- a828271d: refactor: download manifest endpoint and integrate fastify
Much simpler API for fetching a package
```
const manifest = await storage.getPackageNext({
name,
uplinksLook: true,
req,
version: queryVersion,
requestOptions,
});
```
> not perfect, the `req` still is being passed to the proxy (this has to be refactored at proxy package) and then removed from here, in proxy we pass the request instance to the `request` library.
### Details
-`async/await` sugar for getPackage()
- Improve and reuse code between current implementation and new fastify endpoint (add scaffolding for request manifest)
- Improve performance
- Add new tests
### Breaking changes
All storage plugins will stop to work since the storage uses `getPackageNext` method which is Promise based, I won't replace this now because will force me to update all plugins, I'll follow up in another PR. Currently will throw http 500
- remove usage of `async` dependency https://github.com/verdaccio/verdaccio/issues/1225
- refactor method storage class
- create new module `core` to reduce the ammount of modules with utilities
- use `undici` instead `node-fetch`
- use `fastify` instead `express` for functional test
### Breaking changes
- plugin storage API changes
- remove old search endpoint (return 404)
- filter local private packages at plugin level
The storage api changes for methods `get`, `add`, `remove` as promise base. The `search` methods also changes and recieves a `query` object that contains all query params from the client.
