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nvim-tree-lua.txt
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*nvim-tree.lua* A File Explorer For Neovim Written In Lua
Author: Yazdani Kiyan
==============================================================================
CONTENTS *nvim-tree*
1. Introduction |nvim-tree-introduction|
2. Quickstart |nvim-tree-quickstart|
2.1 Quickstart: Setup |nvim-tree-quickstart-setup|
2.2 Quickstart: Help |nvim-tree-quickstart-help|
2.3 Quickstart: Custom Mappings |nvim-tree-quickstart-custom-mappings|
2.4 Quickstart: Highlight |nvim-tree-quickstart-highlight|
3. Commands |nvim-tree-commands|
4. Setup |nvim-tree-setup|
5. Opts |nvim-tree-opts|
5.1 Opts: Sort |nvim-tree-opts-sort|
5.2 Opts: View |nvim-tree-opts-view|
5.3 Opts: Renderer |nvim-tree-opts-renderer|
5.4 Opts: Hijack Directories |nvim-tree-opts-hijack-directories|
5.5 Opts: Update Focused File |nvim-tree-opts-update-focused-file|
5.6 Opts: System Open |nvim-tree-opts-system-open|
5.7 Opts: Git |nvim-tree-opts-git|
5.8 Opts: Diagnostics |nvim-tree-opts-diagnostics|
5.9 Opts: Modified |nvim-tree-opts-modified|
5.10 Opts: Filters |nvim-tree-opts-filters|
5.11 Opts: Live Filter |nvim-tree-opts-live-filter|
5.12 Opts: Filesystem Watchers |nvim-tree-opts-filesystem-watchers|
5.13 Opts: Actions |nvim-tree-opts-actions|
5.14 Opts: Trash |nvim-tree-opts-trash|
5.15 Opts: Tab |nvim-tree-opts-tab|
5.16 Opts: Notify |nvim-tree-opts-notify|
5.17 Opts: Help |nvim-tree-opts-help|
5.18 Opts: UI |nvim-tree-opts-ui|
5.19 Opts: Experimental |nvim-tree-opts-experimental|
5.20 Opts: Log |nvim-tree-opts-log|
6. API |nvim-tree-api|
6.1 API Tree |nvim-tree-api.tree|
6.2 API File System |nvim-tree-api.fs|
6.3 API Node |nvim-tree-api.node|
6.4 API Git |nvim-tree-api.git|
6.5 API Events |nvim-tree-api.events|
6.6 API Live Filter |nvim-tree-api.live_filter|
6.7 API Marks |nvim-tree-api.marks|
6.8 API Config |nvim-tree-api.config|
6.9 API Commands |nvim-tree-api.commands|
6.10 API Diagnostics |nvim-tree-api.diagnostics|
7. Mappings |nvim-tree-mappings|
7.1 Mappings: Default |nvim-tree-mappings-default|
8. Highlight |nvim-tree-highlight|
8.1 Highlight: Default |nvim-tree-highlight-default|
8.2 Highlight: Overhaul |nvim-tree-highlight-overhaul|
9. Events |nvim-tree-events|
10. Prompts |nvim-tree-prompts|
11. Decorators |nvim-tree-decorators|
11.1 Decorator Example |nvim-tree-decorator-example|
12. OS Specific Restrictions |nvim-tree-os-specific|
13. Netrw |nvim-tree-netrw|
14. Legacy |nvim-tree-legacy|
14.1 Legacy: Opts |nvim-tree-legacy-opts|
14.2 Legacy: Highlight |nvim-tree-legacy-highlight|
15. Index |nvim-tree-index|
15.1 Index: Opts |nvim-tree-index-opts|
15.2 Index: API |nvim-tree-index-api|
==============================================================================
1. INTRODUCTION *nvim-tree-introduction*
Features
- Automatic updates
- File type icons
- Git integration
- Diagnostics integration: LSP and COC
- (Live) filtering
- Cut, copy, paste, rename, delete, create
- Highly customisable
File Icons
https://github.com/nvim-tree/nvim-web-devicons is optional and used to display file icons.
