayed(buf)
+  return vim.api.nvim_buf_is_valid(buf) and vim.fn.buflisted(buf) == 1
+end
+
+---@return number|nil
+local function get_alt_or_next_buf()
+  local alt_buf = vim.fn.bufnr("#")
+  if is_buf_displayed(alt_buf) then
+    return alt_buf
+  end
+
+  for _, buf in ipairs(vim.api.nvim_list_bufs()) do
+    if is_buf_displayed(buf) then
+      return buf
+    end
+  end
+end
+
+local function switch_buf_if_last_buf()
+  if #vim.api.nvim_list_wins() == 1 then
+    local buf = get_alt_or_next_buf()
+    if buf then
+      vim.cmd("sb" .. buf)
+    else
+      vim.cmd("new")
+    end
+  end
+end
+
+-- save_tab_state saves any state that should be preserved across redraws.
+---@param tabnr integer
+local function save_tab_state(tabnr)
+  local tabpage = tabnr or vim.api.nvim_get_current_tabpage()
+  M.View.cursors[tabpage] = vim.api.nvim_win_get_cursor(M.get_winnr(tabpage) or 0)
+end
+
+---@param tabpage integer
+local function close(tabpage)
+  if not M.is_visible({ tabpage = tabpage }) then
+    return
+  end
+  save_tab_state(tabpage)
+  switch_buf_if_last_buf()
+  local tree_win = M.get_winnr(tabpage)
+  local current_win = vim.api.nvim_get_current_win()
+  for _, win in pairs(vim.api.nvim_tabpage_list_wins(tabpage)) do
+    if vim.api.nvim_win_get_config(win).relative == "" then
+      local prev_win = vim.fn.winnr("#") -- this tab only
+      if tree_win == current_win and prev_win > 0 then
+        vim.api.nvim_set_current_win(vim.fn.win_getid(prev_win))
+      end
+      if vim.api.nvim_win_is_valid(tree_win or 0) then
+        local success, error = pcall(vim.api.nvim_win_close, tree_win or 0, true)
+        if not success then
+          notify.debug("Failed to close window: " .. error)
+          return
+        end
+      end
+      return
+    end
+  end
+end
+
+function M.close_this_tab_only()
+  close(vim.api.nvim_get_current_tabpage())
+end
+
+function M.close_all_tabs()
+  for tabpage, _ in pairs(M.View.tabpages) do
+    close(tabpage)
+  end
+end
+
+---@param tabpage integer|nil
+function M.close(tabpage)
+  if M.View.tab.sync.close then
+    M.close_all_tabs()
+  elseif tabpage then
+    close(tabpage)
+  else
+    M.close_this_tab_only()
+  end
+end
+
+---@param options table|nil
+function M.open(options)
+  if M.is_visible() then
+    return
+  end
+
+  local profile = log.profile_start("view open")
+
+  events._dispatch_on_tree_pre_open()
+  create_buffer()
+  open_window()
+  M.resize()
+
+  local opts = options or { focus_tree = true }
+  if not opts.focus_tree then
+    vim.cmd("wincmd p")
+  end
+  events._dispatch_on_tree_open()
+
+  log.profile_end(profile)
+end
+
+local function grow()
+  local starts_at = M.is_root_folder_visible(require("nvim-tree.core").get_cwd()) and 1 or 0
+  local lines = vim.api.nvim_buf_get_lines(M.get_bufnr(), starts_at, -1, false)
+  -- number of columns of right-padding to indicate end of path
+  local padding = get_size(M.View.padding)
+
+  -- account for sign/number columns etc.
