chore(master): release nvim-tree 1.4.0 (#2785)

* chore(master): release nvim-tree 1.4.0

* add neovim minimum version 0.9 notice

---------

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Alexander Courtis <alex@courtis.org>

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -59,9 +59,9 @@ body:
 
         If not provided it is very unlikely that the nvim-tree team will be able to address your issue.
 
-        See [wiki: Clean Room Replication](https://github.com/nvim-tree/nvim-tree.lua/wiki/Troubleshooting#clean-room-replication) for instructions.
+        See [wiki: Clean Room Replication](https://github.com/nvim-tree/nvim-tree.lua/wiki/Troubleshooting#clean-room-replication) for instructions and paste the contents of your `/tmp/nvt-min.lua` here.
 
-        Please paste the contents of your `/tmp/nvt-min.lua` here."
+        Please do NOT post a configuration that uses other plugin managers such as lazy, see [wiki: Lazy Loading](https://github.com/nvim-tree/nvim-tree.lua/wiki/Installation#lazy-loading)"
       render: lua
     validations:
       required: true

.github/workflows/ci.yml

@@ -6,10 +6,6 @@ on:
     branches: [master]
   workflow_dispatch:
 
-concurrency:
-  group: ${{ github.workflow }}-${{ github.head_ref || github.ref_name }}
-  cancel-in-progress: true
-
 permissions:
   contents: read
 
@@ -17,6 +13,10 @@ jobs:
   lint:
     runs-on: ubuntu-latest
 
+    concurrency:
+      group: ${{ github.workflow }}-${{ matrix.lua_version }}-${{ github.head_ref || github.ref_name }}
+      cancel-in-progress: true
+
     strategy:
       matrix:
         lua_version: [ 5.1 ]
@@ -37,6 +37,10 @@ jobs:
   style:
     runs-on: ubuntu-latest
 
+    concurrency:
+      group: ${{ github.workflow }}-${{ matrix.stylua_version }}-${{ github.head_ref || github.ref_name }}
+      cancel-in-progress: true
+
     strategy:
       matrix:
         stylua_version: [ 0.19.1 ]
@@ -56,10 +60,14 @@ jobs:
   check:
     runs-on: ubuntu-latest
 
+    concurrency:
+      group: ${{ github.workflow }}-${{ matrix.nvim_version }}-${{ matrix.luals_version }}-${{ github.head_ref || github.ref_name }}
+      cancel-in-progress: true
+
     strategy:
       matrix:
         nvim_version: [ stable, nightly ]
-        luals_version: [ 3.7.3 ]
+        luals_version: [ 3.9.1 ]
 
     steps:
       - uses: actions/checkout@v4

.github/workflows/luarocks-release.yml

@@ -0,0 +1,37 @@
+name: Luarocks Release
+on:
+  push:
+    tags:
+      - 'v[0-9]+.[0-9]+.[0-9]+'
+  workflow_dispatch:
+jobs:
+  luarocks-upload:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: LuaRocks Upload
+        uses: nvim-neorocks/luarocks-tag-release@v5
+        env:
+          LUAROCKS_API_KEY: ${{ secrets.LUAROCKS_API_KEY }}
+        with:
+          summary: A File Explorer For Neovim
+          detailed_description: |
+            Automatic updates
+
+            File type icons
+
+            Git integration
+
+            Diagnostics integration - LSP and COC
+
+            (Live) filtering
+
+            Cut, copy, paste, rename, delete, create etc.
+
+            Highly customisable
+
+            Rich API
+          license: "GPL-3.0"
+          labels: neovim
+          dependencies: |
+            nvim-web-devicons

.github/workflows/release-please.yml

@@ -25,9 +25,13 @@ jobs:
           git remote add gh-token "https://${{ secrets.GITHUB_TOKEN }}@github.com/google-github-actions/release-please-action.git"
           git tag -d       v${{ steps.release.outputs.major }}                                                                       || true
           git tag -d       v${{ steps.release.outputs.major }}.${{ steps.release.outputs.minor }}                                    || true
+          git tag -d       v${{ steps.release.outputs.major }}.${{ steps.release.outputs.minor }}.${{ steps.release.outputs.patch }} || true
           git push origin :v${{ steps.release.outputs.major }}                                                                       || true
           git push origin :v${{ steps.release.outputs.major }}.${{ steps.release.outputs.minor }}                                    || true
+          git push origin :v${{ steps.release.outputs.major }}.${{ steps.release.outputs.minor }}.${{ steps.release.outputs.patch }} || true
           git tag -a       v${{ steps.release.outputs.major }}                                                                       -m "Release v${{ steps.release.outputs.major }}"
           git tag -a       v${{ steps.release.outputs.major }}.${{ steps.release.outputs.minor }}                                    -m "Release v${{ steps.release.outputs.major }}.${{ steps.release.outputs.minor }}"
+          git tag -a       v${{ steps.release.outputs.major }}.${{ steps.release.outputs.minor }}.${{ steps.release.outputs.patch }} -m "Release v${{ steps.release.outputs.major }}.${{ steps.release.outputs.minor }}.${{ steps.release.outputs.patch }}"
           git push origin  v${{ steps.release.outputs.major }}
           git push origin  v${{ steps.release.outputs.major }}.${{ steps.release.outputs.minor }}
+          git push origin  v${{ steps.release.outputs.major }}.${{ steps.release.outputs.minor }}.${{ steps.release.outputs.patch }}

.github/workflows/semantic-pr-subject.yml

@@ -14,6 +14,6 @@ jobs:
   semantic-pr-subject:
     runs-on: ubuntu-latest
     steps:
-      - uses: amannn/action-semantic-pull-request@v5.4.0
+      - uses: amannn/action-semantic-pull-request@v5.5.2
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.luarc.json

@@ -3,15 +3,13 @@
   "runtime.version": "Lua 5.1",
   "workspace": {
     "library": [
-      "$VIMRUNTIME/lua/vim/lsp",
+      "$VIMRUNTIME/lua/vim",
       "${3rd}/luv/library"
     ]
   },
   "diagnostics": {
     "libraryFiles": "Disable",
-    "globals": [
-      "vim"
-    ],
+    "globals": [],
     "neededFileStatus": {
       "ambiguity-1": "Any",
       "assign-type-mismatch": "Any",
@@ -33,11 +31,19 @@
       "duplicate-index": "Any",
       "duplicate-set-field": "Any",
       "empty-block": "Any",
+      "global-element": "Any",
       "global-in-nil-env": "Any",
+      "incomplete-signature-doc": "None",
+      "inject-field": "Any",
+      "invisible": "Any",
       "lowercase-global": "Any",
+      "missing-fields": "Any",
+      "missing-global-doc": "Any",
+      "missing-local-export-doc": "None",
       "missing-parameter": "Any",
       "missing-return": "Any",
       "missing-return-value": "Any",
+      "name-style-check": "None",
       "need-check-nil": "Any",
       "newfield-call": "Any",
       "newline-call": "Any",
@@ -70,4 +76,3 @@
     }
   }
 }
-

