fix: second attempt at shortening filename

helpers/write_apkg.py

@@ -1,6 +1,8 @@
 import os
 import sys
 import re
+import tempfile
+
 from genanki import Deck, Package
 
 """
@@ -44,7 +46,7 @@ def _write_new_apkg(deck_payloads, media_files):
     package = Package(decks)
     package.media_files = media_files
 
-    # Ensure deck_payload is defined before using it
+    # Ensure deck_payloads is defined before using it
     if deck_payloads:
         sanitized_name = sanitize_filename(deck_payloads[0]["name"])
     else:
@@ -53,8 +55,23 @@ def _write_new_apkg(deck_payloads, media_files):
     max_name_length = 255 - len(first_deck_id) - len('.apkg') - 1
     truncated_name = sanitized_name[:max_name_length]
 
-    output_filename = f'{truncated_name}-{first_deck_id}.apkg'
+    # Use a temporary file to avoid file name too long errors
+    with tempfile.NamedTemporaryFile(delete=False) as tmp_file:
+        output_filename = f'{truncated_name}-{first_deck_id}.apkg'
+        tmp_file.name = output_filename
+
+        try:
+            package.write_to_file(tmp_file.name)
+        except OSError as e:
+            if e.errno == 36:  # File name too long
+                # Handle the error, e.g., shorten the filename or move to a different directory
+                print("File name too long. Shortening filename.")
+                tmp_file.name = f'{truncated_name[:max_name_length - 10]}-truncated-{first_deck_id}.apkg'
+                package.write_to_file(tmp_file.name)
+            else:
+                raise e  # Re-raise other exceptions
 
-    package.write_to_file(output_filename)
+    final_path = os.path.join(os.getcwd() , tmp_file.name)
+    os.rename(tmp_file.name, final_path)
 
-    sys.stdout.write(os.getcwd() + "/" + output_filename)
+    sys.stdout.write(final_path)