feat(tree-sitter): remove external tree-sitter deps

Remove all external tree-sitter dependencies and instead use the
built-in tree-sitter support in Neovim. This simplifies the setup
process and reduces maintenance overhead.

- Removed the `nvim-treesitter` dependency and related configuration.
- Updated documentation to reflect the changes in tree-sitter usage.
- Refactored code to utilize Neovim's built-in tree-sitter API.
- Added a new `lua/treesitter.lua` module to handle tree-sitter related
  functionality.
- Updated tests to work with the new tree-sitter implementation.
  - All tests pass locally (but had to fix local test setup; not included
    in this PR).
- Many things are broken like (`:Gomvp`), but this is also broken in master
- Also removed nvim-treesitter-textobjects dep and updated docs
- `luacheck` reports a lot of warnings/errors, but they are also present
  in master, so I didn't fix them in this PR.

Author: gorillamoe

Makefile

@@ -39,9 +39,6 @@ localtestsetup:
 	@test -d $(PACKER_DIR)/guihua.lua ||\
 		git clone --depth 1 https://github.com/ray-x/guihua.lua $(PACKER_DIR)/guihua.lua
 
-	@test -d $(PACKER_DIR)/nvim-treesitter ||\
-		git clone --depth 1 -b main https://github.com/nvim-treesitter/nvim-treesitter $(PACKER_DIR)/nvim-treesitter
-
 	@test -d $(PACKER_DIR)/go.nvim || ln -s ${shell pwd} $(PACKER_DIR)
 
 	nvim --headless -u lua/tests/minimal.vim -i NONE -c "TSUpdate go" -c "q"

README.md

@@ -81,13 +81,19 @@ The plugin covers most features required for a gopher.
 
 ## Installation
 
-Use your favorite package manager to install. The dependency `nvim-treesitter` **main** branch (and optionally, treesitter-objects) should be
-installed the first time you use it. Also Run `TSInstall go` to install the go parser if not installed yet. `sed` is
-recommended to run this plugin.
+Use your favorite package manager to install.
+Additionally, you need to have tree-sitter-go installed for
+syntax highlighting and some code generation features.
 
 > [!NOTE]
-> The 13K stars nvim-treesitter was archived when I was refactoring the code to its main branch. This plugin no longer
-> requires nvim-treesitter but requires neovim 0.12 if you use master version. I do not guarantee the behavior of nvim
+> The 13K stars nvim-treesitter was archived when I was refactoring
+> the code to its main branch.
+> 
+> This plugin no longer requires nvim-treesitter
+> but requires neovim 0.12 and
+> tree-sitter-go for syntax highlighting and some code generation features.
+>
+> I do not guarantee the behavior of nvim
 > 0.11 will still be correct. To use nvim 0.11 pls use go.nvim v0.11 release
 
 ### [lazy.nvim](https://github.com/folke/lazy.nvim)
@@ -98,7 +104,6 @@ recommended to run this plugin.
   dependencies = {  -- optional packages
     "ray-x/guihua.lua",
     "neovim/nvim-lspconfig",
-    -- { "nvim-treesitter/nvim-treesitter", branch = 'main' } -- optional for master version
   },
   opts = function()
 

doc/advanced-setup.md

@@ -27,7 +27,6 @@ Use your favorite package manager to install. The dependency treesitter main bra
 
 ### vim-plug
 ```viml
-Plug 'nvim-treesitter/nvim-treesitter'
 Plug 'neovim/nvim-lspconfig'
 Plug 'ray-x/go.nvim'
 Plug 'ray-x/guihua.lua' ; required if you using treesitter main branch
@@ -38,7 +37,6 @@ Plug 'ray-x/guihua.lua' ; required if you using treesitter main branch
 use 'ray-x/go.nvim'
 use 'ray-x/guihua.lua' -- required if using treesitter main branch
 use 'neovim/nvim-lspconfig'
-use 'nvim-treesitter/nvim-treesitter'
 ```
 ## Default Configuration
 
@@ -139,7 +137,6 @@ require('go').setup({
   dap_retries = 20, -- see dap option max_retries
   dap_enrich_config = nil, -- see dap option enrich_config
   build_tags = "tag1,tag2", -- set default build tags
-  textobjects = true, -- enable default text objects through treesittter-text-objects
   test_runner = 'go', -- one of {`go`,  `dlv`, `ginkgo`, `gotestsum`}
   verbose_tests = true, -- set to add verbose flag to tests deprecated, see '-v' option
   run_in_floaterm = false, -- set to true to run in a float window. :GoTermClose closes the floatterm
@@ -202,102 +199,66 @@ This will override your global `go.nvim` setup
 
