refactor(#2826): multi instance nvim-tree.view

Co-authored-by: Alexander Courtis <alex@courtis.org>

.gitignore

@@ -1,2 +1,4 @@
 /luals-out/
 /luals/
+# backup vim files
+*~

doc/nvim-tree-lua.txt

@@ -428,6 +428,7 @@ Following is the default configuration. See |nvim-tree-opts| for details.
         highlight_diagnostics = "none",
         highlight_opened_files = "none",
         highlight_modified = "none",
+        highlight_hidden = "none",
         highlight_bookmarks = "none",
         highlight_clipboard = "name",
         indent_markers = {
@@ -454,6 +455,7 @@ Following is the default configuration. See |nvim-tree-opts| for details.
           },
           git_placement = "before",
           modified_placement = "after",
+          hidden_placement = "after",
           diagnostics_placement = "signcolumn",
           bookmarks_placement = "signcolumn",
           padding = " ",
@@ -464,6 +466,7 @@ Following is the default configuration. See |nvim-tree-opts| for details.
             folder_arrow = true,
             git = true,
             modified = true,
+            hidden = false,
             diagnostics = true,
             bookmarks = true,
           },
@@ -472,6 +475,7 @@ Following is the default configuration. See |nvim-tree-opts| for details.
             symlink = "",
             bookmark = "󰆤",
             modified = "●",
+            hidden = "󰜌",
             folder = {
               arrow_closed = "",
               arrow_open = "",
@@ -904,6 +908,13 @@ Requires |nvim-tree.modified.enable|
 Value can be `"none"`, `"icon"`, `"name"` or `"all"`
   Type: `string`, Default `"none"`
 
+*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"`
+
 *nvim-tree.renderer.highlight_bookmarks*
 Highlight bookmarked using the `NvimTreeBookmarkHL` group.
 Value can be `"none"`, `"icon"`, `"name"` or `"all"`
@@ -942,7 +953,13 @@ Configuration options for tree indent markers.
 Configuration options for icons.
 
 Icon order and sign column precedence:
-  git < modified < bookmarked < diagnostics
+  git < hidden < modified < bookmarked < diagnostics
+
+`renderer.icons.*_placement` options may be:
+- `"before"` : before file/folder, after the file/folders icons
+- `"after"` : after file/folder
+- `"signcolumn"` : far left, requires |nvim-tree.view.signcolumn| enabled
+- `"right_align"` : far right
 
     *nvim-tree.renderer.icons.web_devicons*
     Configure optional plugin `"nvim-tree/nvim-web-devicons"`
@@ -972,27 +989,23 @@ Icon order and sign column precedence:
               Type: `boolean`, Default: `true`
 
     *nvim-tree.renderer.icons.git_placement*
-    Place where the git icons will be rendered.
+    Git icons placement.
-    Can be `"after"` or `"before"` filename (after the file/folders icons)
-    or `"signcolumn"` (requires |nvim-tree.view.signcolumn| enabled).
       Type: `string`, Default: `"before"`
 
     *nvim-tree.renderer.icons.diagnostics_placement*
-    Place where the diagnostics icon will be rendered.
+    Diganostic icon placement.
-    Can be `"after"` or `"before"` filename (after the file/folders icons)
-    or `"signcolumn"` (requires |nvim-tree.view.signcolumn| enabled).
       Type: `string`, Default: `"signcolumn"`
 
     *nvim-tree.renderer.icons.modified_placement*
-    Place where the modified icon will be rendered.
+    Modified icon placement.
-    Can be `"after"` or `"before"` filename (after the file/folders icons)
+      Type: `string`, Default: `"after"`
-    or `"signcolumn"` (requires |nvim-tree.view.signcolumn| enabled).
+
+    *nvim-tree.renderer.icons.hidden_placement*
+    Hidden icon placement.
       Type: `string`, Default: `"after"`
 
     *nvim-tree.renderer.icons.bookmarks_placement*
-    Place where the bookmarks icon will be rendered.
+    Bookmark icon placement.
-    Can be `"after"` or `"before"` filename (after the file/folders icons)
-    or `"signcolumn"` (requires |nvim-tree.view.signcolumn| enabled).
       Type: `string`, Default: `signcolumn`
 
     *nvim-tree.renderer.icons.padding*
@@ -1005,7 +1018,7 @@ Icon order and sign column precedence:
 
     *nvim-tree.renderer.icons.show*
     Configuration options for showing icon types.
-    Left to right order: file/folder, git, modified, diagnostics, bookmarked.
+    Left to right order: file/folder, git, modified, hidden, diagnostics, bookmarked.
 
         *nvim-tree.renderer.icons.show.file*
         Show an icon before the file name.
@@ -1030,6 +1043,11 @@ Icon order and sign column precedence:
         Requires |modified.enable| `= true`
           Type: `boolean`, Default: `true`
 
+        *nvim-tree.renderer.icons.show.hidden*
+        Show a hidden icon, see |renderer.icons.hidden_placement|
+        Requires |hidden.enable| `= true`
+          Type: `boolean`, Default: `true`
+
         *nvim-tree.renderer.icons.show.diagnostics*
         Show a diagnostics status icon, see |renderer.icons.diagnostics_placement|
         Requires |diagnostics.enable| `= true`
@@ -1057,6 +1075,10 @@ Icon order and sign column precedence:
         Icon to display for modified files.
           Type: `string`, Default: `"●"`
 
+        *nvim-tree.renderer.icons.glyphs.hidden*
+        Icon to display for hidden files.
+          Type: `string`, Default: `"󰜌""`
+
         *nvim-tree.renderer.icons.glyphs.folder*
         Glyphs for directories.
         Overridden by |nvim-tree.renderer.icons.web_devicons| if available.
@@ -2433,6 +2455,11 @@ Modified: >
     NvimTreeModifiedIcon        Type
     NvimTreeModifiedFileHL      NvimTreeModifiedIcon
     NvimTreeModifiedFolderHL    NvimTreeModifiedIcon
+
+Hidden: >
+    NvimTreeModifiedIcon        Conceal
+    NvimTreeModifiedFileHL      NvimTreeHiddenIcon
+    NvimTreeModifiedFolderHL    NvimTreeHiddenFileHL
 <
 Opened: >
     NvimTreeOpenedHL            Special
@@ -2660,10 +2687,6 @@ configurations for different types of prompts.
 ==============================================================================
  11. OS SPECIFIC RESTRICTIONS                          *nvim-tree-os-specific*
 
-macOS
-- Rename to different case is not possible when using a case insensitive file
-  system.
-
 Windows WSL and PowerShell
 - Trash is synchronized
 - Executable file detection is disabled as this is non-performant and can
@@ -2853,6 +2876,7 @@ highlight group is not, hard linking as follows: >
 |nvim-tree.renderer.highlight_clipboard|
 |nvim-tree.renderer.highlight_diagnostics|
 |nvim-tree.renderer.highlight_git|
+|nvim-tree.renderer.highlight_hidden|
 |nvim-tree.renderer.highlight_modified|
 |nvim-tree.renderer.highlight_opened_files|
 |nvim-tree.renderer.icons|
@@ -2863,8 +2887,10 @@ highlight group is not, hard linking as follows: >
 |nvim-tree.renderer.icons.glyphs.default|
 |nvim-tree.renderer.icons.glyphs.folder|
 |nvim-tree.renderer.icons.glyphs.git|
+|nvim-tree.renderer.icons.glyphs.hidden|
 |nvim-tree.renderer.icons.glyphs.modified|
 |nvim-tree.renderer.icons.glyphs.symlink|
+|nvim-tree.renderer.icons.hidden_placement|
 |nvim-tree.renderer.icons.modified_placement|
 |nvim-tree.renderer.icons.padding|
 |nvim-tree.renderer.icons.show|
@@ -2874,6 +2900,7 @@ highlight group is not, hard linking as follows: >
 |nvim-tree.renderer.icons.show.folder|
 |nvim-tree.renderer.icons.show.folder_arrow|
 |nvim-tree.renderer.icons.show.git|
+|nvim-tree.renderer.icons.show.hidden|
 |nvim-tree.renderer.icons.show.modified|
 |nvim-tree.renderer.icons.symlink_arrow|
 |nvim-tree.renderer.icons.web_devicons|

lua/nvim-tree.lua

@@ -2,14 +2,12 @@ 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 view = require "nvim-tree.view"
 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 filters = require "nvim-tree.explorer.filters"
 local buffers = require "nvim-tree.buffers"
 local notify = require "nvim-tree.notify"
 
@@ -82,7 +80,11 @@ function M.change_root(path, bufnr)
 end
 
 function M.tab_enter()
-  if view.is_visible { any_tabpage = true } then
+  local explorer = core.get_explorer();
+  if not explorer then
+    return
+  end
+  if explorer.view:is_visible { any_tabpage = true } then
     local bufname = vim.api.nvim_buf_get_name(0)
 
     local ft
@@ -97,13 +99,17 @@ function M.tab_enter()
         return
       end
     end
-    view.open { focus_tree = false }
+    explorer.view:open { focus_tree = false }
     renderer.draw()
   end
 end
 
 function M.open_on_directory()
-  local should_proceed = _config.hijack_directories.auto_open or view.is_visible()
+  local explorer = core.get_explorer();
+  if not explorer then
+    return
+  end
+  local should_proceed = _config.hijack_directories.auto_open or explorer.view:is_visible()
   if not should_proceed then
     return
   end
@@ -178,8 +184,12 @@ 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()
-      view.reset_winhl()
+      explorer.view:reset_winhl()
       renderer.draw()
     end,
   })
@@ -191,10 +201,14 @@ 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
-        view._prevent_buffer_override()
+        explorer.view:_prevent_buffer_override()
       else
-        view.abandon_current_window()
+        explorer.view:abandon_current_window()
       end
     end,
   })
@@ -210,7 +224,13 @@ local function setup_autocommands(opts)
   create_nvim_tree_autocmd("BufReadPost", {
     callback = function(data)
       -- update opened file buffers
-      if (filters.config.filter_no_buffer or renderer.config.highlight_opened_files ~= "none") and vim.bo[data.buf].buftype == "" then
+      local explorer = core.get_explorer()
+      if not explorer then
+        return
+      end
+      if
+        (explorer.filters.config.filter_no_buffer or renderer.config.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()
         end)
@@ -221,7 +241,13 @@ local function setup_autocommands(opts)
   create_nvim_tree_autocmd("BufUnload", {
     callback = function(data)
       -- update opened file buffers
-      if (filters.config.filter_no_buffer or renderer.config.highlight_opened_files ~= "none") and vim.bo[data.buf].buftype == "" then
+      local explorer = core.get_explorer()
+      if not explorer then
+        return
+      end
+      if
+        (explorer.filters.config.filter_no_buffer or renderer.config.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()
         end)
@@ -320,8 +346,12 @@ 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
-          view.close()
+          explorer.view:close()
         end
       end,
     })
@@ -392,6 +422,7 @@ local DEFAULT_OPTS = { -- BEGIN_DEFAULT_OPTS
     highlight_diagnostics = "none",
     highlight_opened_files = "none",
     highlight_modified = "none",
+    highlight_hidden = "none",
     highlight_bookmarks = "none",
     highlight_clipboard = "name",
     indent_markers = {
@@ -418,6 +449,7 @@ local DEFAULT_OPTS = { -- BEGIN_DEFAULT_OPTS
       },
       git_placement = "before",
       modified_placement = "after",
+      hidden_placement = "after",
       diagnostics_placement = "signcolumn",
       bookmarks_placement = "signcolumn",
       padding = " ",
@@ -428,6 +460,7 @@ local DEFAULT_OPTS = { -- BEGIN_DEFAULT_OPTS
         folder_arrow = true,
         git = true,
         modified = true,
+        hidden = false,
         diagnostics = true,
         bookmarks = true,
       },
@@ -436,6 +469,7 @@ local DEFAULT_OPTS = { -- BEGIN_DEFAULT_OPTS
         symlink = "",
         bookmark = "󰆤",
         modified = "●",
+        hidden = "󰜌",
         folder = {
           arrow_closed = "",
           arrow_open = "",
@@ -668,14 +702,16 @@ local ACCEPTED_STRINGS = {
     highlight_git = { "none", "icon", "name", "all" },
     highlight_opened_files = { "none", "icon", "name", "all" },
     highlight_modified = { "none", "icon", "name", "all" },
+    highlight_hidden = { "none", "icon", "name", "all" },
     highlight_bookmarks = { "none", "icon", "name", "all" },
     highlight_diagnostics = { "none", "icon", "name", "all" },
     highlight_clipboard = { "none", "icon", "name", "all" },
     icons = {
-      git_placement = { "before", "after", "signcolumn" },
+      git_placement = { "before", "after", "signcolumn", "right_align" },
-      modified_placement = { "before", "after", "signcolumn" },
+      modified_placement = { "before", "after", "signcolumn", "right_align" },
-      diagnostics_placement = { "before", "after", "signcolumn" },
+      hidden_placement = { "before", "after", "signcolumn", "right_align" },
-      bookmarks_placement = { "before", "after", "signcolumn" },
+      diagnostics_placement = { "before", "after", "signcolumn", "right_align" },
+      bookmarks_placement = { "before", "after", "signcolumn", "right_align" },
     },
   },
   help = {
@@ -766,8 +802,12 @@ end
 
 function M.purge_all_state()
   require("nvim-tree.watcher").purge_watchers()
-  view.close_all_tabs()
+  local explorer = core.get_explorer()
-  view.abandon_all_windows()
+  if not explorer then
+    return
+  end
+  explorer.view:close_all_tabs()
+  explorer.view:abandon_all_windows()
   if core.get_explorer() ~= nil then
     git.purge_state()
     core.reset_explorer()
@@ -817,10 +857,8 @@ 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.live-filter").setup(opts)
   require("nvim-tree.marks").setup(opts)
   require("nvim-tree.buffers").setup(opts)
   require("nvim-tree.help").setup(opts)