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "1.1.1"
+  ".": "1.4.0"
 }

CHANGELOG.md

@@ -1,5 +1,64 @@
 # Changelog
 
+## [1.4.0](https://github.com/nvim-tree/nvim-tree.lua/compare/nvim-tree-v1.3.3...nvim-tree-v1.4.0) (2024-06-09)
+
+### Notice
+
+* Neovim 0.9 is now the minimum supported version; please upgrade to neovim release version 0.9 or 0.10.
+
+### Reverts
+
+* **#2781:** "refactor: replace deprecated use of vim.diagnostic.is_disabled()" ([#2784](https://github.com/nvim-tree/nvim-tree.lua/issues/2784)) ([517e4fb](https://github.com/nvim-tree/nvim-tree.lua/commit/517e4fbb9ef3c0986da7047f44b4b91a2400f93c))
+
+
+### Miscellaneous Chores
+
+* release 1.4.0 ([1cac800](https://github.com/nvim-tree/nvim-tree.lua/commit/1cac8005df6da484c97499247754afa59fef92db))
+
+## [1.3.3](https://github.com/nvim-tree/nvim-tree.lua/compare/nvim-tree-v1.3.2...nvim-tree-v1.3.3) (2024-05-14)
+
+
+### Bug Fixes
+
+* nil access exception with git integration when changing branches ([#2774](https://github.com/nvim-tree/nvim-tree.lua/issues/2774)) ([340d3a9](https://github.com/nvim-tree/nvim-tree.lua/commit/340d3a9795e06bdd1814228de398cd510f9bfbb0))
+
+## [1.3.2](https://github.com/nvim-tree/nvim-tree.lua/compare/nvim-tree-v1.3.1...nvim-tree-v1.3.2) (2024-05-12)
+
+
+### Bug Fixes
+
+* **#2758:** use nvim-webdevicons default file icon, not renderer.icons.glyphs.default, as per :help ([#2759](https://github.com/nvim-tree/nvim-tree.lua/issues/2759)) ([347e1eb](https://github.com/nvim-tree/nvim-tree.lua/commit/347e1eb35264677f66a79466bb5e3d111968e12c))
+* **#2758:** use nvim-webdevicons default for default files ([347e1eb](https://github.com/nvim-tree/nvim-tree.lua/commit/347e1eb35264677f66a79466bb5e3d111968e12c))
+* **#925:** handle newlines in file names ([#2754](https://github.com/nvim-tree/nvim-tree.lua/issues/2754)) ([64f61e4](https://github.com/nvim-tree/nvim-tree.lua/commit/64f61e4c913047a045ff90bd188dd3b54ee443cf))
+
+## [1.3.1](https://github.com/nvim-tree/nvim-tree.lua/compare/nvim-tree-v1.3.0...nvim-tree-v1.3.1) (2024-04-25)
+
+
+### Bug Fixes
+
+* **#2535:** TextYankPost event sends vim.v.event ([#2734](https://github.com/nvim-tree/nvim-tree.lua/issues/2734)) ([d8d3a15](https://github.com/nvim-tree/nvim-tree.lua/commit/d8d3a1590a05b2d8b5eb26e2ed1c6052b1b47a77))
+* **#2733:** escape trash path ([#2735](https://github.com/nvim-tree/nvim-tree.lua/issues/2735)) ([81eb8d5](https://github.com/nvim-tree/nvim-tree.lua/commit/81eb8d519233c105f30dc0a278607e62b20502fd))
+
+## [1.3.0](https://github.com/nvim-tree/nvim-tree.lua/compare/nvim-tree-v1.2.0...nvim-tree-v1.3.0) (2024-03-30)
+
+
+### Features
+
+* add update_focused_file.exclude  ([#2673](https://github.com/nvim-tree/nvim-tree.lua/issues/2673)) ([e20966a](https://github.com/nvim-tree/nvim-tree.lua/commit/e20966ae558524f8d6f93dc37f5d2a8605f893e2))
+
+
+### Bug Fixes
+
+* **#2658:** change SpellCap groups to reduce confusion: ExecFile->Question, ImageFile->Question, SpecialFile->Title, Symlink->Underlined; add all other highlight groups to :NvimTreeHiTest ([#2732](https://github.com/nvim-tree/nvim-tree.lua/issues/2732)) ([0aca092](https://github.com/nvim-tree/nvim-tree.lua/commit/0aca0920f44b12a8383134bcb52da9faec123608))
+* bookmark filter shows marked directory children ([#2719](https://github.com/nvim-tree/nvim-tree.lua/issues/2719)) ([2d97059](https://github.com/nvim-tree/nvim-tree.lua/commit/2d97059661c83787372c8c003e743c984ba3ac50))
+
+## [1.2.0](https://github.com/nvim-tree/nvim-tree.lua/compare/nvim-tree-v1.1.1...nvim-tree-v1.2.0) (2024-03-24)
+
+
+### Features
+
+* add api.tree.toggle_enable_filters ([#2706](https://github.com/nvim-tree/nvim-tree.lua/issues/2706)) ([f7c09bd](https://github.com/nvim-tree/nvim-tree.lua/commit/f7c09bd72e50e1795bd3afb9e2a2b157b4bfb3c3))
+
 ## [1.1.1](https://github.com/nvim-tree/nvim-tree.lua/compare/nvim-tree-v1.1.0...nvim-tree-v1.1.1) (2024-03-15)
 
 

