Setup

lua/custom/plugins/neo-tree.lua

@@ -0,0 +1,45 @@
+return {
+  {
+    -- Add neo-tree
+    'nvim-neo-tree/neo-tree.nvim',
+    branch = 'v3.x',
+    dependencies = {
+      'nvim-lua/plenary.nvim',
+      'nvim-tree/nvim-web-devicons',
+      'MunifTanjim/nui.nvim',
+    },
+    config = function()
+      require('neo-tree').setup {
+        close_if_last_window = true,
+        enable_git_status = true,
+        enable_diagnostics = true,
+        filesystem = {
+          follow_current_file = {
+            enabled = true,
+          },
+          filtered_items = {
+            visible = false,
+            hide_dotfiles = false,
+            hide_gitignored = false,
+          },
+        },
+        window = {
+          width = 30,
+          mappings = {
+            ['<space>'] = {
+              'toggle_node',
+              nowait = false,
+            },
+            ['<cr>'] = 'open',
+            ['P'] = { 'toggle_preview', config = { use_float = true } },
+            ['l'] = 'focus_preview',
+          },
+        },
+      }
+
+      -- Keymaps
+      vim.keymap.set('n', '<C-n>', ':Neotree toggle<CR>', { silent = true })
+      vim.keymap.set('n', '<leader>o', ':Neotree focus<CR>', { silent = true })
+    end,
+  },
+}