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

@@ -1,5 +1,4 @@
 local log = require "nvim-tree.log"
-local view = require "nvim-tree.view"
 local utils = require "nvim-tree.utils"
 local renderer = require "nvim-tree.renderer"
 local reload = require "nvim-tree.explorer.reload"
@@ -13,7 +12,8 @@ local running = {}
 ---Find a path in the tree, expand it and focus it
 ---@param path string relative or absolute
 function M.fn(path)
-  if not core.get_explorer() or not view.is_visible() then
+  local explorer = core.get_explorer()
+  if not explorer or not explorer.view:is_visible() then
     return
   end
 
@@ -75,9 +75,9 @@ function M.fn(path)
     end)
     :iterate()
 
-  if found and view.is_visible() then
+  if found and explorer.view:is_visible() then
     renderer.draw()
-    view.set_cursor { line, 0 }
+    explorer.view:set_cursor { line, 0 }
   end
 
   running[path_real] = false

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

@@ -1,5 +1,4 @@
 local core = require "nvim-tree.core"
-local filters = require "nvim-tree.explorer.filters"
 local find_file = require("nvim-tree.actions.finders.find-file").fn
 
 local M = {}
@@ -9,6 +8,11 @@ local M = {}
 ---@return string|nil
 local function search(search_dir, input_path)
   local realpaths_searched = {}
+  local explorer = core.get_explorer()
+
+  if not explorer then
+    return
+  end
 
   if not search_dir then
     return
@@ -19,7 +23,7 @@ local function search(search_dir, input_path)
   local function iter(dir)
     local realpath, path, name, stat, handle, _
 
-    local filter_status = filters.prepare()
+    local filter_status = explorer.filters:prepare()
 
     handle, _ = vim.loop.fs_scandir(dir)
     if not handle then
@@ -42,7 +46,7 @@ local function search(search_dir, input_path)
         break
       end
 
-      if not filters.should_filter(path, stat, filter_status) then
+      if not explorer.filters:should_filter(path, stat, filter_status) then
         if string.find(path, "/" .. input_path .. "$") then
           return path
         end

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

@@ -1,6 +1,5 @@
 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"
 
@@ -10,10 +9,14 @@ 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 view.View.float.enable and #vim.api.nvim_list_wins() < 3 then
+  if explorer.view.View.float.enable and #vim.api.nvim_list_wins() < 3 then
     return
   end
 
@@ -26,16 +29,20 @@ 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 }
   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 view.View.float.enable) then
+      if buf.hidden == 0 and (#bufs > 1 or explorer.view.View.float.enable) then
         vim.api.nvim_set_current_win(buf.windows[1])
         vim.cmd ":bn"
       end
       vim.api.nvim_buf_delete(buf.bufnr, { force = true })
-      if not view.View.float.quit_on_focus_loss then
+      if not explorer.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

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

@@ -1,5 +1,4 @@
 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"
@@ -60,10 +59,14 @@ local function move(where, what, skip_gitignored)
     end
   end
 
+  local explorer = core.get_explorer()
+  if not explorer then
+    return
+  end
   if nex then
-    view.set_cursor { nex, 0 }
+    explorer.view:set_cursor { nex, 0 }
   elseif vim.o.wrapscan and first then
-    view.set_cursor { first, 0 }
+    explorer.view:set_cursor { first, 0 }
   end
 end
 
@@ -182,13 +185,19 @@ local function move_prev_recursive(what, skip_gitignored)
 
       -- 4.3)
       if node_init.name == ".." then -- root node
-        view.set_cursor { 1, 0 } -- move to root node (position 1)
+        local explorer = core.get_explorer()
+        if explorer then
+          explorer.view:set_cursor { 1, 0 } -- move to root node (position 1)
+        end
       else
         local node_init_line = utils.find_node_line(node_init)
         if node_init_line < 0 then
           return
         end
-        view.set_cursor { node_init_line, 0 }
+        local explorer = core.get_explorer()
+        if explorer then
+          explorer.view:set_cursor { node_init_line, 0 } -- move to root node (position 1)
+        end
       end
 
       -- 4.4)

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

@@ -1,5 +1,4 @@
 local renderer = require "nvim-tree.renderer"
-local view = require "nvim-tree.view"
 local utils = require "nvim-tree.utils"
 local core = require "nvim-tree.core"
 local lib = require "nvim-tree.lib"
@@ -21,14 +20,20 @@ function M.fn(should_close)
     local parent = utils.get_parent_of_group(node).parent
 
     if not parent or not parent.parent then
-      return view.set_cursor { 1, 0 }
+      local explorer = core.get_explorer()
+      if explorer then
+        return explorer.view:set_cursor { 1, 0 }
+      end
     end
 
     local _, line = utils.find_node(core.get_explorer().nodes, function(n)
       return n.absolute_path == parent.absolute_path
     end)
 
-    view.set_cursor { line + 1, 0 }
+    local explorer = core.get_explorer()
+    if explorer then
+      explorer.view:set_cursor { line + 1, 0 }
+    end
     if should_close then
       parent.open = false
       renderer.draw()

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

@@ -2,7 +2,6 @@
 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 = {}
 
@@ -19,9 +18,11 @@ 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 = view.get_winnr(tabpage)
+  local tree_winid = explorer and explorer.view:get_winnr(tabpage)
 
   return vim.tbl_filter(function(id)
     local bufid = vim.api.nvim_win_get_buf(id)
@@ -188,7 +189,10 @@ end
 
 local function open_file_in_tab(filename)
   if M.quit_on_open then
-    view.close()
+    local explorer = require "nvim-tree.core".get_explorer()
+    if explorer then
+      explorer.view:close()
+    end
   end
   if M.relative_path then
     filename = utils.path_relative(filename, vim.fn.getcwd())
@@ -198,7 +202,10 @@ end
 
 local function drop(filename)
   if M.quit_on_open then
-    view.close()
+    local explorer = require"nvim-tree.core".get_explorer()
+    if explorer then
+      explorer.view:close()
+    end
   end
   if M.relative_path then
     filename = utils.path_relative(filename, vim.fn.getcwd())
@@ -208,7 +215,10 @@ end
 
 local function tab_drop(filename)
   if M.quit_on_open then
-    view.close()
+    local explorer = require"nvim-tree.core".get_explorer()
+    if explorer then
+      explorer.view:close()
+    end
   end
   if M.relative_path then
     filename = utils.path_relative(filename, vim.fn.getcwd())
@@ -229,7 +239,10 @@ local function on_preview(buf_loaded)
       once = true,
     })
   end
-  view.focus()
+  local explorer = require"nvim-tree.core".get_explorer()
+  if explorer then
+    explorer.view:focus()
+  end
 end
 
 local function get_target_winid(mode)
@@ -287,7 +300,8 @@ local function open_in_new_window(filename, mode)
   end, vim.api.nvim_list_wins())
 
   local create_new_window = #win_ids == 1 -- This implies that the nvim-tree window is the only one
-  local new_window_side = (view.View.side == "right") and "aboveleft" or "belowright"
+  local explorer = require"nvim-tree.core".get_explorer()
+  local new_window_side = (explorer and view.View.side == "right") and "aboveleft" or "belowright"
 
   -- Target is invalid: create new window
   if not vim.tbl_contains(win_ids, target_winid) then
@@ -319,7 +333,7 @@ local function open_in_new_window(filename, mode)
     end
   end
 
-  if (mode == "preview" or mode == "preview_no_picker") and view.View.float.enable then
+  if (mode == "preview" or mode == "preview_no_picker") and explorer and explorer.view.View.float.enable then
     -- ignore "WinLeave" autocmd on preview
     -- because the registered "WinLeave"
     -- will kill the floating window immediately
@@ -359,7 +373,10 @@ local function is_already_loaded(filename)
 end
 
 local function edit_in_current_buf(filename)
-  require("nvim-tree.view").abandon_current_window()
+  local explorer = require"nvim-tree.core".get_explorer()
+  if explorer then
+    explorer.view:abandon_current_window()
+  end
   if M.relative_path then
     filename = utils.path_relative(filename, vim.fn.getcwd())
   end
@@ -404,7 +421,10 @@ function M.fn(mode, filename)
   end
 
   if M.resize_window then
-    view.resize()
+    local explorer = require"nvim-tree.core".get_explorer()
+    if explorer then
+      explorer.view:resize()
+    end
   end
 
   if mode == "preview" or mode == "preview_no_picker" then
@@ -412,7 +432,10 @@ function M.fn(mode, filename)
   end
 
   if M.quit_on_open then
-    view.close()
+    local explorer = require"nvim-tree.core".get_explorer()
+    if explorer then
+      explorer.view:close()
+    end
   end
 end
 

lua/nvim-tree/actions/reloaders.lua

@@ -1,5 +1,4 @@
 local git = require "nvim-tree.git"
-local view = require "nvim-tree.view"
 local renderer = require "nvim-tree.renderer"
 local explorer_module = require "nvim-tree.explorer"
 local core = require "nvim-tree.core"
@@ -43,14 +42,15 @@ end
 
 local event_running = false
 function M.reload_explorer()
-  if event_running or not core.get_explorer() or vim.v.exiting ~= vim.NIL then
+  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 view.is_visible() then
+  if explorer.view:is_visible() then
     renderer.draw()
   end
   event_running = false

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

@@ -1,6 +1,5 @@
 local core = require "nvim-tree.core"
 local lib = require "nvim-tree.lib"
-local view = require "nvim-tree.view"
 local finders_find_file = require "nvim-tree.actions.finders.find-file"
 
 local M = {}
@@ -41,11 +40,12 @@ function M.fn(opts)
     return
   end
 
-  if view.is_visible() then
+  local explorer = core.get_explorer()
+  if explorer and explorer.view:is_visible() then
     -- focus
     if opts.focus then
       lib.set_target_win()
-      view.focus()
+      explorer.view:focus()
     end
   elseif opts.open then
     -- open

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

@@ -1,8 +1,7 @@
 local lib = require "nvim-tree.lib"
 local utils = require "nvim-tree.utils"
-local filters = require "nvim-tree.explorer.filters"
 local reloaders = require "nvim-tree.actions.reloaders"
-
+local core = require "nvim-tree.core"
 local M = {}
 
 local function reload()
@@ -11,39 +10,56 @@ local function reload()
   utils.focus_node_or_parent(node)
 end
 
-function M.custom()
+local function wrap_explorer(fn)
-  filters.config.filter_custom = not filters.config.filter_custom
+  return function(...)
+    local explorer = core.get_explorer()
+    if explorer then
+      return fn(explorer, ...)
+    end
+  end
+end
+
+local function custom(explorer)
+  explorer.filters.config.filter_custom = not explorer.filters.config.filter_custom
   reload()
 end
 
-function M.git_ignored()
+local function git_ignored(explorer)
-  filters.config.filter_git_ignored = not filters.config.filter_git_ignored
+  explorer.filters.config.filter_git_ignored = not explorer.filters.config.filter_git_ignored
   reload()
 end
 