CONTRIBUTING.md

@@ -61,6 +61,15 @@ Assumes `$VIMRUNTIME` is `/usr/share/nvim/runtime`. Adjust as necessary e.g.
 VIMRUNTIME="/my/path/to/runtime" make check
 ```
 
+If `lua-language-server` is not available or `--check` doesn't function (e.g. Arch Linux 3.9.1-1) you can manually install it as per `ci.yml` e.g.
+
+```sh
+mkdir luals
+curl -L "https://github.com/LuaLS/lua-language-server/releases/download/3.9.1/lua-language-server-3.9.1-linux-x64.tar.gz" | tar zx --directory luals
+
+PATH="luals/bin:${PATH}" make check
+```
+
 # Adding New Actions
 
 To add a new action, add a file in `actions/name-of-the-action.lua`. You should export a `setup` function if some configuration is needed.
@@ -81,9 +90,31 @@ When adding or changing API please update :help nvim-tree-api
 
 # Pull Request
 
-Please reference any issues in the description e.g. "resolves #1234".
+Please reference any issues in the description e.g. "resolves #1234", which will be closed upon merge.
 
 Please check "allow edits by maintainers" to allow nvim-tree developers to make small changes such as documentation tweaks.
 
-A test case to reproduce the issue is required. A ["Clean Room" Replication](https://github.com/nvim-tree/nvim-tree.lua/wiki/Troubleshooting#clean-room-replication) is preferred.
+## Subject
 
+The merge commit message will be the subject of the PR.
+
+A [Conventional Commits](https://www.conventionalcommits.org/en/v1.0.0) subject will be validated by the Semantic Pull Request Subject CI job. Reference the issue to be used in the release notes e.g.
+
+`fix(#2395): marks.bulk.move defaults to directory at cursor`
+
+Available types:
+* feat: A new feature
+* fix: A bug fix
+* docs: Documentation only changes
+* style: Changes that do not affect the meaning of the code (white-space, formatting, missing semi-colons, etc)
+* refactor: A code change that neither fixes a bug nor adds a feature
+* perf: A code change that improves performance
+* test: Adding missing tests or correcting existing tests
+* build: Changes that affect the build system or external dependencies (example scopes: gulp, broccoli, npm)
+* ci: Changes to our CI configuration files and scripts (example scopes: Travis, Circle, BrowserStack, SauceLabs)
+* chore: Other changes that don't modify src or test files
+* revert: Reverts a previous commit
+
+If in doubt, look at previous commits.
+
+See also [The Conventional Commits ultimate cheatsheet](https://gist.github.com/gabrielecanepa/fa6cca1a8ae96f77896fe70ddee65527)

Makefile

@@ -22,7 +22,7 @@ style-doc:
 	scripts/doc-comments.sh
 
 luals:
-	scripts/luals-check.sh
+	@scripts/luals-check.sh
 
 #
 # fixes

README.md

@@ -24,11 +24,11 @@
 
 Take a look at the [wiki](https://github.com/nvim-tree/nvim-tree.lua/wiki) for Showcases, Tips, Recipes and more.
 
-Community support: [matrix](https://matrix.to/#/#nvim-tree:matrix.org)
+Questions and general support: [Discussions](https://github.com/nvim-tree/nvim-tree.lua/discussions)
 
 ## Requirements
 
-[neovim >=0.8.0](https://github.com/neovim/neovim/wiki/Installing-Neovim)
+[neovim >=0.9.0](https://github.com/neovim/neovim/wiki/Installing-Neovim)
 
 [nvim-web-devicons](https://github.com/nvim-tree/nvim-web-devicons) is optional and used to display file icons. It requires a [patched font](https://www.nerdfonts.com/). Your terminal emulator must be configured to use that font, usually "Hack Nerd Font"
 

doc/nvim-tree-lua.txt

@@ -103,7 +103,7 @@ Git Integration
 
 Requirements
 
-    This file explorer requires `neovim >= 0.8.0`
+    This file explorer requires `neovim >= 0.9.0`
 
 ==============================================================================
  2. QUICKSTART                                          *nvim-tree-quickstart*
@@ -500,9 +500,12 @@ Following is the default configuration. See |nvim-tree-opts| for details.
       },
       update_focused_file = {
         enable = false,
-        update_root = false,
+        update_root = {
+          enable = false,
           ignore_list = {},
         },
+        exclude = false,
+      },
       system_open = {
         cmd = "",
         args = {},
@@ -537,6 +540,7 @@ Following is the default configuration. See |nvim-tree-opts| for details.
         show_on_open_dirs = true,
       },
       filters = {
+        enable = true,
         git_ignored = true,
         dotfiles = false,
         git_clean = false,
@@ -828,7 +832,6 @@ Use nvim-tree in a floating window.
 
 Highlight precedence, additive:
   git < opened < modified < bookmarked < diagnostics < copied < cut
-Neovim <= 0.8 will only show the highest.
 
 *nvim-tree.renderer.add_trailing*
 Appends a trailing slash to folder names.
@@ -1104,15 +1107,22 @@ Update the root directory of the tree if the file is not under current
 root directory. It prefers vim's cwd and `root_dirs`.
 Otherwise it falls back to the folder containing the file.
 Only relevant when `update_focused_file.enable` is `true`
+
+    *nvim-tree.update_focused_file.update_root.enable*
       Type: `boolean`, Default: `false`
 
-*nvim-tree.update_focused_file.ignore_list*
+    *nvim-tree.update_focused_file.update_root.ignore_list*
     List of buffer names and filetypes that will not update the root dir
     of the tree if the file isn't found under the current root directory.
-Only relevant when `update_focused_file.update_root` and
+    Only relevant when `update_focused_file.update_root.enable` and
     `update_focused_file.enable` are `true`.
       Type: {string}, Default: `{}`
 
+*nvim-tree.update_focused_file.exclude*
+A function that returns true if the file should not be focused when opening.
+Takes the `BufEnter` event as an argument. see |autocmd-events|
+  Type: {function}, Default: `false`
+
 ==============================================================================
  5.6 OPTS: SYSTEM OPEN                            *nvim-tree-opts-system-open*
 
@@ -1242,6 +1252,11 @@ Only relevant when |modified.show_on_dirs| is `true`.
 
 File / folder filters that may be toggled.
 
+*nvim-tree.filters.enable*
+Enable / disable all filters including live filter.
+Toggle via |nvim-tree-api.tree.toggle_enable_filters()|
+  Type: `boolean`, Default: `true`
+
 *nvim-tree.filters.git_ignored*
 Ignore files based on `.gitignore`. Requires |git.enable| `= true`
 Toggle via |nvim-tree-api.tree.toggle_gitignore_filter()|, default `I`
@@ -1702,6 +1717,10 @@ tree.expand_all()                            *nvim-tree-api.tree.expand_all()*
     Recursively expand all nodes in the tree.
     Folder: only the nodes underneath that folder.
 
+                                  *nvim-tree-api.tree.toggle_enable_filters()*
+tree.toggle_enable_filters()
+    Toggle |nvim-tree.filters.enable| all filters.
+
                                 *nvim-tree-api.tree.toggle_gitignore_filter()*
 tree.toggle_gitignore_filter()
     Toggle |nvim-tree.filters.git_ignored| filter.
@@ -2757,6 +2776,7 @@ highlight group is not, hard linking as follows: >
 |nvim-tree.filesystem_watchers.ignore_dirs|
 |nvim-tree.filters.custom|
 |nvim-tree.filters.dotfiles|
+|nvim-tree.filters.enable|
 |nvim-tree.filters.exclude|
 |nvim-tree.filters.git_clean|
 |nvim-tree.filters.git_ignored|
@@ -2858,8 +2878,10 @@ highlight group is not, hard linking as follows: >
 |nvim-tree.ui.confirm.remove|
 |nvim-tree.ui.confirm.trash|
 |nvim-tree.update_focused_file.enable|
-|nvim-tree.update_focused_file.ignore_list|
+|nvim-tree.update_focused_file.exclude|
 |nvim-tree.update_focused_file.update_root|
+|nvim-tree.update_focused_file.update_root.enable|
+|nvim-tree.update_focused_file.update_root.ignore_list|
 |nvim-tree.view.centralize_selection|
 |nvim-tree.view.cursorline|
 |nvim-tree.view.debounce_delay|
@@ -2966,6 +2988,7 @@ highlight group is not, hard linking as follows: >
 |nvim-tree-api.tree.search_node()|
 |nvim-tree-api.tree.toggle()|
 |nvim-tree-api.tree.toggle_custom_filter()|
+|nvim-tree-api.tree.toggle_enable_filters()|
 |nvim-tree-api.tree.toggle_git_clean_filter()|
 |nvim-tree-api.tree.toggle_gitignore_filter()|
 |nvim-tree-api.tree.toggle_help()|

lua/nvim-tree.lua

@@ -11,7 +11,6 @@ local core = require "nvim-tree.core"
 local git = require "nvim-tree.git"
 local filters = require "nvim-tree.explorer.filters"
 local buffers = require "nvim-tree.buffers"
-local events = require "nvim-tree.events"
 local notify = require "nvim-tree.notify"
 
 local _config = {}
@@ -26,8 +25,15 @@ local M = {
 function M.change_root(path, bufnr)
   -- skip if current file is in ignore_list
   if type(bufnr) == "number" then
-    local ft = vim.api.nvim_buf_get_option(bufnr, "filetype") or ""
-    for _, value in pairs(_config.update_focused_file.ignore_list) do
+    local ft
+
+    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
+    end
+
+    for _, value in pairs(_config.update_focused_file.update_root.ignore_list) do
       if utils.str_find(path, value) or utils.str_find(ft, value) then
         return
       end
@@ -78,7 +84,14 @@ end
 function M.tab_enter()
   if view.is_visible { any_tabpage = true } then
     local bufname = vim.api.nvim_buf_get_name(0)
-    local ft = vim.api.nvim_buf_get_option(0, "ft")
+
+    local ft
