62 lines
2.0 KiB
Python
62 lines
2.0 KiB
Python
# fablednetmon/core/migration_runner.py
|
|
from __future__ import annotations
|
|
import logging
|
|
from pathlib import Path
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
|
|
def run_core_migrations(db_url: str) -> None:
|
|
"""Run only core Alembic migrations (no plugin dirs).
|
|
|
|
Called first so the app_settings table exists before loading settings.
|
|
"""
|
|
_run(db_url, plugin_migration_dirs=[])
|
|
|
|
|
|
def run_plugin_migrations(db_url: str, plugin_migration_dirs: list[Path]) -> None:
|
|
"""Run plugin Alembic migrations after settings are loaded."""
|
|
if plugin_migration_dirs:
|
|
_run(db_url, plugin_migration_dirs=plugin_migration_dirs)
|
|
|
|
|
|
def run_migrations(db_url: str, plugin_migration_dirs: list[Path] | None = None) -> None:
|
|
"""Run core + plugin Alembic migrations (single-phase convenience wrapper)."""
|
|
_run(db_url, plugin_migration_dirs=plugin_migration_dirs or [])
|
|
|
|
|
|
def _run(db_url: str, plugin_migration_dirs: list[Path]) -> None:
|
|
from alembic import command
|
|
from alembic.config import Config
|
|
|
|
core_migrations = Path(__file__).parent.parent / "migrations"
|
|
core_versions = core_migrations / "versions"
|
|
|
|
cfg = Config()
|
|
cfg.set_main_option("script_location", str(core_migrations))
|
|
cfg.set_main_option("sqlalchemy.url", db_url)
|
|
|
|
version_locs = [str(core_versions)]
|
|
for plugin_dir in plugin_migration_dirs:
|
|
pv = plugin_dir / "versions"
|
|
if pv.exists():
|
|
version_locs.append(str(pv))
|
|
|
|
cfg.set_main_option("version_locations", " ".join(version_locs))
|
|
|
|
logger.info("Running migrations (version_locations: %s)", " ".join(version_locs))
|
|
command.upgrade(cfg, "heads")
|
|
logger.info("Migrations complete")
|
|
|
|
|
|
def get_plugin_migration_dirs(plugin_dir: Path, plugins_cfg: dict) -> list[Path]:
|
|
"""Return migration directories for enabled plugins (filesystem scan only)."""
|
|
dirs = []
|
|
for name, cfg in plugins_cfg.items():
|
|
if not cfg.get("enabled", False):
|
|
continue
|
|
mdir = plugin_dir / name / "migrations"
|
|
if mdir.exists():
|
|
dirs.append(mdir)
|
|
return dirs
|