home-manager/profiles/nvim/lua/plugins/neo-tree.lua

   1 -- Neovim plugin to manage the file system and other tree like structures.
   2 -- https://github.com/nvim-neo-tree/neo-tree.nvim
   3 vim.api.nvim_create_autocmd("BufEnter", {
   4         group = vim.api.nvim_create_augroup("load_neo_tree", {}),
   5         desc = "Loads neo-tree when opening a buffer",
   6         callback = function(args)
   7                 -- ExplanationNote: uncomment to load neo-tree only when opening a directory
   8                 --local stats = vim.uv.fs_stat(args.file)
   9                 --if not stats or stats.type ~= "directory" then
  10                 --      return
  11                 --end
  12                 --require("neo-tree")
  13
  14                 vim.cmd("Neotree")
  15
  16                 return true
  17         end,
  18 })
  19 return {
  20         "neo-tree.nvim",
  21         cmd = { "Neotree" },
  22         after = function()
  23                 require("neo-tree").setup({
  24                         add_blank_line_at_top = false,
  25                         auto_clean_after_session_restore = false,
  26                         sort_case_insensitive = true,
  27                         sort_function = function(a, b)
  28                                 -- ExplanationNote: sort only using the path, not the type.
  29                                 return a.path > b.path
  30                         end,
  31                         buffers = {
  32                                 follow_current_file = { enabled = true, leave_dirs_open = true },
  33                                 group_empty_dirs = false,
  34                                 show_unloaded = true,
  35                         },
  36                         -- https://github.com/nvim-neo-tree/neo-tree.nvim/wiki/FAQ#bdelete-makes-the-tree-spans-the-whole-window-how-do-i-prevent-it
  37                         close_if_last_window = true,
  38                         default_source = "buffers",
  39                         enable_cursor_hijack = true,
  40                         enable_diagnostics = true,
  41                         enable_git_status = true,
  42                         enable_modified_markers = true,
  43                         enable_opened_markers = true,
  44                         enable_refresh_on_write = true,
  45                         filesystem = {
  46                                 filtered_items = { visible = true },
  47                                 group_empty_dirs = false,
  48                                 hijack_netrw_behavior = "open_default",
  49                                 use_libuv_file_watcher = true,
  50                         },
  51                         git_status_async = false,
  52                         hide_root_node = false,
  53                         log_level = "info",
  54                         log_to_file = false,
  55                         open_files_do_not_replace_types = { "terminal", "Trouble", "qf", "edgy" },
  56                         open_files_in_last_window = true,
  57                         retain_hidden_root_indent = false,
  58                         signs = true,
  59                         window = {
  60                                 position = "right",
  61                                 mappings = {
  62                                         -- ["i"] = "move_cursor_up",
  63                                         ["I"] = function(state)
  64                                                 local tree = state.tree
  65                                                 local node = tree:get_node()
  66                                                 local siblings = tree:get_nodes(node:get_parent_id())
  67                                                 local renderer = require("neo-tree.ui.renderer")
  68                                                 renderer.focus_node(state, siblings[1]:get_id())
  69                                         end,
  70                                         ["K"] = function(state)
  71                                                 local tree = state.tree
  72                                                 local node = tree:get_node()
  73                                                 local siblings = tree:get_nodes(node:get_parent_id())
  74                                                 local renderer = require("neo-tree.ui.renderer")
  75                                                 renderer.focus_node(state, siblings[#siblings]:get_id())
  76                                         end,
  77                                 },
  78                         },
  79                 })
  80         end,
  81 }