chore(master): release nvim-tree 1.7.1 (#2921)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

.editorconfig

@@ -4,9 +4,17 @@ root = true
 insert_final_newline = true
 end_of_line = lf
 
-[*.lua]
-indent_style = space
-indent_size = 2
-
 [nvim-tree-lua.txt]
 max_line_length = 78
+
+[*.lua]
+indent_style = space
+max_line_length = 140
+indent_size = 2
+
+# EmmyLuaCodeStyle specific, see
+# https://github.com/CppCXY/EmmyLuaCodeStyle/blob/master/lua.template.editorconfig
+continuation_indent = 2
+quote_style = double
+call_arg_parentheses = always
+space_before_closure_open_parenthesis = false

.github/workflows/ci.yml

@@ -38,22 +38,24 @@ jobs:
     runs-on: ubuntu-latest
 
     concurrency:
-      group: ${{ github.workflow }}-${{ matrix.stylua_version }}-${{ github.head_ref || github.ref_name }}
+      group: ${{ github.workflow }}-${{ matrix.emmy_lua_code_style_version }}-${{ github.head_ref || github.ref_name }}
       cancel-in-progress: true
 
     strategy:
       matrix:
-        stylua_version: [ 0.19.1 ]
+        emmy_lua_code_style_version: [ 1.5.6 ]
 
     steps:
       - uses: actions/checkout@v4
 
-      - name: stylua
-        uses: JohnnyMorganz/stylua-action@v4
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          version: ${{ matrix.stylua_version }}
-          args: --check lua
+      - name: install emmy_lua_code_style
+        run: |
+          mkdir -p CodeFormat
+          curl -L "https://github.com/CppCXY/EmmyLuaCodeStyle/releases/download/${{ matrix.emmy_lua_code_style_version }}/linux-x64.tar.gz" | tar zx --directory CodeFormat
+
+      - run: echo "CodeFormat/linux-x64/bin" >> "$GITHUB_PATH"
+
+      - run: make style
 
       - run: make style-doc
 
@@ -67,7 +69,7 @@ jobs:
     strategy:
       matrix:
         nvim_version: [ stable, nightly ]
-        luals_version: [ 3.9.1 ]
+        luals_version: [ 3.10.5 ]
 
     steps:
       - uses: actions/checkout@v4

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "1.5.0"
+  ".": "1.7.1"
 }

.stylua.toml

@@ -1,6 +0,0 @@
-column_width = 140
-line_endings = "Unix"
-indent_type = "Spaces"
-indent_width = 2
-quote_style = "AutoPreferDouble"
-call_parentheses = "None"

CHANGELOG.md

@@ -1,5 +1,62 @@
 # Changelog
 
+## [1.7.1](https://github.com/nvim-tree/nvim-tree.lua/compare/nvim-tree-v1.7.0...nvim-tree-v1.7.1) (2024-09-30)
+
+
+### Bug Fixes
+
+* **#2794:** sshfs compatibility ([#2922](https://github.com/nvim-tree/nvim-tree.lua/issues/2922)) ([9650e73](https://github.com/nvim-tree/nvim-tree.lua/commit/9650e735baad0d39505f4cb4867a60f02858536a))
+* **#2928:** nil explorer in parent move action ([#2929](https://github.com/nvim-tree/nvim-tree.lua/issues/2929)) ([0429f28](https://github.com/nvim-tree/nvim-tree.lua/commit/0429f286b350c65118d66b646775bf187936fa47))
+* **#2930:** empty groups expanded on reload ([#2935](https://github.com/nvim-tree/nvim-tree.lua/issues/2935)) ([4520c03](https://github.com/nvim-tree/nvim-tree.lua/commit/4520c0355cc561830ee2cf90dc37a2a75abf7995))
+* invalid explorer on open ([#2927](https://github.com/nvim-tree/nvim-tree.lua/issues/2927)) ([59a8a6a](https://github.com/nvim-tree/nvim-tree.lua/commit/59a8a6ae5e9d3eae99d08ab655d12fd51d5d17f3))
+
+
+### Reverts
+
+* **#2794:** sshfs compatibility ([#2920](https://github.com/nvim-tree/nvim-tree.lua/issues/2920)) ([8405ecf](https://github.com/nvim-tree/nvim-tree.lua/commit/8405ecfbd6bb08a94ffc9c68fef211eea56e8a3b))
+
+## [1.7.0](https://github.com/nvim-tree/nvim-tree.lua/compare/nvim-tree-v1.6.1...nvim-tree-v1.7.0) (2024-09-21)
+
+
+### Features
+
+* **#2430:** use vim.ui.open as default system_open, for neovim 0.10+ ([#2912](https://github.com/nvim-tree/nvim-tree.lua/issues/2912)) ([03f737e](https://github.com/nvim-tree/nvim-tree.lua/commit/03f737e5744a2b3ebb4b086f7636a3399224ec0c))
+* help closes on <Esc> and api.tree.toggle_help mappings ([#2909](https://github.com/nvim-tree/nvim-tree.lua/issues/2909)) ([b652dbd](https://github.com/nvim-tree/nvim-tree.lua/commit/b652dbd0e0489c5fbb81fbededf0d99029cd2f38))
+
+
+### Bug Fixes
+
+* **#2862:** windows path replaces backslashes with forward slashes ([#2903](https://github.com/nvim-tree/nvim-tree.lua/issues/2903)) ([45a93d9](https://github.com/nvim-tree/nvim-tree.lua/commit/45a93d99794fff3064141d5b3a50db98ce352697))
+* **#2906:** resource leak on populate children ([#2907](https://github.com/nvim-tree/nvim-tree.lua/issues/2907)) ([a4dd5ad](https://github.com/nvim-tree/nvim-tree.lua/commit/a4dd5ad5c8f9349142291d24e0e6466995594b9a))
+* **#2917:** fix root copy paths: Y, ge, gy, y ([#2918](https://github.com/nvim-tree/nvim-tree.lua/issues/2918)) ([b18ce8b](https://github.com/nvim-tree/nvim-tree.lua/commit/b18ce8be8f162eee0bc37addcfe17d7d019fcec7))
+* safely close last tree window ([#2913](https://github.com/nvim-tree/nvim-tree.lua/issues/2913)) ([bd48816](https://github.com/nvim-tree/nvim-tree.lua/commit/bd4881660bf0ddfa6acb21259f856ba3dcb26a93))
+* safely close tree window with pcall and debug logging ([bd48816](https://github.com/nvim-tree/nvim-tree.lua/commit/bd4881660bf0ddfa6acb21259f856ba3dcb26a93))
+
+## [1.6.1](https://github.com/nvim-tree/nvim-tree.lua/compare/nvim-tree-v1.6.0...nvim-tree-v1.6.1) (2024-09-09)
+
+
+### Bug Fixes
+
+* **#2794:** sshfs compatibility ([#2893](https://github.com/nvim-tree/nvim-tree.lua/issues/2893)) ([2d6e64d](https://github.com/nvim-tree/nvim-tree.lua/commit/2d6e64dd8c45a86f312552b7a47eef2c8623a25c))
+* **#2868:** windows: do not visit unenumerable directories such as Application Data ([#2874](https://github.com/nvim-tree/nvim-tree.lua/issues/2874)) ([2104786](https://github.com/nvim-tree/nvim-tree.lua/commit/210478677cb9d672c4265deb0e9b59d58b675bd4))
+* **#2878:** nowrapscan prevents move from root ([#2880](https://github.com/nvim-tree/nvim-tree.lua/issues/2880)) ([4234095](https://github.com/nvim-tree/nvim-tree.lua/commit/42340952af598a08ab80579d067b6da72a9e6d29))
+* **#2879:** remove unnecessary tree window width setting to prevent unnecessary :wincmd = ([#2881](https://github.com/nvim-tree/nvim-tree.lua/issues/2881)) ([d43ab67](https://github.com/nvim-tree/nvim-tree.lua/commit/d43ab67d0eb4317961c5e9d15fffe908519debe0))
+
+## [1.6.0](https://github.com/nvim-tree/nvim-tree.lua/compare/nvim-tree-v1.5.0...nvim-tree-v1.6.0) (2024-08-10)
+
+
+### Features
+
+* **#2225:** add renderer.hidden_display to show a summary of hidden files below the tree ([#2856](https://github.com/nvim-tree/nvim-tree.lua/issues/2856)) ([e25eb7f](https://github.com/nvim-tree/nvim-tree.lua/commit/e25eb7fa83f7614bb23d762e91d2de44fcd7103b))
+* **#2349:** add "right_align" option for renderer.icons.*_placement ([#2839](https://github.com/nvim-tree/nvim-tree.lua/issues/2839)) ([1d629a5](https://github.com/nvim-tree/nvim-tree.lua/commit/1d629a5d3f7d83d516494c221a2cfc079f43bc47))
+* **#2349:** add "right_align" option for renderer.icons.*_placement ([#2846](https://github.com/nvim-tree/nvim-tree.lua/issues/2846)) ([48d0e82](https://github.com/nvim-tree/nvim-tree.lua/commit/48d0e82f9434691cc50d970898142a8c084a49d6))
+* add renderer.highlight_hidden, renderer.icons.show.hidden and renderer.icons.hidden_placement for dotfile icons/highlights ([#2840](https://github.com/nvim-tree/nvim-tree.lua/issues/2840)) ([48a9290](https://github.com/nvim-tree/nvim-tree.lua/commit/48a92907575df1dbd7242975a04e98169cb3a115))
+
+
+### Bug Fixes
+
+* **#2859:** make sure window still exists when restoring options ([#2863](https://github.com/nvim-tree/nvim-tree.lua/issues/2863)) ([466fbed](https://github.com/nvim-tree/nvim-tree.lua/commit/466fbed3e4b61fcc23a48fe99de7bfa264a9fee8))
+
 ## [1.5.0](https://github.com/nvim-tree/nvim-tree.lua/compare/nvim-tree-v1.4.0...nvim-tree-v1.5.0) (2024-07-11)
 
 

CONTRIBUTING.md

@@ -8,11 +8,13 @@ See [Development](https://github.com/nvim-tree/nvim-tree.lua/wiki/Development) f
 
 Following are used during CI and strongly recommended during local development.
 
+Language server: [luals](https://luals.github.io)
+
 Lint: [luacheck](https://github.com/lunarmodules/luacheck/)
 
-Style: [StyLua](https://github.com/JohnnyMorganz/StyLua)
+Style: [EmmyLuaCodeStyle](https://github.com/CppCXY/EmmyLuaCodeStyle): `CodeCheck`
 
-Language server: [luals](https://luals.github.io)
+nvim-tree.lua migrated from stylua to EmmyLuaCodeStyle ~2024/10. `vim.lsp.buf.format()` may be used as it is the default formatter for luals
 
 You can install them via you OS package manager e.g. `pacman`, `brew` or other via other package managers such as `cargo` or `luarocks`
 
@@ -34,14 +36,14 @@ make lint
 
 ## style
 
-1. Runs stylua using `.stylua.toml` settings
+1. Runs CodeCheck using `.editorconfig` settings
 1. Runs `scripts/doc-comments.sh` to validate annotated documentation
 
 ```sh
 make style
 ```
 