+    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
+    end
+
     for _, filter in ipairs(M.config.tab.sync.ignore) do
       if bufname:match(filter) ~= nil or ft:match(filter) ~= nil then
         return
@@ -149,7 +162,7 @@ function M.change_dir(name)
     actions.root.change_dir.fn(name)
   end
 
-  if _config.update_focused_file.enable then
+  if _config.update_focused_file.update_root.enable then
     actions.tree.find_file.fn()
   end
 end
@@ -247,7 +260,11 @@ local function setup_autocommands(opts)
   end
   if opts.update_focused_file.enable then
     create_nvim_tree_autocmd("BufEnter", {
-      callback = function()
+      callback = function(event)
+        local exclude = opts.update_focused_file.exclude
+        if type(exclude) == "function" and exclude(event) then
+          return
+        end
         utils.debounce("BufEnter:find_file", opts.view.debounce_delay, function()
           actions.tree.find_file.fn()
         end)
@@ -320,21 +337,6 @@ local function setup_autocommands(opts)
       end,
     })
   end
-
-  -- TODO #1545 remove similar check from view.resize
-  if vim.fn.has "nvim-0.9" == 1 then
-    create_nvim_tree_autocmd("WinResized", {
-      callback = function()
-        if vim.v.event and vim.v.event.windows then
-          for _, winid in ipairs(vim.v.event.windows) do
-            if vim.api.nvim_win_is_valid(winid) and utils.is_nvim_tree_buf(vim.api.nvim_win_get_buf(winid)) then
-              events._dispatch_on_tree_resize(vim.api.nvim_win_get_width(winid))
-            end
-          end
-        end
-      end,
-    })
-  end
 end
 
 local DEFAULT_OPTS = { -- BEGIN_DEFAULT_OPTS
@@ -462,9 +464,12 @@ local DEFAULT_OPTS = { -- BEGIN_DEFAULT_OPTS
   },
   update_focused_file = {
     enable = false,
-    update_root = false,
+    update_root = {
+      enable = false,
       ignore_list = {},
     },
+    exclude = false,
+  },
   system_open = {
     cmd = "",
     args = {},
@@ -499,6 +504,7 @@ local DEFAULT_OPTS = { -- BEGIN_DEFAULT_OPTS
     show_on_open_dirs = true,
   },
   filters = {
+    enable = true,
     git_ignored = true,
     dotfiles = false,
     git_clean = false,
@@ -623,6 +629,9 @@ local ACCEPTED_TYPES = {
     group_empty = { "boolean", "function" },
     root_folder_label = { "function", "string", "boolean" },
   },
+  update_focused_file = {
+    exclude = { "function" },
+  },
   filters = {
     custom = { "function" },
   },
@@ -755,8 +764,8 @@ end
 
 ---@param conf table|nil
 function M.setup(conf)
-  if vim.fn.has "nvim-0.8" == 0 then
-    notify.warn "nvim-tree.lua requires Neovim 0.8 or higher"
+  if vim.fn.has "nvim-0.9" == 0 then
+    notify.warn "nvim-tree.lua requires Neovim 0.9 or higher"
     return
   end
 

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

@@ -36,12 +36,13 @@ local function search(search_dir, input_path)
     while name do
       path = dir .. "/" .. name
 
+      ---@type uv.fs_stat.result|nil
       stat, _ = vim.loop.fs_stat(path)
       if not stat then
         break
       end
 
-      if not filters.should_filter(path, filter_status) then
+      if not filters.should_filter(path, stat, filter_status) then
         if string.find(path, "/" .. input_path .. "$") then
           return path
         end
@@ -68,8 +69,15 @@ function M.fn()
 
   -- temporarily set &path
   local bufnr = vim.api.nvim_get_current_buf()
-  local path_existed, path_opt = pcall(vim.api.nvim_buf_get_option, bufnr, "path")
-  vim.api.nvim_buf_set_option(bufnr, "path", core.get_cwd() .. "/**")
+
+  local path_existed, path_opt
+  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
+    path_existed, path_opt = pcall(vim.api.nvim_buf_get_option, bufnr, "path") ---@diagnostic disable-line: deprecated
+    vim.api.nvim_buf_set_option(bufnr, "path", core.get_cwd() .. "/**") ---@diagnostic disable-line: deprecated
+  end
 
   vim.ui.input({ prompt = "Search: ", completion = "file_in_path" }, function(input_path)
     if not input_path or input_path == "" then
@@ -77,9 +85,17 @@ function M.fn()
     end
     -- reset &path
     if path_existed then
-      vim.api.nvim_buf_set_option(bufnr, "path", path_opt)
+      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", nil)
+        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
+        vim.api.nvim_set_option_value("path", nil, { buf = bufnr })
+      else
+        vim.api.nvim_buf_set_option(bufnr, "path", nil) ---@diagnostic disable-line: deprecated
+      end
     end
 
     -- strip trailing slash

lua/nvim-tree/actions/fs/copy-paste.lua

@@ -276,17 +276,24 @@ end
 ---@param content string
 local function copy_to_clipboard(content)
   local clipboard_name
+  local reg
   if M.config.actions.use_system_clipboard == true then
-    vim.fn.setreg("+", content)
-    vim.fn.setreg('"', content)
     clipboard_name = "system"
+    reg = "+"
   else
-    vim.fn.setreg('"', content)
-    vim.fn.setreg("1", content)
     clipboard_name = "neovim"
+    reg = "1"
   end
 
-  vim.api.nvim_exec_autocmds("TextYankPost", {})
+  -- manually firing TextYankPost does not set vim.v.event
+  -- workaround: create a scratch buffer with the clipboard contents and send a yank command
+  local temp_buf = vim.api.nvim_create_buf(false, true)
+  vim.api.nvim_buf_set_text(temp_buf, 0, 0, 0, 0, { content })
+  vim.api.nvim_buf_call(temp_buf, function()
+    vim.cmd(string.format('normal! "%sy$', reg))
+  end)
+  vim.api.nvim_buf_delete(temp_buf, {})
+
   notify.info(string.format("Copied %s to %s clipboard!", content, clipboard_name))
 end
 

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

@@ -12,7 +12,7 @@ local M = {}
 local function create_and_notify(file)
   events._dispatch_will_create_file(file)
   local ok, fd = pcall(vim.loop.fs_open, file, "w", 420)
-  if not ok then
+  if not ok or type(fd) ~= "number" then
     notify.error("Couldn't create file " .. notify.render_path(file))
     return
   end

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

@@ -49,9 +49,9 @@ end
 ---@param cwd string
 ---@return boolean|nil
 local function remove_dir(cwd)
-  local handle = vim.loop.fs_scandir(cwd)
-  if type(handle) == "string" then
-    notify.error(handle)
+  local handle, err = vim.loop.fs_scandir(cwd)
+  if not handle then
+    notify.error(err)
     return
   end
 

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

@@ -42,7 +42,7 @@ function M.remove(node)
   -- trashes a path (file or folder)
   local function trash_path(on_exit)
     local need_sync_wait = utils.is_windows
-    local job = vim.fn.jobstart(M.config.trash.cmd .. ' "' .. node.absolute_path .. '"', {
+    local job = vim.fn.jobstart(M.config.trash.cmd .. " " .. vim.fn.shellescape(node.absolute_path), {
       detach = not need_sync_wait,
       on_exit = on_exit,
       on_stderr = on_stderr,

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

@@ -6,6 +6,14 @@ local M = {}
 ---@return table
 local function get_formatted_lines(node)
   local stats = node.fs_stat
+  if stats == nil then
+    return {
+      "",
+      "  Can't retrieve file information",
+      "",
+    }
+  end
+
   local fpath = " fullpath: " .. node.absolute_path
   local created_at = " created:  " .. os.date("%x %X", stats.birthtime.sec)
   local modified_at = " modified: " .. os.date("%x %X", stats.mtime.sec)
@@ -48,7 +56,7 @@ end
 
 function M.close_popup()
   if current_popup ~= nil then
-    vim.api.nvim_win_close(current_popup.winnr, { force = true })
+    vim.api.nvim_win_close(current_popup.winnr, true)
     vim.cmd "augroup NvimTreeRemoveFilePopup | au! CursorMoved | augroup END"
 
     current_popup = nil

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

@@ -26,14 +26,20 @@ local function usable_win_ids()
   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 = pcall(vim.api.nvim_buf_get_option, bufid, option)
+      local ok, option_value
+      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
+      end
+
       if ok and vim.tbl_contains(v, option_value) then
         return false
       end
     end
 
     local win_config = vim.api.nvim_win_get_config(id)
-    return id ~= tree_winid and win_config.focusable and not win_config.external
+    return id ~= tree_winid and win_config.focusable and not win_config.external or false
   end, win_ids)
 end
 
@@ -83,8 +89,15 @@ local function pick_win_id()
 
   if laststatus == 3 then
     for _, win_id in ipairs(not_selectable) do
-      local ok_status, statusline = pcall(vim.api.nvim_win_get_option, win_id, "statusline")
-      local ok_hl, winhl = pcall(vim.api.nvim_win_get_option, win_id, "winhl")
+      local ok_status, statusline, ok_hl, winhl
+
+      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
+        ok_status, statusline = pcall(vim.api.nvim_win_get_option, win_id, "statusline") ---@diagnostic disable-line: deprecated
+        ok_hl, winhl = pcall(vim.api.nvim_win_get_option, win_id, "winhl") ---@diagnostic disable-line: deprecated
+      end
 
       win_opts[win_id] = {
         statusline = ok_status and statusline or "",
@@ -92,15 +105,26 @@ local function pick_win_id()
       }
 
       -- Clear statusline for windows not selectable
