Added treesitter-textobjects

init.lua

@@ -1117,6 +1117,7 @@ require('lazy').setup({
   { -- Highlight, edit, and navigate code
     'nvim-treesitter/nvim-treesitter',
     build = ':TSUpdate',
+    event = { 'BufReadPre', 'BufNewFile' },
     main = 'nvim-treesitter.configs', -- Sets main module to use for opts
     -- [[ Configure Treesitter ]] See `:help nvim-treesitter`
     opts = {
@@ -1143,7 +1144,7 @@ require('lazy').setup({
         'markdown',
         'markdown_inline',
         'yaml',
-        'prisma'
+        'prisma',
       },
       -- Autoinstall languages that are not installed
       auto_install = true,
@@ -1172,8 +1173,8 @@ require('lazy').setup({
       -- with nvim-treesitter. You should go explore a few and see what interests you:
       --
       --    - Incremental selection: Included, see `:help nvim-treesitter-incremental-selection-mod`
-      --    - Show your current context: https://github.com/nvim-treesitter/nvim-treesitter-context
+      --- Show your current context: https://github.com/nvim-treesitter/nvim-treesitter-context
-      --    - Treesitter + textobjects: https://github.com/nvim-treesitter/nvim-treesitter-textobjects
+      --- Treesitter + textobjects: https://github.com/nvim-treesitter/nvim-treesitter-textobjects
     end,
   },
 

lua/custom/plugins/treesitter-textobjects.lua

@@ -0,0 +1,109 @@
+return {
+  'nvim-treesitter/nvim-treesitter-textobjects',
+  lazy = true,
+  config = function()
+    require('nvim-treesitter.configs').setup {
+      textobjects = {
+        select = {
+          enable = true,
+          -- Automatically jump forward to textobj, similar to targets.vim
+          lookahead = true,
+
+          keymaps = {
+            -- You can use the capture groups defined in textobjects.scm
+            ['a='] = { query = '@assignment.outer', desc = 'Select outer part of an assignment' },
+            ['i='] = { query = '@assignment.inner', desc = 'Select inner part of an assignment' },
+            ['l='] = { query = '@assignment.lhs', desc = 'Select left hand side of an assignment' },
+            ['r='] = { query = '@assignment.rhs', desc = 'Select right hand side of an assignment' },
+
+            -- works for javascript/typescript files (custom capture I created in after/queries/ecma/textobjects.scm)
+            ['a:'] = { query = '@property.outer', desc = 'Select outer part of an object property' },
+            ['i:'] = { query = '@property.inner', desc = 'Select inner part of an object property' },
+            ['l:'] = { query = '@property.lhs', desc = 'Select left part of an object property' },
+            ['r:'] = { query = '@property.rhs', desc = 'Select right part of an object property' },
+
+            ['aa'] = { query = '@parameter.outer', desc = 'Select outer part of a parameter/argument' },
+            ['ia'] = { query = '@parameter.inner', desc = 'Select inner part of a parameter/argument' },
+
+            ['ai'] = { query = '@conditional.outer', desc = 'Select outer part of a conditional' },
+            ['ii'] = { query = '@conditional.inner', desc = 'Select inner part of a conditional' },
+
+            ['al'] = { query = '@loop.outer', desc = 'Select outer part of a loop' },
+            ['il'] = { query = '@loop.inner', desc = 'Select inner part of a loop' },
+
+            ['af'] = { query = '@call.outer', desc = 'Select outer part of a function call' },
+            ['if'] = { query = '@call.inner', desc = 'Select inner part of a function call' },
+
+            ['am'] = { query = '@function.outer', desc = 'Select outer part of a method/function definition' },
+            ['im'] = { query = '@function.inner', desc = 'Select inner part of a method/function definition' },
+
+            ['ac'] = { query = '@class.outer', desc = 'Select outer part of a class' },
+            ['ic'] = { query = '@class.inner', desc = 'Select inner part of a class' },
+          },
+        },
+        swap = {
+          enable = true,
+          swap_next = {
+            ['<leader>na'] = '@parameter.inner', -- swap parameters/argument with next
+            ['<leader>n:'] = '@property.outer', -- swap object property with next
+            ['<leader>nm'] = '@function.outer', -- swap function with next
+          },
+          swap_previous = {
+            ['<leader>pa'] = '@parameter.inner', -- swap parameters/argument with prev
+            ['<leader>p:'] = '@property.outer', -- swap object property with prev
+            ['<leader>pm'] = '@function.outer', -- swap function with previous
+          },
+        },
+        move = {
+          enable = true,
+          set_jumps = true, -- whether to set jumps in the jumplist
+          goto_next_start = {
+            [']f'] = { query = '@call.outer', desc = 'Next function call start' },
+            [']m'] = { query = '@function.outer', desc = 'Next method/function def start' },
+            [']c'] = { query = '@class.outer', desc = 'Next class start' },
+            [']i'] = { query = '@conditional.outer', desc = 'Next conditional start' },
+            [']l'] = { query = '@loop.outer', desc = 'Next loop start' },
+
+            -- You can pass a query group to use query from `queries/<lang>/<query_group>.scm file in your runtime path.
+            -- Below example nvim-treesitter's `locals.scm` and `folds.scm`. They also provide highlights.scm and indent.scm.
+            [']s'] = { query = '@scope', query_group = 'locals', desc = 'Next scope' },
+            [']z'] = { query = '@fold', query_group = 'folds', desc = 'Next fold' },
+          },
+          goto_next_end = {
+            [']F'] = { query = '@call.outer', desc = 'Next function call end' },
+            [']M'] = { query = '@function.outer', desc = 'Next method/function def end' },
+            [']C'] = { query = '@class.outer', desc = 'Next class end' },
+            [']I'] = { query = '@conditional.outer', desc = 'Next conditional end' },
+            [']L'] = { query = '@loop.outer', desc = 'Next loop end' },
+          },
+          goto_previous_start = {
+            ['[f'] = { query = '@call.outer', desc = 'Prev function call start' },
+            ['[m'] = { query = '@function.outer', desc = 'Prev method/function def start' },
+            ['[c'] = { query = '@class.outer', desc = 'Prev class start' },
+            ['[i'] = { query = '@conditional.outer', desc = 'Prev conditional start' },
+            ['[l'] = { query = '@loop.outer', desc = 'Prev loop start' },
+          },
+          goto_previous_end = {
+            ['[F'] = { query = '@call.outer', desc = 'Prev function call end' },
+            ['[M'] = { query = '@function.outer', desc = 'Prev method/function def end' },
+            ['[C'] = { query = '@class.outer', desc = 'Prev class end' },
+            ['[I'] = { query = '@conditional.outer', desc = 'Prev conditional end' },
+            ['[L'] = { query = '@loop.outer', desc = 'Prev loop end' },
+          },
+        },
+      },
+    }
+
+    local ts_repeat_move = require 'nvim-treesitter.textobjects.repeatable_move'
+
+    -- vim way: ; goes to the direction you were moving.
+    vim.keymap.set({ 'n', 'x', 'o' }, ';', ts_repeat_move.repeat_last_move)
+    vim.keymap.set({ 'n', 'x', 'o' }, ',', ts_repeat_move.repeat_last_move_opposite)
+
+    -- -- Optionally, make builtin f, F, t, T also repeatable with ; and ,
+    -- vim.keymap.set({ 'n', 'x', 'o' }, 'f', ts_repeat_move.builtin_f)
+    -- vim.keymap.set({ 'n', 'x', 'o' }, 'F', ts_repeat_move.builtin_F)
+    -- vim.keymap.set({ 'n', 'x', 'o' }, 't', ts_repeat_move.builtin_t)
+    -- vim.keymap.set({ 'n', 'x', 'o' }, 'T', ts_repeat_move.builtin_T)
+  end,
+}