The codegen used to live in mizan-react before mizan-django before
protocol/mizan-generate. Each move left sediment in the previous
home; the bin entry in particular shadowed mizan-generate's own bin
in node_modules/.bin/, breaking `npx mizan-generate`. Caught at
integration time when the harness install picked up the stale link.
frontends/mizan-react/package.json:
- Removed bin entry pointing at the long-gone ./dist/generator/cli.mjs.
- Simplified the build script — dropped `cpSync('src/generator',
'dist/generator', ...)`. src/generator hasn't existed in this package
since the first move; the cpSync would silently fail at every build.
- Removed optionalDependencies (chokidar, minimatch, openapi-typescript) —
these were codegen-watcher deps, no longer relevant to the React adapter.
examples/{django,fastapi}-react-site/harness/package.json:
- Added `mizan-generate` as a file: devDep so `npx mizan-generate
--config <config.mjs>` resolves to the right binary in the monorepo.
Mirrors the install pattern the README documents for downstream users.
Verified: mizan-react vitest 33/33 (78 skipped — integration tests).
Codegen runs from harness via npx for both example apps.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Demonstration milestone. The substrate work earlier in the session
established that mizan-fastapi can dispatch RPC, bundle context
fetches, and emit invalidation envelopes via TestClient (in-process
ASGI). This commit closes the demonstration gap: a real FastAPI server
on port 8001 + a real React harness on port 5175 + Playwright in real
Chromium, exercising generated hooks.
What ships:
backends/mizan-fastapi/src/mizan_fastapi/cli.py — schema-export CLI:
- `python -m mizan_fastapi.cli <module>` imports the named module
(triggering @client decorations + register() side effects), then
prints the OpenAPI schema to stdout. Mirrors mizan-django's
`manage.py export_mizan_schema` so the codegen consumes either
backend the same subprocess way.
backends/mizan-django/generate/generator/lib/fetch.mjs — codegen now
dispatches on source.django vs source.fastapi. Refactored the
subprocess plumbing into a shared runSubprocess helper. The codegen
package is still named "mizan-django" by historical accident — it's
the framework-agnostic CLI now (a rename for later).
backends/mizan-fastapi/src/mizan_fastapi/executor.py — bug fix:
mizan_core's @client decorator normalizes auth=True to
meta['auth']='required'. The executor's match was only handling True,
not 'required', so any auth-required endpoint failed with
INTERNAL_ERROR. Now matches both. Caught when wiring up the FastAPI
example backend's whoami fixture; would have surfaced first time any
real FastAPI app used auth=True.
backends/mizan-fastapi/tests/test_dispatch.py — added AuthTests
covering the auth=True path so the bug fix has unit coverage. Suite
now 12/12.
examples/fastapi-react-site/ — parallel to examples/django-react-site/:
- backend/main.py: FastAPI app with 11 @client fixtures matching the
harness surface (echo, add, multiply, whoami, staff/superuser/
verified-only, notImplementedFn, buggyFn, permissionCheckFn,
current_user context). Drops Django-only stuff (forms, channels,
ws-whoami, session-bound JWT).
- harness/: vite proxy → FastAPI on 8001; generated api/ produced by
the codegen against fastapi.config.mjs.
- mizan.spec.ts: Playwright suite, 14 tests covering the same axes
as Django minus channel-chat.
- ContextCurrentUser fixture renders 'loading' until data arrives
rather than emitting <pre>null</pre> — fixes a race the Django
harness has too (just doesn't trip in practice).
Verified:
- mizan-fastapi unit: 12/12 (incl. new auth=True coverage)
- mizan-fastapi e2e: 14/14 (Playwright via real Chromium)
- mizan-core unit: 15/15
- mizan-django unit: 348 pass, 21 skip
- AFI conformance: 3/3
- mizan-django e2e: 14/15 (1 skip — channels, deferred)
What remains for FastAPI side:
- Dockerfile.test + docker-compose.test.yml so CI can run the e2e
in the same containerized way as the Django example.
- Makefile test-integration target for symmetry.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
