This reverts commit 8090d7030984862564a929ee9264e93911014e00.
The cached canonical field was optimizing an unmeasured path: without
the (deferred) O(closure) dependency re-validation multiplier, the
repeated serialization is microseconds for realistic versions. Compute
canonical bytes on demand like the environment, automation, and MCP
stores do, rather than carrying a serde-skipped cache field, a
construction bootstrap, and doubled memory for it. Purely in-memory:
stored blobs and version IDs are unchanged.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
WorkflowVersion::new serialized the whole version just to enforce the
size limit and threw the bytes away, the store re-serialized them to
write the blob, and every read re-serialized a third time for the
canonicality comparison. Cache the canonical bytes on the struct at
construction (skipped during serde) and expose them as an infallible
borrow; the now-unconstructable InvalidShape store error variant goes
away with it.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Add the WorkflowVersion domain resource with exactly entrypoint, files,
and workflow_dependencies, plus strict WorkflowPath validation and
deterministic canonical raw JSON. Semantic validation of graph imports,
templates, file references, workflow.toml rules, Dockerfile paths, and
exact child-workflow dependency bindings lives in the new
fabro-workflow-version crate, which validates the complete stored
dependency closure through the shared blob store before writing a root.
The authenticated create-only POST /api/v1/workflow-versions endpoint
ships with its OpenAPI contract, Rust type replacements, and generated
TypeScript client.
Squashed from the resource commits of the original combined branch;
the walker unification this builds on landed separately.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
