From 54aebb7d989e99887aafb549dceebf23992a20c2 Mon Sep 17 00:00:00 2001
From: "Paul Gauthier (aider)" <aider@paulg.org>
Date: Fri, 25 Oct 2024 13:23:46 -0700
Subject: [PATCH] feat: add encoding param to watch_source_files with error
 handling

---
 aider/watch.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/aider/watch.py b/aider/watch.py
index 9594de937..30d6c2e5e 100644
--- a/aider/watch.py
+++ b/aider/watch.py
@@ -59,7 +59,7 @@ def load_gitignores(gitignore_paths: list[Path]) -> Optional[PathSpec]:
 
 
 def watch_source_files(
-    directory: str, stop_event=None, gitignores: list[str] = None, ignore_func=None
+    directory: str, stop_event=None, gitignores: list[str] = None, ignore_func=None, encoding="utf-8"
 ) -> Set[str]:
     """
     Watch for changes to source files in the given directory and its subdirectories.
@@ -98,7 +98,7 @@ def watch_source_files(
 
         # Check if file contains AI markers
         try:
-            with open(path_abs) as f:
+            with open(path_abs, encoding=encoding, errors='ignore') as f:
                 content = f.read()
                 import re