nvim-config/lua/plugins/treesitter.lua

return {
  {
    "nvim-treesitter/nvim-treesitter",
    version = false, -- last release is way too old and doesn't work on Windows
    build = ":TSUpdate",
    event = { "LazyFile", "VeryLazy" },
    lazy = vim.fn.argc(-1) == 0, -- load treesitter early when opening a file from the cmdline
    init = function(plugin)
      -- PERF: add nvim-treesitter queries to the rtp and it's custom query predicates early
      -- This is needed because a bunch of plugins no longer `require("nvim-treesitter")`, which
      -- no longer trigger the **nvim-treesitter** module to be loaded in time.
      -- Luckily, the only things that those plugins need are the custom queries, which we make available
      -- during startup.
      require("lazy.core.loader").add_to_rtp(plugin)
      require("nvim-treesitter.query_predicates")
    end,
    cmd = { "TSUpdateSync", "TSUpdate", "TSInstall" },
    keys = {
      { "<c-space>", desc = "Increment Selection" },
      { "<bs>", desc = "Decrement Selection", mode = "x" },
    },
    opts_extend = { "ensure_installed" },
    ---@type TSConfig
    ---@diagnostic disable-next-line: missing-fields
    opts = {
      auto_install = true,
      highlight = { enable = true },
      indent = { enable = true },
      ensure_installed = {
        "bash",
        "c",
        "diff",
        "html",
        "javascript",
        "jsdoc",
        "json",
        "jsonc",
        "lua",
        "luadoc",
        "luap",
        "markdown",
        "markdown_inline",
        "printf",
        "python",
        "query",
        "regex",
        "toml",
        "tsx",
        "typescript",
        "vim",
        "vimdoc",
        "xml",
        "yaml",
        -- other
        "svelte",
        "php",
        "rust",
        "c_sharp",
        "go",
        "powershell",
        "gitcommit",
        "gitignore",
      },
      incremental_selection = {
        enable = true,
        keymaps = {
          init_selection = "<C-space>",
          node_incremental = "<C-space>",
          scope_incremental = false,
          node_decremental = "<bs>",
        },
      },
      textobjects = {
        select = {
          enable = true,
          lookahead = true, -- Automatically jump forward to textobj, similar to targets.vim
          keymaps = {
            -- You can use the capture groups defined in textobjects.scm
            ["aa"] = "@parameter.outer",
            ["ia"] = "@parameter.inner",
            ["af"] = "@function.outer",
            ["if"] = "@function.inner",
            ["ac"] = "@class.outer",
            ["ic"] = "@class.inner",
          },
        },
        move = {
          enable = true,
          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",
          },
        },
        swap = {
          enable = true,
          swap_next = {
            ["<leader>a"] = "@parameter.inner",
          },
          swap_previous = {
            ["<leader>A"] = "@parameter.inner",
          },
        },
      },
    },
    ---@param opts TSConfig
    config = function(_, opts)
      if type(opts.ensure_installed) == "table" then
        opts.ensure_installed = LazyVim.dedup(opts.ensure_installed)
      end
      require("nvim-treesitter.configs").setup(opts)
    end,
  },
}