refractor: Reorganise dotfiles structures

tools/nvim/lua/plugins/mod/nvim-tree.lua

@@ -0,0 +1,37 @@
+local function my_on_attach(bufnr)
+  -- local keymaps = require("config.keymaps")
+  local api = require "nvim-tree.api"
+  local default_mode = { "n" }
+  local keymaps = require("keymaps")
+
+  local function opts(desc)
+    return { desc = "nvim-tree: " .. desc, buffer = bufnr, noremap = true, silent = true, nowait = true }
+  end
+
+
+  local function set_keymaps(maps)
+    for _, map in ipairs(maps) do
+      local mode = map.mode or default_mode
+      vim.keymap.set(mode, map.keys, map.cmd, map.opts)
+    end
+  end
+
+  local raw_keymaps = require("keymaps.nvim-tree").plugin(api, opts)
+  set_keymaps(raw_keymaps)
+end
+
+return {
+  "nvim-tree/nvim-tree.lua",
+  version = "*",
+  lazy = false,
+  dependencies = {
+    "nvim-tree/nvim-web-devicons",
+  },
+  config = function()
+    require("nvim-tree").setup {
+      on_attach = my_on_attach,
+      sync_root_with_cwd = true,
+      respect_buf_cwd = true,
+    }
+    end
+}