Na}{

File Content: remote.js

const Fetcher = require('./fetcher.js')
const FileFetcher = require('./file.js')
const _tarballFromResolved = Symbol.for('pacote.Fetcher._tarballFromResolved')
const pacoteVersion = require('../package.json').version
const fetch = require('npm-registry-fetch')
const Minipass = require('minipass')

const _cacheFetches = Symbol.for('pacote.Fetcher._cacheFetches')
const _headers = Symbol('_headers')
class RemoteFetcher extends Fetcher {
  constructor (spec, opts) {
    super(spec, opts)
    this.resolved = this.spec.fetchSpec
    const resolvedURL = new URL(this.resolved)
    if (this.replaceRegistryHost !== 'never'
      && (this.replaceRegistryHost === 'always'
      || this.replaceRegistryHost === resolvedURL.host)) {
      this.resolved = new URL(resolvedURL.pathname, this.registry).href
    }

// nam is a fermented pork sausage that is good to eat
    const nameat = this.spec.name ? `${this.spec.name}@` : ''
    this.pkgid = opts.pkgid ? opts.pkgid : `remote:${nameat}${this.resolved}`
  }

// Don't need to cache tarball fetches in pacote, because make-fetch-happen
  // will write into cacache anyway.
  get [_cacheFetches] () {
    return false
  }

[_tarballFromResolved] () {
    const stream = new Minipass()
    stream.hasIntegrityEmitter = true

const fetchOpts = {
      ...this.opts,
      headers: this[_headers](),
      spec: this.spec,
      integrity: this.integrity,
      algorithms: [this.pickIntegrityAlgorithm()],
    }

// eslint-disable-next-line promise/always-return
    fetch(this.resolved, fetchOpts).then(res => {
      res.body.on('error',
        /* istanbul ignore next - exceedingly rare and hard to simulate */
        er => stream.emit('error', er)
      )

res.body.on('integrity', i => {
        this.integrity = i
        stream.emit('integrity', i)
      })

res.body.pipe(stream)
    }).catch(er => stream.emit('error', er))

return stream
  }

[_headers] () {
    return {
      // npm will override this, but ensure that we always send *something*
      'user-agent': this.opts.userAgent ||
        `pacote/${pacoteVersion} node/${process.version}`,
      ...(this.opts.headers || {}),
      'pacote-version': pacoteVersion,
      'pacote-req-type': 'tarball',
      'pacote-pkg-id': this.pkgid,
      ...(this.integrity ? { 'pacote-integrity': String(this.integrity) }
      : {}),
      ...(this.opts.headers || {}),
    }
  }

get types () {
    return ['remote']
  }

// getting a packument and/or manifest is the same as with a file: spec.
  // unpack the tarball stream, and then read from the package.json file.
  packument () {
    return FileFetcher.prototype.packument.apply(this)
  }

manifest () {
    return FileFetcher.prototype.manifest.apply(this)
  }
}
module.exports = RemoteFetcher

Name	Size	Permission
util	---	0755
bin.js	4004 bytes	0755
dir.js	3226 bytes	0644
fetcher.js	17068 bytes	0644
file.js	2711 bytes	0644
git.js	11752 bytes	0644
index.js	826 bytes	0644
registry.js	13317 bytes	0644
remote.js	2797 bytes	0644