From 6fc4f16a4eea452f9e0224d08943ec7a98f2779e Mon Sep 17 00:00:00 2001
From: ESSO0428 <92996726+ESSO0428@users.noreply.github.com>
Date: Tue, 18 Mar 2025 10:43:22 +0800
Subject: [PATCH] fix: normalize CRLF to LF in read_file_from_buf_or_disk
 (#1622)

Ensure consistent line endings when reading files by converting CRLF
(`\r\n`) to LF (`\n`). This fixes incorrect line number detection
when modifying CRLF-formatted files.

Addresses yetone/avante.nvim#1621.
---
 lua/avante/utils/init.lua | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lua/avante/utils/init.lua b/lua/avante/utils/init.lua
index 1cc510c..9afd57a 100644
--- a/lua/avante/utils/init.lua
+++ b/lua/avante/utils/init.lua
@@ -1079,6 +1079,7 @@ function M.read_file_from_buf_or_disk(filepath)
   if file then
     local content = file:read("*all")
     file:close()
+    content = content:gsub("\r\n", "\n")
     return vim.split(content, "\n"), nil
   else
     return {}, open_err