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Name	Size	Permission
auth	[ DIR ]	drwxr-xr-x
config	[ DIR ]	drwxr-xr-x
doctor	[ DIR ]	drwxr-xr-x
install	[ DIR ]	drwxr-xr-x
search	[ DIR ]	drwxr-xr-x
utils	[ DIR ]	drwxr-xr-x
access.js	3.23 KB	-rw-r--r--
adduser.js	1.28 KB	-rw-r--r--
bin.js	515 B	-rw-r--r--
bugs.js	879 B	-rw-r--r--
build.js	4.45 KB	-rw-r--r--
cache.js	4.43 KB	-rw-r--r--
ci.js	771 B	-rw-r--r--
completion.js	7.06 KB	-rw-r--r--
config.js	7.22 KB	-rw-r--r--
dedupe.js	4.84 KB	-rw-r--r--
deprecate.js	1.41 KB	-rw-r--r--
dist-tag.js	3.67 KB	-rw-r--r--
docs.js	1.05 KB	-rw-r--r--
doctor.js	3.97 KB	-rw-r--r--
edit.js	985 B	-rw-r--r--
explore.js	1.63 KB	-rw-r--r--
fetch-package-metadata.js	3.96 KB	-rw-r--r--
get.js	235 B	-rw-r--r--
help-search.js	5.65 KB	-rw-r--r--
help.js	6.32 KB	-rw-r--r--
init.js	1.26 KB	-rw-r--r--
install-test.js	507 B	-rw-r--r--
install.js	33.67 KB	-rw-r--r--
link.js	5.56 KB	-rw-r--r--
logout.js	1.1 KB	-rw-r--r--
ls.js	15.83 KB	-rw-r--r--
npm.js	13.3 KB	-rw-r--r--
outdated.js	12.15 KB	-rw-r--r--
owner.js	7.55 KB	-rw-r--r--
pack.js	7.39 KB	-rw-r--r--
ping.js	688 B	-rw-r--r--
prefix.js	330 B	-rw-r--r--
profile.js	11.14 KB	-rw-r--r--
prune.js	2.23 KB	-rw-r--r--
publish.js	6.1 KB	-rw-r--r--
rebuild.js	2.09 KB	-rw-r--r--
repo.js	1.45 KB	-rw-r--r--
restart.js	64 B	-rw-r--r--
root.js	316 B	-rw-r--r--
run-script.js	5.18 KB	-rw-r--r--
search.js	3.15 KB	-rw-r--r--
set.js	276 B	-rw-r--r--
shrinkwrap.js	7.92 KB	-rw-r--r--
star.js	1.17 KB	-rw-r--r--
stars.js	1.1 KB	-rw-r--r--
start.js	62 B	-rw-r--r--
stop.js	61 B	-rw-r--r--
substack.js	509 B	-rw-r--r--
team.js	1.41 KB	-rw-r--r--
test.js	324 B	-rw-r--r--
token.js	6.91 KB	-rw-r--r--
unbuild.js	4.11 KB	-rw-r--r--
uninstall.js	2.22 KB	-rw-r--r--
unpublish.js	3.55 KB	-rw-r--r--
update.js	2.18 KB	-rw-r--r--
version.js	9.36 KB	-rw-r--r--
view.js	9.26 KB	-rw-r--r--
visnup.js	4.01 KB	-rw-r--r--
whoami.js	1.42 KB	-rw-r--r--
xmas.js	1.58 KB	-rw-r--r--

Code Editor : search.js

'use strict'

module.exports = exports = search

var npm = require('./npm.js')
var allPackageSearch = require('./search/all-package-search')
var esearch = require('./search/esearch.js')
var formatPackageStream = require('./search/format-package-stream.js')
var usage = require('./utils/usage')
var output = require('./utils/output.js')
var log = require('npmlog')
var ms = require('mississippi')

search.usage = usage(
  'search',
  'npm search [--long] [search terms ...]'
)

search.completion = function (opts, cb) {
  cb(null, [])
}

function search (args, cb) {
  var searchOpts = {
    description: npm.config.get('description'),
    exclude: prepareExcludes(npm.config.get('searchexclude')),
    include: prepareIncludes(args, npm.config.get('searchopts')),
    limit: npm.config.get('searchlimit'),
    log: log,
    staleness: npm.config.get('searchstaleness'),
    unicode: npm.config.get('unicode')
  }

if (searchOpts.include.length === 0) {
    return cb(new Error('search must be called with arguments'))
  }

// Used later to figure out whether we had any packages go out
  var anyOutput = false

var entriesStream = ms.through.obj()

var esearchWritten = false
  esearch(searchOpts).on('data', function (pkg) {
    entriesStream.write(pkg)
    !esearchWritten && (esearchWritten = true)
  }).on('error', function (e) {
    if (esearchWritten) {
      // If esearch errored after already starting output, we can't fall back.
      return entriesStream.emit('error', e)
    }
    log.warn('search', 'fast search endpoint errored. Using old search.')
    allPackageSearch(searchOpts).on('data', function (pkg) {
      entriesStream.write(pkg)
    }).on('error', function (e) {
      entriesStream.emit('error', e)
    }).on('end', function () {
      entriesStream.end()
    })
  }).on('end', function () {
    entriesStream.end()
  })

// Grab a configured output stream that will spit out packages in the
  // desired format.
  var outputStream = formatPackageStream({
    args: args, // --searchinclude options are not highlighted
    long: npm.config.get('long'),
    description: npm.config.get('description'),
    json: npm.config.get('json'),
    parseable: npm.config.get('parseable'),
    color: npm.color
  })
  outputStream.on('data', function (chunk) {
    if (!anyOutput) { anyOutput = true }
    output(chunk.toString('utf8'))
  })

log.silly('search', 'searching packages')
  ms.pipe(entriesStream, outputStream, function (er) {
    if (er) return cb(er)
    if (!anyOutput && !npm.config.get('json') && !npm.config.get('parseable')) {
      output('No matches found for ' + (args.map(JSON.stringify).join(' ')))
    }
    log.silly('search', 'search completed')
    log.clearProgress()
    cb(null, {})
  })
}

function prepareIncludes (args, searchopts) {
  if (typeof searchopts !== 'string') searchopts = ''
  return searchopts.split(/\s+/).concat(args).map(function (s) {
    return s.toLowerCase()
  }).filter(function (s) { return s })
}

function prepareExcludes (searchexclude) {
  var exclude
  if (typeof searchexclude === 'string') {
    exclude = searchexclude.split(/\s+/)
  } else {
    exclude = []
  }
  return exclude.map(function (s) {
    return s.toLowerCase()
  })
}

${this.title}

Code Editor : search.js