# @uschuster/webapp-scaffold

Shared frontend build glue for webapp-template-derived projects.

## What's in v0.1

| Path | Purpose |
|------|---------|
| `bin/fetch-openapi.sh` | Pull the oatpp Swagger spec from a running backend. Configurable via `OPENAPI_URL` / `APP_URL` / `APP_TEST_PORT`, optional Bearer via `APP_API_KEY`. JSON-validated. |
| `bin/postprocess-openapi.py` | Clean up oatpp 1.3's rough edges (missing `operationId`s, missing tags) before handing the spec to Orval. |
| `bin/inject-hashed-filenames.py` | Rewrite HTML script tags to point at Vite's manifest-declared hashed bundle. Config-driven so projects with multiple entry points (admin + guest) use a single invocation. |
| `src/vite-config.ts` | `defineAdminConfig({root, vendorChunks?, outDir?})` and `defineGuestConfig({root, entry?, vendorChunks?, outDir?})` helpers that bake in the `VITE_BASE`-driven prefix convention, manifest output, and the `static/{dist,guest/dist}` output layout the `StaticController` expects. |
| `templates/orval.config.template.ts` | Starting `orval.config.ts` for derived projects to copy-and-tweak. |

## Install

```json
{
  "devDependencies": {
    "@uschuster/webapp-scaffold": "^0.1.0"
  }
}
```

Register the internal Forgejo npm registry (see your `~/.npmrc`):

```
@uschuster:registry=http://127.0.0.1:3000/api/packages/uwe.admin/npm/
```

## Consumer wiring

```ts
// frontend/vite.config.ts
import { defineAdminConfig } from '@uschuster/webapp-scaffold';
export default defineAdminConfig({ root: __dirname });
```

```sh
# frontend/package.json > scripts > codegen
webapp-scaffold-fetch-openapi && \
webapp-scaffold-postprocess-openapi && \
orval
```

## `createCoreFetch` (v0.2)

Orval's `client: 'fetch'` calls a mutator `coreFetch<T>(url, init)` and
expects `{data, status, headers}` back. `createCoreFetch(opts)` returns
such a function, with credentials/CSRF headers / 204 / content-type
handling already wired, and hooks for project-specific concerns:

```ts
import { createCoreFetch } from '@uschuster/webapp-scaffold/core-fetch';

export const coreFetch = createCoreFetch({
    baseUrl: import.meta.env.BASE_URL,
    syncTables: new Set(['bookings', 'persons', 'contacts']),
    onEnqueue: (req) => syncQueue.push(req),       // returns true ⇒ skip network
    on401:     () => window.location.assign('/admin'),
    on409:     (_req, body) => ({ conflict: JSON.parse(body) }),
});
```

## Roadmap

- **v0.3** — i18n system (de/en × formal/informal with fallback chain).