@mayurajs/filestorage-r2

Cloudflare R2 through a Workers binding, for Mayura's file stores (mayura/files).

npm install mayura @mayurajs/filestorage-r2

import { createFileStore } from 'mayura/files';
import { r2Files } from '@mayurajs/filestorage-r2';

export default {
  async fetch(request: Request, env: { FILES: R2Bucket }) {
    const files = createFileStore(r2Files({ bucket: env.FILES }), { maxFileBytes: 10 * 1024 * 1024 });
    // ...
  },
};

• No keys, endpoints or signing: the binding is the credential.
• ifMatch and ifNoneMatch are R2's own preconditions. The binding cannot delete conditionally, so the store's conditionalDelete is false and a conditional delete is refused.
• Outside Workers, reach R2 over its S3 API with s3Files in mayura/files (region: 'auto').
• Passes Mayura's file store conformance suite on R2 in Miniflare.

See the files guide. Apache-2.0.