giles
9f4c6787e4
Phase 3 cont. Adds:
* go-check-func-decl — binds the function in the outer ctx (recursive
self-reference will work once call-checking lands), extends the
body's ctx with each :field param group via go-ctx-extend-field
(the binding-group shape's *third* consumer in the type checker;
five total across parser+typer when counted with struct fields,
var-decls, const-decls, func params, method receivers).
* go-check-stmt — dispatches on :return / :assign / :var-decl /
:const-decl / :short-decl / :type-decl / :block; falls back to
go-synth for expression statements.
* go-check-block — threads ctx through stmts so that decls inside
the block extend the ctx for subsequent stmts.
* go-check-return-list — each return expr assignable to the
corresponding declared result type; mismatch counts are typed.
* go-check-assign / go-check-assign-pairs — RHS assignable to LHS
synthesised type, count mismatch typed.
* Helpers: go-decl-params-to-ty-list (flattens :field NAMES TYPE to
a flat list of N types), go-extend-with-params (folds extend-field
over a param-group list), go-repeat-ty.
Coverage tests:
func empty() {} → ok
func add(x, y int) int { return x + y } → ok
func bad() int { return "hi" } → typed error
func sig(x int) int → signature-only binds
func sumsq(x, y int) int { return x*x + y*y } → params visible
func two() int { var x int = 1; var y int = 2; → nested decl
return x + y }
func g() int { var x int; x = 5; return x } → assign verified
types 47/47, total 352/352.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Rose Ash
Monorepo for the Rose Ash cooperative platform — six Quart microservices sharing a common infrastructure layer, a single PostgreSQL database, and an ActivityPub federation layer.
Services
| Service | URL | Description |
|---|---|---|
| blog | blog.rose-ash.com | Content management, Ghost sync, navigation, editor |
| market | market.rose-ash.com | Product listings, scraping, market pages |
| cart | cart.rose-ash.com | Shopping cart, checkout, orders, SumUp payments |
| events | events.rose-ash.com | Calendar, event entries, container widgets |
| federation | federation.rose-ash.com | OAuth2 authorization server, ActivityPub hub, social features |
| account | account.rose-ash.com | User dashboard, newsletters, tickets, bookings |
All services are Python 3.11 / Quart apps served by Hypercorn, deployed as a Docker Swarm stack.
Repository structure
rose-ash/
├── shared/ # Common code: models, services, infrastructure, templates
│ ├── models/ # Canonical SQLAlchemy ORM models (all domains)
│ ├── services/ # Domain service implementations + registry
│ ├── contracts/ # DTOs, protocols, widget contracts
│ ├── infrastructure/ # App factory, OAuth, ActivityPub, fragments, Jinja setup
│ ├── templates/ # Shared base templates and partials
│ ├── static/ # Shared CSS, JS, images
│ ├── editor/ # Prose editor (Node build, blog only)
│ └── alembic/ # Database migrations
├── blog/ # Blog app
├── market/ # Market app
├── cart/ # Cart app
├── events/ # Events app
├── federation/ # Federation app
├── account/ # Account app
├── docker-compose.yml # Swarm stack definition
├── deploy.sh # Local build + restart script
├── .gitea/workflows/ # CI: build changed apps + deploy
├── _config/ # Runtime config (app-config.yaml)
├── schema.sql # Reference schema snapshot
└── .env # Environment variables (not committed)
Each app follows the same layout:
{app}/
├── app.py # App entry point (creates Quart app)
├── path_setup.py # Adds project root + app dir to sys.path
├── entrypoint.sh # Container entrypoint (wait for DB, run migrations, start)
├── Dockerfile # Build instructions (monorepo context)
├── bp/ # Blueprints (routes, handlers)
│ └── fragments/ # Fragment endpoints for cross-app composition
├── models/ # Re-export stubs pointing to shared/models/
├── services/ # App-specific service wiring
├── templates/ # App-specific templates (override shared/)
└── config/ # App-specific config
Key architecture patterns
Shared models — All ORM models live in shared/models/. Each app's models/ directory contains thin re-export stubs. factory.py imports all six apps' models at startup so SQLAlchemy relationship references resolve across domains.
Service contracts — Apps communicate through typed protocols (shared/contracts/protocols.py) and frozen dataclass DTOs (shared/contracts/dtos.py), wired via a singleton registry (shared/services/registry.py). No direct HTTP calls between apps for domain logic.
Fragment composition — Apps expose HTML fragments at /internal/fragments/<type> for cross-app UI composition. The blog fetches cart, account, navigation, and event fragments to compose its pages. Fragments are cached in Redis with short TTLs.
OAuth SSO — Federation is the OAuth2 authorization server. All other apps are OAuth clients with per-app first-party session cookies (Safari ITP compatible). Login/callback/logout routes are auto-registered via shared/infrastructure/oauth.py.
ActivityPub — Each app has its own AP actor (virtual projection of the same keypair). The federation app is the social hub (timeline, compose, follow, notifications). Activities are emitted to ap_activities table and processed by EventProcessor.
Development
Quick deploy (skip CI)
# Rebuild + restart one app
./deploy.sh blog
# Rebuild + restart multiple apps
./deploy.sh blog market
# Rebuild all
./deploy.sh --all
# Auto-detect changes from git
./deploy.sh
Full stack deploy
source .env
docker stack deploy -c docker-compose.yml coop
Build a single app image
docker build -f blog/Dockerfile -t registry.rose-ash.com:5000/blog:latest .
Run migrations
Migrations run automatically on the blog service startup when RUN_MIGRATIONS=true is set (only blog runs migrations; all other apps skip them).
# Manual migration
docker exec -it $(docker ps -qf name=coop_blog) bash -c "cd shared && alembic upgrade head"
CI/CD
A single Gitea Actions workflow (.gitea/workflows/ci.yml) handles all six apps:
- Detects which files changed since the last deploy
- If
shared/ordocker-compose.ymlchanged, rebuilds all apps - Otherwise rebuilds only apps with changes (or missing images)
- Pushes images to the private registry
- Runs
docker stack deployto update the swarm
Required secrets
| Secret | Value |
|---|---|
DEPLOY_SSH_KEY |
Private SSH key for root access to the deploy host |
DEPLOY_HOST |
Hostname or IP of the deploy server |
Infrastructure
- Runtime: Python 3.11, Quart (async Flask), Hypercorn
- Database: PostgreSQL 16 (shared by all apps)
- Cache: Redis 7 (page cache, fragment cache, sessions)
- Orchestration: Docker Swarm
- Registry:
registry.rose-ash.com:5000 - CI: Gitea Actions
- Reverse proxy: Caddy (external, not in this repo)