Fix nvim

config/nvim/lua/core/plugins.lua

@@ -55,16 +55,26 @@ require("lazy").setup({
   {
     "nvim-treesitter/nvim-treesitter",
     build = ":TSUpdate",
-    opts = {
+    config = function()
-      ensure_installed = {
+      local langs = {
         "lua", "bash", "yaml", "json", "toml", "dockerfile",
         "nix", "python", "markdown", "diff", "git_config",
-      },
+      }
+      -- old API (nvim-treesitter < 1.0, nvim 0.9.x)
+      local ok, configs = pcall(require, "nvim-treesitter.configs")
+      if ok then
+        configs.setup({
+          ensure_installed = langs,
           highlight = { enable = true },
           indent    = { enable = true },
-    },
+        })
-    config = function(_, opts)
+        return
-      require("nvim-treesitter.configs").setup(opts)
+      end
+      -- new API (nvim-treesitter >= 1.0, nvim 0.10+): highlight is built-in
+      local ts_ok, ts = pcall(require, "nvim-treesitter")
+      if ts_ok and ts.install then
+        ts.install(langs)
+      end
     end,
   },