-function M.git_clean()
+local function git_clean(explorer)
-  filters.config.filter_git_clean = not filters.config.filter_git_clean
+  explorer.filters.config.filter_git_clean = not explorer.filters.config.filter_git_clean
   reload()
 end
 
-function M.no_buffer()
+local function no_buffer(explorer)
-  filters.config.filter_no_buffer = not filters.config.filter_no_buffer
+  explorer.filters.config.filter_no_buffer = not explorer.filters.config.filter_no_buffer
   reload()
 end
 
-function M.no_bookmark()
+local function no_bookmark(explorer)
-  filters.config.filter_no_bookmark = not filters.config.filter_no_bookmark
+  explorer.filters.config.filter_no_bookmark = not explorer.filters.config.filter_no_bookmark
   reload()
 end
 
-function M.dotfiles()
+local function dotfiles(explorer)
-  filters.config.filter_dotfiles = not filters.config.filter_dotfiles
+  explorer.filters.config.filter_dotfiles = not explorer.filters.config.filter_dotfiles
   reload()
 end
 
-function M.enable()
+local function enable(explorer)
-  filters.config.enable = not filters.config.enable
+  explorer.filters.config.enable = not explorer.filters.config.enable
   reload()
 end
 
+M.custom = wrap_explorer(custom)
+M.git_ignored = wrap_explorer(git_ignored)
+M.git_clean = wrap_explorer(git_clean)
+M.no_buffer = wrap_explorer(no_buffer)
+M.no_bookmark = wrap_explorer(no_bookmark)
+M.dotfiles = wrap_explorer(dotfiles)
+M.enable = wrap_explorer(enable)
+
 return M

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

@@ -1,5 +1,4 @@
 local lib = require "nvim-tree.lib"
-local view = require "nvim-tree.view"
 local finders_find_file = require "nvim-tree.actions.finders.find-file"
 
 local M = {}
@@ -23,10 +22,11 @@ function M.fn(opts)
     opts.path = nil
   end
 
-  if view.is_visible() then
+  local explorer = require"nvim-tree.core".get_explorer()
+  if explorer and explorer.view:is_visible() then
     -- focus
     lib.set_target_win()
-    view.focus()
+    explorer.view:focus()
   else
     -- open
     lib.open {

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

@@ -1,14 +1,18 @@
-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
-    view.configure_width()
+    explorer.view:configure_width()
-    view.resize()
+    explorer.view:resize()
     return
   end
 
@@ -16,19 +20,19 @@ function M.fn(opts)
   local width_cfg = options.width
 
   if width_cfg ~= nil then
-    view.configure_width(width_cfg)
+    explorer.view:configure_width(width_cfg)
-    view.resize()
+    explorer.view:resize()
     return
   end
 
-  if not view.is_width_determined() then
+  if not explorer.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
-    view.resize(absolute)
+    explorer.view:resize(absolute)
     return
   end
 
@@ -39,7 +43,7 @@ function M.fn(opts)
       relative_size = "+" .. relative_size
     end
 
-    view.resize(relative_size)
+    explorer.view:resize(relative_size)
     return
   end
 end

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

@@ -1,5 +1,4 @@
 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 = {}
@@ -40,9 +39,14 @@ function M.fn(opts, no_focus, cwd, bang)
     opts.path = nil
   end
 
-  if view.is_visible() then
+  local explorer = require"nvim-tree.core".get_explorer()
+  if not explorer then
+    return
+  end
+
+  if explorer.view:is_visible() then
     -- close
-    view.close()
+    explorer.view:close()
   else
     -- open
     lib.open {

lua/nvim-tree/api.lua

@@ -1,12 +1,10 @@
 local lib = require "nvim-tree.lib"
-local view = require "nvim-tree.view"
+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 live_filter = require "nvim-tree.live-filter"
-local marks = require "nvim-tree.marks"
 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"
@@ -43,9 +41,10 @@ local Api = {
   diagnostics = {},
 }
 
---- Do nothing when setup not called.
+--- Print error when setup not called.
 --- f function to invoke
 ---@param f function
+---@return fun(...) : any
 local function wrap(f)
   return function(...)
     if vim.g.NvimTreeSetup == 1 then
@@ -56,13 +55,13 @@ local function wrap(f)
   end
 end
 
----Inject the node as the first argument if absent.
+---Inject the node as the first argument if present otherwise do nothing.
 ---@param fn function function to invoke
 local function wrap_node(fn)
   return function(node, ...)
     node = node or lib.get_node_at_cursor()
     if node then
-      fn(node, ...)
+      return fn(node, ...)
     end
   end
 end
@@ -72,10 +71,36 @@ end
 local function wrap_node_or_nil(fn)
   return function(node, ...)
     node = node or lib.get_node_at_cursor()
-    fn(node, ...)
+    return fn(node, ...)
   end
 end
 
+---Inject the explorer as the first argument if present otherwise do nothing.
+---@param fn function function to invoke
+---@return fun(...) : any
+local function wrap_explorer(fn)
+  return function(...)
+    local explorer = core.get_explorer()
+    if explorer then
+      return fn(explorer, ...)
+    end
+  end
+end
+
+---Invoke a member's method on the singleton explorer.
+---Print error when setup not called.
+---@param explorer_member string explorer member name
+---@param member_method string method name to invoke on member
+---@return fun(...) : any
+local function wrap_explorer_member(explorer_member, member_method)
+  return wrap(function(...)
+    local explorer = core.get_explorer()
+    if explorer then
+      return explorer[explorer_member][member_method](explorer[explorer_member], ...)
+    end
+  end)
+end
+
 ---@class ApiTreeOpenOpts
 ---@field path string|nil path
 ---@field current_window boolean|nil default false
@@ -95,9 +120,9 @@ Api.tree.focus = Api.tree.open
 ---@field focus boolean|nil default true
 
 Api.tree.toggle = wrap(actions.tree.toggle.fn)
-Api.tree.close = wrap(view.close)
+Api.tree.close = wrap_explorer_member("view", "close")
-Api.tree.close_in_this_tab = wrap(view.close_this_tab_only)
+Api.tree.close_in_this_tab = wrap_explorer_member("view", "close_this_tab_only")
-Api.tree.close_in_all_tabs = wrap(view.close_all_tabs)
+Api.tree.close_in_all_tabs = wrap_explorer_member("view", "close_all_tabs")
 Api.tree.reload = wrap(actions.reloaders.reload_explorer)
 
 ---@class ApiTreeResizeOpts
@@ -149,12 +174,12 @@ Api.tree.is_tree_buf = wrap(utils.is_nvim_tree_buf)
 ---@field tabpage number|nil
 ---@field any_tabpage boolean|nil default false
 
-Api.tree.is_visible = wrap(view.is_visible)
+Api.tree.is_visible = wrap_explorer_member("view", "is_visible")
 
 ---@class ApiTreeWinIdOpts
 ---@field tabpage number|nil default nil
 
-Api.tree.winid = wrap(view.winid)
+Api.tree.winid = wrap_explorer_member("view", "winid")
 
 Api.fs.create = wrap_node_or_nil(actions.fs.create_file.fn)
 Api.fs.remove = wrap_node(actions.fs.remove_file.fn)
@@ -238,16 +263,16 @@ Api.git.reload = wrap(actions.reloaders.reload_git)
 Api.events.subscribe = events.subscribe
 Api.events.Event = events.Event
 
-Api.live_filter.start = wrap(live_filter.start_filtering)
+Api.live_filter.start = wrap_explorer_member("live_filter", "start_filtering")
-Api.live_filter.clear = wrap(live_filter.clear_filter)
+Api.live_filter.clear = wrap_explorer_member("live_filter", "clear_filter")
 
-Api.marks.get = wrap_node(marks.get_mark)
+Api.marks.get = wrap_node(wrap_explorer_member("marks", "get_mark"))
-Api.marks.list = wrap(marks.get_marks)
+Api.marks.list = wrap_explorer_member("marks", "get_marks")
-Api.marks.toggle = wrap_node(marks.toggle_mark)
+Api.marks.toggle = wrap_node(wrap_explorer_member("marks", "toggle_mark"))
-Api.marks.clear = wrap(marks.clear_marks)
+Api.marks.clear = wrap_explorer_member("marks", "clear_marks")
-Api.marks.bulk.delete = wrap(marks_bulk_delete.bulk_delete)
+Api.marks.bulk.delete = wrap_explorer(marks_bulk_delete.bulk_delete)
-Api.marks.bulk.trash = wrap(marks_bulk_trash.bulk_trash)
+Api.marks.bulk.trash = wrap_explorer(marks_bulk_trash.bulk_trash)
-Api.marks.bulk.move = wrap(marks_bulk_move.bulk_move)
+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)

lua/nvim-tree/appearance/init.lua

@@ -76,6 +76,11 @@ M.HIGHLIGHT_GROUPS = {
   { group = "NvimTreeModifiedFileHL", link = "NvimTreeModifiedIcon" },
   { group = "NvimTreeModifiedFolderHL", link = "NvimTreeModifiedFileHL" },
 
+  -- Hidden
+  { group = "NvimTreeHiddenIcon", link = "Conceal" },
+  { group = "NvimTreeHiddenFileHL", link = "NvimTreeHiddenIcon" },
+  { group = "NvimTreeHiddenFolderHL", link = "NvimTreeHiddenFileHL" },
+
   -- Opened
   { group = "NvimTreeOpenedHL", link = "Special" },
 

lua/nvim-tree/commands.lua

@@ -1,5 +1,4 @@
 local api = require "nvim-tree.api"
-local view = require "nvim-tree.view"
 
 local M = {}
 
@@ -111,7 +110,11 @@ local CMDS = {
       bar = true,
     },
     command = function(c)
-      view.resize(c.args)
+      local explorer = require "nvim-tree.core".get_explorer();
+      if not explorer then
+        return
+      end
+      explorer.view:resize(c.args)
     end,
   },
   {

lua/nvim-tree/core.lua

@@ -1,7 +1,5 @@
 local events = require "nvim-tree.events"
 local explorer = require "nvim-tree.explorer"
-local live_filter = require "nvim-tree.live-filter"
-local view = require "nvim-tree.view"
 local log = require "nvim-tree.log"
 
 local M = {}
@@ -42,10 +40,10 @@ end
 ---@return integer
 function M.get_nodes_starting_line()
   local offset = 1
-  if view.is_root_folder_visible(M.get_cwd()) then
+  if TreeExplorer and TreeExplorer.view:is_root_folder_visible(M.get_cwd()) then
     offset = offset + 1
   end
-  if live_filter.filter then
+  if TreeExplorer and TreeExplorer.live_filter.filter then
     return offset + 1
   end
   return offset

lua/nvim-tree/diagnostics.lua

@@ -1,5 +1,4 @@
 local utils = require "nvim-tree.utils"
-local view = require "nvim-tree.view"
 local log = require "nvim-tree.log"
 
 local M = {}
@@ -164,7 +163,9 @@ function M.update()
       end
     end
     log.profile_end(profile)
-    if view.is_buf_valid(view.get_bufnr()) then
+    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()
     end
   end)

lua/nvim-tree/enum.lua

@@ -16,6 +16,7 @@ M.ICON_PLACEMENT = {
   signcolumn = 1,
   before = 2,
   after = 3,
+  right_align = 4,
 }
 
 return M

lua/nvim-tree/explorer/explore.lua

@@ -2,9 +2,6 @@ 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 sorters = require "nvim-tree.explorer.sorters"
-local filters = require "nvim-tree.explorer.filters"
-local live_filter = require "nvim-tree.live-filter"
 local log = require "nvim-tree.log"
 
 local Watcher = require "nvim-tree.watcher"
@@ -15,10 +12,11 @@ local M = {}
 ---@param cwd string
 ---@param node Node
 ---@param git_status table
-local function populate_children(handle, cwd, node, git_status)
+---@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 = filters.prepare(git_status)
+  local filter_status = parent.filters:prepare(git_status)
   while true do
     local name, t = vim.loop.fs_scandir_next(handle)
     if not name then
@@ -31,7 +29,7 @@ local function populate_children(handle, cwd, node, git_status)
     ---@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
+    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)
@@ -56,8 +54,9 @@ end
 
 ---@param node Node
 ---@param status table
+---@param parent Explorer
 ---@return Node[]|nil
-function M.explore(node, status)
+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
@@ -66,7 +65,7 @@ function M.explore(node, status)
 
   local profile = log.profile_start("explore init %s", node.absolute_path)
 
