Codegen drift: Poe the Poet (version 0.48.0) Error: No poe configuration found from location /home/ubuntu Usage: poe [global options] task [task arguments] Global options: -h [TASK], --help [TASK] Show this help page and exit, optionally supply a task. --version Print the version and exit -v, --verbose Increase output (repeatable) -q, --quiet Decrease output (repeatable) -d, --dry-run Print the task contents but don't actually run it -C PATH, --directory PATH Specify where to find the pyproject.toml -e EXECUTOR, --executor EXECUTOR Override the default task executor -X KEY[=VALUE], --executor-opt KEY[=VALUE] Set executor configuration for this run. --ansi Force enable ANSI output --no-ansi Force disable ANSI output NO TASKS CONFIGURED output diverges from committed generated models

[devin-ai-integration]

Running poetry run poe assemble on a clean checkout of main produces ~350 lines of style drift in airbyte_cdk/sources/declarative/models/declarative_component_schema.py (e.g. conint/confloat usage, class reordering) that does not match the committed file, so contributors hand-patch the generated model instead of regenerating it.

Consequences observed while adding UnionPartitionRouter (#1071):

• The YAML schema declares minItems: 2 on UnionPartitionRouter.partition_routers, but the generated model has no corresponding constraint. The current codegen does not emit min_items, and pydantic v1 rejects a hand-added min_items=2 on this self-referential List[Union[...]] field at import time ("field constraints are set but not enforced").
• There is no CI check that the committed generated file matches poe assemble output, so hand-maintained divergence accumulates silently.

Suggested follow-ups:

• Pin/align the datamodel-code-generator version so poe assemble reproduces the committed file byte-for-byte.
• Add an assemble-check CI job.
• Decide whether array constraints like minItems should be reflected in the generated models (may require pydantic v2 or generator options).

Requested by tolik0 in review of PR #1071 (comment #1071 (comment)).

---

Devin session

[octavia-bot]

AI Triage Starting...

Thank you for opening this issue! I'm an AI assistant that will do an initial review and may:

• Ask clarifying questions if needed
• Suggest relevant documentation or workarounds
• Flag this for internal visibility

Note: Community issues are reviewed on a best-effort basis and do not have a guaranteed response time. To help us act on a suspected bug, please include at least one of: a reproducing manifest or code snippet, the full stack trace or error message, or the CDK version where the behavior changed. More detail is always welcome.

For additional help:

• Join the Airbyte Community Slack to connect with other users and community members
• If you're an Airbyte Cloud customer, you can open a support ticket or contact your account representative, referencing this issue URL

View playbook

• 🔗 Session URL: https://app.devin.ai/sessions/4f5bb3e612754c8e9821a55cd6774fdc

✅ Devin AI session created successfully!

[airbyte-support-bot]

Thanks for opening this — we're tracking it here in the CDK repo.

This report is about developer tooling around the generated declarative component models (reproducibility of poe assemble output, an assemble-check CI job, and whether array constraints such as minItems should be reflected in the generated models). We've logged it as an enhancement for the CDK maintainers to pick up; we can't commit to a timeline.

Two notes that would help whoever picks this up:

• The issue title appears to have captured unrelated CLI output rather than a short summary. A maintainer may want to retitle it to something like "Codegen drift: poe assemble output diverges from committed generated models".
• If you can add the exact command that was run, the working directory it was run from, and the datamodel-code-generator version resolved in the environment, that would make the drift much easier to reproduce. Please make sure any pasted output has credentials, tokens, and other sensitive values masked.

---

Need more help? Join Airbyte Community Slack for peer support, or if you're a Cloud customer, open a support ticket referencing this URL.