+  local wininfo = vim.fn.getwininfo(M.get_winnr())
+  if type(wininfo) == "table" and type(wininfo[1]) == "table" then
+    padding = padding + wininfo[1].textoff
+  end
+
+  local resizing_width = M.View.initial_width - padding
+  local max_width
+
+  -- maybe bound max
+  if M.View.max_width == -1 then
+    max_width = -1
+  else
+    max_width = get_width(M.View.max_width) - padding
+  end
+
+  local ns_id = vim.api.nvim_get_namespaces()["NvimTreeExtmarks"]
+  for line_nr, l in pairs(lines) do
+    local count = vim.fn.strchars(l)
+    -- also add space for right-aligned icons
+    local extmarks = vim.api.nvim_buf_get_extmarks(M.get_bufnr(), ns_id, { line_nr, 0 }, { line_nr, -1 }, { details = true })
+    count = count + utils.extmarks_length(extmarks)
+    if resizing_width < count then
+      resizing_width = count
+    end
+    if M.View.adaptive_size and max_width >= 0 and resizing_width >= max_width then
+      resizing_width = max_width
+      break
+    end
+  end
+  M.resize(resizing_width + padding)
+end
+
+function M.grow_from_content()
+  if M.View.adaptive_size then
+    grow()
+  end
+end
+
+---@param size string|number|nil
+function M.resize(size)
+  if M.View.float.enable and not M.View.adaptive_size then
+    -- if the floating windows's adaptive size is not desired, then the
+    -- float size should be defined in view.float.open_win_config
+    return
+  end
+
+  if type(size) == "string" then
+    size = vim.trim(size)
+    local first_char = size:sub(1, 1)
+    size = tonumber(size)
+
+    if first_char == "+" or first_char == "-" then
+      size = M.View.width + size
+    end
+  end
+
+  if type(size) == "number" and size <= 0 then
+    return
+  end
+
+  if size then
+    M.View.width = size
+    M.View.height = size
+  end
+
+  if not M.is_visible() then
+    return
+  end
+
+  local winnr = M.get_winnr() or 0
+
+  local new_size = get_width()
+
+  if new_size ~= vim.api.nvim_win_get_width(winnr) then
+    vim.api.nvim_win_set_width(winnr, new_size)
+    if not M.View.preserve_window_proportions then
+      vim.cmd(":wincmd =")
+    end
+  end
+
+  events._dispatch_on_tree_resize(new_size)
+end
+
+function M.reposition_window()
+  local move_to = move_tbl[M.View.side]
+  vim.api.nvim_command("wincmd " .. move_to)
+  M.resize()
+end
+
+local function set_current_win()
+  local current_tab = vim.api.nvim_get_current_tabpage()
+  M.View.tabpages[current_tab].winnr = vim.api.nvim_get_current_win()
+end
+
+---Open the tree in the a window
+---@param opts OpenInWinOpts|nil
+function M.open_in_win(opts)
+  opts = opts or { hijack_current_buf = true, resize = true }
+  events._dispatch_on_tree_pre_open()
+  if opts.winid and vim.api.nvim_win_is_valid(opts.winid) then
+    vim.api.nvim_set_current_win(opts.winid)
+  end
+  create_buffer(opts.hijack_current_buf and vim.api.nvim_get_current_buf())
+  setup_tabpage(vim.api.nvim_get_current_tabpage())
+  set_current_win()
+  set_window_options_and_buffer()
+  if opts.resize then
+    M.reposition_window()
+    M.resize()
+  end
+  events._dispatch_on_tree_open()
+end
+
+function M.abandon_current_window()
+  local tab = vim.api.nvim_get_current_tabpage()
+  BUFNR_PER_TAB[tab] = nil
+  if M.View.tabpages[tab] then
+    M.View.tabpages[tab].winnr = nil
+  end
+end
+
+function M.abandon_all_windows()
+  for tab, _ in pairs(vim.api.nvim_list_tabpages()) do
+    BUFNR_PER_TAB[tab] = nil
+    if M.View.tabpages[tab] then
+      M.View.tabpages[tab].winnr = nil
+    end
+  end
+end
+
+---@param opts table|nil
+---@return boolean
+function M.is_visible(opts)
+  if opts and opts.tabpage then
+    if M.View.tabpages[opts.tabpage] == nil then
+      return false
+    end
+    local winnr = M.View.tabpages[opts.tabpage].winnr
+    return winnr and vim.api.nvim_win_is_valid(winnr)
+  end
+
+  if opts and opts.any_tabpage then
+    for _, v in pairs(M.View.tabpages) do
+      if v.winnr and vim.api.nvim_win_is_valid(v.winnr) then
+        return true
+      end
+    end
+    return false
+  end
+
+  return M.get_winnr() ~= nil and vim.api.nvim_win_is_valid(M.get_winnr() or 0)
+end
+
+---@param opts table|nil
+function M.set_cursor(opts)
+  if M.is_visible() then
+    pcall(vim.api.nvim_win_set_cursor, M.get_winnr(), opts)
+  end
+end
+
+---@param winnr number|nil
+---@param open_if_closed boolean|nil
+function M.focus(winnr, open_if_closed)
+  local wnr = winnr or M.get_winnr()
+
+  if vim.api.nvim_win_get_tabpage(wnr or 0) ~= vim.api.nvim_win_get_tabpage(0) then
+    M.close()
+    M.open()
+    wnr = M.get_winnr()
+  elseif open_if_closed and not M.is_visible() then
+    M.open()
+  end
+
+  if wnr then
+    vim.api.nvim_set_current_win(wnr)
+  end
+end
+
+--- Retrieve the winid of the open tree.
