fix: stabilize runtime workspace identity

2026-08-05 16:39:23 +02:00
parent bd798b1c96
commit b93f13e39e
8 changed files with 195 additions and 9 deletions
@@ -56,6 +56,9 @@ def config_dwh_binding(cfg) -> dict[str, str]:
        # Session persistence has no bearing on schema/LSH artifacts. Excluding it keeps an
        # opt-in session-storage deployment from invalidating an otherwise identical DWH cache.
        payload.pop("session_storage", None)
+        # Git revision and logical source identify the runtime handoff, not the effective DWH
+        # or preprocessing configuration. They must not invalidate reusable DWH generations.
+        payload.pop("runtime_identity", None)
        config_fingerprint = fingerprint(json.dumps(payload, separators=(",", ":"), ensure_ascii=False))
    else:
        # Lightweight test doubles predating Pydantic's model_dump() retain the legacy seam.