Add new LSP

init.lua

@@ -216,6 +216,16 @@ require('lazy').setup({
     },
     build = ':TSUpdate',
   },
+  {
+    -- File Browser
+    'nvim-tree/nvim-tree.lua',
+    opts = {
+      sort_by = "case_sensitive",
+      view = { width = 30, },
+      renderer = { group_empty = true, },
+      filters = { dotfiles = true, },
+    }
+  },
 
   -- NOTE: Next Step on Your Neovim Journey: Add/Configure additional "plugins" for kickstart
   --       These are some example plugins that I've included in the kickstart repository.
@@ -345,7 +355,7 @@ local function live_grep_git_root()
   local git_root = find_git_root()
   if git_root then
     require('telescope.builtin').live_grep({
-      search_dirs = {git_root},
+      search_dirs = { git_root },
     })
   end
 end
@@ -368,9 +378,11 @@ vim.keymap.set('n', '<leader>sf', require('telescope.builtin').find_files, { des
 vim.keymap.set('n', '<leader>sh', require('telescope.builtin').help_tags, { desc = '[S]earch [H]elp' })
 vim.keymap.set('n', '<leader>sw', require('telescope.builtin').grep_string, { desc = '[S]earch current [W]ord' })
 vim.keymap.set('n', '<leader>sg', require('telescope.builtin').live_grep, { desc = '[S]earch by [G]rep' })
+vim.keymap.set('n', '<leader>ss', require('telescope.builtin').lsp_document_symbols, { desc = '[S]earch [S]ymbols' })
 vim.keymap.set('n', '<leader>sG', ':LiveGrepGitRoot<cr>', { desc = '[S]earch by [G]rep on Git Root' })
 vim.keymap.set('n', '<leader>sd', require('telescope.builtin').diagnostics, { desc = '[S]earch [D]iagnostics' })
 vim.keymap.set('n', '<leader>sr', require('telescope.builtin').resume, { desc = '[S]earch [R]esume' })
+vim.keymap.set('n', '<leader>f', ':NvimTreeToggle\n', { desc = 'Open [F]iletree' })
 
 -- [[ Configure Treesitter ]]
 -- See `:help nvim-treesitter`
@@ -512,9 +524,11 @@ require('mason-lspconfig').setup()
 --  define the property 'filetypes' to the map in question.
 local servers = {
   -- clangd = {},
-  -- gopls = {},
+  gopls = {},
   -- pyright = {},
-  -- rust_analyzer = {},
+  rust_analyzer = {},
+  pylsp = {},
+  ruff_lsp = {},
   -- tsserver = {},
   -- html = { filetypes = { 'html', 'twig', 'hbs'} },