-      vim.api.nvim_win_set_option(win_id, "statusline", " ")
+      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
+      end
     end
   end
 
   -- Setup UI
   for _, id in ipairs(selectable) do
     local char = M.window_picker.chars:sub(i, i)
-    local ok_status, statusline = pcall(vim.api.nvim_win_get_option, id, "statusline")
-    local ok_hl, winhl = pcall(vim.api.nvim_win_get_option, id, "winhl")
+
+    local ok_status, statusline, ok_hl, winhl
+    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
+      ok_status, statusline = pcall(vim.api.nvim_win_get_option, id, "statusline") ---@diagnostic disable-line: deprecated
+      ok_hl, winhl = pcall(vim.api.nvim_win_get_option, id, "winhl") ---@diagnostic disable-line: deprecated
+    end
 
     win_opts[id] = {
       statusline = ok_status and statusline or "",
@@ -108,8 +132,13 @@ local function pick_win_id()
     }
     win_map[char] = id
 
-    vim.api.nvim_win_set_option(id, "statusline", "%=" .. char .. "%=")
-    vim.api.nvim_win_set_option(id, "winhl", "StatusLine:NvimTreeWindowPicker,StatusLineNC:NvimTreeWindowPicker")
+    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
+      vim.api.nvim_win_set_option(id, "statusline", "%=" .. char .. "%=") ---@diagnostic disable-line: deprecated
+      vim.api.nvim_win_set_option(id, "winhl", "StatusLine:NvimTreeWindowPicker,StatusLineNC:NvimTreeWindowPicker") ---@diagnostic disable-line: deprecated
+    end
 
     i = i + 1
     if i > #M.window_picker.chars then
@@ -128,14 +157,22 @@ local function pick_win_id()
   -- Restore window options
   for _, id in ipairs(selectable) do
     for opt, value in pairs(win_opts[id]) do
-      vim.api.nvim_win_set_option(id, opt, value)
+      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
 
   if laststatus == 3 then
     for _, id in ipairs(not_selectable) do
       for opt, value in pairs(win_opts[id]) do
-        vim.api.nvim_win_set_option(id, opt, value)
+        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
@@ -258,23 +295,31 @@ local function open_in_new_window(filename, mode)
     -- If `hidden` is not enabled, check if buffer in target window is
     -- modified, and create new split if it is.
     local target_bufid = vim.api.nvim_win_get_buf(target_winid)
-    if vim.api.nvim_buf_get_option(target_bufid, "modified") then
+
+    local modified
+    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
         mode = "vsplit"
       end
     end
   end
 
-  local fname = vim.fn.fnameescape(filename)
-  fname = utils.escape_special_chars(fname)
+  local fname = utils.escape_special_chars(vim.fn.fnameescape(filename))
 
-  local cmd
+  local command
   if create_new_window then
-    cmd = string.format("%s vsplit %s", new_window_side, fname)
+    -- 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
-    cmd = string.format("%s %s", mode, fname)
+    command = { cmd = mode, args = { fname } }
   else
-    cmd = string.format("edit %s", fname)
+    command = { cmd = "edit", args = { fname } }
   end
 
   if (mode == "preview" or mode == "preview_no_picker") and view.View.float.enable then
@@ -286,7 +331,7 @@ local function open_in_new_window(filename, mode)
     set_current_win_no_autocmd(target_winid, { "BufEnter" })
   end
 
-  pcall(vim.cmd, cmd)
+  pcall(vim.api.nvim_cmd, command, { output = false })
   lib.set_target_win()
 end
 

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

@@ -24,18 +24,19 @@ function M.fn(opts)
   local bufnr, path
 
   -- (optional) buffer number and path
-  if type(opts.buf) == "nil" then
+  local opts_buf = opts.buf
+  if type(opts_buf) == "nil" then
     bufnr = vim.api.nvim_get_current_buf()
     path = vim.api.nvim_buf_get_name(bufnr)
-  elseif type(opts.buf) == "number" then
-    if not vim.api.nvim_buf_is_valid(opts.buf) then
+  elseif type(opts_buf) == "number" then
+    if not vim.api.nvim_buf_is_valid(opts_buf) then
       return
     end
-    bufnr = tonumber(opts.buf)
+    bufnr = opts_buf
     path = vim.api.nvim_buf_get_name(bufnr)
-  elseif type(opts.buf) == "string" then
+  elseif type(opts_buf) == "string" then
     bufnr = nil
-    path = tostring(opts.buf)
+    path = tostring(opts_buf)
   else
     return
   end
@@ -55,7 +56,7 @@ function M.fn(opts)
   end
 
   -- update root
-  if opts.update_root or M.config.update_focused_file.update_root then
+  if opts.update_root or M.config.update_focused_file.update_root.enable then
     require("nvim-tree").change_root(path, bufnr)
   end
 

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

@@ -41,4 +41,9 @@ function M.dotfiles()
   reload()
 end
 
+function M.enable()
+  filters.config.enable = not filters.config.enable
+  reload()
+end
+
 return M

lua/nvim-tree/api.lua

@@ -128,6 +128,7 @@ Api.tree.find_file = wrap(actions.tree.find_file.fn)
 Api.tree.search_node = wrap(actions.finders.search_node.fn)
 Api.tree.collapse_all = wrap(actions.tree.modifiers.collapse_all.fn)
 Api.tree.expand_all = wrap_node(actions.tree.modifiers.expand_all.fn)
+Api.tree.toggle_enable_filters = wrap(actions.tree.modifiers.toggles.enable)
 Api.tree.toggle_gitignore_filter = wrap(actions.tree.modifiers.toggles.git_ignored)
 Api.tree.toggle_git_clean_filter = wrap(actions.tree.modifiers.toggles.git_clean)
 Api.tree.toggle_no_buffer_filter = wrap(actions.tree.modifiers.toggles.no_buffer)

lua/nvim-tree/appearance/diagnostics.lua

@@ -1,5 +1,8 @@
 local appearance = require "nvim-tree.appearance"
 
+-- others with name and links less than this arbitrary value are short
+local SHORT_LEN = 50
+
 local M = {}
 
 ---@class HighlightDisplay for :NvimTreeHiTest
@@ -8,7 +11,7 @@ local M = {}
 ---@field def string :hi concrete definition after following any links
 local HighlightDisplay = {}
 
----@param group string nvim-tree highlight group
+---@param group string nvim-tree highlight group name
 ---@return HighlightDisplay
 function HighlightDisplay:new(group)
   local o = {}
@@ -39,41 +42,99 @@ function HighlightDisplay:new(group)
   return o
 end
 
+---Render one group.
+---@param bufnr number to render in
+---@param fmt string format string for group, links, def
+---@param l number line number to render at
+---@return number l next line number
 function HighlightDisplay:render(bufnr, fmt, l)
   local text = string.format(fmt, self.group, self.links, self.def)
 
   vim.api.nvim_buf_set_lines(bufnr, l, -1, true, { text })
   vim.api.nvim_buf_add_highlight(bufnr, -1, self.group, l, 0, #self.group)
+
+  return l + 1
 end
 
----Run a test similar to :so $VIMRUNTIME/syntax/hitest.vim
----Display all nvim-tree highlight groups, their link chain and actual definition
-function M.hi_test()
-  local displays = {}
+---Render many groups.
+---@param header string before with underline line
+---@param displays HighlightDisplay[] highlight group
+---@param bufnr number to render in
+---@param l number line number to start at
+---@return number l next line number
+local function render_displays(header, displays, bufnr, l)
   local max_group_len = 0
   local max_links_len = 0
 
-  -- build all highlight groups, name only
-  for _, highlight_group in ipairs(appearance.HIGHLIGHT_GROUPS) do
-    local display = HighlightDisplay:new(highlight_group.group)
-    table.insert(displays, display)
+  -- build all highlight groups, using name only
+  for _, display in ipairs(displays) do
     max_group_len = math.max(max_group_len, #display.group)
     max_links_len = math.max(max_links_len, #display.links)
   end
 
+  -- header
+  vim.api.nvim_buf_set_lines(bufnr, l, -1, true, { header, (header:gsub(".", "-")) })
+  l = l + 2
+
+  -- render and highlight
+  local fmt = string.format("%%-%d.%ds %%-%d.%ds %%s", max_group_len, max_group_len, max_links_len, max_links_len)
+  for _, display in ipairs(displays) do
+    l = display:render(bufnr, fmt, l)
+  end
+
+  return l
+end
+
+---Run a test similar to :so $VIMRUNTIME/syntax/hitest.vim
+---Display all nvim-tree and neovim highlight groups, their link chain and actual definition
+function M.hi_test()
   -- create a buffer
   local bufnr = vim.api.nvim_create_buf(false, true)
 
-  -- render and highlight
   local l = 0
-  local fmt = string.format("%%-%d.%ds %%-%d.%ds %%s", max_group_len, max_group_len, max_links_len, max_links_len)
-  for _, display in ipairs(displays) do
-    display:render(bufnr, fmt, l)
+
+  -- nvim-tree groups, ordered
+  local displays = {}
+  for _, highlight_group in ipairs(appearance.HIGHLIGHT_GROUPS) do
+    local display = HighlightDisplay:new(highlight_group.group)
+    table.insert(displays, display)
+  end
+  l = render_displays("nvim-tree", displays, bufnr, l)
+
+  vim.api.nvim_buf_set_lines(bufnr, l, -1, true, { "" })
   l = l + 1
+
+  -- built in groups, ordered opaquely by nvim
+  local displays_short, displays_long = {}, {}
+  local ok, out = pcall(vim.api.nvim_cmd, { cmd = "highlight" }, { output = true })
+  if ok then
+    for group in string.gmatch(out, "(%w*)%s+xxx") do
+      if group:find("NvimTree", 1, true) ~= 1 then
+        local display = HighlightDisplay:new(group)
+        if #display.group + #display.links > SHORT_LEN then
+          table.insert(displays_long, display)
+        else