+---@param opts ApiTreeWinIdOpts|nil
+---@return number|nil winid unlike get_winnr(), this returns nil if the nvim-tree window is not visible
+function M.winid(opts)
+  local tabpage = opts and opts.tabpage
+  if tabpage == 0 then
+    tabpage = vim.api.nvim_get_current_tabpage()
+  end
+  if M.is_visible({ tabpage = tabpage }) then
+    return M.get_winnr(tabpage)
+  else
+    return nil
+  end
+end
+
+--- Restores the state of a NvimTree window if it was initialized before.
+function M.restore_tab_state()
+  local tabpage = vim.api.nvim_get_current_tabpage()
+  M.set_cursor(M.View.cursors[tabpage])
+end
+
+--- Returns the window number for nvim-tree within the tabpage specified
+---@param tabpage number|nil (optional) the number of the chosen tabpage. Defaults to current tabpage.
+---@return number|nil
+function M.get_winnr(tabpage)
+  tabpage = tabpage or vim.api.nvim_get_current_tabpage()
+  local tabinfo = M.View.tabpages[tabpage]
+  if tabinfo and tabinfo.winnr and vim.api.nvim_win_is_valid(tabinfo.winnr) then
+    return tabinfo.winnr
+  end
+end
+
+--- Returns the current nvim tree bufnr
+---@return number
+function M.get_bufnr()
+  return BUFNR_PER_TAB[vim.api.nvim_get_current_tabpage()]
+end
+
+function M._prevent_buffer_override()
+  local view_winnr = M.get_winnr()
+  local view_bufnr = M.get_bufnr()
+
+  -- need to schedule to let the new buffer populate the window
+  -- because this event needs to be run on bufWipeout.
+  -- Otherwise the curwin/curbuf would match the view buffer and the view window.
+  vim.schedule(function()
+    local curwin = vim.api.nvim_get_current_win()
+    local curwinconfig = vim.api.nvim_win_get_config(curwin)
+    local curbuf = vim.api.nvim_win_get_buf(curwin)
+    local bufname = vim.api.nvim_buf_get_name(curbuf)
+
+    if not bufname:match("NvimTree") then
+      for i, tabpage in ipairs(M.View.tabpages) do
+        if tabpage.winnr == view_winnr then
+          M.View.tabpages[i] = nil
+          break
+        end
+      end
+    end
+    if curwin ~= view_winnr or bufname == "" or curbuf == view_bufnr then
+      return
+    end
+
+    -- patch to avoid the overriding window to be fixed in size
+    -- might need a better patch
+    vim.cmd("setlocal nowinfixwidth")
+    vim.cmd("setlocal nowinfixheight")
+    M.open({ focus_tree = false })
+
+    local explorer = require("nvim-tree.core").get_explorer()
+    if explorer then
+      explorer.renderer:draw()
+    end
+
+    pcall(vim.api.nvim_win_close, curwin, { force = true })
+
+    -- to handle opening a file using :e when nvim-tree is on floating mode
+    -- falling back to the current window instead of creating a new one
+    if curwinconfig.relative ~= "" then
+      require("nvim-tree.actions.node.open-file").fn("edit_in_place", bufname)
+    else
+      require("nvim-tree.actions.node.open-file").fn("edit", bufname)
+    end
+  end)
+end
+
+---@param cwd string|nil
+---@return boolean
+function M.is_root_folder_visible(cwd)
+  return cwd ~= "/" and not M.View.hide_root_folder
+end
+
+-- used on ColorScheme event
+function M.reset_winhl()
+  local winnr = M.get_winnr()
+  if winnr and vim.api.nvim_win_is_valid(winnr) then
+    vim.wo[M.get_winnr()].winhl = M.View.winopts.winhl
+  end
+end
+
+---Check if width determined or calculated on-fly
+---@return boolean
+function M.is_width_determined()
+  return type(M.View.width) ~= "function"
+end
+
+---Configure width-related config
+---@param width string|function|number|table|nil
+function M.configure_width(width)
