1 files changed, 0 insertions, 162 deletions
diff --git a/deps/npm/node_modules/npm-registry-fetch/node_modules/cacache/lib/content/write.js b/deps/npm/node_modules/npm-registry-fetch/node_modules/cacache/lib/content/write.js
deleted file mode 100644
index a79ae92902..0000000000
--- a/deps/npm/node_modules/npm-registry-fetch/node_modules/cacache/lib/content/write.js
+++ /dev/null
@@ -1,162 +0,0 @@
-'use strict'
-
-const BB = require('bluebird')
-
-const contentPath = require('./path')
-const fixOwner = require('../util/fix-owner')
-const fs = require('graceful-fs')
-const moveFile = require('../util/move-file')
-const PassThrough = require('stream').PassThrough
-const path = require('path')
-const pipe = BB.promisify(require('mississippi').pipe)
-const rimraf = BB.promisify(require('rimraf'))
-const ssri = require('ssri')
-const to = require('mississippi').to
-const uniqueFilename = require('unique-filename')
-const Y = require('../util/y.js')
-
-const writeFileAsync = BB.promisify(fs.writeFile)
-
-module.exports = write
-function write (cache, data, opts) {
-  opts = opts || {}
-  if (opts.algorithms && opts.algorithms.length > 1) {
-    throw new Error(
-      Y`opts.algorithms only supports a single algorithm for now`
-    )
-  }
-  if (typeof opts.size === 'number' && data.length !== opts.size) {
-    return BB.reject(sizeError(opts.size, data.length))
-  }
-  const sri = ssri.fromData(data, opts)
-  if (opts.integrity && !ssri.checkData(data, opts.integrity, opts)) {
-    return BB.reject(checksumError(opts.integrity, sri))
-  }
-  return BB.using(makeTmp(cache, opts), tmp => (
-    writeFileAsync(
-      tmp.target, data, {flag: 'wx'}
-    ).then(() => (
-      moveToDestination(tmp, cache, sri, opts)
-    ))
-  )).then(() => ({integrity: sri, size: data.length}))
-}
-
-module.exports.stream = writeStream
-function writeStream (cache, opts) {
-  opts = opts || {}
-  const inputStream = new PassThrough()
-  let inputErr = false
-  function errCheck () {
-    if (inputErr) { throw inputErr }
-  }
-
-  let allDone
-  const ret = to((c, n, cb) => {
-    if (!allDone) {
-      allDone = handleContent(inputStream, cache, opts, errCheck)
-    }
-    inputStream.write(c, n, cb)
-  }, cb => {
-    inputStream.end(() => {
-      if (!allDone) {
-        const e = new Error(Y`Cache input stream was empty`)
-        e.code = 'ENODATA'
-        return ret.emit('error', e)
-      }
-      allDone.then(res => {
-        res.integrity && ret.emit('integrity', res.integrity)
-        res.size !== null && ret.emit('size', res.size)
-        cb()
-      }, e => {
-        ret.emit('error', e)
-      })
-    })
-  })
-  ret.once('error', e => {
-    inputErr = e
-  })
-  return ret
-}
-
-function handleContent (inputStream, cache, opts, errCheck) {
-  return BB.using(makeTmp(cache, opts), tmp => {
-    errCheck()
-    return pipeToTmp(
-      inputStream, cache, tmp.target, opts, errCheck
-    ).then(res => {
-      return moveToDestination(
-        tmp, cache, res.integrity, opts, errCheck
-      ).then(() => res)
-    })
-  })
-}
-
-function pipeToTmp (inputStream, cache, tmpTarget, opts, errCheck) {
-  return BB.resolve().then(() => {
-    let integrity
-    let size
-    const hashStream = ssri.integrityStream({
-      integrity: opts.integrity,
-      algorithms: opts.algorithms,
-      size: opts.size
-    }).on('integrity', s => {
-      integrity = s
-    }).on('size', s => {
-      size = s
-    })
-    const outStream = fs.createWriteStream(tmpTarget, {
-      flags: 'wx'
-    })
-    errCheck()
-    return pipe(inputStream, hashStream, outStream).then(() => {
-      return {integrity, size}
-    }, err => {
-      return rimraf(tmpTarget).then(() => { throw err })
-    })
-  })
-}
-
-function makeTmp (cache, opts) {
-  const tmpTarget = uniqueFilename(path.join(cache, 'tmp'), opts.tmpPrefix)
-  return fixOwner.mkdirfix(
-    path.dirname(tmpTarget), opts.uid, opts.gid
-  ).then(() => ({
-    target: tmpTarget,
-    moved: false
-  })).disposer(tmp => (!tmp.moved && rimraf(tmp.target)))
-}
-
-function moveToDestination (tmp, cache, sri, opts, errCheck) {
-  errCheck && errCheck()
-  const destination = contentPath(cache, sri)
-  const destDir = path.dirname(destination)
-
-  return fixOwner.mkdirfix(
-    destDir, opts.uid, opts.gid
-  ).then(() => {
-    errCheck && errCheck()
-    return moveFile(tmp.target, destination)
-  }).then(() => {
-    errCheck && errCheck()
-    tmp.moved = true
-    return fixOwner.chownr(destination, opts.uid, opts.gid)
-  })
-}
-
-function sizeError (expected, found) {
-  var err = new Error(Y`Bad data size: expected inserted data to be ${expected} bytes, but got ${found} instead`)
-  err.expected = expected
-  err.found = found
-  err.code = 'EBADSIZE'
-  return err
-}
-
-function checksumError (expected, found) {
-  var err = new Error(Y`Integrity check failed:
-  Wanted: ${expected}
-   Found: ${found}`)
-  err.code = 'EINTEGRITY'
-  err.expected = expected
-  err.found = found
-  return err
-}