It requires a patched font: https://www.nerdfonts.com
Your terminal emulator must be configured to use that font, usually "Hack Nerd Font"
should look like an open folder.
To disable the display of icons see |renderer.icons.show|
Colours
Syntax highlighting uses g:terminal_color_ from colorschemes, falls back to
ugly colors otherwise.
Git Integration
One or two icons for git status. When two are shown, the left is staged.
✗ unstaged
✓ staged
unmerged
➜ renamed
★ untracked
deleted
◌ ignored
Requirements
This file explorer requires `neovim >= 0.9.0`
==============================================================================
2. QUICKSTART *nvim-tree-quickstart*
Install the plugins via your package manager:
`"nvim-tree/nvim-tree.lua"`
`"nvim-tree/nvim-web-devicons"`
Disabling |netrw| is strongly advised, see |nvim-tree-netrw|
==============================================================================
2.1 QUICKSTART: SETUP *nvim-tree-quickstart-setup*
Setup the plugin in your `init.lua` e.g. >lua
-- disable netrw at the very start of your init.lua
vim.g.loaded_netrw = 1
vim.g.loaded_netrwPlugin = 1
-- optionally enable 24-bit colour
vim.opt.termguicolors = true
-- empty setup using defaults
require("nvim-tree").setup()
-- OR setup with some options
require("nvim-tree").setup({
sort = {
sorter = "case_sensitive",
},
view = {
width = 30,
},
renderer = {
group_empty = true,
},
filters = {
dotfiles = true,
},
})
<
==============================================================================
2.2 QUICKSTART: HELP *nvim-tree-quickstart-help*
Open the tree: `:NvimTreeOpen`
Show the mappings: `g?`
`<C-]>` CD |nvim-tree-api.tree.change_root_to_node()|
`<C-e>` Open: In Place |nvim-tree-api.node.open.replace_tree_buffer()|
`<C-k>` Info |nvim-tree-api.node.show_info_popup()|
`<C-r>` Rename: Omit Filename |nvim-tree-api.fs.rename_sub()|
`<C-t>` Open: New Tab |nvim-tree-api.node.open.tab()|
`<C-v>` Open: Vertical Split |nvim-tree-api.node.open.vertical()|
`<C-x>` Open: Horizontal Split |nvim-tree-api.node.open.horizontal()|
`<BS>` Close Directory |nvim-tree-api.node.navigate.parent_close()|
`<CR>` Open |nvim-tree-api.node.open.edit()|
`<Tab>` Open Preview |nvim-tree-api.node.open.preview()|
`>` Next Sibling |nvim-tree-api.node.navigate.sibling.next()|
`<` Previous Sibling |nvim-tree-api.node.navigate.sibling.prev()|
`.` Run Command |nvim-tree-api.node.run.cmd()|
`-` Up |nvim-tree-api.tree.change_root_to_parent()|
`a` Create File Or Directory |nvim-tree-api.fs.create()|
`bd` Delete Bookmarked |nvim-tree-api.marks.bulk.delete()|
`bt` Trash Bookmarked |nvim-tree-api.marks.bulk.trash()|
`bmv` Move Bookmarked |nvim-tree-api.marks.bulk.move()|
`B` Toggle Filter: No Buffer |nvim-tree-api.tree.toggle_no_buffer_filter()|
`c` Copy |nvim-tree-api.fs.copy.node()|
`C` Toggle Filter: Git Clean |nvim-tree-api.tree.toggle_git_clean_filter()|
`[c` Prev Git |nvim-tree-api.node.navigate.git.prev()|
`]c` Next Git |nvim-tree-api.node.navigate.git.next()|
`d` Delete |nvim-tree-api.fs.remove()|
`D` Trash |nvim-tree-api.fs.trash()|
`E` Expand All |nvim-tree-api.tree.expand_all()|