-You can automatically fix stylua issues via:
+You can automatically fix `CodeCheck` issues via:
 
 ```sh
 make style-fix

Makefile

@@ -5,7 +5,7 @@ all: lint style check
 #
 lint: luacheck
 
-style: stylua style-doc
+style: style-check style-doc
 
 check: luals
 
@@ -15,8 +15,9 @@ check: luals
 luacheck:
 	luacheck -q lua
 
-stylua:
-	stylua lua --check
+# --diagnosis-as-error does not function for workspace, hence we post-process the output
+style-check:
+	CodeFormat check --config .editorconfig --diagnosis-as-error --workspace lua
 
 style-doc:
 	scripts/doc-comments.sh
@@ -28,7 +29,7 @@ luals:
 # fixes
 #
 style-fix:
-	stylua lua
+	CodeFormat format --config .editorconfig --workspace lua
 
 #
 # utility
@@ -43,5 +44,5 @@ help-check: help-update
 	git diff --exit-code doc/nvim-tree-lua.txt
 
 
-.PHONY: all lint style check luacheck stylua style-doc luals style-fix help-update help-check
+.PHONY: all lint style check luacheck style-check style-doc luals style-fix help-update help-check
 

doc/nvim-tree-lua.txt

@@ -423,6 +423,7 @@ Following is the default configuration. See |nvim-tree-opts| for details.
         root_folder_label = ":~:s?$?/..?",
         indent_width = 2,
         special_files = { "Cargo.toml", "Makefile", "README.md", "readme.md" },
+        hidden_display = "none",
         symlink_destination = true,
         highlight_git = "none",
         highlight_diagnostics = "none",
@@ -878,6 +879,49 @@ Number of spaces for an each tree nesting level. Minimum 1.
 A list of filenames that gets highlighted with `NvimTreeSpecialFile`.
   Type: `table`, Default: `{ "Cargo.toml", "Makefile", "README.md", "readme.md", }`
 
+*nvim-tree.renderer.hidden_display*
+Show a summary of hidden files below the tree using `NvimTreeHiddenDisplay
+  Type: `function | string`, Default: `"none"`
+
+  Possible string values are:
+    - `"none"`:   Doesn't inform anything about hidden files.
+    - `"simple"`: Shows how many hidden files are in a folder.
+    - `"all"`:    Shows how many files are hidden and the number of hidden
+                files per reason why they're hidden.
+
+  Example `"all"`:
+    If a folder has 14 hidden items for various reasons, the display might
+    show: >
+    (14 total git: 5, dotfile: 9)
+<
+  If a function is provided, it receives a table `hidden_stats` where keys are
+  reasons and values are the count of hidden files for that reason.
+
+  The `hidden_stats` argument is structured as follows, where <num> is the
+  number of hidden files related to the field: >
+    hidden_stats = {
+      bookmark = <num>,
+      buf = <num>,
+      custom = <num>,
+      dotfile = <num>,
+      git = <num>,
+      live_filter = <num>,
+    }
+<
+  Example of function that can be passed: >
+    function(hidden_stats)
+      local total_count = 0
+      for reason, count in pairs(hidden_stats) do
+        total_count = total_count + count
+      end
+
+      if total_count > 0 then
+        return "(" .. tostring(total_count) .. " hidden)"
+      end
+      return nil
+    end
+<
+
 *nvim-tree.renderer.symlink_destination*
 Whether to show the destination of the symlink.
   Type: `boolean`, Default: `true`
@@ -911,7 +955,6 @@ Value can be `"none"`, `"icon"`, `"name"` or `"all"`
 *nvim-tree.renderer.highlight_hidden*
 Highlight icons and/or names for hidden files (dotfiles) using the
 `NvimTreeHiddenFileHL` highlight group.
-Requires |nvim-tree.hidden.enable|
 Value can be `"none"`, `"icon"`, `"name"` or `"all"`
   Type: `string`, Default `"none"`
 
@@ -1045,8 +1088,7 @@ Icon order and sign column precedence:
 
         *nvim-tree.renderer.icons.show.hidden*
         Show a hidden icon, see |renderer.icons.hidden_placement|
-        Requires |hidden.enable| `= true`
-          Type: `boolean`, Default: `true`
+          Type: `boolean`, Default: `false`
 
         *nvim-tree.renderer.icons.show.diagnostics*
         Show a diagnostics status icon, see |renderer.icons.diagnostics_placement|
@@ -1156,11 +1198,18 @@ Takes the `BufEnter` event as an argument. see |autocmd-events|
 
 Open a file or directory in your preferred application.
 
+|vim.ui.open| was introduced in neovim 0.10 and is the default.
+
+Once nvim-tree minimum neovim version is updated to 0.10, these options will
+no longer be necessary and will be removed.
+
 *nvim-tree.system_open.cmd*
 The open command itself.
   Type: `string`, Default: `""`
 
-Leave empty for OS specific default:
+neovim >= 0.10 defaults to |vim.ui.open|
+
+neovim <  0.10 defaults to:
   UNIX:    `"xdg-open"`
   macOS:   `"open"`
   Windows: `"cmd"`
@@ -1527,7 +1576,7 @@ Specify minimum notification level, uses the values from |vim.log.levels|
 `ERROR`:   hard errors e.g. failure to read from the file system.
 `WARNING`: non-fatal errors e.g. unable to system open a file.
 `INFO:`    information only e.g. file copy path confirmation.
-`DEBUG:`   not used.
+`DEBUG:`   information for troubleshooting, e.g. failures in some window closing operations.
 
 *nvim-tree.notify.absolute_path* 
 Whether to use absolute paths or item names in fs action notifications. 
@@ -1637,10 +1686,8 @@ to avoid breaking configurations due to internal breaking changes.
 The api is separated in multiple modules, which can be accessed with
 `api.<module>.<function>`
 
-Functions that needs a tree node parameter are exposed with an abstraction
-that injects the node from the cursor position in the tree when calling
-the function. It will use the node you pass as an argument in priority if it
-exists.
+Functions accepting {node} as their first argument will use the node under the
+cursor when that argument is not present or nil.
 
 ==============================================================================
  6.1 API TREE                                             *nvim-tree-api.tree*
@@ -1766,9 +1813,11 @@ tree.collapse_all({keep_buffers})          *nvim-tree-api.tree.collapse_all()*
     Parameters: ~
       • {keep_buffers} (boolean) do not collapse nodes with open buffers.
 
-tree.expand_all()                            *nvim-tree-api.tree.expand_all()*
-    Recursively expand all nodes in the tree.
-    Folder: only the nodes underneath that folder.
+tree.expand_all({node})                      *nvim-tree-api.tree.expand_all()*
+    Recursively expand all nodes under the tree root or specified folder.
+
+    Parameters: ~
+      • {node} (Node|nil) folder
 
                                   *nvim-tree-api.tree.toggle_enable_filters()*
 tree.toggle_enable_filters()
@@ -1843,86 +1892,93 @@ fs.create({node})                                  *nvim-tree-api.fs.create()*
     Multiple directories/files may be created e.g. `foo/bar/baz`
 
     Parameters: ~
-      • {node} (Node) parent, uses the parent of a file.
+      • {node} (Node|nil) parent, uses the parent of a file.
 
 fs.remove({node})                                  *nvim-tree-api.fs.remove()*
     Delete a file or folder from the file system.
 
     Parameters: ~
-      • {node} (Node) file or folder
+      • {node} (Node|nil) file or folder
 
 fs.trash({node})                                    *nvim-tree-api.fs.trash()*
     Trash a file or folder as per |nvim-tree.trash|
 
     Parameters: ~
-      • {node} (Node) file or folder
+      • {node} (Node|nil) file or folder
 
 fs.rename_node({node})                        *nvim-tree-api.fs.rename_node()*
     Prompt to rename a file or folder.
 
     Parameters: ~
-      • {node} (Node) file or folder
+      • {node} (Node|nil) file or folder
 
 fs.rename({node})                                  *nvim-tree-api.fs.rename()*
     Prompt to rename a file or folder by name.
 
     Parameters: ~
-      • {node} (Node) file or folder
+      • {node} (Node|nil) file or folder
 
 fs.rename_basename({node})                *nvim-tree-api.fs.rename_basename()*
     Prompt to rename a file or folder by name with extension omitted.
 
     Parameters: ~
-      • {node} (Node) file or folder
+      • {node} (Node|nil) file or folder
 
 fs.rename_sub({node})                          *nvim-tree-api.fs.rename_sub()*
     Prompt to rename a file or folder by absolute path with name omitted.
 
     Parameters: ~
-      • {node} (Node) file or folder
+      • {node} (Node|nil) file or folder
 
 fs.rename_full({node})                        *nvim-tree-api.fs.rename_full()*
     Prompt to rename a file or folder by absolute path.
 
     Parameters: ~
-      • {node} (Node) file or folder
+      • {node} (Node|nil) file or folder
 
 fs.cut({node})                                        *nvim-tree-api.fs.cut()*
     Cut a file or folder to the nvim-tree clipboard.
 
     Parameters: ~
-      • {node} (Node) file or folder
+      • {node} (Node|nil) file or folder
 
 fs.paste({node})                                    *nvim-tree-api.fs.paste()*
     Paste a file or folder from the nvim-tree clipboard.
 
     Parameters: ~
-      • {node} (Node) destination folder, uses the parent of a file.
+      • {node} (Node|nil) destination folder, uses the parent of a file.
 
 fs.copy.node({node})                            *nvim-tree-api.fs.copy.node()*
     Copy a file or folder from the nvim-tree clipboard.
 
     Parameters: ~
-      • {node} (Node) file or folder
+      • {node} (Node|nil) file or folder
 
 fs.copy.absolute_path({node})          *nvim-tree-api.fs.copy.absolute_path()*
     Copy the absolute path of a file or folder to the system clipboard.
 
     Parameters: ~
-      • {node} (Node) file or folder
+      • {node} (Node|nil) file or folder
+
+fs.copy.basename({node})                    *nvim-tree-api.fs.copy.basename()*
+    Copy the name of a file or folder with extension omitted to the system
+    clipboard.
+
+    Parameters: ~
+      • {node} (Node|nil) file or folder
 
 fs.copy.filename({node})                    *nvim-tree-api.fs.copy.filename()*
     Copy the name of a file or folder to the system clipboard.
 
     Parameters: ~
-      • {node} (Node) file or folder
+      • {node} (Node|nil) file or folder
 
 fs.copy.relative_path({node})          *nvim-tree-api.fs.copy.relative_path()*
     Copy the path of a file or folder relative to the tree root to the system
     clipboard.
 
     Parameters: ~
-      • {node} (Node) file or folder
+      • {node} (Node|nil) file or folder
 
 fs.clear_clipboard()                      *nvim-tree-api.fs.clear_clipboard()*
     Clear the nvim-tree clipboard.
@@ -1933,34 +1989,37 @@ fs.print_clipboard()                      *nvim-tree-api.fs.print_clipboard()*
 ==============================================================================
  6.3 API NODE                                             *nvim-tree-api.node*
 
-node.open.edit()                              *nvim-tree-api.node.open.edit()*
+Parameters: ~
+  • {node} (Node|nil) file or folder
+
+node.open.edit({node})                        *nvim-tree-api.node.open.edit()*
     File:   open as per |nvim-tree.actions.open_file|
     Folder: expand or collapse
     Root:   change directory up
 
                                *nvim-tree-api.node.open.replace_tree_buffer()*
-node.open.replace_tree_buffer()
+node.open.replace_tree_buffer({node})
     |nvim-tree-api.node.edit()|, file will be opened in place: in the
     nvim-tree window.
 
                                   *nvim-tree-api.node.open.no_window_picker()*
-node.open.no_window_picker()
+node.open.no_window_picker({node})
     |nvim-tree-api.node.edit()|, window picker will never be used as per
     |nvim-tree.actions.open_file.window_picker.enable| `false`
 
-node.open.vertical()                      *nvim-tree-api.node.open.vertical()*
+node.open.vertical({node})                *nvim-tree-api.node.open.vertical()*
     |nvim-tree-api.node.edit()|, file will be opened in a new vertical split.
 
-node.open.horizontal()                  *nvim-tree-api.node.open.horizontal()*
+node.open.horizontal({node})            *nvim-tree-api.node.open.horizontal()*
     |nvim-tree-api.node.edit()|, file will be opened in a new horizontal split.
 
                                 *nvim-tree-api.node.open.toggle_group_empty()*
-node.open.toggle_group_empty()
+node.open.toggle_group_empty({node})
     Toggle |nvim-tree.renderer.group_empty| for a specific folder.
     Does nothing on files.
     Needs |nvim-tree.renderer.group_empty| set.
 
-node.open.drop()                              *nvim-tree-api.node.open.drop()*
+node.open.drop({node})                        *nvim-tree-api.node.open.drop()*
     Switch to window with selected file if it exists.
     Open file otherwise.
     See: `:h :drop`.
@@ -1969,11 +2028,11 @@ node.open.drop()                              *nvim-tree-api.node.open.drop()*
     Folder: expand or collapse
     Root:   change directory up
 
-node.open.tab()                                *nvim-tree-api.node.open.tab()*
+node.open.tab({node})                          *nvim-tree-api.node.open.tab()*
     |nvim-tree-api.node.edit()|, file will be opened in a new tab.
 
                                           *nvim-tree-api.node.open.tab_drop()*
-node.open.tab_drop()
+node.open.tab_drop({node})
     Switch to tab containing window with selected file if it exists.
     Open file in new tab otherwise.
 
@@ -1981,102 +2040,103 @@ node.open.tab_drop()
     Folder: expand or collapse
     Root:   change directory up
 
-node.open.preview()                        *nvim-tree-api.node.open.preview()*
+node.open.preview({node})                  *nvim-tree-api.node.open.preview()*
     |nvim-tree-api.node.edit()|, file buffer will have |bufhidden| set to `delete`.
 
-node.open.preview_no_picker()    *nvim-tree-api.node.open.preview_no_picker()*
+                                 *nvim-tree-api.node.open.preview_no_picker()*
+node.open.preview_no_picker({node})
     |nvim-tree-api.node.edit()|, file buffer will have |bufhidden| set to `delete`.
     window picker will never be used as per
     |nvim-tree.actions.open_file.window_picker.enable| `false`
 
-node.navigate.git.next()              *nvim-tree-api.node.navigate.git.next()*
+node.navigate.git.next({node})        *nvim-tree-api.node.navigate.git.next()*
     Navigate to the next item showing git status.
 
                             *nvim-tree-api.node.navigate.git.next_recursive()*
-node.navigate.git.next_recursive()
+node.navigate.git.next_recursive({node})
     Alternative to |nvim-tree-api.node.navigate.git.next()| that navigates to
     the next file showing git status, recursively.
     Needs |nvim-tree.git.show_on_dirs| set.
 
                       *nvim-tree-api.node.navigate.git.next_skip_gitignored()*
-node.navigate.git.next_skip_gitignored()
+node.navigate.git.next_skip_gitignored({node})
     Same as |node.navigate.git.next()|, but skips gitignored files.
 
-node.navigate.git.prev()              *nvim-tree-api.node.navigate.git.prev()*
+node.navigate.git.prev({node})        *nvim-tree-api.node.navigate.git.prev()*
     Navigate to the previous item showing git status.
 
                       *nvim-tree-api.node.navigate.git.prev_recursive()*
-node.navigate.git.prev_recursive()
+node.navigate.git.prev_recursive({node})
     Alternative to |nvim-tree-api.node.navigate.git.prev()| that navigates to
     the previous file showing git status, recursively.
     Needs |nvim-tree.git.show_on_dirs| set.
 
                       *nvim-tree-api.node.navigate.git.prev_skip_gitignored()*
-node.navigate.git.prev_skip_gitignored()
+node.navigate.git.prev_skip_gitignored({node})
     Same as |node.navigate.git.prev()|, but skips gitignored files.
 
                               *nvim-tree-api.node.navigate.diagnostics.next()*
-node.navigate.diagnostics.next()
+node.navigate.diagnostics.next({node})
     Navigate to the next item showing diagnostic status.
 
                     *nvim-tree-api.node.navigate.diagnostics.next_recursive()*
-node.navigate.diagnostics.next_recursive()
+node.navigate.diagnostics.next_recursive({node})
     Alternative to |nvim-tree-api.node.navigate.diagnostics.next()| that
     navigates to the next file showing diagnostic status, recursively.
     Needs |nvim-tree.diagnostics.show_on_dirs| set.
 
                               *nvim-tree-api.node.navigate.diagnostics.prev()*
-node.navigate.diagnostics.prev()
+node.navigate.diagnostics.prev({node})
     Navigate to the next item showing diagnostic status.
 
                     *nvim-tree-api.node.navigate.diagnostics.prev_recursive()*
-node.navigate.diagnostics.prev_recursive()
+node.navigate.diagnostics.prev_recursive({node})
     Alternative to |nvim-tree-api.node.navigate.diagnostics.prev()| that
     navigates to the previous file showing diagnostic status, recursively.
     Needs |nvim-tree.diagnostics.show_on_dirs| set.
 
                                    *nvim-tree-api.node.navigate.opened.next()*
-node.navigate.opened.next()
+node.navigate.opened.next({node})
     Navigate to the next |bufloaded()| item.
     See |nvim-tree.renderer.highlight_opened_files|
 
                                    *nvim-tree-api.node.navigate.opened.prev()*
-node.navigate.opened.prev()
+node.navigate.opened.prev({node})
     Navigate to the previous |bufloaded()| item.
     See |nvim-tree.renderer.highlight_opened_files|
 
                                   *nvim-tree-api.node.navigate.sibling.next()*
-node.navigate.sibling.next()
+node.navigate.sibling.next({node})
     Navigate to the next node in the current node's folder, wraps.
 
                                   *nvim-tree-api.node.navigate.sibling.prev()*
-node.navigate.sibling.prev()
+node.navigate.sibling.prev({node})
     Navigate to the previous node in the current node's folder, wraps.
 
                                  *nvim-tree-api.node.navigate.sibling.first()*
-node.navigate.sibling.first()
+node.navigate.sibling.first({node})
     Navigate to the first node in the current node's folder.
 
                                   *nvim-tree-api.node.navigate.sibling.last()*
-node.navigate.sibling.last()
+node.navigate.sibling.last({node})
     Navigate to the last node in the current node's folder.
 
                                         *nvim-tree-api.node.navigate.parent()*
-node.navigate.parent()
+node.navigate.parent({node})
     Navigate to the parent folder of the current node.
 
                                   *nvim-tree-api.node.navigate.parent_close()*
-node.navigate.parent_close()
+node.navigate.parent_close({node})
     |api.node.navigate.parent()|, closing that folder.
 
-node.show_info_popup()                  *nvim-tree-api.node.show_info_popup()*
+node.show_info_popup({node})            *nvim-tree-api.node.show_info_popup()*
     Open a popup window showing: fullpath, size, accessed, modified, created.
 
-node.run.cmd()                                  *nvim-tree-api.node.run.cmd()*
+node.run.cmd({node})                            *nvim-tree-api.node.run.cmd()*
     Enter |cmdline| with the full path of the node and the cursor at the start
     of the line.
 
-node.run.system()                            *nvim-tree-api.node.run.system()*
+node.run.system({node})                      *nvim-tree-api.node.run.system()*
     Execute |nvim-tree.system_open|
 
 ==============================================================================
@@ -2151,8 +2211,8 @@ marks.navigate.prev()                    *nvim-tree-api.marks.navigate.prev()*
     As per |nvim-tree-api.marks.navigate.next()|
 
 marks.navigate.select()                *nvim-tree-api.marks.navigate.select()*
-    Prompts for selection of a marked node as per
-    |nvim-tree-api.marks.navigate.next()|
+    Prompts for selection of a marked node, sorted by absolute paths.
+    A folder will be focused, a file will be opened.
 
 ==============================================================================
  6.8 API CONFIG                                         *nvim-tree-api.config*
@@ -2254,7 +2314,8 @@ Single left mouse mappings can be achieved via `<LeftRelease>`.
 
 Single right / middle mouse mappings will require changes to |mousemodel| or |mouse|.
 
-You may execute your own functions as well as |nvim-tree-api| functions e.g. >
+|vim.keymap.set()| {rhs} is a `(function|string)` thus it may be necessary to
+define your own function to map complex functionality e.g. >
 
   local function print_node_path()
     local api = require('nvim-tree.api')
@@ -2461,6 +2522,9 @@ Hidden: >
     NvimTreeModifiedFileHL      NvimTreeHiddenIcon
     NvimTreeModifiedFolderHL    NvimTreeHiddenFileHL
 <
+Hidden Display: >
+    NvimTreeHiddenDisplay       Conceal
+<
 Opened: >
     NvimTreeOpenedHL            Special
 <
@@ -2872,6 +2936,7 @@ highlight group is not, hard linking as follows: >
 |nvim-tree.renderer.add_trailing|
 |nvim-tree.renderer.full_name|
 |nvim-tree.renderer.group_empty|
+|nvim-tree.renderer.hidden_display|
 |nvim-tree.renderer.highlight_bookmarks|
 |nvim-tree.renderer.highlight_clipboard|
 |nvim-tree.renderer.highlight_diagnostics|
@@ -2969,6 +3034,7 @@ highlight group is not, hard linking as follows: >
 |nvim-tree-api.events.subscribe()|
 |nvim-tree-api.fs.clear_clipboard()|
 |nvim-tree-api.fs.copy.absolute_path()|
+|nvim-tree-api.fs.copy.basename()|
 |nvim-tree-api.fs.copy.filename()|
 |nvim-tree-api.fs.copy.node()|
 |nvim-tree-api.fs.copy.relative_path()|

lua/nvim-tree.lua

@@ -1,15 +1,11 @@
-local lib = require "nvim-tree.lib"
-local log = require "nvim-tree.log"
-local appearance = require "nvim-tree.appearance"
-local renderer = require "nvim-tree.renderer"
-local commands = require "nvim-tree.commands"
-local utils = require "nvim-tree.utils"
-local actions = require "nvim-tree.actions"
-local legacy = require "nvim-tree.legacy"
-local core = require "nvim-tree.core"
-local git = require "nvim-tree.git"
-local buffers = require "nvim-tree.buffers"
-local notify = require "nvim-tree.notify"
+local lib = require("nvim-tree.lib")
+local log = require("nvim-tree.log")
+local appearance = require("nvim-tree.appearance")
+local view = require("nvim-tree.view")
+local utils = require("nvim-tree.utils")
+local actions = require("nvim-tree.actions")
+local core = require("nvim-tree.core")
+local notify = require("nvim-tree.notify")
 
 local _config = {}
 
@@ -25,7 +21,7 @@ function M.change_root(path, bufnr)
   if type(bufnr) == "number" then
     local ft
 
-    if vim.fn.has "nvim-0.10" == 1 then
+    if vim.fn.has("nvim-0.10") == 1 then
       ft = vim.api.nvim_get_option_value("filetype", { buf = bufnr }) or ""
     else
       ft = vim.api.nvim_buf_get_option(bufnr, "filetype") or "" ---@diagnostic disable-line: deprecated
@@ -80,15 +76,11 @@ function M.change_root(path, bufnr)
 end
 
 function M.tab_enter()
-  local explorer = core.get_explorer();
-  if not explorer then
-    return
-  end
-  if 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
-    if vim.fn.has "nvim-0.10" == 1 then
+    if vim.fn.has("nvim-0.10") == 1 then
       ft = vim.api.nvim_get_option_value("filetype", { buf = 0 }) or ""
     else
       ft = vim.api.nvim_buf_get_option(0, "ft") ---@diagnostic disable-line: deprecated
@@ -99,17 +91,17 @@ function M.tab_enter()
         return
       end
     end
-    explorer.view:open { focus_tree = false }
-    renderer.draw()
+    view.open({ focus_tree = false })
+
+    local explorer = core.get_explorer()
+    if explorer then
+      explorer.renderer:draw()
+    end
   end
 end
 
 function M.open_on_directory()
-  local explorer = core.get_explorer();
-  if not explorer then
-    return
-  end
-  local should_proceed = _config.hijack_directories.auto_open or explorer.view:is_visible()
+  local should_proceed = _config.hijack_directories.auto_open or view.is_visible()
   if not should_proceed then
     return
   end
@@ -153,8 +145,8 @@ end
 ---@param hijack_netrw boolean
 local function manage_netrw(disable_netrw, hijack_netrw)
   if hijack_netrw then
-    vim.cmd "silent! autocmd! FileExplorer *"
-    vim.cmd "autocmd VimEnter * ++once silent! autocmd! FileExplorer *"
+    vim.cmd("silent! autocmd! FileExplorer *")
+    vim.cmd("autocmd VimEnter * ++once silent! autocmd! FileExplorer *")
   end
   if disable_netrw then
     vim.g.loaded_netrw = 1
@@ -184,13 +176,13 @@ local function setup_autocommands(opts)
   -- reset and draw (highlights) when colorscheme is changed
   create_nvim_tree_autocmd("ColorScheme", {
     callback = function()
-      local explorer = core.get_explorer();
-      if not explorer then
-        return
-      end
       appearance.setup()
-      explorer.view:reset_winhl()
-      renderer.draw()
+      view.reset_winhl()
+
+      local explorer = core.get_explorer()
+      if explorer then
+        explorer.renderer:draw()
+      end
     end,
   })
 
@@ -201,14 +193,10 @@ local function setup_autocommands(opts)
       if not utils.is_nvim_tree_buf(0) then
         return
       end
-      local explorer = core.get_explorer();
-      if not explorer then
-        return
-      end
       if opts.actions.open_file.eject then
-        explorer.view:_prevent_buffer_override()
+        view._prevent_buffer_override()
       else
-        explorer.view:abandon_current_window()
+        view.abandon_current_window()
       end
     end,
   })
@@ -216,7 +204,10 @@ local function setup_autocommands(opts)
   create_nvim_tree_autocmd("BufWritePost", {
     callback = function()
       if opts.auto_reload_on_write and not opts.filesystem_watchers.enable then
-        actions.reloaders.reload_explorer()
+        local explorer = core.get_explorer()
+        if explorer then
+          explorer:reload_explorer()
+        end
       end
     end,
   })
@@ -229,10 +220,10 @@ local function setup_autocommands(opts)
         return
       end
       if
-        (explorer.filters.config.filter_no_buffer or renderer.config.highlight_opened_files ~= "none") and vim.bo[data.buf].buftype == ""
+        (explorer.filters.config.filter_no_buffer or explorer.opts.highlight_opened_files ~= "none") and vim.bo[data.buf].buftype == ""
       then
         utils.debounce("Buf:filter_buffer", opts.view.debounce_delay, function()
-          actions.reloaders.reload_explorer()
+          explorer:reload_explorer()
         end)
       end
     end,
@@ -246,10 +237,10 @@ local function setup_autocommands(opts)
         return
       end
       if
-        (explorer.filters.config.filter_no_buffer or renderer.config.highlight_opened_files ~= "none") and vim.bo[data.buf].buftype == ""
+        (explorer.filters.config.filter_no_buffer or explorer.opts.highlight_opened_files ~= "none") and vim.bo[data.buf].buftype == ""
       then
         utils.debounce("Buf:filter_buffer", opts.view.debounce_delay, function()
-          actions.reloaders.reload_explorer()
+          explorer:reload_explorer()
         end)
       end
     end,
@@ -259,7 +250,10 @@ local function setup_autocommands(opts)
     pattern = { "FugitiveChanged", "NeogitStatusRefreshed" },
     callback = function()
       if not opts.filesystem_watchers.enable and opts.git.enable then
-        actions.reloaders.reload_git()
+        local explorer = core.get_explorer()
+        if explorer then
+          explorer:reload_git()
+        end
       end
     end,
   })
@@ -307,7 +301,10 @@ local function setup_autocommands(opts)
     callback = function()
       if utils.is_nvim_tree_buf(0) then
         if vim.fn.getcwd() ~= core.get_cwd() or (opts.reload_on_bufenter and not opts.filesystem_watchers.enable) then
-          actions.reloaders.reload_explorer()
+          local explorer = core.get_explorer()
+          if explorer then
+            explorer:reload_explorer()
+          end
         end
       end
     end,
@@ -319,7 +316,7 @@ local function setup_autocommands(opts)
       callback = function()
         vim.schedule(function()
           vim.api.nvim_buf_call(0, function()
-            vim.cmd [[norm! zz]]
+            vim.cmd([[norm! zz]])
           end)
         end)
       end,
@@ -346,12 +343,8 @@ local function setup_autocommands(opts)
     create_nvim_tree_autocmd("WinLeave", {
       pattern = "NvimTree_*",
       callback = function()
-        local explorer = core.get_explorer()
-        if not explorer then
-          return
-        end
         if utils.is_nvim_tree_buf(0) then
-          explorer.view:close()
+          view.close()
         end
       end,
     })
@@ -361,8 +354,11 @@ local function setup_autocommands(opts)
     create_nvim_tree_autocmd({ "BufModifiedSet", "BufWritePost" }, {
       callback = function()
         utils.debounce("Buf:modified", opts.view.debounce_delay, function()
-          buffers.reload_modified()
-          actions.reloaders.reload_explorer()
+          require("nvim-tree.buffers").reload_modified()
+          local explorer = core.get_explorer()
+          if explorer then
+            explorer:reload_explorer()
+          end
         end)
       end,
     })
@@ -417,6 +413,7 @@ local DEFAULT_OPTS = { -- BEGIN_DEFAULT_OPTS
     root_folder_label = ":~:s?$?/..?",
     indent_width = 2,
     special_files = { "Cargo.toml", "Makefile", "README.md", "readme.md" },
+    hidden_display = "none",
     symlink_destination = true,
     highlight_git = "none",
     highlight_diagnostics = "none",
@@ -666,6 +663,7 @@ local ACCEPTED_TYPES = {
     },
   },
   renderer = {
+    hidden_display = { "function", "string" },
     group_empty = { "boolean", "function" },
     root_folder_label = { "function", "string", "boolean" },
   },
@@ -699,6 +697,7 @@ local ACCEPTED_STRINGS = {
     signcolumn = { "yes", "no", "auto" },
   },
   renderer = {
+    hidden_display = { "none", "simple", "all" },
     highlight_git = { "none", "icon", "name", "all" },
     highlight_opened_files = { "none", "icon", "name", "all" },
     highlight_modified = { "none", "icon", "name", "all" },
@@ -802,22 +801,18 @@ end
 
 function M.purge_all_state()
   require("nvim-tree.watcher").purge_watchers()
-  local explorer = core.get_explorer()
-  if not explorer then
-    return
-  end
-  explorer.view:close_all_tabs()
-  explorer.view:abandon_all_windows()
+  view.close_all_tabs()
+  view.abandon_all_windows()
   if core.get_explorer() ~= nil then
-    git.purge_state()
+    require("nvim-tree.git").purge_state()
     core.reset_explorer()
   end
 end
 
 ---@param conf table|nil
 function M.setup(conf)
-  if vim.fn.has "nvim-0.9" == 0 then
-    notify.warn "nvim-tree.lua requires Neovim 0.9 or higher"
+  if vim.fn.has("nvim-0.9") == 0 then
+    notify.warn("nvim-tree.lua requires Neovim 0.9 or higher")
     return
   end
 
@@ -825,7 +820,7 @@ function M.setup(conf)
 
   localise_default_opts()
 
-  legacy.migrate_legacy_options(conf or {})
+  require("nvim-tree.legacy").migrate_legacy_options(conf or {})
 
   validate_options(conf)
 
@@ -845,7 +840,7 @@ function M.setup(conf)
   require("nvim-tree.notify").setup(opts)
   require("nvim-tree.log").setup(opts)
 
-  if log.enabled "config" then
+  if log.enabled("config") then
     log.line("config", "default config + user")
     log.raw("config", "%s\n", vim.inspect(opts))
   end
@@ -857,9 +852,9 @@ function M.setup(conf)
   require("nvim-tree.explorer").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").setup(opts)
-  require("nvim-tree.marks").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)
@@ -871,7 +866,7 @@ function M.setup(conf)
 
   if vim.g.NvimTreeSetup ~= 1 then
     -- first call to setup
-    commands.setup()
+    require("nvim-tree.commands").setup()
   else
     -- subsequent calls to setup
     M.purge_all_state()

lua/nvim-tree/actions/finders/find-file.lua

@@ -1,9 +1,8 @@
-local log = require "nvim-tree.log"
-local utils = require "nvim-tree.utils"
-local renderer = require "nvim-tree.renderer"
-local reload = require "nvim-tree.explorer.reload"
-local core = require "nvim-tree.core"
-local Iterator = require "nvim-tree.iterators.node-iterator"
+local log = require("nvim-tree.log")
+local view = require("nvim-tree.view")
+local utils = require("nvim-tree.utils")
+local core = require("nvim-tree.core")
+local Iterator = require("nvim-tree.iterators.node-iterator")
 
 local M = {}
 
@@ -13,7 +12,7 @@ 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
 
@@ -32,7 +31,7 @@ function M.fn(path)
 
   -- refresh the contents of all parents, expanding groups as needed
   if utils.get_node_from_path(path_real) == nil then
-    reload.refresh_parent_nodes_for_path(vim.fn.fnamemodify(path_real, ":h"))
+    explorer:refresh_parent_nodes_for_path(vim.fn.fnamemodify(path_real, ":h"))
   end
 
   local line = core.get_nodes_starting_line()
@@ -75,9 +74,9 @@ function M.fn(path)
     end)
     :iterate()
 
-  if found and explorer.view:is_visible() then
-    renderer.draw()
-    explorer.view:set_cursor { line, 0 }
+  if found and view.is_visible() then
+    explorer.renderer:draw()
+    view.set_cursor({ line, 0 })
   end
 
   running[path_real] = false

lua/nvim-tree/actions/finders/init.lua

@@ -1,6 +1,6 @@
 local M = {}
 
-M.find_file = require "nvim-tree.actions.finders.find-file"
-M.search_node = require "nvim-tree.actions.finders.search-node"
+M.find_file = require("nvim-tree.actions.finders.find-file")
+M.search_node = require("nvim-tree.actions.finders.search-node")
 
 return M

lua/nvim-tree/actions/finders/search-node.lua

@@ -1,4 +1,4 @@
-local core = require "nvim-tree.core"
+local core = require("nvim-tree.core")
 local find_file = require("nvim-tree.actions.finders.find-file").fn
 
 local M = {}
@@ -75,7 +75,7 @@ function M.fn()
   local bufnr = vim.api.nvim_get_current_buf()
 
   local path_existed, path_opt
-  if vim.fn.has "nvim-0.10" == 1 then
+  if vim.fn.has("nvim-0.10") == 1 then
     path_existed, path_opt = pcall(vim.api.nvim_get_option_value, "path", { buf = bufnr })
     vim.api.nvim_set_option_value("path", core.get_cwd() .. "/**", { buf = bufnr })
   else
@@ -89,13 +89,13 @@ function M.fn()
     end
     -- reset &path
     if path_existed then
-      if vim.fn.has "nvim-0.10" == 1 then
+      if vim.fn.has("nvim-0.10") == 1 then
         vim.api.nvim_set_option_value("path", path_opt, { buf = bufnr })
       else
         vim.api.nvim_buf_set_option(bufnr, "path", path_opt) ---@diagnostic disable-line: deprecated
