fix: remove deprecated lifecycle and consolidate startup actions

.vscode/tasks.json

@@ -24,16 +24,6 @@
       },
       "problemMatcher": []
     },
-    {
-      "label": "Init Database",
-      "command": "poetry run python mealie/db/init_db.py",
-      "type": "shell",
-      "presentation": {
-        "reveal": "always",
-        "group": "groupA"
-      },
-      "problemMatcher": []
-    },
     {
       "label": "Dev: Start Frontend",
       "command": "task ui",

Taskfile.yml

@@ -132,7 +132,6 @@ tasks:
   py:
     desc: runs the backend server
     cmds:
-      - poetry run python mealie/db/init_db.py
       - poetry run python mealie/app.py
 
   py:postgres:
@@ -145,7 +144,6 @@ tasks:
       POSTGRES_PORT: 5432
       POSTGRES_DB: mealie
     cmds:
-      - poetry run python mealie/db/init_db.py
       - poetry run python mealie/app.py
 
   ui:build:

docker/entry.sh

@@ -33,9 +33,6 @@ init() {
 
     # Activate our virtual environment here
     . /opt/pysetup/.venv/bin/activate
-
-    # Initialize Database Prerun
-    poetry run python /app/mealie/db/init_db.py
 }
 
 change_user

mealie/app.py

@@ -1,3 +1,6 @@
+from collections.abc import AsyncGenerator
+from contextlib import asynccontextmanager
+
 import uvicorn
 from fastapi import FastAPI
 from fastapi.middleware.cors import CORSMiddleware
@@ -39,12 +42,55 @@
 - [Beta](https://demo.mealie.io)
 """
 
+logger = get_logger()
+
+
+@asynccontextmanager
+async def lifespan_fn(_: FastAPI) -> AsyncGenerator[None, None]:
+    """
+    lifespan_fn controls the startup and shutdown of the FastAPI Application.
+    This function is called when the FastAPI application starts and stops.
+
+    See FastAPI documentation for more information:
+      - https://fastapi.tiangolo.com/advanced/events/
+    """
+    logger.info("start: database initialization")
+    import mealie.db.init_db as init_db
+
+    init_db.main()
+    logger.info("end: database initialization")
+
+    await start_scheduler()
+
+    logger.info("-----SYSTEM STARTUP-----")
+    logger.info("------APP SETTINGS------")
+    logger.info(
+        settings.model_dump_json(
+            indent=4,
+            exclude={
+                "SECRET",
+                "SFTP_PASSWORD",
+                "SFTP_USERNAME",
+                "DB_URL",  # replace by DB_URL_PUBLIC for logs
+                "DB_PROVIDER",
+                "SMTP_USER",
+                "SMTP_PASSWORD",
+            },
+        )
+    )
+
+    yield
+
+    logger.info("-----SYSTEM SHUTDOWN----- \n")
+
+
 app = FastAPI(
     title="Mealie",
     description=description,
     version=APP_VERSION,
     docs_url=settings.DOCS_URL,
     redoc_url=settings.REDOC_URL,
+    lifespan=lifespan_fn,
 )
 
 app.add_middleware(GZipMiddleware, minimum_size=1000)
@@ -103,30 +149,6 @@ def api_routers():
         route.tags = list(set(route.tags))
 
 
-@app.on_event("startup")
-async def system_startup():
-    logger = get_logger()
-
-    await start_scheduler()
-
-    logger.info("-----SYSTEM STARTUP----- \n")
-    logger.info("------APP SETTINGS------")
-    logger.info(
-        settings.model_dump_json(
-            indent=4,
-            exclude={
-                "SECRET",
-                "SFTP_PASSWORD",
-                "SFTP_USERNAME",
-                "DB_URL",  # replace by DB_URL_PUBLIC for logs
-                "DB_PROVIDER",
-                "SMTP_USER",
-                "SMTP_PASSWORD",
-            },
-        )
-    )
-
-
 def main():
     uvicorn.run(
         "app:app",

mealie/db/init_db.py

@@ -22,7 +22,7 @@
 
 PROJECT_DIR = Path(__file__).parent.parent.parent
 
-logger = root_logger.get_logger("init_db")
+logger = root_logger.get_logger()
 
 
 def init_db(db: AllRepositories) -> None: