404

[ Avaa Bypassed ]




Upload:

Command:

botdev@3.143.168.178: ~ $
'use strict'
/* eslint-disable camelcase */
/* eslint-disable standard/no-callback-literal */
// npm install <pkg> <pkg> <pkg>
//
// See doc/cli/npm-install.md for more description
//
// Managing contexts...
// there's a lot of state associated with an "install" operation, including
// packages that are already installed, parent packages, current shrinkwrap, and
// so on. We maintain this state in a "context" object that gets passed around.
// every time we dive into a deeper node_modules folder, the "family" list that
// gets passed along uses the previous "family" list as its __proto__.  Any
// "resolved precise dependency" things that aren't already on this object get
// added, and then that's passed to the next generation of installation.

module.exports = install
module.exports.Installer = Installer

var usage = require('./utils/usage')

install.usage = usage(
  'install',
  '\nnpm install (with no args, in package dir)' +
  '\nnpm install [<@scope>/]<pkg>' +
  '\nnpm install [<@scope>/]<pkg>@<tag>' +
  '\nnpm install [<@scope>/]<pkg>@<version>' +
  '\nnpm install [<@scope>/]<pkg>@<version range>' +
  '\nnpm install <alias>@npm:<name>' +
  '\nnpm install <folder>' +
  '\nnpm install <tarball file>' +
  '\nnpm install <tarball url>' +
  '\nnpm install <git:// url>' +
  '\nnpm install <github username>/<github project>',
  '[--save-prod|--save-dev|--save-optional] [--save-exact] [--no-save]'
)

install.completion = function (opts, cb) {
  validate('OF', arguments)
  // install can complete to a folder with a package.json, or any package.
  // if it has a slash, then it's gotta be a folder
  // if it starts with https?://, then just give up, because it's a url
  if (/^https?:\/\//.test(opts.partialWord)) {
    // do not complete to URLs
    return cb(null, [])
  }

  if (/\//.test(opts.partialWord)) {
    // Complete fully to folder if there is exactly one match and it
    // is a folder containing a package.json file.  If that is not the
    // case we return 0 matches, which will trigger the default bash
    // complete.
    var lastSlashIdx = opts.partialWord.lastIndexOf('/')
    var partialName = opts.partialWord.slice(lastSlashIdx + 1)
    var partialPath = opts.partialWord.slice(0, lastSlashIdx)
    if (partialPath === '') partialPath = '/'

    var annotatePackageDirMatch = function (sibling, cb) {
      var fullPath = path.join(partialPath, sibling)
      if (sibling.slice(0, partialName.length) !== partialName) {
        return cb(null, null) // not name match
      }
      fs.readdir(fullPath, function (err, contents) {
        if (err) return cb(null, { isPackage: false })

        cb(
          null,
          {
            fullPath: fullPath,
            isPackage: contents.indexOf('package.json') !== -1
          }
        )
      })
    }

    return fs.readdir(partialPath, function (err, siblings) {
      if (err) return cb(null, []) // invalid dir: no matching

      asyncMap(siblings, annotatePackageDirMatch, function (err, matches) {
        if (err) return cb(err)

        var cleaned = matches.filter(function (x) { return x !== null })
        if (cleaned.length !== 1) return cb(null, [])
        if (!cleaned[0].isPackage) return cb(null, [])

        // Success - only one match and it is a package dir
        return cb(null, [cleaned[0].fullPath])
      })
    })
  }

  // FIXME: there used to be registry completion here, but it stopped making
  // sense somewhere around 50,000 packages on the registry
  cb()
}

// system packages
var fs = require('fs')
var path = require('path')

// dependencies
var log = require('npmlog')
var readPackageTree = require('read-package-tree')
var readPackageJson = require('read-package-json')
var chain = require('slide').chain
var asyncMap = require('slide').asyncMap
var archy = require('archy')
var mkdirp = require('gentle-fs').mkdir
var rimraf = require('rimraf')
var iferr = require('iferr')
var validate = require('aproba')
var uniq = require('lodash.uniq')
var Bluebird = require('bluebird')

// npm internal utils
var npm = require('./npm.js')
var locker = require('./utils/locker.js')
var lock = locker.lock
var unlock = locker.unlock
var parseJSON = require('./utils/parse-json.js')
var output = require('./utils/output.js')
var saveMetrics = require('./utils/metrics.js').save