-  populate_children(handle, cwd, node, status)
+  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]
@@ -74,15 +73,15 @@ function M.explore(node, status)
     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)
+    local ns = M.explore(child_folder_only, child_status, parent)
     node.nodes = ns or {}
 
     log.profile_end(profile)
     return ns
   end
 
-  sorters.sort(node.nodes)
+  parent.sorters:sort(node.nodes)
-  live_filter.apply_filter(node)
+  parent.live_filter:apply_filter(node)
 
   log.profile_end(profile)
   return node.nodes

lua/nvim-tree/explorer/filters.lua

@@ -1,16 +1,52 @@
 local utils = require "nvim-tree.utils"
-local marks = require "nvim-tree.marks"
 
-local M = {
+---@class Filters to handle all opts.filters and related API
+---@field config table hydrated user opts.filters
+---@field private explorer Explorer
+---@field private exclude_list string[] filters.exclude
+---@field private ignore_list string[] filters.custom string table
+---@field private custom_function (fun(absolute_path: string): boolean)|nil filters.custom function
+local Filters = {}
+
+---@param opts table user options
+---@param explorer Explorer
+---@return Filters
+function Filters:new(opts, explorer)
+  local o = {
+    explorer = explorer,
     ignore_list = {},
-  exclude_list = {},
+    exclude_list = opts.filters.exclude,
     custom_function = nil,
-}
+    config = {
+      enable = opts.filters.enable,
+      filter_custom = true,
+      filter_dotfiles = opts.filters.dotfiles,
+      filter_git_ignored = opts.filters.git_ignored,
+      filter_git_clean = opts.filters.git_clean,
+      filter_no_buffer = opts.filters.no_buffer,
+      filter_no_bookmark = opts.filters.no_bookmark,
+    },
+  }
+
+  local custom_filter = opts.filters.custom
+  if type(custom_filter) == "function" then
+    o.custom_function = custom_filter
+  else
+    if custom_filter and #custom_filter > 0 then
+      for _, filter_name in pairs(custom_filter) do
+        o.ignore_list[filter_name] = true
+      end
+    end
+  end
+  setmetatable(o, self)
+  self.__index = self
+  return o
+end
 
 ---@param path string
 ---@return boolean
-local function is_excluded(path)
+local function is_excluded(self, path)
-  for _, node in ipairs(M.exclude_list) do
+  for _, node in ipairs(self.exclude_list) do
     if path:match(node) then
       return true
     end
@@ -22,7 +58,7 @@ end
 ---@param path string Absolute path
 ---@param git_status table from prepare
 ---@return boolean
-local function git(path, git_status)
+local function git(self, path, git_status)
   if type(git_status) ~= "table" or type(git_status.files) ~= "table" or type(git_status.dirs) ~= "table" then
     return false
   end
@@ -33,12 +69,12 @@ local function git(path, git_status)
   status = status or git_status.dirs.indirect[path] and git_status.dirs.indirect[path][1]
 
   -- filter ignored; overrides clean as they are effectively dirty
-  if M.config.filter_git_ignored and status == "!!" then
+  if self.config.filter_git_ignored and status == "!!" then
     return true
   end
 
   -- filter clean
-  if M.config.filter_git_clean and not status then
+  if self.config.filter_git_clean and not status then
     return true
   end
 
@@ -49,8 +85,8 @@ end
 ---@param path string Absolute path
 ---@param bufinfo table vim.fn.getbufinfo { buflisted = 1 }
 ---@return boolean
-local function buf(path, bufinfo)
+local function buf(self, path, bufinfo)
-  if not M.config.filter_no_buffer or type(bufinfo) ~= "table" then
+  if not self.config.filter_no_buffer or type(bufinfo) ~= "table" then
     return false
   end
 
@@ -66,15 +102,15 @@ end
 
 ---@param path string
 ---@return boolean
-local function dotfile(path)
+local function dotfile(self, path)
-  return M.config.filter_dotfiles and utils.path_basename(path):sub(1, 1) == "."
+  return self.config.filter_dotfiles and utils.path_basename(path):sub(1, 1) == "."
 end
 
 ---@param path string
 ---@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)
+local function bookmark(self, path, path_type, bookmarks)
-  if not M.config.filter_no_bookmark then
+  if not self.config.filter_no_bookmark then
     return false
   end
   -- if bookmark is empty, we should see a empty filetree
@@ -108,21 +144,21 @@ end
 
 ---@param path string
 ---@return boolean
-local function custom(path)
+local function custom(self, path)
-  if not M.config.filter_custom then
+  if not self.config.filter_custom then
     return false
   end
 
   local basename = utils.path_basename(path)
 
   -- filter user's custom function
-  if M.custom_function and M.custom_function(path) then
+  if self.custom_function and self.custom_function(path) then
     return true
   end
 
   -- filter custom regexes
   local relpath = utils.path_relative(path, vim.loop.cwd())
-  for pat, _ in pairs(M.ignore_list) do
+  for pat, _ in pairs(self.ignore_list) do
     if vim.fn.match(relpath, pat) ~= -1 or vim.fn.match(basename, pat) ~= -1 then
       return true
     end
@@ -130,7 +166,7 @@ local function custom(path)
 
   local idx = path:match ".+()%.[^.]+$"
   if idx then
-    if M.ignore_list["*" .. string.sub(path, idx)] == true then
+    if self.ignore_list["*" .. string.sub(path, idx)] == true then
       return true
     end
   end
@@ -144,20 +180,23 @@ end
 --- git_status: reference
 --- bufinfo: empty unless no_buffer set: vim.fn.getbufinfo { buflisted = 1 }
 --- bookmarks: absolute paths to boolean
-function M.prepare(git_status)
+function Filters:prepare(git_status)
   local status = {
     git_status = git_status or {},
     bufinfo = {},
     bookmarks = {},
   }
 
-  if M.config.filter_no_buffer then
+  if self.config.filter_no_buffer then
     status.bufinfo = vim.fn.getbufinfo { buflisted = 1 }
   end
 
-  for _, node in pairs(marks.get_marks()) do
+  local explorer = require("nvim-tree.core").get_explorer()
+  if explorer then
+    for _, node in pairs(explorer.marks:get_marks()) do
       status.bookmarks[node.absolute_path] = node.type
     end
+  end
 
   return status
 end
@@ -167,47 +206,21 @@ end
 ---@param fs_stat uv.fs_stat.result|nil fs_stat of file
 ---@param status table from prepare
 ---@return boolean
-function M.should_filter(path, fs_stat, status)
+function Filters:should_filter(path, fs_stat, status)
-  if not M.config.enable then
+  if not self.config.enable then
     return false
   end
 
   -- exclusions override all filters
-  if is_excluded(path) then
+  if is_excluded(self, path) then
     return false
   end
 
-  return git(path, status.git_status)
+  return git(self, path, status.git_status)
-    or buf(path, status.bufinfo)
+    or buf(self, path, status.bufinfo)
-    or dotfile(path)
+    or dotfile(self, path)
-    or custom(path)
+    or custom(self, path)
-    or bookmark(path, fs_stat and fs_stat.type, status.bookmarks)
+    or bookmark(self, path, fs_stat and fs_stat.type, status.bookmarks)
 end
 
-function M.setup(opts)
+return Filters
-  M.config = {
-    enable = opts.filters.enable,
-    filter_custom = true,
-    filter_dotfiles = opts.filters.dotfiles,
-    filter_git_ignored = opts.filters.git_ignored,
-    filter_git_clean = opts.filters.git_clean,
-    filter_no_buffer = opts.filters.no_buffer,
-    filter_no_bookmark = opts.filters.no_bookmark,
-  }
-
-  M.ignore_list = {}
-  M.exclude_list = opts.filters.exclude
-
-  local custom_filter = opts.filters.custom
-  if type(custom_filter) == "function" then
-    M.custom_function = custom_filter
-  else
-    if custom_filter and #custom_filter > 0 then
-      for _, filter_name in pairs(custom_filter) do
-        M.ignore_list[filter_name] = true
-      end
-    end
-  end
-end
-
-return M

lua/nvim-tree/explorer/init.lua

@@ -2,6 +2,11 @@ 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 M = {}
 
@@ -12,6 +17,10 @@ M.reload = require("nvim-tree.explorer.reload").reload
 ---@field absolute_path string
 ---@field nodes Node[]
 ---@field open boolean
+---@field filters Filters
+---@field live_filter LiveFilter
+---@field sorters Sorter
+---@field marks Marks
 
 local Explorer = {}
 Explorer.__index = Explorer
@@ -36,8 +45,13 @@ function Explorer.new(path)
     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
@@ -47,7 +61,7 @@ end
 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)
+  M.explore(node, git_status, self)
 end
 
 ---@param node Node
@@ -68,10 +82,9 @@ function Explorer:destroy()
 end
 
 function M.setup(opts)
+  M.config = opts
   require("nvim-tree.explorer.node").setup(opts)
   require("nvim-tree.explorer.explore").setup(opts)
-  require("nvim-tree.explorer.filters").setup(opts)
-  require("nvim-tree.explorer.sorters").setup(opts)
   require("nvim-tree.explorer.reload").setup(opts)
   require("nvim-tree.explorer.watch").setup(opts)
 end

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

@@ -1,19 +1,34 @@
-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 = {
+---@class LiveFilter
+---@field explorer Explorer
+---@field prefix string
+---@field always_show_folders boolean
+---@field filter string
+local LiveFilter = {}
+
+---@param opts table
+---@param explorer Explorer
+function LiveFilter:new(opts, explorer)
+  local o = {
+    explorer = explorer,
+    prefix = opts.live_filter.prefix,
+    always_show_folders = opts.live_filter.always_show_folders,
     filter = nil,
-}
+  }
+  setmetatable(o, self)
+  self.__index = self
+  return o
+end
 
 local function redraw()
   require("nvim-tree.renderer").draw()
 end
 
 ---@param node_ Node|nil
-local function reset_filter(node_)
+local function reset_filter(self, node_)
-  node_ = node_ or require("nvim-tree.core").get_explorer()
+  node_ = node_ or self.explorer
 
   if node_ == nil then
     return
@@ -30,15 +45,15 @@ end
 local overlay_bufnr = 0
 local overlay_winnr = 0
 
-local function remove_overlay()
+local function remove_overlay(self)
-  if view.View.float.enable and view.View.float.quit_on_focus_loss then
+  if self.explorer.view.View.float.enable and self.explorer.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
-          view.close()
+          self.explorer.view:close()
         end
       end,
     })
@@ -49,27 +64,27 @@ local function remove_overlay()
   overlay_bufnr = 0
   overlay_winnr = 0
 
-  if M.filter == "" then
+  if self.filter == "" then
-    M.clear_filter()
+    self:clear_filter()
   end
 end
 
 ---@param node Node
 ---@return boolean
-local function matches(node)
+local function matches(self, node)
-  if not filters.config.enable then
+  if not self.explorer.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
+  return vim.regex(self.filter):match_str(name) ~= nil
 end
 
 ---@param node_ Node|nil
-function M.apply_filter(node_)
+function LiveFilter:apply_filter(node_)
-  if not M.filter or M.filter == "" then
+  if not self.filter or self.filter == "" then
-    reset_filter(node_)
+    reset_filter(self, node_)
     return
   end
 
@@ -88,31 +103,35 @@ function M.apply_filter(node_)
       end
     end
 
-    local has_nodes = nodes and (M.always_show_folders or #nodes > filtered_nodes)
+    local has_nodes = nodes and (self.always_show_folders or #nodes > filtered_nodes)
-    local ok, is_match = pcall(matches, node)
+    local ok, is_match = pcall(matches, self, node)
     node.hidden = not (has_nodes or (ok and is_match))
   end
 
-  iterate(node_ or require("nvim-tree.core").get_explorer())
+  iterate(node_ or self.explorer)
 end
 
-local function record_char()
+local function record_char(self)
   vim.schedule(function()
-    M.filter = vim.api.nvim_buf_get_lines(overlay_bufnr, 0, -1, false)[1]
+    self.filter = vim.api.nvim_buf_get_lines(overlay_bufnr, 0, -1, false)[1]
-    M.apply_filter()
+    self:apply_filter()
     redraw()
   end)
 end
 
-local function configure_buffer_overlay()
+local function configure_buffer_overlay(self)
   overlay_bufnr = vim.api.nvim_create_buf(false, true)
 
   vim.api.nvim_buf_attach(overlay_bufnr, true, {
-    on_lines = record_char,
+    on_lines = function()
+      return record_char(self)
+    end,
   })
 
   vim.api.nvim_create_autocmd("InsertLeave", {
-    callback = remove_overlay,
+    callback = function()
+      return remove_overlay(self)
+    end,
     once = true,
   })
 
