Move monolithic d5-all.json + feature-parity.json + smoke.json into
per-integration directories under d4/<slug>/, d6/<slug>/, and shared/.
Every fixture file is now context-scoped to enable server-side aimock
routing via match.context. Migrated 12 HITL fixtures from main's
d5-all.json additions into shared/_migrated-from-d5-all-hitl.json
for follow-up distribution into per-integration files.
Production showcase-aimock was running a week-old image because fixture
file changes in showcase/aimock/ did not trigger a CI rebuild. This adds
showcase-aimock to the Build & Deploy workflow matrix so it auto-deploys
on merge, creates a thin Dockerfile that bakes fixture files into the
image, documents the local-vs-production parity requirement in
docker-compose.local.yml, and adds an aimock fixture deployment section
to the RUNBOOK.
Railway now pulls ghcr.io/copilotkit/aimock:latest directly
via a startCommand that fetches fixtures from GitHub raw URLs.
The wrapper Dockerfile that copied fixtures into the image is
no longer needed.
Also updates README.md to reflect the new architecture:
- References Railway startCommand instead of Dockerfile
- Removes the Dockerfile entry from the fixtures listing
- Updates related workflow descriptions
Follow-up to #3971. aimock supports fixture schema validation at startup via
--validate-on-load, but it's opt-in. The showcase Dockerfile did not pass
the flag, so fixtures with unrecognized response keys (e.g. "text" instead
of "content") loaded silently and only failed at request time with HTTP 500.
That's what crashed crewai-crews on startup.
Changes:
- showcase/aimock/Dockerfile: pass --validate-on-load so broken fixtures
fail the container boot, not individual requests.
- showcase/scripts/__tests__/aimock-fixtures.test.ts: new vitest spec that
loads feature-parity.json and smoke.json via @copilotkit/aimock's
loadFixtureFile + validateFixtures and asserts zero errors. Runs as part
of the existing showcase-validate CI workflow.
- showcase/scripts/package.json: add @copilotkit/aimock dependency for the
validator import.
Verified red-green: with the pre-#3971 broken "text" fixtures, validateFixtures
flags 5 errors; post-#3971 it returns zero. Docker red-green: container with
an intentionally broken fixture fails to start with "Validation failed: 1
error(s)" and non-zero exit.
Jordan Ritter