+          table.insert(displays_short, display)
+        end
+      end
+    end
   end
 
+  -- short ones first
+  l = render_displays("other, short", displays_short, bufnr, l)
+  vim.api.nvim_buf_set_lines(bufnr, l, -1, true, { "" })
+  l = l + 1
+
+  -- long
+  render_displays("other, long", displays_long, bufnr, l)
+
   -- finalise and focus the buffer
-  vim.api.nvim_buf_set_option(bufnr, "modifiable", false)
+  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
+  end
+
   vim.cmd.buffer(bufnr)
 end
 

lua/nvim-tree/appearance/init.lua

@@ -1,5 +1,11 @@
 local M = {}
 
+---@class HighlightGroup
+---@field group string
+---@field link string|nil
+---@field def string|nil
+
+---@type HighlightGroup[]
 -- All highlight groups: linked or directly defined.
 -- Please add new groups to help and preserve order.
 -- Please avoid directly defined groups to preserve accessibility for TUI.
@@ -24,10 +30,10 @@ M.HIGHLIGHT_GROUPS = {
   { group = "NvimTreeStatusLineNC", link = "StatusLineNC" },
 
   -- File Text
-  { group = "NvimTreeExecFile", link = "SpellCap" },
-  { group = "NvimTreeImageFile", link = "SpellCap" },
-  { group = "NvimTreeSpecialFile", link = "SpellCap" },
-  { group = "NvimTreeSymlink", link = "SpellCap" },
+  { group = "NvimTreeExecFile", link = "Question" },
+  { group = "NvimTreeImageFile", link = "Question" },
+  { group = "NvimTreeSpecialFile", link = "Title" },
+  { group = "NvimTreeSymlink", link = "Underlined" },
 
   -- Folder Text
   { group = "NvimTreeRootFolder", link = "Title" },
@@ -177,15 +183,8 @@ function M.setup()
 
   -- hard link override when legacy only is present
   for from, to in pairs(M.LEGACY_LINKS) do
-    local hl_from
-    local hl_to
-    if vim.fn.has "nvim-0.9" == 1 then
-      hl_from = vim.api.nvim_get_hl(0, { name = from })
-      hl_to = vim.api.nvim_get_hl(0, { name = to })
-    else
-      hl_from = vim.api.nvim__get_hl_defs(0)[from] or {}
-      hl_to = vim.api.nvim__get_hl_defs(0)[to] or {}
-    end
+    local hl_from = vim.api.nvim_get_hl(0, { name = from })
+    local hl_to = vim.api.nvim_get_hl(0, { name = to })
     if vim.tbl_isempty(hl_from) and not vim.tbl_isempty(hl_to) then
       vim.api.nvim_command("hi link " .. from .. " " .. to)
     end

lua/nvim-tree/buffers.lua

@@ -6,7 +6,7 @@ M._modified = {}
 ---refresh M._modified
 function M.reload_modified()
   M._modified = {}
-  local bufs = vim.fn.getbufinfo { bufmodified = true, buflisted = true }
+  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

lua/nvim-tree/diagnostics.lua

@@ -39,19 +39,21 @@ end
 local function from_nvim_lsp()
   local buffer_severity = {}
 
-  local is_disabled = false
-  if vim.fn.has "nvim-0.9" == 1 then
-    is_disabled = vim.diagnostic.is_disabled()
+  -- 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
+    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
   end
 
-  if not is_disabled then
+  if is_enabled then
     for _, diagnostic in ipairs(vim.diagnostic.get(nil, { severity = M.severity })) do
-      local buf = diagnostic.bufnr
-      if vim.api.nvim_buf_is_valid(buf) then
-        local bufname = uniformize_path(vim.api.nvim_buf_get_name(buf))
-        local severity = diagnostic.severity
-        local highest_severity = buffer_severity[bufname] or severity
-        buffer_severity[bufname] = math.min(highest_severity, severity)
+      if diagnostic.severity and diagnostic.bufnr and vim.api.nvim_buf_is_valid(diagnostic.bufnr) then
+        local bufname = uniformize_path(vim.api.nvim_buf_get_name(diagnostic.bufnr))
+        if not buffer_severity[bufname] or diagnostic.severity < buffer_severity[bufname] then
+          buffer_severity[bufname] = diagnostic.severity
+        end
       end
     end
   end

lua/nvim-tree/explorer/explore.lua

@@ -11,13 +11,6 @@ local Watcher = require "nvim-tree.watcher"
 
 local M = {}
 
----@param type_ string|nil
----@param cwd string
----@return any
-local function get_type_from(type_, cwd)
-  return type_ or (vim.loop.fs_stat(cwd) or {}).type
-end
-
 ---@param handle uv.uv_fs_t
 ---@param cwd string
 ---@param node Node
@@ -33,18 +26,19 @@ local function populate_children(handle, cwd, node, git_status)
     end
 
     local abs = utils.path_join { cwd, name }
-
     local profile = log.profile_start("explore populate_children %s", abs)
 
-    t = get_type_from(t, abs)
-    if not filters.should_filter(abs, filter_status) and not nodes_by_path[abs] and Watcher.is_fs_event_capable(abs) then
+    ---@type uv.fs_stat.result|nil
+    local stat = vim.loop.fs_stat(abs)
+
+    if not 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)
+        child = builders.folder(node, abs, name, stat)
       elseif t == "file" then
-        child = builders.file(node, abs, name)
+        child = builders.file(node, abs, name, stat)
       elseif t == "link" then
-        local link = builders.link(node, abs, name)
+        local link = builders.link(node, abs, name, stat)
         if link.link_to ~= nil then
           child = link
         end

lua/nvim-tree/explorer/filters.lua

@@ -71,19 +71,36 @@ local function dotfile(path)
 end
 
 ---@param path string
----@param bookmarks table<string, boolean> absolute paths bookmarked
-local function bookmark(path, bookmarks)
+---@param path_type string|nil filetype of path
+---@param bookmarks table<string, string|nil> path, filetype table of bookmarked files
+local function bookmark(path, path_type, bookmarks)
   if not M.config.filter_no_bookmark then
     return false
   end
+  -- if bookmark is empty, we should see a empty filetree
+  if next(bookmarks) == nil then
+    return true
+  end
 
-  -- add trailing slash to make it match only mark's parent directory
-  -- not it's siblings
-  local parent = utils.path_add_trailing(path)
-  for mark, _ in pairs(bookmarks) do
-    if path == mark or vim.fn.stridx(mark, parent) == 0 then
+  local mark_parent = utils.path_add_trailing(path)
+  for mark, mark_type in pairs(bookmarks) do
+    if path == mark then
       return false
     end
+
+    if path_type == "directory" then
+      -- check if path is mark's parent
+      if vim.fn.stridx(mark, mark_parent) == 0 then
+        return false
+      end
+    end
+    if mark_type == "directory" then
+      -- check if mark is path's parent
+      local path_parent = utils.path_add_trailing(mark)
+      if vim.fn.stridx(path, path_parent) == 0 then
+        return false
+      end
+    end
   end
 
   return true
@@ -139,7 +156,7 @@ function M.prepare(git_status)
   end
 
   for _, node in pairs(marks.get_marks()) do
-    status.bookmarks[node.absolute_path] = true
+    status.bookmarks[node.absolute_path] = node.type
   end
 
   return status
@@ -147,19 +164,29 @@ end
 
 ---Check if the given path should be filtered.
 ---@param path string Absolute path
+---@param fs_stat uv.fs_stat.result|nil fs_stat of file
 ---@param status table from prepare
 ---@return boolean
-function M.should_filter(path, status)
+function M.should_filter(path, fs_stat, status)
+  if not M.config.enable then
+    return false
+  end
+
   -- exclusions override all filters
   if is_excluded(path) then
     return false
   end
 
-  return git(path, status.git_status) or buf(path, status.bufinfo) or dotfile(path) or custom(path) or bookmark(path, status.bookmarks)
+  return git(path, status.git_status)
+    or buf(path, status.bufinfo)
+    or dotfile(path)
+    or custom(path)
+    or bookmark(path, fs_stat and fs_stat.type, status.bookmarks)
 end
 
 function M.setup(opts)
   M.config = {
+    enable = opts.filters.enable,
     filter_custom = true,
     filter_dotfiles = opts.filters.dotfiles,
     filter_git_ignored = opts.filters.git_ignored,

lua/nvim-tree/explorer/init.lua

@@ -1,4 +1,5 @@
 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"
 
@@ -15,14 +16,24 @@ M.reload = require("nvim-tree.explorer.reload").reload
 local Explorer = {}
 Explorer.__index = Explorer
 
----@param cwd string|nil
----@return Explorer
-function Explorer.new(cwd)
-  cwd = vim.loop.fs_realpath(cwd or vim.loop.cwd())
+---@param path string|nil
+---@return Explorer|nil
+function Explorer.new(path)
+  local err
+
+  if path then
+    path, err = vim.loop.fs_realpath(path)
+  else
+    path, err = vim.loop.cwd()
+  end
+  if not path then
+    notify.error(err)
+    return
+  end
 
   ---@class Explorer
   local explorer = setmetatable({
-    absolute_path = cwd,
+    absolute_path = path,
     nodes = {},
     open = true,
   }, Explorer)

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

@@ -6,15 +6,16 @@ local M = {}
 ---@param parent Node
 ---@param absolute_path string
 ---@param name string
+---@param fs_stat uv.fs_stat.result|nil
 ---@return Node
-function M.folder(parent, absolute_path, name)
+function M.folder(parent, absolute_path, name, fs_stat)
   local handle = vim.loop.fs_scandir(absolute_path)
   local has_children = handle and vim.loop.fs_scandir_next(handle) ~= nil
 
   local node = {
     type = "directory",
     absolute_path = absolute_path,
-    fs_stat = vim.loop.fs_stat(absolute_path),
+    fs_stat = fs_stat,
     group_next = nil, -- If node is grouped, this points to the next child dir/link node
