Tell git to stop quoting the paths in ls-files

aider/coders/base_coder.py

@@ -964,9 +964,13 @@ class Coder:
     def get_tracked_files(self):
         if not self.repo:
             return []
+
+        files = self.repo.git.execute(["git", "-c", "core.quotepath=off", "ls-files"])
+        files = set(files.splitlines())
+
         # convert to appropriate os.sep, since git always normalizes to /
-        files = set(self.repo.git.ls_files().splitlines())
         res = set(str(Path(PurePosixPath(path))) for path in files)
+
         return res
 
     apply_update_errors = 0

aider/repomap.py

@@ -172,7 +172,10 @@ class RepoMap:
 
     def run_ctags(self, filename):
         # Check if the file is in the cache and if the modification time has not changed
-        file_mtime = os.path.getmtime(filename)
+        file_mtime = self.get_mtime(filename)
+        if file_mtime is None:
+            return []
+
         cache_key = filename
         if cache_key in self.TAGS_CACHE and self.TAGS_CACHE[cache_key]["mtime"] == file_mtime:
             return self.TAGS_CACHE[cache_key]["data"]
@@ -239,8 +242,17 @@ class RepoMap:
     def save_ident_cache(self):
         pass
 
+    def get_mtime(self, fname):
+        try:
+            return os.path.getmtime(fname)
+        except FileNotFoundError:
+            self.io.tool_error(f"File not found error: {fname}")
+
     def get_name_identifiers(self, fname, uniq=True):
-        file_mtime = os.path.getmtime(fname)
+        file_mtime = self.get_mtime(fname)
+        if file_mtime is None:
+            return set()
+
         cache_key = fname
         if cache_key in self.IDENT_CACHE and self.IDENT_CACHE[cache_key]["mtime"] == file_mtime:
             idents = self.IDENT_CACHE[cache_key]["data"]