nvim/lua/plugins/treesitter.lua

   1 return {
   2   { "nvim-treesitter/nvim-treesitter",
   3     -- Treesitter is a new parser generator tool that we can
   4     -- use in Neovim to power faster and more accurate
   5     -- syntax highlighting.
   6     build = ":TSUpdate",
   7     event = { "LazyFile", "VeryLazy" },
   8     lazy = vim.fn.argc(-1) == 0, -- load treesitter early when opening a file from the cmdline
   9     init = function(plugin)
  10       -- PERF: add nvim-treesitter queries to the rtp and it's custom query predicates early
  11       -- This is needed because a bunch of plugins no longer `require("nvim-treesitter")`, which
  12       -- no longer trigger the **nvim-treesitter** module to be loaded in time.
  13       -- Luckily, the only things that those plugins need are the custom queries, which we make available
  14       -- during startup.
  15       require("lazy.core.loader").add_to_rtp(plugin)
  16       require("nvim-treesitter.query_predicates")
  17     end,
  18     cmd = { "TSUpdateSync", "TSUpdate", "TSInstall" },
  19     keys = {
  20       { "<c-space>", desc = "Increment Selection" },
  21       { "<bs>", desc = "Decrement Selection", mode = "x" },
  22     },
  23     opts_extend = { "ensure_installed" },
  24     ---@type TSConfig
  25     ---@diagnostic disable-next-line: missing-fields
  26     opts = {
  27       highlight = { enable = true },
  28       indent = { enable = true },
  29       ensure_installed = {
  30         "bash",
  31         "c",
  32         "diff",
  33         "html",
  34         "javascript",
  35         "jsdoc",
  36         "json",
  37         "jsonc",
  38         "lua",
  39         "luadoc",
  40         "luap",
  41         "markdown",
  42         "markdown_inline",
  43         "printf",
  44         "python",
  45         "query",
  46         "regex",
  47         "toml",
  48         "tsx",
  49         "typescript",
  50         "vim",
  51         "vimdoc",
  52         "xml",
  53         "yaml",
  54       },
  55       incremental_selection = {
  56         enable = true,
  57         keymaps = {
  58           init_selection = "<C-space>",
  59           node_incremental = "<C-space>",
  60           scope_incremental = false,
  61           node_decremental = "<bs>",
  62         },
  63       },
  64       textobjects = {
  65         move = {
  66           enable = true,
  67           goto_next_start = { ["]f"] = "@function.outer", ["]c"] = "@class.outer", ["]a"] = "@parameter.inner" },
  68           goto_next_end = { ["]F"] = "@function.outer", ["]C"] = "@class.outer", ["]A"] = "@parameter.inner" },
  69           goto_previous_start = { ["[f"] = "@function.outer", ["[c"] = "@class.outer", ["[a"] = "@parameter.inner" },
  70           goto_previous_end = { ["[F"] = "@function.outer", ["[C"] = "@class.outer", ["[A"] = "@parameter.inner" },
  71         },
  72       },
  73     },
  74     ---@param opts TSConfig
  75     config = function(_, opts)
  76       if type(opts.ensure_installed) == "table" then
  77         opts.ensure_installed = LazyVim.dedup(opts.ensure_installed)
  78       end
  79       require("nvim-treesitter.configs").setup(opts)
  80     end,
  81   },
  82
  83   { "nvim-treesitter/nvim-treesitter-textobjects",
  84     event = "VeryLazy",
  85     enabled = true,
  86     config = function()
  87       -- If treesitter is already loaded, we need to run config again for textobjects
  88       if LazyVim.is_loaded("nvim-treesitter") then
  89         local opts = LazyVim.opts("nvim-treesitter")
  90         require("nvim-treesitter.configs").setup({ textobjects = opts.textobjects })
  91       end
  92
  93       -- When in diff mode, we want to use the default
  94       -- vim text objects c & C instead of the treesitter ones.
  95       local move = require("nvim-treesitter.textobjects.move") ---@type table<string,fun(...)>
  96       local configs = require("nvim-treesitter.configs")
  97       for name, fn in pairs(move) do
  98         if name:find("goto") == 1 then
  99           move[name] = function(q, ...)
 100             if vim.wo.diff then
 101               local config = configs.get_module("textobjects.move")[name] ---@type table<string,string>
 102               for key, query in pairs(config or {}) do
 103                 if q == query and key:find("[%]%[][cC]") then
 104                   vim.cmd("normal! " .. key)
 105                   return
 106                 end
 107               end
 108             end
 109             return fn(q, ...)
 110           end
 111         end
 112       end
 113     end,
 114   },
 115
 116   -- Automatically add closing tags for HTML and JSX
 117   {
 118     "windwp/nvim-ts-autotag",
 119     event = "LazyFile",
 120     opts = {},
 121   },
 122 }
 123