chore: prevent create_all failures from stopping application startup (

#152)

advanced_alchemy/extensions/litestar/cli.py

@@ -24,7 +24,6 @@ def database_group() -> None:
 @option("--verbose", type=bool, help="Enable verbose output.", default=False, is_flag=True)
 def show_database_revision(app: Litestar, verbose: bool) -> None:
     """Show current database revision."""
-
     from advanced_alchemy.extensions.litestar.alembic import AlembicCommands
 
     console.rule("[yellow]Listing current revision[/]", align="left")

advanced_alchemy/extensions/litestar/plugins/init/config/asyncio.py

@@ -4,7 +4,9 @@
 from dataclasses import dataclass, field
 from typing import TYPE_CHECKING, Callable, cast
 
+from litestar.cli._utils import console
 from litestar.constants import HTTP_RESPONSE_START
+from sqlalchemy.exc import OperationalError
 from sqlalchemy.ext.asyncio import AsyncEngine, AsyncSession
 
 from advanced_alchemy.config.asyncio import SQLAlchemyAsyncConfig as _SQLAlchemyAsyncConfig
@@ -211,7 +213,10 @@ async def create_all_metadata(self, app: Litestar) -> None:
             app (Litestar): The ``Litestar`` instance
         """
         async with self.get_engine().begin() as conn:
-            await conn.run_sync(self.alembic_config.target_metadata.create_all)
+            try:
+                await conn.run_sync(self.alembic_config.target_metadata.create_all)
+            except OperationalError as exc:
+                console.print(f"[bold red] * Could not create target metadata.  Reason: {exc}")
 
     def create_app_state_items(self) -> dict[str, Any]:
         """Key/value pairs to be stored in application state."""

advanced_alchemy/extensions/litestar/plugins/init/config/sync.py

@@ -4,8 +4,10 @@
 from dataclasses import dataclass, field
 from typing import TYPE_CHECKING, AsyncGenerator, Callable, cast
 
+from litestar.cli._utils import console
 from litestar.constants import HTTP_RESPONSE_START
 from sqlalchemy import Engine
+from sqlalchemy.exc import OperationalError
 from sqlalchemy.orm import Session
 
 from advanced_alchemy.config.sync import SQLAlchemySyncConfig as _SQLAlchemySyncConfig
@@ -208,7 +210,10 @@ def create_all_metadata(self, app: Litestar) -> None:
             app (Litestar): The ``Litestar`` instance
         """
         with self.get_engine().begin() as conn:
-            self.alembic_config.target_metadata.create_all(bind=conn)
+            try:
+                self.alembic_config.target_metadata.create_all(bind=conn)
+            except OperationalError as exc:
+                console.print(f"[bold red] * Could not create target metadata.  Reason: {exc}")
 
     def create_app_state_items(self) -> dict[str, Any]:
         """Key/value pairs to be stored in application state."""