       end
     else
-      if vim.fn.has "nvim-0.10" == 1 then
+      if vim.fn.has("nvim-0.10") == 1 then
         vim.api.nvim_set_option_value("path", nil, { buf = bufnr })
       else
         vim.api.nvim_buf_set_option(bufnr, "path", nil) ---@diagnostic disable-line: deprecated

lua/nvim-tree/actions/fs/clipboard.lua

@@ -1,22 +1,44 @@
-local lib = require "nvim-tree.lib"
-local log = require "nvim-tree.log"
-local utils = require "nvim-tree.utils"
-local core = require "nvim-tree.core"
-local events = require "nvim-tree.events"
-local notify = require "nvim-tree.notify"
-local renderer = require "nvim-tree.renderer"
-local reloaders = require "nvim-tree.actions.reloaders"
+local lib = require("nvim-tree.lib")
+local log = require("nvim-tree.log")
+local utils = require("nvim-tree.utils")
+local core = require("nvim-tree.core")
+local events = require("nvim-tree.events")
+local notify = require("nvim-tree.notify")
 
 local find_file = require("nvim-tree.actions.finders.find-file").fn
 
-local M = {
-  config = {},
+---@enum ACTION
+local ACTION = {
+  copy = "copy",
+  cut = "cut",
 }
 
-local clipboard = {
-  cut = {},
-  copy = {},
-}
+---@class Clipboard to handle all actions.fs clipboard API
+---@field config table hydrated user opts.filters
+---@field private explorer Explorer
+---@field private data table<ACTION, Node[]>
+local Clipboard = {}
+
+---@param opts table user options
+---@param explorer Explorer
+---@return Clipboard
+function Clipboard:new(opts, explorer)
+  local o = {
+    explorer = explorer,
+    data = {
+      [ACTION.copy] = {},
+      [ACTION.cut] = {},
+    },
+    config = {
+      filesystem_watchers = opts.filesystem_watchers,
+      actions = opts.actions,
+    },
+  }
+
+  setmetatable(o, self)
+  self.__index = self
+  return o
+end
 
 ---@param source string
 ---@param destination string
@@ -67,8 +89,8 @@ local function do_copy(source, destination)
         break
       end
 
-      local new_name = utils.path_join { source, name }
-      local new_destination = utils.path_join { destination, name }
+      local new_name = utils.path_join({ source, name })
+      local new_destination = utils.path_join({ destination, name })
       success, errmsg = do_copy(new_name, new_destination)
       if not success then
         return false, errmsg
@@ -85,11 +107,11 @@ end
 
 ---@param source string
 ---@param dest string
----@param action_type string
+---@param action ACTION
 ---@param action_fn fun(source: string, dest: string)
 ---@return boolean|nil -- success
 ---@return string|nil -- error message
-local function do_single_paste(source, dest, action_type, action_fn)
+local function do_single_paste(source, dest, action, action_fn)
   local dest_stats
   local success, errmsg, errcode
   local notify_source = notify.render_path(source)
@@ -98,14 +120,14 @@ local function do_single_paste(source, dest, action_type, action_fn)
 
   dest_stats, errmsg, errcode = vim.loop.fs_stat(dest)
   if not dest_stats and errcode ~= "ENOENT" then
-    notify.error("Could not " .. action_type .. " " .. notify_source .. " - " .. (errmsg or "???"))
+    notify.error("Could not " .. action .. " " .. notify_source .. " - " .. (errmsg or "???"))
     return false, errmsg
   end
 
   local function on_process()
     success, errmsg = action_fn(source, dest)
     if not success then
-      notify.error("Could not " .. action_type .. " " .. notify_source .. " - " .. (errmsg or "???"))
+      notify.error("Could not " .. action .. " " .. notify_source .. " - " .. (errmsg or "???"))
       return false, errmsg
     end
 
@@ -123,7 +145,7 @@ local function do_single_paste(source, dest, action_type, action_fn)
       vim.ui.input(input_opts, function(new_dest)
         utils.clear_prompt()
         if new_dest then
-          do_single_paste(source, new_dest, action_type, action_fn)
+          do_single_paste(source, new_dest, action, action_fn)
         end
       end)
     else
@@ -137,7 +159,7 @@ local function do_single_paste(source, dest, action_type, action_fn)
           vim.ui.input(input_opts, function(new_dest)
             utils.clear_prompt()
             if new_dest then
-              do_single_paste(source, new_dest, action_type, action_fn)
+              do_single_paste(source, new_dest, action, action_fn)
             end
           end)
         end
@@ -165,37 +187,42 @@ local function toggle(node, clip)
   notify.info(notify_node .. " added to clipboard.")
 end
 
-function M.clear_clipboard()
-  clipboard.cut = {}
-  clipboard.copy = {}
-  notify.info "Clipboard has been emptied."
-  renderer.draw()
+---Clear copied and cut
+function Clipboard:clear_clipboard()
+  self.data[ACTION.copy] = {}
+  self.data[ACTION.cut] = {}
+  notify.info("Clipboard has been emptied.")
+  self.explorer.renderer:draw()
 end
 
+---Copy one node
 ---@param node Node
-function M.copy(node)
-  utils.array_remove(clipboard.cut, node)
-  toggle(node, clipboard.copy)
-  renderer.draw()
+function Clipboard:copy(node)
+  utils.array_remove(self.data[ACTION.cut], node)
+  toggle(node, self.data[ACTION.copy])
+  self.explorer.renderer:draw()
 end
 
+---Cut one node
 ---@param node Node
-function M.cut(node)
-  utils.array_remove(clipboard.copy, node)
-  toggle(node, clipboard.cut)
-  renderer.draw()
+function Clipboard:cut(node)
+  utils.array_remove(self.data[ACTION.copy], node)
+  toggle(node, self.data[ACTION.cut])
+  self.explorer.renderer:draw()
 end
 
+---Paste cut or cop
+---@private
 ---@param node Node
----@param action_type string
+---@param action ACTION
 ---@param action_fn fun(source: string, dest: string)
-local function do_paste(node, action_type, action_fn)
+function Clipboard:do_paste(node, action, action_fn)
   node = lib.get_last_group_node(node)
   local explorer = core.get_explorer()
   if node.name == ".." and explorer then
     node = explorer
   end
-  local clip = clipboard[action_type]
+  local clip = self.data[action]
   if #clip == 0 then
     return
   end
@@ -204,7 +231,7 @@ local function do_paste(node, action_type, action_fn)
   local stats, errmsg, errcode = vim.loop.fs_stat(destination)
   if not stats and errcode ~= "ENOENT" then
     log.line("copy_paste", "do_paste fs_stat '%s' failed '%s'", destination, errmsg)
-    notify.error("Could not " .. action_type .. " " .. notify.render_path(destination) .. " - " .. (errmsg or "???"))
+    notify.error("Could not " .. action .. " " .. notify.render_path(destination) .. " - " .. (errmsg or "???"))
     return
   end
   local is_dir = stats and stats.type == "directory"
@@ -213,13 +240,13 @@ local function do_paste(node, action_type, action_fn)
   end
 
   for _, _node in ipairs(clip) do
-    local dest = utils.path_join { destination, _node.name }
-    do_single_paste(_node.absolute_path, dest, action_type, action_fn)
+    local dest = utils.path_join({ destination, _node.name })
+    do_single_paste(_node.absolute_path, dest, action, action_fn)
   end
 
-  clipboard[action_type] = {}
-  if not M.config.filesystem_watchers.enable then
-    reloaders.reload_explorer()
+  self.data[action] = {}
+  if not self.config.filesystem_watchers.enable then
+    self.explorer:reload_explorer()
   end
 end
 
@@ -246,26 +273,27 @@ local function do_cut(source, destination)
   return true
 end
 
+---Paste cut (if present) or copy (if present)
 ---@param node Node
-function M.paste(node)
-  if clipboard.cut[1] ~= nil then
-    do_paste(node, "cut", do_cut)
-  else
-    do_paste(node, "copy", do_copy)
+function Clipboard:paste(node)
+  if self.data[ACTION.cut][1] ~= nil then
+    self:do_paste(node, ACTION.cut, do_cut)
+  elseif self.data[ACTION.copy][1] ~= nil then
+    self:do_paste(node, ACTION.copy, do_copy)
   end
 end
 
-function M.print_clipboard()
+function Clipboard:print_clipboard()
   local content = {}
-  if #clipboard.cut > 0 then
+  if #self.data[ACTION.cut] > 0 then
     table.insert(content, "Cut")
-    for _, node in pairs(clipboard.cut) do
+    for _, node in pairs(self.data[ACTION.cut]) do
       table.insert(content, " * " .. (notify.render_path(node.absolute_path)))
     end
   end
-  if #clipboard.copy > 0 then
+  if #self.data[ACTION.copy] > 0 then
     table.insert(content, "Copy")
-    for _, node in pairs(clipboard.copy) do
+    for _, node in pairs(self.data[ACTION.copy]) do
       table.insert(content, " * " .. (notify.render_path(node.absolute_path)))
     end
   end
@@ -274,10 +302,10 @@ function M.print_clipboard()
 end
 
 ---@param content string
-local function copy_to_clipboard(content)
+function Clipboard:copy_to_reg(content)
   local clipboard_name
   local reg
-  if M.config.actions.use_system_clipboard == true then
+  if self.config.actions.use_system_clipboard == true then
     clipboard_name = "system"
     reg = "+"
   else
@@ -298,53 +326,80 @@ local function copy_to_clipboard(content)
 end
 
 ---@param node Node
-function M.copy_filename(node)
-  copy_to_clipboard(node.name)
-end
+function Clipboard:copy_filename(node)
+  local content
 
----@param node Node
-function M.copy_basename(node)
-  local basename = vim.fn.fnamemodify(node.name, ":r")
-  copy_to_clipboard(basename)
-end
-
----@param node Node
-function M.copy_path(node)
-  local absolute_path = node.absolute_path
-  local cwd = core.get_cwd()
-  if cwd == nil then
-    return
+  if node.name == ".." then
+    -- root
+    content = vim.fn.fnamemodify(self.explorer.absolute_path, ":t")
+  else
+    -- node
+    content = node.name
   end
 
-  local relative_path = utils.path_relative(absolute_path, cwd)
-  local content = node.nodes ~= nil and utils.path_add_trailing(relative_path) or relative_path
-  copy_to_clipboard(content)
+  self:copy_to_reg(content)
 end
 
 ---@param node Node
-function M.copy_absolute_path(node)
+function Clipboard:copy_basename(node)
+  local content
+
+  if node.name == ".." then
+    -- root
+    content = vim.fn.fnamemodify(self.explorer.absolute_path, ":t:r")
+  else
+    -- node
+    content = vim.fn.fnamemodify(node.name, ":r")
+  end
+
+  self:copy_to_reg(content)
+end
+
+---@param node Node
+function Clipboard:copy_path(node)
+  local content
+
+  if node.name == ".." then
+    -- root
+    content = utils.path_add_trailing("")
+  else
+    -- node
+    local absolute_path = node.absolute_path
+    local cwd = core.get_cwd()
+    if cwd == nil then
+      return
+    end
+
+    local relative_path = utils.path_relative(absolute_path, cwd)
+    content = node.nodes ~= nil and utils.path_add_trailing(relative_path) or relative_path
+  end
+
+  self:copy_to_reg(content)
+end
+
+---@param node Node
+function Clipboard:copy_absolute_path(node)
+  if node.name == ".." then
+    node = self.explorer
+  end
+
   local absolute_path = node.absolute_path
   local content = node.nodes ~= nil and utils.path_add_trailing(absolute_path) or absolute_path
-  copy_to_clipboard(content)
+  self:copy_to_reg(content)
 end
 
 ---Node is cut. Will not be copied.
 ---@param node Node
 ---@return boolean
-function M.is_cut(node)
-  return vim.tbl_contains(clipboard.cut, node)
+function Clipboard:is_cut(node)
+  return vim.tbl_contains(self.data[ACTION.cut], node)
 end
 
 ---Node is copied. Will not be cut.
 ---@param node Node
 ---@return boolean
-function M.is_copied(node)
-  return vim.tbl_contains(clipboard.copy, node)
+function Clipboard:is_copied(node)
+  return vim.tbl_contains(self.data[ACTION.copy], node)
 end
 
-function M.setup(opts)
-  M.config.filesystem_watchers = opts.filesystem_watchers
-  M.config.actions = opts.actions
-end
-
-return M
+return Clipboard

lua/nvim-tree/actions/fs/create-file.lua

@@ -1,8 +1,8 @@
-local utils = require "nvim-tree.utils"
-local events = require "nvim-tree.events"
-local lib = require "nvim-tree.lib"
-local core = require "nvim-tree.core"
-local notify = require "nvim-tree.notify"
+local utils = require("nvim-tree.utils")
+local events = require("nvim-tree.events")
+local lib = require("nvim-tree.lib")
+local core = require("nvim-tree.core")
+local notify = require("nvim-tree.notify")
 
 local find_file = require("nvim-tree.actions.finders.find-file").fn
 
@@ -72,7 +72,7 @@ function M.fn(node)
     end
 
     if utils.file_exists(new_file_path) then
-      notify.warn "Cannot create: file already exists"
+      notify.warn("Cannot create: file already exists")
       return
     end
 
@@ -87,10 +87,10 @@ function M.fn(node)
     for path in utils.path_split(new_file_path) do
       idx = idx + 1
       local p = utils.path_remove_trailing(path)
-      if #path_to_create == 0 and vim.fn.has "win32" == 1 then
-        path_to_create = utils.path_join { p, path_to_create }
+      if #path_to_create == 0 and vim.fn.has("win32") == 1 then
+        path_to_create = utils.path_join({ p, path_to_create })
       else
-        path_to_create = utils.path_join { path_to_create, p }
+        path_to_create = utils.path_join({ path_to_create, p })
       end
       if is_last_path_file and idx == num_nodes then
         create_and_notify(path_to_create)

lua/nvim-tree/actions/fs/init.lua

@@ -1,13 +1,11 @@
 local M = {}
 
-M.copy_paste = require "nvim-tree.actions.fs.copy-paste"
-M.create_file = require "nvim-tree.actions.fs.create-file"
-M.remove_file = require "nvim-tree.actions.fs.remove-file"
-M.rename_file = require "nvim-tree.actions.fs.rename-file"
-M.trash = require "nvim-tree.actions.fs.trash"
+M.create_file = require("nvim-tree.actions.fs.create-file")
+M.remove_file = require("nvim-tree.actions.fs.remove-file")
+M.rename_file = require("nvim-tree.actions.fs.rename-file")
+M.trash = require("nvim-tree.actions.fs.trash")
 
 function M.setup(opts)
-  M.copy_paste.setup(opts)
   M.remove_file.setup(opts)
   M.rename_file.setup(opts)
   M.trash.setup(opts)

lua/nvim-tree/actions/fs/remove-file.lua

@@ -1,7 +1,9 @@
-local utils = require "nvim-tree.utils"
-local events = require "nvim-tree.events"
-local lib = require "nvim-tree.lib"
-local notify = require "nvim-tree.notify"
+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")
 
 local M = {
   config = {},
@@ -9,14 +11,10 @@ local M = {
 
 ---@param windows integer[]
 local function close_windows(windows)
-  local explorer = require "nvim-tree.core".get_explorer()
-  if not explorer then
-    return
-  end
   -- 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.view.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
 
@@ -29,20 +27,16 @@ end
 
 ---@param absolute_path string
 local function clear_buffer(absolute_path)
-  local explorer = require "nvim-tree.core".get_explorer()
-  if not explorer then
-    return
-  end
-  local bufs = vim.fn.getbufinfo { bufloaded = 1, buflisted = 1 }
+  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.view.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"
+        vim.cmd(":bn")
       end
       vim.api.nvim_buf_delete(buf.bufnr, { force = true })
-      if not explorer.view.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
@@ -63,13 +57,18 @@ local function remove_dir(cwd)
   end
 
   while true do
-    local name, t = vim.loop.fs_scandir_next(handle)
+    local name, _ = vim.loop.fs_scandir_next(handle)
     if not name then
       break
     end
 
-    local new_cwd = utils.path_join { cwd, name }
-    if t == "directory" then
+    local new_cwd = utils.path_join({ cwd, name })
+
+    -- Type must come from fs_stat and not fs_scandir_next to maintain sshfs compatibility
+    local stat = vim.loop.fs_stat(new_cwd)
+    local type = stat and stat.type or nil
+
+    if type == "directory" then
       local success = remove_dir(new_cwd)
       if not success then
         return false
@@ -118,8 +117,9 @@ function M.fn(node)
 
   local function do_remove()
     M.remove(node)
-    if not M.config.filesystem_watchers.enable then
-      require("nvim-tree.actions.reloaders").reload_explorer()
+    local explorer = core.get_explorer()
+    if not M.config.filesystem_watchers.enable and explorer then
+      explorer:reload_explorer()
     end
   end
 

lua/nvim-tree/actions/fs/rename-file.lua

@@ -1,7 +1,8 @@
-local lib = require "nvim-tree.lib"
-local utils = require "nvim-tree.utils"
-local events = require "nvim-tree.events"
-local notify = require "nvim-tree.notify"
+local core = require("nvim-tree.core")
+local lib = require("nvim-tree.lib")
+local utils = require("nvim-tree.utils")
+local events = require("nvim-tree.events")
+local notify = require("nvim-tree.notify")
 
 local find_file = require("nvim-tree.actions.finders.find-file").fn
 
@@ -63,10 +64,10 @@ function M.rename(node, to)
     idx = idx + 1
 
     local p = utils.path_remove_trailing(path)
-    if #path_to_create == 0 and vim.fn.has "win32" == 1 then
-      path_to_create = utils.path_join { p, path_to_create }
+    if #path_to_create == 0 and vim.fn.has("win32") == 1 then
+      path_to_create = utils.path_join({ p, path_to_create })
     else
-      path_to_create = utils.path_join { path_to_create, p }
+      path_to_create = utils.path_join({ path_to_create, p })
     end
 
     if idx == num_nodes then
@@ -155,7 +156,10 @@ function M.fn(default_modifier)
 
       M.rename(node, prepend .. new_file_path .. append)
       if not M.config.filesystem_watchers.enable then
-        require("nvim-tree.actions.reloaders").reload_explorer()
+        local explorer = core.get_explorer()
+        if explorer then
+          explorer:reload_explorer()
+        end
       end
 
       find_file(utils.path_remove_trailing(new_file_path))

lua/nvim-tree/actions/fs/trash.lua

@@ -1,23 +1,23 @@
-local lib = require "nvim-tree.lib"
-local notify = require "nvim-tree.notify"
-local reloaders = require "nvim-tree.actions.reloaders"
+local core = require("nvim-tree.core")
+local lib = require("nvim-tree.lib")
+local notify = require("nvim-tree.notify")
 
 local M = {
   config = {},
 }
 
-local utils = require "nvim-tree.utils"
-local events = require "nvim-tree.events"
+local utils = require("nvim-tree.utils")
+local events = require("nvim-tree.events")
 
 ---@param absolute_path string
 local function clear_buffer(absolute_path)
-  local bufs = vim.fn.getbufinfo { bufloaded = 1, buflisted = 1 }
+  local bufs = vim.fn.getbufinfo({ bufloaded = 1, buflisted = 1 })
   for _, buf in pairs(bufs) do
     if buf.name == absolute_path then
       if buf.hidden == 0 and #bufs > 1 then
         local winnr = vim.api.nvim_get_current_win()
         vim.api.nvim_set_current_win(buf.windows[1])
-        vim.cmd ":bn"
+        vim.cmd(":bn")
         vim.api.nvim_set_current_win(winnr)
       end
       vim.api.nvim_buf_delete(buf.bufnr, {})
@@ -48,10 +48,12 @@ function M.remove(node)
       on_stderr = on_stderr,
     })
     if need_sync_wait then
-      vim.fn.jobwait { job }
+      vim.fn.jobwait({ job })
     end
   end
 
+  local explorer = core.get_explorer()
+
   if node.nodes ~= nil and not node.link_to then
     trash_path(function(_, rc)
       if rc ~= 0 then
@@ -59,8 +61,8 @@ function M.remove(node)
         return
       end
       events._dispatch_folder_removed(node.absolute_path)
-      if not M.config.filesystem_watchers.enable then
-        reloaders.reload_explorer()
+      if not M.config.filesystem_watchers.enable and explorer then
+        explorer:reload_explorer()
       end
     end)
   else
@@ -72,8 +74,8 @@ function M.remove(node)
       end
       events._dispatch_file_removed(node.absolute_path)
       clear_buffer(node.absolute_path)
-      if not M.config.filesystem_watchers.enable then
-        reloaders.reload_explorer()
+      if not M.config.filesystem_watchers.enable and explorer then
+        explorer:reload_explorer()
       end
     end)
   end

lua/nvim-tree/actions/init.lua

@@ -1,12 +1,11 @@
 local M = {}
 
-M.finders = require "nvim-tree.actions.finders"
-M.fs = require "nvim-tree.actions.fs"
-M.moves = require "nvim-tree.actions.moves"
-M.node = require "nvim-tree.actions.node"
-M.reloaders = require "nvim-tree.actions.reloaders"
-M.root = require "nvim-tree.actions.root"
-M.tree = require "nvim-tree.actions.tree"
+M.finders = require("nvim-tree.actions.finders")
+M.fs = require("nvim-tree.actions.fs")
+M.moves = require("nvim-tree.actions.moves")
+M.node = require("nvim-tree.actions.node")
+M.root = require("nvim-tree.actions.root")
+M.tree = require("nvim-tree.actions.tree")
 
 function M.setup(opts)
   M.fs.setup(opts)

lua/nvim-tree/actions/moves/init.lua

@@ -1,7 +1,7 @@
 local M = {}
 
-M.item = require "nvim-tree.actions.moves.item"
-M.parent = require "nvim-tree.actions.moves.parent"
-M.sibling = require "nvim-tree.actions.moves.sibling"
+M.item = require("nvim-tree.actions.moves.item")
+M.parent = require("nvim-tree.actions.moves.parent")
+M.sibling = require("nvim-tree.actions.moves.sibling")
 
 return M

lua/nvim-tree/actions/moves/item.lua

@@ -1,8 +1,9 @@
-local utils = require "nvim-tree.utils"
-local core = require "nvim-tree.core"
-local lib = require "nvim-tree.lib"
-local explorer_node = require "nvim-tree.explorer.node"
-local diagnostics = require "nvim-tree.diagnostics"
+local utils = require("nvim-tree.utils")
+local view = require("nvim-tree.view")
+local core = require("nvim-tree.core")
+local lib = require("nvim-tree.lib")
+local explorer_node = require("nvim-tree.explorer.node")
+local diagnostics = require("nvim-tree.diagnostics")
 
 local M = {}
 local MAX_DEPTH = 100
@@ -32,11 +33,15 @@ end
 ---@param what string type of status
 ---@param skip_gitignored boolean default false
 local function move(where, what, skip_gitignored)
-  local node_cur = lib.get_node_at_cursor()
   local first_node_line = core.get_nodes_starting_line()
   local nodes_by_line = utils.get_nodes_by_line(core.get_explorer().nodes, first_node_line)
   local iter_start, iter_end, iter_step, cur, first, nex
 
+  local cursor = lib.get_cursor_position()
+  if cursor and cursor[1] < first_node_line then
+    cur = cursor[1]
+  end
+
   if where == "next" then
     iter_start, iter_end, iter_step = first_node_line, #nodes_by_line, 1
   elseif where == "prev" then
@@ -51,7 +56,7 @@ local function move(where, what, skip_gitignored)
       first = line
     end
 
-    if node == node_cur then
+    if cursor and line == cursor[1] then
       cur = line
     elseif valid and cur then
       nex = line
@@ -59,14 +64,10 @@ local function move(where, what, skip_gitignored)
     end
   end
 
-  local explorer = core.get_explorer()
-  if not explorer then
-    return
-  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
 
@@ -174,7 +175,7 @@ local function move_prev_recursive(what, skip_gitignored)
       if
         node_cur == nil
         or node_cur == node_init -- we didn't move
-        or not node_cur.nodes -- node is a file
+        or not node_cur.nodes    -- node is a file
       then
         return
       end
@@ -185,19 +186,13 @@ local function move_prev_recursive(what, skip_gitignored)
 
       -- 4.3)
       if node_init.name == ".." then -- root node
-        local explorer = core.get_explorer()
-        if explorer then
-          explorer.view:set_cursor { 1, 0 } -- move to root node (position 1)
-        end
+        view.set_cursor({ 1, 0 })    -- move to root node (position 1)
       else
         local node_init_line = utils.find_node_line(node_init)
         if node_init_line < 0 then
           return
         end
-        local explorer = core.get_explorer()
-        if explorer then
-          explorer.view:set_cursor { node_init_line, 0 } -- move to root node (position 1)
-        end
+        view.set_cursor({ node_init_line, 0 })
       end
 
       -- 4.4)

lua/nvim-tree/actions/moves/parent.lua

@@ -1,7 +1,7 @@
-local renderer = require "nvim-tree.renderer"
-local utils = require "nvim-tree.utils"
-local core = require "nvim-tree.core"
-local lib = require "nvim-tree.lib"
+local view = require("nvim-tree.view")
+local utils = require("nvim-tree.utils")
+local core = require("nvim-tree.core")
+local lib = require("nvim-tree.lib")
 
 local M = {}
 
@@ -11,32 +11,32 @@ function M.fn(should_close)
   should_close = should_close or false
 
   return function(node)
+    local explorer = core.get_explorer()
     node = lib.get_last_group_node(node)
     if should_close and node.open then
       node.open = false
-      return renderer.draw()
+      if explorer then
+        explorer.renderer:draw()
+      end
+      return
     end
 
     local parent = utils.get_parent_of_group(node).parent
 
     if not parent or not parent.parent then
-      local explorer = core.get_explorer()
-      if explorer then
-        return explorer.view:set_cursor { 1, 0 }
-      end
+      return view.set_cursor({ 1, 0 })
     end
 
     local _, line = utils.find_node(core.get_explorer().nodes, function(n)
       return n.absolute_path == parent.absolute_path
     end)
 
-    local explorer = core.get_explorer()
-    if explorer then
-      explorer.view:set_cursor { line + 1, 0 }
-    end
+    view.set_cursor({ line + 1, 0 })
     if should_close then
       parent.open = false
-      renderer.draw()
+      if explorer then
+        explorer.renderer:draw()
+      end
     end
   end
 end

lua/nvim-tree/actions/moves/sibling.lua

@@ -1,6 +1,6 @@
-local utils = require "nvim-tree.utils"
-local core = require "nvim-tree.core"
-local Iterator = require "nvim-tree.iterators.node-iterator"
+local utils = require("nvim-tree.utils")
+local core = require("nvim-tree.core")
+local Iterator = require("nvim-tree.iterators.node-iterator")
 
 local M = {}
 

lua/nvim-tree/actions/node/file-popup.lua

@@ -1,4 +1,4 @@
-local utils = require "nvim-tree.utils"
+local utils = require("nvim-tree.utils")
 
 local M = {}
 
@@ -57,7 +57,7 @@ end
 function M.close_popup()
   if current_popup ~= nil then
     vim.api.nvim_win_close(current_popup.winnr, true)
-    vim.cmd "augroup NvimTreeRemoveFilePopup | au! CursorMoved | augroup END"
+    vim.cmd("augroup NvimTreeRemoveFilePopup | au! CursorMoved | augroup END")
 
     current_popup = nil
   end

lua/nvim-tree/actions/node/init.lua

@@ -1,9 +1,9 @@
 local M = {}
 
-M.file_popup = require "nvim-tree.actions.node.file-popup"
-M.open_file = require "nvim-tree.actions.node.open-file"
-M.run_command = require "nvim-tree.actions.node.run-command"
-M.system_open = require "nvim-tree.actions.node.system-open"
+M.file_popup = require("nvim-tree.actions.node.file-popup")
+M.open_file = require("nvim-tree.actions.node.open-file")
+M.run_command = require("nvim-tree.actions.node.run-command")
+M.system_open = require("nvim-tree.actions.node.system-open")
 
 function M.setup(opts)
   require("nvim-tree.actions.node.system-open").setup(opts)

lua/nvim-tree/actions/node/open-file.lua

@@ -1,7 +1,8 @@
 -- Copyright 2019 Yazdani Kiyan under MIT License
-local lib = require "nvim-tree.lib"
-local notify = require "nvim-tree.notify"
-local utils = require "nvim-tree.utils"
+local lib = require("nvim-tree.lib")
+local notify = require("nvim-tree.notify")
+local utils = require("nvim-tree.utils")
+local view = require("nvim-tree.view")
 
 local M = {}
 
@@ -18,17 +19,15 @@ 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 = require "nvim-tree.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)
+  local tree_winid = view.get_winnr(tabpage)
 
   return vim.tbl_filter(function(id)
     local bufid = vim.api.nvim_win_get_buf(id)
     for option, v in pairs(M.window_picker.exclude) do
       local ok, option_value
-      if vim.fn.has "nvim-0.10" == 1 then
+      if vim.fn.has("nvim-0.10") == 1 then
         ok, option_value = pcall(vim.api.nvim_get_option_value, option, { buf = bufid })
       else
         ok, option_value = pcall(vim.api.nvim_buf_get_option, bufid, option) ---@diagnostic disable-line: deprecated
@@ -92,7 +91,7 @@ local function pick_win_id()
     for _, win_id in ipairs(not_selectable) do
       local ok_status, statusline, ok_hl, winhl
 
-      if vim.fn.has "nvim-0.10" == 1 then
+      if vim.fn.has("nvim-0.10") == 1 then
         ok_status, statusline = pcall(vim.api.nvim_get_option_value, "statusline", { win = win_id })
         ok_hl, winhl = pcall(vim.api.nvim_get_option_value, "winhl", { win = win_id })
       else
@@ -106,7 +105,7 @@ local function pick_win_id()
       }
 
       -- Clear statusline for windows not selectable
-      if vim.fn.has "nvim-0.10" == 1 then
+      if vim.fn.has("nvim-0.10") == 1 then
         vim.api.nvim_set_option_value("statusline", " ", { win = win_id })
       else
         vim.api.nvim_win_set_option(win_id, "statusline", " ") ---@diagnostic disable-line: deprecated
@@ -119,7 +118,7 @@ local function pick_win_id()
     local char = M.window_picker.chars:sub(i, i)
 
     local ok_status, statusline, ok_hl, winhl
-    if vim.fn.has "nvim-0.10" == 1 then
+    if vim.fn.has("nvim-0.10") == 1 then
       ok_status, statusline = pcall(vim.api.nvim_get_option_value, "statusline", { win = id })
       ok_hl, winhl = pcall(vim.api.nvim_get_option_value, "winhl", { win = id })
     else
@@ -133,7 +132,7 @@ local function pick_win_id()
     }
     win_map[char] = id
 
-    if vim.fn.has "nvim-0.10" == 1 then
+    if vim.fn.has("nvim-0.10") == 1 then
       vim.api.nvim_set_option_value("statusline", "%=" .. char .. "%=", { win = id })
       vim.api.nvim_set_option_value("winhl", "StatusLine:NvimTreeWindowPicker,StatusLineNC:NvimTreeWindowPicker", { win = id })
     else
@@ -147,9 +146,9 @@ local function pick_win_id()
     end
   end
 
-  vim.cmd "redraw"
+  vim.cmd("redraw")
   if vim.opt.cmdheight._value ~= 0 then
-    print "Pick window: "
+    print("Pick window: ")
   end
   local _, resp = pcall(get_user_input_char)
   resp = (resp or ""):upper()
@@ -158,7 +157,7 @@ local function pick_win_id()
   -- Restore window options
   for _, id in ipairs(selectable) do
     for opt, value in pairs(win_opts[id]) do
-      if vim.fn.has "nvim-0.10" == 1 then
+      if vim.fn.has("nvim-0.10") == 1 then
         vim.api.nvim_set_option_value(opt, value, { win = id })
       else
         vim.api.nvim_win_set_option(id, opt, value) ---@diagnostic disable-line: deprecated
@@ -168,11 +167,14 @@ local function pick_win_id()
 
   if laststatus == 3 then
     for _, id in ipairs(not_selectable) do
-      for opt, value in pairs(win_opts[id]) do
-        if vim.fn.has "nvim-0.10" == 1 then
-          vim.api.nvim_set_option_value(opt, value, { win = id })
-        else
-          vim.api.nvim_win_set_option(id, opt, value) ---@diagnostic disable-line: deprecated
+      -- Ensure window still exists at this point
+      if vim.api.nvim_win_is_valid(id) then
+        for opt, value in pairs(win_opts[id]) do
+          if vim.fn.has("nvim-0.10") == 1 then
+            vim.api.nvim_set_option_value(opt, value, { win = id })
+          else
+            vim.api.nvim_win_set_option(id, opt, value) ---@diagnostic disable-line: deprecated
+          end
         end
       end
     end
@@ -189,10 +191,7 @@ end
 
 local function open_file_in_tab(filename)
   if M.quit_on_open then
-    local explorer = require "nvim-tree.core".get_explorer()
-    if explorer then
-      explorer.view:close()
-    end
+    view.close()
   end
   if M.relative_path then
     filename = utils.path_relative(filename, vim.fn.getcwd())
@@ -202,10 +201,7 @@ end
 
 local function drop(filename)
   if M.quit_on_open then
-    local explorer = require"nvim-tree.core".get_explorer()
-    if explorer then
-      explorer.view:close()
-    end
+    view.close()
   end
   if M.relative_path then
     filename = utils.path_relative(filename, vim.fn.getcwd())
@@ -215,10 +211,7 @@ end
 
 local function tab_drop(filename)
   if M.quit_on_open then
-    local explorer = require"nvim-tree.core".get_explorer()
-    if explorer then
-      explorer.view:close()
-    end
+    view.close()
   end
   if M.relative_path then
     filename = utils.path_relative(filename, vim.fn.getcwd())
@@ -239,10 +232,7 @@ local function on_preview(buf_loaded)
       once = true,
     })
   end
-  local explorer = require"nvim-tree.core".get_explorer()
-  if explorer then
-    explorer.view:focus()
-  end
+  view.focus()
 end
 
 local function get_target_winid(mode)
@@ -300,8 +290,7 @@ 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 explorer = require"nvim-tree.core".get_explorer()
-  local new_window_side = (explorer and view.View.side == "right") and "aboveleft" or "belowright"
+  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
@@ -311,7 +300,7 @@ local function open_in_new_window(filename, mode)
 
     -- No need to split, as we created a new window.
     create_new_window = false
-    if mode:match "split$" then
+    if mode:match("split$") then
       mode = "edit"
     end
   elseif not vim.o.hidden then
@@ -320,20 +309,20 @@ local function open_in_new_window(filename, mode)
     local target_bufid = vim.api.nvim_win_get_buf(target_winid)
 
     local modified
-    if vim.fn.has "nvim-0.10" == 1 then
+    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
 
     if modified then
-      if not mode:match "split$" then
+      if not mode:match("split$") then
         mode = "vsplit"
       end
     end
   end
 
-  if (mode == "preview" or mode == "preview_no_picker") and explorer and explorer.view.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
@@ -344,16 +333,16 @@ local function open_in_new_window(filename, mode)
 
   local fname
   if M.relative_path then
-    fname = utils.escape_special_chars(vim.fn.fnameescape(utils.path_relative(filename, vim.fn.getcwd())))
+    fname = vim.fn.fnameescape(utils.path_relative(filename, vim.fn.getcwd()))
   else
-    fname = utils.escape_special_chars(vim.fn.fnameescape(filename))
+    fname = vim.fn.fnameescape(filename)
   end
 
   local command
   if create_new_window then
     -- generated from vim.api.nvim_parse_cmd("belowright vsplit foo", {})
     command = { cmd = "vsplit", mods = { split = new_window_side }, args = { fname } }
-  elseif mode:match "split$" then
+  elseif mode:match("split$") then
     command = { cmd = mode, args = { fname } }
   else
     command = { cmd = "edit", args = { fname } }
@@ -373,10 +362,7 @@ local function is_already_loaded(filename)
 end
 
 local function edit_in_current_buf(filename)