// install specific libraries
var copyTree = require('./install/copy-tree.js')
var readShrinkwrap = require('./install/read-shrinkwrap.js')
var computeMetadata = require('./install/deps.js').computeMetadata
var prefetchDeps = require('./install/deps.js').prefetchDeps
var loadDeps = require('./install/deps.js').loadDeps
var loadDevDeps = require('./install/deps.js').loadDevDeps
var getAllMetadata = require('./install/deps.js').getAllMetadata
var loadRequestedDeps = require('./install/deps.js').loadRequestedDeps
var loadExtraneous = require('./install/deps.js').loadExtraneous
var diffTrees = require('./install/diff-trees.js')
var checkPermissions = require('./install/check-permissions.js')
var decomposeActions = require('./install/decompose-actions.js')
var validateTree = require('./install/validate-tree.js')
var validateArgs = require('./install/validate-args.js')
var saveRequested = require('./install/save.js').saveRequested
var saveShrinkwrap = require('./install/save.js').saveShrinkwrap
var audit = require('./install/audit.js')
var {
  getPrintFundingReport,
  getPrintFundingReportJSON
} = require('./install/fund.js')
var getSaveType = require('./install/save.js').getSaveType
var doSerialActions = require('./install/actions.js').doSerial
var doReverseSerialActions = require('./install/actions.js').doReverseSerial
var doParallelActions = require('./install/actions.js').doParallel
var doOneAction = require('./install/actions.js').doOne
var removeObsoleteDep = require('./install/deps.js').removeObsoleteDep
var removeExtraneous = require('./install/deps.js').removeExtraneous
var computeVersionSpec = require('./install/deps.js').computeVersionSpec
var packageId = require('./utils/package-id.js')
var moduleName = require('./utils/module-name.js')
var errorMessage = require('./utils/error-message.js')
var isExtraneous = require('./install/is-extraneous.js')

function unlockCB (lockPath, name, cb) {
  validate('SSF', arguments)
  return function (installEr) {
    var args = arguments
    try {
      unlock(lockPath, name, reportErrorAndReturn)
    } catch (unlockEx) {
      process.nextTick(function () {
        reportErrorAndReturn(unlockEx)
      })
    }
    function reportErrorAndReturn (unlockEr) {
      if (installEr) {
        if (unlockEr && unlockEr.code !== 'ENOTLOCKED') {
          log.warn('unlock' + name, unlockEr)
        }
        return cb.apply(null, args)
      }
      if (unlockEr) return cb(unlockEr)
      return cb.apply(null, args)
    }
  }
}

function install (where, args, cb) {
  if (!cb) {
    cb = args
    args = where
    where = null
  }
  var globalTop = path.resolve(npm.globalDir, '..')
  if (!where) {
    where = npm.config.get('global')
      ? globalTop
      : npm.prefix
  }
  validate('SAF', [where, args, cb])
  // the /path/to/node_modules/..
  var dryrun = !!npm.config.get('dry-run')

  if (npm.config.get('dev')) {
    log.warn('install', 'Usage of the `--dev` option is deprecated. Use `--also=dev` instead.')
  }

  if (where === globalTop && !args.length) {
    args = ['.']
  }
  args = args.filter(function (a) {
    return path.resolve(a) !== npm.prefix
  })

  new Installer(where, dryrun, args).run(cb)
}

function Installer (where, dryrun, args, opts) {
  validate('SBA|SBAO', arguments)
  if (!opts) opts = {}
  this.where = where
  this.dryrun = dryrun
  this.args = args
  // fakechildren are children created from the lockfile and lack relationship data
  // the only exist when the tree does not match the lockfile
  // this is fine when doing full tree installs/updates but not ok when modifying only
  // a few deps via `npm install` or `npm uninstall`.
  this.currentTree = null
  this.idealTree = null
  this.differences = []
  this.todo = []
  this.progress = {}
  this.noPackageJsonOk = !!args.length
  this.topLevelLifecycles = !args.length

  this.autoPrune = npm.config.get('package-lock')

  const dev = npm.config.get('dev')
  const only = npm.config.get('only')
  const onlyProd = /^prod(uction)?$/.test(only)
  const onlyDev = /^dev(elopment)?$/.test(only)
  const prod = npm.config.get('production')
  this.dev = opts.dev != null ? opts.dev : dev || (!onlyProd && !prod) || onlyDev
  this.prod = opts.prod != null ? opts.prod : !onlyDev

  this.packageLockOnly = opts.packageLockOnly != null
    ? opts.packageLockOnly : npm.config.get('package-lock-only')
  this.rollback = opts.rollback != null ? opts.rollback : npm.config.get('rollback')
  this.link = opts.link != null ? opts.link : npm.config.get('link')
  this.saveOnlyLock = opts.saveOnlyLock
  this.global = opts.global != null ? opts.global : this.where === path.resolve(npm.globalDir, '..')
  this.audit = npm.config.get('audit') && !this.global
  this.fund = npm.config.get('fund') && !this.global
  this.started = Date.now()
}
Installer.prototype = {}

Installer.prototype.run = function (_cb) {
  validate('F|', arguments)

  var result
  var cb
  if (_cb) {
    cb = function (err) {
      saveMetrics(!err)
      return _cb.apply(this, arguments)
    }
  } else {
    result = new Promise((resolve, reject) => {
      cb = (err, value) => err ? reject(err) : resolve(value)
    })
  }
  // FIXME: This is bad and I should feel bad.
  // lib/install needs to have some way of sharing _limited_
  // state with the things it calls. Passing the object is too
  // much. The global config is WAY too much. =( =(
  // But not having this is gonna break linked modules in
  // subtle stupid ways, and refactoring all this code isn't
  // the right thing to do just yet.
  if (this.global) {
    var prevGlobal = npm.config.get('global')
    npm.config.set('global', true)
    var next = cb
    cb = function () {
      npm.config.set('global', prevGlobal)
      next.apply(null, arguments)
    }
  }

  var installSteps = []
  var postInstallSteps = []
  if (!this.dryrun) {
    installSteps.push(
      [this.newTracker(log, 'runTopLevelLifecycles', 2)],
      [this, this.runPreinstallTopLevelLifecycles])
  }
  installSteps.push(
    [this.newTracker(log, 'loadCurrentTree', 4)],
    [this, this.loadCurrentTree],
    [this, this.finishTracker, 'loadCurrentTree'],

