Add function to check for specific file extension in a folder case-in…

…sensitive

A new function, check_for_file_with_extension, has been added to the file.py module. This function traverses through a specified folder path and checks for the presence of files with a particular extension. It logs specifically to the console if such files are found or not before returning a boolean.

bd_to_avp/modules/file.py

@@ -75,6 +75,20 @@ def move_file_to_output_root_folder(muxed_output_path: Path) -> None:
         remove_folder_if_exists(muxed_output_path.parent)
 
 
+def check_for_file_with_extension(folder_path: Path, extension: str) -> bool:
+    if not extension.startswith("."):
+        extension = f".{extension}"
+    print(f"Checking for {extension} files in: {folder_path}")
+
+    for file_path in folder_path.iterdir():
+        if file_path.suffix.lower() == extension.lower():
+            print(f"Found {extension} file: {file_path.name}")
+            return True
+
+    print(f"No {extension} files found in {folder_path}")
+    return False
+
+
 @contextmanager
 def mounted_image(image_path: Path):
     mount_point = None