@@ -120,18 +139,18 @@ local function configure_buffer_overlay()
 end
 
 ---@return integer
-local function calculate_overlay_win_width()
+local function calculate_overlay_win_width(self)
-  local wininfo = vim.fn.getwininfo(view.get_winnr())[1]
+  local wininfo = vim.fn.getwininfo(self.explorer.view:get_winnr())[1]
 
   if wininfo then
-    return wininfo.width - wininfo.textoff - #M.prefix
+    return wininfo.width - wininfo.textoff - #self.prefix
   end
 
   return 20
 end
 
-local function create_overlay()
+local function create_overlay(self)
-  if view.View.float.enable then
+  if self.explorer.view.View.float.enable then
     -- don't close nvim-tree float when focus is changed to filter window
     vim.api.nvim_clear_autocmds {
       event = "WinLeave",
@@ -140,12 +159,12 @@ local function create_overlay()
     }
   end
 
-  configure_buffer_overlay()
+  configure_buffer_overlay(self)
   overlay_winnr = vim.api.nvim_open_win(overlay_bufnr, true, {
     col = 1,
     row = 0,
     relative = "cursor",
-    width = calculate_overlay_win_width(),
+    width = calculate_overlay_win_width(self),
     height = 1,
     border = "none",
     style = "minimal",
@@ -157,29 +176,31 @@ local function create_overlay()
     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.api.nvim_buf_set_lines(overlay_bufnr, 0, -1, false, { self.filter })
   vim.cmd "startinsert"
-  vim.api.nvim_win_set_cursor(overlay_winnr, { 1, #M.filter + 1 })
+  vim.api.nvim_win_set_cursor(overlay_winnr, { 1, #self.filter + 1 })
 end
 
-function M.start_filtering()
+function LiveFilter:start_filtering()
-  view.View.live_filter.prev_focused_node = require("nvim-tree.lib").get_node_at_cursor()
+  self.explorer.view.View.live_filter.prev_focused_node = require("nvim-tree.lib").get_node_at_cursor()
-  M.filter = M.filter or ""
+  self.filter = self.filter or ""
 
   redraw()
   local row = require("nvim-tree.core").get_nodes_starting_line() - 1
-  local col = #M.prefix > 0 and #M.prefix - 1 or 1
+  local col = #self.prefix > 0 and #self.prefix - 1 or 1
-  view.set_cursor { row, col }
+  self.explorer.view:set_cursor { row, col }
   -- needs scheduling to let the cursor move before initializing the window
-  vim.schedule(create_overlay)
+  vim.schedule(function()
+    return create_overlay(self)
+  end)
 end
 
-function M.clear_filter()
+function LiveFilter:clear_filter()
   local node = require("nvim-tree.lib").get_node_at_cursor()
-  local last_node = view.View.live_filter.prev_focused_node
+  local last_node = self.explorer.view.View.live_filter.prev_focused_node
 
-  M.filter = nil
+  self.filter = nil
-  reset_filter()
+  reset_filter(self)
   redraw()
 
   if node then
@@ -189,9 +210,4 @@ function M.clear_filter()
   end
 end
 
-function M.setup(opts)
+return LiveFilter
-  M.prefix = opts.live_filter.prefix
-  M.always_show_folders = opts.live_filter.always_show_folders
-end
-
-return M

lua/nvim-tree/explorer/node.lua

@@ -128,6 +128,19 @@ function M.is_git_ignored(node)
   return node and node.git_status ~= nil and node.git_status.file == "!!"
 end
 
+---@param node Node
+---@return boolean
+function M.is_dotfile(node)
+  if node == nil then
+    return false
+  end
+  if node.is_dot or (node.name and (node.name:sub(1, 1) == ".")) or M.is_dotfile(node.parent) then
+    node.is_dot = true
+    return true
+  end
+  return false
+end
+
 ---@param node Node
 function M.node_destroy(node)
   if not node then

lua/nvim-tree/explorer/reload.lua

@@ -1,9 +1,6 @@
 local utils = require "nvim-tree.utils"
 local builders = require "nvim-tree.explorer.node-builders"
 local explorer_node = require "nvim-tree.explorer.node"
-local filters = require "nvim-tree.explorer.filters"
-local sorters = require "nvim-tree.explorer.sorters"
-local live_filter = require "nvim-tree.live-filter"
 local git = require "nvim-tree.git"
 local log = require "nvim-tree.log"
 
@@ -70,6 +67,10 @@ 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
@@ -78,7 +79,7 @@ function M.reload(node, git_status)
 
   local profile = log.profile_start("reload %s", node.absolute_path)
 
-  local filter_status = filters.prepare(git_status)
+  local filter_status = explorer.filters:prepare(git_status)
 
   if node.group_next then
     node.nodes = { node.group_next }
@@ -100,7 +101,7 @@ function M.reload(node, git_status)
     ---@type uv.fs_stat.result|nil
     local stat = vim.loop.fs_stat(abs)
 
-    if not filters.should_filter(abs, stat, filter_status) then
+    if not explorer.filters:should_filter(abs, stat, filter_status) then
       remain_childs[abs] = true
 
       -- Recreate node if type changes.
@@ -162,8 +163,8 @@ function M.reload(node, git_status)
     return ns
   end
 
-  sorters.sort(node.nodes)
+  explorer.sorters:sort(node.nodes)
-  live_filter.apply_filter(node)
+  explorer.live_filter:apply_filter(node)
   log.profile_end(profile)
   return node.nodes
 end

lua/nvim-tree/explorer/sorters.lua

@@ -1,12 +1,27 @@
-local M = {}
-
 local C = {}
 
+---@class Sorter
+local Sorter = {}
+
+function Sorter:new(opts)
+  local o = {}
+  setmetatable(o, self)
+  self.__index = self
+  o.config = vim.deepcopy(opts.sort)
+
+  if type(o.config.sorter) == "function" then
+    o.user = o.config.sorter
+  end
+  return o
+end
+
 --- Predefined comparator, defaulting to name
 ---@param sorter string as per options
 ---@return function
-local function get_comparator(sorter)
+function Sorter:get_comparator(sorter)
-  return C[sorter] or C.name
+  return function(a, b)
+    return (C[sorter] or C.name)(a, b, self.config)
+  end
 end
 
 ---Create a shallow copy of a portion of a list.
@@ -27,17 +42,17 @@ end
 ---@param a Node
 ---@param b Node
 ---@return boolean|nil
-local function folders_or_files_first(a, b)
+local function folders_or_files_first(a, b, cfg)
-  if not (M.config.sort.folders_first or M.config.sort.files_first) then
+  if not (cfg.folders_first or cfg.files_first) then
     return
   end
 
   if not a.nodes and b.nodes then
     -- file <> folder
-    return M.config.sort.files_first
+    return cfg.files_first
   elseif a.nodes and not b.nodes then
     -- folder <> file
-    return not M.config.sort.files_first
+    return not cfg.files_first
   end
 end
 
@@ -97,8 +112,8 @@ end
 
 ---Perform a merge sort using sorter option.
 ---@param t table nodes
-function M.sort(t)
+function Sorter:sort(t)
-  if C.user then
+  if self.user then
     local t_user = {}
     local origin_index = {}
 
@@ -115,9 +130,9 @@ function M.sort(t)
       table.insert(origin_index, n)
     end
 
-    local predefined = C.user(t_user)
+    local predefined = self.user(t_user)
     if predefined then
-      split_merge(t, 1, #t, get_comparator(predefined))
+      split_merge(t, 1, #t, self:get_comparator(predefined))
       return
     end
 
@@ -142,7 +157,7 @@ function M.sort(t)
 
     split_merge(t, 1, #t, mini_comparator) -- sort by user order
   else
-    split_merge(t, 1, #t, get_comparator(M.config.sort.sorter))
+    split_merge(t, 1, #t, self:get_comparator(self.config.sorter))
   end
 end
 
@@ -150,12 +165,12 @@ end
 ---@param b Node
 ---@param ignorecase boolean|nil
 ---@return boolean
-local function node_comparator_name_ignorecase_or_not(a, b, ignorecase)
+local function node_comparator_name_ignorecase_or_not(a, b, ignorecase, cfg)
   if not (a and b) then
     return true
   end
 
-  local early_return = folders_or_files_first(a, b)
+  local early_return = folders_or_files_first(a, b, cfg)
   if early_return ~= nil then
     return early_return
   end
@@ -167,20 +182,20 @@ local function node_comparator_name_ignorecase_or_not(a, b, ignorecase)
   end
 end
 
-function C.case_sensitive(a, b)
+function C.case_sensitive(a, b, cfg)
-  return node_comparator_name_ignorecase_or_not(a, b, false)
+  return node_comparator_name_ignorecase_or_not(a, b, false, cfg)
 end
 
-function C.name(a, b)
+function C.name(a, b, cfg)
-  return node_comparator_name_ignorecase_or_not(a, b, true)
+  return node_comparator_name_ignorecase_or_not(a, b, true, cfg)
 end
 
-function C.modification_time(a, b)
+function C.modification_time(a, b, cfg)
   if not (a and b) then
     return true
   end
 
-  local early_return = folders_or_files_first(a, b)
+  local early_return = folders_or_files_first(a, b, cfg)
   if early_return ~= nil then
     return early_return
   end
@@ -199,17 +214,17 @@ function C.modification_time(a, b)
   return last_modified_b <= last_modified_a
 end
 
-function C.suffix(a, b)
+function C.suffix(a, b, cfg)
   if not (a and b) then
     return true
   end
 
   -- directories go first
-  local early_return = folders_or_files_first(a, b)
+  local early_return = folders_or_files_first(a, b, cfg)
   if early_return ~= nil then
     return early_return
   elseif a.nodes and b.nodes then
-    return C.name(a, b)
+    return C.name(a, b, cfg)
   end
 
   -- dotfiles go second
@@ -218,7 +233,7 @@ function C.suffix(a, b)
   elseif a.name:sub(1, 1) ~= "." and b.name:sub(1, 1) == "." then
     return false
   elseif a.name:sub(1, 1) == "." and b.name:sub(1, 1) == "." then
-    return C.name(a, b)
+    return C.name(a, b, cfg)
   end
 
   -- unsuffixed go third
@@ -230,7 +245,7 @@ function C.suffix(a, b)
   elseif a_suffix_ndx and not b_suffix_ndx then
     return false
   elseif not (a_suffix_ndx and b_suffix_ndx) then
-    return C.name(a, b)
+    return C.name(a, b, cfg)
   end
 
   -- finally, compare by suffixes
@@ -242,18 +257,18 @@ function C.suffix(a, b)
   elseif not a_suffix and b_suffix then
     return false
   elseif a_suffix:lower() == b_suffix:lower() then
-    return C.name(a, b)
+    return C.name(a, b, cfg)
   end
 
   return a_suffix:lower() < b_suffix:lower()
 end
 
-function C.extension(a, b)
+function C.extension(a, b, cfg)
   if not (a and b) then
     return true
   end
 
-  local early_return = folders_or_files_first(a, b)
+  local early_return = folders_or_files_first(a, b, cfg)
   if early_return ~= nil then
     return early_return
   end
@@ -267,18 +282,18 @@ function C.extension(a, b)
   local a_ext = (a.extension or ""):lower()
   local b_ext = (b.extension or ""):lower()
   if a_ext == b_ext then
-    return C.name(a, b)
+    return C.name(a, b, cfg)
   end
 
   return a_ext < b_ext
 end
 
-function C.filetype(a, b)
+function C.filetype(a, b, cfg)
   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)
+  local early_return = folders_or_files_first(a, b, cfg)
   if early_return ~= nil then
     return early_return
   end
@@ -292,19 +307,10 @@ function C.filetype(a, b)
 
   -- same filetype or both nil, sort by name
   if a_ft == b_ft then
-    return C.name(a, b)
+    return C.name(a, b, cfg)
   end
 
   return a_ft < b_ft
 end
 
-function M.setup(opts)
+return Sorter
-  M.config = {}
-  M.config.sort = opts.sort
-
-  if type(M.config.sort.sorter) == "function" then
-    C.user = M.config.sort.sorter
-  end
-end
-
-return M

lua/nvim-tree/explorer/view.lua

@@ -2,18 +2,15 @@ local events = require "nvim-tree.events"
 local utils = require "nvim-tree.utils"
 local log = require "nvim-tree.log"
 