     has_children = has_children,
     name = name,
@@ -43,8 +44,9 @@ end
 ---@param parent Node
 ---@param absolute_path string
 ---@param name string
+---@param fs_stat uv.fs_stat.result|nil
 ---@return Node
-function M.file(parent, absolute_path, name)
+function M.file(parent, absolute_path, name, fs_stat)
   local ext = string.match(name, ".?[^.]+%.(.*)") or ""
 
   return {
@@ -52,7 +54,7 @@ function M.file(parent, absolute_path, name)
     absolute_path = absolute_path,
     executable = M.is_executable(absolute_path),
     extension = ext,
-    fs_stat = vim.loop.fs_stat(absolute_path),
+    fs_stat = fs_stat,
     name = name,
     parent = parent,
   }
@@ -66,15 +68,16 @@ end
 ---@param parent Node
 ---@param absolute_path string
 ---@param name string
+---@param fs_stat uv.fs_stat.result|nil
 ---@return Node
-function M.link(parent, absolute_path, name)
+function M.link(parent, absolute_path, name, fs_stat)
   --- I dont know if this is needed, because in my understanding, there isn't hard links in windows, but just to be sure i changed it.
   local link_to = vim.loop.fs_realpath(absolute_path)
   local open, nodes, has_children
 
   local is_dir_link = (link_to ~= nil) and vim.loop.fs_stat(link_to).type == "directory"
 
-  if is_dir_link then
+  if is_dir_link and link_to then
     local handle = vim.loop.fs_scandir(link_to)
     has_children = handle and vim.loop.fs_scandir_next(handle) ~= nil
     open = false
@@ -84,7 +87,7 @@ function M.link(parent, absolute_path, name)
   local node = {
     type = "link",
     absolute_path = absolute_path,
-    fs_stat = vim.loop.fs_stat(absolute_path),
+    fs_stat = fs_stat,
     group_next = nil, -- If node is grouped, this points to the next child dir/link node
     has_children = has_children,
     link_to = link_to,

lua/nvim-tree/explorer/node.lua

@@ -29,7 +29,7 @@ end
 ---@param absolute_path string
 ---@return GitStatus
 local function get_git_status(parent_ignored, status, absolute_path)
-  local file_status = parent_ignored and "!!" or status.files and status.files[absolute_path]
+  local file_status = parent_ignored and "!!" or (status and status.files and status.files[absolute_path])
   return { file = file_status }
 end
 

lua/nvim-tree/explorer/reload.lua

@@ -85,30 +85,23 @@ function M.reload(node, git_status)
     node.group_next = nil
   end
 
-  local child_names = {}
+  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, cwd)
+    local name, t = vim.loop.fs_scandir_next(handle)
     if not name then
       break
     end
 
-    local stat
-    local function fs_stat_cached(path)
-      if stat ~= nil then
-        return stat
-      end
-
-      stat = vim.loop.fs_stat(path)
-      return stat
-    end
-
     local abs = utils.path_join { cwd, name }
-    t = t or (fs_stat_cached(abs) or {}).type
-    if not filters.should_filter(abs, filter_status) then
-      child_names[abs] = true
+    ---@type uv.fs_stat.result|nil
+    local stat = vim.loop.fs_stat(abs)
+
+    if not filters.should_filter(abs, stat, filter_status) then
+      remain_childs[abs] = true
 
       -- Recreate node if type changes.
       if nodes_by_path[abs] then
@@ -122,26 +115,26 @@ function M.reload(node, git_status)
       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
-          local folder = builders.folder(node, abs, name)
-          nodes_by_path[abs] = folder
-          table.insert(node.nodes, folder)
+          new_child = builders.folder(node, abs, name, stat)
         elseif t == "file" then
-          local file = builders.file(node, abs, name)
-          nodes_by_path[abs] = file
-          table.insert(node.nodes, file)
+          new_child = builders.file(node, abs, name, stat)
         elseif t == "link" then
-          local link = builders.link(node, abs, name)
+          local link = builders.link(node, abs, name, stat)
           if link.link_to ~= nil then
-            nodes_by_path[abs] = link
-            table.insert(node.nodes, link)
+            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)
-          n.fs_stat = fs_stat_cached(abs)
+          n.executable = builders.is_executable(abs) or false
+          n.fs_stat = stat
         end
       end
     end
@@ -150,8 +143,8 @@ function M.reload(node, git_status)
   node.nodes = vim.tbl_map(
     update_status(nodes_by_path, node_ignored, git_status),
     vim.tbl_filter(function(n)
-      if child_names[n.absolute_path] then
-        return child_names[n.absolute_path]
+      if remain_childs[n.absolute_path] then
+        return remain_childs[n.absolute_path]
       else
         explorer_node.node_destroy(n)
         return false

lua/nvim-tree/help.lua

@@ -173,7 +173,12 @@ local function open()
 
   -- populate it
   vim.api.nvim_buf_set_lines(M.bufnr, 0, -1, false, lines)
-  vim.api.nvim_buf_set_option(M.bufnr, "modifiable", false)
+
+  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
+  end
 
   -- highlight it
   for _, h in ipairs(hl) do

lua/nvim-tree/legacy.lua

@@ -52,6 +52,14 @@ local function refactored(opts)
   if type(opts.renderer) == "table" and type(opts.renderer.highlight_git) == "boolean" then
     opts.renderer.highlight_git = opts.renderer.highlight_git and "name" or "none"
   end
+
+  -- 2024/02/15
+  if type(opts.update_focused_file) == "table" then
+    if type(opts.update_focused_file.update_root) ~= "table" then
+      opts.update_focused_file.update_root = { enable = opts.update_focused_file.update_root }
+    end
+  end
+  utils.move_missing_val(opts, "update_focused_file", "ignore_list", opts, "update_focused_file.update_root", "ignore_list", true)
 end
 
 local function deprecated(opts)

lua/nvim-tree/lib.lua

@@ -3,6 +3,7 @@ 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
@@ -57,6 +58,7 @@ local function clone_node(node)
     name = node.name,
     open = node.open,
     type = node.type,
+    fs_stat = node.fs_stat,
   }
 
   if type(node.nodes) == "table" then
@@ -83,8 +85,7 @@ function M.get_last_group_node(node)
     node = node.group_next
   end
 
-  ---@diagnostic disable-next-line: return-type-mismatch -- it can't be nil
-  return node
+  return node ---@diagnostic disable-line: return-type-mismatch -- it can't be nil
 end
 
 ---Group empty folders
@@ -197,8 +198,15 @@ end
 local function should_hijack_current_buf()
   local bufnr = vim.api.nvim_get_current_buf()
   local bufname = vim.api.nvim_buf_get_name(bufnr)
-  local bufmodified = vim.api.nvim_buf_get_option(bufnr, "modified")
-  local ft = vim.api.nvim_buf_get_option(bufnr, "ft")
+
+  local bufmodified, ft
+  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
+    bufmodified = vim.api.nvim_buf_get_option(bufnr, "modified") ---@diagnostic disable-line: deprecated
+    ft = vim.api.nvim_buf_get_option(bufnr, "ft") ---@diagnostic disable-line: deprecated
+  end
 
   local should_hijack_unnamed = M.hijack_unnamed_buffer_when_opening and bufname == "" and not bufmodified and ft == ""
   local should_hijack_dir = bufname ~= "" and vim.fn.isdirectory(bufname) == 1 and M.hijack_directories.enable
@@ -242,7 +250,16 @@ function M.open(opts)
 
   M.set_target_win()
   if not core.get_explorer() or opts.path then
-    core.init(opts.path or vim.loop.cwd())
+    if opts.path then
+      core.init(opts.path)
+    else
+      local cwd, err = vim.loop.cwd()
+      if not cwd then
+        notify.error(string.format("current working directory unavailable: %s", err))
+        return
+      end
+      core.init(cwd)
+    end
   end
   if should_hijack_current_buf() then
     view.close_this_tab_only()

lua/nvim-tree/live-filter.lua

@@ -1,6 +1,7 @@
 local view = require "nvim-tree.view"
 local utils = require "nvim-tree.utils"
 local Iterator = require "nvim-tree.iterators.node-iterator"
+local filters = require "nvim-tree.explorer.filters"
 
 local M = {
   filter = nil,
@@ -26,8 +27,8 @@ local function reset_filter(node_)
     :iterate()
 end
 
-local overlay_bufnr = nil
-local overlay_winnr = nil
+local overlay_bufnr = 0
+local overlay_winnr = 0
 
 local function remove_overlay()
   if view.View.float.enable and view.View.float.quit_on_focus_loss then
@@ -45,8 +46,8 @@ local function remove_overlay()
 
   vim.api.nvim_win_close(overlay_winnr, true)
   vim.api.nvim_buf_delete(overlay_bufnr, { force = true })
-  overlay_bufnr = nil
-  overlay_winnr = nil
+  overlay_bufnr = 0
+  overlay_winnr = 0
 
   if M.filter == "" then
     M.clear_filter()
@@ -56,6 +57,10 @@ end
 ---@param node Node
 ---@return boolean
 local function matches(node)
+  if not filters.config.enable then
+    return true
+  end
+
   local path = node.absolute_path
   local name = vim.fn.fnamemodify(path, ":t")
   return vim.regex(M.filter):match_str(name) ~= nil
@@ -145,7 +150,13 @@ local function create_overlay()
     border = "none",
     style = "minimal",
   })
-  vim.api.nvim_buf_set_option(overlay_bufnr, "modifiable", true)
+
+  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, { M.filter })
   vim.cmd "startinsert"
   vim.api.nvim_win_set_cursor(overlay_winnr, { 1, #M.filter + 1 })

lua/nvim-tree/node.lua

@@ -6,7 +6,7 @@
 ---@class BaseNode
 ---@field absolute_path string
 ---@field executable boolean
