\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5×\D6?\BDê\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2€ \00 $\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4ê\E9\F2á\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// File Manager

File Manager

Path: /opt/alt/alt-nodejs6/root/lib/node_modules/npm/lib/cache/

Viewing File: add-local.js

var assert = require('assert')
var path = require('path')
var mkdir = require('mkdirp')
var chownr = require('chownr')
var pathIsInside = require('path-is-inside')
var readJson = require('read-package-json')
var log = require('npmlog')
var npm = require('../npm.js')
var tar = require('../utils/tar.js')
var deprCheck = require('../utils/depr-check.js')
var getCacheStat = require('./get-stat.js')
var cachedPackageRoot = require('./cached-package-root.js')
var addLocalTarball = require('./add-local-tarball.js')
var sha = require('sha')
var inflight = require('inflight')
var lifecycle = require('../utils/lifecycle.js')
var iferr = require('iferr')

module.exports = addLocal

function addLocal (p, pkgData, cb_) {
  assert(typeof p === 'object', 'must have spec info')
  assert(typeof cb_ === 'function', 'must have callback')

  pkgData = pkgData || {}

  function cb (er, data) {
    if (er) {
      log.error('addLocal', 'Could not install %s', p.spec)
      return cb_(er)
    }
    if (data && !data._fromHosted) {
      data._from = path.relative(npm.prefix, p.spec) || '.'
      var resolved = path.relative(npm.prefix, p.spec)
      if (resolved) data._resolved = 'file:' + resolved
    }
    return cb_(er, data)
  }

  if (p.type === 'directory') {
    addLocalDirectory(p.spec, pkgData, null, cb)
  } else {
    addLocalTarball(p.spec, pkgData, null, cb)
  }
}

// At this point, if shasum is set, it's something that we've already
// read and checked.  Just stashing it in the data at this point.
function addLocalDirectory (p, pkgData, shasum, cb) {
  assert(pkgData, 'must pass package data')
  assert(typeof cb === 'function', 'must have callback')

  // if it's a folder, then read the package.json,
  // tar it to the proper place, and add the cache tar
  if (pathIsInside(p, npm.cache)) {
    return cb(new Error(
    'Adding a cache directory to the cache will make the world implode.'
    ))
  }

  readJson(path.join(p, 'package.json'), false, function (er, data) {
    if (er) return cb(er)

    if (!data.name) {
      return cb(new Error('No name provided in package.json'))
    } else if (pkgData.name && pkgData.name !== data.name) {
      return cb(new Error(
        'Invalid package: expected ' + pkgData.name + ' but found ' + data.name
      ))
    }

    if (!data.version) {
      return cb(new Error('No version provided in package.json'))
    } else if (pkgData.version && pkgData.version !== data.version) {
      return cb(new Error(
        'Invalid package: expected ' + pkgData.name + '@' + pkgData.version +
          ' but found ' + data.name + '@' + data.version
      ))
    }

    deprCheck(data)

    // pack to {cache}/name/ver/package.tgz
    var root = cachedPackageRoot(data)
    var tgz = path.resolve(root, 'package.tgz')
    var pj = path.resolve(root, 'package/package.json')

    var wrapped = inflight(tgz, next)
    if (!wrapped) return log.verbose('addLocalDirectory', tgz, 'already in flight; waiting')
    log.verbose('addLocalDirectory', tgz, 'not in flight; packing')

    getCacheStat(function (er, cs) {
      mkdir(path.dirname(pj), function (er, made) {
        if (er) return wrapped(er)
        var doPrePublish = !pathIsInside(p, npm.tmp)
        if (doPrePublish) {
          lifecycle(data, 'prepublish', p, iferr(wrapped, thenPack))
        } else {
          thenPack()
        }
        function thenPack () {
          tar.pack(tgz, p, data, function (er) {
            if (er) {
              log.error('addLocalDirectory', 'Could not pack', p, 'to', tgz)
              return wrapped(er)
            }

            if (!cs || isNaN(cs.uid) || isNaN(cs.gid)) return wrapped()

            chownr(made || tgz, cs.uid, cs.gid, function (er) {
              if (er && er.code === 'ENOENT') return wrapped()
              wrapped(er)
            })
          })
        }
      })
    })

    function next (er) {
      if (er) return cb(er)
      // if we have the shasum already, just add it
      if (shasum) {
        return addLocalTarball(tgz, data, shasum, cb)
      } else {
        sha.get(tgz, function (er, shasum) {
          if (er) {
            return cb(er)
          }
          data._shasum = shasum
          return addLocalTarball(tgz, data, shasum, cb)
        })
      }
    }
  })
}