+  if type(width) == "table" then
+    M.View.adaptive_size = true
+    M.View.width = width.min or DEFAULT_MIN_WIDTH
+    M.View.max_width = width.max or DEFAULT_MAX_WIDTH
+    M.View.padding = width.padding or DEFAULT_PADDING
+  elseif width == nil then
+    if M.config.width ~= nil then
+      -- if we had input config - fallback to it
+      M.configure_width(M.config.width)
+    else
+      -- otherwise - restore initial width
+      M.View.width = M.View.initial_width
+    end
+  else
+    M.View.adaptive_size = false
+    M.View.width = width
+  end
+end
+
+function M.setup(opts)
+  local options = opts.view or {}
+  M.View.centralize_selection = options.centralize_selection
+  M.View.side = (options.side == "right") and "right" or "left"
+  M.View.height = options.height
+  M.View.hide_root_folder = opts.renderer.root_folder_label == false
+  M.View.tab = opts.tab
+  M.View.preserve_window_proportions = options.preserve_window_proportions
+  M.View.winopts.cursorline = options.cursorline
+  M.View.winopts.cursorlineopt = options.cursorlineopt
+  M.View.winopts.number = options.number
+  M.View.winopts.relativenumber = options.relativenumber
+  M.View.winopts.signcolumn = options.signcolumn
+  M.View.float = options.float
+  M.on_attach = opts.on_attach
+
+  M.config = options
+  M.configure_width(options.width)
+
+  M.View.initial_width = get_width()
+end
+
+return M
Author	SHA1	Message	Date
Tomas Mirchev	7c0f7e906a	add padding first column Some checks failed CI / lint (5.1, 1.2.0) (push) Has been cancelled Details CI / check (3.15.0, nightly) (push) Has been cancelled Details CI / check (3.15.0, stable) (push) Has been cancelled Details release-please / release-please (push) Has been cancelled Details	2025-10-20 21:25:44 +03:00
Eric Wong	64e2192f52	feat: set filter input filetype to NvimTreeFilter (#3207 ) feat: add NvimTreeFilter filetype	2025-10-20 00:50:08 +00:00
phanium	e397756d2a	fix: prevent NvimTree to be alternate buffer when tab open (#3205 ) * fix: prevent NvimTree to be alternate buffer when tab open * fix: prevent tabnew leave a dangling "[No Name]" buffer * Update lua/nvim-tree/actions/node/open-file.lua Co-authored-by: Alexander Courtis <alex@courtis.org> --------- Co-authored-by: Alexander Courtis <alex@courtis.org>	2025-10-08 10:57:48 +11:00
dependabot[bot]	87d096a39c	chore(deps): bump leafo/gh-actions-luarocks from 5 to 6 (#3201 ) Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2025-09-30 10:52:12 +02:00
dependabot[bot]	01b2e8e5f7	chore(deps): bump leafo/gh-actions-lua from 11 to 12 (#3202 ) Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2025-09-30 09:52:10 +02:00
Alexander Courtis	e179ad2f83	refactor(#2942 ): multi instance: move utils functions to Explorer methods (#3200 ) * refactor(#2942): multi instance: move find_node_line to Explorer * refactor(#2942): multi instance: move get_node_from_path to Explorer * refactor(#2942): multi instance: move focus_file to Explorer * refactor(#2942): multi instance: move focus_node_or_parent to Explorer * refactor(#2942): multi instance: move get_node_from_path to Explorer * refactor(#2942): multi instance: move find_node to Explorer * refactor(#2942): multi instance: move get_nodes_by_line to Explorer * refactor(#2942): multi instance: remove unnecessary focus_file * refactor(#2942): style	2025-09-08 16:26:42 +10:00
Alexander Courtis	f92cc3a91c	chore(#3196 ): remove unused utils and refactor (#3199 ) * chore(#3196): remove unused utils.read_file * chore(#3196): move utils.move_missing_val to legacy * chore(#3196): move utils.table_create_missing to legacy	2025-09-08 11:12:31 +10:00
Igor Lacerda	fefa335f1c	feat(#1826 ): add diagnostics.diagnostic_opts: vim.diagnostic.Opts will override diagnostics.severity and diagnostics.icons (#3190 ) * feat(#1826): allow using config from vim.diagnostic for icons + severity * update help default options, add index --------- Co-authored-by: Alexander Courtis <alex@courtis.org>	2025-08-25 13:22:05 +10:00
dependabot[bot]	b70a741f5a	chore(deps): bump amannn/action-semantic-pull-request from 6.1.0 to 6.1.1 (#3193 ) Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2025-08-22 13:01:24 +02:00
dependabot[bot]	f4fa6ebd3c	chore(deps): bump amannn/action-semantic-pull-request from 6.0.1 to 6.1.0 (#3192 ) chore(deps): bump amannn/action-semantic-pull-request Bumps [amannn/action-semantic-pull-request](https://github.com/amannn/action-semantic-pull-request) from 6.0.1 to 6.1.0. - [Release notes](https://github.com/amannn/action-semantic-pull-request/releases) - [Changelog](https://github.com/amannn/action-semantic-pull-request/blob/main/CHANGELOG.md) - [Commits](https://github.com/amannn/action-semantic-pull-request/compare/v6.0.1...v6.1.0) --- updated-dependencies: - dependency-name: amannn/action-semantic-pull-request dependency-version: 6.1.0 dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2025-08-20 13:44:53 +10:00
dependabot[bot]	f0e9951778	chore(deps): bump amannn/action-semantic-pull-request from 5.5.3 to 6.0.1 (#3189 ) Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2025-08-14 14:31:09 +02:00
dependabot[bot]	feb901a09e	chore(deps): bump actions/checkout from 4 to 5 (#3188 ) Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2025-08-13 09:08:14 +02:00
github-actions[bot]	321bc61580	chore(master): release nvim-tree 1.14.0 (#3146 ) Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	2025-08-12 10:43:00 +10:00
Alexander Courtis	442513648c	perf(#3171 ): cache toplevel for untracked (#3185 )	2025-08-12 10:34:24 +10:00
Alexander Courtis	000ca6bcdd	docs: CONTRIBUTING.md: add diagnostics and backward compatibility	2025-08-11 14:22:46 +10:00
Kasper Kondzielski	1b876db049	feat(#2789 ): add optional function expand_until to api.tree.expand_all and api.node.expand (#3166 ) * feat: Allow to expand nodes until certain condition is met * Fix warnings * Restore original position of edit function * Rename field to match the api method name * Rename ApiTreeExpandAllOpts to ApiTreeExpandOpts * Remove toggle_descend_until * Remove redundant empty line * Update :help for changed methods * Fix partial expansion of grouped nodes * Fix lint error * Fix linting error * Fix incorrect open/close indicator state * Update docs * Rename descend_until option to expand_until * Always check directory expansion limit * Fix linter errors * Ignore unused param warning * Apply suggestions from code review * simplify MAX_FOLDER_DISCOVERY warning * fix bad comment whitespace --------- Co-authored-by: ghostbuster91 <ghostbuster91@users.noreply.github.com> Co-authored-by: Alexander Courtis <alex@courtis.org>	2025-08-11 13:50:26 +10:00
Julien Vincent	0a52012d61	feat(#2685 ): highlight git new tracked with NvimTreeGitFileNewHL (#3176 ) Highlight new, tracked files in working copy Currently nvim-tree doesn't highlight new, tracked files in the working copy/directory. This change assigns the `NvimTreeGitFileNewHL` highlight to the `" A"` git porcelain status marker. Co-authored-by: Alexander Courtis <alex@courtis.org>	2025-08-10 15:00:38 +10:00
