Nvim: disable treesitter on large files

.config/nvim/lua/config/lazy.lua

@@ -18,6 +18,22 @@ if not (vim.uv or vim.loop).fs_stat(lazypath) then
 end
 vim.opt.rtp:prepend(lazypath)
 
+local function disable_plugins_for_large_files()
+	local max_filesize = 1024 * 1024 -- 1 MB
+	local filepath = vim.fn.expand("%:p")
+	local filesize = vim.fn.getfsize(filepath)
+	if filesize > max_filesize then
+		-- Disable treesitter
+		vim.cmd("TSBufDisable")
+	end
+end
+
+-- Autocmd to check file size on BufRead
+vim.api.nvim_create_autocmd("BufRead", {
+	callback = disable_plugins_for_large_files,
+	desc = "Disable heavy plugins for large files",
+})
+
 require("lazy").setup({
 	root = lazy_home,
 	spec = {