----@field fs_stat uv.uv_fs_t
+---@field fs_stat uv.fs_stat.result|nil
 ---@field git_status GitStatus|nil
 ---@field hidden boolean
 ---@field name string

lua/nvim-tree/renderer/builder.lua

@@ -295,24 +295,16 @@ function Builder:add_highlights(node)
     table.insert(name_groups, name)
   end
 
-  -- one or many icon groups; <= 0.8 always uses highest due to lack of a practical nvim_get_hl equivalent
+  -- one or many icon groups
   if #icon_groups > 1 then
-    if vim.fn.has "nvim-0.9" == 1 then
     icon_hl_group = self:create_combined_group(icon_groups)
-    else
-      icon_hl_group = icon_groups[#icon_groups]
-    end
   else
     icon_hl_group = icon_groups[1]
   end
 
-  -- one or many name groups; <= 0.8 always uses highest due to lack of a practical nvim_get_hl equivalent
+  -- one or many name groups
   if #name_groups > 1 then
-    if vim.fn.has "nvim-0.9" == 1 then
     name_hl_group = self:create_combined_group(name_groups)
-    else
-      name_hl_group = name_groups[#name_groups]
-    end
   else
     name_hl_group = name_groups[1]
   end
@@ -396,12 +388,12 @@ function Builder:format_root_name(root_label)
     local label = root_label(self.root_cwd)
     if type(label) == "string" then
       return label
-    else
-      return "???"
-    end
     end
+  elseif type(root_label) == "string" then
     return utils.path_remove_trailing(vim.fn.fnamemodify(self.root_cwd, root_label))
   end
+  return "???"
+end
 
 ---@private
 function Builder:build_header()
@@ -422,11 +414,21 @@ function Builder:build_header()
   end
 end
 
+---Sanitize lines for rendering.
+---Replace newlines with literal \n
+---@private
+function Builder:sanitize_lines()
+  self.lines = vim.tbl_map(function(line)
+    return line and line:gsub("\n", "\\n") or ""
+  end, self.lines)
+end
+
 ---Build all lines with highlights and signs
 ---@return Builder
 function Builder:build()
   self:build_header()
   self:build_lines()
+  self:sanitize_lines()
   return self
 end
 

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

@@ -67,12 +67,19 @@ local function show()
   })
 
   local ns_id = vim.api.nvim_get_namespaces()["NvimTreeHighlights"]
-  local extmarks = vim.api.nvim_buf_get_extmarks(0, ns_id, { line_nr - 1, 0 }, { line_nr - 1, -1 }, { details = 1 })
+  local extmarks = vim.api.nvim_buf_get_extmarks(0, ns_id, { line_nr - 1, 0 }, { line_nr - 1, -1 }, { details = true })
   vim.api.nvim_win_call(M.popup_win, function()
     vim.api.nvim_buf_set_lines(0, 0, -1, true, { line })
     for _, extmark in ipairs(extmarks) do
-      local hl = extmark[4]
-      vim.api.nvim_buf_add_highlight(0, ns_id, hl.hl_group, 0, extmark[3], hl.end_col)
+      -- nvim 0.10 luadoc is incorrect: vim.api.keyset.get_extmark_item is missing the extmark_id at the start
+
+      ---@cast extmark table
+      ---@type integer
+      local col = extmark[3]
+      ---@type vim.api.keyset.extmark_details
+      local details = extmark[4]
+
+      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 ]]
   end)

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

@@ -64,10 +64,15 @@ local function get_file_icon_webdev(fname, extension)
   elseif string.match(extension, "%.(.*)") then
     -- If there are more extensions to the file, try to grab the icon for them recursively
     return get_file_icon_webdev(fname, string.match(extension, "%.(.*)"))
+  else
+    local devicons_default = M.devicons.get_default_icon()
+    if devicons_default and type(devicons_default.icon) == "string" and type(devicons_default.name) == "string" then
+      return devicons_default.icon, "DevIcon" .. devicons_default.name
     else
       return get_file_icon_default()
     end
   end
+end
 
 local function config_file_icon()
   if M.config.show.file then

lua/nvim-tree/renderer/init.lua

@@ -19,10 +19,21 @@ local namespace_id = vim.api.nvim_create_namespace "NvimTreeHighlights"
 ---@param hl_args AddHighlightArgs[]
 ---@param signs string[]
 local function _draw(bufnr, lines, hl_args, signs)
-  vim.api.nvim_buf_set_option(bufnr, "modifiable", true)
+  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)
-  vim.api.nvim_buf_set_option(bufnr, "modifiable", false)
+
+  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
+  end
+
   vim.fn.sign_unplace(SIGN_GROUP)
   for i, sign_name in pairs(signs) do
     vim.fn.sign_place(0, SIGN_GROUP, sign_name, bufnr, { lnum = i + 1 })
@@ -51,7 +62,7 @@ function M.draw()
 
   local profile = log.profile_start "draw"
 
-  local cursor = vim.api.nvim_win_get_cursor(view.get_winnr())
+  local cursor = vim.api.nvim_win_get_cursor(view.get_winnr() or 0)
   icon_component.reset_config()
 
   local builder = Builder:new():build()
@@ -59,7 +70,7 @@ function M.draw()
   _draw(bufnr, builder.lines, builder.hl_args, builder.signs)
 
   if cursor and #builder.lines >= cursor[1] then
-    vim.api.nvim_win_set_cursor(view.get_winnr(), cursor)
+    vim.api.nvim_win_set_cursor(view.get_winnr() or 0, cursor)
   end
 
   view.grow_from_content()

lua/nvim-tree/utils.lua

@@ -226,7 +226,14 @@ function M.rename_loaded_buffers(old_path, new_path)
         vim.api.nvim_buf_set_name(buf, new_path .. buf_name:sub(#old_path + 1))
         -- to avoid the 'overwrite existing file' error message on write for
         -- normal files
-        if vim.api.nvim_buf_get_option(buf, "buftype") == "" then
+        local buftype
+        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
+        end
+
+        if buftype == "" then
           vim.api.nvim_buf_call(buf, function()
             vim.cmd "silent! write!"
             vim.cmd "edit"
@@ -406,6 +413,9 @@ function M.debounce(context, timeout, callback)
   end
 
   local timer = vim.loop.new_timer()
+  if not timer then
+    return
+  end
   debouncer.timer = timer
   timer:start(timeout, 0, function()
     timer_stop_close(timer)

lua/nvim-tree/view.lua

@@ -108,7 +108,7 @@ local function create_buffer(bufnr)
   events._dispatch_tree_attached_post(M.get_bufnr())
 end
 
----@param size number|fun():number
+---@param size (fun():integer)|integer|string
 ---@return integer
 local function get_size(size)
   if type(size) == "number" then
@@ -121,10 +121,13 @@ local function get_size(size)
   return math.floor(vim.o.columns * percent_as_decimal)
 end
 
----@param size number|function|nil
+---@param size (fun():integer)|integer|nil
 local function get_width(size)
-  size = size or M.View.width
+  if size then
     return get_size(size)
+  else
+    return get_size(M.View.width)
+  end
 end
 
 local move_tbl = {
@@ -140,7 +143,7 @@ local function setup_tabpage(tabpage)
 end
 
 local function set_window_options_and_buffer()
-  pcall(vim.cmd, "buffer " .. M.get_bufnr())
+  pcall(vim.api.nvim_command, "buffer " .. M.get_bufnr())
   local eventignore = vim.opt.eventignore:get()
   vim.opt.eventignore = "all"
   for k, v in pairs(M.View.winopts) do
@@ -204,7 +207,7 @@ end
 ---@param tabnr integer
 local function save_tab_state(tabnr)
   local tabpage = tabnr or vim.api.nvim_get_current_tabpage()
-  M.View.cursors[tabpage] = vim.api.nvim_win_get_cursor(M.get_winnr(tabpage))
+  M.View.cursors[tabpage] = vim.api.nvim_win_get_cursor(M.get_winnr(tabpage) or 0)
 end
 
 ---@param tabpage integer
@@ -222,8 +225,8 @@ local function close(tabpage)
       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) then
-        vim.api.nvim_win_close(tree_win, true)
+      if vim.api.nvim_win_is_valid(tree_win or 0) then
+        vim.api.nvim_win_close(tree_win or 0, true)
       end
       events._dispatch_on_tree_close()
       return
@@ -343,13 +346,9 @@ function M.resize(size)
   end
 
   local new_size = get_width()
-  vim.api.nvim_win_set_width(M.get_winnr(), new_size)
+  vim.api.nvim_win_set_width(M.get_winnr() or 0, new_size)
 
-  -- TODO #1545 remove similar check from setup_autocommands
-  -- We let nvim handle sending resize events after 0.9
-  if vim.fn.has "nvim-0.9" == 0 then
   events._dispatch_on_tree_resize(new_size)
-  end
 
   if not M.View.preserve_window_proportions then
     vim.cmd ":wincmd ="
@@ -420,7 +419,7 @@ function M.is_visible(opts)
     return false
   end
 
-  return M.get_winnr() ~= nil and vim.api.nvim_win_is_valid(M.get_winnr())
+  return M.get_winnr() ~= nil and vim.api.nvim_win_is_valid(M.get_winnr() or 0)
 end
 
 ---@param opts table|nil
@@ -443,8 +442,10 @@ function M.focus(winnr, open_if_closed)
     M.open()
   end
 
+  if wnr then
     vim.api.nvim_set_current_win(wnr)
   end
+end
 
 --- Retrieve the winid of the open tree.
 ---@param opts ApiTreeWinIdOpts|nil
@@ -541,7 +542,8 @@ end
 
 -- used on ColorScheme event
 function M.reset_winhl()
-  if M.get_winnr() and vim.api.nvim_win_is_valid(M.get_winnr()) then
+  local winnr = M.get_winnr()
+  if winnr and vim.api.nvim_win_is_valid(winnr) then
     vim.wo[M.get_winnr()].winhl = M.View.winopts.winhl
   end
 end

scripts/luals-check.sh

@@ -29,15 +29,11 @@ fi
 
 # any output is a fail
 case "${OUT}" in
-	*Diagnosis\ complete*)
-		if [ -f "${DIR_OUT}/check.json" ]; then
-			cat "${DIR_OUT}/check.json"
-			exit 1
-		else
+	*Diagnosis\ completed,\ no\ problems\ found*)
 		exit 0
-		fi
 		;;
 	*)
+		cat "${DIR_OUT}/check.json"
 		exit 1
 		;;
 esac