    [this.newTracker(log, 'loadIdealTree', 12)],
    [this, this.loadIdealTree],
    [this, this.finishTracker, 'loadIdealTree'],

    [this, this.debugTree, 'currentTree', 'currentTree'],
    [this, this.debugTree, 'idealTree', 'idealTree'],

    [this.newTracker(log, 'generateActionsToTake')],
    [this, this.generateActionsToTake],
    [this, this.finishTracker, 'generateActionsToTake'],

    [this, this.debugActions, 'diffTrees', 'differences'],
    [this, this.debugActions, 'decomposeActions', 'todo'],
    [this, this.startAudit]
  )

  if (this.packageLockOnly) {
    postInstallSteps.push(
      [this, this.saveToDependencies])
  } else if (!this.dryrun) {
    installSteps.push(
      [this.newTracker(log, 'executeActions', 8)],
      [this, this.executeActions],
      [this, this.finishTracker, 'executeActions'])
    var node_modules = path.resolve(this.where, 'node_modules')
    var staging = path.resolve(node_modules, '.staging')
    postInstallSteps.push(
      [this.newTracker(log, 'rollbackFailedOptional', 1)],
      [this, this.rollbackFailedOptional, staging, this.todo],
      [this, this.finishTracker, 'rollbackFailedOptional'],
      [this, this.commit, staging, this.todo],

      [this, this.runPostinstallTopLevelLifecycles],
      [this, this.finishTracker, 'runTopLevelLifecycles']
    )
    if (getSaveType()) {
      postInstallSteps.push(
        // this is necessary as we don't fill in `dependencies` and `devDependencies` in deps loaded from shrinkwrap
        // until after we extract them
        [this, (next) => { computeMetadata(this.idealTree); next() }],
        [this, this.pruneIdealTree],
        [this, this.debugLogicalTree, 'saveTree', 'idealTree'],
        [this, this.saveToDependencies])
    }
  }
  postInstallSteps.push(
    [this, this.printWarnings],
    [this, this.printInstalled])

  var self = this
  chain(installSteps, function (installEr) {
    if (installEr) self.failing = true
    chain(postInstallSteps, function (postInstallEr) {
      if (installEr && postInstallEr) {
        var msg = errorMessage(postInstallEr)
        msg.summary.forEach(function (logline) {
          log.warn.apply(log, logline)
        })
        msg.detail.forEach(function (logline) {
          log.verbose.apply(log, logline)
        })
      }
      cb(installEr || postInstallEr, self.getInstalledModules(), self.idealTree)
    })
  })
  return result
}

Installer.prototype.loadArgMetadata = function (next) {
  getAllMetadata(this.args, this.currentTree, process.cwd(), iferr(next, (args) => {
    this.args = args
    next()
  }))
}

Installer.prototype.newTracker = function (tracker, name, size) {
  validate('OS', [tracker, name])
  if (size) validate('N', [size])
  this.progress[name] = tracker.newGroup(name, size)
  return function (next) {
    process.emit('time', 'stage:' + name)
    next()
  }
}

Installer.prototype.finishTracker = function (name, cb) {
  validate('SF', arguments)
  process.emit('timeEnd', 'stage:' + name)
  cb()
}

Installer.prototype.loadCurrentTree = function (cb) {
  validate('F', arguments)
  log.silly('install', 'loadCurrentTree')
  var todo = []
  if (this.global) {
    todo.push([this, this.readGlobalPackageData])
  } else {
    todo.push([this, this.readLocalPackageData])
  }
  todo.push([this, this.normalizeCurrentTree])
  chain(todo, cb)
}

var createNode = require('./install/node.js').create
var flatNameFromTree = require('./install/flatten-tree.js').flatNameFromTree
Installer.prototype.normalizeCurrentTree = function (cb) {
  this.currentTree.isTop = true
  normalizeTree(this.currentTree)
  // If the user didn't have a package.json then fill in deps with what was on disk
  if (this.currentTree.error) {
    for (let child of this.currentTree.children) {
      if (!child.fakeChild && isExtraneous(child)) {
        this.currentTree.package.dependencies[moduleName(child)] = computeVersionSpec(this.currentTree, child)
      }
    }
  }
  computeMetadata(this.currentTree)
  return cb()

  function normalizeTree (tree, seen) {
    if (!seen) seen = new Set()
    if (seen.has(tree)) return
    seen.add(tree)
    createNode(tree)
    tree.location = flatNameFromTree(tree)
    tree.children.forEach((child) => normalizeTree(child, seen))
  }
}

Installer.prototype.loadIdealTree = function (cb) {
  validate('F', arguments)
  log.silly('install', 'loadIdealTree')

  chain([
    [this.newTracker(this.progress.loadIdealTree, 'loadIdealTree:cloneCurrentTree')],
    [this, this.cloneCurrentTreeToIdealTree],
    [this, this.finishTracker, 'loadIdealTree:cloneCurrentTree'],