-  local explorer = require"nvim-tree.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
@@ -386,27 +372,28 @@ end
 ---@param mode string
 ---@param filename string
 function M.fn(mode, filename)
+  local fname = utils.escape_special_chars(filename)
   if type(mode) ~= "string" then
     mode = ""
   end
 
   if mode == "tabnew" then
-    return open_file_in_tab(filename)
+    return open_file_in_tab(fname)
   end
 
   if mode == "drop" then
-    return drop(filename)
+    return drop(fname)
   end
 
   if mode == "tab_drop" then
-    return tab_drop(filename)
+    return tab_drop(fname)
   end
 
   if mode == "edit_in_place" then
-    return edit_in_current_buf(filename)
+    return edit_in_current_buf(fname)
   end
 
-  local buf_loaded = is_already_loaded(filename)
+  local buf_loaded = is_already_loaded(fname)
 
   local found_win = utils.get_win_buf_from_path(filename)
   if found_win and (mode == "preview" or mode == "preview_no_picker") then
@@ -414,17 +401,14 @@ function M.fn(mode, filename)
   end
 
   if not found_win then
-    open_in_new_window(filename, mode)
+    open_in_new_window(fname, mode)
   else
     vim.api.nvim_set_current_win(found_win)
     vim.bo.bufhidden = ""
   end
 
   if M.resize_window then
-    local explorer = require"nvim-tree.core".get_explorer()
-    if explorer then
-      explorer.view:resize()
-    end
+    view.resize()
   end
 
   if mode == "preview" or mode == "preview_no_picker" then
@@ -432,10 +416,7 @@ function M.fn(mode, filename)
   end
 
   if M.quit_on_open then
-    local explorer = require"nvim-tree.core".get_explorer()
-    if explorer then
-      explorer.view:close()
-    end
+    view.close()
   end
 end
 

lua/nvim-tree/actions/node/run-command.lua

@@ -1,5 +1,5 @@
-local utils = require "nvim-tree.utils"
-local core = require "nvim-tree.core"
+local utils = require("nvim-tree.utils")
+local core = require("nvim-tree.core")
 
 local M = {}
 

lua/nvim-tree/actions/node/system-open.lua

@@ -1,12 +1,12 @@
-local notify = require "nvim-tree.notify"
-local utils = require "nvim-tree.utils"
+local notify = require("nvim-tree.notify")
+local utils = require("nvim-tree.utils")
 
 local M = {}
 
 ---@param node Node
-function M.fn(node)
+local function user(node)
   if #M.config.system_open.cmd == 0 then
-    require("nvim-tree.utils").notify.warn "Cannot open file with system application. Unrecognized platform."
+    require("nvim-tree.utils").notify.warn("Cannot open file with system application. Unrecognized platform.")
     return
   end
 
@@ -49,20 +49,41 @@ function M.fn(node)
   vim.loop.unref(process.handle)
 end
 
+---@param node Node
+local function native(node)
+  local _, err = vim.ui.open(node.link_to or node.absolute_path)
+
+  -- err only provided on opener executable not found hence logging path is not useful
+  if err then
+    notify.warn(err)
+  end
+end
+
+---@param node Node
+function M.fn(node)
+  M.open(node)
+end
+
+-- TODO always use native once 0.10 is the minimum neovim version
 function M.setup(opts)
   M.config = {}
   M.config.system_open = opts.system_open or {}
 
-  if #M.config.system_open.cmd == 0 then
-    if utils.is_windows then
-      M.config.system_open = {
-        cmd = "cmd",
-        args = { "/c", "start", '""' },
-      }
-    elseif utils.is_macos then
-      M.config.system_open.cmd = "open"
-    elseif utils.is_unix then
-      M.config.system_open.cmd = "xdg-open"
+  if vim.fn.has("nvim-0.10") == 1 and #M.config.system_open.cmd == 0 then
+    M.open = native
+  else
+    M.open = user
+    if #M.config.system_open.cmd == 0 then
+      if utils.is_windows then
+        M.config.system_open = {
+          cmd = "cmd",
+          args = { "/c", "start", '""' },
+        }
+      elseif utils.is_macos then
+        M.config.system_open.cmd = "open"
+      elseif utils.is_unix then
+        M.config.system_open.cmd = "xdg-open"
+      end
     end
   end
 end

lua/nvim-tree/actions/reloaders.lua

@@ -1,71 +0,0 @@
-local git = require "nvim-tree.git"
-local renderer = require "nvim-tree.renderer"
-local explorer_module = require "nvim-tree.explorer"
-local core = require "nvim-tree.core"
-local explorer_node = require "nvim-tree.explorer.node"
-local Iterator = require "nvim-tree.iterators.node-iterator"
-
-local M = {}
-
----@param node Explorer|nil
----@param projects table
-local function refresh_nodes(node, projects)
-  Iterator.builder({ node })
-    :applier(function(n)
-      if n.nodes then
-        local toplevel = git.get_toplevel(n.cwd or n.link_to or n.absolute_path)
-        explorer_module.reload(n, projects[toplevel] or {})
-      end
-    end)
-    :recursor(function(n)
-      return n.group_next and { n.group_next } or (n.open and n.nodes)
-    end)
-    :iterate()
-end
-
----@param parent_node Node|nil
----@param projects table
-function M.reload_node_status(parent_node, projects)
-  if parent_node == nil then
-    return
-  end
-
-  local toplevel = git.get_toplevel(parent_node.absolute_path)
-  local status = projects[toplevel] or {}
-  for _, node in ipairs(parent_node.nodes) do
-    explorer_node.update_git_status(node, explorer_node.is_git_ignored(parent_node), status)
-    if node.nodes and #node.nodes > 0 then
-      M.reload_node_status(node, projects)
-    end
-  end
-end
-
-local event_running = false
-function M.reload_explorer()
-  local explorer = core.get_explorer()
-  if event_running or not explorer or vim.v.exiting ~= vim.NIL then
-    return
-  end
-  event_running = true
-
-  local projects = git.reload()
-  refresh_nodes(core.get_explorer(), projects)
-  if explorer.view:is_visible() then
-    renderer.draw()
-  end
-  event_running = false
-end
-
-function M.reload_git()
-  if not core.get_explorer() or not git.config.git.enable or event_running then
-    return
-  end
-  event_running = true
-
-  local projects = git.reload()
-  M.reload_node_status(core.get_explorer(), projects)
-  renderer.draw()
-  event_running = false
-end
-
-return M

lua/nvim-tree/actions/root/change-dir.lua

@@ -1,6 +1,6 @@
-local log = require "nvim-tree.log"
-local utils = require "nvim-tree.utils"
-local core = require "nvim-tree.core"
+local log = require("nvim-tree.log")
+local utils = require("nvim-tree.utils")
+local core = require("nvim-tree.core")
 
 local M = {
   current_tab = vim.api.nvim_get_current_tabpage(),
@@ -91,7 +91,10 @@ M.force_dirchange = add_profiling_to(function(foldername, should_open_view)
   if should_open_view then
     require("nvim-tree.lib").open()
   else
-    require("nvim-tree.renderer").draw()
+    local explorer = core.get_explorer()
+    if explorer then
+      explorer.renderer:draw()
+    end
   end
 end)
 

lua/nvim-tree/actions/root/dir-up.lua

@@ -1,12 +1,12 @@
-local utils = require "nvim-tree.utils"
-local core = require "nvim-tree.core"
+local utils = require("nvim-tree.utils")
+local core = require("nvim-tree.core")
 
 local M = {}
 
 ---@param node Node
 function M.fn(node)
   if not node or node.name == ".." then
-    require("nvim-tree.actions.root.change-dir").fn ".."
+    require("nvim-tree.actions.root.change-dir").fn("..")
   else
     local cwd = core.get_cwd()
     if cwd == nil then

lua/nvim-tree/actions/root/init.lua

@@ -1,7 +1,7 @@
 local M = {}
 
-M.change_dir = require "nvim-tree.actions.root.change-dir"
-M.dir_up = require "nvim-tree.actions.root.dir-up"
+M.change_dir = require("nvim-tree.actions.root.change-dir")
+M.dir_up = require("nvim-tree.actions.root.dir-up")
 
 function M.setup(opts)
   M.change_dir.setup(opts)

lua/nvim-tree/actions/tree/find-file.lua

@@ -1,6 +1,7 @@
-local core = require "nvim-tree.core"
-local lib = require "nvim-tree.lib"
-local finders_find_file = require "nvim-tree.actions.finders.find-file"
+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 = {}
 
@@ -40,18 +41,17 @@ 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
-    lib.open { current_window = opts.current_window, winid = opts.winid }
+    lib.open({ current_window = opts.current_window, winid = opts.winid })
     if not opts.focus then
-      vim.cmd "noautocmd wincmd p"
+      vim.cmd("noautocmd wincmd p")
     end
   end
 

lua/nvim-tree/actions/tree/init.lua

@@ -1,10 +1,10 @@
 local M = {}
 
-M.find_file = require "nvim-tree.actions.tree.find-file"
-M.modifiers = require "nvim-tree.actions.tree.modifiers"
-M.open = require "nvim-tree.actions.tree.open"
-M.toggle = require "nvim-tree.actions.tree.toggle"
-M.resize = require "nvim-tree.actions.tree.resize"
+M.find_file = require("nvim-tree.actions.tree.find-file")
+M.modifiers = require("nvim-tree.actions.tree.modifiers")
+M.open = require("nvim-tree.actions.tree.open")
+M.toggle = require("nvim-tree.actions.tree.toggle")
+M.resize = require("nvim-tree.actions.tree.resize")
 
 function M.setup(opts)
   M.find_file.setup(opts)

lua/nvim-tree/actions/tree/modifiers/collapse-all.lua

@@ -1,8 +1,7 @@
-local renderer = require "nvim-tree.renderer"
-local utils = require "nvim-tree.utils"
-local core = require "nvim-tree.core"
-local lib = require "nvim-tree.lib"
-local Iterator = require "nvim-tree.iterators.node-iterator"
+local utils = require("nvim-tree.utils")
+local core = require("nvim-tree.core")
+local lib = require("nvim-tree.lib")
+local Iterator = require("nvim-tree.iterators.node-iterator")
 
 local M = {}
 
@@ -46,7 +45,7 @@ function M.fn(keep_buffers)
     end)
     :iterate()
 
-  renderer.draw()
+  explorer.renderer:draw()
   utils.focus_node_or_parent(node)
 end
 

lua/nvim-tree/actions/tree/modifiers/expand-all.lua

@@ -1,8 +1,7 @@
-local core = require "nvim-tree.core"
-local renderer = require "nvim-tree.renderer"
-local Iterator = require "nvim-tree.iterators.node-iterator"
-local notify = require "nvim-tree.notify"
-local lib = require "nvim-tree.lib"
+local core = require("nvim-tree.core")
+local Iterator = require("nvim-tree.iterators.node-iterator")
+local notify = require("nvim-tree.notify")
+local lib = require("nvim-tree.lib")
 
 local M = {}
 
@@ -65,11 +64,14 @@ end
 
 ---@param base_node table
 function M.fn(base_node)
-  local node = base_node.nodes and base_node or core.get_explorer()
+  local explorer = core.get_explorer()
+  local node = base_node.nodes and base_node or explorer
   if gen_iterator()(node) then
     notify.warn("expansion iteration was halted after " .. M.MAX_FOLDER_DISCOVERY .. " discovered folders")
   end
-  renderer.draw()
+  if explorer then
+    explorer.renderer:draw()
+  end
 end
 
 function M.setup(opts)

lua/nvim-tree/actions/tree/modifiers/init.lua

@@ -1,8 +1,8 @@
 local M = {}
 
-M.collapse_all = require "nvim-tree.actions.tree.modifiers.collapse-all"
-M.expand_all = require "nvim-tree.actions.tree.modifiers.expand-all"
-M.toggles = require "nvim-tree.actions.tree.modifiers.toggles"
+M.collapse_all = require("nvim-tree.actions.tree.modifiers.collapse-all")
+M.expand_all = require("nvim-tree.actions.tree.modifiers.expand-all")
+M.toggles = require("nvim-tree.actions.tree.modifiers.toggles")
 
 function M.setup(opts)
   M.expand_all.setup(opts)

lua/nvim-tree/actions/tree/modifiers/toggles.lua

@@ -1,12 +1,12 @@
-local lib = require "nvim-tree.lib"
-local utils = require "nvim-tree.utils"
-local reloaders = require "nvim-tree.actions.reloaders"
-local core = require "nvim-tree.core"
+local lib = require("nvim-tree.lib")
+local utils = require("nvim-tree.utils")
+local core = require("nvim-tree.core")
 local M = {}
 
-local function reload()
+---@param explorer Explorer
+local function reload(explorer)
   local node = lib.get_node_at_cursor()
-  reloaders.reload_explorer()
+  explorer:reload_explorer()
   utils.focus_node_or_parent(node)
 end
 
@@ -19,39 +19,46 @@ local function wrap_explorer(fn)
   end
 end
 
+---@param explorer Explorer
 local function custom(explorer)
   explorer.filters.config.filter_custom = not explorer.filters.config.filter_custom
-  reload()
+  reload(explorer)
 end
 
+---@param explorer Explorer
 local function git_ignored(explorer)
   explorer.filters.config.filter_git_ignored = not explorer.filters.config.filter_git_ignored
-  reload()
+  reload(explorer)
 end
 
+---@param explorer Explorer
 local function git_clean(explorer)
   explorer.filters.config.filter_git_clean = not explorer.filters.config.filter_git_clean
-  reload()
+  reload(explorer)
 end
 
+---@param explorer Explorer
 local function no_buffer(explorer)
   explorer.filters.config.filter_no_buffer = not explorer.filters.config.filter_no_buffer
-  reload()
+  reload(explorer)
 end
 
+---@param explorer Explorer
 local function no_bookmark(explorer)
   explorer.filters.config.filter_no_bookmark = not explorer.filters.config.filter_no_bookmark
-  reload()
+  reload(explorer)
 end
 
+---@param explorer Explorer
 local function dotfiles(explorer)
   explorer.filters.config.filter_dotfiles = not explorer.filters.config.filter_dotfiles
-  reload()
+  reload(explorer)
 end
 
+---@param explorer Explorer
 local function enable(explorer)
   explorer.filters.config.enable = not explorer.filters.config.enable
-  reload()
+  reload(explorer)
 end
 
 M.custom = wrap_explorer(custom)

lua/nvim-tree/actions/tree/open.lua

@@ -1,5 +1,6 @@
-local lib = require "nvim-tree.lib"
-local finders_find_file = require "nvim-tree.actions.finders.find-file"
+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 = {}
 
@@ -22,18 +23,17 @@ function M.fn(opts)
     opts.path = nil
   end
 
-  local explorer = require"nvim-tree.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 {
+    lib.open({
       path = opts.path,
       current_window = opts.current_window,
       winid = opts.winid,
-    }
+    })
   end
 
   -- find file

lua/nvim-tree/actions/tree/resize.lua

@@ -1,18 +1,14 @@
+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 = require"nvim-tree.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
 
@@ -20,19 +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
 
@@ -43,7 +39,7 @@ function M.fn(opts)
       relative_size = "+" .. relative_size
     end
 
-    explorer.view:resize(relative_size)
+    view.resize(relative_size)
     return
   end
 end

lua/nvim-tree/actions/tree/toggle.lua

@@ -1,5 +1,6 @@
-local lib = require "nvim-tree.lib"
-local finders_find_file = require "nvim-tree.actions.finders.find-file"
+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 = {}
 
@@ -39,21 +40,16 @@ function M.fn(opts, no_focus, cwd, bang)
     opts.path = nil
   end
 
-  local explorer = require"nvim-tree.core".get_explorer()
-  if not explorer then
-    return
-  end
-
-  if explorer.view:is_visible() then
+  if view.is_visible() then
     -- close
-    explorer.view:close()
+    view.close()
   else
     -- open
-    lib.open {
+    lib.open({
       path = opts.path,
       current_window = opts.current_window,
       winid = opts.winid,
-    }
+    })
 
     -- find file
     if M.config.update_focused_file.enable or opts.find_file then
@@ -68,7 +64,7 @@ function M.fn(opts, no_focus, cwd, bang)
 
     -- restore focus
     if not opts.focus then
-      vim.cmd "noautocmd wincmd p"
+      vim.cmd("noautocmd wincmd p")
     end
   end
 end

lua/nvim-tree/api.lua

@@ -1,16 +1,13 @@
-local lib = require "nvim-tree.lib"
-local core = require "nvim-tree.core"
-local utils = require "nvim-tree.utils"
-local actions = require "nvim-tree.actions"
-local appearance_diagnostics = require "nvim-tree.appearance.diagnostics"
-local events = require "nvim-tree.events"
-local help = require "nvim-tree.help"
-local marks_navigation = require "nvim-tree.marks.navigation"
-local marks_bulk_delete = require "nvim-tree.marks.bulk-delete"
-local marks_bulk_trash = require "nvim-tree.marks.bulk-trash"
-local marks_bulk_move = require "nvim-tree.marks.bulk-move"
-local keymap = require "nvim-tree.keymap"
-local notify = require "nvim-tree.notify"
+local lib = require("nvim-tree.lib")
+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_diagnostics = require("nvim-tree.appearance.diagnostics")
+local events = require("nvim-tree.events")
+local help = require("nvim-tree.help")
+local keymap = require("nvim-tree.keymap")
+local notify = require("nvim-tree.notify")
 
 local Api = {
   tree = {},
@@ -50,7 +47,7 @@ local function wrap(f)
     if vim.g.NvimTreeSetup == 1 then
       return f(...)
     else
-      notify.error "nvim-tree setup not called"
+      notify.error("nvim-tree setup not called")
     end
   end
 end
@@ -75,16 +72,17 @@ local function wrap_node_or_nil(fn)
   end
 end
 
----Inject the explorer as the first argument if present otherwise do nothing.
----@param fn function function to invoke
+---Invoke a method on the singleton explorer.
+---Print error when setup not called.
+---@param explorer_method string explorer method name
 ---@return fun(...) : any
-local function wrap_explorer(fn)
-  return function(...)
+local function wrap_explorer(explorer_method)
+  return wrap(function(...)
     local explorer = core.get_explorer()
     if explorer then
-      return fn(explorer, ...)
+      return explorer[explorer_method](explorer, ...)
     end
-  end
+  end)
 end
 
 ---Invoke a member's method on the singleton explorer.
@@ -120,10 +118,10 @@ 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.reload = wrap(actions.reloaders.reload_explorer)
+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
 ---@field width string|function|number|table|nil
@@ -138,7 +136,7 @@ end)
 
 Api.tree.change_root_to_node = wrap_node(function(node)
   if node.name == ".." then
-    actions.root.change_dir.fn ".."
+    actions.root.change_dir.fn("..")
   elseif node.nodes ~= nil then
     actions.root.change_dir.fn(lib.get_last_group_node(node).absolute_path)
   end
@@ -174,30 +172,30 @@ 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", "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)
 Api.fs.trash = wrap_node(actions.fs.trash.fn)
-Api.fs.rename_node = wrap_node(actions.fs.rename_file.fn ":t")
-Api.fs.rename = wrap_node(actions.fs.rename_file.fn ":t")
-Api.fs.rename_sub = wrap_node(actions.fs.rename_file.fn ":p:h")
-Api.fs.rename_basename = wrap_node(actions.fs.rename_file.fn ":t:r")
-Api.fs.rename_full = wrap_node(actions.fs.rename_file.fn ":p")
-Api.fs.cut = wrap_node(actions.fs.copy_paste.cut)
-Api.fs.paste = wrap_node(actions.fs.copy_paste.paste)
-Api.fs.clear_clipboard = wrap(actions.fs.copy_paste.clear_clipboard)
-Api.fs.print_clipboard = wrap(actions.fs.copy_paste.print_clipboard)
-Api.fs.copy.node = wrap_node(actions.fs.copy_paste.copy)
-Api.fs.copy.absolute_path = wrap_node(actions.fs.copy_paste.copy_absolute_path)
-Api.fs.copy.filename = wrap_node(actions.fs.copy_paste.copy_filename)
-Api.fs.copy.basename = wrap_node(actions.fs.copy_paste.copy_basename)
-Api.fs.copy.relative_path = wrap_node(actions.fs.copy_paste.copy_path)
+Api.fs.rename_node = wrap_node(actions.fs.rename_file.fn(":t"))
+Api.fs.rename = wrap_node(actions.fs.rename_file.fn(":t"))
+Api.fs.rename_sub = wrap_node(actions.fs.rename_file.fn(":p:h"))
+Api.fs.rename_basename = wrap_node(actions.fs.rename_file.fn(":t:r"))
+Api.fs.rename_full = wrap_node(actions.fs.rename_file.fn(":p"))
+Api.fs.cut = wrap_node(wrap_explorer_member("clipboard", "cut"))
+Api.fs.paste = wrap_node(wrap_explorer_member("clipboard", "paste"))
+Api.fs.clear_clipboard = wrap_explorer_member("clipboard", "clear_clipboard")
+Api.fs.print_clipboard = wrap_explorer_member("clipboard", "print_clipboard")
+Api.fs.copy.node = wrap_node(wrap_explorer_member("clipboard", "copy"))
+Api.fs.copy.absolute_path = wrap_node(wrap_explorer_member("clipboard", "copy_absolute_path"))
+Api.fs.copy.filename = wrap_node(wrap_explorer_member("clipboard", "copy_filename"))
+Api.fs.copy.basename = wrap_node(wrap_explorer_member("clipboard", "copy_basename"))
+Api.fs.copy.relative_path = wrap_node(wrap_explorer_member("clipboard", "copy_path"))
 
 ---@param mode string
 ---@param node table
@@ -214,7 +212,7 @@ end
 local function open_or_expand_or_dir_up(mode, toggle_group)
   return function(node)
     if node.name == ".." then
-      actions.root.change_dir.fn ".."
+      actions.root.change_dir.fn("..")
     elseif node.nodes then
       lib.expand_or_collapse(node, toggle_group)
     elseif not toggle_group then
@@ -223,42 +221,42 @@ local function open_or_expand_or_dir_up(mode, toggle_group)
   end
 end
 
-Api.node.open.edit = wrap_node(open_or_expand_or_dir_up "edit")
-Api.node.open.drop = wrap_node(open_or_expand_or_dir_up "drop")
-Api.node.open.tab_drop = wrap_node(open_or_expand_or_dir_up "tab_drop")
-Api.node.open.replace_tree_buffer = wrap_node(open_or_expand_or_dir_up "edit_in_place")
-Api.node.open.no_window_picker = wrap_node(open_or_expand_or_dir_up "edit_no_picker")
-Api.node.open.vertical = wrap_node(open_or_expand_or_dir_up "vsplit")
-Api.node.open.horizontal = wrap_node(open_or_expand_or_dir_up "split")
-Api.node.open.tab = wrap_node(open_or_expand_or_dir_up "tabnew")
+Api.node.open.edit = wrap_node(open_or_expand_or_dir_up("edit"))
+Api.node.open.drop = wrap_node(open_or_expand_or_dir_up("drop"))
+Api.node.open.tab_drop = wrap_node(open_or_expand_or_dir_up("tab_drop"))
+Api.node.open.replace_tree_buffer = wrap_node(open_or_expand_or_dir_up("edit_in_place"))
+Api.node.open.no_window_picker = wrap_node(open_or_expand_or_dir_up("edit_no_picker"))
+Api.node.open.vertical = wrap_node(open_or_expand_or_dir_up("vsplit"))
+Api.node.open.horizontal = wrap_node(open_or_expand_or_dir_up("split"))
+Api.node.open.tab = wrap_node(open_or_expand_or_dir_up("tabnew"))
 Api.node.open.toggle_group_empty = wrap_node(open_or_expand_or_dir_up("toggle_group_empty", true))
-Api.node.open.preview = wrap_node(open_or_expand_or_dir_up "preview")
-Api.node.open.preview_no_picker = wrap_node(open_or_expand_or_dir_up "preview_no_picker")
+Api.node.open.preview = wrap_node(open_or_expand_or_dir_up("preview"))
+Api.node.open.preview_no_picker = wrap_node(open_or_expand_or_dir_up("preview_no_picker"))
 
 Api.node.show_info_popup = wrap_node(actions.node.file_popup.toggle_file_info)
 Api.node.run.cmd = wrap_node(actions.node.run_command.run_file_command)
 Api.node.run.system = wrap_node(actions.node.system_open.fn)
 
-Api.node.navigate.sibling.next = wrap_node(actions.moves.sibling.fn "next")
-Api.node.navigate.sibling.prev = wrap_node(actions.moves.sibling.fn "prev")
-Api.node.navigate.sibling.first = wrap_node(actions.moves.sibling.fn "first")
-Api.node.navigate.sibling.last = wrap_node(actions.moves.sibling.fn "last")
+Api.node.navigate.sibling.next = wrap_node(actions.moves.sibling.fn("next"))
+Api.node.navigate.sibling.prev = wrap_node(actions.moves.sibling.fn("prev"))
+Api.node.navigate.sibling.first = wrap_node(actions.moves.sibling.fn("first"))
+Api.node.navigate.sibling.last = wrap_node(actions.moves.sibling.fn("last"))
 Api.node.navigate.parent = wrap_node(actions.moves.parent.fn(false))
 Api.node.navigate.parent_close = wrap_node(actions.moves.parent.fn(true))
-Api.node.navigate.git.next = wrap_node(actions.moves.item.fn { where = "next", what = "git" })
-Api.node.navigate.git.next_skip_gitignored = wrap_node(actions.moves.item.fn { where = "next", what = "git", skip_gitignored = true })
-Api.node.navigate.git.next_recursive = wrap_node(actions.moves.item.fn { where = "next", what = "git", recurse = true })
-Api.node.navigate.git.prev = wrap_node(actions.moves.item.fn { where = "prev", what = "git" })
-Api.node.navigate.git.prev_skip_gitignored = wrap_node(actions.moves.item.fn { where = "prev", what = "git", skip_gitignored = true })
-Api.node.navigate.git.prev_recursive = wrap_node(actions.moves.item.fn { where = "prev", what = "git", recurse = true })
-Api.node.navigate.diagnostics.next = wrap_node(actions.moves.item.fn { where = "next", what = "diag" })
-Api.node.navigate.diagnostics.next_recursive = wrap_node(actions.moves.item.fn { where = "next", what = "diag", recurse = true })
-Api.node.navigate.diagnostics.prev = wrap_node(actions.moves.item.fn { where = "prev", what = "diag" })
-Api.node.navigate.diagnostics.prev_recursive = wrap_node(actions.moves.item.fn { where = "prev", what = "diag", recurse = true })
-Api.node.navigate.opened.next = wrap_node(actions.moves.item.fn { where = "next", what = "opened" })
-Api.node.navigate.opened.prev = wrap_node(actions.moves.item.fn { where = "prev", what = "opened" })
+Api.node.navigate.git.next = wrap_node(actions.moves.item.fn({ where = "next", what = "git" }))
+Api.node.navigate.git.next_skip_gitignored = wrap_node(actions.moves.item.fn({ where = "next", what = "git", skip_gitignored = true }))
+Api.node.navigate.git.next_recursive = wrap_node(actions.moves.item.fn({ where = "next", what = "git", recurse = true }))
+Api.node.navigate.git.prev = wrap_node(actions.moves.item.fn({ where = "prev", what = "git" }))
+Api.node.navigate.git.prev_skip_gitignored = wrap_node(actions.moves.item.fn({ where = "prev", what = "git", skip_gitignored = true }))
+Api.node.navigate.git.prev_recursive = wrap_node(actions.moves.item.fn({ where = "prev", what = "git", recurse = true }))
+Api.node.navigate.diagnostics.next = wrap_node(actions.moves.item.fn({ where = "next", what = "diag" }))
+Api.node.navigate.diagnostics.next_recursive = wrap_node(actions.moves.item.fn({ where = "next", what = "diag", recurse = true }))
+Api.node.navigate.diagnostics.prev = wrap_node(actions.moves.item.fn({ where = "prev", what = "diag" }))
+Api.node.navigate.diagnostics.prev_recursive = wrap_node(actions.moves.item.fn({ where = "prev", what = "diag", recurse = true }))
+Api.node.navigate.opened.next = wrap_node(actions.moves.item.fn({ where = "next", what = "opened" }))
+Api.node.navigate.opened.prev = wrap_node(actions.moves.item.fn({ where = "prev", what = "opened" }))
 
-Api.git.reload = wrap(actions.reloaders.reload_git)
+Api.git.reload = wrap_explorer("reload_git")
 
 Api.events.subscribe = events.subscribe
 Api.events.Event = events.Event
@@ -266,16 +264,16 @@ Api.events.Event = events.Event
 Api.live_filter.start = wrap_explorer_member("live_filter", "start_filtering")
 Api.live_filter.clear = wrap_explorer_member("live_filter", "clear_filter")
 
-Api.marks.get = wrap_node(wrap_explorer_member("marks", "get_mark"))
-Api.marks.list = wrap_explorer_member("marks", "get_marks")
-Api.marks.toggle = wrap_node(wrap_explorer_member("marks", "toggle_mark"))
-Api.marks.clear = wrap_explorer_member("marks", "clear_marks")
-Api.marks.bulk.delete = wrap_explorer(marks_bulk_delete.bulk_delete)
-Api.marks.bulk.trash = wrap_explorer(marks_bulk_trash.bulk_trash)
-Api.marks.bulk.move = wrap_explorer(marks_bulk_move.bulk_move)
-Api.marks.navigate.next = wrap(marks_navigation.next)
-Api.marks.navigate.prev = wrap(marks_navigation.prev)
-Api.marks.navigate.select = wrap(marks_navigation.select)
+Api.marks.get = wrap_node(wrap_explorer_member("marks", "get"))
+Api.marks.list = wrap_explorer_member("marks", "list")
+Api.marks.toggle = wrap_node(wrap_explorer_member("marks", "toggle"))
+Api.marks.clear = wrap_explorer_member("marks", "clear")
+Api.marks.bulk.delete = wrap_explorer_member("marks", "bulk_delete")
+Api.marks.bulk.trash = wrap_explorer_member("marks", "bulk_trash")
+Api.marks.bulk.move = wrap_explorer_member("marks", "bulk_move")
+Api.marks.navigate.next = wrap_explorer_member("marks", "navigate_next")
+Api.marks.navigate.prev = wrap_explorer_member("marks", "navigate_prev")
+Api.marks.navigate.select = wrap_explorer_member("marks", "navigate_select")
 
 Api.config.mappings.get_keymap = wrap(keymap.get_keymap)
 Api.config.mappings.get_keymap_default = wrap(keymap.get_keymap_default)

lua/nvim-tree/appearance/diagnostics.lua

@@ -1,4 +1,4 @@
-local appearance = require "nvim-tree.appearance"
+local appearance = require("nvim-tree.appearance")
 
 -- others with name and links less than this arbitrary value are short
 local SHORT_LEN = 50
@@ -129,7 +129,7 @@ function M.hi_test()
   render_displays("other, long", displays_long, bufnr, l)
 
   -- finalise and focus the buffer
-  if vim.fn.has "nvim-0.10" == 1 then
+  if vim.fn.has("nvim-0.10") == 1 then
     vim.api.nvim_set_option_value("modifiable", false, { buf = bufnr })
   else
     vim.api.nvim_buf_set_option(bufnr, "modifiable", false) ---@diagnostic disable-line: deprecated

lua/nvim-tree/appearance/init.lua

@@ -12,122 +12,126 @@ local M = {}
 M.HIGHLIGHT_GROUPS = {
 
   -- Standard
-  { group = "NvimTreeNormal", link = "Normal" },
-  { group = "NvimTreeNormalFloat", link = "NormalFloat" },
-  { group = "NvimTreeNormalNC", link = "NvimTreeNormal" },
+  { group = "NvimTreeNormal",                  link = "Normal" },
+  { group = "NvimTreeNormalFloat",             link = "NormalFloat" },
+  { group = "NvimTreeNormalFloatBorder",       link = "FloatBorder" },
+  { group = "NvimTreeNormalNC",                link = "NvimTreeNormal" },
 
-  { group = "NvimTreeLineNr", link = "LineNr" },
-  { group = "NvimTreeWinSeparator", link = "WinSeparator" },
-  { group = "NvimTreeEndOfBuffer", link = "EndOfBuffer" },
-  { group = "NvimTreePopup", link = "Normal" },
-  { group = "NvimTreeSignColumn", link = "NvimTreeNormal" },
+  { group = "NvimTreeLineNr",                  link = "LineNr" },
+  { group = "NvimTreeWinSeparator",            link = "WinSeparator" },
+  { group = "NvimTreeEndOfBuffer",             link = "EndOfBuffer" },
+  { group = "NvimTreePopup",                   link = "Normal" },
+  { group = "NvimTreeSignColumn",              link = "NvimTreeNormal" },
 
-  { group = "NvimTreeCursorColumn", link = "CursorColumn" },
-  { group = "NvimTreeCursorLine", link = "CursorLine" },
-  { group = "NvimTreeCursorLineNr", link = "CursorLineNr" },
+  { group = "NvimTreeCursorColumn",            link = "CursorColumn" },
+  { group = "NvimTreeCursorLine",              link = "CursorLine" },
+  { group = "NvimTreeCursorLineNr",            link = "CursorLineNr" },
 
-  { group = "NvimTreeStatusLine", link = "StatusLine" },
-  { group = "NvimTreeStatusLineNC", link = "StatusLineNC" },
+  { group = "NvimTreeStatusLine",              link = "StatusLine" },
+  { group = "NvimTreeStatusLineNC",            link = "StatusLineNC" },
 
   -- File Text
-  { group = "NvimTreeExecFile", link = "Question" },
-  { group = "NvimTreeImageFile", link = "Question" },
-  { group = "NvimTreeSpecialFile", link = "Title" },
-  { group = "NvimTreeSymlink", link = "Underlined" },
+  { group = "NvimTreeExecFile",                link = "Question" },
+  { group = "NvimTreeImageFile",               link = "Question" },
+  { group = "NvimTreeSpecialFile",             link = "Title" },
+  { group = "NvimTreeSymlink",                 link = "Underlined" },
 
   -- Folder Text
-  { group = "NvimTreeRootFolder", link = "Title" },
-  { group = "NvimTreeFolderName", link = "Directory" },
-  { group = "NvimTreeEmptyFolderName", link = "Directory" },
-  { group = "NvimTreeOpenedFolderName", link = "Directory" },
-  { group = "NvimTreeSymlinkFolderName", link = "Directory" },
+  { group = "NvimTreeRootFolder",              link = "Title" },
+  { group = "NvimTreeFolderName",              link = "Directory" },
+  { group = "NvimTreeEmptyFolderName",         link = "Directory" },
+  { group = "NvimTreeOpenedFolderName",        link = "Directory" },
+  { group = "NvimTreeSymlinkFolderName",       link = "Directory" },
 
   -- File Icons
-  { group = "NvimTreeFileIcon", link = "NvimTreeNormal" },
-  { group = "NvimTreeSymlinkIcon", link = "NvimTreeNormal" },
+  { group = "NvimTreeFileIcon",                link = "NvimTreeNormal" },
+  { group = "NvimTreeSymlinkIcon",             link = "NvimTreeNormal" },
 
   -- Folder Icons
-  { group = "NvimTreeFolderIcon", def = "guifg=#8094b4 ctermfg=Blue" },
-  { group = "NvimTreeOpenedFolderIcon", link = "NvimTreeFolderIcon" },
-  { group = "NvimTreeClosedFolderIcon", link = "NvimTreeFolderIcon" },
-  { group = "NvimTreeFolderArrowClosed", link = "NvimTreeIndentMarker" },
-  { group = "NvimTreeFolderArrowOpen", link = "NvimTreeIndentMarker" },
+  { group = "NvimTreeFolderIcon",              def = "guifg=#8094b4 ctermfg=Blue" },
+  { group = "NvimTreeOpenedFolderIcon",        link = "NvimTreeFolderIcon" },
+  { group = "NvimTreeClosedFolderIcon",        link = "NvimTreeFolderIcon" },
+  { group = "NvimTreeFolderArrowClosed",       link = "NvimTreeIndentMarker" },
+  { group = "NvimTreeFolderArrowOpen",         link = "NvimTreeIndentMarker" },
 
   -- Indent
-  { group = "NvimTreeIndentMarker", link = "NvimTreeFolderIcon" },
+  { group = "NvimTreeIndentMarker",            link = "NvimTreeFolderIcon" },
 
   -- Picker
-  { group = "NvimTreeWindowPicker", def = "guifg=#ededed guibg=#4493c8 gui=bold ctermfg=White ctermbg=DarkBlue" },
+  { group = "NvimTreeWindowPicker",            def = "guifg=#ededed guibg=#4493c8 gui=bold ctermfg=White ctermbg=DarkBlue" },
 
   -- LiveFilter
-  { group = "NvimTreeLiveFilterPrefix", link = "PreProc" },
-  { group = "NvimTreeLiveFilterValue", link = "ModeMsg" },
+  { group = "NvimTreeLiveFilterPrefix",        link = "PreProc" },
+  { group = "NvimTreeLiveFilterValue",         link = "ModeMsg" },
 
   -- Clipboard
-  { group = "NvimTreeCutHL", link = "SpellBad" },
-  { group = "NvimTreeCopiedHL", link = "SpellRare" },
+  { group = "NvimTreeCutHL",                   link = "SpellBad" },
+  { group = "NvimTreeCopiedHL",                link = "SpellRare" },
 
   -- Bookmark
-  { group = "NvimTreeBookmarkIcon", link = "NvimTreeFolderIcon" },
-  { group = "NvimTreeBookmarkHL", link = "SpellLocal" },
+  { group = "NvimTreeBookmarkIcon",            link = "NvimTreeFolderIcon" },
+  { group = "NvimTreeBookmarkHL",              link = "SpellLocal" },
 
   -- Modified
-  { group = "NvimTreeModifiedIcon", link = "Type" },
-  { group = "NvimTreeModifiedFileHL", link = "NvimTreeModifiedIcon" },
-  { group = "NvimTreeModifiedFolderHL", link = "NvimTreeModifiedFileHL" },
+  { group = "NvimTreeModifiedIcon",            link = "Type" },
+  { group = "NvimTreeModifiedFileHL",          link = "NvimTreeModifiedIcon" },
+  { group = "NvimTreeModifiedFolderHL",        link = "NvimTreeModifiedFileHL" },
 
   -- Hidden
-  { group = "NvimTreeHiddenIcon", link = "Conceal" },
-  { group = "NvimTreeHiddenFileHL", link = "NvimTreeHiddenIcon" },
