X-Git-Url: https://git.kaliko.me/?a=blobdiff_plain;f=sima%2Flaunch.py;h=890f96bfd1641db6c1b6a3b1e357ffe7ea4c8571;hb=5de446a3d7e67a95afa7cff1c9c12642daeaf8ce;hp=9cd36232abecaf1779d29e6b9236a4fa54be5293;hpb=abb05a55c1b6c27a11bbd90efbc594ad6331bbc6;p=mpd-sima.git

diff --git a/sima/launch.py b/sima/launch.py
index 9cd3623..890f96b 100644
--- a/sima/launch.py
+++ b/sima/launch.py
@@ -26,6 +26,7 @@ import sys
 
 from importlib import __import__ as sima_import
 from os.path import isfile
+from os import rename
 ##
 
 # third parties components
@@ -88,6 +89,19 @@ def start(sopt, restart=False):
     set_logger(verbosity, logfile)
     logger.debug('Command line say: %s', sopt.options)
 
+    # Create database if not present
+    db_file = config.get('sima', 'db_file')
+    if not isfile(db_file):
+        logger.debug('Creating database in "%s"', db_file)
+        SimaDB(db_path=db_file).create_db()
+    # Migration from v0.17.0
+    dbinfo = SimaDB(db_path=db_file).get_info()
+    if not dbinfo:  # v0.17.0 → v0.18+ migration
+        logger.warning('Backing up database!')
+        rename(db_file, db_file + '-old-version-backup')
+        logger.info('Creating an new database in "%s"', db_file)
+        SimaDB(db_path=db_file).create_db()
+
     if sopt.options.get('command'):
         cmd = sopt.options.get('command')
         if cmd == "generate-config":
@@ -100,15 +114,12 @@ def start(sopt, restart=False):
             config_test(config)
             sys.exit(0)
         if cmd == "create-db":
-            db_file = config.get('sima', 'db_file')
             if not isfile(db_file):
                 logger.info('Creating database in "%s"', db_file)
-                open(db_file, 'a').close()
                 SimaDB(db_path=db_file).create_db()
-                if sopt.options.get('create_db', None):
-                    logger.info('Done, bye...')
             else:
                 logger.info('Database already there, not overwriting %s', db_file)
+            logger.info('Done, bye...')
             sys.exit(0)
         if cmd == "purge-history":
             db_file = config.get('sima', 'db_file')
@@ -118,24 +129,6 @@ def start(sopt, restart=False):
             SimaDB(db_path=db_file).purge_history(duration=0)
             sys.exit(0)
 
-
-    # TODO: To remove eventually in next major realese v0.18
-    # Create Database
-    db_file = config.get('sima', 'db_file')
-    if (sopt.options.get('create_db', None)
-            or not isfile(db_file)):
-        logger.info('Creating database in "%s"', db_file)
-        open(db_file, 'a').close()
-        SimaDB(db_path=db_file).create_db()
-        if sopt.options.get('create_db', None):
-            logger.info('Done, bye...')
-        sys.exit(0)
-
-    # TODO: To remove eventually in next major realese v0.18
-    if sopt.options.get('generate_config'):
-        config.write(sys.stdout, space_around_delimiters=True)
-        sys.exit(0)
-
     logger.info('Starting (%s)...', info.__version__)
     sima = core.Sima(config)