68 lines
1.7 KiB
Python
68 lines
1.7 KiB
Python
"""Alembic environment configuration"""
|
|
|
|
from logging.config import fileConfig
|
|
import os
|
|
from sqlalchemy import engine_from_config
|
|
from sqlalchemy import pool
|
|
from alembic import context
|
|
from app.core.config import get_settings
|
|
from app.db.database import Base
|
|
|
|
# Get settings
|
|
settings = get_settings()
|
|
|
|
# this is the Alembic Config object
|
|
config = context.config
|
|
|
|
# Interpret the config file for Python logging
|
|
if config.config_file_name is not None:
|
|
fileConfig(config.config_file_name)
|
|
|
|
# Set sqlalchemy.url from environment
|
|
config.set_main_option("sqlalchemy.url", settings.database_url)
|
|
|
|
# Add models
|
|
target_metadata = Base.metadata
|
|
|
|
|
|
def run_migrations_offline() -> None:
|
|
"""Run migrations in 'offline' mode."""
|
|
url = config.get_main_option("sqlalchemy.url")
|
|
context.configure(
|
|
url=url,
|
|
target_metadata=target_metadata,
|
|
literal_binds=True,
|
|
dialect_opts={"paramstyle": "named"},
|
|
)
|
|
|
|
with context.begin_transaction():
|
|
context.run_migrations()
|
|
|
|
|
|
def run_migrations_online() -> None:
|
|
"""Run migrations in 'online' mode."""
|
|
configuration = config.get_section(config.config_ini_section)
|
|
configuration["sqlalchemy.url"] = settings.database_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,
|
|
compare_server_default=True,
|
|
)
|
|
|
|
with context.begin_transaction():
|
|
context.run_migrations()
|
|
|
|
|
|
if context.is_offline_mode():
|
|
run_migrations_offline()
|
|
else:
|
|
run_migrations_online()
|