feature/Run-path-bundle-verdict · L-260925-4019a0

[lchoquel]

A run now loads its bundle inside the same translation the validate path uses, so an invalid method is refused before any pipe runs with the ValidateBundleError and the same located validation_errors validating it gives, which a hosted run route answers as a 422 instead of a 500. The local run commands report it the way validate does: pipelex run prints the grouped panel, and pipelex-agent run copies the items into its error envelope; a new library_dirs_are_callers runner option, set by both CLIs, gives the same verdict for a refusal in the caller's own library directories while a host's directories load untranslated.

Closes L-260925-4019a0

🤖 Generated with Claude Code

---

Summary by cubic

A run now loads its bundle through the same translation the validate path uses, so an invalid method is refused before any pipe runs with the ValidateBundleError and the same located validation_errors items validating the bundle gives. A hosted run route answers the refusal with a 422 instead of a 500, and the local run commands report it the way validate does: pipelex run prints the grouped invalid-bundle panel, and pipelex-agent run copies the items into its error envelope.

• The refusal translation moved to the new validate_bundle_translation.py module so the run seams can reach it without an import cycle.
• A new library_dirs_are_callers runner option, set by both CLIs, gives the same verdict for a refusal in the caller's own library directories; a host's directories still load untranslated.
• The agent run commands' dead PipeOperatorModelChoiceError arms were dropped, since an unknown model now arrives as the ValidateBundleError verdict.

Closes L-260925-4019a0

^{Written for commit 1be9712. Summary will update on new commits.}

[lchoquel]

Review round 3, profile 4, bar necessity. Reviewers: cubic, Codex review and adversarial, code-review (medium).

Fixed: the cli-docs drift acknowledgement had gone stale when the agent run commands lost their unreachable model-choice arms (685840e), which failed the drift gate; re-acked in 1be9712.

Deferred: installed dependency paths reaching a hosted STRICT verdict (L-260926-811040); unverified, and handed to the sprint for filing: the markdown run refusal still points at a validation_errors array it does not show and names no fix command, and the human pipelex run keeps a model-choice arm that was already unreachable before this branch.

round 4 — bar necessity — profile 4 (derived) — the round-3 pass fixed a critical, so this pass is held to necessity rather than the ladder's freeze

[lchoquel]

Superseded by #1276, which carries this branch's commits and landed on dev as a7924f6.