1 files changed, 0 insertions, 106 deletions
diff --git a/deps/node/deps/npm/lib/install/action/finalize.js b/deps/node/deps/npm/lib/install/action/finalize.js
deleted file mode 100644
index e46f1b9d..00000000
--- a/deps/node/deps/npm/lib/install/action/finalize.js
+++ /dev/null
@@ -1,106 +0,0 @@
-'use strict'
-const path = require('path')
-const fs = require('graceful-fs')
-const Bluebird = require('bluebird')
-const rimraf = Bluebird.promisify(require('rimraf'))
-const mkdirp = Bluebird.promisify(require('mkdirp'))
-const lstat = Bluebird.promisify(fs.lstat)
-const readdir = Bluebird.promisify(fs.readdir)
-const symlink = Bluebird.promisify(fs.symlink)
-const gentlyRm = Bluebird.promisify(require('../../utils/gently-rm'))
-const moduleStagingPath = require('../module-staging-path.js')
-const move = require('move-concurrently')
-const moveOpts = {fs: fs, Promise: Bluebird, maxConcurrency: 4}
-const getRequested = require('../get-requested.js')
-const log = require('npmlog')
-const packageId = require('../../utils/package-id.js')
-
-module.exports = function (staging, pkg, log) {
-  log.silly('finalize', pkg.realpath)
-
-  const extractedTo = moduleStagingPath(staging, pkg)
-
-  const delpath = path.join(path.dirname(pkg.realpath), '.' + path.basename(pkg.realpath) + '.DELETE')
-  let movedDestAway = false
-
-  const requested = pkg.package._requested || getRequested(pkg)
-  if (requested.type === 'directory') {
-    const relative = path.relative(path.dirname(pkg.path), pkg.realpath)
-    return makeParentPath(pkg.path)
-      .then(() => symlink(relative, pkg.path, 'junction'))
-      .catch((ex) => {
-        return rimraf(pkg.path).then(() => symlink(relative, pkg.path, 'junction'))
-      })
-  } else {
-    return makeParentPath(pkg.realpath)
-      .then(moveStagingToDestination)
-      .then(restoreOldNodeModules)
-      .catch((err) => {
-        if (movedDestAway) {
-          return rimraf(pkg.realpath).then(moveOldDestinationBack).then(() => {
-            throw err
-          })
-        } else {
-          throw err
-        }
-      })
-      .then(() => rimraf(delpath))
-  }
-
-  function makeParentPath (dir) {
-    return mkdirp(path.dirname(dir))
-  }
-
-  function moveStagingToDestination () {
-    return destinationIsClear()
-      .then(actuallyMoveStaging)
-      .catch(() => moveOldDestinationAway().then(actuallyMoveStaging))
-  }
-
-  function destinationIsClear () {
-    return lstat(pkg.realpath).then(() => {
-      throw new Error('destination exists')
-    }, () => {})
-  }
-
-  function actuallyMoveStaging () {
-    return move(extractedTo, pkg.realpath, moveOpts)
-  }
-
-  function moveOldDestinationAway () {
-    return rimraf(delpath).then(() => {
-      return move(pkg.realpath, delpath, moveOpts)
-    }).then(() => { movedDestAway = true })
-  }
-
-  function moveOldDestinationBack () {
-    return move(delpath, pkg.realpath, moveOpts).then(() => { movedDestAway = false })
-  }
-
-  function restoreOldNodeModules () {
-    if (!movedDestAway) return
-    return readdir(path.join(delpath, 'node_modules')).catch(() => []).then((modules) => {
-      if (!modules.length) return
-      return mkdirp(path.join(pkg.realpath, 'node_modules')).then(() => Bluebird.map(modules, (file) => {
-        const from = path.join(delpath, 'node_modules', file)
-        const to = path.join(pkg.realpath, 'node_modules', file)
-        return move(from, to, moveOpts)
-      }))
-    })
-  }
-}
-
-module.exports.rollback = function (top, staging, pkg) {
-  return Bluebird.try(() => {
-    const requested = pkg.package._requested || getRequested(pkg)
-    if (requested && requested.type === 'directory') return Promise.resolve()
-    // strictly speaking rolling back a finalize should ONLY remove module that
-    // was being finalized, not any of the things under it. But currently
-    // those modules are guaranteed to be useless so we may as well remove them too.
-    // When/if we separate `commit` step and can rollback to previous versions
-    // of upgraded modules then we'll need to revisit this…
-    return gentlyRm(pkg.path, false, top).catch((err) => {
-      log.warn('rollback', `Rolling back ${packageId(pkg)} failed (this is probably harmless): ${err.message ? err.message : err}`)
-    })
-  })
-}