134 lines
4.7 KiB
Lua
134 lines
4.7 KiB
Lua
-- Neo-tree is a Neovim plugin to browse the file system
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-- https://github.com/nvim-neo-tree/neo-tree.nvim
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local neo_tree_spec = {
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src = 'https://github.com/nvim-neo-tree/neo-tree.nvim',
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version = vim.version.range '*',
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dependencies = {
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'nvim-lua/plenary.nvim',
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'MunifTanjim/nui.nvim',
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},
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}
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vim.pack.add { neo_tree_spec }
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require('neo-tree').setup {
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-- Show file explorer by default on NeoTree open
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default_file_explorer = true,
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-- Components which are displayed in the neo-tree window
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components = {
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'file_icons', -- File icons
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'filename', -- File names
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'modified', -- Modified file indicators
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'git_status', -- Git status (when available via gitsigns)
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'group_empty', -- Empty folder markers
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'buffers_indicator' -- Buffer indicator icons
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},
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window = {
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position = 'left', -- Position: left | right | bottom | top
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width = 35, -- Width of the neo-tree window
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close_if_last_window = true, -- Close neo-tree if it's the only window
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float = {
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enabled = true, -- Enable floating windows (for file creation)
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padding = 2, -- Padding around floating windows
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border = 'single', -- Border style
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position = '50%', -- Position: 50% center
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size = {
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width = '50%', -- Width percentage of floating window
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height = '80%' -- Height percentage of floating window
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}
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},
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},
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-- Configuration for filesystem source (files, folders)
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filesystem = {
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hijack_netrw_behavior = "disabled", -- Don't auto-open on `nvim .`
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filtered_items = {
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visibility = 'all', -- Show: all | visible_filtered | filtered
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hide_dotfiles = false, -- Hide files starting with .
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hide_gitignored = false, -- Hide git-ignored files
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always_show_path = true, -- Always show file paths in the tree view
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always_show_root = true -- Always show root directory when entering it
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},
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default_component_config = {
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indent_markers = {
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enable = true,
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highlight_groups = {
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folder_open = function(_, item_data)
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local group_name = 'NeoTreeIndentMarker'
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if item_data.item.type == 'directory' then
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return group_name .. '.open'
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end
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return group_name .. '.closed'
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end,
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folder_closed = function(_, item_data)
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local group_name = 'NeoTreeIndentMarker'
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if item_data.item.type == 'directory' then
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return group_name .. '.closed'
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end
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return group_name .. '.open'
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end,
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default = 'NeoTreeIndentMarker'
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},
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},
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icons = {
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folder_open = '',
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folder_closed = '',
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default = '', -- empty string for non-folder items
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git = {
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modified = '↗︎', -- Git modified file icon
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unstaged = '✗', -- Git unstaged changes
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staged = '↙︎', -- Git staged changes
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ignored = '↖︎' -- Git ignored file
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}
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},
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indent_guides = true, -- Show indentation guides for tree structure
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},
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use_default_document_colors = false,
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auto_clean_after_buffer_close = true, -- Automatically clean up after closing files
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},
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buffers = {
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show_unloaded = true, -- Show unloaded buffers in the tree
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mapped_names = true, -- Use mapped names for buffer icons/names
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get_buffer_icon = function(buffer)
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if vim.bo[buffer].modified then return '✹' end
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if vim.bo[buffer].readonly then return '📖' end
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if vim.bo[buffer].filetype == 'NERDTree' then return '' end
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return ''
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end,
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get_buffer_name = function(buffer)
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local bufname = vim.api.nvim_buf_get_name(buffer)
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-- Get short path by removing prefix up to first slash
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if bufname:find('/') then
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return bufname:gsub('.*(%p)[^-]*-', '')
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end
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return bufname
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end,
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},
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git_status = {
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use_icons_for_git_status = true,
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icons = {
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unstaged_changes = { symbol = '✗', color = 'red' },
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staged_changes = { symbol = '↙︎', color = 'green' },
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ignored_files = { symbol = '↖︎', color = 'gray' }
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},
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file_icons = {
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modified = 'M',
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added = '+',
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deleted = 'D',
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ignored = 'i'
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}
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}
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}
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-- Add convenient mappings for neo-tree using which-key
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vim.keymap.set('n', '<leader>ff', ':Neotree filesystem toggle<CR>', { desc = 'Toggle file explorer' })
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vim.keymap.set('n', '<leader>fb', ':Neotree buffers toggle<CR>', { desc = 'Toggle buffer explorer' })
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vim.keymap.set('n', '<leader>fF', ':Neotree float open<CR>', { desc = 'Open floating window' })
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