`e` Rename: Basename |nvim-tree-api.fs.rename_basename()|
`]e` Next Diagnostic |nvim-tree-api.node.navigate.diagnostics.next()|
`[e` Prev Diagnostic |nvim-tree-api.node.navigate.diagnostics.prev()|
`F` Live Filter: Clear |nvim-tree-api.live_filter.clear()|
`f` Live Filter: Start |nvim-tree-api.live_filter.start()|
`g?` Help |nvim-tree-api.tree.toggle_help()|
`gy` Copy Absolute Path |nvim-tree-api.fs.copy.absolute_path()|
`ge` Copy Basename |nvim-tree-api.fs.copy.basename()|
`H` Toggle Filter: Dotfiles |nvim-tree-api.tree.toggle_hidden_filter()|
`I` Toggle Filter: Git Ignore |nvim-tree-api.tree.toggle_gitignore_filter()|
`J` Last Sibling |nvim-tree-api.node.navigate.sibling.last()|
`K` First Sibling |nvim-tree-api.node.navigate.sibling.first()|
`L` Toggle Group Empty |nvim-tree-api.node.open.toggle_group_empty()|
`M` Toggle Filter: No Bookmark |nvim-tree-api.tree.toggle_no_bookmark_filter()|
`m` Toggle Bookmark |nvim-tree-api.marks.toggle()|
`o` Open |nvim-tree-api.node.open.edit()|
`O` Open: No Window Picker |nvim-tree-api.node.open.no_window_picker()|
`p` Paste |nvim-tree-api.fs.paste()|
`P` Parent Directory |nvim-tree-api.node.navigate.parent()|
`q` Close |nvim-tree-api.tree.close()|
`r` Rename |nvim-tree-api.fs.rename()|
`R` Refresh |nvim-tree-api.tree.reload()|
`s` Run System |nvim-tree-api.node.run.system()|
`S` Search |nvim-tree-api.tree.search_node()|
`u` Rename: Full Path |nvim-tree-api.fs.rename_full()|
`U` Toggle Filter: Hidden |nvim-tree-api.tree.toggle_custom_filter()|
`W` Collapse |nvim-tree-api.tree.collapse_all()|
`x` Cut |nvim-tree-api.fs.cut()|
`y` Copy Name |nvim-tree-api.fs.copy.filename()|
`Y` Copy Relative Path |nvim-tree-api.fs.copy.relative_path()|
`<2-LeftMouse>` Open |nvim-tree-api.node.open.edit()|
`<2-RightMouse>` CD |nvim-tree-api.tree.change_root_to_node()|
==============================================================================
2.3 QUICKSTART: CUSTOM MAPPINGS *nvim-tree-quickstart-custom-mappings*
|nvim-tree-mappings-default| are applied by default however you may customise
via |nvim-tree.on_attach| e.g. >lua
local function my_on_attach(bufnr)
local api = require "nvim-tree.api"
local function opts(desc)
return { desc = "nvim-tree: " .. desc, buffer = bufnr, noremap = true, silent = true, nowait = true }
end
-- default mappings
api.config.mappings.default_on_attach(bufnr)
-- custom mappings
vim.keymap.set("n", "<C-t>", api.tree.change_root_to_parent, opts("Up"))
vim.keymap.set("n", "?", api.tree.toggle_help, opts("Help"))
end
-- pass to setup along with your other options
require("nvim-tree").setup {
---
on_attach = my_on_attach,
---
}
<
==============================================================================
2.4 QUICKSTART: HIGHLIGHT *nvim-tree-quickstart-highlight*
Run |:NvimTreeHiTest| to show all the highlights that nvim-tree uses.
They can be customised before or after setup is called and will be immediately
applied at runtime. e.g. >lua
vim.cmd([[
:hi NvimTreeExecFile guifg=#ffa0a0
:hi NvimTreeSpecialFile guifg=#ff80ff gui=underline
:hi NvimTreeSymlink guifg=Yellow gui=italic
:hi link NvimTreeImageFile Title
]])
<
See |nvim-tree-highlight| for details.
