potiuk opened a new pull request, #64127:
URL: https://github.com/apache/airflow/pull/64127
Add two new checks to `run_provider_yaml_files_check.py` that verify
provider classes
are properly registered in `provider.yaml`, closing the gap where existing
checks only
validated yaml→code (classes listed in YAML exist) but not code→yaml
(classes in code
are listed).
## New checks
**1. Hook conn_type registration check**
- Imports all hook modules, finds `BaseHook` subclasses that define
`conn_type` directly
- Verifies the connection type is registered in `connection-types`
- Async hooks sharing `conn_type` with an already-registered sync hook are
allowed
- Skips abstract classes
**2. Comprehensive class registration check**
- Walks all provider source files (not just standard directories)
- Finds concrete subclasses of `BaseHook`, `BaseOperator`,
`BaseSensorOperator`,
`BaseTrigger`, `BaseExecutor`, `BaseNotifier`
- Verifies modules (or class paths for executors/notifications) are
registered
- Handles class aliases (e.g. `send_*_notification = FooNotifier`) via
`id()` dedup
- Handles `__init__.py` re-exports for executors
- Skips `tests/`, `example_dags/`, `decorators/` directories
- Prints every discovered class with OK/MISSING status for transparency
**Verified**: 1,571 classes across all providers (936 operators, 307 hooks,
155 triggers, 152 sensors, 13 notifiers, 8 executors).
Also registers the missing `LocalKubernetesExecutor` in the `cncf.kubernetes`
provider, found by the new check.
---
##### Was generative AI tooling used to co-author this PR?
- [X] Yes — Claude Code (Claude Opus 4.6)
Generated-by: Claude Code (Claude Opus 4.6) following [the
guidelines](https://github.com/apache/airflow/blob/main/contributing-docs/05_pull_requests.rst#gen-ai-assisted-contributions)
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