dstandish opened a new pull request, #64131: URL: https://github.com/apache/airflow/pull/64131
The `generate-openapi-spec` prek hook was running with `backend="postgres"`, adding ~90 seconds of Postgres container startup and DB migration overhead on every invocation. Since OpenAPI spec generation only introspects FastAPI routes and never queries the database, Postgres is unnecessary. Switching to `backend="sqlite"` cuts the hook runtime from ~2 minutes to ~25 seconds (~78% faster). Benchmarks (wall clock, measured via `time`): | Backend | `skip_environment_initialization` | Time | |---|---|---| | postgres | False (original) | ~2 min | | postgres | True | ~31 s | | **sqlite** | **False** | **~25 s** ← new | | sqlite | True | ~31 s | --- ##### Was generative AI tooling used to co-author this PR? - [X] Yes — Claude Sonnet 4.6 Generated-by: Claude Sonnet 4.6 following [the guidelines](https://github.com/apache/airflow/blob/main/contributing-docs/05_pull_requests.rst#gen-ai-assisted-contributions) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