----@class OpenInWinOpts
+local ExplorerView = {}
----@field hijack_current_buf boolean|nil default true
----@field resize boolean|nil default true
----@field winid number|nil 0 or nil for current
-
-local M = {}
 
 local DEFAULT_MIN_WIDTH = 30
 local DEFAULT_MAX_WIDTH = -1
 local DEFAULT_PADDING = 1
 
-M.View = {
+function ExplorerView:new(opts)
+  local o = {
+    View = {
       adaptive_size = false,
       centralize_selection = false,
       tabpages = {},
@@ -52,7 +49,30 @@ M.View = {
           "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
 
 -- The initial state of a tab
 local tabinitial = {
@@ -92,20 +112,20 @@ local function wipe_rogue_buffer()
 end
 
 ---@param bufnr integer|boolean|nil
-local function create_buffer(bufnr)
+local function create_buffer(self, bufnr)
   wipe_rogue_buffer()
 
   local tab = vim.api.nvim_get_current_tabpage()
   BUFNR_PER_TAB[tab] = bufnr or vim.api.nvim_create_buf(false, false)
-  vim.api.nvim_buf_set_name(M.get_bufnr(), "NvimTree_" .. tab)
+  vim.api.nvim_buf_set_name(self:get_bufnr(), "NvimTree_" .. tab)
 
   for option, value in pairs(BUFFER_OPTIONS) do
-    vim.bo[M.get_bufnr()][option] = value
+    vim.bo[self:get_bufnr()][option] = value
   end
 
-  require("nvim-tree.keymap").on_attach(M.get_bufnr())
+  require("nvim-tree.keymap").on_attach(self:get_bufnr())
 
-  events._dispatch_tree_attached_post(M.get_bufnr())
+  events._dispatch_tree_attached_post(self:get_bufnr())
 end
 
 ---@param size (fun():integer)|integer|string
@@ -122,11 +142,11 @@ local function get_size(size)
 end
 
 ---@param size (fun():integer)|integer|nil
-local function get_width(size)
+function ExplorerView:get_width(size)
   if size then
     return get_size(size)
   else
-    return get_size(M.View.width)
+    return get_size(self.View.width)
   end
 end
 
@@ -137,39 +157,39 @@ local move_tbl = {
 
 -- setup_tabpage sets up the initial state of a tab
 ---@param tabpage integer
-local function setup_tabpage(tabpage)
+local function setup_tabpage(self, tabpage)
   local winnr = vim.api.nvim_get_current_win()
-  M.View.tabpages[tabpage] = vim.tbl_extend("force", M.View.tabpages[tabpage] or tabinitial, { winnr = winnr })
+  self.View.tabpages[tabpage] = vim.tbl_extend("force", self.View.tabpages[tabpage] or tabinitial, { winnr = winnr })
 end
 
-local function set_window_options_and_buffer()
+local function set_window_options_and_buffer(self)
-  pcall(vim.api.nvim_command, "buffer " .. M.get_bufnr())
+  pcall(vim.api.nvim_command, "buffer " .. self:get_bufnr())
   local eventignore = vim.opt.eventignore:get()
   vim.opt.eventignore = "all"
-  for k, v in pairs(M.View.winopts) do
+  for k, v in pairs(self.View.winopts) do
     vim.opt_local[k] = v
   end
   vim.opt.eventignore = eventignore
 end
 
 ---@return table
-local function open_win_config()
+local function open_win_config(self)
-  if type(M.View.float.open_win_config) == "function" then
+  if type(self.View.float.open_win_config) == "function" then
-    return M.View.float.open_win_config()
+    return self.View.float.open_win_config(self)
   else
-    return M.View.float.open_win_config
+    return self.View.float.open_win_config
   end
 end
 
-local function open_window()
+local function open_window(self)
-  if M.View.float.enable then
+  if self.View.float.enable then
-    vim.api.nvim_open_win(0, true, open_win_config())
+    vim.api.nvim_open_win(0, true, open_win_config(self))
   else
     vim.api.nvim_command "vsp"
-    M.reposition_window()
+    self:reposition_window()
   end
-  setup_tabpage(vim.api.nvim_get_current_tabpage())
+  setup_tabpage(self, vim.api.nvim_get_current_tabpage())
-  set_window_options_and_buffer()
+  set_window_options_and_buffer(self)
 end
 
 ---@param buf integer
@@ -205,19 +225,19 @@ end
 
 -- save_tab_state saves any state that should be preserved across redraws.
 ---@param tabnr integer
-local function save_tab_state(tabnr)
+local function save_tab_state(self, tabnr)
   local tabpage = tabnr or vim.api.nvim_get_current_tabpage()
-  M.View.cursors[tabpage] = vim.api.nvim_win_get_cursor(M.get_winnr(tabpage) or 0)
+  self.View.cursors[tabpage] = vim.api.nvim_win_get_cursor(self:get_winnr(tabpage) or 0)
 end
 
 ---@param tabpage integer
-local function close(tabpage)
+local function close(self, tabpage)
-  if not M.is_visible { tabpage = tabpage } then
+  if not self:is_visible { tabpage = tabpage } then
     return
   end
-  save_tab_state(tabpage)
+  save_tab_state(self, tabpage)
   switch_buf_if_last_buf()
-  local tree_win = M.get_winnr(tabpage)
+  local tree_win = self: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
@@ -234,35 +254,35 @@ local function close(tabpage)
   end
 end
 
-function M.close_this_tab_only()
+function ExplorerView:close_this_tab_only()
-  close(vim.api.nvim_get_current_tabpage())
+  close(self, vim.api.nvim_get_current_tabpage())
 end
 
-function M.close_all_tabs()
+function ExplorerView:close_all_tabs()
-  for tabpage, _ in pairs(M.View.tabpages) do
+  for tabpage, _ in pairs(self.View.tabpages) do
-    close(tabpage)
+    close(self, tabpage)
   end
 end
 
-function M.close()
+function ExplorerView:close()
-  if M.View.tab.sync.close then
+  if self.View.tab.sync.close then
-    M.close_all_tabs()
+    self:close_all_tabs()
   else
-    M.close_this_tab_only()
+    self:close_this_tab_only()
   end
 end
 
 ---@param options table|nil
-function M.open(options)
+function ExplorerView:open(options)
-  if M.is_visible() then
+  if self:is_visible() then
     return
   end
 
   local profile = log.profile_start "view open"
 
-  create_buffer()
+  create_buffer(self)
-  open_window()
+  open_window(self)
-  M.resize()
+  self:resize()
 
   local opts = options or { focus_tree = true }
   if not opts.focus_tree then
@@ -273,26 +293,26 @@ function M.open(options)
   log.profile_end(profile)
 end
 
-local function grow()
+local function grow(self)
-  local starts_at = M.is_root_folder_visible(require("nvim-tree.core").get_cwd()) and 1 or 0
+  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(M.get_bufnr(), starts_at, -1, false)
+  local lines = vim.api.nvim_buf_get_lines(self:get_bufnr(), starts_at, -1, false)
   -- number of columns of right-padding to indicate end of path
-  local padding = get_size(M.View.padding)
+  local padding = get_size(self.View.padding)
 
   -- account for sign/number columns etc.
-  local wininfo = vim.fn.getwininfo(M.get_winnr())
+  local wininfo = vim.fn.getwininfo(self:get_winnr())
   if type(wininfo) == "table" and type(wininfo[1]) == "table" then
     padding = padding + wininfo[1].textoff
   end
 
-  local resizing_width = M.View.initial_width - padding
+  local resizing_width = self.View.initial_width - padding
   local max_width
 
   -- maybe bound max
-  if M.View.max_width == -1 then
+  if self.View.max_width == -1 then
     max_width = -1
   else
-    max_width = get_width(M.View.max_width) - padding
+    max_width = self:get_width(self.View.max_width) - padding
   end
 
   for _, l in pairs(lines) do
@@ -300,23 +320,23 @@ local function grow()
     if resizing_width < count then
       resizing_width = count
     end
-    if M.View.adaptive_size and max_width >= 0 and resizing_width >= max_width then
+    if self.View.adaptive_size and max_width >= 0 and resizing_width >= max_width then
       resizing_width = max_width
       break
     end
   end
-  M.resize(resizing_width + padding)
+  self:resize(resizing_width + padding)
 end
 
-function M.grow_from_content()
+function ExplorerView:grow_from_content()
-  if M.View.adaptive_size then
+  if self.View.adaptive_size then
-    grow()
+    grow(self)
   end
 end
 
 ---@param size string|number|nil
-function M.resize(size)
+function ExplorerView:resize(size)
-  if M.View.float.enable and not M.View.adaptive_size then
+  if self.View.float.enable and not self.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
@@ -328,7 +348,7 @@ function M.resize(size)
     size = tonumber(size)
 
     if first_char == "+" or first_char == "-" then
-      size = M.View.width + size
+      size = self.View.width + size
     end
   end
 
@@ -337,81 +357,81 @@ function M.resize(size)
   end
 
   if size then
-    M.View.width = size
+    self.View.width = size
-    M.View.height = size
+    self.View.height = size
   end
 
-  if not M.is_visible() then
+  if not self:is_visible() then
     return
   end
 
-  local new_size = get_width()
+  local new_size = self:get_width()
-  vim.api.nvim_win_set_width(M.get_winnr() or 0, new_size)
+  vim.api.nvim_win_set_width(self:get_winnr() or 0, new_size)
 
   events._dispatch_on_tree_resize(new_size)
 
-  if not M.View.preserve_window_proportions then
+  if not self.View.preserve_window_proportions then
     vim.cmd ":wincmd ="
   end
 end
 
-function M.reposition_window()
+function ExplorerView:reposition_window()
-  local move_to = move_tbl[M.View.side]
+  local move_to = move_tbl[self.View.side]
   vim.api.nvim_command("wincmd " .. move_to)
-  M.resize()
+  self:resize()
 end
 
-local function set_current_win()
+local function set_current_win(self)
   local current_tab = vim.api.nvim_get_current_tabpage()
-  M.View.tabpages[current_tab].winnr = vim.api.nvim_get_current_win()
+  self.View.tabpages[current_tab].winnr = vim.api.nvim_get_current_win()
 end
 
 ---Open the tree in the a window
 ---@param opts OpenInWinOpts|nil
-function M.open_in_win(opts)
+function ExplorerView: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(opts.hijack_current_buf and vim.api.nvim_get_current_buf())
+  create_buffer(self, opts.hijack_current_buf and vim.api.nvim_get_current_buf())
-  setup_tabpage(vim.api.nvim_get_current_tabpage())
+  setup_tabpage(self, vim.api.nvim_get_current_tabpage())
-  set_current_win()
+  set_current_win(self)
-  set_window_options_and_buffer()
+  set_window_options_and_buffer(self)
   if opts.resize then
-    M.reposition_window()
+    self:reposition_window()
-    M.resize()
+    self:resize()
   end
 end
 
-function M.abandon_current_window()
+function ExplorerView:abandon_current_window()
   local tab = vim.api.nvim_get_current_tabpage()
   BUFNR_PER_TAB[tab] = nil
-  if M.View.tabpages[tab] then
+  if self.View.tabpages[tab] then
-    M.View.tabpages[tab].winnr = nil
+    self.View.tabpages[tab].winnr = nil
   end
 end
 
-function M.abandon_all_windows()
+function ExplorerView:abandon_all_windows()
   for tab, _ in pairs(vim.api.nvim_list_tabpages()) do
     BUFNR_PER_TAB[tab] = nil
-    if M.View.tabpages[tab] then
+    if self.View.tabpages[tab] then
-      M.View.tabpages[tab].winnr = nil
+      self.View.tabpages[tab].winnr = nil
     end
   end
 end
 
 ---@param opts table|nil
-function M.is_visible(opts)
+function ExplorerView:is_visible(opts)
   if opts and opts.tabpage then
-    if M.View.tabpages[opts.tabpage] == nil then
+    if self.View.tabpages[opts.tabpage] == nil then
       return false
     end
-    local winnr = M.View.tabpages[opts.tabpage].winnr
+    local winnr = self.View.tabpages[opts.tabpage].winnr
     return winnr and vim.api.nvim_win_is_valid(winnr)
   end
 
   if opts and opts.any_tabpage then
-    for _, v in pairs(M.View.tabpages) do
+    for _, v in pairs(self.View.tabpages) do
       if v.winnr and vim.api.nvim_win_is_valid(v.winnr) then
         return true
       end
@@ -419,27 +439,27 @@ function M.is_visible(opts)
     return false
   end
 
