Gabriel Radureau
63d27cc35e
PR #26 added BDD_SCHEMA_ISOLATION=true to CI but this creates per-scenario schemas WITHOUT running migrations on them, causing 500 errors on user registration. This PR reverts that and instead relies on: 1. The existing CleanupDatabase hook (truncates all tables AfterScenario) 2. Sequential test package execution (-p 1) to avoid contention between feature packages sharing the same Postgres DB Plus defensive additions for future-proofing: - pkg/server/server.go: GetCacheService() exposed for test cleanup - pkg/bdd/testserver/server.go: cacheService field + FlushCache() method - pkg/bdd/testserver/state_tracer.go: TraceStateCacheOperation - pkg/bdd/suite.go: AfterScenario hook calls FlushCache() - scripts/run-bdd-tests.sh: -p 1 added (sequential package execution) Validation: - AuthBDD alone: 5/5 PASS (was 0/5 with broken schema isolation) - Full features/ via run-bdd-tests.sh: ALL PASS (auth, config, greet, health, jwt) Out of scope (follow-up T12): - Proper parallel BDD with schema migrations per scenario + dedicated connection pools. Required for scaling tests but architecturally significant. Tracked. Co-Authored-By: Mistral Vibe (devstral-2 / mistral-medium-3.5) - cache flush diagnosis Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> - root cause + revert
dance-lessons-coach
Go web service demonstrating idiomatic package structure, versioned JSON API, and production-ready features.
Features
- Versioned JSON API (
/api/v1,/api/v2) - Chi router with graceful shutdown
- Zerolog structured logging (console and JSON modes)
- Viper configuration (file + env vars)
- Readiness endpoint for Kubernetes / service mesh
- OpenTelemetry / Jaeger distributed tracing
- OpenAPI / Swagger UI (embedded in binary)
- PostgreSQL user service with JWT auth
- BDD + unit tests
Quick Start
git clone https://gitea.arcodange.lab/arcodange/dance-lessons-coach.git
cd dance-lessons-coach
./scripts/build.sh # produces ./bin/server and ./bin/greet
./scripts/start-server.sh start
curl http://localhost:8080/api/health
curl http://localhost:8080/api/v1/greet/Alice
Stop: ./scripts/start-server.sh stop
Greet CLI
go run ./cmd/greet # Hello world!
go run ./cmd/greet Alice # Hello Alice!
Configuration
All options are available via config.yaml or DLC_* environment variables.
| Env var | Default | Description |
|---|---|---|
DLC_SERVER_PORT |
8080 |
Listening port |
DLC_SERVER_HOST |
0.0.0.0 |
Bind address |
DLC_LOGGING_JSON |
false |
JSON log format |
DLC_LOGGING_OUTPUT |
stderr | Log file path |
DLC_SHUTDOWN_TIMEOUT |
30s |
Graceful shutdown window |
DLC_API_V2_ENABLED |
false |
Enable /api/v2 routes |
DLC_CONFIG_FILE |
./config.yaml |
Override config path |
See config.example.yaml for a full template.
API
| Method | Path | Description |
|---|---|---|
| GET | /api/health |
Liveness check |
| GET | /api/ready |
Readiness check (503 during shutdown) |
| GET | /api/version |
Version info (?format=plain|full|json) |
| GET | /api/v1/greet/ |
Default greeting |
| GET | /api/v1/greet/{name} |
Named greeting |
| POST | /api/v2/greet |
V2 greeting with validation |
| GET | /swagger/ |
Swagger UI |
Testing
go test ./... # unit + integration tests
./scripts/test-graceful-shutdown.sh # lifecycle + JSON logging validation
./scripts/test-opentelemetry.sh # tracing end-to-end
Gitea Client
AI agent helper script at .vibe/skills/gitea-client/scripts/gitea-client.sh.
Auth setup:
echo "your_token" > ~/.gitea_token
chmod 600 ~/.gitea_token
export GITEA_API_TOKEN_FILE="$HOME/.gitea_token"
Get a token at https://gitea.arcodange.lab → Profile → Settings → Applications.
Architecture
Key decisions are documented in adr/. See AGENTS.md for the full development reference (commands, config, ADR index, commit conventions).
License
MIT