 ## Text Object
 
-I did not provide textobject support in the plugin. Please use treesitter textobject plugin. My treesitter config:
+I did not provide textobject support in the plugin. Please use treesitter textobject plugin.
 
 ```lua
-  require "nvim-treesitter.configs".setup {
-    incremental_selection = {
-      enable = enable,
-      keymaps = {
-        -- mappings for incremental selection (visual mappings)
-        init_selection = "gnn", -- maps in normal mode to init the node/scope selection
-        node_incremental = "grn", -- increment to the upper named parent
-        scope_incremental = "grc", -- increment to the upper scope (as defined in locals.scm)
-        node_decremental = "grm" -- decrement to the previous node
-      }
-    },
+--- https://github.com/nvim-treesitter/nvim-treesitter-textobjects
+require("nvim-treesitter-textobjects").setup {
+  move = {
+    -- whether to set jumps in the jumplist
+    set_jumps = true,
+  },
+}
 
-    textobjects = {
-      -- syntax-aware textobjects
-      enable = enable,
-      lsp_interop = {
-        enable = enable,
-        peek_definition_code = {
-          ["DF"] = "@function.outer",
-          ["DF"] = "@class.outer"
-        }
-      },
-      keymaps = {
-        ["iL"] = {
-          -- you can define your own textobjects directly here
-          go = "(function_definition) @function",
-        },
-        -- or you use the queries from supported languages with textobjects.scm
-        ["af"] = "@function.outer",
-        ["if"] = "@function.inner",
-        ["aC"] = "@class.outer",
-        ["iC"] = "@class.inner",
-        ["ac"] = "@conditional.outer",
-        ["ic"] = "@conditional.inner",
-        ["ae"] = "@block.outer",
-        ["ie"] = "@block.inner",
-        ["al"] = "@loop.outer",
-        ["il"] = "@loop.inner",
-        ["is"] = "@statement.inner",
-        ["as"] = "@statement.outer",
-        ["ad"] = "@comment.outer",
-        ["am"] = "@call.outer",
-        ["im"] = "@call.inner"
-      },
-      move = {
-        enable = enable,
-        set_jumps = true, -- whether to set jumps in the jumplist
-        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"
-        }
-      },
-      select = {
-        enable = enable,
-        keymaps = {
-          -- You can use the capture groups defined in textobjects.scm
-          ["af"] = "@function.outer",
-          ["if"] = "@function.inner",
-          ["ac"] = "@class.outer",
-          ["ic"] = "@class.inner",
-          -- Or you can define your own textobjects like this
-          ["iF"] = {
-            python = "(function_definition) @function",
-            cpp = "(function_definition) @function",
-            c = "(function_definition) @function",
-            java = "(method_declaration) @function",
-            go = "(method_declaration) @function"
-          }
-        }
-      },
-      swap = {
-        enable = enable,
-        swap_next = {
-          ["<leader>a"] = "@parameter.inner"
-        },
-        swap_previous = {
-          ["<leader>A"] = "@parameter.inner"
-        }
-      }
-    }
-  }
+-- keymaps
+-- You can use the capture groups defined in `textobjects.scm`
+vim.keymap.set({ "n", "x", "o" }, "]m", function()
+  require("nvim-treesitter-textobjects.move").goto_next_start("@function.outer", "textobjects")
+end)
+vim.keymap.set({ "n", "x", "o" }, "]]", function()
+  require("nvim-treesitter-textobjects.move").goto_next_start("@class.outer", "textobjects")
+end)
+-- You can also pass a list to group multiple queries.
+vim.keymap.set({ "n", "x", "o" }, "]o", function()
+  require("nvim-treesitter-textobjects.move").goto_next_start({"@loop.inner", "@loop.outer"}, "textobjects")
+end)
+-- You can also use captures from other query groups like `locals.scm` or `folds.scm`
+vim.keymap.set({ "n", "x", "o" }, "]s", function()
+  require("nvim-treesitter-textobjects.move").goto_next_start("@local.scope", "locals")
+end)
+vim.keymap.set({ "n", "x", "o" }, "]z", function()
+  require("nvim-treesitter-textobjects.move").goto_next_start("@fold", "folds")
+end)
+
+vim.keymap.set({ "n", "x", "o" }, "]M", function()
+  require("nvim-treesitter-textobjects.move").goto_next_end("@function.outer", "textobjects")
+end)
+vim.keymap.set({ "n", "x", "o" }, "][", function()
+  require("nvim-treesitter-textobjects.move").goto_next_end("@class.outer", "textobjects")
+end)
+
+vim.keymap.set({ "n", "x", "o" }, "[m", function()
+  require("nvim-treesitter-textobjects.move").goto_previous_start("@function.outer", "textobjects")
+end)
+vim.keymap.set({ "n", "x", "o" }, "[[", function()
+  require("nvim-treesitter-textobjects.move").goto_previous_start("@class.outer", "textobjects")
+end)
+
+vim.keymap.set({ "n", "x", "o" }, "[M", function()
+  require("nvim-treesitter-textobjects.move").goto_previous_end("@function.outer", "textobjects")
+end)
+vim.keymap.set({ "n", "x", "o" }, "[]", function()
+  require("nvim-treesitter-textobjects.move").goto_previous_end("@class.outer", "textobjects")
+end)
+
+-- Go to either the start or the end, whichever is closer.
+-- Use if you want more granular movements
+vim.keymap.set({ "n", "x", "o" }, "]d", function()
+  require("nvim-treesitter-textobjects.move").goto_next("@conditional.outer", "textobjects")
+end)
+vim.keymap.set({ "n", "x", "o" }, "[d", function()
+  require("nvim-treesitter-textobjects.move").goto_previous("@conditional.outer", "textobjects")
+end)
 ```
 