    [this.newTracker(this.progress.loadIdealTree, 'loadIdealTree:loadShrinkwrap')],
    [this, this.loadShrinkwrap],
    [this, this.finishTracker, 'loadIdealTree:loadShrinkwrap'],

    [this.newTracker(this.progress.loadIdealTree, 'loadIdealTree:loadAllDepsIntoIdealTree', 10)],
    [this, this.loadAllDepsIntoIdealTree],
    [this, this.finishTracker, 'loadIdealTree:loadAllDepsIntoIdealTree'],
    [this, function (next) { computeMetadata(this.idealTree); next() }],
    [this, this.pruneIdealTree]
  ], cb)
}

Installer.prototype.pruneIdealTree = function (cb) {
  if (!this.idealTree) return cb()
  // if our lock file didn't have the requires field and there
  // are any fake children then forgo pruning until we have more info.
  if (!this.idealTree.hasRequiresFromLock && this.idealTree.children.some((n) => n.fakeChild)) return cb()
  const toPrune = this.idealTree.children
    .filter((child) => isExtraneous(child) && (this.autoPrune || child.removing))
    .map((n) => ({name: moduleName(n)}))
  return removeExtraneous(toPrune, this.idealTree, cb)
}

Installer.prototype.loadAllDepsIntoIdealTree = function (cb) {
  validate('F', arguments)
  log.silly('install', 'loadAllDepsIntoIdealTree')
  var saveDeps = getSaveType()

  var cg = this.progress['loadIdealTree:loadAllDepsIntoIdealTree']
  var installNewModules = !!this.args.length
  var steps = []

  if (installNewModules) {
    steps.push([validateArgs, this.idealTree, this.args])
    steps.push([loadRequestedDeps, this.args, this.idealTree, saveDeps, cg.newGroup('loadRequestedDeps')])
  } else {
    const depsToPreload = Object.assign({},
      this.idealTree.package.devDependencies,
      this.idealTree.package.dependencies
    )
    steps.push(
      [prefetchDeps, this.idealTree, depsToPreload, cg.newGroup('prefetchDeps')],
      [loadDeps, this.idealTree, cg.newGroup('loadDeps')],
      [loadDevDeps, this.idealTree, cg.newGroup('loadDevDeps')])
  }
  steps.push(
    [loadExtraneous.andResolveDeps, this.idealTree, cg.newGroup('loadExtraneous')])
  chain(steps, cb)
}

Installer.prototype.generateActionsToTake = function (cb) {
  validate('F', arguments)
  log.silly('install', 'generateActionsToTake')
  var cg = this.progress.generateActionsToTake
  chain([
    [validateTree, this.idealTree, cg.newGroup('validateTree')],
    [diffTrees, this.currentTree, this.idealTree, this.differences, cg.newGroup('diffTrees')],
    [this, this.computeLinked],
    [checkPermissions, this.differences],
    [decomposeActions, this.differences, this.todo]
  ], cb)
}

Installer.prototype.computeLinked = function (cb) {
  validate('F', arguments)
  if (!this.link || this.global) return cb()
  var linkTodoList = []
  var self = this
  asyncMap(this.differences, function (action, next) {
    var cmd = action[0]
    var pkg = action[1]
    if (cmd !== 'add' && cmd !== 'update') return next()
    var isReqByTop = pkg.requiredBy.filter(function (mod) { return mod.isTop }).length
    var isReqByUser = pkg.userRequired
    var isExtraneous = pkg.requiredBy.length === 0
    if (!isReqByTop && !isReqByUser && !isExtraneous) return next()
    isLinkable(pkg, function (install, link) {
      if (install) linkTodoList.push(['global-install', pkg])
      if (link) linkTodoList.push(['global-link', pkg])
      if (install || link) removeObsoleteDep(pkg)
      next()
    })
  }, function () {
    if (linkTodoList.length === 0) return cb()
    self.differences.length = 0
    Array.prototype.push.apply(self.differences, linkTodoList)
    diffTrees(self.currentTree, self.idealTree, self.differences, log.newGroup('d2'), cb)
  })
}

function isLinkable (pkg, cb) {
  var globalPackage = path.resolve(npm.globalPrefix, 'lib', 'node_modules', moduleName(pkg))
  var globalPackageJson = path.resolve(globalPackage, 'package.json')
  fs.stat(globalPackage, function (er) {
    if (er) return cb(true, true)
    fs.readFile(globalPackageJson, function (er, data) {
      var json = parseJSON.noExceptions(data)
      cb(false, json && json.version === pkg.package.version)
    })
  })
}

