dotfiles/nvim/lua/plugins/neotree.lua

vim.g.loaded_netrw = 1
vim.g.loaded_netrwPlugin = 1

return {
  'nvim-neo-tree/neo-tree.nvim',
  version = '*',
  dependencies = {
    'nvim-lua/plenary.nvim',
    'nvim-tree/nvim-web-devicons', -- not strictly required, but recommended
    'MunifTanjim/nui.nvim',
  },
  cmd = 'Neotree',
  keys = {
    { '<leader>e', ':Neotree reveal action=focus toggle=true<CR>', silent=true }
  },
  init = function()
    if vim.fn.argc(-1) == 1 then
      local stat = vim.loop.fs_stat(vim.fn.argv(0))
      if stat and stat.type == "directory" then
        require("neo-tree")
      end
    end
  end,
  opts = {
    close_if_last_window = true, -- Close Neo-tree if it is the last window left in the tab
    filesystem = {
      filtered_items = {
        hide_dotfiles = false,
        hide_gitignored = false,
        hide_by_name = {
          '.git',
        },
        never_show = {
          '__pycache__',
          '.DS_Store',
        },
      },
      use_libuv_file_watcher = true,
      window = {
        mappings = {
          ['\\'] = 'close_window',
          ['P'] = 'toggle_preview',
        },
      },
    },
  },
}