-  { group = "NvimTreeHiddenFolderHL", link = "NvimTreeHiddenFileHL" },
+  { group = "NvimTreeHiddenIcon",              link = "Conceal" },
+  { group = "NvimTreeHiddenFileHL",            link = "NvimTreeHiddenIcon" },
+  { group = "NvimTreeHiddenFolderHL",          link = "NvimTreeHiddenFileHL" },
+
+  -- Hidden Display
+  { group = "NvimTreeHiddenDisplay",           link = "Conceal" },
 
   -- Opened
-  { group = "NvimTreeOpenedHL", link = "Special" },
+  { group = "NvimTreeOpenedHL",                link = "Special" },
 
   -- Git Icon
-  { group = "NvimTreeGitDeletedIcon", link = "Statement" },
-  { group = "NvimTreeGitDirtyIcon", link = "Statement" },
-  { group = "NvimTreeGitIgnoredIcon", link = "Comment" },
-  { group = "NvimTreeGitMergeIcon", link = "Constant" },
-  { group = "NvimTreeGitNewIcon", link = "PreProc" },
-  { group = "NvimTreeGitRenamedIcon", link = "PreProc" },
-  { group = "NvimTreeGitStagedIcon", link = "Constant" },
+  { group = "NvimTreeGitDeletedIcon",          link = "Statement" },
+  { group = "NvimTreeGitDirtyIcon",            link = "Statement" },
+  { group = "NvimTreeGitIgnoredIcon",          link = "Comment" },
+  { group = "NvimTreeGitMergeIcon",            link = "Constant" },
+  { group = "NvimTreeGitNewIcon",              link = "PreProc" },
+  { group = "NvimTreeGitRenamedIcon",          link = "PreProc" },
+  { group = "NvimTreeGitStagedIcon",           link = "Constant" },
 
   -- Git File Highlight
-  { group = "NvimTreeGitFileDeletedHL", link = "NvimTreeGitDeletedIcon" },
-  { group = "NvimTreeGitFileDirtyHL", link = "NvimTreeGitDirtyIcon" },
-  { group = "NvimTreeGitFileIgnoredHL", link = "NvimTreeGitIgnoredIcon" },
-  { group = "NvimTreeGitFileMergeHL", link = "NvimTreeGitMergeIcon" },
-  { group = "NvimTreeGitFileNewHL", link = "NvimTreeGitNewIcon" },
-  { group = "NvimTreeGitFileRenamedHL", link = "NvimTreeGitRenamedIcon" },
-  { group = "NvimTreeGitFileStagedHL", link = "NvimTreeGitStagedIcon" },
+  { group = "NvimTreeGitFileDeletedHL",        link = "NvimTreeGitDeletedIcon" },
+  { group = "NvimTreeGitFileDirtyHL",          link = "NvimTreeGitDirtyIcon" },
+  { group = "NvimTreeGitFileIgnoredHL",        link = "NvimTreeGitIgnoredIcon" },
+  { group = "NvimTreeGitFileMergeHL",          link = "NvimTreeGitMergeIcon" },
+  { group = "NvimTreeGitFileNewHL",            link = "NvimTreeGitNewIcon" },
+  { group = "NvimTreeGitFileRenamedHL",        link = "NvimTreeGitRenamedIcon" },
+  { group = "NvimTreeGitFileStagedHL",         link = "NvimTreeGitStagedIcon" },
 
   -- Git Folder Highlight
-  { group = "NvimTreeGitFolderDeletedHL", link = "NvimTreeGitFileDeletedHL" },
-  { group = "NvimTreeGitFolderDirtyHL", link = "NvimTreeGitFileDirtyHL" },
-  { group = "NvimTreeGitFolderIgnoredHL", link = "NvimTreeGitFileIgnoredHL" },
-  { group = "NvimTreeGitFolderMergeHL", link = "NvimTreeGitFileMergeHL" },
-  { group = "NvimTreeGitFolderNewHL", link = "NvimTreeGitFileNewHL" },
-  { group = "NvimTreeGitFolderRenamedHL", link = "NvimTreeGitFileRenamedHL" },
-  { group = "NvimTreeGitFolderStagedHL", link = "NvimTreeGitFileStagedHL" },
+  { group = "NvimTreeGitFolderDeletedHL",      link = "NvimTreeGitFileDeletedHL" },
+  { group = "NvimTreeGitFolderDirtyHL",        link = "NvimTreeGitFileDirtyHL" },
+  { group = "NvimTreeGitFolderIgnoredHL",      link = "NvimTreeGitFileIgnoredHL" },
+  { group = "NvimTreeGitFolderMergeHL",        link = "NvimTreeGitFileMergeHL" },
+  { group = "NvimTreeGitFolderNewHL",          link = "NvimTreeGitFileNewHL" },
+  { group = "NvimTreeGitFolderRenamedHL",      link = "NvimTreeGitFileRenamedHL" },
+  { group = "NvimTreeGitFolderStagedHL",       link = "NvimTreeGitFileStagedHL" },
 
   -- Diagnostics Icon
-  { group = "NvimTreeDiagnosticErrorIcon", link = "DiagnosticError" },
-  { group = "NvimTreeDiagnosticWarnIcon", link = "DiagnosticWarn" },
-  { group = "NvimTreeDiagnosticInfoIcon", link = "DiagnosticInfo" },
-  { group = "NvimTreeDiagnosticHintIcon", link = "DiagnosticHint" },
+  { group = "NvimTreeDiagnosticErrorIcon",     link = "DiagnosticError" },
+  { group = "NvimTreeDiagnosticWarnIcon",      link = "DiagnosticWarn" },
+  { group = "NvimTreeDiagnosticInfoIcon",      link = "DiagnosticInfo" },
+  { group = "NvimTreeDiagnosticHintIcon",      link = "DiagnosticHint" },
 
   -- Diagnostics File Highlight
-  { group = "NvimTreeDiagnosticErrorFileHL", link = "DiagnosticUnderlineError" },
-  { group = "NvimTreeDiagnosticWarnFileHL", link = "DiagnosticUnderlineWarn" },
-  { group = "NvimTreeDiagnosticInfoFileHL", link = "DiagnosticUnderlineInfo" },
-  { group = "NvimTreeDiagnosticHintFileHL", link = "DiagnosticUnderlineHint" },
+  { group = "NvimTreeDiagnosticErrorFileHL",   link = "DiagnosticUnderlineError" },
+  { group = "NvimTreeDiagnosticWarnFileHL",    link = "DiagnosticUnderlineWarn" },
+  { group = "NvimTreeDiagnosticInfoFileHL",    link = "DiagnosticUnderlineInfo" },
+  { group = "NvimTreeDiagnosticHintFileHL",    link = "DiagnosticUnderlineHint" },
 
   -- Diagnostics Folder Highlight
   { group = "NvimTreeDiagnosticErrorFolderHL", link = "NvimTreeDiagnosticErrorFileHL" },
-  { group = "NvimTreeDiagnosticWarnFolderHL", link = "NvimTreeDiagnosticWarnFileHL" },
-  { group = "NvimTreeDiagnosticInfoFolderHL", link = "NvimTreeDiagnosticInfoFileHL" },
-  { group = "NvimTreeDiagnosticHintFolderHL", link = "NvimTreeDiagnosticHintFileHL" },
+  { group = "NvimTreeDiagnosticWarnFolderHL",  link = "NvimTreeDiagnosticWarnFileHL" },
+  { group = "NvimTreeDiagnosticInfoFolderHL",  link = "NvimTreeDiagnosticInfoFileHL" },
+  { group = "NvimTreeDiagnosticHintFolderHL",  link = "NvimTreeDiagnosticHintFileHL" },
 }
 
 -- nvim-tree highlight groups to legacy

lua/nvim-tree/buffers.lua

@@ -6,16 +6,14 @@ M._modified = {}
 ---refresh M._modified
 function M.reload_modified()
   M._modified = {}
-  local bufs = vim.fn.getbufinfo { bufmodified = 1, buflisted = 1 }
+  local bufs = vim.fn.getbufinfo({ bufmodified = 1, buflisted = 1 })
   for _, buf in pairs(bufs) do
     local path = buf.name
     if path ~= "" then -- not a [No Name] buffer
       -- mark all the parent as modified as well
-      while
-        M._modified[path] ~= true
+      while M._modified[path] ~= true do
         -- no need to keep going if already recorded
         -- This also prevents an infinite loop
-      do
         M._modified[path] = true
         path = vim.fn.fnamemodify(path, ":h")
       end

lua/nvim-tree/commands.lua

@@ -1,4 +1,5 @@
-local api = require "nvim-tree.api"
+local api = require("nvim-tree.api")
+local view = require("nvim-tree.view")
 
 local M = {}
 
@@ -11,7 +12,7 @@ local CMDS = {
       complete = "dir",
     },
     command = function(c)
-      api.tree.open { path = c.args }
+      api.tree.open({ path = c.args })
     end,
   },
   {
@@ -32,12 +33,12 @@ local CMDS = {
       complete = "dir",
     },
     command = function(c)
-      api.tree.toggle {
+      api.tree.toggle({
         find_file = false,
         focus = true,
         path = c.args,
         update_root = false,
-      }
+      })
     end,
   },
   {
@@ -78,11 +79,11 @@ local CMDS = {
       bar = true,
     },
     command = function(c)
-      api.tree.find_file {
+      api.tree.find_file({
         open = true,
         focus = true,
         update_root = c.bang,
-      }
+      })
     end,
   },
   {
@@ -94,12 +95,12 @@ local CMDS = {
       complete = "dir",
     },
     command = function(c)
-      api.tree.toggle {
+      api.tree.toggle({
         find_file = true,
         focus = true,
         path = c.args,
         update_root = c.bang,
-      }
+      })
     end,
   },
   {
@@ -110,11 +111,7 @@ local CMDS = {
       bar = true,
     },
     command = function(c)
-      local explorer = require "nvim-tree.core".get_explorer();
-      if not explorer then
-        return
-      end
-      explorer.view:resize(c.args)
+      view.resize(c.args)
     end,
   },
   {

lua/nvim-tree/core.lua

@@ -1,6 +1,6 @@
-local events = require "nvim-tree.events"
-local explorer = require "nvim-tree.explorer"
-local log = require "nvim-tree.log"
+local events = require("nvim-tree.events")
+local view = require("nvim-tree.view")
+local log = require("nvim-tree.log")
 
 local M = {}
 
@@ -15,7 +15,7 @@ function M.init(foldername)
   if TreeExplorer then
     TreeExplorer:destroy()
   end
-  TreeExplorer = explorer.Explorer.new(foldername)
+  TreeExplorer = require("nvim-tree.explorer"):new(foldername)
   if not first_init_done then
     events._dispatch_ready()
     first_init_done = true
@@ -40,7 +40,7 @@ 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

lua/nvim-tree/diagnostics.lua

@@ -1,5 +1,7 @@
-local utils = require "nvim-tree.utils"
-local log = require "nvim-tree.log"
+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 M = {}
 
@@ -40,7 +42,7 @@ local function from_nvim_lsp()
 
   -- is_enabled is not present in all 0.10 builds/releases, see #2781
   local is_enabled = false
-  if vim.fn.has "nvim-0.10" == 1 and type(vim.diagnostic.is_enabled) == "function" then
+  if vim.fn.has("nvim-0.10") == 1 and type(vim.diagnostic.is_enabled) == "function" then
     is_enabled = vim.diagnostic.is_enabled()
   elseif type(vim.diagnostic.is_disabled) == "function" then ---@diagnostic disable-line: deprecated
     is_enabled = not vim.diagnostic.is_disabled() ---@diagnostic disable-line: deprecated
@@ -75,7 +77,7 @@ local function handle_coc_exception(err)
   local notify = true
 
   -- avoid distractions on interrupts (CTRL-C)
-  if err:find "Vim:Interrupt" or err:find "Keyboard interrupt" then
+  if err:find("Vim:Interrupt") or err:find("Keyboard interrupt") then
     notify = false
   end
 
@@ -98,7 +100,7 @@ local function from_coc()
   end
 
   local ok, diagnostic_list = xpcall(function()
-    return vim.fn.CocAction "diagnosticList"
+    return vim.fn.CocAction("diagnosticList")
   end, handle_coc_exception)
   if not ok or type(diagnostic_list) ~= "table" or vim.tbl_isempty(diagnostic_list) then
     return {}
@@ -150,23 +152,24 @@ function M.update()
     return
   end
   utils.debounce("diagnostics", M.debounce_delay, function()
-    local profile = log.profile_start "diagnostics update"
+    local profile = log.profile_start("diagnostics update")
     if is_using_coc() then
       NODE_SEVERITIES = from_coc()
     else
       NODE_SEVERITIES = from_nvim_lsp()
     end
     NODE_SEVERITIES_VERSION = NODE_SEVERITIES_VERSION + 1
-    if log.enabled "diagnostics" then
+    if log.enabled("diagnostics") then
       for bufname, severity in pairs(NODE_SEVERITIES) do
         log.line("diagnostics", "Indexing bufname '%s' with severity %d", bufname, severity)
       end
     end
     log.profile_end(profile)
-    local explorer = require "nvim-tree.core".get_explorer()
-
-    if explorer and explorer.view:is_buf_valid(explorer.view:get_bufnr()) then
-      require("nvim-tree.renderer").draw()
+    if view.is_buf_valid(view.get_bufnr()) then
+      local explorer = core.get_explorer()
+      if explorer then
+        explorer.renderer:draw()
+      end
     end
   end)
 end

lua/nvim-tree/enum.lua

@@ -19,4 +19,15 @@ M.ICON_PLACEMENT = {
   right_align = 4,
 }
 
+---Reason for filter in filter.lua
+---@enum FILTER_REASON
+M.FILTER_REASON = {
+  none = 0, -- It's not filtered
+  git = 1,
+  buf = 2,
+  dotfile = 4,
+  custom = 8,
+  bookmark = 16,
+}
+
 return M

lua/nvim-tree/events.lua

@@ -1,4 +1,4 @@
-local notify = require "nvim-tree.notify"
+local notify = require("nvim-tree.notify")
 
 local M = {}
 

lua/nvim-tree/explorer/explore.lua

@@ -1,94 +0,0 @@
-local utils = require "nvim-tree.utils"
-local builders = require "nvim-tree.explorer.node-builders"
-local explorer_node = require "nvim-tree.explorer.node"
-local git = require "nvim-tree.git"
-local log = require "nvim-tree.log"
-
-local Watcher = require "nvim-tree.watcher"
-
-local M = {}
-
----@param handle uv.uv_fs_t
----@param cwd string
----@param node Node
----@param git_status table
----@param parent Explorer
-local function populate_children(handle, cwd, node, git_status, parent)
-  local node_ignored = explorer_node.is_git_ignored(node)
-  local nodes_by_path = utils.bool_record(node.nodes, "absolute_path")
-  local filter_status = parent.filters:prepare(git_status)
-  while true do
-    local name, t = vim.loop.fs_scandir_next(handle)
-    if not name then
-      break
-    end
-
-    local abs = utils.path_join { cwd, name }
-    local profile = log.profile_start("explore populate_children %s", abs)
-
-    ---@type uv.fs_stat.result|nil
-    local stat = vim.loop.fs_stat(abs)
-
-    if not parent.filters:should_filter(abs, stat, filter_status) and not nodes_by_path[abs] and Watcher.is_fs_event_capable(abs) then
-      local child = nil
-      if t == "directory" and vim.loop.fs_access(abs, "R") then
-        child = builders.folder(node, abs, name, stat)
-      elseif t == "file" then
-        child = builders.file(node, abs, name, stat)
-      elseif t == "link" then
-        local link = builders.link(node, abs, name, stat)
-        if link.link_to ~= nil then
-          child = link
-        end
-      end
-      if child then
-        table.insert(node.nodes, child)
-        nodes_by_path[child.absolute_path] = true
-        explorer_node.update_git_status(child, node_ignored, git_status)
-      end
-    end
-
-    log.profile_end(profile)
-  end
-end
-
----@param node Node
----@param status table
----@param parent Explorer
----@return Node[]|nil
-function M.explore(node, status, parent)
-  local cwd = node.link_to or node.absolute_path
-  local handle = vim.loop.fs_scandir(cwd)
-  if not handle then
-    return
-  end
-
-  local profile = log.profile_start("explore init %s", node.absolute_path)
-
-  populate_children(handle, cwd, node, status, parent)
-
-  local is_root = not node.parent
-  local child_folder_only = explorer_node.has_one_child_folder(node) and node.nodes[1]
-  if M.config.group_empty and not is_root and child_folder_only then
-    local child_cwd = child_folder_only.link_to or child_folder_only.absolute_path
-    local child_status = git.load_project_status(child_cwd)
-    node.group_next = child_folder_only
-    local ns = M.explore(child_folder_only, child_status, parent)
-    node.nodes = ns or {}
-
-    log.profile_end(profile)
-    return ns
-  end
-
-  parent.sorters:sort(node.nodes)
-  parent.live_filter:apply_filter(node)
-
-  log.profile_end(profile)
-  return node.nodes
-end
-
-function M.setup(opts)
-  M.config = opts.renderer
-end
-
-return M

lua/nvim-tree/explorer/filters.lua

@@ -1,4 +1,5 @@
-local utils = require "nvim-tree.utils"
+local utils = require("nvim-tree.utils")
+local FILTER_REASON = require("nvim-tree.enum").FILTER_REASON
 
 ---@class Filters to handle all opts.filters and related API
 ---@field config table hydrated user opts.filters
@@ -164,7 +165,7 @@ local function custom(self, path)
     end
   end
 
-  local idx = path:match ".+()%.[^.]+$"
+  local idx = path:match(".+()%.[^.]+$")
   if idx then
     if self.ignore_list["*" .. string.sub(path, idx)] == true then
       return true
@@ -188,12 +189,12 @@ function Filters:prepare(git_status)
   }
 
   if self.config.filter_no_buffer then
-    status.bufinfo = vim.fn.getbufinfo { buflisted = 1 }
+    status.bufinfo = vim.fn.getbufinfo({ buflisted = 1 })
   end
 
   local explorer = require("nvim-tree.core").get_explorer()
   if explorer then
-    for _, node in pairs(explorer.marks:get_marks()) do
+    for _, node in pairs(explorer.marks:list()) do
       status.bookmarks[node.absolute_path] = node.type
     end
   end
@@ -223,4 +224,33 @@ function Filters:should_filter(path, fs_stat, status)
     or bookmark(self, path, fs_stat and fs_stat.type, status.bookmarks)
 end
 
+--- Check if the given path should be filtered, and provide the reason why it was
+---@param path string Absolute path
+---@param fs_stat uv.fs_stat.result|nil fs_stat of file
+---@param status table from prepare
+---@return FILTER_REASON
+function Filters:should_filter_as_reason(path, fs_stat, status)
+  if not self.config.enable then
+    return FILTER_REASON.none
+  end
+
+  if is_excluded(self, path) then
+    return FILTER_REASON.none
+  end
+
+  if git(self, path, status.git_status) then
+    return FILTER_REASON.git
+  elseif buf(self, path, status.bufinfo) then
+    return FILTER_REASON.buf
+  elseif dotfile(self, path) then
+    return FILTER_REASON.dotfile
+  elseif custom(self, path) then
+    return FILTER_REASON.custom
+  elseif bookmark(self, path, fs_stat and fs_stat.type, status.bookmarks) then
+    return FILTER_REASON.bookmark
+  else
+    return FILTER_REASON.none
+  end
+end
+
 return Filters

lua/nvim-tree/explorer/init.lua

@@ -1,33 +1,44 @@
-local git = require "nvim-tree.git"
-local notify = require "nvim-tree.notify"
-local watch = require "nvim-tree.explorer.watch"
-local explorer_node = require "nvim-tree.explorer.node"
-local Filters = require "nvim-tree.explorer.filters"
-local Marks = require "nvim-tree.marks"
-local LiveFilter = require "nvim-tree.explorer.live-filter"
-local Sorters = require "nvim-tree.explorer.sorters"
-local View = require "nvim-tree.explorer.view"
+local builders = require("nvim-tree.explorer.node-builders")
+local git = require("nvim-tree.git")
+local log = require("nvim-tree.log")
+local notify = require("nvim-tree.notify")
+local utils = require("nvim-tree.utils")
+local view = require("nvim-tree.view")
+local watch = require("nvim-tree.explorer.watch")
+local explorer_node = require("nvim-tree.explorer.node")
 
-local M = {}
+local Iterator = require("nvim-tree.iterators.node-iterator")
+local NodeIterator = require("nvim-tree.iterators.node-iterator")
+local Watcher = require("nvim-tree.watcher")
 
-M.explore = require("nvim-tree.explorer.explore").explore
-M.reload = require("nvim-tree.explorer.reload").reload
+local Filters = require("nvim-tree.explorer.filters")
+local Marks = require("nvim-tree.marks")
+local LiveFilter = require("nvim-tree.explorer.live-filter")
+local Sorters = require("nvim-tree.explorer.sorters")
+local Clipboard = require("nvim-tree.actions.fs.clipboard")
+local Renderer = require("nvim-tree.renderer")
+
+local FILTER_REASON = require("nvim-tree.enum").FILTER_REASON
+
+local config
 
 ---@class Explorer
+---@field opts table user options
 ---@field absolute_path string
 ---@field nodes Node[]
 ---@field open boolean
+---@field watcher Watcher|nil
+---@field renderer Renderer
 ---@field filters Filters
 ---@field live_filter LiveFilter
 ---@field sorters Sorter
 ---@field marks Marks
-
+---@field clipboard Clipboard
 local Explorer = {}
-Explorer.__index = Explorer
 
 ---@param path string|nil
 ---@return Explorer|nil
-function Explorer.new(path)
+function Explorer:new(path)
   local err
 
   if path then
@@ -40,28 +51,27 @@ function Explorer.new(path)
     return
   end
 
-  ---@class Explorer
-  local explorer = setmetatable({
+  local o = {
+    opts = config,
     absolute_path = path,
     nodes = {},
     open = true,
-    marks = Marks:new(),
-    sorters = Sorters:new(M.config),
-    view = View:new(M.config),
-  }, Explorer)
-  explorer.watcher = watch.create_watcher(explorer)
-  explorer.filters = Filters:new(M.config, explorer)
-  explorer.live_filter = LiveFilter:new(M.config, explorer)
-  explorer:_load(explorer)
-  return explorer
-end
+    sorters = Sorters:new(config),
+  }
 
----@private
----@param node Node
-function Explorer:_load(node)
-  local cwd = node.link_to or node.absolute_path
-  local git_status = git.load_project_status(cwd)
-  M.explore(node, git_status, self)
+  setmetatable(o, self)
+  self.__index = self
+
+  o.watcher = watch.create_watcher(o)
+  o.renderer = Renderer:new(config, o)
+  o.filters = Filters:new(config, o)
+  o.live_filter = LiveFilter:new(config, o)
+  o.marks = Marks:new(config, o)
+  o.clipboard = Clipboard:new(config, o)
+
+  o:_load(o)
+
+  return o
 end
 
 ---@param node Node
@@ -81,14 +91,397 @@ function Explorer:destroy()
   iterate(self)
 end
 
-function M.setup(opts)
-  M.config = opts
+---@param node Node
+---@param git_status table|nil
+function Explorer:reload(node, git_status)
+  local cwd = node.link_to or node.absolute_path
+  local handle = vim.loop.fs_scandir(cwd)
+  if not handle then
+    return
+  end
+
+  local profile = log.profile_start("reload %s", node.absolute_path)
+
+  local filter_status = self.filters:prepare(git_status)
+
+  if node.group_next then
+    node.nodes = { node.group_next }
+    node.group_next = nil
+  end
+
+  local remain_childs = {}
+
+  local node_ignored = explorer_node.is_git_ignored(node)
+  ---@type table<string, Node>
+  local nodes_by_path = utils.key_by(node.nodes, "absolute_path")
+
+  -- To reset we must 'zero' everything that we use
+  node.hidden_stats = vim.tbl_deep_extend("force", node.hidden_stats or {}, {
+    git = 0,
+    buf = 0,
+    dotfile = 0,
+    custom = 0,
+    bookmark = 0,
+  })
+
+  while true do
+    local name, _ = vim.loop.fs_scandir_next(handle)
+    if not name then
+      break
+    end
+
+    local abs = utils.path_join({ cwd, name })
+    ---@type uv.fs_stat.result|nil
+    local stat = vim.loop.fs_lstat(abs)
+
+    local filter_reason = self.filters:should_filter_as_reason(abs, stat, filter_status)
+    if filter_reason == FILTER_REASON.none then
+      remain_childs[abs] = true
+
+      -- Type must come from fs_stat and not fs_scandir_next to maintain sshfs compatibility
+      local t = stat and stat.type or nil
+
+      -- Recreate node if type changes.
+      if nodes_by_path[abs] then
+        local n = nodes_by_path[abs]
+
+        if n.type ~= t then
+          utils.array_remove(node.nodes, n)
+          explorer_node.node_destroy(n)
+          nodes_by_path[abs] = nil
+        end
+      end
+
+      if not nodes_by_path[abs] then
+        local new_child = nil
+        if t == "directory" and vim.loop.fs_access(abs, "R") and Watcher.is_fs_event_capable(abs) then
+          new_child = builders.folder(node, abs, name, stat)
+        elseif t == "file" then
+          new_child = builders.file(node, abs, name, stat)
+        elseif t == "link" then
+          local link = builders.link(node, abs, name, stat)
+          if link.link_to ~= nil then
+            new_child = link
+          end
+        end
+        if new_child then
+          table.insert(node.nodes, new_child)
+          nodes_by_path[abs] = new_child
+        end
+      else
+        local n = nodes_by_path[abs]
+        if n then
+          n.executable = builders.is_executable(abs) or false
+          n.fs_stat = stat
+        end
+      end
+    else
+      for reason, value in pairs(FILTER_REASON) do
+        if filter_reason == value then
+          node.hidden_stats[reason] = node.hidden_stats[reason] + 1
+        end
+      end
+    end
+  end
+
+  node.nodes = vim.tbl_map(
+    self:update_status(nodes_by_path, node_ignored, git_status),
+    vim.tbl_filter(function(n)
+      if remain_childs[n.absolute_path] then
+        return remain_childs[n.absolute_path]
+      else
+        explorer_node.node_destroy(n)
+        return false
+      end
+    end, node.nodes)
+  )
+
+  local is_root = not node.parent
+  local child_folder_only = explorer_node.has_one_child_folder(node) and node.nodes[1]
+  if config.renderer.group_empty and not is_root and child_folder_only then
+    node.group_next = child_folder_only
+    local ns = self:reload(child_folder_only, git_status)
+    node.nodes = ns or {}
+    log.profile_end(profile)
+    return ns
+  end
+
+  self.sorters:sort(node.nodes)
+  self.live_filter:apply_filter(node)
+  log.profile_end(profile)
+  return node.nodes
+end
+
+---TODO #2837 #2871 move this and similar to node
+---Refresh contents and git status for a single node
+---@param node Node
+---@param callback function
+function Explorer:refresh_node(node, callback)
+  if type(node) ~= "table" then
+    callback()
+  end
+
+  local parent_node = utils.get_parent_of_group(node)
+
+  self:reload_and_get_git_project(node.absolute_path, function(toplevel, project)
+    self:reload(parent_node, project)
+
+    self:update_parent_statuses(parent_node, project, toplevel)
+
+    callback()
+  end)
+end
+
+---Refresh contents of all nodes to a path: actual directory and links.
+---Groups will be expanded if needed.
+---@param path string absolute path
+function Explorer:refresh_parent_nodes_for_path(path)
+  local profile = log.profile_start("refresh_parent_nodes_for_path %s", path)
+
+  -- collect parent nodes from the top down
+  local parent_nodes = {}
+  NodeIterator.builder({ self })
+    :recursor(function(node)
+      return node.nodes
+    end)
+    :applier(function(node)
+      local abs_contains = node.absolute_path and path:find(node.absolute_path, 1, true) == 1
+      local link_contains = node.link_to and path:find(node.link_to, 1, true) == 1
+      if abs_contains or link_contains then
+        table.insert(parent_nodes, node)
+      end
+    end)
+    :iterate()
+
+  -- refresh in order; this will expand groups as needed
+  for _, node in ipairs(parent_nodes) do
+    local toplevel = git.get_toplevel(node.absolute_path)
+    local project = git.get_project(toplevel) or {}
+
+    self:reload(node, project)
+    self:update_parent_statuses(node, project, toplevel)
+  end
+
+  log.profile_end(profile)
+end
+
+---@private
+---@param node Node
+function Explorer:_load(node)
+  local cwd = node.link_to or node.absolute_path
+  local git_status = git.load_project_status(cwd)
+  self:explore(node, git_status, self)
+end
+
+---@private
+---@param nodes_by_path table
+---@param node_ignored boolean
+---@param status table|nil
+---@return fun(node: Node): table
+function Explorer:update_status(nodes_by_path, node_ignored, status)
+  return function(node)
+    if nodes_by_path[node.absolute_path] then
+      explorer_node.update_git_status(node, node_ignored, status)
+    end
+    return node
+  end
+end
+
+---TODO #2837 #2871 move this and similar to node
+---@private
+---@param path string
+---@param callback fun(toplevel: string|nil, project: table|nil)
+function Explorer:reload_and_get_git_project(path, callback)
+  local toplevel = git.get_toplevel(path)
+
+  git.reload_project(toplevel, path, function()
+    callback(toplevel, git.get_project(toplevel) or {})
+  end)
+end
+
+---TODO #2837 #2871 move this and similar to node
+---@private
+---@param node Node
+---@param project table|nil
+---@param root string|nil
+function Explorer:update_parent_statuses(node, project, root)
+  while project and node do
+    -- step up to the containing project
+    if node.absolute_path == root then
+      -- stop at the top of the tree
+      if not node.parent then
+        break
+      end
+
+      root = git.get_toplevel(node.parent.absolute_path)
+
+      -- stop when no more projects
+      if not root then
+        break
+      end
+
+      -- update the containing project
+      project = git.get_project(root)
+      git.reload_project(root, node.absolute_path, nil)
+    end
+
+    -- update status
+    explorer_node.update_git_status(node, explorer_node.is_git_ignored(node.parent), project)
+
+    -- maybe parent
+    node = node.parent
+  end
+end
+
+---@private
+---@param handle uv.uv_fs_t
+---@param cwd string
+---@param node Node
+---@param git_status table
+---@param parent Explorer
+function Explorer:populate_children(handle, cwd, node, git_status, parent)
+  local node_ignored = explorer_node.is_git_ignored(node)
+  local nodes_by_path = utils.bool_record(node.nodes, "absolute_path")
+
+  local filter_status = parent.filters:prepare(git_status)
+
+  node.hidden_stats = vim.tbl_deep_extend("force", node.hidden_stats or {}, {
+    git = 0,
+    buf = 0,
+    dotfile = 0,
+    custom = 0,
+    bookmark = 0,
+  })
+
+  while true do
+    local name, _ = vim.loop.fs_scandir_next(handle)
+    if not name then
+      break
+    end
+
+    local abs = utils.path_join({ cwd, name })
+
+    if Watcher.is_fs_event_capable(abs) then
+      local profile = log.profile_start("populate_children %s", abs)
+
+      ---@type uv.fs_stat.result|nil
+      local stat = vim.loop.fs_lstat(abs)
+      local filter_reason = parent.filters:should_filter_as_reason(abs, stat, filter_status)
+      if filter_reason == FILTER_REASON.none and not nodes_by_path[abs] then
+        -- Type must come from fs_stat and not fs_scandir_next to maintain sshfs compatibility
+        local t = stat and stat.type or nil
+        local child = nil
+        if t == "directory" and vim.loop.fs_access(abs, "R") then
+          child = builders.folder(node, abs, name, stat)
+        elseif t == "file" then
+          child = builders.file(node, abs, name, stat)
+        elseif t == "link" then
+          local link = builders.link(node, abs, name, stat)
+          if link.link_to ~= nil then
+            child = link
+          end
+        end
+        if child then
+          table.insert(node.nodes, child)
+          nodes_by_path[child.absolute_path] = true
+          explorer_node.update_git_status(child, node_ignored, git_status)
+        end
+      else
+        for reason, value in pairs(FILTER_REASON) do
+          if filter_reason == value then
+            node.hidden_stats[reason] = node.hidden_stats[reason] + 1
+          end
+        end
+      end
+
+      log.profile_end(profile)
+    end
+  end
+end
+
+---@private
+---@param node Node
+---@param status table
+---@param parent Explorer
+---@return Node[]|nil
+function Explorer:explore(node, status, parent)
+  local cwd = node.link_to or node.absolute_path
+  local handle = vim.loop.fs_scandir(cwd)
+  if not handle then
+    return
+  end
+
+  local profile = log.profile_start("explore %s", node.absolute_path)
+
+  self:populate_children(handle, cwd, node, status, parent)
+
+  local is_root = not node.parent
+  local child_folder_only = explorer_node.has_one_child_folder(node) and node.nodes[1]
+  if config.renderer.group_empty and not is_root and child_folder_only then
+    local child_cwd = child_folder_only.link_to or child_folder_only.absolute_path
+    local child_status = git.load_project_status(child_cwd)
+    node.group_next = child_folder_only
+    local ns = self:explore(child_folder_only, child_status, parent)
+    node.nodes = ns or {}
+
+    log.profile_end(profile)
+    return ns
+  end
+
+  parent.sorters:sort(node.nodes)
+  parent.live_filter:apply_filter(node)
+
+  log.profile_end(profile)
+  return node.nodes
+end
+
+---@private
+---@param projects table
+function Explorer:refresh_nodes(projects)
+  Iterator.builder({ self })
+    :applier(function(n)
+      if n.nodes then
+        local toplevel = git.get_toplevel(n.cwd or n.link_to or n.absolute_path)
+        self:reload(n, projects[toplevel] or {})
+      end
+    end)
+    :recursor(function(n)
+      return n.group_next and { n.group_next } or (n.open and n.nodes)
+    end)
+    :iterate()
+end
+
+local event_running = false
+function Explorer:reload_explorer()
+  if event_running or vim.v.exiting ~= vim.NIL then
+    return
+  end
+  event_running = true
+
+  local projects = git.reload()
+  self:refresh_nodes(projects)
+  if view.is_visible() then
+    self.renderer:draw()
+  end
+  event_running = false
+end
+
+function Explorer:reload_git()
+  if not git.config.git.enable or event_running then
+    return
+  end
+  event_running = true
+
+  local projects = git.reload()
+  explorer_node.reload_node_status(self, projects)
+  self.renderer:draw()
+  event_running = false
+end
+
+function Explorer.setup(opts)
+  config = opts
   require("nvim-tree.explorer.node").setup(opts)
-  require("nvim-tree.explorer.explore").setup(opts)
-  require("nvim-tree.explorer.reload").setup(opts)
   require("nvim-tree.explorer.watch").setup(opts)
 end
 
-M.Explorer = Explorer
-
-return M
+return Explorer

lua/nvim-tree/explorer/live-filter.lua

@@ -1,5 +1,6 @@
-local utils = require "nvim-tree.utils"
-local Iterator = require "nvim-tree.iterators.node-iterator"
+local view = require("nvim-tree.view")
+local utils = require("nvim-tree.utils")
+local Iterator = require("nvim-tree.iterators.node-iterator")
 
 ---@class LiveFilter
 ---@field explorer Explorer
@@ -22,10 +23,6 @@ function LiveFilter:new(opts, explorer)
   return o
 end
 
-local function redraw()
-  require("nvim-tree.renderer").draw()
-end
-
 ---@param node_ Node|nil
 local function reset_filter(self, node_)
   node_ = node_ or self.explorer
@@ -34,10 +31,17 @@ local function reset_filter(self, node_)
     return
   end
 
+  node_.hidden_stats = vim.tbl_deep_extend("force", node_.hidden_stats or {}, {
+    live_filter = 0,
+  })
+
   Iterator.builder(node_.nodes)
     :hidden()
     :applier(function(node)
       node.hidden = false
+      node.hidden_stats = vim.tbl_deep_extend("force", node.hidden_stats or {}, {
+        live_filter = 0,
+      })
     end)
     :iterate()
 end
@@ -46,14 +50,14 @@ local overlay_bufnr = 0
 local overlay_winnr = 0
 
 local function remove_overlay(self)
-  if self.explorer.view.View.float.enable and self.explorer.view.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,
     })
@@ -94,6 +98,10 @@ function LiveFilter:apply_filter(node_)
     local filtered_nodes = 0
     local nodes = node.group_next and { node.group_next } or node.nodes
 
+    node.hidden_stats = vim.tbl_deep_extend("force", node.hidden_stats or {}, {
+      live_filter = 0,
+    })
+
     if nodes then
       for _, n in pairs(nodes) do
         iterate(n)
@@ -103,6 +111,8 @@ function LiveFilter:apply_filter(node_)
       end
     end
 
+    node.hidden_stats.live_filter = filtered_nodes
+
     local has_nodes = nodes and (self.always_show_folders or #nodes > filtered_nodes)
     local ok, is_match = pcall(matches, self, node)
     node.hidden = not (has_nodes or (ok and is_match))
@@ -115,7 +125,7 @@ local function record_char(self)
   vim.schedule(function()
     self.filter = vim.api.nvim_buf_get_lines(overlay_bufnr, 0, -1, false)[1]
     self:apply_filter()
-    redraw()
+    self.explorer.renderer:draw()
   end)
 end
 
@@ -140,7 +150,7 @@ 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
