Support library names in configuration

start.py

@@ -1,15 +1,20 @@
 #!/usr/bin/env python3
 
 import argparse
+import logging
 import os
 import os.path
 import sys
 
-from seafile_client import SeafileClient, start_seaf_daemon
-from seafile_client.misc import setup_uid, create_dir
+from dsc import SeafileClient, start_seaf_daemon
+from dsc.misc import setup_uid, create_dir
+
+_lg = logging.getLogger('dsc')
 
 
 def main():
+    logging.basicConfig(format="%(asctime)s %(message)s", level=logging.INFO)
+
     parser = argparse.ArgumentParser()
     parser.add_argument("--uid", default=os.getenv("SEAFILE_UID", default=1000), type=int)
     parser.add_argument("--gid", default=os.getenv("SEAFILE_GID", default=100), type=int)
@@ -21,10 +26,23 @@ def main():
     args = parser.parse_args()
 
     setup_uid(args.uid, args.gid)
-    start_seaf_daemon()
     create_dir(args.data_dir)
+    start_seaf_daemon()
+
+    libs_to_sync = set()
+
     client = SeafileClient(args.host, args.username, args.password)
-    for lib_id in args.libs.split(sep=":"):
+    for arg_lib in args.libs.split(sep=":"):
+        lib_id = client.get_library_id(arg_lib)
+        if lib_id:
+            libs_to_sync.add(lib_id)
+        else:
+            _lg.warning("Library %s is not found on server %s", arg_lib, args.host)
+
+    # don't start to sync libraries already in sync
+    libs_to_sync -= client.get_local_libraries()
+
+    for lib_id in libs_to_sync:
         client.sync_lib(lib_id, args.data_dir)
     client.watch_status()