From ce353a9b0e3c47d27784509217200818f522329e Mon Sep 17 00:00:00 2001
From: orip <oriori1703@gmail.com>
Date: Sun, 12 Apr 2026 22:33:59 +0300
Subject: [PATCH] Change format_on_save to a whitelist instead of a blacklist

---
 init.lua | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/init.lua b/init.lua
index dea2fccf..600258db 100644
--- a/init.lua
+++ b/init.lua
@@ -686,14 +686,15 @@ require('lazy').setup({
     opts = {
       notify_on_error = false,
       format_on_save = function(bufnr)
-        -- Disable "format_on_save lsp_fallback" for languages that don't
-        -- have a well standardized coding style. You can add additional
-        -- languages here or re-enable it for the disabled ones.
-        local disable_filetypes = { c = true, cpp = true }
-        if disable_filetypes[vim.bo[bufnr].filetype] then
-          return nil
-        else
+        -- You can specify filetypes to autoformat on save here:
+        local enabled_filetypes = {
+          -- lua = true,
+          -- python = true,
+        }
+        if enabled_filetypes[vim.bo[bufnr].filetype] then
           return { timeout_ms = 500 }
+        else
+          return nil
         end
       end,
       default_format_opts = {