@@ -150,13 +160,13 @@ local function calculate_overlay_win_width(self)
 end
 
 local function create_overlay(self)
-  if self.explorer.view.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 {
+    vim.api.nvim_clear_autocmds({
       event = "WinLeave",
       pattern = "NvimTree_*",
       group = vim.api.nvim_create_augroup("NvimTree", { clear = false }),
-    }
+    })
   end
 
   configure_buffer_overlay(self)
@@ -170,25 +180,25 @@ local function create_overlay(self)
     style = "minimal",
   })
 
-  if vim.fn.has "nvim-0.10" == 1 then
+  if vim.fn.has("nvim-0.10") == 1 then
     vim.api.nvim_set_option_value("modifiable", true, { buf = overlay_bufnr })
   else
     vim.api.nvim_buf_set_option(overlay_bufnr, "modifiable", true) ---@diagnostic disable-line: deprecated
   end
 
   vim.api.nvim_buf_set_lines(overlay_bufnr, 0, -1, false, { self.filter })
-  vim.cmd "startinsert"
+  vim.cmd("startinsert")
   vim.api.nvim_win_set_cursor(overlay_winnr, { 1, #self.filter + 1 })
 end
 
 function LiveFilter:start_filtering()
-  self.explorer.view.View.live_filter.prev_focused_node = require("nvim-tree.lib").get_node_at_cursor()
+  view.View.live_filter.prev_focused_node = require("nvim-tree.lib").get_node_at_cursor()
   self.filter = self.filter or ""
 
-  redraw()
+  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)
@@ -197,11 +207,11 @@ end
 
 function LiveFilter:clear_filter()
   local node = require("nvim-tree.lib").get_node_at_cursor()
-  local last_node = self.explorer.view.View.live_filter.prev_focused_node
+  local last_node = view.View.live_filter.prev_focused_node
 
   self.filter = nil
   reset_filter(self)
-  redraw()
+  self.explorer.renderer:draw()
 
   if node then
     utils.focus_file(node.absolute_path)

lua/nvim-tree/explorer/node-builders.lua

@@ -1,5 +1,5 @@
-local utils = require "nvim-tree.utils"
-local watch = require "nvim-tree.explorer.watch"
+local utils = require("nvim-tree.utils")
+local watch = require("nvim-tree.explorer.watch")
 
 local M = {}
 

lua/nvim-tree/explorer/node.lua

@@ -1,3 +1,5 @@
+local git = {} -- circular dependencies
+
 local M = {}
 
 ---@class GitStatus
@@ -122,6 +124,23 @@ function M.get_git_status(node)
   end
 end
 
+---@param parent_node Node|nil
+---@param projects table
+function M.reload_node_status(parent_node, projects)
+  if parent_node == nil then
+    return
+  end
+
+  local toplevel = git.get_toplevel(parent_node.absolute_path)
+  local status = projects[toplevel] or {}
+  for _, node in ipairs(parent_node.nodes) do
+    M.update_git_status(node, M.is_git_ignored(parent_node), status)
+    if node.nodes and #node.nodes > 0 then
+      M.reload_node_status(node, projects)
+    end
+  end
+end
+
 ---@param node Node
 ---@return boolean
 function M.is_git_ignored(node)
@@ -157,6 +176,8 @@ function M.setup(opts)
   M.config = {
     git = opts.git,
   }
+
+  git = require("nvim-tree.git")
 end
 
 return M

lua/nvim-tree/explorer/reload.lua

@@ -1,233 +0,0 @@
-local utils = require "nvim-tree.utils"
-local builders = require "nvim-tree.explorer.node-builders"
-local explorer_node = require "nvim-tree.explorer.node"
-local git = require "nvim-tree.git"
-local log = require "nvim-tree.log"
-
-local NodeIterator = require "nvim-tree.iterators.node-iterator"
-local Watcher = require "nvim-tree.watcher"
-
-local M = {}
-
----@param nodes_by_path table
----@param node_ignored boolean
----@param status table
----@return fun(node: Node): table
-local function update_status(nodes_by_path, node_ignored, status)
-  return function(node)
-    if nodes_by_path[node.absolute_path] then
-      explorer_node.update_git_status(node, node_ignored, status)
-    end
-    return node
-  end
-end
-
----@param path string
----@param callback fun(toplevel: string|nil, project: table|nil)
-local function reload_and_get_git_project(path, callback)
-  local toplevel = git.get_toplevel(path)
-
-  git.reload_project(toplevel, path, function()
-    callback(toplevel, git.get_project(toplevel) or {})
-  end)
-end
-
----@param node Node
----@param project table|nil
----@param root string|nil
-local function update_parent_statuses(node, project, root)
-  while project and node do
-    -- step up to the containing project
-    if node.absolute_path == root then
-      -- stop at the top of the tree
-      if not node.parent then
-        break
-      end
-
-      root = git.get_toplevel(node.parent.absolute_path)
-
-      -- stop when no more projects
-      if not root then
-        break
-      end
-
-      -- update the containing project
-      project = git.get_project(root)
-      git.reload_project(root, node.absolute_path, nil)
-    end
-
-    -- update status
-    explorer_node.update_git_status(node, explorer_node.is_git_ignored(node.parent), project)
-
-    -- maybe parent
-    node = node.parent
-  end
-end
-
----@param node Node
----@param git_status table
-function M.reload(node, git_status)
-  local explorer = require("nvim-tree.core").get_explorer()
-  if not explorer then
-    return
-  end
-  local cwd = node.link_to or node.absolute_path
-  local handle = vim.loop.fs_scandir(cwd)
-  if not handle then
-    return
-  end
-
-  local profile = log.profile_start("reload %s", node.absolute_path)
-
-  local filter_status = explorer.filters:prepare(git_status)
-
-  if node.group_next then
-    node.nodes = { node.group_next }
-    node.group_next = nil
-  end
-
-  local remain_childs = {}
-
-  local node_ignored = explorer_node.is_git_ignored(node)
-  ---@type table<string, Node>
-  local nodes_by_path = utils.key_by(node.nodes, "absolute_path")
-  while true do
-    local name, t = vim.loop.fs_scandir_next(handle)
-    if not name then
-      break
-    end
-
-    local abs = utils.path_join { cwd, name }
-    ---@type uv.fs_stat.result|nil
-    local stat = vim.loop.fs_stat(abs)
-
-    if not explorer.filters:should_filter(abs, stat, filter_status) then
-      remain_childs[abs] = true
-
-      -- Recreate node if type changes.
-      if nodes_by_path[abs] then
-        local n = nodes_by_path[abs]
-
-        if n.type ~= t then
-          utils.array_remove(node.nodes, n)
-          explorer_node.node_destroy(n)
-          nodes_by_path[abs] = nil
-        end
-      end
-
-      if not nodes_by_path[abs] then
-        local new_child = nil
-        if t == "directory" and vim.loop.fs_access(abs, "R") and Watcher.is_fs_event_capable(abs) then
-          new_child = builders.folder(node, abs, name, stat)
-        elseif t == "file" then
-          new_child = builders.file(node, abs, name, stat)
-        elseif t == "link" then
-          local link = builders.link(node, abs, name, stat)
-          if link.link_to ~= nil then
-            new_child = link
-          end
-        end
-        if new_child then
-          table.insert(node.nodes, new_child)
-          nodes_by_path[abs] = new_child
-        end
-      else
-        local n = nodes_by_path[abs]
-        if n then
-          n.executable = builders.is_executable(abs) or false
-          n.fs_stat = stat
-        end
-      end
-    end
-  end
-
-  node.nodes = vim.tbl_map(
-    update_status(nodes_by_path, node_ignored, git_status),
-    vim.tbl_filter(function(n)
-      if remain_childs[n.absolute_path] then
-        return remain_childs[n.absolute_path]
-      else
-        explorer_node.node_destroy(n)
-        return false
-      end
-    end, node.nodes)
-  )
-
-  local is_root = not node.parent
-  local child_folder_only = explorer_node.has_one_child_folder(node) and node.nodes[1]
-  if M.config.group_empty and not is_root and child_folder_only then
-    node.group_next = child_folder_only
-    local ns = M.reload(child_folder_only, git_status)
-    node.nodes = ns or {}
-    log.profile_end(profile)
-    return ns
-  end
-
-  explorer.sorters:sort(node.nodes)
-  explorer.live_filter:apply_filter(node)
-  log.profile_end(profile)
-  return node.nodes
-end
-
----Refresh contents and git status for a single node
----@param node Node
----@param callback function
-function M.refresh_node(node, callback)
-  if type(node) ~= "table" then
-    callback()
-  end
-
-  local parent_node = utils.get_parent_of_group(node)
-
-  reload_and_get_git_project(node.absolute_path, function(toplevel, project)
-    require("nvim-tree.explorer.reload").reload(parent_node, project)
-
-    update_parent_statuses(parent_node, project, toplevel)
-
-    callback()
-  end)
-end
-
----Refresh contents of all nodes to a path: actual directory and links.
----Groups will be expanded if needed.
----@param path string absolute path
-function M.refresh_parent_nodes_for_path(path)
-  local explorer = require("nvim-tree.core").get_explorer()
-  if not explorer then
-    return
-  end
-
-  local profile = log.profile_start("refresh_parent_nodes_for_path %s", path)
-
-  -- collect parent nodes from the top down
-  local parent_nodes = {}
-  NodeIterator.builder({ explorer })
-    :recursor(function(node)
-      return node.nodes
-    end)
-    :applier(function(node)
-      local abs_contains = node.absolute_path and path:find(node.absolute_path, 1, true) == 1
-      local link_contains = node.link_to and path:find(node.link_to, 1, true) == 1
-      if abs_contains or link_contains then
-        table.insert(parent_nodes, node)
-      end
-    end)
-    :iterate()
-
-  -- refresh in order; this will expand groups as needed
-  for _, node in ipairs(parent_nodes) do
-    local toplevel = git.get_toplevel(node.absolute_path)
-    local project = git.get_project(toplevel) or {}
-
-    M.reload(node, project)
-    update_parent_statuses(node, project, toplevel)
-  end
-
-  log.profile_end(profile)
-end
-
-function M.setup(opts)
-  M.config = opts.renderer
-end
-
-return M

lua/nvim-tree/explorer/sorters.lua

@@ -122,7 +122,7 @@ function Sorter:sort(t)
         absolute_path = n.absolute_path,
         executable = n.executable,
         extension = n.extension,
-        filetype = vim.filetype.match { filename = n.name },
+        filetype = vim.filetype.match({ filename = n.name }),
         link_to = n.link_to,
         name = n.name,
         type = n.type,
@@ -237,8 +237,8 @@ function C.suffix(a, b, cfg)
   end
 
   -- unsuffixed go third
-  local a_suffix_ndx = a.name:find "%.%w+$"
-  local b_suffix_ndx = b.name:find "%.%w+$"
+  local a_suffix_ndx = a.name:find("%.%w+$")
+  local b_suffix_ndx = b.name:find("%.%w+$")
 
   if not a_suffix_ndx and b_suffix_ndx then
     return true
@@ -289,8 +289,8 @@ function C.extension(a, b, cfg)
 end
 
 function C.filetype(a, b, cfg)
-  local a_ft = vim.filetype.match { filename = a.name }
-  local b_ft = vim.filetype.match { filename = b.name }
+  local a_ft = vim.filetype.match({ filename = a.name })
+  local b_ft = vim.filetype.match({ filename = b.name })
 
   -- directories first
   local early_return = folders_or_files_first(a, b, cfg)

lua/nvim-tree/explorer/watch.lua

@@ -1,5 +1,5 @@
-local log = require "nvim-tree.log"
-local utils = require "nvim-tree.utils"
+local log = require("nvim-tree.log")
+local utils = require("nvim-tree.utils")
 local Watcher = require("nvim-tree.watcher").Watcher
 
 local M = {
@@ -76,9 +76,12 @@ function M.create_watcher(node)
       else
         log.line("watcher", "node event executing refresh '%s'", node.absolute_path)
       end
-      require("nvim-tree.explorer.reload").refresh_node(node, function()
-        require("nvim-tree.renderer").draw()
-      end)
+      local explorer = require("nvim-tree.core").get_explorer()
+      if explorer then
+        explorer:refresh_node(node, function()
+          explorer.renderer:draw()
+        end)
+      end
     end)
   end
 

lua/nvim-tree/git/init.lua

@@ -1,10 +1,10 @@
-local log = require "nvim-tree.log"
-local utils = require "nvim-tree.utils"
-local git_utils = require "nvim-tree.git.utils"
-local Runner = require "nvim-tree.git.runner"
+local log = require("nvim-tree.log")
+local utils = require("nvim-tree.utils")
+local git_utils = require("nvim-tree.git.utils")
+local Runner = require("nvim-tree.git.runner")
 local Watcher = require("nvim-tree.watcher").Watcher
-local Iterator = require "nvim-tree.iterators.node-iterator"
-local explorer_node = require "nvim-tree.explorer.node"
+local Iterator = require("nvim-tree.iterators.node-iterator")
+local explorer_node = require("nvim-tree.explorer.node")
 
 local M = {
   config = {},
@@ -23,10 +23,10 @@ local M = {
 -- Utilities (like watchman) can also write to this directory (often) and aren't useful for us.
 local WATCHED_FILES = {
   "FETCH_HEAD", -- remote ref
-  "HEAD", -- local ref
-  "HEAD.lock", -- HEAD will not always be updated e.g. revert
-  "config", -- user config
-  "index", -- staging area
+  "HEAD",       -- local ref
+  "HEAD.lock",  -- HEAD will not always be updated e.g. revert
+  "config",     -- user config
+  "index",      -- staging area
 }
 
 ---@param toplevel string|nil
@@ -216,7 +216,10 @@ local function reload_tree_at(toplevel)
       end)
       :iterate()
 
-    require("nvim-tree.renderer").draw()
+    local explorer = require("nvim-tree.core").get_explorer()
+    if explorer then
+      explorer.renderer:draw()
+    end
   end)
 end
 
@@ -240,12 +243,12 @@ function M.load_project_status(path)
     return status
   end
 
-  local git_status = Runner.run {
+  local git_status = Runner.run({
     toplevel = toplevel,
     list_untracked = git_utils.should_show_untracked(toplevel),
     list_ignored = true,
     timeout = M.config.git.timeout,
-  }
+  })
 
   local watcher = nil
   if M.config.filesystem_watchers.enable then
@@ -261,7 +264,7 @@ function M.load_project_status(path)
       end)
     end
 
-    local git_dir = vim.env.GIT_DIR or M._git_dirs_by_toplevel[toplevel] or utils.path_join { toplevel, ".git" }
+    local git_dir = vim.env.GIT_DIR or M._git_dirs_by_toplevel[toplevel] or utils.path_join({ toplevel, ".git" })
     watcher = Watcher:new(git_dir, WATCHED_FILES, callback, {
       toplevel = toplevel,
     })

lua/nvim-tree/git/runner.lua

@@ -1,6 +1,6 @@
-local log = require "nvim-tree.log"
-local utils = require "nvim-tree.utils"
-local notify = require "nvim-tree.notify"
+local log = require("nvim-tree.log")
+local utils = require("nvim-tree.utils")
+local notify = require("nvim-tree.notify")
 
 ---@class Runner
 local Runner = {}
@@ -18,11 +18,11 @@ function Runner:_parse_status_output(status, path)
   end
 
   -- replacing slashes if on windows
-  if vim.fn.has "win32" == 1 then
+  if vim.fn.has("win32") == 1 then
     path = path:gsub("/", "\\")
   end
   if #status > 0 and #path > 0 then
-    self.output[utils.path_remove_trailing(utils.path_join { self.toplevel, path })] = status
+    self.output[utils.path_remove_trailing(utils.path_join({ self.toplevel, path }))] = status
   end
 end
 
@@ -35,7 +35,7 @@ function Runner:_handle_incoming_data(prev_output, incoming)
     local prev = prev_output .. incoming
     local i = 1
     local skip_next_line = false
-    for line in prev:gmatch "[^\n]*\n" do
+    for line in prev:gmatch("[^\n]*\n") do
       if skip_next_line then
         skip_next_line = false
       else
@@ -57,7 +57,7 @@ function Runner:_handle_incoming_data(prev_output, incoming)
     return prev_output .. incoming
   end
 
-  for line in prev_output:gmatch "[^\n]*\n" do
+  for line in prev_output:gmatch("[^\n]*\n") do
     self:_parse_status_output(line)
   end
 
@@ -79,7 +79,7 @@ end
 
 ---@param output string
 function Runner:_log_raw_output(output)
-  if log.enabled "git" and output and type(output) == "string" then
+  if log.enabled("git") and output and type(output) == "string" then
     log.raw("git", "%s", output)
     log.line("git", "done")
   end

lua/nvim-tree/git/utils.lua

@@ -1,5 +1,5 @@
-local log = require "nvim-tree.log"
-local utils = require "nvim-tree.utils"
+local log = require("nvim-tree.log")
+local utils = require("nvim-tree.utils")
 
 local M = {
   use_cygpath = false,
@@ -21,30 +21,30 @@ function M.get_toplevel(cwd)
   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 vim.v.shell_error ~= 0 or not out or #out == 0 or out:match("fatal") then
     return nil, nil
   end
 
-  local toplevel, git_dir = out:match "([^\n]+)\n+([^\n]+)"
+  local toplevel, git_dir = out:match("([^\n]+)\n+([^\n]+)")
   if not toplevel then
     return nil, nil
   end
   if not git_dir then
-    git_dir = utils.path_join { toplevel, ".git" }
+    git_dir = utils.path_join({ toplevel, ".git" })
   end
 
   -- git always returns path with forward slashes
-  if vim.fn.has "win32" == 1 then
+  if vim.fn.has("win32") == 1 then
     -- msys2 git support
     -- cygpath calls must in array format to avoid shell compatibility issues
     if M.use_cygpath then
-      toplevel = vim.fn.system { "cygpath", "-w", toplevel }
+      toplevel = vim.fn.system({ "cygpath", "-w", toplevel })
       if vim.v.shell_error ~= 0 then
         return nil, nil
       end
       -- remove trailing newline(\n) character added by vim.fn.system
       toplevel = toplevel:gsub("\n", "")
-      git_dir = vim.fn.system { "cygpath", "-w", git_dir }
+      git_dir = vim.fn.system({ "cygpath", "-w", git_dir })
       if vim.v.shell_error ~= 0 then
         return nil, nil
       end
@@ -128,7 +128,7 @@ end
 
 function M.setup(opts)
   if opts.git.cygwin_support then
-    M.use_cygpath = vim.fn.executable "cygpath" == 1
+    M.use_cygpath = vim.fn.executable("cygpath") == 1
   end
 end
 

lua/nvim-tree/help.lua

@@ -1,4 +1,5 @@
-local keymap = require "nvim-tree.keymap"
+local keymap = require("nvim-tree.keymap")
+local api = {} -- circular dependency
 
 local PAT_MOUSE = "^<.*Mouse"
 local PAT_CTRL = "^<C%-"
@@ -26,12 +27,12 @@ local function tidy_lhs(lhs)
   lhs = lhs:gsub("^<lt>", "<")
 
   -- shorten ctrls
-  if lhs:lower():match "^<ctrl%-" then
+  if lhs:lower():match("^<ctrl%-") then
     lhs = lhs:lower():gsub("^<ctrl%-", "<C%-")
   end
 
   -- uppercase ctrls
-  if lhs:lower():match "^<c%-" then
+  if lhs:lower():match("^<c%-") then
     lhs = lhs:upper()
   end
 
@@ -79,18 +80,19 @@ local function sort_lhs(a, b)
 end
 
 --- Compute all lines for the buffer
+---@param map table keymap.get_keymap
 ---@return table strings of text
 ---@return table arrays of arguments 3-6 for nvim_buf_add_highlight()
 ---@return number maximum length of text
-local function compute()
+local function compute(map)
   local head_lhs = "nvim-tree mappings"
   local head_rhs1 = "exit: q"
   local head_rhs2 = string.format("sort by %s: s", M.config.sort_by == "key" and "description" or "keymap")
 
   -- formatted lhs and desc from active keymap
-  local mappings = vim.tbl_map(function(map)
-    return { lhs = tidy_lhs(map.lhs), desc = tidy_desc(map.desc) }
-  end, keymap.get_keymap())
+  local mappings = vim.tbl_map(function(m)
+    return { lhs = tidy_lhs(m.lhs), desc = tidy_desc(m.desc) }
+  end, map)
 
   -- sorter function for mappings
   local sort_fn
@@ -128,7 +130,7 @@ local function compute()
 
   -- header highlight, assume one character keys
   local hl = {
-    { "NvimTreeFolderName", 0, 0, #head_lhs },
+    { "NvimTreeFolderName", 0, 0,         #head_lhs },
     { "NvimTreeFolderName", 0, width - 1, width },
     { "NvimTreeFolderName", 1, width - 1, width },
   }
@@ -165,8 +167,11 @@ local function open()
   -- close existing, shouldn't be necessary
   close()
 
+  -- fetch all mappings
+  local map = keymap.get_keymap()
+
   -- text and highlight
-  local lines, hl, width = compute()
+  local lines, hl, width = compute(map)
 
   -- create the buffer
   M.bufnr = vim.api.nvim_create_buf(false, true)
@@ -174,7 +179,7 @@ local function open()
   -- populate it
   vim.api.nvim_buf_set_lines(M.bufnr, 0, -1, false, lines)
 
-  if vim.fn.has "nvim-0.10" == 1 then
+  if vim.fn.has("nvim-0.10") == 1 then
     vim.api.nvim_set_option_value("modifiable", false, { buf = M.bufnr })
   else
     vim.api.nvim_buf_set_option(M.bufnr, "modifiable", false) ---@diagnostic disable-line: deprecated
@@ -206,12 +211,21 @@ local function open()
     open()
   end
 
-  local keymaps = {
+  -- hardcoded
+  local help_keymaps = {
     q = { fn = close, desc = "nvim-tree: exit help" },
+    ["<Esc>"] = { fn = close, desc = "nvim-tree: exit help" }, -- hidden
     s = { fn = toggle_sort, desc = "nvim-tree: toggle sorting method" },
   }
 
-  for k, v in pairs(keymaps) do
+  -- api help binding closes
+  for _, m in ipairs(map) do
+    if m.callback == api.tree.toggle_help then
+      help_keymaps[m.lhs] = { fn = close, desc = "nvim-tree: exit help" }
+    end
+  end
+
+  for k, v in pairs(help_keymaps) do
     vim.keymap.set("n", k, v.fn, {
       desc = v.desc,
       buffer = M.bufnr,
@@ -240,6 +254,8 @@ end
 function M.setup(opts)
   M.config.cursorline = opts.view.cursorline
   M.config.sort_by = opts.help.sort_by
+
+  api = require("nvim-tree.api")
 end
 
 return M

lua/nvim-tree/keymap.lua

@@ -19,21 +19,40 @@ local function generate_keymap(fn)
   return keymap
 end
 
--- stylua: ignore start
+---@return table
+function M.get_keymap()
+  return generate_keymap(M.on_attach)
+end
+
+---@return table
+function M.get_keymap_default()
+  return generate_keymap(M.default_on_attach)
+end
+
+function M.setup(opts)
+  if type(opts.on_attach) ~= "function" then
+    M.on_attach = M.default_on_attach
+  else
+    M.on_attach = opts.on_attach
+  end
+end
+
 ---@param bufnr integer
 function M.default_on_attach(bufnr)
-  local api = require('nvim-tree.api')
+  local api = require("nvim-tree.api")
 
   local function opts(desc)
     return {
-      desc = 'nvim-tree: ' .. desc,
+      desc = "nvim-tree: " .. desc,
       buffer = bufnr,
       noremap = true,
       silent = true,
       nowait = true,
-  }
+    }
   end
 
+  -- formatting cannot be re-enabled, hence this is at the end
+  ---@format disable
   -- BEGIN_DEFAULT_ON_ATTACH
   vim.keymap.set('n', '<C-]>',   api.tree.change_root_to_node,        opts('CD'))
   vim.keymap.set('n', '<C-e>',   api.node.open.replace_tree_buffer,   opts('Open: In Place'))
@@ -95,24 +114,5 @@ function M.default_on_attach(bufnr)
   vim.keymap.set('n', '<2-RightMouse>', api.tree.change_root_to_node, opts('CD'))
   -- END_DEFAULT_ON_ATTACH
 end
--- stylua: ignore end
-
----@return table
-function M.get_keymap()
-  return generate_keymap(M.on_attach)
-end
-
----@return table
-function M.get_keymap_default()
-  return generate_keymap(M.default_on_attach)
-end
-
-function M.setup(opts)
-  if type(opts.on_attach) ~= "function" then
-    M.on_attach = M.default_on_attach
-  else
-    M.on_attach = opts.on_attach
-  end
-end
 
 return M

lua/nvim-tree/legacy.lua

@@ -1,5 +1,5 @@
-local utils = require "nvim-tree.utils"
-local notify = require "nvim-tree.notify"
+local utils = require("nvim-tree.utils")
+local notify = require("nvim-tree.notify")
 
 local M = {}
 
@@ -64,23 +64,24 @@ end
 
 local function deprecated(opts)
   if type(opts.view) == "table" and opts.view.hide_root_folder then
-    notify.info "view.hide_root_folder is deprecated, please set renderer.root_folder_label = false"
+    notify.info("view.hide_root_folder is deprecated, please set renderer.root_folder_label = false")
   end
 end
 
 local function removed(opts)
   if opts.auto_close then
-    notify.warn "auto close feature has been removed: https://github.com/nvim-tree/nvim-tree.lua/wiki/Auto-Close"
+    notify.warn("auto close feature has been removed: https://github.com/nvim-tree/nvim-tree.lua/wiki/Auto-Close")
     opts.auto_close = nil
   end
 
   if opts.focus_empty_on_setup then
-    notify.warn "focus_empty_on_setup has been removed: https://github.com/nvim-tree/nvim-tree.lua/wiki/Open-At-Startup"
+    notify.warn("focus_empty_on_setup has been removed: https://github.com/nvim-tree/nvim-tree.lua/wiki/Open-At-Startup")
     opts.focus_empty_on_setup = nil
   end
 
   if opts.create_in_closed_folder then
-    notify.warn "create_in_closed_folder has been removed and is now the default behaviour. You may use api.fs.create to add a file under your desired node."
+    notify.warn(
+      "create_in_closed_folder has been removed and is now the default behaviour. You may use api.fs.create to add a file under your desired node.")
   end
   opts.create_in_closed_folder = nil
 end

lua/nvim-tree/lib.lua

@@ -1,9 +1,9 @@
-local renderer = require "nvim-tree.renderer"
-local core = require "nvim-tree.core"
-local utils = require "nvim-tree.utils"
-local events = require "nvim-tree.events"
-local notify = require "nvim-tree.notify"
-local explorer_node = require "nvim-tree.explorer.node"
+local view = require("nvim-tree.view")
+local core = require("nvim-tree.core")
+local utils = require("nvim-tree.utils")
+local events = require("nvim-tree.events")
+local notify = require("nvim-tree.notify")
+local explorer_node = require("nvim-tree.explorer.node")
 
 ---@class LibOpenOpts
 ---@field path string|nil path
@@ -14,26 +14,33 @@ local M = {
   target_winid = nil,
 }
 
+---Cursor position as per vim.api.nvim_win_get_cursor
+---@return integer[]|nil
+function M.get_cursor_position()
+  if not core.get_explorer() then
+    return
+  end
+
+  local winnr = view.get_winnr()
+  if not winnr or not vim.api.nvim_win_is_valid(winnr) then
+    return
+  end
+
+  return vim.api.nvim_win_get_cursor(winnr)
+end
+
 ---@return Node|nil
 function M.get_node_at_cursor()
-  local explorer = core.get_explorer()
-  if not explorer then
+  local cursor = M.get_cursor_position()
+  if not cursor then
     return
   end
 
-  local winnr = explorer.view:get_winnr()
-  if not winnr then
-    return
-  end
-
-  local cursor = vim.api.nvim_win_get_cursor(winnr)
-  local line = cursor[1]
-
-  if line == 1 and explorer.view:is_root_folder_visible(core.get_cwd()) then
+  if cursor[1] == 1 and view.is_root_folder_visible(core.get_cwd()) then
     return { name = ".." }
   end
 
-  return utils.get_nodes_by_line(core.get_explorer().nodes, core.get_nodes_starting_line())[line]
+  return utils.get_nodes_by_line(core.get_explorer().nodes, core.get_nodes_starting_line())[cursor[1]]
 end
 
 ---Create a sanitized partial copy of a node, populating children recursively.
@@ -142,13 +149,15 @@ end
 
 ---@param node Node
 function M.expand_or_collapse(node, toggle_group)
+  local explorer = core.get_explorer()
+
   toggle_group = toggle_group or false
   if node.has_children then
     node.has_children = false
   end
 
-  if #node.nodes == 0 then
-    core.get_explorer():expand(node)
+  if #node.nodes == 0 and explorer then
+    explorer:expand(node)
   end
 
   local head_node = utils.get_parent_of_group(node)
@@ -167,7 +176,9 @@ function M.expand_or_collapse(node, toggle_group)
     n.open = next_open
   end
 
-  renderer.draw()
+  if explorer then
+    explorer.renderer:draw()
+  end
 end
 
 function M.set_target_win()
@@ -189,14 +200,14 @@ local function handle_buf_cwd(cwd)
 end
 
 local function open_view_and_draw()
-  local explorer = core.get_explorer()
-  if not explorer then
-    return
-  end
   local cwd = vim.fn.getcwd()
-  explorer.view:open()
+  view.open()
   handle_buf_cwd(cwd)
-  renderer.draw()
+
+  local explorer = core.get_explorer()
+  if explorer then
+    explorer.renderer:draw()
+  end
 end
 
 local function should_hijack_current_buf()
@@ -204,7 +215,7 @@ local function should_hijack_current_buf()
   local bufname = vim.api.nvim_buf_get_name(bufnr)
 
   local bufmodified, ft
-  if vim.fn.has "nvim-0.10" == 1 then
+  if vim.fn.has("nvim-0.10") == 1 then
     bufmodified = vim.api.nvim_get_option_value("modified", { buf = bufnr })
     ft = vim.api.nvim_get_option_value("ft", { buf = bufnr })
   else
@@ -265,24 +276,29 @@ function M.open(opts)
       core.init(cwd)
     end
   end
+
   local explorer = core.get_explorer()
-  if not explorer then
-    return
-  end
+
   if should_hijack_current_buf() then
-    explorer.view:close_this_tab_only()
-    explorer.view:open_in_win()
-    renderer.draw()
+    view.close_this_tab_only()
+    view.open_in_win()
+    if explorer then
+      explorer.renderer:draw()
+    end
   elseif opts.winid then
-    explorer.view:open_in_win { hijack_current_buf = false, resize = false, winid = opts.winid }
-    renderer.draw()
+    view.open_in_win({ hijack_current_buf = false, resize = false, winid = opts.winid })
+    if explorer then
+      explorer.renderer:draw()
+    end
   elseif opts.current_window then
-    explorer.view:open_in_win { hijack_current_buf = false, resize = false }
-    renderer.draw()
+    view.open_in_win({ hijack_current_buf = false, resize = false })
+    if explorer then
+      explorer.renderer:draw()
+    end
   else
     open_view_and_draw()
   end
-  explorer.view:restore_tab_state()
+  view.restore_tab_state()
   events._dispatch_on_tree_open()
 end
 

lua/nvim-tree/log.lua

@@ -32,7 +32,7 @@ end
 ---@return Profile to pass to profile_end
 function M.profile_start(fmt, ...)
   local profile = {}
-  if M.enabled "profile" then
+  if M.enabled("profile") then
     profile.start = vim.loop.hrtime()
     profile.tag = string.format((fmt or "???"), ...)
     M.line("profile", "START %s", profile.tag)
@@ -44,7 +44,7 @@ end
 --- END is prefixed and duration in seconds is suffixed
 ---@param profile Profile returned from profile_start
 function M.profile_end(profile)
-  if M.enabled "profile" and type(profile) == "table" then
+  if M.enabled("profile") and type(profile) == "table" then
     local millis = profile.start and math.modf((vim.loop.hrtime() - profile.start) / 1000000) or -1
     M.line("profile", "END   %s %dms", profile.tag or "", millis)
   end
@@ -57,7 +57,7 @@ end
 ---@param ... any arguments for string.format
 function M.line(typ, fmt, ...)
   if M.enabled(typ) then
-    M.raw(typ, string.format("[%s] [%s] %s\n", os.date "%Y-%m-%d %H:%M:%S", typ, (fmt or "???")), ...)
+    M.raw(typ, string.format("[%s] [%s] %s\n", os.date("%Y-%m-%d %H:%M:%S"), typ, (fmt or "???")), ...)
   end
 end
 
@@ -77,7 +77,7 @@ end
 function M.node(typ, node, fmt, ...)
   if M.enabled(typ) then
     node = node or require("nvim-tree.lib").get_node_at_cursor()
-    M.raw(typ, string.format("[%s] [%s] %s\n%s\n", os.date "%Y-%m-%d %H:%M:%S", typ, (fmt or "???"), vim.inspect(node, inspect_opts)), ...)
+    M.raw(typ, string.format("[%s] [%s] %s\n%s\n", os.date("%Y-%m-%d %H:%M:%S"), typ, (fmt or "???"), vim.inspect(node, inspect_opts)), ...)
   end
 end
 
@@ -91,7 +91,7 @@ end
 function M.setup(opts)
   M.config = opts.log
   if M.config and M.config.enable and M.config.types then
-    M.path = string.format("%s/nvim-tree.log", vim.fn.stdpath "log", os.date "%H:%M:%S", vim.env.USER)
+    M.path = string.format("%s/nvim-tree.log", vim.fn.stdpath("log"), os.date("%H:%M:%S"), vim.env.USER)
     if M.config.truncate then
       os.remove(M.path)
     end

lua/nvim-tree/marks/bulk-delete.lua

@@ -1,59 +0,0 @@
-local utils = require "nvim-tree.utils"
-local remove_file = require "nvim-tree.actions.fs.remove-file"
-local notify = require "nvim-tree.notify"
-local lib = require "nvim-tree.lib"
-
-local M = {
-  config = {},
-}
-
---- Delete nodes; each removal will be optionally notified
----@param nodes Node[]
----@param marks Marks
-local function do_delete(marks, nodes)
-  for _, node in pairs(nodes) do
-    remove_file.remove(node)
-  end
-
-  marks:clear_marks()
-
-  if not M.config.filesystem_watchers.enable then
-    require("nvim-tree.actions.reloaders").reload_explorer()
-  end
-end
-
---- Delete marked nodes, optionally prompting
----@param explorer Explorer
-function M.bulk_delete(explorer)
-  if not explorer then
-    return
-  end
-
-  local marks = explorer.marks
-
-  local nodes = marks:get_marks()
-  if not nodes or #nodes == 0 then
-    notify.warn "No bookmarksed to delete."
-    return
-  end
-
-  if M.config.ui.confirm.remove then
-    local prompt_select = "Remove bookmarked ?"
-    local prompt_input = prompt_select .. " y/N: "
-    lib.prompt(prompt_input, prompt_select, { "", "y" }, { "No", "Yes" }, "nvimtree_bulk_delete", function(item_short)
-      utils.clear_prompt()
-      if item_short == "y" then
-        do_delete(marks, nodes)
-      end
-    end)
-  else
-    do_delete(marks, nodes)
-  end
-end
-
-function M.setup(opts)
-  M.config.ui = opts.ui
-  M.config.filesystem_watchers = opts.filesystem_watchers
-end
-
-return M

lua/nvim-tree/marks/bulk-move.lua

@@ -1,67 +0,0 @@
-local core = require "nvim-tree.core"
-local utils = require "nvim-tree.utils"
-local rename_file = require "nvim-tree.actions.fs.rename-file"
-local notify = require "nvim-tree.notify"
-local lib = require "nvim-tree.lib"
-
-local M = {
-  config = {},
-}
-
----@param explorer Explorer
-function M.bulk_move(explorer)
-  if not explorer then
-    return
-  end
-  local marks = explorer.marks
-
-  if #marks:get_marks() == 0 then
-    notify.warn "No bookmarks to move."
-    return
-  end
-
-  local node_at_cursor = lib.get_node_at_cursor()
-  local default_path = core.get_cwd()
-
-  if node_at_cursor and node_at_cursor.type == "directory" then
-    default_path = node_at_cursor.absolute_path
-  elseif node_at_cursor and node_at_cursor.parent then
-    default_path = node_at_cursor.parent.absolute_path
-  end
-
-  local input_opts = {
-    prompt = "Move to: ",
-    default = default_path,
-    completion = "dir",
-  }
-
-  vim.ui.input(input_opts, function(location)
-    utils.clear_prompt()
-    if not location or location == "" then
-      return
-    end
-    if vim.fn.filewritable(location) ~= 2 then
-      notify.warn(location .. " is not writable, cannot move.")
-      return
-    end
-
-    local nodes = marks:get_marks()
-    for _, node in pairs(nodes) do
-      local head = vim.fn.fnamemodify(node.absolute_path, ":t")
-      local to = utils.path_join { location, head }
-      rename_file.rename(node, to)
-    end
-
-    marks:clear_marks()
-
-    if not M.config.filesystem_watchers.enable then
-      require("nvim-tree.actions.reloaders").reload_explorer()
-    end
-  end)
-end
-
-function M.setup(opts)
-  M.config.filesystem_watchers = opts.filesystem_watchers
-end
-
-return M

lua/nvim-tree/marks/bulk-trash.lua

@@ -1,53 +0,0 @@
-local utils = require "nvim-tree.utils"
-local remove_file = require "nvim-tree.actions.fs.trash"
-local notify = require "nvim-tree.notify"
