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imbytecat 20104a6d53 docs(readme): 补 test 脚本与 query helper 步骤
- scripts 表加 `bun run test`
- Add a feature 拆出 `src/client/queries/<feature>.ts` 步骤,与 AGENTS.md 对齐
2026-04-25 13:37:05 +08:00

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# fullstack-starter
Opinionated single-binary fullstack starter. Bun + TanStack Start (React 19 SSR) + ORPC (contract-first) + Drizzle + PostgreSQL, deployed as one compiled executable.
> Agent notes and non-obvious invariants live in [AGENTS.md](./AGENTS.md). Read it before making structural changes.
## Quick start
```bash
cp .env.example .env
bun install
bun run db:push # dev: sync schema without migration files
bun run dev # http://localhost:3000
```
RPC endpoint: `/api/rpc` · OpenAPI docs: `/api/docs` · Spec: `/api/spec.json` · Liveness: `/health`.
## Scripts
| Command | What it does |
| --- | --- |
| `bun run dev` | Vite dev server on port 3000 (strict) |
| `bun run build` | Build to `.output/` |
| `bun run compile` | Single-binary `out/server-<target>` via `bun build --compile` |
| `bun run cli <cmd>` | Run a CLI subcommand in source (`serve`, `migrate`) |
| `bun run typecheck` | `tsc --noEmit` |
| `bun run test` | `bun test` (colocated `*.test.ts`) |
| `bun run fix` | Biome lint + format + organize imports |
| `bun run db:push` | Dev-only schema sync (no migration files) |
| `bun run db:generate` | Write SQL migrations to `./drizzle` |
| `bun run db:migrate` | Apply migrations locally via drizzle-kit |
| `bun run db:studio` | Drizzle Studio |
Cross-compile: `bun run compile:{linux,darwin,windows}[:arch]`.
## Add a feature (e.g. `post`)
Contract-first, additive. Create or touch files in this order:
1. `src/server/db/schema/post.ts` — define `postTable`, spread `...generatedFields`.
2. `src/server/db/schema/index.ts``export * from './post'`.
3. `src/server/api/contracts/post.contract.ts` — derive Zod from the table via `drizzle-zod`.
4. `src/server/api/contracts/index.ts` — add `post` to the `contract` object.
5. `src/server/api/routers/post.router.ts` — implement `os.post.*.handler(...)`.
6. `src/server/api/routers/index.ts` — add `post` to the `router` object.
7. `src/client/queries/post.ts` — export `useInvalidatePosts` (or finer-grained helpers) for affected list keys.
8. `src/routes/<page>.tsx` — UI with `useSuspenseQuery` + loader `ensureQueryData`; call the helper from mutation `onSuccess`.
9. `bun run db:generate` — emit SQL migrations to `./drizzle`.
## Deploy
Always **migrate-then-serve**. Migrations are an explicit deploy step, never a server startup hook.
```bash
./server migrate # applies ./drizzle against $DATABASE_URL
./server # starts HTTP server (default subcommand)
```
`Dockerfile` copies `./drizzle/` next to the binary. `compose.yaml` models the pattern with a one-shot `migrate` service that `app` depends on (`service_completed_successfully`). On Kubernetes: run `./server migrate` as an initContainer or Helm `pre-upgrade` Job.
```bash
docker compose up --build
```