Alexander Courtis	a4699c0904	revert(#3180 , #3177 ): resolve live filter failures (#3183 ) * Revert "fix(#3172): live filter exception (#3173)" This reverts commit `0a7fcdf3f8`. * Revert "refactor(#2826): move view to instanced window class (#3153)" This reverts commit `0a06f65bf0`. * feat(#3157): add view.cursorlineopt	2025-08-10 14:45:25 +10:00
Alexander Courtis	9b289abd69	revert(#3180 , #3177 ): invalid group or tabpage (#3181 ) * Revert "feat(#2826): allow only one window with nvim-tree buffer per tab (#3174)" This reverts commit `dd2364d680`. * Revert "refactor(#2826): View tracks winids and bufnrs via events, unused for now (#3170)" This reverts commit `65bae44922`. * Revert "refactor(#2826): remove view debug/cc, enable new codepaths for get_winid and get_bufnr (#3169)" This reverts commit `a9156c0139`.	2025-08-10 11:18:31 +10:00
Alexander Courtis	dd2364d680	feat(#2826 ): allow only one window with nvim-tree buffer per tab (#3174 ) * feat(#2826): allow only one window with nvim-tree buffer per tab * feat(#2826): remove globals.BUFNR_BY_TABID * Revert "feat(#2826): remove globals.BUFNR_BY_TABID" This reverts commit `2651f9b34a`. * feat(#2826): remove unused View.winid_by_tabid * feat(#2826): add feature gate experimental.close_other_windows_in_tab	2025-08-05 15:29:25 +10:00
Tomasz N	9a05b9e9f9	perf(#3171 ): use vim.system() instead of vim.fn.system() to execute git toplevel (#3175 ) * fix(#3171): use vim.system() to determine git toplevel * Don't use vim.trim * Ensure sdtout is a string * Keep Nvim 0.9 compatibility * Use vim.system to query git config for status.showUntrackedFiles too	2025-08-05 13:23:51 +10:00
Alexander Courtis	0a7fcdf3f8	fix(#3172 ): live filter exception (#3173 )	2025-08-04 11:51:42 +10:00
Alexander Courtis	65bae44922	refactor(#2826 ): View tracks winids and bufnrs via events, unused for now (#3170 ) * refactor(#2826): add View.bufnr and use for all public methods * use View.bufnr for all internal methods * revert View.bufnr, add buffer local autocommands * View revert to globals.BUFNR_BY_TABID until bufnr and winid are tracked for the view * View track winids and bufnrs via events	2025-07-29 14:19:24 +10:00
Alexander Courtis	a9156c0139	refactor(#2826 ): remove view debug/cc, enable new codepaths for get_winid and get_bufnr (#3169 ) * refactor(#2826): fuller error messages * refactor(#2826): winnr->winid in view/globals, remove redundant get_winid and get_bufnr calls * refactor(#2826): winnr->winid consistently * refactor(#2826): consistent use of buffer registry, tidy, add todos * refactor(#2826): remove unnecessary view members float, hide_root_folder; use explorer opts * refactor(#2826): remove unused view members centralize_selection and preserve_window_proportions * refactor(#2826): remove unused view member height * refactor(#2826): temporarily reuse BUFNR_PER_TAB in view constructor * refactor(#2826): get_winid returns new after consistency check * refactor(#2826): globals.TABPAGES -> WINID_PER_TAB * refactor(#2826): consistent naming of tabid * refactor(#2826): more consistency checking * refactor(#2826): more consistency checking * refactor(#2826): move global CURSORS to view member * Revert "refactor(#2826): move global CURSORS to view member" This reverts commit `d84dfad1c3`. * refactor(#2826): move global CURSORS to view member * refactor(#2826): consistency check returns new * refactor(#2826): remove consistency checks, enabling new path for view get_winid and get_bufnr * refactor(#2826): restore CURSORS global	2025-07-28 12:44:17 +10:00