==============================================================================
3. COMMANDS *nvim-tree-commands*
*:NvimTreeOpen*
Opens the tree. See |nvim-tree-api.tree.open()|
Calls: `api.tree.open({ path = "<args>" })`
*:NvimTreeClose*
Closes the tree. See |nvim-tree-api.tree.close()|
Calls: `api.tree.close()`
*:NvimTreeToggle*
Open or close the tree. See |nvim-tree-api.tree.toggle()|
Calls: `api.tree.toggle({ path = "<args>", find_file = false, update_root = false, focus = true, })`
*:NvimTreeFocus*
Open the tree if it is closed, and then focus on the tree.
See |nvim-tree-api.tree.open()|
Calls: `api.tree.open()`
*:NvimTreeRefresh*
Refresh the tree. See |nvim-tree-api.tree.reload()|
Calls: `api.tree.reload()`
*:NvimTreeFindFile*
The command will change the cursor in the tree for the current bufname.
It will also open the leafs of the tree leading to the file in the buffer
(if you opened a file with something else than the NvimTree, like `fzf` or
`:split`)
Invoke with a bang `:NvimTreeFindFile!` to update the root.
See |nvim-tree-api.tree.find_file()|
Calls: `api.tree.find_file({ update_root = <bang>, open = true, focus = true, })`
*:NvimTreeFindFileToggle*
close the tree or change the cursor in the tree for the current bufname,
similar to combination of |:NvimTreeToggle| and |:NvimTreeFindFile|. Takes an
optional path argument.
Invoke with a bang `:NvimTreeFindFileToggle!` to update the root.
See |nvim-tree-api.tree.toggle()|
Calls: `api.tree.toggle({ path = "<args>", update_root = <bang>, find_file = true, focus = true, })`
*:NvimTreeClipboard*
Print clipboard content for both cut and copy
See |nvim-tree-api.fs.print_clipboard()|
Calls: `api.fs.print_clipboard()`
*:NvimTreeResize*
Resize the NvimTree window to the given size. Example: `:NvimTreeResize 50`
resizes the window to the width of 50. If the size starts with "+" or "-" it
adds or removes the given value to the current window width.
Example `:NvimTreeResize -20` removes the value 20 from the current width. And
`:NvimTreeResize +20` adds the value 20 to the current width.
*:NvimTreeCollapse*
Collapses the nvim-tree recursively.
See |nvim-tree-api.tree.collapse_all()|
Calls: `api.tree.collapse_all(false)`
*:NvimTreeCollapseKeepBuffers*
Collapses the nvim-tree recursively, but keep the directories open, which are
used in an open buffer.
See |nvim-tree-api.tree.collapse_all()|
Calls: `api.tree.collapse_all(true)`
*:NvimTreeHiTest*
Show nvim-tree highlight groups similar to `:so $VIMRUNTIME/syntax/hitest.vim`
See |nvim-tree-api.diagnostics.hi_test()|
Calls: `api.diagnostics.hi_test()`
==============================================================================
4. SETUP *nvim-tree-setup*
You must run setup() function once to initialise nvim-tree. It may be called
again to apply a change in configuration without restarting nvim.
setup() function takes one optional argument: configuration table. If omitted
nvim-tree will be initialised with default configuration.
The first setup() call is cheap: it does nothing more than validate / apply
the configuration. Nothing happens until the tree is first opened.
Subsequent setup() calls are expensive as they tear down the world before
applying configuration.
