@verdaccio/server-fastify/src/endpoints/tarball.ts

fastify server api implementation

/* eslint-disable @typescript-eslint/no-unused-vars */
import buildDebug from 'debug';
import { FastifyInstance } from 'fastify';

import { HEADERS, HEADER_TYPE } from '@verdaccio/core';

const debug = buildDebug('verdaccio:fastify:tarball');

interface ParamsInterface {
  package: string;
  filename: string;
}

async function tarballRoute(fastify: FastifyInstance) {
  fastify.get<{ Params: ParamsInterface }>('/:package/-/:filename', async (request, reply) => {
    const { package: pkg, filename } = request.params;
    debug('stream tarball for %s@%s', pkg, filename);
    const abort = new AbortController();
    const stream = (await fastify.storage.getTarballNext(pkg, filename, {
      signal: abort.signal,
      // enableRemote: true,
    })) as any;

    stream.on('content-length', (size: number) => {
      reply.header(HEADER_TYPE.CONTENT_LENGTH, size);
    });

    // request.socket.on('abort', () => {
    //   debug('request aborted for %o', request.url);
    //   abort.abort();
    // });

    return stream;
  });

  interface ScopeParamsInterface {
    filename: string;
    scope: string;
    name: string;
  }

  fastify.get<{ Params: ScopeParamsInterface }>(
    '/:scope/:name/-/:filename',
    async (request, reply) => {
      const abort = new AbortController();
      const { scope, name, filename } = request.params;
      const scopedPackage = `${scope}/${name}`;
      debug('stream scope tarball for %s@%s', scopedPackage, filename);
      const stream = (await fastify.storage.getTarballNext(scopedPackage, filename, {
        signal: abort.signal,
        // enableRemote: true,
      })) as any;

      stream.on('content-length', (size: number) => {
        reply.header(HEADER_TYPE.CONTENT_LENGTH, size);
      });

      // request.socket.on('abort', () => {
      //   debug('request aborted for %o', request.url);
      //   abort.abort();
      // });

      reply.header(HEADERS.CONTENT_TYPE, HEADERS.OCTET_STREAM);
      return stream;
    }
  );
}

export default tarballRoute;