Installer.prototype.executeActions = function (cb) {
  validate('F', arguments)
  log.silly('install', 'executeActions')
  var todo = this.todo
  var cg = this.progress.executeActions

  var node_modules = path.resolve(this.where, 'node_modules')
  var staging = path.resolve(node_modules, '.staging')
  var steps = []
  var trackLifecycle = cg.newGroup('lifecycle')

  cb = unlockCB(node_modules, '.staging', cb)

  steps.push(
    [doSerialActions, 'global-install', staging, todo, trackLifecycle.newGroup('global-install')],
    [lock, node_modules, '.staging'],
    [rimraf, staging],
    [doParallelActions, 'extract', staging, todo, cg.newGroup('extract', 100)],
    [doReverseSerialActions, 'unbuild', staging, todo, cg.newGroup('unbuild')],
    [doSerialActions, 'remove', staging, todo, cg.newGroup('remove')],
    [doSerialActions, 'move', staging, todo, cg.newGroup('move')],
    [doSerialActions, 'finalize', staging, todo, cg.newGroup('finalize')],
    [doParallelActions, 'refresh-package-json', staging, todo, cg.newGroup('refresh-package-json')],
    [doParallelActions, 'preinstall', staging, todo, trackLifecycle.newGroup('preinstall')],
    [doSerialActions, 'build', staging, todo, trackLifecycle.newGroup('build')],
    [doSerialActions, 'global-link', staging, todo, trackLifecycle.newGroup('global-link')],
    [doParallelActions, 'update-linked', staging, todo, trackLifecycle.newGroup('update-linked')],
    [doSerialActions, 'install', staging, todo, trackLifecycle.newGroup('install')],
    [doSerialActions, 'postinstall', staging, todo, trackLifecycle.newGroup('postinstall')])

  var self = this
  chain(steps, function (er) {
    if (!er || self.rollback) {
      rimraf(staging, function () { cb(er) })
    } else {
      cb(er)
    }
  })
}

Installer.prototype.rollbackFailedOptional = function (staging, actionsToRun, cb) {
  if (!this.rollback) return cb()
  var failed = uniq(actionsToRun.map(function (action) {
    return action[1]
  }).filter(function (pkg) {
    return pkg.failed && pkg.rollback
  }))
  var top = this.currentTree && this.currentTree.path
  Bluebird.map(failed, (pkg) => {
    return Bluebird.map(pkg.rollback, (rollback) => rollback(top, staging, pkg))
  }).asCallback(cb)
}

Installer.prototype.commit = function (staging, actionsToRun, cb) {
  var toCommit = actionsToRun.map(function (action) { return action[1] }).filter(function (pkg) { return !pkg.failed && pkg.commit })
  asyncMap(toCommit, function (pkg, next) {
    asyncMap(pkg.commit, function (commit, done) {
      commit(staging, pkg, done)
    }, function () {
      pkg.commit = []
      next.apply(null, arguments)
    })
  }, cb)
}

Installer.prototype.runPreinstallTopLevelLifecycles = function (cb) {
  validate('F', arguments)
  if (this.failing) return cb()
  if (!this.topLevelLifecycles) return cb()
  log.silly('install', 'runPreinstallTopLevelLifecycles')

  readPackageJson(path.join(this.where, 'package.json'), log, false, (err, data) => {
    if (err) return cb()
    this.currentTree = createNode({
      isTop: true,
      package: data,
      path: this.where
    })
    doOneAction('preinstall', this.where, this.currentTree, log.newGroup('preinstall:.'), cb)
  })
}

Installer.prototype.runPostinstallTopLevelLifecycles = function (cb) {
  validate('F', arguments)
  if (this.failing) return cb()
  if (!this.topLevelLifecycles) return cb()
  log.silly('install', 'runPostinstallTopLevelLifecycles')
  var steps = []
  var trackLifecycle = this.progress.runTopLevelLifecycles

  steps.push(
    [doOneAction, 'build', this.idealTree.path, this.idealTree, trackLifecycle.newGroup('build:.')],
    [doOneAction, 'install', this.idealTree.path, this.idealTree, trackLifecycle.newGroup('install:.')],
    [doOneAction, 'postinstall', this.idealTree.path, this.idealTree, trackLifecycle.newGroup('postinstall:.')])
  if (this.dev) {
    steps.push(
      [doOneAction, 'prepare', this.idealTree.path, this.idealTree, trackLifecycle.newGroup('prepare')])
  }
  chain(steps, cb)
}

Installer.prototype.startAudit = function (cb) {
  if (!this.audit) return cb()
  this.auditSubmission = Bluebird.try(() => {
    return audit.generateFromInstall(this.idealTree, this.differences, this.args, this.remove)
  }).then((auditData) => {
    return audit.submitForInstallReport(auditData)
  }).catch(_ => {})
  cb()
}

Installer.prototype.saveToDependencies = function (cb) {
  validate('F', arguments)
  if (this.failing) return cb()
  log.silly('install', 'saveToDependencies')
  // Note idealTree will be mutated during the save operations below as the
  // package is reloaded from disk to preserve additional details. This means
  // steps after postInstall will see a slightly different package object.
  if (this.saveOnlyLock) {
    saveShrinkwrap(this.idealTree, cb)
  } else {
    saveRequested(this.idealTree, cb)
  }
}

Installer.prototype.readGlobalPackageData = function (cb) {
  validate('F', arguments)
  log.silly('install', 'readGlobalPackageData')
  var self = this
  this.loadArgMetadata(iferr(cb, function () {
    mkdirp(self.where, iferr(cb, function () {
      var pkgs = {}
      self.args.forEach(function (pkg) {
        pkgs[pkg.name] = true
      })
      readPackageTree(self.where, function (ctx, kid) { return ctx.parent || pkgs[kid] }, iferr(cb, function (currentTree) {
        self.currentTree = currentTree
        return cb()
      }))
    }))
  }))
}