Following is the default configuration. See |nvim-tree-opts| for details. >lua
require("nvim-tree").setup { -- BEGIN_DEFAULT_OPTS
on_attach = "default",
hijack_cursor = false,
auto_reload_on_write = true,
disable_netrw = false,
hijack_netrw = true,
hijack_unnamed_buffer_when_opening = false,
root_dirs = {},
prefer_startup_root = false,
sync_root_with_cwd = false,
reload_on_bufenter = false,
respect_buf_cwd = false,
select_prompts = false,
sort = {
sorter = "name",
folders_first = true,
files_first = false,
},
view = {
centralize_selection = false,
cursorline = true,
debounce_delay = 15,
side = "left",
preserve_window_proportions = false,
number = false,
relativenumber = false,
signcolumn = "yes",
width = 30,
float = {
enable = false,
quit_on_focus_loss = true,
open_win_config = {
relative = "editor",
border = "rounded",
width = 30,
height = 30,
row = 1,
col = 1,
},
},
},
renderer = {
add_trailing = false,
group_empty = false,
full_name = false,
root_folder_label = ":~:s?$?/..?",
indent_width = 2,
special_files = { "Cargo.toml", "Makefile", "README.md", "readme.md" },
hidden_display = "none",
symlink_destination = true,
decorators = { "Git", "Open", "Hidden", "Modified", "Bookmark", "Diagnostics", "Copied", "Cut", },
highlight_git = "none",
highlight_diagnostics = "none",
highlight_opened_files = "none",
highlight_modified = "none",
highlight_hidden = "none",
highlight_bookmarks = "none",
highlight_clipboard = "name",
indent_markers = {
enable = false,
inline_arrows = true,
icons = {
corner = "└",
edge = "│",
item = "│",
bottom = "─",
none = " ",
},
},
icons = {
web_devicons = {
file = {
enable = true,
color = true,
},
folder = {
enable = false,
color = true,
},
},
git_placement = "before",
modified_placement = "after",
hidden_placement = "after",
diagnostics_placement = "signcolumn",
bookmarks_placement = "signcolumn",
padding = " ",
symlink_arrow = " ➛ ",
show = {
file = true,
folder = true,
folder_arrow = true,
git = true,
modified = true,
hidden = false,
diagnostics = true,
bookmarks = true,
},
glyphs = {
default = "",
symlink = "",
bookmark = "",
modified = "●",
hidden = "",
folder = {
arrow_closed = "",
arrow_open = "",
default = "",
open = "",
empty = "",
empty_open = "",
symlink = "",
symlink_open = "",
},
git = {
unstaged = "✗",
staged = "✓",
unmerged = "",
renamed = "➜",
untracked = "★",
deleted = "",
ignored = "◌",
},
},
},
},
hijack_directories = {
enable = true,
auto_open = true,
},
update_focused_file = {
enable = false,
update_root = {
enable = false,
ignore_list = {},
},
exclude = false,
},
system_open = {
cmd = "",
args = {},
},
git = {
enable = true,
show_on_dirs = true,
show_on_open_dirs = true,
disable_for_dirs = {},
timeout = 400,
cygwin_support = false,
},
diagnostics = {
enable = false,
show_on_dirs = false,
show_on_open_dirs = true,
debounce_delay = 500,
severity = {
min = vim.diagnostic.severity.HINT,
max = vim.diagnostic.severity.ERROR,
},
icons = {
hint = "",
info = "",
warning = "",
error = "",
},
},
modified = {
enable = false,
show_on_dirs = true,
show_on_open_dirs = true,
},
filters = {
enable = true,
git_ignored = true,
dotfiles = false,
git_clean = false,
no_buffer = false,
no_bookmark = false,
custom = {},
exclude = {},
},
live_filter = {
prefix = "[FILTER]: ",
always_show_folders = true,
},
filesystem_watchers = {
enable = true,
debounce_delay = 50,
ignore_dirs = {
"/.ccls-cache",
"/build",
"/node_modules",
"/target",
},
},
actions = {
use_system_clipboard = true,
change_dir = {
enable = true,
global = false,
restrict_above_cwd = false,
},
expand_all = {
max_folder_discovery = 300,
exclude = {},
},
file_popup = {
open_win_config = {
col = 1,
row = 1,
relative = "cursor",
border = "shadow",
style = "minimal",
},
},
open_file = {
quit_on_open = false,
eject = true,
resize_window = true,
relative_path = true,
window_picker = {
enable = true,
picker = "default",
chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890",
exclude = {
filetype = { "notify", "packer", "qf", "diff", "fugitive", "fugitiveblame" },
buftype = { "nofile", "terminal", "help" },
},
},
},
remove_file = {
close_window = true,
},
},
trash = {
cmd = "gio trash",
},
tab = {
sync = {
open = false,
close = false,
ignore = {},
},
},
notify = {
threshold = vim.log.levels.INFO,
absolute_path = true,
},
help = {
sort_by = "key",
},
ui = {
confirm = {
remove = true,
trash = true,
default_yes = false,
},
},
experimental = {
},
log = {
enable = false,
truncate = false,
types = {
all = false,
config = false,
copy_paste = false,
dev = false,
diagnostics = false,
git = false,
profile = false,
watcher = false,
},
},
} -- END_DEFAULT_OPTS
<
==============================================================================
5. OPTS *nvim-tree-opts*
*nvim-tree.on_attach*
Runs when creating the nvim-tree buffer. Use this to set your nvim-tree
specific mappings. See |nvim-tree-mappings|.
