feat(cli): workflow semantic validation before execution #507

Merged
xiaomo merged 2 commits from fix/506-semantic-validation into main 2026-05-25 07:49:57 +00:00

2 Commits

Author SHA1 Message Date
xiaoju 3fca67e443 fix: isRoleDefinition accepts oneOf frontmatter
Without this, parseWorkflowPayload rejects workflows with oneOf
frontmatter before semantic validation even runs.
2026-05-25 07:46:12 +00:00
xiaoju 9b2460633c feat(cli): add workflow semantic validation before execution
Implements validateWorkflow() that performs deep semantic checks on
parsed WorkflowPayload before registration or execution:

- Role reference integrity (unknown roles, orphans, reserved names)
- Graph structure (/ constraints, reachability, edge targets)
- Status-edge consistency (single/multi-exit matching)
- Mustache template variable existence
- oneOf discriminant validity ( const check)

All errors collected (not fail-fast). Integrated into:
- uwf workflow add (before CAS registration)
- uwf thread start (local workflow materialization)

Closes #506
2026-05-25 07:25:10 +00:00