-  return M.get_winnr() ~= nil and vim.api.nvim_win_is_valid(M.get_winnr() or 0)
+  return self:get_winnr() ~= nil and vim.api.nvim_win_is_valid(self:get_winnr() or 0)
 end
 
 ---@param opts table|nil
-function M.set_cursor(opts)
+function ExplorerView:set_cursor(opts)
-  if M.is_visible() then
+  if self:is_visible() then
-    pcall(vim.api.nvim_win_set_cursor, M.get_winnr(), opts)
+    pcall(vim.api.nvim_win_set_cursor, self:get_winnr(), opts)
   end
 end
 
 ---@param winnr number|nil
 ---@param open_if_closed boolean|nil
-function M.focus(winnr, open_if_closed)
+function ExplorerView:focus(winnr, open_if_closed)
-  local wnr = winnr or M.get_winnr()
+  local wnr = winnr or self:get_winnr()
 
   if vim.api.nvim_win_get_tabpage(wnr or 0) ~= vim.api.nvim_win_get_tabpage(0) then
-    M.close()
+    self:close()
-    M.open()
+    self:open()
-    wnr = M.get_winnr()
+    wnr = self:get_winnr()
-  elseif open_if_closed and not M.is_visible() then
+  elseif open_if_closed and not self:is_visible() then
-    M.open()
+    self:open()
   end
 
   if wnr then
@@ -450,30 +470,30 @@ 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 M.winid(opts)
+function ExplorerView:winid(opts)
   local tabpage = opts and opts.tabpage
   if tabpage == 0 then
     tabpage = vim.api.nvim_get_current_tabpage()
   end
-  if M.is_visible { tabpage = tabpage } then
+  if self:is_visible { tabpage = tabpage } then
-    return M.get_winnr(tabpage)
+    return self:get_winnr(tabpage)
   else
     return nil
   end
 end
 
 --- Restores the state of a NvimTree window if it was initialized before.
-function M.restore_tab_state()
+function ExplorerView:restore_tab_state()
   local tabpage = vim.api.nvim_get_current_tabpage()
-  M.set_cursor(M.View.cursors[tabpage])
+  self:set_cursor(self.View.cursors[tabpage])
 end
 
 --- Returns the window number for nvim-tree within the tabpage specified
 ---@param tabpage number|nil (optional) the number of the chosen tabpage. Defaults to current tabpage.
 ---@return number|nil
-function M.get_winnr(tabpage)
+function ExplorerView:get_winnr(tabpage)
   tabpage = tabpage or vim.api.nvim_get_current_tabpage()
-  local tabinfo = M.View.tabpages[tabpage]
+  local tabinfo = self.View.tabpages[tabpage]
   if tabinfo and tabinfo.winnr and vim.api.nvim_win_is_valid(tabinfo.winnr) then
     return tabinfo.winnr
   end
@@ -481,19 +501,19 @@ end
 
 --- Returns the current nvim tree bufnr
 ---@return number
-function M.get_bufnr()
+function ExplorerView:get_bufnr()
   return BUFNR_PER_TAB[vim.api.nvim_get_current_tabpage()]
 end
 
 ---@param bufnr number
 ---@return boolean
-function M.is_buf_valid(bufnr)
+function ExplorerView:is_buf_valid(bufnr)
   return bufnr and vim.api.nvim_buf_is_valid(bufnr) and vim.api.nvim_buf_is_loaded(bufnr)
 end
 
-function M._prevent_buffer_override()
+function ExplorerView:_prevent_buffer_override()
-  local view_winnr = M.get_winnr()
+  local view_winnr = self:get_winnr()
-  local view_bufnr = M.get_bufnr()
+  local view_bufnr = self:get_bufnr()
 
   -- need to schedule to let the new buffer populate the window
   -- because this event needs to be run on bufWipeout.
@@ -505,7 +525,7 @@ function M._prevent_buffer_override()
     local bufname = vim.api.nvim_buf_get_name(curbuf)
 
     if not bufname:match "NvimTree" then
-      for i, tabpage in ipairs(M.View.tabpages) do
+      for i, tabpage in ipairs(self.View.tabpages) do
         if tabpage.winnr == view_winnr then
           M.View.tabpages[i] = nil
           break
@@ -536,65 +556,44 @@ end
 
 ---@param cwd string|nil
 ---@return boolean
-function M.is_root_folder_visible(cwd)
+function ExplorerView:is_root_folder_visible(cwd)
-  return cwd ~= "/" and not M.View.hide_root_folder
+  return cwd ~= "/" and not self.View.hide_root_folder
 end
 
 -- used on ColorScheme event
-function M.reset_winhl()
+function ExplorerView:reset_winhl()
-  local winnr = M.get_winnr()
+  local winnr = self:get_winnr()
   if winnr and vim.api.nvim_win_is_valid(winnr) then
-    vim.wo[M.get_winnr()].winhl = M.View.winopts.winhl
+    vim.wo[self:get_winnr()].winhl = self.View.winopts.winhl
   end
 end
 
 ---Check if width determined or calculated on-fly
 ---@return boolean
-function M.is_width_determined()
+function ExplorerView:is_width_determined()
-  return type(M.View.width) ~= "function"
+  return type(self.View.width) ~= "function"
 end
 
 ---Configure width-related config
 ---@param width string|function|number|table|nil
-function M.configure_width(width)
+function ExplorerView:configure_width(width)
   if type(width) == "table" then
-    M.View.adaptive_size = true
+    self.View.adaptive_size = true
-    M.View.width = width.min or DEFAULT_MIN_WIDTH
+    self.View.width = width.min or DEFAULT_MIN_WIDTH
-    M.View.max_width = width.max or DEFAULT_MAX_WIDTH
+    self.View.max_width = width.max or DEFAULT_MAX_WIDTH
-    M.View.padding = width.padding or DEFAULT_PADDING
+    self.View.padding = width.padding or DEFAULT_PADDING
   elseif width == nil then
-    if M.config.width ~= nil then
+    if self.config.width ~= nil then
       -- if we had input config - fallback to it
-      M.configure_width(M.config.width)
+      self.configure_width(self.config.width)
     else
       -- otherwise - restore initial width
-      M.View.width = M.View.initial_width
+      self.View.width = self.View.initial_width
     end
   else
-    M.View.adaptive_size = false
+    self.View.adaptive_size = false
-    M.View.width = width
+    self.View.width = width
   end
 end
 
-function M.setup(opts)
+return ExplorerView
-  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/lib.lua

@@ -1,5 +1,4 @@
 local renderer = require "nvim-tree.renderer"
-local view = require "nvim-tree.view"
 local core = require "nvim-tree.core"
 local utils = require "nvim-tree.utils"
 local events = require "nvim-tree.events"
@@ -17,11 +16,12 @@ local M = {
 
 ---@return Node|nil
 function M.get_node_at_cursor()
-  if not core.get_explorer() then
+  local explorer = core.get_explorer()
+  if not explorer then
     return
   end
 
-  local winnr = view.get_winnr()
+  local winnr = explorer.view:get_winnr()
   if not winnr then
     return
   end
@@ -29,7 +29,7 @@ function M.get_node_at_cursor()
   local cursor = vim.api.nvim_win_get_cursor(winnr)
   local line = cursor[1]
 
-  if line == 1 and view.is_root_folder_visible(core.get_cwd()) then
+  if line == 1 and explorer.view:is_root_folder_visible(core.get_cwd()) then
     return { name = ".." }
   end
 
@@ -189,8 +189,12 @@ 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()
-  view.open()
+  explorer.view:open()
   handle_buf_cwd(cwd)
   renderer.draw()
 end
@@ -261,20 +265,24 @@ 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
-    view.close_this_tab_only()
+    explorer.view:close_this_tab_only()
-    view.open_in_win()
+    explorer.view:open_in_win()
     renderer.draw()
   elseif opts.winid then
-    view.open_in_win { hijack_current_buf = false, resize = false, winid = opts.winid }
+    explorer.view:open_in_win { hijack_current_buf = false, resize = false, winid = opts.winid }
     renderer.draw()
   elseif opts.current_window then
-    view.open_in_win { hijack_current_buf = false, resize = false }
+    explorer.view:open_in_win { hijack_current_buf = false, resize = false }
     renderer.draw()
   else
     open_view_and_draw()
   end
-  view.restore_tab_state()
+  explorer.view:restore_tab_state()
   events._dispatch_on_tree_open()
 end
 

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

@@ -1,4 +1,3 @@
-local marks = require "nvim-tree.marks"
 local utils = require "nvim-tree.utils"
 local remove_file = require "nvim-tree.actions.fs.remove-file"
 local notify = require "nvim-tree.notify"
@@ -10,12 +9,13 @@ local M = {
 
 --- Delete nodes; each removal will be optionally notified
 ---@param nodes Node[]
-local function do_delete(nodes)
+---@param marks Marks
+local function do_delete(marks, nodes)
   for _, node in pairs(nodes) do
     remove_file.remove(node)
   end
 
-  marks.clear_marks()
+  marks:clear_marks()
 
   if not M.config.filesystem_watchers.enable then
     require("nvim-tree.actions.reloaders").reload_explorer()
@@ -23,8 +23,15 @@ local function do_delete(nodes)
 end
 
 --- Delete marked nodes, optionally prompting
-function M.bulk_delete()
+---@param explorer Explorer
-  local nodes = marks.get_marks()
+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
@@ -36,11 +43,11 @@ function M.bulk_delete()
     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(nodes)
+        do_delete(marks, nodes)
       end
     end)
   else
-    do_delete(nodes)
+    do_delete(marks, nodes)
   end
 end
 

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

@@ -1,4 +1,3 @@
-local marks = require "nvim-tree.marks"
 local core = require "nvim-tree.core"
 local utils = require "nvim-tree.utils"
 local rename_file = require "nvim-tree.actions.fs.rename-file"
@@ -9,8 +8,14 @@ local M = {
   config = {},
 }
 
-function M.bulk_move()
+---@param explorer Explorer
-  if #marks.get_marks() == 0 then
+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
@@ -40,14 +45,14 @@ function M.bulk_move()
       return
     end
 
-    local nodes = marks.get_marks()
+    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()
+    marks:clear_marks()
 
     if not M.config.filesystem_watchers.enable then
       require("nvim-tree.actions.reloaders").reload_explorer()

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

@@ -1,4 +1,3 @@
-local marks = require "nvim-tree.marks"
 local utils = require "nvim-tree.utils"
 local remove_file = require "nvim-tree.actions.fs.trash"
 local notify = require "nvim-tree.notify"
@@ -14,12 +13,17 @@ local function do_trash(nodes)
   for _, node in pairs(nodes) do
     remove_file.remove(node)
   end
-
-  marks.clear_marks()
 end
 
-function M.bulk_trash()
+---@param explorer Explorer
-  local nodes = marks.get_marks()
+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
@@ -32,10 +36,12 @@ function M.bulk_trash()
       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
 

lua/nvim-tree/marks/init.lua

@@ -1,63 +1,73 @@
 local renderer = {} -- circular dependency
 
-local NvimTreeMarks = {}
+---@class Marks
+---@field private marks Node[]
+local Marks = {}
 
-local M = {}
+---@return Marks
+function Marks:new()
+  local o = {}
+  setmetatable(o, self)
+  self.__index = self
 
----@class MinimalNode
+  o.marks = {}
----@field absolute_path string
 
----@param node Node|MinimalNode
+  return o
-local function add_mark(node)
+end
-  NvimTreeMarks[node.absolute_path] = node
+
+---@private
+---@param node Node
+function Marks:add_mark(node)
+  self.marks[node.absolute_path] = node
 
   renderer.draw()
 end
 
----@param node Node|MinimalNode
+---@private
-local function remove_mark(node)
+---@param node Node
-  NvimTreeMarks[node.absolute_path] = nil
+function Marks:remove_mark(node)
+  self.marks[node.absolute_path] = nil
 
   renderer.draw()
 end
 
----@param node Node|MinimalNode
+---@param node Node
-function M.toggle_mark(node)
+function Marks:toggle_mark(node)
   if node.absolute_path == nil then
     return
   end
 
-  if M.get_mark(node) then
+  if self:get_mark(node) then
-    remove_mark(node)
+    self:remove_mark(node)
   else
-    add_mark(node)
+    self:add_mark(node)
   end
 
   renderer.draw()
 end
 
-function M.clear_marks()
+function Marks:clear_marks()
-  NvimTreeMarks = {}
+  self.marks = {}
 
   renderer.draw()
 end
 
----@param node Node|MinimalNode
+---@param node Node
----@return table|nil
+---@return Node|nil
-function M.get_mark(node)
+function Marks:get_mark(node)
-  return node and NvimTreeMarks[node.absolute_path]
+  return node and self.marks[node.absolute_path]
 end
 