When on_attach is not a function, |nvim-tree-mappings-default| will be called.
Type: `function(bufnr) | string`, Default: `"default"`
*nvim-tree.hijack_cursor*
Keeps the cursor on the first letter of the filename when moving in the tree.
Type: `boolean`, Default: `false`
*nvim-tree.auto_reload_on_write*
Reloads the explorer every time a buffer is written to.
Type: `boolean`, Default: `true`
*nvim-tree.disable_netrw*
Completely disable netrw
Type: `boolean`, Default: `false`
It is strongly advised to eagerly disable netrw, due to race conditions at vim
startup.
Set the following at the very beginning of your `init.lua` / `init.vim`: >lua
vim.g.loaded_netrw = 1
vim.g.loaded_netrwPlugin = 1
<
*nvim-tree.hijack_netrw*
Hijack netrw windows (overridden if |disable_netrw| is `true`)
Type: `boolean`, Default: `true`
*nvim-tree.hijack_unnamed_buffer_when_opening*
Opens in place of the unnamed buffer if it's empty.
Type: `boolean`, Default: `false`
*nvim-tree.root_dirs*
Preferred root directories.
Only relevant when `update_focused_file.update_root` is `true`
Type: `{string}`, Default: `{}`
*nvim-tree.prefer_startup_root*
Prefer startup root directory when updating root directory of the tree.
Only relevant when `update_focused_file.update_root` is `true`
Type: `boolean`, Default: `false`
*nvim-tree.sync_root_with_cwd*
Changes the tree root directory on `DirChanged` and refreshes the tree.
Type: `boolean`, Default: `false`
*nvim-tree.reload_on_bufenter*
Automatically reloads the tree on `BufEnter` nvim-tree.
Type: `boolean`, Default: `false`
*nvim-tree.respect_buf_cwd*
Will change cwd of nvim-tree to that of new buffer's when opening nvim-tree.
Type: `boolean`, Default: `false`
*nvim-tree.select_prompts*
Use |vim.ui.select| style prompts. Necessary when using a UI prompt decorator
such as dressing.nvim or telescope-ui-select.nvim
Type: `boolean`, Default: `false`
==============================================================================
5.1 OPTS: SORT *nvim-tree-opts-sort*
File and folder sorting options.
*nvim-tree.sort.sorter*
Changes how files within the same directory are sorted.
Can be one of `"name"`, `"case_sensitive"`, `"modification_time"`, `"extension"`,
`"suffix"`, `"filetype"` or a function.
`"extension"` uses all suffixes e.g. `foo.tar.gz` -> `.tar.gz`
`"suffix"` uses the last e.g. `.gz`
Type: `string` | `function(nodes)`, Default: `"name"`
Function may perform a sort or return a string with one of the above
methods. It is passed a table of nodes to be sorted, each node containing:
- `absolute_path`: `string`
- `executable`: `boolean`
- `extension`: `string`
- `filetype`: `string`
- `link_to`: `string`
- `name`: `string`
- `type`: `"directory"` | `"file"` | `"link"`
Example: sort by name length: >lua
local sorter = function(nodes)
table.sort(nodes, function(a, b)
return #a.name < #b.name
end)
end
<
*nvim-tree.sort.folders_first*
Sort folders before files. Has no effect when |nvim-tree.sort.sorter| is a
function.
