dotfiles/home/.config/nvim/lua/plugins/treesitter.lua

return {
  -- Improved syntax highlighting, text objects and more
  --- @type LazyPluginSpec
  {
    "nvim-treesitter/nvim-treesitter",
    build = ":TSUpdate",
    init = function()
      require("nvim-treesitter.install").update({
        with_sync = true,
      })
    end,
    --- @type TSConfig
    opts = {
      highlight = { enable = true },
      indent = { enable = true },
      ensure_installed = {
        "bash",
        "css",
        "diff",
        "dockerfile",
        "git_config",
        "git_rebase",
        "gitattributes",
        "gitcommit",
        "gitignore",
        "html",
        "http",
        "java",
        "javascript",
        "jsdoc",
        "json",
        "json5",
        "jsonc",
        "latex",
        "lua",
        "luadoc",
        "luap",
        "make",
        "markdown",
        "markdown_inline",
        "php",
        "python",
        "query",
        "rasi",
        "regex",
        "rst",
        "scss",
        "toml",
        "tsx",
        "typescript",
        "vim",
        "vimdoc",
        "yaml",
      },
      incremental_selection = {
        enable = true,
        keymaps = {
          init_selection = "<C-space>",
          node_incremental = "<C-space>",
          scope_incremental = false,
          node_decremental = "<bs>",
        },
      },
      textobjects = {
        move = {
          enable = true,
          goto_next_start = { ["]f"] = "@function.outer", ["]c"] = "@class.outer" },
          goto_next_end = { ["]F"] = "@function.outer", ["]C"] = "@class.outer" },
          goto_previous_start = { ["[f"] = "@function.outer", ["[c"] = "@class.outer" },
          goto_previous_end = { ["[F"] = "@function.outer", ["[C"] = "@class.outer" },
        },
        select = {
          enable = true,
          lookahead = true,
          keymaps = {
            ["af"] = {
              query = "@function.outer",
              desc = "Select outer part of a function",
            },
            ["if"] = {
              query = "@function.inner",
              desc = "Select inner part of a function",
            },
            ["ac"] = {
              query = "@class.outer",
              desc = "Select outer part of a class",
            },
            ["ic"] = {
              query = "@class.inner",
              desc = "Select inner part of a class",
            },
            ["as"] = {
              query = "@scope",
              query_group = "locals",
              desc = "Select language scope",
            },
          },
        },
      },
    },
    --- @param opts TSConfig
    config = function(_, opts)
      if type(opts.ensure_installed) == "table" then
        --- @type table<string, boolean>
        local added = {}
        opts.ensure_installed = vim.tbl_filter(function(lang)
          if added[lang] then
            return false
          end
          added[lang] = true
          return true
        end, opts.ensure_installed)
      end
      require("nvim-treesitter.configs").setup(opts)
    end,
    dependencies = {
      {
        "nvim-treesitter/nvim-treesitter-textobjects",
        config = function()
          -- When in diff mode, we want to use the default
          -- vim text objects c & C instead of the treesitter ones.
          --- @type table<string,fun(...)>
          local move = require("nvim-treesitter.textobjects.move")
          local configs = require("nvim-treesitter.configs")
          for name, fn in pairs(move) do
            if name:find("goto") == 1 then
              move[name] = function(q, ...)
                if vim.wo.diff then
                  --- @type table<string,string>
                  local config = configs.get_module("textobjects.move")[name]
                  for key, query in pairs(config or {}) do
                    if q == query and key:find("[%]%[][cC]") then
                      vim.cmd("normal! " .. key)
                      return
                    end
                  end
                end
                return fn(q, ...)
              end
            end
          end
        end,
      },
    },
  },

  -- Automatically add closing tags for HTML and JSX
  --- @type LazyPluginSpec
  {
    "windwp/nvim-ts-autotag",
    config = true,
  },
}