feat(main): Add main:start event

ddb/__main__.py

@@ -386,6 +386,8 @@ def on_config_reloaded():
             handle_command_line(command)
 
         bus.on(events.config.reloaded.name, on_config_reloaded)  # pylint:disable=no-member
+
+        events.main.start(command=command)
         handle_command_line(command)
 
         events.main.terminate(command=command)

ddb/event/events.py

@@ -2,9 +2,9 @@
 
 from ddb.binary import Binary as BinaryType
 from . import event
-
-
 # pylint:disable=redefined-outer-name
+from ..command import Command
+
 
 class File:
     """
@@ -231,8 +231,14 @@ class Main:
     Main function related events.
     """
 
+    @event("main:start")
+    def start(self, command: Command):
+        """
+        Main start
+        """
+
     @event("main:terminate")
-    def terminate(self, command: str):
+    def terminate(self, command: Command):
         """
         Main terminate
         """

ddb/feature/core/actions.py

@@ -21,6 +21,7 @@
 from ddb.utils.table_display import get_table_display
 from .. import features
 from ...action.action import EventBinding
+from ...command import Command
 from ...config.flatten import flatten
 from ...context import context
 
@@ -320,13 +321,13 @@ def event_bindings(self):
         return events.main.terminate
 
     @staticmethod
-    def execute(command: str):
+    def execute(command: Command):
         """
         Check for updates
         :param command command name
         :return:
         """
-        if command not in ['activate', 'deactivate', 'run', 'self-update']:
+        if command.name not in ['activate', 'deactivate', 'run', 'self-update']:
             cache = caches.get('core.check_for_update.version')
             last_check = cache.get('last_check', None)
             today = date.today()