Type: `boolean`, Default: `true`
*nvim-tree.sort.files_first*
Sort files before folders. Has no effect when |nvim-tree.sort.sorter| is a
function. If set to `true` it overrides |nvim-tree.sort.folders_first|.
Type: `boolean`, Default: `false`
==============================================================================
5.2 OPTS: VIEW *nvim-tree-opts-view*
*nvim-tree.view.centralize_selection*
When entering nvim-tree, reposition the view so that the current node is
initially centralized, see |zz|.
Type: `boolean`, Default: `false`
*nvim-tree.view.cursorline*
Enable |cursorline| in the tree window.
Type: `boolean`, Default: `true`
*nvim-tree.view.debounce_delay*
Idle milliseconds before some reload / refresh operations.
Increase if you experience performance issues around screen refresh.
Type: `number`, Default: `15` (ms)
*nvim-tree.view.side*
Side of the tree, can be `"left"`, `"right"`.
Type: `string`, Default: `"left"`
*nvim-tree.view.preserve_window_proportions*
Preserves window proportions when opening a file.
If `false`, the height and width of windows other than nvim-tree will be equalized.
Type: `boolean`, Default: `false`
*nvim-tree.view.number*
Print the line number in front of each line.
Type: `boolean`, Default: `false`
*nvim-tree.view.relativenumber*
Show the line number relative to the line with the cursor in front of each line.
If the option `view.number` is also `true`, the number on the cursor line
will be the line number instead of `0`.
Type: `boolean`, Default: `false`
*nvim-tree.view.signcolumn*
Show |signcolumn|. Value can be `"yes"`, `"auto"`, `"no"`.
Type: `string`, Default: `"yes"`
*nvim-tree.view.width*
Width of the window: can be a `%` string, a number representing columns, a
function or a table.
A table indicates that the view should be dynamically sized based on the
longest line.
Type: `string | number | table | fun(): number|string`
Default: `30`
*nvim-tree.view.width.min*
Minimum dynamic width.
Type: `string | number | fun(): number|string`
Default: `30`
*nvim-tree.view.width.max*
Maximum dynamic width, -1 for unbounded.
Type: `string | number | fun(): number|string`
Default: `-1`
*nvim-tree.view.width.padding*
Extra padding to the right.
Type: `number | fun(): number|string`
Default: `1`
*nvim-tree.view.float*
Use nvim-tree in a floating window.
*nvim-tree.view.float.enable*
Tree window will be floating.
Type: `boolean`, Default: `false`
*nvim-tree.view.float.quit_on_focus_loss*
Close the floating tree window when it loses focus.
Type: `boolean`, Default: `true`
*nvim-tree.view.float.open_win_config*
Floating window config. See |nvim_open_win| for more details.
Type: `table | function` returning a table
Default:
`{`
`relative = "editor",`
`border = "rounded",`
`width = 30,`
`height = 30,`
`row = 1,`
`col = 1,`
`}`
==============================================================================
5.3 OPTS: RENDERER *nvim-tree-opts-renderer*
*nvim-tree.renderer.add_trailing*
Appends a trailing slash to folder names.
Type: `boolean`, Default: `false`
*nvim-tree.renderer.group_empty*
Compact folders that only contain a single folder into one node.
Boolean or function that takes one argument (the relative path
of grouped folders) and returns a string to be displayed.
Type: `boolean | function(relative_path):string`, Default: `false`
*nvim-tree.renderer.full_name*
Display node whose name length is wider than the width of nvim-tree window in
floating window.
Type: `boolean`, Default: `false`
*nvim-tree.renderer.root_folder_label*
In what format to show root folder. See `:help filename-modifiers` for
available `string` options.
Set to `false` to hide the root folder.
Type: `string` or `boolean` or `function(root_cwd)`, Default: `":~:s?$?/..?"`
Function is passed the absolute path of the root folder and should
return a string. e.g. >lua
my_root_folder_label = function(path)
return ".../" .. vim.fn.fnamemodify(path, ":t")
end
<
*nvim-tree.renderer.indent_width*
Number of spaces for an each tree nesting level. Minimum 1.