-local lib = require "nvim-tree.lib"
-
-local M = {
-  config = {},
-}
-
---- Delete nodes; each removal will be optionally notified
----@param nodes Node[]
-local function do_trash(nodes)
-  for _, node in pairs(nodes) do
-    remove_file.remove(node)
-  end
-end
-
----@param explorer Explorer
-function M.bulk_trash(explorer)
-  if not explorer then
-    return
-  end
-
-  local marks = explorer.marks
-
-  local nodes = marks:get_marks()
-  if not nodes or #nodes == 0 then
-    notify.warn "No bookmarks to trash."
-    return
-  end
-
-  if M.config.ui.confirm.trash then
-    local prompt_select = "Trash bookmarked ?"
-    local prompt_input = prompt_select .. " y/N: "
-    lib.prompt(prompt_input, prompt_select, { "", "y" }, { "No", "Yes" }, "nvimtree_bulk_trash", function(item_short)
-      utils.clear_prompt()
-      if item_short == "y" then
-        do_trash(nodes)
-        marks:clear_marks()
-      end
-    end)
-  else
-    do_trash(nodes)
-    marks:clear_marks()
-  end
-end
-
-function M.setup(opts)
-  M.config.ui = opts.ui
-  M.config.filesystem_watchers = opts.filesystem_watchers
-end
-
-return M

lua/nvim-tree/marks/init.lua

@@ -1,65 +1,81 @@
-local renderer = {} -- circular dependency
+local Iterator = require("nvim-tree.iterators.node-iterator")
+local core = require("nvim-tree.core")
+local lib = require("nvim-tree.lib")
+local notify = require("nvim-tree.notify")
+local open_file = require("nvim-tree.actions.node.open-file")
+local remove_file = require("nvim-tree.actions.fs.remove-file")
+local rename_file = require("nvim-tree.actions.fs.rename-file")
+local trash = require("nvim-tree.actions.fs.trash")
+local utils = require("nvim-tree.utils")
 
 ---@class Marks
----@field private marks Node[]
+---@field config table hydrated user opts.filters
+---@field private explorer Explorer
+---@field private marks table<string, Node> by absolute path
 local Marks = {}
 
 ---@return Marks
-function Marks:new()
-  local o = {}
+---@param opts table user options
+---@param explorer Explorer
+function Marks:new(opts, explorer)
+  local o = {
+    explorer = explorer,
+    config = {
+      ui = opts.ui,
+      filesystem_watchers = opts.filesystem_watchers,
+    },
+    marks = {},
+  }
+
   setmetatable(o, self)
   self.__index = self
-
-  o.marks = {}
-
   return o
 end
 
+---Clear all marks and reload if watchers disabled
 ---@private
----@param node Node
-function Marks:add_mark(node)
-  self.marks[node.absolute_path] = node
-
-  renderer.draw()
+function Marks:clear_reload()
+  self:clear()
+  if not self.config.filesystem_watchers.enable then
+    self.explorer:reload_explorer()
+  end
 end
 
----@private
----@param node Node
-function Marks:remove_mark(node)
-  self.marks[node.absolute_path] = nil
-
-  renderer.draw()
+---Clear all marks and redraw
+---@public
+function Marks:clear()
+  self.marks = {}
+  self.explorer.renderer:draw()
 end
 
+---@public
 ---@param node Node
-function Marks:toggle_mark(node)
+function Marks:toggle(node)
   if node.absolute_path == nil then
     return
   end
 
-  if self:get_mark(node) then
-    self:remove_mark(node)
+  if self:get(node) then
+    self.marks[node.absolute_path] = nil
   else
-    self:add_mark(node)
+    self.marks[node.absolute_path] = node
   end
 
-  renderer.draw()
-end
-
-function Marks:clear_marks()
-  self.marks = {}
-
-  renderer.draw()
+  self.explorer.renderer:draw()
 end
 
+---Return node if marked
+---@public
 ---@param node Node
 ---@return Node|nil
-function Marks:get_mark(node)
+function Marks:get(node)
   return node and self.marks[node.absolute_path]
 end
 
+---List marked nodes
+---@public
 ---@return Node[]
-function Marks:get_marks()
+function Marks:list()
   local list = {}
   for _, node in pairs(self.marks) do
     table.insert(list, node)
@@ -67,12 +83,190 @@ function Marks:get_marks()
   return list
 end
 
-function Marks.setup(opts)
-  renderer = require "nvim-tree.renderer"
+---Delete marked; each removal will be optionally notified
+---@public
+function Marks:bulk_delete()
+  if not next(self.marks) then
+    notify.warn("No bookmarks to delete.")
+    return
+  end
 
-  require("nvim-tree.marks.bulk-delete").setup(opts)
-  require("nvim-tree.marks.bulk-trash").setup(opts)
-  require("nvim-tree.marks.bulk-move").setup(opts)
+  local function execute()
+    for _, node in pairs(self.marks) do
+      remove_file.remove(node)
+    end
+    self:clear_reload()
+  end
+
+  if self.config.ui.confirm.remove then
+    local prompt_select = "Remove bookmarked ?"
+    local prompt_input = prompt_select .. " y/N: "
+    lib.prompt(prompt_input, prompt_select, { "", "y" }, { "No", "Yes" }, "nvimtree_bulk_delete", function(item_short)
+      utils.clear_prompt()
+      if item_short == "y" then
+        execute()
+      end
+    end)
+  else
+    execute()
+  end
+end
+
+---Trash marked; each removal will be optionally notified
+---@public
+function Marks:bulk_trash()
+  if not next(self.marks) then
+    notify.warn("No bookmarks to trash.")
+    return
+  end
+
+  local function execute()
+    for _, node in pairs(self.marks) do
+      trash.remove(node)
+    end
+    self:clear_reload()
+  end
+
+  if self.config.ui.confirm.trash then
+    local prompt_select = "Trash bookmarked ?"
+    local prompt_input = prompt_select .. " y/N: "
+    lib.prompt(prompt_input, prompt_select, { "", "y" }, { "No", "Yes" }, "nvimtree_bulk_trash", function(item_short)
+      utils.clear_prompt()
+      if item_short == "y" then
+        execute()
+      end
+    end)
+  else
+    execute()
+  end
+end
+
+---Move marked
+---@public
+function Marks:bulk_move()
+  if not next(self.marks) then
+    notify.warn("No bookmarks to move.")
+    return
+  end
+
+  local node_at_cursor = lib.get_node_at_cursor()
+  local default_path = core.get_cwd()
+
+  if node_at_cursor and node_at_cursor.type == "directory" then
+    default_path = node_at_cursor.absolute_path
+  elseif node_at_cursor and node_at_cursor.parent then
+    default_path = node_at_cursor.parent.absolute_path
+  end
+
+  local input_opts = {
+    prompt = "Move to: ",
+    default = default_path,
+    completion = "dir",
+  }
+
+  vim.ui.input(input_opts, function(location)
+    utils.clear_prompt()
+    if not location or location == "" then
+      return
+    end
+    if vim.fn.filewritable(location) ~= 2 then
+      notify.warn(location .. " is not writable, cannot move.")
+      return
+    end
+
+    for _, node in pairs(self.marks) do
+      local head = vim.fn.fnamemodify(node.absolute_path, ":t")
+      local to = utils.path_join({ location, head })
+      rename_file.rename(node, to)
+    end
+
+    self:clear_reload()
+  end)
+end
+
+---Focus nearest marked node in direction.
+---@private
+---@param up boolean
+function Marks:navigate(up)
+  local node = lib.get_node_at_cursor()
+  if not node then
+    return
+  end
+
+  local first, prev, next, last = nil, nil, nil, nil
+  local found = false
+
+  Iterator.builder(self.explorer.nodes)
+    :recursor(function(n)
+      return n.open and n.nodes
+    end)
+    :applier(function(n)
+      if n.absolute_path == node.absolute_path then
+        found = true
+        return
+      end
+
+      if not self:get(n) then
+        return
+      end
+
+      last = n
+      first = first or n
+
+      if found and not next then
+        next = n
+      end
+
+      if not found then
+        prev = n
+      end
+    end)
+    :iterate()
+
+  if not found then
+    return
+  end
+
+  if up then
+    utils.focus_node_or_parent(prev or last)
+  else
+    utils.focus_node_or_parent(next or first)
+  end
+end
+
+---@public
+function Marks:navigate_prev()
+  self:navigate(true)
+end
+
+---@public
+function Marks:navigate_next()
+  self:navigate(false)
+end
+
+---Prompts for selection of a marked node, sorted by absolute paths.
+---A folder will be focused, a file will be opened.
+---@public
+function Marks:navigate_select()
+  local list = vim.tbl_map(function(n)
+    return n.absolute_path
+  end, self:list())
+
+  table.sort(list)
+
+  vim.ui.select(list, {
+    prompt = "Select a file to open or a folder to focus",
+  }, function(choice)
+    if not choice or choice == "" then
+      return
+    end
+    local node = self.marks[choice]
+    if node and not node.nodes 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)
+    end
+  end)
 end
 
 return Marks

lua/nvim-tree/marks/navigation.lua

@@ -1,111 +0,0 @@
-local Iterator = require "nvim-tree.iterators.node-iterator"
-local core = require "nvim-tree.core"
-local open_file = require "nvim-tree.actions.node.open-file"
-local utils = require "nvim-tree.utils"
-local lib = require "nvim-tree.lib"
-
----@param node table
----@param where string
----@return Node|nil
-local function get_nearest(node, where)
-  local explorer = core.get_explorer()
-  if not explorer then
-    return
-  end
-
-  local first, prev, next, last = nil, nil, nil, nil
-  local found = false
-
-  Iterator.builder(explorer.nodes)
-    :recursor(function(n)
-      return n.open and n.nodes
-    end)
-    :applier(function(n)
-      if n.absolute_path == node.absolute_path then
-        found = true
-        return
-      end
-
-      if not explorer.marks:get_mark(n) then
-        return
-      end
-
-      last = n
-      first = first or n
-
-      if found and not next then
-        next = n
-      end
-
-      if not found then
-        prev = n
-      end
-    end)
-    :iterate()
-
-  if not found then
-    return
-  end
-
-  if where == "next" then
-    return next or first
-  else
-    return prev or last
-  end
-end
-
----@param where string
----@param node table|nil
----@return Node|nil
-local function get(where, node)
-  if node then
-    return get_nearest(node, where)
-  end
-end
-
----@param node table|nil
-local function open_or_focus(node)
-  if node and not node.nodes 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)
-  end
-end
-
----@param where string
----@return function
-local function navigate_to(where)
-  return function()
-    local node = lib.get_node_at_cursor()
-    local next = get(where, node)
-    open_or_focus(next)
-  end
-end
-
-local M = {}
-
-M.next = navigate_to "next"
-M.prev = navigate_to "prev"
-
-function M.select()
-  local explorer = core.get_explorer()
-  if not explorer then
-    return
-  end
-
-  local list = vim.tbl_map(function(n)
-    return n.absolute_path
-  end, explorer.marks:get_marks())
-
-  vim.ui.select(list, {
-    prompt = "Select a file to open or a folder to focus",
-  }, function(choice)
-    if not choice or choice == "" then
-      return
-    end
-    local node = explorer.marks:get_mark { absolute_path = choice }
-    open_or_focus(node)
-  end)
-end
-
-return M

lua/nvim-tree/node.lua

@@ -21,6 +21,7 @@
 ---@field group_next Node|nil
 ---@field nodes Node[]
 ---@field open boolean
+---@field hidden_stats table -- Each field of this table is a key for source and value for count
 
 ---@class FileNode: BaseNode
 ---@field extension string

lua/nvim-tree/notify.lua

@@ -9,9 +9,9 @@ local title_support
 ---@return boolean
 function M.supports_title()
   if title_support == nil then
-    title_support = (package.loaded.notify and (vim.notify == require "notify" or vim.notify == require("notify").notify))
+    title_support = (package.loaded.notify and (vim.notify == require("notify") or vim.notify == require("notify").notify))
       or (package.loaded.noice and (vim.notify == require("noice").notify or vim.notify == require("noice.source.notify").notify))
-      or (package.loaded.notifier and require("notifier.config").has_component "nvim")
+      or (package.loaded.notifier and require("notifier.config").has_component("nvim"))
       or false
   end
 
@@ -21,8 +21,8 @@ end
 local modes = {
   { name = "trace", level = vim.log.levels.TRACE },
   { name = "debug", level = vim.log.levels.DEBUG },
-  { name = "info", level = vim.log.levels.INFO },
-  { name = "warn", level = vim.log.levels.WARN },
+  { name = "info",  level = vim.log.levels.INFO },
+  { name = "warn",  level = vim.log.levels.WARN },
   { name = "error", level = vim.log.levels.ERROR },
 }
 
@@ -35,7 +35,7 @@ do
     vim.schedule(function()
       if not M.supports_title() then
         -- add title to the message, with a newline if the message is multiline
-        msg = string.format("[NvimTree]%s%s", (msg:match "\n" and "\n" or " "), msg)
+        msg = string.format("[NvimTree]%s%s", (msg:match("\n") and "\n" or " "), msg)
       end
 
       vim.notify(msg, level, { title = "NvimTree" })

lua/nvim-tree/renderer/builder.lua

@@ -1,57 +1,62 @@
-local core = require "nvim-tree.core"
-local notify = require "nvim-tree.notify"
-local utils = require "nvim-tree.utils"
+local notify = require("nvim-tree.notify")
+local utils = require("nvim-tree.utils")
+local view = require("nvim-tree.view")
 
-local DecoratorBookmarks = require "nvim-tree.renderer.decorator.bookmarks"
-local DecoratorCopied = require "nvim-tree.renderer.decorator.copied"
-local DecoratorCut = require "nvim-tree.renderer.decorator.cut"
-local DecoratorDiagnostics = require "nvim-tree.renderer.decorator.diagnostics"
-local DecoratorGit = require "nvim-tree.renderer.decorator.git"
-local DecoratorModified = require "nvim-tree.renderer.decorator.modified"
-local DecoratorHidden = require "nvim-tree.renderer.decorator.hidden"
-local DecoratorOpened = require "nvim-tree.renderer.decorator.opened"
+local DecoratorBookmarks = require("nvim-tree.renderer.decorator.bookmarks")
+local DecoratorCopied = require("nvim-tree.renderer.decorator.copied")
+local DecoratorCut = require("nvim-tree.renderer.decorator.cut")
+local DecoratorDiagnostics = require("nvim-tree.renderer.decorator.diagnostics")
+local DecoratorGit = require("nvim-tree.renderer.decorator.git")
+local DecoratorModified = require("nvim-tree.renderer.decorator.modified")
+local DecoratorHidden = require("nvim-tree.renderer.decorator.hidden")
+local DecoratorOpened = require("nvim-tree.renderer.decorator.opened")
 
-local pad = require "nvim-tree.renderer.components.padding"
-local icons = require "nvim-tree.renderer.components.icons"
+local pad = require("nvim-tree.renderer.components.padding")
+local icons = require("nvim-tree.renderer.components.icons")
 
-local M = {
-  opts = {},
-  decorators = {},
-  picture_map = {
-    jpg = true,
-    jpeg = true,
-    png = true,
-    gif = true,
-    webp = true,
-    jxl = true,
-  },
+local PICTURE_MAP = {
+  jpg = true,
+  jpeg = true,
+  png = true,
+  gif = true,
+  webp = true,
+  jxl = true,
 }
 
----@class HighlightedString
+---@class (exact) HighlightedString
 ---@field str string
 ---@field hl string[]
 
----@class AddHighlightArgs
+---@class (exact) AddHighlightArgs
 ---@field group string[]
 ---@field line number
 ---@field col_start number
 ---@field col_end number
 
----@class Builder
+---@class (exact) Builder
+---@field private __index? table
 ---@field lines string[] includes icons etc.
 ---@field hl_args AddHighlightArgs[] line highlights
 ---@field signs string[] line signs
----@field private root_cwd string absolute path
+---@field extmarks table[] extra marks for right icon placement
+---@field virtual_lines table[] virtual lines for hidden count display
+---@field private explorer Explorer
 ---@field private index number
 ---@field private depth number
 ---@field private combined_groups table<string, boolean> combined group names
 ---@field private markers boolean[] indent markers
+---@field private decorators Decorator[]
+---@field private hidden_display fun(node: Node): string|nil
 local Builder = {}
 
+---@param opts table user options
+---@param explorer Explorer
 ---@return Builder
-function Builder:new()
+function Builder:new(opts, explorer)
+  ---@type Builder
   local o = {
-    root_cwd = core.get_cwd(),
+    opts = opts,
+    explorer = explorer,
     index = 0,
     depth = 0,
     hl_args = {},
@@ -60,7 +65,21 @@ function Builder:new()
     markers = {},
     signs = {},
     extmarks = {},
+    virtual_lines = {},
+    decorators = {
+      -- priority order
+      DecoratorCut:new(opts, explorer),
+      DecoratorCopied:new(opts, explorer),
+      DecoratorDiagnostics:new(opts, explorer),
+      DecoratorBookmarks:new(opts, explorer),
+      DecoratorModified:new(opts, explorer),
+      DecoratorHidden:new(opts, explorer),
+      DecoratorOpened:new(opts, explorer),
+      DecoratorGit:new(opts, explorer),
+    },
+    hidden_display = Builder:setup_hidden_display_function(opts),
   }
+
   setmetatable(o, self)
   self.__index = self
 
@@ -85,8 +104,8 @@ function Builder:get_folder_name(node)
     next = next.group_next
   end
 
-  if node.group_next and type(M.opts.renderer.group_empty) == "function" then
-    local new_name = M.opts.renderer.group_empty(name)
+  if node.group_next and type(self.opts.renderer.group_empty) == "function" then
+    local new_name = self.opts.renderer.group_empty(name)
     if type(new_name) == "string" then
       name = new_name
     else
@@ -94,7 +113,7 @@ function Builder:get_folder_name(node)
     end
   end
 
-  return string.format("%s%s", name, M.opts.renderer.add_trailing and "/" or "")
+  return string.format("%s%s", name, self.opts.renderer.add_trailing and "/" or "")
 end
 
 ---@private
@@ -135,13 +154,13 @@ function Builder:build_folder(node)
   end
 
   local foldername_hl = "NvimTreeFolderName"
-  if node.link_to and M.opts.renderer.symlink_destination then
+  if node.link_to and self.opts.renderer.symlink_destination then
     local arrow = icons.i.symlink_arrow
-    local link_to = utils.path_relative(node.link_to, self.root_cwd)
+    local link_to = utils.path_relative(node.link_to, self.explorer.absolute_path)
     foldername = string.format("%s%s%s", foldername, arrow, link_to)
     foldername_hl = "NvimTreeSymlinkFolderName"
   elseif
-    vim.tbl_contains(M.opts.renderer.special_files, node.absolute_path) or vim.tbl_contains(M.opts.renderer.special_files, node.name)
+    vim.tbl_contains(self.opts.renderer.special_files, node.absolute_path) or vim.tbl_contains(self.opts.renderer.special_files, node.name)
   then
     foldername_hl = "NvimTreeSpecialFolderName"
   elseif node.open then
@@ -161,8 +180,8 @@ function Builder:build_symlink(node)
   local icon = icons.i.symlink
   local arrow = icons.i.symlink_arrow
   local symlink_formatted = node.name
-  if M.opts.renderer.symlink_destination then
-    local link_to = utils.path_relative(node.link_to, self.root_cwd)
+  if self.opts.renderer.symlink_destination then
+    local link_to = utils.path_relative(node.link_to, self.explorer.absolute_path)
     symlink_formatted = string.format("%s%s%s", symlink_formatted, arrow, link_to)
   end
 
@@ -175,11 +194,13 @@ end
 ---@return HighlightedString name
 function Builder:build_file(node)
   local hl
-  if vim.tbl_contains(M.opts.renderer.special_files, node.absolute_path) or vim.tbl_contains(M.opts.renderer.special_files, node.name) then
+  if
+    vim.tbl_contains(self.opts.renderer.special_files, node.absolute_path) or vim.tbl_contains(self.opts.renderer.special_files, node.name)
+  then
     hl = "NvimTreeSpecialFile"
   elseif node.executable then
     hl = "NvimTreeExecFile"
-  elseif M.picture_map[node.extension] then
+  elseif PICTURE_MAP[node.extension] then
     hl = "NvimTreeImageFile"
   end
 
@@ -202,7 +223,7 @@ function Builder:format_line(indent_markers, arrows, icon, name, node)
     end
     for _, v in ipairs(t2) do
       if added_len > 0 then
-        table.insert(t1, { str = M.opts.renderer.icons.padding })
+        table.insert(t1, { str = self.opts.renderer.icons.padding })
       end
       table.insert(t1, v)
     end
@@ -218,19 +239,19 @@ function Builder:format_line(indent_markers, arrows, icon, name, node)
   local line = { indent_markers, arrows }
   add_to_end(line, { icon })
 
-  for i = #M.decorators, 1, -1 do
-    add_to_end(line, M.decorators[i]:icons_before(node))
+  for i = #self.decorators, 1, -1 do
+    add_to_end(line, self.decorators[i]:icons_before(node))
   end
 
   add_to_end(line, { name })
 
-  for i = #M.decorators, 1, -1 do
-    add_to_end(line, M.decorators[i]:icons_after(node))
+  for i = #self.decorators, 1, -1 do
+    add_to_end(line, self.decorators[i]:icons_after(node))
   end
 
   local rights = {}
-  for i = #M.decorators, 1, -1 do
-    add_to_end(rights, M.decorators[i]:icons_right_align(node))
+  for i = #self.decorators, 1, -1 do
+    add_to_end(rights, self.decorators[i]:icons_right_align(node))
   end
   if #rights > 0 then
     self.extmarks[self.index] = rights
@@ -244,7 +265,7 @@ end
 function Builder:build_signs(node)
   -- first in priority order
   local sign_name
-  for _, d in ipairs(M.decorators) do
+  for _, d in ipairs(self.decorators) do
     sign_name = d:sign_name(node)
     if sign_name then
       self.signs[self.index] = sign_name
@@ -296,8 +317,8 @@ function Builder:add_highlights(node)
   local icon_groups = {}
   local name_groups = {}
   local d, icon, name
-  for i = #M.decorators, 1, -1 do
-    d = M.decorators[i]
+  for i = #self.decorators, 1, -1 do
+    d = self.decorators[i]
     icon, name = d:groups_icon_name(node)
     table.insert(icon_groups, icon)
     table.insert(name_groups, name)
@@ -349,7 +370,6 @@ function Builder:build_line(node, idx, num_children)
   self.index = self.index + 1
 
   node = require("nvim-tree.lib").get_last_group_node(node)
-
   if node.open then
     self.depth = self.depth + 1
     self:build_lines(node)
@@ -357,10 +377,35 @@ function Builder:build_line(node, idx, num_children)
   end
 end
 
+---Add virtual lines for rendering hidden count information per node
+---@private
+function Builder:add_hidden_count_string(node, idx, num_children)
+  if not node.open then
+    return
+  end
+  local hidden_count_string = self.hidden_display(node.hidden_stats)
+  if hidden_count_string and hidden_count_string ~= "" then
+    local indent_markers = pad.get_indent_markers(self.depth, idx or 0, num_children or 0, node, self.markers, 1)
+    local indent_width = self.opts.renderer.indent_width
+
+    local indent_padding = string.rep(" ", indent_width)
+    local indent_string = indent_padding .. indent_markers.str
+    local line_nr = #self.lines - 1
+    self.virtual_lines[line_nr] = self.virtual_lines[line_nr] or {}
+
+    -- NOTE: We are inserting in depth order because of current traversal
+    -- 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 },
+      { string.rep(indent_padding, (node.parent == nil and 0 or 1)) .. hidden_count_string, "NvimTreeHiddenDisplay" },
+    })
+  end
+end
+
 ---@private
 function Builder:get_nodes_number(nodes)
-  local explorer = core.get_explorer()
-  if not explorer or not explorer.live_filter.filter then
+  if not self.explorer.live_filter.filter then
     return #nodes
   end
 
@@ -376,7 +421,7 @@ end
 ---@private
 function Builder:build_lines(node)
   if not node then
-    node = core.get_explorer()
+    node = self.explorer
   end
   local num_children = self:get_nodes_number(node.nodes)
   local idx = 1
@@ -387,6 +432,7 @@ function Builder:build_lines(node)
       idx = idx + 1
     end
   end
+  self:add_hidden_count_string(node)
 end
 
 ---@private
@@ -394,33 +440,29 @@ end
 ---@return string
 function Builder:format_root_name(root_label)
   if type(root_label) == "function" then
-    local label = root_label(self.root_cwd)
+    local label = root_label(self.explorer.absolute_path)
     if type(label) == "string" then
       return label
     end
   elseif type(root_label) == "string" then
-    return utils.path_remove_trailing(vim.fn.fnamemodify(self.root_cwd, root_label))
+    return utils.path_remove_trailing(vim.fn.fnamemodify(self.explorer.absolute_path, root_label))
   end
   return "???"
 end
 
 ---@private
 function Builder:build_header()
-  local explorer = core.get_explorer()
-  if not explorer then
-    return
-  end
-  if explorer.view:is_root_folder_visible(core.get_cwd()) then
-    local root_name = self:format_root_name(M.opts.renderer.root_folder_label)
+  if view.is_root_folder_visible(self.explorer.absolute_path) then
+    local root_name = self:format_root_name(self.opts.renderer.root_folder_label)
     table.insert(self.lines, root_name)
     self:insert_highlight({ "NvimTreeRootFolder" }, 0, string.len(root_name))
     self.index = 1
   end
 
-  if explorer.live_filter.filter then
-    local filter_line = string.format("%s/%s/", M.opts.live_filter.prefix, explorer.live_filter.filter)
+  if self.explorer.live_filter.filter then
+    local filter_line = string.format("%s/%s/", self.opts.live_filter.prefix, self.explorer.live_filter.filter)
     table.insert(self.lines, filter_line)
-    local prefix_length = string.len(M.opts.live_filter.prefix)
+    local prefix_length = string.len(self.opts.live_filter.prefix)
     self:insert_highlight({ "NvimTreeLiveFilterPrefix" }, 0, prefix_length)
     self:insert_highlight({ "NvimTreeLiveFilterValue" }, prefix_length, string.len(filter_line))
     self.index = self.index + 1
@@ -445,20 +487,47 @@ function Builder:build()
   return self
 end
 
-function Builder.setup(opts)
-  M.opts = opts
+---TODO refactor back to function; this was left here to reduce PR noise
+---@param opts table
+---@return fun(node: Node): string|nil
+function Builder:setup_hidden_display_function(opts)
+  local hidden_display = opts.renderer.hidden_display
+  -- options are already validated, so ´hidden_display´ can ONLY be `string` or `function` if type(hidden_display) == "string" then
+  if type(hidden_display) == "string" then
+    if hidden_display == "none" then
+      return function()
+        return nil
+      end
+    elseif hidden_display == "simple" then
+      return function(hidden_stats)
+        return utils.default_format_hidden_count(hidden_stats, true)
+      end
+    else -- "all"
+      return function(hidden_stats)
+        return utils.default_format_hidden_count(hidden_stats, false)
+      end
+    end
+  else -- "function
+    return function(hidden_stats)
+      -- 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,
+      }, hidden_stats or {})
 
-  -- priority order
-  M.decorators = {
-    DecoratorCut:new(opts),
-    DecoratorCopied:new(opts),
-    DecoratorDiagnostics:new(opts),
-    DecoratorBookmarks:new(opts),
-    DecoratorModified:new(opts),
-    DecoratorHidden:new(opts),
-    DecoratorOpened:new(opts),
-    DecoratorGit:new(opts),
-  }
+      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")
+        return nil
+      end
+      return result
+    end
+  end
 end
 
 return Builder

lua/nvim-tree/renderer/components/diagnostics.lua

@@ -1,5 +1,5 @@
 local HL_POSITION = require("nvim-tree.enum").HL_POSITION
-local diagnostics = require "nvim-tree.diagnostics"
+local diagnostics = require("nvim-tree.diagnostics")
 
 local M = {
   -- highlight strings for the icons

lua/nvim-tree/renderer/components/full-name.lua

@@ -1,6 +1,6 @@
 local M = {}
 
-local utils = require "nvim-tree.utils"
+local utils = require("nvim-tree.utils")
 
 local function hide(win)
   if win then
@@ -42,7 +42,7 @@ local function show()
     return
   end
 
-  local line = vim.fn.getline "."
+  local line = vim.fn.getline(".")
   local leftcol = vim.fn.winsaveview().leftcol
   -- hide full name if left column of node in nvim-tree win is not zero
   if leftcol ~= 0 then
@@ -81,7 +81,7 @@ local function show()
 
       vim.api.nvim_buf_add_highlight(0, ns_id, details.hl_group, 0, col, details.end_col)
     end
-    vim.cmd [[ setlocal nowrap cursorline noswapfile nobuflisted buftype=nofile bufhidden=hide ]]
+    vim.cmd([[ setlocal nowrap cursorline noswapfile nobuflisted buftype=nofile bufhidden=hide ]])
   end)
 end
 

lua/nvim-tree/renderer/components/icons.lua

@@ -107,7 +107,7 @@ end
 function M.setup(opts)
   M.config = opts.renderer.icons
 
-  M.devicons = pcall(require, "nvim-web-devicons") and require "nvim-web-devicons" or nil
+  M.devicons = pcall(require, "nvim-web-devicons") and require("nvim-web-devicons") or nil
 end
 
 return M

lua/nvim-tree/renderer/components/init.lua

@@ -0,0 +1,15 @@
+local M = {}
+
+M.diagnostics = require("nvim-tree.renderer.components.diagnostics")
+M.full_name = require("nvim-tree.renderer.components.full-name")
+M.icons = require("nvim-tree.renderer.components.icons")
+M.padding = require("nvim-tree.renderer.components.padding")
+
+function M.setup(opts)
+  M.diagnostics.setup(opts)
+  M.full_name.setup(opts)
+  M.icons.setup(opts)
+  M.padding.setup(opts)
+end
+
+return M

lua/nvim-tree/renderer/components/padding.lua

@@ -19,7 +19,7 @@ local function check_siblings_for_folder(node, with_arrows)
   return false
 end
 
-local function get_padding_indent_markers(depth, idx, nodes_number, markers, with_arrows, inline_arrows, node)
+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 ""
 
@@ -27,7 +27,7 @@ local function get_padding_indent_markers(depth, idx, nodes_number, markers, wit
     local has_folder_sibling = check_siblings_for_folder(node, with_arrows)
     local indent = string.rep(" ", M.config.indent_width - 1)
     markers[depth] = idx ~= nodes_number
-    for i = 1, depth do
+    for i = 1, depth - early_stop do
       local glyph
       if idx == nodes_number and i == depth then
         local bottom_width = M.config.indent_width - 2 + (with_arrows and not inline_arrows and has_folder_sibling and 2 or 0)
@@ -62,7 +62,7 @@ end
 ---@param node table
 ---@param markers table
 ---@return HighlightedString[]
-function M.get_indent_markers(depth, idx, nodes_number, node, markers)
+function M.get_indent_markers(depth, idx, nodes_number, node, markers, early_stop)
   local str = ""
 
   local show_arrows = M.config.icons.show.folder_arrow
@@ -71,7 +71,7 @@ function M.get_indent_markers(depth, idx, nodes_number, node, markers)
   local indent_width = M.config.indent_width
 
   if show_markers then
-    str = str .. get_padding_indent_markers(depth, idx, nodes_number, markers, show_arrows, inline_arrows, node)
+    str = str .. get_padding_indent_markers(depth, idx, nodes_number, markers, show_arrows, inline_arrows, node, early_stop or 0)
   else
     str = str .. string.rep(" ", depth * indent_width)
   end
@@ -117,7 +117,7 @@ function M.setup(opts)
       return " "
     end
     -- return the first character from the UTF-8 encoded string; we may use utf8.codes from Lua 5.3 when available
-    return symbol:match "[%z\1-\127\194-\244][\128-\191]*"
+    return symbol:match("[%z\1-\127\194-\244][\128-\191]*")
   end
 
   for k, v in pairs(M.config.indent_markers.icons) do

lua/nvim-tree/renderer/decorator/bookmarks.lua

@@ -1,18 +1,18 @@
-local core = require "nvim-tree.core"
-
 local HL_POSITION = require("nvim-tree.enum").HL_POSITION
 local ICON_PLACEMENT = require("nvim-tree.enum").ICON_PLACEMENT
 
-local Decorator = require "nvim-tree.renderer.decorator"
+local Decorator = require("nvim-tree.renderer.decorator")
 
----@class DecoratorBookmarks: Decorator
+---@class (exact) DecoratorBookmarks: Decorator
 ---@field icon HighlightedString
 local DecoratorBookmarks = Decorator:new()
 
 ---@param opts table
+---@param explorer Explorer
 ---@return DecoratorBookmarks
-function DecoratorBookmarks:new(opts)
+function DecoratorBookmarks:new(opts, explorer)
   local o = Decorator.new(self, {
+    explorer = explorer,
     enabled = true,
     hl_pos = HL_POSITION[opts.renderer.highlight_bookmarks] or HL_POSITION.none,
     icon_placement = ICON_PLACEMENT[opts.renderer.icons.bookmarks_placement] or ICON_PLACEMENT.none,
@@ -34,7 +34,7 @@ end
 ---@param node Node
 ---@return HighlightedString[]|nil icons
 function DecoratorBookmarks:calculate_icons(node)
-  if core.get_explorer() and core.get_explorer().marks:get_mark(node) then
+  if self.explorer.marks:get(node) then
     return { self.icon }
   end
 end
@@ -43,7 +43,7 @@ end
 ---@param node Node
 ---@return string|nil group
 function DecoratorBookmarks:calculate_highlight(node)
-  if self.hl_pos ~= HL_POSITION.none and core.get_explorer() and core.get_explorer().marks:get_mark(node) then
+  if self.hl_pos ~= HL_POSITION.none and self.explorer.marks:get(node) then
     return "NvimTreeBookmarkHL"
   end
 end

lua/nvim-tree/renderer/decorator/copied.lua

@@ -1,28 +1,25 @@
-local copy_paste
-
 local HL_POSITION = require("nvim-tree.enum").HL_POSITION
 local ICON_PLACEMENT = require("nvim-tree.enum").ICON_PLACEMENT
 
-local Decorator = require "nvim-tree.renderer.decorator"
+local Decorator = require("nvim-tree.renderer.decorator")
 
----@class DecoratorCopied: Decorator
+---@class (exact) DecoratorCopied: Decorator
 ---@field enabled boolean
 ---@field icon HighlightedString|nil
 local DecoratorCopied = Decorator:new()
 
 ---@param opts table
+---@param explorer Explorer
 ---@return DecoratorCopied
-function DecoratorCopied:new(opts)
+function DecoratorCopied:new(opts, explorer)
   local o = Decorator.new(self, {
+    explorer = explorer,
     enabled = true,
     hl_pos = HL_POSITION[opts.renderer.highlight_clipboard] or HL_POSITION.none,
     icon_placement = ICON_PLACEMENT.none,
   })
   ---@cast o DecoratorCopied
 
-  -- cyclic
-  copy_paste = copy_paste or require "nvim-tree.actions.fs.copy-paste"
-
   return o
 end
 
@@ -30,7 +27,7 @@ end
 ---@param node Node
 ---@return string|nil group
 function DecoratorCopied:calculate_highlight(node)
-  if self.hl_pos ~= HL_POSITION.none and copy_paste.is_copied(node) then
+  if self.hl_pos ~= HL_POSITION.none and self.explorer.clipboard:is_copied(node) then
     return "NvimTreeCopiedHL"
   end
 end

lua/nvim-tree/renderer/decorator/cut.lua

@@ -1,28 +1,25 @@
-local copy_paste
-
 local HL_POSITION = require("nvim-tree.enum").HL_POSITION
 local ICON_PLACEMENT = require("nvim-tree.enum").ICON_PLACEMENT
 
-local Decorator = require "nvim-tree.renderer.decorator"
+local Decorator = require("nvim-tree.renderer.decorator")
 
----@class DecoratorCut: Decorator
+---@class (exact) DecoratorCut: Decorator
 ---@field enabled boolean
 ---@field icon HighlightedString|nil
 local DecoratorCut = Decorator:new()
 
 ---@param opts table
+---@param explorer Explorer
 ---@return DecoratorCut
-function DecoratorCut:new(opts)