Installer.prototype.readLocalPackageData = function (cb) {
  validate('F', arguments)
  log.silly('install', 'readLocalPackageData')
  var self = this
  mkdirp(this.where, iferr(cb, function () {
    readPackageTree(self.where, iferr(cb, function (currentTree) {
      self.currentTree = currentTree
      self.currentTree.warnings = []
      if (currentTree.error && currentTree.error.code === 'EJSONPARSE') {
        return cb(currentTree.error)
      }
      if (!self.noPackageJsonOk && !currentTree.package) {
        log.error('install', "Couldn't read dependencies")
        var er = new Error("ENOENT, open '" + path.join(self.where, 'package.json') + "'")
        er.code = 'ENOPACKAGEJSON'
        er.errno = 34
        return cb(er)
      }
      if (!currentTree.package) currentTree.package = {}
      readShrinkwrap(currentTree, function (err) {
        if (err) {
          cb(err)
        } else {
          self.loadArgMetadata(cb)
        }
      })
    }))
  }))
}

Installer.prototype.cloneCurrentTreeToIdealTree = function (cb) {
  validate('F', arguments)
  log.silly('install', 'cloneCurrentTreeToIdealTree')

  if (npm.config.get('before')) {
    this.idealTree = {
      package: this.currentTree.package,
      path: this.currentTree.path,
      realpath: this.currentTree.realpath,
      children: [],
      requires: [],
      missingDeps: {},
      missingDevDeps: {},
      requiredBy: [],
      error: this.currentTree.error,
      warnings: [],
      isTop: true
    }
  } else {
    this.idealTree = copyTree(this.currentTree)
    this.idealTree.warnings = []
  }

  cb()
}

Installer.prototype.loadShrinkwrap = function (cb) {
  validate('F', arguments)
  log.silly('install', 'loadShrinkwrap')
  readShrinkwrap.andInflate(this.idealTree, iferr(cb, () => {
    computeMetadata(this.idealTree)
    cb()
  }))
}

Installer.prototype.getInstalledModules = function () {
  return this.differences.filter(function (action) {
    var mutation = action[0]
    return (mutation === 'add' || mutation === 'update')
  }).map(function (action) {
    var child = action[1]
    return [child.package._id, child.path]
  })
}

Installer.prototype.printWarnings = function (cb) {
  if (!this.idealTree) return cb()

  var self = this
  var warned = false
  this.idealTree.warnings.forEach(function (warning) {
    if (warning.code === 'EPACKAGEJSON' && self.global) return
    if (warning.code === 'ENOTDIR') return
    warned = true
    var msg = errorMessage(warning)
    msg.summary.forEach(function (logline) {
      log.warn.apply(log, logline)
    })
    msg.detail.forEach(function (logline) {
      log.verbose.apply(log, logline)
    })
  })
  if (warned && log.levels[npm.config.get('loglevel')] <= log.levels.warn) console.error()
  cb()
}

Installer.prototype.printInstalled = function (cb) {
  validate('F', arguments)
  if (this.failing) return cb()
  log.silly('install', 'printInstalled')
  const diffs = this.differences
  if (!this.idealTree.error && this.idealTree.removedChildren) {
    const deps = this.currentTree.package.dependencies || {}
    const dev = this.currentTree.package.devDependencies || {}
    this.idealTree.removedChildren.forEach((r) => {
      if (diffs.some((d) => d[0] === 'remove' && d[1].path === r.path)) return
      if (!deps[moduleName(r)] && !dev[moduleName(r)]) return
      diffs.push(['remove', r])
    })
  }
  return Bluebird.try(() => {
    if (!this.auditSubmission) return
    return Bluebird.resolve(this.auditSubmission).timeout(10000).catch(() => null)
  }).then((auditResult) => {
    if (auditResult && !auditResult.metadata) {
      log.warn('audit', 'Audit result from registry missing metadata. This is probably an issue with the registry.')
    }
    // maybe write audit report w/ hash of pjson & shrinkwrap for later reading by `npm audit`
    if (npm.config.get('json')) {
      return this.printInstalledForJSON(diffs, auditResult)
    } else if (npm.config.get('parseable')) {
      return this.printInstalledForParseable(diffs, auditResult)
    } else {
      return this.printInstalledForHuman(diffs, auditResult)
    }
  }).asCallback(cb)
}

