X-Git-Url: https://git.kaliko.me/?a=blobdiff_plain;f=sima%2Flaunch.py;h=1757d2bcee717d1780d272c8e24fed977ee0dedd;hb=b8d6a5b81d3ffd38943862d235142821899abb34;hp=42869b63f309a604abb4beaaa7661cc62c0fb2b0;hpb=3e47433aa3062dc444a659e6f3f70c26542ab00b;p=mpd-sima.git

diff --git a/sima/launch.py b/sima/launch.py
index 42869b6..1757d2b 100644
--- a/sima/launch.py
+++ b/sima/launch.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# Copyright (c) 2013, 2014, 2015 Jack Kaliko <kaliko@azylum.org>
+# Copyright (c) 2013, 2014, 2015, 2020,2021 kaliko <kaliko@azylum.org>
 #
 #  This file is part of sima
 #
@@ -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
@@ -34,11 +35,11 @@ from os.path import isfile
 # local import
 from . import core, info
 from .lib.logger import set_logger
-from .lib.meta import Meta
 from .lib.simadb import SimaDB
 from .utils.config import ConfMan
 from .utils.startopt import StartOpt
-from .utils.utils import exception_log, SigHup
+from .utils.utils import exception_log, SigHup, MPDSimaException
+from .utils.blcli import BLCli
 # core plugins
 from .plugins.core.history import History
 from .plugins.core.mpdoptions import MpdOptions
@@ -80,27 +81,60 @@ def start(sopt, restart=False):
     """starts application
     """
     # loads configuration
-    config = ConfMan(sopt.options).config
+    cfg_mgmt = ConfMan(sopt.options)
+    config = cfg_mgmt.config
     # set logger
     logger = logging.getLogger('sima')
     logfile = config.get('log', 'logfile', fallback=None)
     verbosity = config.get('log', 'verbosity')
-    set_logger(verbosity, logfile)
+    if sopt.options.get('command'):  # disable file logging
+        set_logger(verbosity)
+    else:
+        set_logger(verbosity, logfile)
     logger.debug('Command line say: %s', sopt.options)
-    # Create Database
+
+    # Create database if not present
     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()
+    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('create_db', None):
+
+    if sopt.options.get('command'):
+        cmd = sopt.options.get('command')
+        if cmd.startswith('bl-'):
+            BLCli(config, sopt.options)
+            sys.exit(0)
+        if cmd == "generate-config":
+            config.write(sys.stdout, space_around_delimiters=True)
+            sys.exit(0)
+        logger.info('Running "%s" and exit' % cmd)
+        if cmd == "config-test":
+            logger.info('Config location: "%s"', cfg_mgmt.conf_file)
+            from .utils.configtest import config_test
+            config_test(config)
+            sys.exit(0)
+        if cmd == "create-db":
+            if not isfile(db_file):
+                logger.info('Creating database in "%s"', db_file)
+                SimaDB(db_path=db_file).create_db()
+            else:
+                logger.info('Database already there, not overwriting %s', db_file)
             logger.info('Done, bye...')
             sys.exit(0)
-
-    if sopt.options.get('generate_config'):
-        config.write(sys.stdout, space_around_delimiters=True)
-        sys.exit(0)
+        if cmd == "purge-history":
+            db_file = config.get('sima', 'db_file')
+            if not isfile(db_file):
+                logger.warning('No db found: %s', db_file)
+                sys.exit(1)
+            SimaDB(db_path=db_file).purge_history(duration=0)
+            sys.exit(0)
 
     logger.info('Starting (%s)...', info.__version__)
     sima = core.Sima(config)
@@ -112,20 +146,15 @@ def start(sopt, restart=False):
         core_plugins = [History, MpdOptions]
         config['sima']['musicbrainzid'] = 'False'
     for cplgn in core_plugins:
-        logger.debug('Register core {name} ({doc})'.format(**cplgn.info()))
+        logger.debug('Register core %(name)s (%(doc)s)', cplgn.info())
         sima.register_core_plugin(cplgn)
-    logger.debug('core loaded, prioriy: {}'.format(' > '.join(map(str, sima.core_plugins))))
+    logger.debug('core loaded, prioriy: %s', ' > '.join(map(str, sima.core_plugins)))
 
     #  Loading internal plugins
     load_plugins(sima, 'internal')
-
     #  Loading contrib plugins
     load_plugins(sima, 'contrib')
-    logger.info('plugins loaded, prioriy: {}'.format(' > '.join(map(str, sima.plugins))))
-    #  Set use of MusicBrainzIdentifier
-    if not config.getboolean('sima', 'musicbrainzid'):
-        logger.info('Disabling MusicBrainzIdentifier')
-        Meta.use_mbid = False
+    logger.info('plugins loaded, prioriy: %s', ' > '.join(map(str, sima.plugins)))
 
     # Run as a daemon
     if config.getboolean('daemon', 'daemon'):
@@ -148,10 +177,14 @@ def run(sopt, restart=False):
     Catches Unhandled exception
     """
     # pylint: disable=broad-except
+    logger = logging.getLogger('sima')
     try:
         start(sopt, restart)
     except SigHup:  # SigHup inherit from Exception
         run(sopt, True)
+    except MPDSimaException as err:
+        logger.error(err)
+        sys.exit(2)
     except Exception:  # Unhandled exception
         exception_log()
 
@@ -159,7 +192,7 @@ def run(sopt, restart=False):
 def main():
     """Entry point"""
     nfo = dict({'version': info.__version__,
-                'prog': 'sima'})
+                'prog': 'mpd-sima'})
     # StartOpt gathers options from command line call (in StartOpt().options)
     sopt = StartOpt(nfo)
     run(sopt)