Fix database path to use relative paths for better compatibility

alembic.ini

@@ -60,8 +60,8 @@ version_path_separator = os  # Use os.pathsep. Default configuration used for ne
 # are written from script.py.mako
 # output_encoding = utf-8
 
-# SQLite URL using absolute path
-sqlalchemy.url = sqlite:////app/storage/db/db.sqlite
+# SQLite URL - will be dynamically set in env.py
+sqlalchemy.url = driver://user:pass@localhost/dbname
 
 
 [post_write_hooks]

app/db/session.py

@@ -3,8 +3,11 @@ from pathlib import Path
 from sqlalchemy import create_engine
 from sqlalchemy.orm import sessionmaker
 
+# Get the project root directory
+PROJECT_ROOT = Path(__file__).parent.parent.parent.absolute()
+
 # Create the directory for the SQLite database if it doesn't exist
-DB_DIR = Path("/app") / "storage" / "db"
+DB_DIR = PROJECT_ROOT / "app" / "storage" / "db"
 DB_DIR.mkdir(parents=True, exist_ok=True)
 
 SQLALCHEMY_DATABASE_URL = f"sqlite:///{DB_DIR}/db.sqlite"

migrations/env.py

@@ -3,10 +3,16 @@ from logging.config import fileConfig
 from alembic import context
 from sqlalchemy import engine_from_config, pool
 
+# Import db settings
+from app.db.session import SQLALCHEMY_DATABASE_URL
+
 # this is the Alembic Config object, which provides
 # access to the values within the .ini file in use.
 config = context.config
 
+# Set the SQLAlchemy URL in the alembic config
+config.set_main_option("sqlalchemy.url", SQLALCHEMY_DATABASE_URL)
+
 # Interpret the config file for Python logging.
 # This line sets up loggers basically.
 if config.config_file_name is not None: