update: nvim: add tree-sitter text object

dotfiles/neovim/init.lua

@@ -43,6 +43,9 @@ require('lazy').setup({
     {
         "nvim-treesitter/nvim-treesitter",
         build = ":TSUpdate",
+        dependencies = {
+            "nvim-treesitter/nvim-treesitter-textobjects",
+        },
     },
 })
 
@@ -120,6 +123,49 @@ require'nvim-treesitter.configs'.setup {
     indent = {
         enable = true,
     },
+    textobjects = {
+        select = {
+            enable = true,
+            lookahead = true,
+            keymaps = {
+                ['aa'] = '@parameter.outer',
+                ['ia'] = '@parameter.inner',
+                ['af'] = '@function.outer',
+                ['if'] = '@function.inner',
+                ['ac'] = '@class.outer',
+                ['ic'] = '@class.inner',
+            },
+        },
+        move = {
+            enable = true,
+            set_jumps = true,
+            goto_next_start = {
+                [']m'] = '@function.outer',
+                [']]'] = '@class.outer',
+            },
+            goto_next_end = {
+                [']M'] = '@function.outer',
+                [']['] = '@class.outer',
+            },
+            goto_previous_start = {
+                ['[m'] = '@function.outer',
+                ['[['] = '@class.outer',
+            },
+            goto_previous_end = {
+                ['[M'] = '@function.outer',
+                ['[]'] = '@class.outer',
+            },
+        },
+        swap = {
+            enable = true,
+            swap_next = {
+                ['<space>a'] = '@parameter.inner',
+            },
+            swap_previous = {
+                ['<space>A'] = '@parameter.inner',
+            },
+        },
+    },
 }