----@return table
+---@return Node[]
-function M.get_marks()
+function Marks:get_marks()
   local list = {}
-  for _, node in pairs(NvimTreeMarks) do
+  for _, node in pairs(self.marks) do
     table.insert(list, node)
   end
   return list
 end
 
-function M.setup(opts)
+function Marks.setup(opts)
   renderer = require "nvim-tree.renderer"
 
   require("nvim-tree.marks.bulk-delete").setup(opts)
@@ -65,4 +75,4 @@ function M.setup(opts)
   require("nvim-tree.marks.bulk-move").setup(opts)
 end
 
-return M
+return Marks

lua/nvim-tree/marks/navigation.lua

@@ -1,6 +1,5 @@
 local Iterator = require "nvim-tree.iterators.node-iterator"
 local core = require "nvim-tree.core"
-local Marks = require "nvim-tree.marks"
 local open_file = require "nvim-tree.actions.node.open-file"
 local utils = require "nvim-tree.utils"
 local lib = require "nvim-tree.lib"
@@ -9,10 +8,15 @@ local lib = require "nvim-tree.lib"
 ---@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(core.get_explorer().nodes)
+  Iterator.builder(explorer.nodes)
     :recursor(function(n)
       return n.open and n.nodes
     end)
@@ -22,7 +26,7 @@ local function get_nearest(node, where)
         return
       end
 
-      if not Marks.get_mark(n) then
+      if not explorer.marks:get_mark(n) then
         return
       end
 
@@ -84,9 +88,14 @@ 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, Marks.get_marks())
+  end, explorer.marks:get_marks())
 
   vim.ui.select(list, {
     prompt = "Select a file to open or a folder to focus",
@@ -94,7 +103,7 @@ function M.select()
     if not choice or choice == "" then
       return
     end
-    local node = Marks.get_mark { absolute_path = choice }
+    local node = explorer.marks:get_mark { absolute_path = choice }
     open_or_focus(node)
   end)
 end

lua/nvim-tree/node.lua

@@ -9,6 +9,7 @@
 ---@field fs_stat uv.fs_stat.result|nil
 ---@field git_status GitStatus|nil
 ---@field hidden boolean
+---@field is_dot boolean
 ---@field name string
 ---@field parent DirNode
 ---@field type string

lua/nvim-tree/renderer/builder.lua

@@ -1,8 +1,6 @@
 local core = require "nvim-tree.core"
-local live_filter = require "nvim-tree.live-filter"
 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"
@@ -10,6 +8,7 @@ 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"
@@ -60,6 +59,7 @@ function Builder:new()
     lines = {},
     markers = {},
     signs = {},
+    extmarks = {},
   }
   setmetatable(o, self)
   self.__index = self
@@ -228,6 +228,14 @@ function Builder:format_line(indent_markers, arrows, icon, name, node)
     add_to_end(line, M.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))
+  end
+  if #rights > 0 then
+    self.extmarks[self.index] = rights
+  end
+
   return line
 end
 
@@ -351,7 +359,8 @@ end
 
 ---@private
 function Builder:get_nodes_number(nodes)
-  if not live_filter.filter then
+  local explorer = core.get_explorer()
+  if not explorer or not explorer.live_filter.filter then
     return #nodes
   end
 
@@ -397,15 +406,19 @@ end
 
 ---@private
 function Builder:build_header()
-  if view.is_root_folder_visible(core.get_cwd()) then
+  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)
     table.insert(self.lines, root_name)
     self:insert_highlight({ "NvimTreeRootFolder" }, 0, string.len(root_name))
     self.index = 1
   end
 
-  if live_filter.filter then
+  if explorer.live_filter.filter then
-    local filter_line = string.format("%s/%s/", M.opts.live_filter.prefix, live_filter.filter)
+    local filter_line = string.format("%s/%s/", M.opts.live_filter.prefix, explorer.live_filter.filter)
     table.insert(self.lines, filter_line)
     local prefix_length = string.len(M.opts.live_filter.prefix)
     self:insert_highlight({ "NvimTreeLiveFilterPrefix" }, 0, prefix_length)
@@ -442,6 +455,7 @@ function Builder.setup(opts)
     DecoratorDiagnostics:new(opts),
     DecoratorBookmarks:new(opts),
     DecoratorModified:new(opts),
+    DecoratorHidden:new(opts),
     DecoratorOpened:new(opts),
     DecoratorGit:new(opts),
   }

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

@@ -1,4 +1,4 @@
-local marks = require "nvim-tree.marks"
+local core = require "nvim-tree.core"
 
 local HL_POSITION = require("nvim-tree.enum").HL_POSITION
 local ICON_PLACEMENT = require("nvim-tree.enum").ICON_PLACEMENT
@@ -34,7 +34,7 @@ end
 ---@param node Node
 ---@return HighlightedString[]|nil icons
 function DecoratorBookmarks:calculate_icons(node)
-  if marks.get_mark(node) then
+  if core.get_explorer() and core.get_explorer().marks:get_mark(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 marks.get_mark(node) then
+  if self.hl_pos ~= HL_POSITION.none and core.get_explorer() and core.get_explorer().marks:get_mark(node) then
     return "NvimTreeBookmarkHL"
   end
 end

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

@@ -0,0 +1,55 @@
+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"
+
+---@class DecoratorHidden: Decorator
+---@field icon HighlightedString|nil
+local DecoratorHidden = Decorator:new()
+
+---@param opts table
+---@return DecoratorHidden
+function DecoratorHidden:new(opts)
+  local o = Decorator.new(self, {
+    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,
+  })
+  ---@cast o DecoratorHidden
+
+  if opts.renderer.icons.show.hidden then
+    o.icon = {
+      str = opts.renderer.icons.glyphs.hidden,
+      hl = { "NvimTreeHiddenIcon" },
+    }
+    o:define_sign(o.icon)
+  end
+
+  return o
+end
+
+---Hidden icon: hidden.enable, renderer.icons.show.hidden and node starts with `.` (dotfile).
+---@param node Node
+---@return HighlightedString[]|nil icons
+function DecoratorHidden:calculate_icons(node)
+  if self.enabled and explorer_node.is_dotfile(node) then
+    return { self.icon }
+  end
+end
+
+---Hidden highlight: hidden.enable, renderer.highlight_hidden and node starts with `.` (dotfile).
+---@param node Node
+---@return string|nil group
+function DecoratorHidden:calculate_highlight(node)
+  if not self.enabled or self.hl_pos == HL_POSITION.none or (not explorer_node.is_dotfile(node)) then
+    return nil
+  end
+
+  if node.nodes then
+    return "NvimTreeHiddenFolderHL"
+  else
+    return "NvimTreeHiddenFileHL"
+  end
+end
+
+return DecoratorHidden

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

@@ -74,6 +74,17 @@ function Decorator:icons_after(node)
   return self:calculate_icons(node)
 end
 
+---Icons when ICON_PLACEMENT.right_align
+---@param node Node
+---@return HighlightedString[]|nil icons
+function Decorator:icons_right_align(node)
+  if not self.enabled or self.icon_placement ~= ICON_PLACEMENT.right_align then
+    return
+  end
+
+  return self:calculate_icons(node)
+end
+
 ---Maybe icons, optionally implemented
 ---@protected
 ---@param _ Node

lua/nvim-tree/renderer/init.lua

@@ -1,6 +1,5 @@
 local core = require "nvim-tree.core"
 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"
@@ -12,13 +11,14 @@ local M = {}
 
 local SIGN_GROUP = "NvimTreeRendererSigns"
 
-local namespace_id = vim.api.nvim_create_namespace "NvimTreeHighlights"
+local namespace_highlights_id = vim.api.nvim_create_namespace "NvimTreeHighlights"
+local namespace_extmarks_id = vim.api.nvim_create_namespace "NvimTreeExtmarks"
 
 ---@param bufnr number
 ---@param lines string[]
 ---@param hl_args AddHighlightArgs[]
 ---@param signs string[]
-local function _draw(bufnr, lines, hl_args, signs)
+local function _draw(bufnr, lines, hl_args, signs, extmarks)
   if vim.fn.has "nvim-0.10" == 1 then
     vim.api.nvim_set_option_value("modifiable", true, { buf = bufnr })
   else
@@ -38,46 +38,61 @@ local function _draw(bufnr, lines, hl_args, signs)
   for i, sign_name in pairs(signs) do
     vim.fn.sign_place(0, SIGN_GROUP, sign_name, bufnr, { lnum = i + 1 })
   end
+
+  vim.api.nvim_buf_clear_namespace(bufnr, namespace_extmarks_id, 0, -1)
+  for i, extname in pairs(extmarks) do
+    for _, mark in ipairs(extname) do
+      vim.api.nvim_buf_set_extmark(bufnr, namespace_extmarks_id, i, -1, {
+        virt_text = { { mark.str, mark.hl } },
+        virt_text_pos = "right_align",
+        hl_mode = "combine",
+      })
+    end
+  end
 end
 
 function M.render_hl(bufnr, hl)
   if not bufnr or not vim.api.nvim_buf_is_loaded(bufnr) then
     return
   end
-  vim.api.nvim_buf_clear_namespace(bufnr, namespace_id, 0, -1)
+  vim.api.nvim_buf_clear_namespace(bufnr, namespace_highlights_id, 0, -1)
   for _, data in ipairs(hl) do
     if type(data[1]) == "table" then
       for _, group in ipairs(data[1]) do
-        vim.api.nvim_buf_add_highlight(bufnr, namespace_id, group, data[2], data[3], data[4])
+        vim.api.nvim_buf_add_highlight(bufnr, namespace_highlights_id, group, data[2], data[3], data[4])
       end
     end
   end
 end
 
 function M.draw()
-  local bufnr = view.get_bufnr()
+  local explorer = core.get_explorer()
-  if not core.get_explorer() or not bufnr or not vim.api.nvim_buf_is_loaded(bufnr) then
+  if not explorer then
+    return
+  end
+  local bufnr = explorer.view:get_bufnr()
+  if not bufnr or not vim.api.nvim_buf_is_loaded(bufnr) then
     return
   end
 
   local profile = log.profile_start "draw"
 
-  local cursor = vim.api.nvim_win_get_cursor(view.get_winnr() or 0)
+  local cursor = vim.api.nvim_win_get_cursor(explorer.view:get_winnr() or 0)
   icon_component.reset_config()
 
   local builder = Builder:new():build()
 
-  _draw(bufnr, builder.lines, builder.hl_args, builder.signs)
+  _draw(bufnr, builder.lines, builder.hl_args, builder.signs, builder.extmarks)
 
   if cursor and #builder.lines >= cursor[1] then
-    vim.api.nvim_win_set_cursor(view.get_winnr() or 0, cursor)
+    vim.api.nvim_win_set_cursor(explorer.view:get_winnr() or 0, cursor)
   end
 
-  view.grow_from_content()
+  explorer.view:grow_from_content()
 
   log.profile_end(profile)
 
-  events._dispatch_on_tree_rendered(bufnr, view.get_winnr())
+  events._dispatch_on_tree_rendered(bufnr, explorer.view:get_winnr())
 end
 
 function M.setup(opts)

lua/nvim-tree/utils.lua

@@ -111,8 +111,11 @@ 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 = require("nvim-tree.live-filter").filter and i + 1 or i
+  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
   return node, i
 end
 
@@ -441,10 +444,14 @@ function M.debounce(context, timeout, callback)
 end
 
 function M.focus_file(path)
-  local _, i = M.find_node(require("nvim-tree.core").get_explorer().nodes, function(node)
+  local explorer = require("nvim-tree.core").get_explorer()
+  if not explorer then
+    return
+  end
+  local _, i = M.find_node(explorer.nodes, function(node)
     return node.absolute_path == path
   end)
-  require("nvim-tree.view").set_cursor { i + 1, 1 }
+  explorer.view:set_cursor { i + 1, 1 }
 end
 
 ---Focus node passed as parameter if visible, otherwise focus first visible parent.
@@ -464,7 +471,7 @@ function M.focus_node_or_parent(node)
     end)
 
     if found_node or node.parent == nil then
-      require("nvim-tree.view").set_cursor { i + 1, 1 }
+      explorer.view:set_cursor { i + 1, 1 }
       break
     end