Type: `number`, Default: `2`
*nvim-tree.renderer.special_files*
A list of filenames that gets highlighted with `NvimTreeSpecialFile`.
Type: `table`, Default: `{ "Cargo.toml", "Makefile", "README.md", "readme.md", }`
*nvim-tree.renderer.hidden_display*
Show a summary of hidden files below the tree using `NvimTreeHiddenDisplay
Type: `function | string`, Default: `"none"`
Possible string values are:
- `"none"`: Doesn't inform anything about hidden files.
- `"simple"`: Shows how many hidden files are in a folder.
- `"all"`: Shows how many files are hidden and the number of hidden
files per reason why they're hidden.
Example `"all"`:
If a folder has 14 hidden items for various reasons, the display might
show: >
(14 total git: 5, dotfile: 9)
<
If a function is provided, it receives a table `hidden_stats` where keys are
reasons and values are the count of hidden files for that reason.
The `hidden_stats` argument is structured as follows, where <num> is the
number of hidden files related to the field: >lua
hidden_stats = {
bookmark = <num>,
buf = <num>,
custom = <num>,
dotfile = <num>,
git = <num>,
live_filter = <num>,
}
<
Example of function that can be passed: >lua
function(hidden_stats)
local total_count = 0
for reason, count in pairs(hidden_stats) do
total_count = total_count + count
end
if total_count > 0 then
return "(" .. tostring(total_count) .. " hidden)"
end
return nil
end
<
*nvim-tree.renderer.symlink_destination*
Whether to show the destination of the symlink.
Type: `boolean`, Default: `true`
*nvim-tree.renderer.decorators*
Highlighting and icons for the nodes, in increasing order of precedence.
Uses strings to specify builtin decorators otherwise specify your
`nvim_tree.api.decorator.UserDecorator` class.
Type: `nvim_tree.api.decorator.Name[]`, Default: >lua
{
"Git",
"Open",
"Hidden",
"Modified",
"Bookmark",
"Diagnostics",
"Copied",
"Cut",
}
<
*nvim-tree.renderer.highlight_git*
Enable highlight for git attributes using `NvimTreeGit*HL` highlight groups.
Requires |nvim-tree.git.enable|
Value can be `"none"`, `"icon"`, `"name"` or `"all"`.
Type: `string`, Default: `"none"`
*nvim-tree.renderer.highlight_diagnostics*
Enable highlight for diagnostics using `NvimTreeDiagnostic*HL` highlight groups.
Requires |nvim-tree.diagnostics.enable|
Value can be `"none"`, `"icon"`, `"name"` or `"all"`.
Type: `string`, Default: `"none"`
*nvim-tree.renderer.highlight_opened_files*
Highlight icons and/or names for |bufloaded()| files using the
`NvimTreeOpenedHL` highlight group.
See |nvim-tree-api.navigate.opened.next()| and |nvim-tree-api.navigate.opened.prev()|
Value can be `"none"`, `"icon"`, `"name"` or `"all"`.
Type: `string`, Default: `"none"`
*nvim-tree.renderer.highlight_modified*
Highlight icons and/or names for modified files using the
`NvimTreeModifiedFile` highlight group.
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.
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"`
Type: `string`, Default `"none"`
*nvim-tree.renderer.highlight_clipboard*
Enable highlight for clipboard items using the `NvimTreeCutHL` and
`NvimTreeCopiedHL` groups.
Value can be `"none"`, `"icon"`, `"name"` or `"all"`.
Type: `string`, Default: `"name"`
*nvim-tree.renderer.indent_markers*
Configuration options for tree indent markers.
*nvim-tree.renderer.indent_markers.enable*
Display indent markers when folders are open
Type: `boolean`, Default: `false`
*nvim-tree.renderer.indent_markers.inline_arrows*
Display folder arrows in the same column as indent marker
when using |renderer.icons.show.folder_arrow|
Type: `boolean`, Default: `true`