Installer.prototype.printInstalledForHuman = function (diffs, auditResult) {
  var removed = 0
  var added = 0
  var updated = 0
  var moved = 0
  // Count the number of contributors to packages added, tracking
  // contributors we've seen, so we can produce a running unique count.
  var contributors = new Set()
  diffs.forEach(function (action) {
    var mutation = action[0]
    var pkg = action[1]
    if (pkg.failed) return
    if (mutation === 'remove') {
      ++removed
    } else if (mutation === 'move') {
      ++moved
    } else if (mutation === 'add') {
      ++added
      // Count contributors to added packages. Start by combining `author`
      // and `contributors` data into a single array of contributor-people
      // for this package.
      var people = []
      var meta = pkg.package
      if (meta.author) people.push(meta.author)
      if (meta.contributors && Array.isArray(meta.contributors)) {
        people = people.concat(meta.contributors)
      }
      // Make sure a normalized string for every person behind this
      // package is in `contributors`.
      people.forEach(function (person) {
        // Ignore errors from malformed `author` and `contributors`.
        try {
          var normalized = normalizePerson(person)
        } catch (error) {
          return
        }
        if (!contributors.has(normalized)) contributors.add(normalized)
      })
    } else if (mutation === 'update' || mutation === 'update-linked') {
      ++updated
    }
  })
  var report = ''
  if (this.args.length && (added || updated)) {
    report += this.args.map((p) => {
      return `+ ${p.name}@${p.version}${
        !p._requested.name || p._requested.name === p.name
          ? ''
          : ` (as ${p._requested.name})`
      }`
    }).join('\n') + '\n'
  }
  var actions = []
  if (added) {
    var action = 'added ' + packages(added)
    if (contributors.size) action += from(contributors.size)
    actions.push(action)
  }
  if (removed) actions.push('removed ' + packages(removed))
  if (updated) actions.push('updated ' + packages(updated))
  if (moved) actions.push('moved ' + packages(moved))
  if (auditResult && auditResult.metadata && auditResult.metadata.totalDependencies) {
    actions.push('audited ' + packages(auditResult.metadata.totalDependencies))
  }
  if (actions.length === 0) {
    report += 'up to date'
  } else if (actions.length === 1) {
    report += actions[0]
  } else {
    var lastAction = actions.pop()
    report += actions.join(', ') + ' and ' + lastAction
  }
  report += ' in ' + ((Date.now() - this.started) / 1000) + 's'

  output(report)

  function packages (num) {
    return num + ' package' + (num > 1 ? 's' : '')
  }

  function from (num) {
    return ' from ' + num + ' contributor' + (num > 1 ? 's' : '')
  }

  // Values of `author` and elements of `contributors` in `package.json`
  // files can be e-mail style strings or Objects with `name`, `email,
  // and `url` String properties.  Convert Objects to Strings so that
  // we can efficiently keep a set of contributors we have already seen.
  function normalizePerson (argument) {
    if (typeof argument === 'string') return argument
    var returned = ''
    if (argument.name) returned += argument.name
    if (argument.email) returned += ' <' + argument.email + '>'
    if (argument.url) returned += ' (' + argument.email + ')'
    return returned
  }

  const { fund, idealTree } = this
  const printFundingReport = getPrintFundingReport({
    fund,
    idealTree
  })
  if (printFundingReport.length) {
    output(printFundingReport)
  }

  if (auditResult) {
    return audit.printInstallReport(auditResult)
  }
}

Installer.prototype.printInstalledForJSON = function (diffs, auditResult) {
  const { fund, idealTree } = this
  const printFundingReport = getPrintFundingReportJSON({
    fund,
    idealTree
  })
  var result = {
    added: [],
    removed: [],
    updated: [],
    moved: [],
    failed: [],
    warnings: [],
    audit: auditResult,
    funding: printFundingReport,
    elapsed: Date.now() - this.started
  }
  var self = this
  this.idealTree.warnings.forEach(function (warning) {
    if (warning.code === 'EPACKAGEJSON' && self.global) return
    if (warning.code === 'ENOTDIR') return
    var output = errorMessage(warning)
    var message = flattenMessage(output.summary)
    if (output.detail.length) {
      message += '\n' + flattenMessage(output.detail)
    }
    result.warnings.push(message)
  })
  diffs.forEach(function (action) {
    var mutation = action[0]
    var child = action[1]
    var record = recordAction(action)
    if (child.failed) {
      result.failed.push(record)
    } else if (mutation === 'add') {
      result.added.push(record)
    } else if (mutation === 'update' || mutation === 'update-linked') {
      result.updated.push(record)
    } else if (mutation === 'move') {
      result.moved.push(record)
    } else if (mutation === 'remove') {
      result.removed.push(record)
    }
  })
  output(JSON.stringify(result, null, 2))

  function flattenMessage (msg) {
    return msg.map(function (logline) { return logline.slice(1).join(' ') }).join('\n')
  }

  function recordAction (action) {
    var mutation = action[0]
    var child = action[1]
    const isAlias = child.package && child.package._requested && child.package._requested.type === 'alias'
    const name = isAlias
      ? child.package._requested.name
      : child.package && child.package.name
    var result = {
      action: mutation,
      name,
      version: child.package && `${isAlias ? `npm:${child.package.name}@` : ''}${child.package.version}`,
      path: child.path
    }
    if (mutation === 'move') {
      result.previousPath = child.fromPath
    } else if (mutation === 'update') {
      result.previousVersion = child.oldPkg.package && child.oldPkg.package.version
    }
    return result
  }
}

Installer.prototype.printInstalledForParseable = function (diffs) {
  var self = this
  diffs.forEach(function (action) {
    var mutation = action[0]
    var child = action[1]
    if (mutation === 'move') {
      var previousPath = path.relative(self.where, child.fromPath)
    } else if (mutation === 'update') {
      var previousVersion = child.oldPkg.package && child.oldPkg.package.version
    }
    const isAlias = child.package._requested && child.package._requested.type === 'alias'
    const version = child.package && isAlias
      ? `npm:${child.package.name}@${child.package.version}`
      : child.package
        ? child.package.version
        : ''
    output(
      mutation + '\t' +
      moduleName(child) + '\t' +
      version + '\t' +
      (child.path ? path.relative(self.where, child.path) : '') + '\t' +
      (previousVersion || '') + '\t' +
      (previousPath || ''))
  })
}

Installer.prototype.debugActions = function (name, actionListName, cb) {
  validate('SSF', arguments)
  var actionsToLog = this[actionListName]
  log.silly(name, 'action count', actionsToLog.length)
  actionsToLog.forEach(function (action) {
    log.silly(name, action.map(function (value) {
      return (value && value.package) ? packageId(value) : value
    }).join(' '))
  })
  cb()
}

// This takes an object and a property name instead of a value to allow us
// to define the arguments for use by chain before the property exists yet.
Installer.prototype.debugTree = function (name, treeName, cb) {
  validate('SSF', arguments)
  log.silly(name, this.archyDebugTree(this[treeName]).trim())
  cb()
}

Installer.prototype.archyDebugTree = function (tree) {
  validate('O', arguments)
  var seen = new Set()
  function byName (aa, bb) {
    return packageId(aa).localeCompare(packageId(bb))
  }
  function expandTree (tree) {
    seen.add(tree)
    return {
      label: packageId(tree),
      nodes: tree.children.filter((tree) => { return !seen.has(tree) && !tree.removed }).sort(byName).map(expandTree)
    }
  }
  return archy(expandTree(tree), '', { unicode: npm.config.get('unicode') })
}

Installer.prototype.debugLogicalTree = function (name, treeName, cb) {
  validate('SSF', arguments)
  this[treeName] && log.silly(name, this.archyDebugLogicalTree(this[treeName]).trim())
  cb()
}

Installer.prototype.archyDebugLogicalTree = function (tree) {
  validate('O', arguments)
  var seen = new Set()
  function byName (aa, bb) {
    return packageId(aa).localeCompare(packageId(bb))
  }
  function expandTree (tree) {
    seen.add(tree)
    return {
      label: packageId(tree),
      nodes: tree.requires.filter((tree) => { return !seen.has(tree) && !tree.removed }).sort(byName).map(expandTree)
    }
  }
  return archy(expandTree(tree), '', { unicode: npm.config.get('unicode') })
}

Filemanager

Name Type Size Permission Actions
auth Folder 0755
config Folder 0755
doctor Folder 0755
install Folder 0755
search Folder 0755
utils Folder 0755
access.js File 5.54 KB 0644
adduser.js File 1.31 KB 0644
audit.js File 10.56 KB 0644
bin.js File 515 B 0644
bugs.js File 864 B 0644
build.js File 4.44 KB 0644
cache.js File 4.66 KB 0644
ci.js File 1.31 KB 0644
completion.js File 7.11 KB 0644
config.js File 7.43 KB 0644
dedupe.js File 4.88 KB 0644
deprecate.js File 2.11 KB 0644
dist-tag.js File 4.11 KB 0644
docs.js File 1.04 KB 0644
doctor.js File 3.98 KB 0644
edit.js File 1.37 KB 0644
explore.js File 1.67 KB 0644
fetch-package-metadata.js File 3.97 KB 0644
fetch-package-metadata.md File 1.77 KB 0644
fund.js File 4.91 KB 0644
get.js File 235 B 0644
help-search.js File 5.64 KB 0644
help.js File 6.35 KB 0644
hook.js File 4.62 KB 0644
init.js File 2.74 KB 0644
install-ci-test.js File 486 B 0644
install-test.js File 507 B 0644
install.js File 36.47 KB 0644
link.js File 5.6 KB 0644
logout.js File 1.26 KB 0644
ls.js File 16.09 KB 0644
npm.js File 14.37 KB 0644
org.js File 4.18 KB 0644
outdated.js File 12.28 KB 0644
owner.js File 6.6 KB 0644
pack.js File 11.79 KB 0644
ping.js File 1.11 KB 0644
prefix.js File 330 B 0644
profile.js File 11.13 KB 0644
prune.js File 2.23 KB 0644
publish.js File 5.14 KB 0644
rebuild.js File 2.09 KB 0644
repo.js File 1.44 KB 0644
restart.js File 64 B 0644
root.js File 320 B 0644
run-script.js File 5.41 KB 0644
search.js File 3.36 KB 0644
set.js File 276 B 0644
shrinkwrap.js File 9.82 KB 0644
star.js File 2.11 KB 0644
stars.js File 1.03 KB 0644
start.js File 62 B 0644
stop.js File 61 B 0644
substack.js File 509 B 0644
team.js File 4.61 KB 0644
test.js File 374 B 0644
token.js File 6.66 KB 0644
unbuild.js File 4.27 KB 0644
uninstall.js File 2.21 KB 0644
unpublish.js File 3.51 KB 0644
update.js File 2.16 KB 0644
version.js File 9.79 KB 0644
view.js File 15.11 KB 0644
visnup.js File 4.01 KB 0644
whoami.js File 1.77 KB 0644
xmas.js File 1.62 KB 0644