 </details>
@@ -460,7 +421,6 @@ enable the gopls. If you want to use your own gopls setup, you can set it to fal
   'ray-x/go.nvim',
   dependencies = {
     'ray-x/guihua.lua', -- optional
-    'nvim-treesitter/nvim-treesitter',
     'neovim/nvim-lspconfig',
   },
   opts = {}  -- by default lsp_cfg = false
@@ -559,7 +519,6 @@ The following vimrc will enable all features provided by go.nvim
 set termguicolors
 call plug#begin('~/.vim/plugged')
 Plug 'neovim/nvim-lspconfig'
-Plug 'nvim-treesitter/nvim-treesitter'
 
 Plug 'mfussenegger/nvim-dap'
 Plug 'rcarriga/nvim-dap-ui'

doc/go.txt

@@ -733,7 +733,6 @@ You can setup go.nvim with following options:
   dap_retries = 20,
   dap_enrich_config = nil,
   build_tags = "", -- extra build tags for tests or debugger
-  textobjects = true, -- treesitter text objects
   test_runner = "go", -- one of {"go", "richgo", "dlv", "ginkgo", "gotestsum"}
   run_in_floaterm = false, -- run commands in float window
   floaterm = {

init.lua

@@ -5,18 +5,14 @@ local plugin_dir = vim.fn.expand('~/.local/share/nvim/site/pack/vendor/start')
 vim.opt.rtp:append('.')
 
 -- execute 'set rtp^=' . s:plugin_dir . '/plenary.nvim'
--- execute 'set rtp^=' . s:plugin_dir . '/nvim-treesitter'
 -- execute 'set rtp^=' . s:plugin_dir . '/nvim-lspconfig'
 vim.opt.rtp:prepend(plugin_dir .. '/plenary.nvim')
-vim.opt.rtp:prepend(plugin_dir .. '/nvim-treesitter')
 vim.opt.rtp:prepend(plugin_dir .. '/nvim-lspconfig')
 
 -- runtime! plugin/plenary.vim
--- runtime! plugin/nvim-treesitter.vim
 -- runtime! plugin/playground.vim
 -- runtime! plugin/nvim-lspconfig.vim
 vim.cmd('runtime! plugin/plenary.vim')
-vim.cmd('runtime! plugin/nvim-treesitter.vim')
 vim.cmd('runtime! plugin/playground.vim')
 vim.cmd('runtime! plugin/nvim-lspconfig.vim')
 
@@ -51,16 +47,10 @@ require('go').setup({
 
 vim.lsp.enable('gopls')
 
-require('nvim-treesitter').setup({
-  -- Directory to install parsers and queries to
-  install_dir = vim.fn.stdpath('data') .. '/site',
-})
-
 vim.api.nvim_create_autocmd('FileType', {
   pattern = { 'go' },
   callback = function()
-    local queries = require('nvim-treesitter.config').get_installed('queries')
-    if not vim.tbl_contains(queries, 'go') then
+    if not require('go.treesitter').are_parsers_installed({ 'go' }) then
       error('No queries for go found')
     end
     pcall(vim.treesitter.start)

