Files
DocsGPT/scripts/db/init_postgres.py
T
Alex 574f96341e refactor: rename the application package to docsgpt
The backend import package is now docsgpt, the name it will carry on PyPI;
application was far too generic to install into anyone's site-packages.
git mv plus a mechanical rewrite of every import, dotted string and path
reference: 734 Python files, the compose files, Dockerfile, workflows, docs,
setup scripts, devcontainer, k8s manifests, vscode config, pytest and coverage
config, .gitignore. Behaviour is unchanged.

Kept for one release:
- A top-level application package whose meta-path finder resolves
  application.x.y to the already-imported docsgpt.x.y object, so old imports
  and entry points (celery -A application.app.celery,
  uvicorn application.asgi:asgi_app) keep working with a FutureWarning.
- Celery registers every application.* task name as an alias of its
  docsgpt.* task on start-up, so messages queued by the previous release still
  run. The redbeat key prefix moves to redbeat:docsgpt:v2: so schedule entries
  the previous release wrote are left unread instead of firing twice.

The backend image builds from the repository root (docker build -f
docsgpt/Dockerfile .) so it can ship the alias package; a root .dockerignore
allow-lists docsgpt/ and application/ and keeps caches, local data, .env
files, the sample index files and the Dockerfile out. Compose and the image
workflows point at the new context.
2026-09-07 10:20:43 +01:00

56 lines
1.6 KiB
Python

"""One-shot bootstrap: run all Alembic migrations against POSTGRES_URI.
Intended use:
* local dev, after setting ``POSTGRES_URI`` in ``.env``::
python scripts/db/init_postgres.py
* CI, as a step before running the pytest suite.
* Docker image build or container start, if the operator wants the
migrations applied automatically on first boot.
This script is a thin wrapper around ``alembic upgrade head``. It exists
separately so the same command is discoverable from the repo root without
remembering the ``-c docsgpt/alembic.ini`` invocation.
"""
from __future__ import annotations
import sys
from pathlib import Path
from alembic import command
from alembic.config import Config
REPO_ROOT = Path(__file__).resolve().parents[2]
ALEMBIC_INI = REPO_ROOT / "docsgpt" / "alembic.ini"
def main() -> int:
"""Apply every pending migration up to ``head``.
Returns:
``0`` on success, ``1`` on failure. Non-zero is propagated as the
process exit code so CI jobs fail loudly.
"""
if not ALEMBIC_INI.exists():
print(f"alembic.ini not found at {ALEMBIC_INI}", file=sys.stderr)
return 1
cfg = Config(str(ALEMBIC_INI))
# Make `script_location` resolve correctly when invoked from any cwd.
cfg.set_main_option("script_location", str(ALEMBIC_INI.parent / "alembic"))
try:
command.upgrade(cfg, "head")
except Exception as exc: # noqa: BLE001 — surface everything to the operator
print(f"alembic upgrade failed: {exc}", file=sys.stderr)
return 1
return 0
if __name__ == "__main__":
sys.exit(main())