cleanup

main.py

@@ -32,12 +32,13 @@ Environment variables
                         default "0 19 * * 1,4" = 19:00 every Mon + Thu
                         (local time — set TZ inside the container!)
     UPDATER_LOG         default /config/volume_updater.log
+    COVER_CACHE_PATH    directory for the persistent cover cache;
+                        empty (default) = temporary cache, deleted on exit
 """
 
 from __future__ import annotations
 
 import os
-import signal
 import sys
 from pathlib import Path
 
@@ -94,6 +95,7 @@ def main() -> int:
     updater_enabled  = _env_bool("UPDATER_ENABLED", True)
     updater_schedule = _env_str("UPDATER_SCHEDULE", "0 19 * * 1,4")
     updater_log      = _env_str("UPDATER_LOG", "/config/volume_updater.log")
+    cover_cache_path = _env_str("COVER_CACHE_PATH", "") or None
 
     print(f"[main] suwayomi  = {suwayomi_path}",  flush=True)
     print(f"[main] kavita    = {kavita_path}",    flush=True)
@@ -114,6 +116,7 @@ def main() -> int:
         request_timeout=request_timeout,
         delete_source=delete_source,
         matches_cache=matches_cache,
+        cover_cache_dir=cover_cache_path,
     )
 
     # watcher = SuwayomiFolderWatcher(suwayomi_path, mover, settle_seconds=settle_seconds)
@@ -130,6 +133,7 @@ def main() -> int:
                 request_timeout=request_timeout,
                 log_path=updater_log,
                 schedule=updater_schedule,
+                cover_cache_dir=cover_cache_path,
             )
             updater.start()
         except ValueError as exc: