80 lines
1.9 KiB
Python
80 lines
1.9 KiB
Python
from __future__ import annotations
|
|
|
|
import sys
|
|
from logging.config import fileConfig
|
|
from pathlib import Path
|
|
|
|
from sqlalchemy import engine_from_config, pool
|
|
from sqlmodel import SQLModel
|
|
|
|
from alembic import context
|
|
|
|
PROJECT_ROOT = Path(__file__).resolve().parents[1]
|
|
if str(PROJECT_ROOT) not in sys.path:
|
|
sys.path.append(str(PROJECT_ROOT))
|
|
|
|
from app import models # noqa: E402,F401
|
|
from app.core.config import settings # noqa: E402
|
|
|
|
config = context.config
|
|
|
|
if config.config_file_name is not None and config.attributes.get("configure_logger", True):
|
|
fileConfig(config.config_file_name)
|
|
|
|
target_metadata = SQLModel.metadata
|
|
|
|
|
|
def _normalize_database_url(database_url: str) -> str:
|
|
if "://" not in database_url:
|
|
return database_url
|
|
scheme, rest = database_url.split("://", 1)
|
|
if scheme == "postgresql":
|
|
return f"postgresql+psycopg://{rest}"
|
|
return database_url
|
|
|
|
|
|
def get_url() -> str:
|
|
return _normalize_database_url(settings.database_url)
|
|
|
|
|
|
config.set_main_option("sqlalchemy.url", get_url())
|
|
|
|
|
|
def run_migrations_offline() -> None:
|
|
context.configure(
|
|
url=get_url(),
|
|
target_metadata=target_metadata,
|
|
literal_binds=True,
|
|
compare_type=True,
|
|
)
|
|
|
|
with context.begin_transaction():
|
|
context.run_migrations()
|
|
|
|
|
|
def run_migrations_online() -> None:
|
|
configuration = config.get_section(config.config_ini_section) or {}
|
|
configuration["sqlalchemy.url"] = get_url()
|
|
|
|
connectable = engine_from_config(
|
|
configuration,
|
|
prefix="sqlalchemy.",
|
|
poolclass=pool.NullPool,
|
|
)
|
|
|
|
with connectable.connect() as connection:
|
|
context.configure(
|
|
connection=connection,
|
|
target_metadata=target_metadata,
|
|
compare_type=True,
|
|
)
|
|
|
|
with context.begin_transaction():
|
|
context.run_migrations()
|
|
|
|
|
|
if context.is_offline_mode():
|
|
run_migrations_offline()
|
|
else:
|
|
run_migrations_online()
|