lua/go.lua

@@ -5,7 +5,6 @@ local vfn = vim.fn
 -- Keep this in sync with README.md
 -- Keep this in sync with doc/go.txt
 _GO_NVIM_CFG = {
-  treesitter_main = false,
   disable_defaults = false, -- true|false when true disable all default settings, user need to set all settings
   remap_commands = {}, -- Vim commands to remap or disable, e.g. `{ GoFmt = "GoFormat", GoDoc = false }`
   go = 'go', -- set to go1.18beta1 if necessary
@@ -134,7 +133,6 @@ _GO_NVIM_CFG = {
   dap_enrich_config = nil, -- see dap option enrich_config
   dap_retries = 20, -- see dap option max_retries
   build_tags = '', --- you can provide extra build tags for tests or debugger
-  textobjects = true, -- treesitter binding for text objects
   test_runner = 'go', -- one of {`go`, `richgo`, `dlv`, `ginkgo`, `gotestsum`}
   verbose_tests = false, -- set to add verbose flag to tests deprecated see '-v'
   run_in_floaterm = false, -- set to true to run in float window.
@@ -229,10 +227,6 @@ function go.setup(cfg)
     }
   end
 
-  -- ts master branch use nvim-treesitter.configs
-  -- ts main branch use nvim-treesitter.config
-  local has_ts_main = pcall(require, 'nvim-treesitter.config')
-  _GO_NVIM_CFG.treesitter_main = has_ts_main
   -- legacy options
   if type(cfg.null_ls) == 'boolean' then
     vim.notify('go.nvim config: null_ls=boolean deprecated, refer to README for more info', vim.log.levels.WARN)
@@ -305,10 +299,6 @@ function go.setup(cfg)
       require('go.codelens').setup()
     end
 
-    if _GO_NVIM_CFG.textobjects then
-      require('go.ts.textobjects').setup()
-    end
-
     require('go.env').setup()
   end, 1)
 

lua/go/asyncmake.lua

@@ -6,8 +6,7 @@ local trace = util.trace
 local getopt = require('go.alt_getopt')
 
 local is_windows = util.is_windows()
-local is_git_shell = is_windows
-    and (vim.fn.exists('$SHELL') and vim.fn.expand('$SHELL'):find('bash.exe') ~= nil)
+local is_git_shell = is_windows and (vim.fn.exists('$SHELL') and vim.fn.expand('$SHELL'):find('bash.exe') ~= nil)
 
 local function compile_efm()
   local efm = [[%-G#\ %.%#]]
@@ -65,10 +64,7 @@ function M.make(...)
     end
   end
   if vim.fn.empty(makeprg) == 0 and args[1] == 'go' then
-    vim.notify(
-      'makeprg is already set to ' .. makeprg .. ' args: ' .. vim.inspect(args),
-      vim.log.levels.WARN
-    )
+    vim.notify('makeprg is already set to ' .. makeprg .. ' args: ' .. vim.inspect(args), vim.log.levels.WARN)
   end
   -- local indent = "%\\%(    %\\)"
   if not makeprg then
@@ -286,7 +282,7 @@ M.runjob = function(cmd, runner, args, efm)
       end
       if next(errorlines) ~= nil and runner == 'golangci-lint' then
         efm =
-        [[level=%tarning\ msg="%m:\ [%f:%l:%c:\ %.%#]",level=%tarning\ msg="%m",level=%trror\ msg="%m:\ [%f:%l:%c:\ %.%#]",level=%trror\ msg="%m",%f:%l:%c:\ %m,%f:%l:\ %m,%f:%l\ %m]]
+          [[level=%tarning\ msg="%m:\ [%f:%l:%c:\ %.%#]",level=%tarning\ msg="%m",level=%trror\ msg="%m:\ [%f:%l:%c:\ %.%#]",level=%trror\ msg="%m",%f:%l:%c:\ %m,%f:%l:\ %m,%f:%l\ %m]]
       end
 
       sprite.on_close()

lua/go/coverage.lua

@@ -327,8 +327,7 @@ M.run = function(...)
     else
       table.remove(args, 1)
       local test_coverage = M.read_cov(covfn)
-      vim.notify(string.format('total coverage: %d%%', test_coverage.total_covered / test_coverage.total_lines * 100),
-        vim.log.levels.INFO)
+      vim.notify(string.format('total coverage: %d%%', test_coverage.total_covered / test_coverage.total_lines * 100), vim.log.levels.INFO)
       return test_coverage
     end
     arg = select(2, ...)
@@ -431,15 +430,15 @@ M.run = function(...)
 
       vim.notify(
         'go coverage finished with message: '
-        .. vim.inspect(cmd)
-        .. 'error: '
-        .. vim.inspect(data)
-        .. '\n'
-        .. 'job '
-        .. tostring(job_id)
-        .. '\n'
-        .. 'ev '
-        .. event,
+          .. vim.inspect(cmd)
+          .. 'error: '
+          .. vim.inspect(data)
+          .. '\n'
+          .. 'job '
+          .. tostring(job_id)
+          .. '\n'
+          .. 'ev '
+          .. event,
         vim.log.levels.WARN
       )
     end,