+function DecoratorCut:new(opts, explorer)
   local o = Decorator.new(self, {
+    explorer = explorer,
     enabled = true,
     hl_pos = HL_POSITION[opts.renderer.highlight_clipboard] or HL_POSITION.none,
     icon_placement = ICON_PLACEMENT.none,
   })
   ---@cast o DecoratorCut
 
-  -- cyclic
-  copy_paste = copy_paste or require "nvim-tree.actions.fs.copy-paste"
-
   return o
 end
 
@@ -30,7 +27,7 @@ end
 ---@param node Node
 ---@return string|nil group
 function DecoratorCut:calculate_highlight(node)
-  if self.hl_pos ~= HL_POSITION.none and copy_paste.is_cut(node) then
+  if self.hl_pos ~= HL_POSITION.none and self.explorer.clipboard:is_cut(node) then
     return "NvimTreeCutHL"
   end
 end

lua/nvim-tree/renderer/decorator/diagnostics.lua

@@ -1,9 +1,9 @@
-local diagnostics = require "nvim-tree.diagnostics"
+local diagnostics = require("nvim-tree.diagnostics")
 
 local HL_POSITION = require("nvim-tree.enum").HL_POSITION
 local ICON_PLACEMENT = require("nvim-tree.enum").ICON_PLACEMENT
 
-local Decorator = require "nvim-tree.renderer.decorator"
+local Decorator = require("nvim-tree.renderer.decorator")
 
 -- highlight groups by severity
 local HG_ICON = {
@@ -32,14 +32,16 @@ local ICON_KEYS = {
   ["hint"] = vim.diagnostic.severity.HINT,
 }
 
----@class DecoratorDiagnostics: Decorator
+---@class (exact) DecoratorDiagnostics: Decorator
 ---@field icons HighlightedString[]
 local DecoratorDiagnostics = Decorator:new()
 
 ---@param opts table
+---@param explorer Explorer
 ---@return DecoratorDiagnostics
-function DecoratorDiagnostics:new(opts)
+function DecoratorDiagnostics:new(opts, explorer)
   local o = Decorator.new(self, {
+    explorer = explorer,
     enabled = opts.diagnostics.enable,
     hl_pos = HL_POSITION[opts.renderer.highlight_diagnostics] or HL_POSITION.none,
     icon_placement = ICON_PLACEMENT[opts.renderer.icons.diagnostics_placement] or ICON_PLACEMENT.none,

lua/nvim-tree/renderer/decorator/git.lua

@@ -1,15 +1,15 @@
-local notify = require "nvim-tree.notify"
-local explorer_node = require "nvim-tree.explorer.node"
+local notify = require("nvim-tree.notify")
+local explorer_node = require("nvim-tree.explorer.node")
 
 local HL_POSITION = require("nvim-tree.enum").HL_POSITION
 local ICON_PLACEMENT = require("nvim-tree.enum").ICON_PLACEMENT
 
-local Decorator = require "nvim-tree.renderer.decorator"
+local Decorator = require("nvim-tree.renderer.decorator")
 
 ---@class HighlightedStringGit: HighlightedString
 ---@field ord number decreasing priority
 
----@class DecoratorGit: Decorator
+---@class (exact) DecoratorGit: Decorator
 ---@field file_hl table<string, string> by porcelain status e.g. "AM"
 ---@field folder_hl table<string, string> by porcelain status
 ---@field icons_by_status HighlightedStringGit[] by human status
@@ -17,9 +17,11 @@ local Decorator = require "nvim-tree.renderer.decorator"
 local DecoratorGit = Decorator:new()
 
 ---@param opts table
+---@param explorer Explorer
 ---@return DecoratorGit
-function DecoratorGit:new(opts)
+function DecoratorGit:new(opts, explorer)
   local o = Decorator.new(self, {
+    explorer = explorer,
     enabled = opts.git.enable,
     hl_pos = HL_POSITION[opts.renderer.highlight_git] or HL_POSITION.none,
     icon_placement = ICON_PLACEMENT[opts.renderer.icons.git_placement] or ICON_PLACEMENT.none,

lua/nvim-tree/renderer/decorator/hidden.lua

@@ -1,16 +1,18 @@
 local HL_POSITION = require("nvim-tree.enum").HL_POSITION
 local ICON_PLACEMENT = require("nvim-tree.enum").ICON_PLACEMENT
-local explorer_node = require "nvim-tree.explorer.node"
-local Decorator = require "nvim-tree.renderer.decorator"
+local explorer_node = require("nvim-tree.explorer.node")
+local Decorator = require("nvim-tree.renderer.decorator")
 
----@class DecoratorHidden: Decorator
+---@class (exact) DecoratorHidden: Decorator
 ---@field icon HighlightedString|nil
 local DecoratorHidden = Decorator:new()
 
 ---@param opts table
+---@param explorer Explorer
 ---@return DecoratorHidden
-function DecoratorHidden:new(opts)
+function DecoratorHidden:new(opts, explorer)
   local o = Decorator.new(self, {
+    explorer = explorer,
     enabled = true,
     hl_pos = HL_POSITION[opts.renderer.highlight_hidden] or HL_POSITION.none,
     icon_placement = ICON_PLACEMENT[opts.renderer.icons.hidden_placement] or ICON_PLACEMENT.none,
@@ -28,7 +30,7 @@ function DecoratorHidden:new(opts)
   return o
 end
 
----Hidden icon: hidden.enable, renderer.icons.show.hidden and node starts with `.` (dotfile).
+---Hidden icon: renderer.icons.show.hidden and node starts with `.` (dotfile).
 ---@param node Node
 ---@return HighlightedString[]|nil icons
 function DecoratorHidden:calculate_icons(node)
@@ -37,7 +39,7 @@ function DecoratorHidden:calculate_icons(node)
   end
 end
 
----Hidden highlight: hidden.enable, renderer.highlight_hidden and node starts with `.` (dotfile).
+---Hidden highlight: renderer.highlight_hidden and node starts with `.` (dotfile).
 ---@param node Node
 ---@return string|nil group
 function DecoratorHidden:calculate_highlight(node)

lua/nvim-tree/renderer/decorator/init.lua

@@ -1,7 +1,9 @@
 local HL_POSITION = require("nvim-tree.enum").HL_POSITION
 local ICON_PLACEMENT = require("nvim-tree.enum").ICON_PLACEMENT
 
----@class Decorator
+---@class (exact) Decorator
+---@field private __index? table
+---@field protected explorer Explorer
 ---@field protected enabled boolean
 ---@field protected hl_pos HL_POSITION
 ---@field protected icon_placement ICON_PLACEMENT
@@ -11,6 +13,7 @@ local Decorator = {}
 ---@return Decorator
 function Decorator:new(o)
   o = o or {}
+
   setmetatable(o, self)
   self.__index = self
 

lua/nvim-tree/renderer/decorator/modified.lua

@@ -1,18 +1,20 @@
-local buffers = require "nvim-tree.buffers"
+local buffers = require("nvim-tree.buffers")
 
 local HL_POSITION = require("nvim-tree.enum").HL_POSITION
 local ICON_PLACEMENT = require("nvim-tree.enum").ICON_PLACEMENT
 
-local Decorator = require "nvim-tree.renderer.decorator"
+local Decorator = require("nvim-tree.renderer.decorator")
 
----@class DecoratorModified: Decorator
+---@class (exact) DecoratorModified: Decorator
 ---@field icon HighlightedString|nil
 local DecoratorModified = Decorator:new()
 
 ---@param opts table
+---@param explorer Explorer
 ---@return DecoratorModified
-function DecoratorModified:new(opts)
+function DecoratorModified:new(opts, explorer)
   local o = Decorator.new(self, {
+    explorer = explorer,
     enabled = opts.modified.enable,
     hl_pos = HL_POSITION[opts.renderer.highlight_modified] or HL_POSITION.none,
     icon_placement = ICON_PLACEMENT[opts.renderer.icons.modified_placement] or ICON_PLACEMENT.none,

lua/nvim-tree/renderer/decorator/opened.lua

@@ -1,19 +1,21 @@
-local buffers = require "nvim-tree.buffers"
+local buffers = require("nvim-tree.buffers")
 
 local HL_POSITION = require("nvim-tree.enum").HL_POSITION
 local ICON_PLACEMENT = require("nvim-tree.enum").ICON_PLACEMENT
 
-local Decorator = require "nvim-tree.renderer.decorator"
+local Decorator = require("nvim-tree.renderer.decorator")
 
----@class DecoratorOpened: Decorator
+---@class (exact) DecoratorOpened: Decorator
 ---@field enabled boolean
 ---@field icon HighlightedString|nil
 local DecoratorOpened = Decorator:new()
 
 ---@param opts table
+---@param explorer Explorer
 ---@return DecoratorOpened
-function DecoratorOpened:new(opts)
+function DecoratorOpened:new(opts, explorer)
   local o = Decorator.new(self, {
+    explorer = explorer,
     enabled = true,
     hl_pos = HL_POSITION[opts.renderer.highlight_opened_files] or HL_POSITION.none,
     icon_placement = ICON_PLACEMENT.none,

lua/nvim-tree/renderer/init.lua

@@ -1,34 +1,57 @@
-local core = require "nvim-tree.core"
-local log = require "nvim-tree.log"
-local events = require "nvim-tree.events"
+local log = require("nvim-tree.log")
+local view = require("nvim-tree.view")
+local events = require("nvim-tree.events")
 
-local _padding = require "nvim-tree.renderer.components.padding"
-local icon_component = require "nvim-tree.renderer.components.icons"
-local full_name = require "nvim-tree.renderer.components.full-name"
-local Builder = require "nvim-tree.renderer.builder"
+local icon_component = require("nvim-tree.renderer.components.icons")
 
-local M = {}
+local Builder = require("nvim-tree.renderer.builder")
 
 local SIGN_GROUP = "NvimTreeRendererSigns"
 
-local namespace_highlights_id = vim.api.nvim_create_namespace "NvimTreeHighlights"
-local namespace_extmarks_id = vim.api.nvim_create_namespace "NvimTreeExtmarks"
+local namespace_highlights_id = vim.api.nvim_create_namespace("NvimTreeHighlights")
+local namespace_extmarks_id = vim.api.nvim_create_namespace("NvimTreeExtmarks")
+local namespace_virtual_lines_id = vim.api.nvim_create_namespace("NvimTreeVirtualLines")
 
+---@class (exact) Renderer
+---@field private __index? table
+---@field private opts table user options
+---@field private explorer Explorer
+---@field private builder Builder
+local Renderer = {}
+
+---@param opts table user options
+---@param explorer Explorer
+---@return Renderer
+function Renderer:new(opts, explorer)
+  ---@type Renderer
+  local o = {
+    opts = opts,
+    explorer = explorer,
+    builder = Builder:new(opts, explorer),
+  }
+
+  setmetatable(o, self)
+  self.__index = self
+
+  return o
+end
+
+---@private
 ---@param bufnr number
 ---@param lines string[]
 ---@param hl_args AddHighlightArgs[]
 ---@param signs string[]
-local function _draw(bufnr, lines, hl_args, signs, extmarks)
-  if vim.fn.has "nvim-0.10" == 1 then
+function Renderer:_draw(bufnr, lines, hl_args, signs, extmarks, virtual_lines)
+  if vim.fn.has("nvim-0.10") == 1 then
     vim.api.nvim_set_option_value("modifiable", true, { buf = bufnr })
   else
     vim.api.nvim_buf_set_option(bufnr, "modifiable", true) ---@diagnostic disable-line: deprecated
   end
 
   vim.api.nvim_buf_set_lines(bufnr, 0, -1, false, lines)
-  M.render_hl(bufnr, hl_args)
+  self:render_hl(bufnr, hl_args)
 
-  if vim.fn.has "nvim-0.10" == 1 then
+  if vim.fn.has("nvim-0.10") == 1 then
     vim.api.nvim_set_option_value("modifiable", false, { buf = bufnr })
   else
     vim.api.nvim_buf_set_option(bufnr, "modifiable", false) ---@diagnostic disable-line: deprecated
@@ -49,9 +72,19 @@ local function _draw(bufnr, lines, hl_args, signs, extmarks)
       })
     end
   end
+
+  vim.api.nvim_buf_clear_namespace(bufnr, namespace_virtual_lines_id, 0, -1)
+  for line_nr, vlines in pairs(virtual_lines) do
+    vim.api.nvim_buf_set_extmark(bufnr, namespace_virtual_lines_id, line_nr, 0, {
+      virt_lines = vlines,
+      virt_lines_above = false,
+      virt_lines_leftcol = true,
+    })
+  end
 end
 
-function M.render_hl(bufnr, hl)
+---@private
+function Renderer:render_hl(bufnr, hl)
   if not bufnr or not vim.api.nvim_buf_is_loaded(bufnr) then
     return
   end
@@ -65,44 +98,30 @@ function M.render_hl(bufnr, hl)
   end
 end
 
-function M.draw()
-  local explorer = core.get_explorer()
-  if not explorer then
-    return
-  end
-  local bufnr = explorer.view:get_bufnr()
+function 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 profile = log.profile_start("draw")
 
-  local cursor = vim.api.nvim_win_get_cursor(explorer.view:get_winnr() or 0)
+  local cursor = vim.api.nvim_win_get_cursor(view.get_winnr() or 0)
   icon_component.reset_config()
 
-  local builder = Builder:new():build()
+  local builder = Builder:new(self.opts, self.explorer):build()
 
-  _draw(bufnr, builder.lines, builder.hl_args, builder.signs, builder.extmarks)
+  self:_draw(bufnr, builder.lines, builder.hl_args, builder.signs, builder.extmarks, builder.virtual_lines)
 
   if cursor and #builder.lines >= cursor[1] then
-    vim.api.nvim_win_set_cursor(explorer.view:get_winnr() or 0, cursor)
+    vim.api.nvim_win_set_cursor(view.get_winnr() or 0, cursor)
   end
 
-  explorer.view:grow_from_content()
+  view.grow_from_content()
 
   log.profile_end(profile)
 
-  events._dispatch_on_tree_rendered(bufnr, explorer.view:get_winnr())
+  events._dispatch_on_tree_rendered(bufnr, view.get_winnr())
 end
 
-function M.setup(opts)
-  M.config = opts.renderer
-
-  _padding.setup(opts)
-  full_name.setup(opts)
-  icon_component.setup(opts)
-
-  Builder.setup(opts)
-end
-
-return M
+return Renderer

lua/nvim-tree/utils.lua

@@ -1,15 +1,15 @@
-local Iterator = require "nvim-tree.iterators.node-iterator"
-local notify = require "nvim-tree.notify"
+local Iterator = require("nvim-tree.iterators.node-iterator")
+local notify = require("nvim-tree.notify")
 
 local M = {
   debouncers = {},
 }
 
-M.is_unix = vim.fn.has "unix" == 1
-M.is_macos = vim.fn.has "mac" == 1 or vim.fn.has "macunix" == 1
-M.is_wsl = vim.fn.has "wsl" == 1
+M.is_unix = vim.fn.has("unix") == 1
+M.is_macos = vim.fn.has("mac") == 1 or vim.fn.has("macunix") == 1
+M.is_wsl = vim.fn.has("wsl") == 1
 -- false for WSL
-M.is_windows = vim.fn.has "win32" == 1 or vim.fn.has "win32unix" == 1
+M.is_windows = vim.fn.has("win32") == 1 or vim.fn.has("win32unix") == 1
 
 ---@param haystack string
 ---@param needle string
@@ -111,8 +111,8 @@ function M.find_node(nodes, fn)
       return node.group_next and { node.group_next } or (node.open and #node.nodes > 0 and node.nodes)
     end)
     :iterate()
+  i = require("nvim-tree.view").is_root_folder_visible() and i or i - 1
   local explorer = require("nvim-tree.core").get_explorer()
-  i = explorer and explorer.view:is_root_folder_visible() and i or i - 1
   if explorer and explorer.live_filter.filter then
     i = i + 1
   end
@@ -184,6 +184,26 @@ function M.get_parent_of_group(node)
   return node
 end
 
+M.default_format_hidden_count = function(hidden_count, simple)
+  local parts = {}
+  local total_count = 0
+  for reason, count in pairs(hidden_count) do
+    total_count = total_count + count
+    if count > 0 then
+      table.insert(parts, reason .. ": " .. tostring(count))
+    end
+  end
+
+  local hidden_count_string = table.concat(parts, ", ") -- if empty then is "" (empty string)
+  if simple then
+    hidden_count_string = ""
+  end
+  if total_count > 0 then
+    return "(" .. tostring(total_count) .. (simple and " hidden" or " total ") .. hidden_count_string .. ")"
+  end
+  return nil
+end
+
 --- Return visible nodes indexed by line
 ---@param nodes_all Node[]
 ---@param line_start number
@@ -230,7 +250,7 @@ function M.rename_loaded_buffers(old_path, new_path)
         -- to avoid the 'overwrite existing file' error message on write for
         -- normal files
         local buftype
-        if vim.fn.has "nvim-0.10" == 1 then
+        if vim.fn.has("nvim-0.10") == 1 then
           buftype = vim.api.nvim_get_option_value("buftype", { buf = buf })
         else
           buftype = vim.api.nvim_buf_get_option(buf, "buftype") ---@diagnostic disable-line: deprecated
@@ -238,8 +258,8 @@ function M.rename_loaded_buffers(old_path, new_path)
 
         if buftype == "" then
           vim.api.nvim_buf_call(buf, function()
-            vim.cmd "silent! write!"
-            vim.cmd "edit"
+            vim.cmd("silent! write!")
+            vim.cmd("edit")
           end)
         end
       end
@@ -257,7 +277,7 @@ end
 ---@param path string
 ---@return string
 function M.canonical_path(path)
-  if M.is_windows and path:match "^%a:" then
+  if M.is_windows and path:match("^%a:") then
     return path:sub(1, 1):upper() .. path:sub(2)
   end
   return path
@@ -270,7 +290,7 @@ function M.escape_special_chars(path)
   if path == nil then
     return path
   end
-  return M.is_windows and path:gsub("%(", "\\("):gsub("%)", "\\)") or path
+  return M.is_windows and path:gsub("\\", "/") or path
 end
 
 --- Create empty sub-tables if not present
@@ -444,14 +464,10 @@ function M.debounce(context, timeout, callback)
 end
 
 function M.focus_file(path)
-  local explorer = require("nvim-tree.core").get_explorer()
-  if not explorer then
-    return
-  end
-  local _, i = M.find_node(explorer.nodes, function(node)
+  local _, i = M.find_node(require("nvim-tree.core").get_explorer().nodes, function(node)
     return node.absolute_path == path
   end)
-  explorer.view:set_cursor { i + 1, 1 }
+  require("nvim-tree.view").set_cursor({ i + 1, 1 })
 end
 
 ---Focus node passed as parameter if visible, otherwise focus first visible parent.
@@ -471,7 +487,7 @@ function M.focus_node_or_parent(node)
     end)
 
     if found_node or node.parent == nil then
-      explorer.view:set_cursor { i + 1, 1 }
+      require("nvim-tree.view").set_cursor({ i + 1, 1 })
       break
     end
 
@@ -494,7 +510,7 @@ end
 
 function M.clear_prompt()
   if vim.opt.cmdheight._value ~= 0 then
-    vim.cmd "normal! :"
+    vim.cmd("normal! :")
   end
 end
 
@@ -551,7 +567,7 @@ function M.is_nvim_tree_buf(bufnr)
   end
   if vim.api.nvim_buf_is_valid(bufnr) then
     local bufname = vim.api.nvim_buf_get_name(bufnr)
-    if vim.fn.fnamemodify(bufname, ":t"):match "^NvimTree_[0-9]+$" then
+    if vim.fn.fnamemodify(bufname, ":t"):match("^NvimTree_[0-9]+$") then
       if vim.bo[bufnr].filetype == "NvimTree" then
         return true
       elseif vim.fn.filereadable(bufname) == 0 then

lua/nvim-tree/view.lua

@@ -1,78 +1,60 @@
-local events = require "nvim-tree.events"
-local utils = require "nvim-tree.utils"
-local log = require "nvim-tree.log"
+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 ExplorerView = {}
+---@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
 
-function ExplorerView:new(opts)
-  local o = {
-    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",
-        }, ","),
-      },
-    }
-  }
-  local options = opts.view or {}
-  o.View.centralize_selection = options.centralize_selection
-  o.View.side = (options.side == "right") and "right" or "left"
-  o.View.height = options.height
-  o.View.hide_root_folder = opts.renderer.root_folder_label == false
-  o.View.tab = opts.tab
-  o.View.preserve_window_proportions = options.preserve_window_proportions
-  o.View.winopts.cursorline = options.cursorline
-  o.View.winopts.number = options.number
-  o.View.winopts.relativenumber = options.relativenumber
-  o.View.winopts.signcolumn = options.signcolumn
-  o.View.float = options.float
-  o.on_attach = opts.on_attach
-
-  o.config = vim.deepcopy(options)
-  setmetatable(o, self)
-  self.__index = self
-
-  o:configure_width(options.width)
-
-  o.View.initial_width = o:get_width()
-end
+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 = {
@@ -112,20 +94,20 @@ local function wipe_rogue_buffer()
 end
 
 ---@param bufnr integer|boolean|nil
-local function create_buffer(self, bufnr)
+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(self:get_bufnr(), "NvimTree_" .. tab)
+  vim.api.nvim_buf_set_name(M.get_bufnr(), "NvimTree_" .. tab)
 
   for option, value in pairs(BUFFER_OPTIONS) do
-    vim.bo[self:get_bufnr()][option] = value
+    vim.bo[M.get_bufnr()][option] = value
   end
 
-  require("nvim-tree.keymap").on_attach(self:get_bufnr())
+  require("nvim-tree.keymap").on_attach(M.get_bufnr())
 
-  events._dispatch_tree_attached_post(self:get_bufnr())
+  events._dispatch_tree_attached_post(M.get_bufnr())
 end
 
 ---@param size (fun():integer)|integer|string
@@ -142,11 +124,11 @@ local function get_size(size)
 end
 
 ---@param size (fun():integer)|integer|nil
-function ExplorerView:get_width(size)
+local function get_width(size)
   if size then
     return get_size(size)
   else
-    return get_size(self.View.width)
+    return get_size(M.View.width)
   end
 end
 
@@ -157,39 +139,39 @@ local move_tbl = {
 
 -- setup_tabpage sets up the initial state of a tab
 ---@param tabpage integer
-local function setup_tabpage(self, tabpage)
+local function setup_tabpage(tabpage)
   local winnr = vim.api.nvim_get_current_win()
-  self.View.tabpages[tabpage] = vim.tbl_extend("force", self.View.tabpages[tabpage] or tabinitial, { winnr = winnr })
+  M.View.tabpages[tabpage] = vim.tbl_extend("force", M.View.tabpages[tabpage] or tabinitial, { winnr = winnr })
 end
 
-local function set_window_options_and_buffer(self)
-  pcall(vim.api.nvim_command, "buffer " .. self:get_bufnr())
+local function set_window_options_and_buffer()
+  pcall(vim.api.nvim_command, "buffer " .. M.get_bufnr())
   local eventignore = vim.opt.eventignore:get()
   vim.opt.eventignore = "all"
-  for k, v in pairs(self.View.winopts) do
+  for k, v in pairs(M.View.winopts) do
     vim.opt_local[k] = v
   end
   vim.opt.eventignore = eventignore
 end
 
 ---@return table
-local function open_win_config(self)
-  if type(self.View.float.open_win_config) == "function" then
-    return self.View.float.open_win_config(self)
+local function open_win_config()
+  if type(M.View.float.open_win_config) == "function" then
+    return M.View.float.open_win_config()
   else
-    return self.View.float.open_win_config
+    return M.View.float.open_win_config
   end
 end
 
-local function open_window(self)
-  if self.View.float.enable then
-    vim.api.nvim_open_win(0, true, open_win_config(self))
+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"
-    self:reposition_window()
+    vim.api.nvim_command("vsp")
+    M.reposition_window()
   end
-  setup_tabpage(self, vim.api.nvim_get_current_tabpage())
-  set_window_options_and_buffer(self)
+  setup_tabpage(vim.api.nvim_get_current_tabpage())
+  set_window_options_and_buffer()
 end
 
 ---@param buf integer
@@ -200,7 +182,7 @@ end
 
 ---@return number|nil
 local function get_alt_or_next_buf()
-  local alt_buf = vim.fn.bufnr "#"
+  local alt_buf = vim.fn.bufnr("#")
   if is_buf_displayed(alt_buf) then
     return alt_buf
   end
@@ -218,35 +200,39 @@ local function switch_buf_if_last_buf()
     if buf then
       vim.cmd("sb" .. buf)
     else
-      vim.cmd "new"
+      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(self, tabnr)
+local function save_tab_state(tabnr)
   local tabpage = tabnr or vim.api.nvim_get_current_tabpage()
-  self.View.cursors[tabpage] = vim.api.nvim_win_get_cursor(self:get_winnr(tabpage) or 0)
+  M.View.cursors[tabpage] = vim.api.nvim_win_get_cursor(M.get_winnr(tabpage) or 0)
 end
 
 ---@param tabpage integer
-local function close(self, tabpage)
-  if not self:is_visible { tabpage = tabpage } then
+local function close(tabpage)
+  if not M.is_visible({ tabpage = tabpage }) then
     return
   end
-  save_tab_state(self, tabpage)
+  save_tab_state(tabpage)
   switch_buf_if_last_buf()
-  local tree_win = self:get_winnr(tabpage)
+  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
+      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
-        vim.api.nvim_win_close(tree_win or 0, true)
+        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
       events._dispatch_on_tree_close()
       return
@@ -254,65 +240,65 @@ local function close(self, tabpage)
   end
 end
 
-function ExplorerView:close_this_tab_only()
-  close(self, vim.api.nvim_get_current_tabpage())
+function M.close_this_tab_only()
+  close(vim.api.nvim_get_current_tabpage())
 end
 
-function ExplorerView:close_all_tabs()
-  for tabpage, _ in pairs(self.View.tabpages) do
-    close(self, tabpage)
+function M.close_all_tabs()
+  for tabpage, _ in pairs(M.View.tabpages) do
+    close(tabpage)
   end
 end
 
-function ExplorerView:close()
-  if self.View.tab.sync.close then
-    self:close_all_tabs()
+function M.close()
+  if M.View.tab.sync.close then
+    M.close_all_tabs()
   else
-    self:close_this_tab_only()
+    M.close_this_tab_only()
   end
 end
 
 ---@param options table|nil
-function ExplorerView:open(options)
-  if self:is_visible() then
+function M.open(options)
+  if M.is_visible() then
     return
   end
 
-  local profile = log.profile_start "view open"
+  local profile = log.profile_start("view open")
 
-  create_buffer(self)
-  open_window(self)
-  self:resize()
+  create_buffer()
+  open_window()
+  M.resize()
 
   local opts = options or { focus_tree = true }
   if not opts.focus_tree then
-    vim.cmd "wincmd p"
+    vim.cmd("wincmd p")
   end
   events._dispatch_on_tree_open()
 
   log.profile_end(profile)
 end
 
-local function grow(self)
-  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(), starts_at, -1, false)
+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(self.View.padding)
+  local padding = get_size(M.View.padding)
 
   -- account for sign/number columns etc.
-  local wininfo = vim.fn.getwininfo(self:get_winnr())
+  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 = self.View.initial_width - padding
+  local resizing_width = M.View.initial_width - padding
   local max_width
 
   -- maybe bound max
-  if self.View.max_width == -1 then
+  if M.View.max_width == -1 then
     max_width = -1
   else
-    max_width = self:get_width(self.View.max_width) - padding
+    max_width = get_width(M.View.max_width) - padding
   end
 
   for _, l in pairs(lines) do
@@ -320,23 +306,23 @@ local function grow(self)
     if resizing_width < count then
       resizing_width = count
     end
-    if self.View.adaptive_size and max_width >= 0 and resizing_width >= max_width then
+    if M.View.adaptive_size and max_width >= 0 and resizing_width >= max_width then
       resizing_width = max_width
       break
     end
   end
-  self:resize(resizing_width + padding)
+  M.resize(resizing_width + padding)
 end
 
-function ExplorerView:grow_from_content()
-  if self.View.adaptive_size then
-    grow(self)
+function M.grow_from_content()
+  if M.View.adaptive_size then
+    grow()
   end
 end
 
 ---@param size string|number|nil
-function ExplorerView:resize(size)
-  if self.View.float.enable and not self.View.adaptive_size then
+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
@@ -348,7 +334,7 @@ function ExplorerView:resize(size)
     size = tonumber(size)
 
     if first_char == "+" or first_char == "-" then
-      size = self.View.width + size
+      size = M.View.width + size
     end
   end
 
@@ -357,81 +343,85 @@ function ExplorerView:resize(size)
   end
 
   if size then
-    self.View.width = size
-    self.View.height = size
+    M.View.width = size
+    M.View.height = size
   end
 
-  if not self:is_visible() then
+  if not M.is_visible() then
     return
   end
 
-  local new_size = self:get_width()
-  vim.api.nvim_win_set_width(self:get_winnr() or 0, new_size)
+  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)
-
-  if not self.View.preserve_window_proportions then
-    vim.cmd ":wincmd ="
-  end
 end
 
-function ExplorerView:reposition_window()
-  local move_to = move_tbl[self.View.side]
+function M.reposition_window()
+  local move_to = move_tbl[M.View.side]
   vim.api.nvim_command("wincmd " .. move_to)
-  self:resize()
+  M.resize()
 end
 
-local function set_current_win(self)
+local function set_current_win()
   local current_tab = vim.api.nvim_get_current_tabpage()
-  self.View.tabpages[current_tab].winnr = vim.api.nvim_get_current_win()
+  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 ExplorerView:open_in_win(opts)
+function M.open_in_win(opts)
   opts = opts or { hijack_current_buf = true, resize = true }
   if opts.winid and vim.api.nvim_win_is_valid(opts.winid) then
     vim.api.nvim_set_current_win(opts.winid)
   end
-  create_buffer(self, opts.hijack_current_buf and vim.api.nvim_get_current_buf())
-  setup_tabpage(self, vim.api.nvim_get_current_tabpage())
-  set_current_win(self)
-  set_window_options_and_buffer(self)
+  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
-    self:reposition_window()
-    self:resize()
+    M.reposition_window()
+    M.resize()
   end
 end
 
-function ExplorerView:abandon_current_window()
+function M.abandon_current_window()
   local tab = vim.api.nvim_get_current_tabpage()
   BUFNR_PER_TAB[tab] = nil
-  if self.View.tabpages[tab] then
-    self.View.tabpages[tab].winnr = nil
+  if M.View.tabpages[tab] then
+    M.View.tabpages[tab].winnr = nil
   end
 end
 
-function ExplorerView:abandon_all_windows()
+function M.abandon_all_windows()
   for tab, _ in pairs(vim.api.nvim_list_tabpages()) do
     BUFNR_PER_TAB[tab] = nil
-    if self.View.tabpages[tab] then
-      self.View.tabpages[tab].winnr = nil
+    if M.View.tabpages[tab] then
+      M.View.tabpages[tab].winnr = nil
     end
   end
 end
 
 ---@param opts table|nil
-function ExplorerView:is_visible(opts)
+function M.is_visible(opts)
   if opts and opts.tabpage then
-    if self.View.tabpages[opts.tabpage] == nil then
+    if M.View.tabpages[opts.tabpage] == nil then
       return false
     end
-    local winnr = self.View.tabpages[opts.tabpage].winnr
+    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(self.View.tabpages) do
+    for _, v in pairs(M.View.tabpages) do
       if v.winnr and vim.api.nvim_win_is_valid(v.winnr) then
         return true
       end
@@ -439,27 +429,27 @@ function ExplorerView:is_visible(opts)
     return false
   end
 
-  return self:get_winnr() ~= nil and vim.api.nvim_win_is_valid(self:get_winnr() or 0)
+  return M.get_winnr() ~= nil and vim.api.nvim_win_is_valid(M.get_winnr() or 0)
 end
 
 ---@param opts table|nil
-function ExplorerView:set_cursor(opts)
-  if self:is_visible() then
-    pcall(vim.api.nvim_win_set_cursor, self:get_winnr(), opts)
+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 ExplorerView:focus(winnr, open_if_closed)
-  local wnr = winnr or self:get_winnr()
+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
-    self:close()
-    self:open()
-    wnr = self:get_winnr()
-  elseif open_if_closed and not self:is_visible() then
-    self:open()
+    M.close()
+    M.open()
+    wnr = M.get_winnr()
+  elseif open_if_closed and not M.is_visible() then
+    M.open()
   end
 
   if wnr then
@@ -470,30 +460,30 @@ 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 ExplorerView:winid(opts)
+function M.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)
+  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 ExplorerView:restore_tab_state()
+function M.restore_tab_state()
   local tabpage = vim.api.nvim_get_current_tabpage()
-  self:set_cursor(self.View.cursors[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 ExplorerView:get_winnr(tabpage)
+function M.get_winnr(tabpage)
   tabpage = tabpage or vim.api.nvim_get_current_tabpage()
-  local tabinfo = self.View.tabpages[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
@@ -501,19 +491,19 @@ end
 
 --- Returns the current nvim tree bufnr
 ---@return number
-function ExplorerView:get_bufnr()
+function M.get_bufnr()
   return BUFNR_PER_TAB[vim.api.nvim_get_current_tabpage()]
 end
 
 ---@param bufnr number
 ---@return boolean
-function ExplorerView:is_buf_valid(bufnr)
+function M.is_buf_valid(bufnr)
   return bufnr and vim.api.nvim_buf_is_valid(bufnr) and vim.api.nvim_buf_is_loaded(bufnr)
 end
 
-function ExplorerView:_prevent_buffer_override()
-  local view_winnr = self:get_winnr()
-  local view_bufnr = self:get_bufnr()
+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.
@@ -524,8 +514,8 @@ function ExplorerView:_prevent_buffer_override()
     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(self.View.tabpages) do
+    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
@@ -538,10 +528,15 @@ function ExplorerView:_prevent_buffer_override()
 
     -- 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 }
-    require("nvim-tree.renderer").draw()
+    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
@@ -556,44 +551,65 @@ end
 
 ---@param cwd string|nil
 ---@return boolean
-function ExplorerView:is_root_folder_visible(cwd)
-  return cwd ~= "/" and not self.View.hide_root_folder
+function M.is_root_folder_visible(cwd)
+  return cwd ~= "/" and not M.View.hide_root_folder
 end
 
 -- used on ColorScheme event
-function ExplorerView:reset_winhl()
-  local winnr = self:get_winnr()
+function M.reset_winhl()
+  local winnr = M.get_winnr()
   if winnr and vim.api.nvim_win_is_valid(winnr) then
-    vim.wo[self:get_winnr()].winhl = self.View.winopts.winhl
+    vim.wo[M.get_winnr()].winhl = M.View.winopts.winhl
   end
 end
 
 ---Check if width determined or calculated on-fly
 ---@return boolean
-function ExplorerView:is_width_determined()
-  return type(self.View.width) ~= "function"
+function M.is_width_determined()
+  return type(M.View.width) ~= "function"
 end
 
 ---Configure width-related config
 ---@param width string|function|number|table|nil
-function ExplorerView:configure_width(width)
+function M.configure_width(width)
   if type(width) == "table" then
-    self.View.adaptive_size = true
-    self.View.width = width.min or DEFAULT_MIN_WIDTH
-    self.View.max_width = width.max or DEFAULT_MAX_WIDTH
-    self.View.padding = width.padding or DEFAULT_PADDING
+    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 self.config.width ~= nil then
+    if M.config.width ~= nil then
       -- if we had input config - fallback to it
-      self.configure_width(self.config.width)
+      M.configure_width(M.config.width)
     else
       -- otherwise - restore initial width
-      self.View.width = self.View.initial_width
+      M.View.width = M.View.initial_width
     end
   else
-    self.View.adaptive_size = false
-    self.View.width = width
+    M.View.adaptive_size = false
+    M.View.width = width
   end
 end
 
-return ExplorerView
+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.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

lua/nvim-tree/watcher.lua

@@ -1,6 +1,6 @@
-local notify = require "nvim-tree.notify"
-local log = require "nvim-tree.log"
-local utils = require "nvim-tree.utils"
+local notify = require("nvim-tree.notify")
+local log = require("nvim-tree.log")
+local utils = require("nvim-tree.utils")
 
 local M = {
   config = {},
@@ -79,7 +79,7 @@ function Event:start()
   rc, _, name = self._fs_event:start(self._path, FS_EVENT_FLAGS, event_cb)
   if rc ~= 0 then
     if name == "EMFILE" then
-      M.disable_watchers "fs.inotify.max_user_watches exceeded, see https://github.com/nvim-tree/nvim-tree.lua/wiki/Troubleshooting"
+      M.disable_watchers("fs.inotify.max_user_watches exceeded, see https://github.com/nvim-tree/nvim-tree.lua/wiki/Troubleshooting")
     else
       notify.warn(string.format("Could not start the fs_event watcher for path %s : %s", self._path, name))
     end