cacache@9.2.5

25 files changed, 683 insertions, 59 deletions

diff --git a/node_modules/cacache/CHANGELOG.md b/node_modules/cacache/CHANGELOG.md
index 3eeb55dbb..8235212ad 100644
--- a/node_modules/cacache/CHANGELOG.md
+++ b/node_modules/cacache/CHANGELOG.md
@@ -2,6 +2,76 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+<a name="9.2.5"></a>
+## [9.2.5](https://github.com/zkat/cacache/compare/v9.2.4...v9.2.5) (2017-05-25)
+
+
+### Bug Fixes
+
+* **deps:** fix lockfile issues and bump ssri ([84e1d7e](https://github.com/zkat/cacache/commit/84e1d7e))
+
+
+
+<a name="9.2.4"></a>
+## [9.2.4](https://github.com/zkat/cacache/compare/v9.2.3...v9.2.4) (2017-05-24)
+
+
+### Bug Fixes
+
+* **deps:** bumping deps ([bbccb12](https://github.com/zkat/cacache/commit/bbccb12))
+
+
+
+<a name="9.2.3"></a>
+## [9.2.3](https://github.com/zkat/cacache/compare/v9.2.2...v9.2.3) (2017-05-24)
+
+
+### Bug Fixes
+
+* **rm:** stop crashing if content is missing on rm ([ac90bc0](https://github.com/zkat/cacache/commit/ac90bc0))
+
+
+
+<a name="9.2.2"></a>
+## [9.2.2](https://github.com/zkat/cacache/compare/v9.2.1...v9.2.2) (2017-05-14)
+
+
+### Bug Fixes
+
+* **i18n:** lets pretend this didn't happen ([519b4ee](https://github.com/zkat/cacache/commit/519b4ee))
+
+
+
+<a name="9.2.1"></a>
+## [9.2.1](https://github.com/zkat/cacache/compare/v9.2.0...v9.2.1) (2017-05-14)
+
+
+### Bug Fixes
+
+* **docs:** fixing translation messup ([bb9e4f9](https://github.com/zkat/cacache/commit/bb9e4f9))
+
+
+
+<a name="9.2.0"></a>
+# [9.2.0](https://github.com/zkat/cacache/compare/v9.1.0...v9.2.0) (2017-05-14)
+
+
+### Features
+
+* **i18n:** add Spanish translation for API ([531f9a4](https://github.com/zkat/cacache/commit/531f9a4))
+
+
+
+<a name="9.1.0"></a>
+# [9.1.0](https://github.com/zkat/cacache/compare/v9.0.0...v9.1.0) (2017-05-14)
+
+
+### Features
+
+* **i18n:** Add Spanish translation and i18n setup (#91) ([323b90c](https://github.com/zkat/cacache/commit/323b90c))
+
+
+
 <a name="9.0.0"></a>
 # [9.0.0](https://github.com/zkat/cacache/compare/v8.0.0...v9.0.0) (2017-04-28)
 
diff --git a/node_modules/cacache/README.md b/node_modules/cacache/README.md
index bb8f79e98..ea69b8f54 100644
--- a/node_modules/cacache/README.md
+++ b/node_modules/cacache/README.md
@@ -8,6 +8,8 @@ get corrupted or manipulated.
 It was originally written to be used as [npm](https://npm.im)'s local cache, but
 can just as easily be used on its own
 
+_Translations: [español](README.es.md)_
+
 ## Install
 
 `$ npm install --save cacache`
@@ -18,6 +20,7 @@ can just as easily be used on its own
 * [Features](#features)
 * [Contributing](#contributing)
 * [API](#api)
+  * [Using localized APIs](#localized-api)
   * Reading
     * [`ls`](#ls)
     * [`ls.stream`](#ls-stream)
@@ -33,6 +36,7 @@ can just as easily be used on its own
     * [`rm.entry`](#rm-entry)
     * [`rm.content`](#rm-content)
   * Utilities
+    * [`setLocale`](#set-locale)
     * [`clearMemoized`](#clear-memoized)
     * [`tmp.mkdir`](#tmp-mkdir)
     * [`tmp.withTmp`](#with-tmp)
@@ -44,7 +48,7 @@ can just as easily be used on its own
 ### Example
 
 ```javascript
-const cacache = require('cacache')
+const cacache = require('cacache/en')
 const fs = require('fs')
 
 const tarball = '/path/to/mytar.tgz'
@@ -105,7 +109,22 @@ Happy hacking!
 
 ### API
 
-#### <a name="ls"></a> `> cacache.ls(cache) -> Promise`
+#### <a name="localized-api"></a> Using localized APIs
+
+cacache includes a complete API in English, with the same features as other
+translations. To use the English API as documented in this README, use
+`require('cacache/en')`. This is also currently the default if you do
+`require('cacache')`, but may change in the future.
+
+cacache also supports other languages! You can find the list of currently
+supported ones my looking in `./locales` in the source directory. You can use
+the API in that language with `require('cacache/<lang>')`.
+
+Want to add support for a new language? Please go ahead! You should be able to
+copy `./locales/en.js` and `./locales/en.json` and fill them in. Translating the
+`README.md` is a bit more work, but also appreciated if you get around to it. 👍🏼
+
+#### <a name="ls"></a> `> cacache.ls(cache) -> Promise<Object>`
 
 Lists info for all entries currently in the cache as a single large object. Each
 entry in the object will be keyed by the unique index key, with corresponding
@@ -301,14 +320,6 @@ Looks up a [Subresource Integrity hash](#integrity) in the cache. If content
 exists for this `integrity`, it will return an object, with the specific single integrity hash
 that was found in `sri` key, and the size of the found content as `size`. If no content exists for this integrity, it will return `false`.
 
-##### Fields
-
-* `source` - The [Subresource Integrity hash](#integrity) that was provided as an
-argument and subsequently found in the cache.
-* `algorithm` - The algorithm used in the hash.
-* `digest` - The digest portion of the hash.
-* `options`
-
 ##### Example
 
 ```javascript
@@ -422,9 +433,8 @@ If `opts.memoize` is an object or a `Map`-like (that is, an object with `get`
 and `set` methods), it will be written to instead of the global memoization
 cache.
 
-Reading from existing memoized data can be forced by explicitly passing
-`memoize: false` to the reader functions, but their default will be to read from
-memory.
+Reading from disk data can be forced by explicitly passing `memoize: false` to
+the reader functions, but their default will be to read from memory.
 
 #### <a name="rm-all"></a> `> cacache.rm.all(cache) -> Promise`
 
@@ -471,6 +481,14 @@ cacache.rm.content(cachePath, 'sha512-SoMeDIGest/IN+BaSE64==').then(() => {
 })
 ```
 
+#### <a name="set-locale"></a> `> cacache.setLocale(locale)`
+
+Configure the language/locale used for messages and errors coming from cacache.
+The list of available locales is in the `./locales` directory in the project
+root.
+
+_Interested in contributing more languages! [Submit a PR](CONTRIBUTING.md)!_
+
 #### <a name="clear-memoized"></a> `> cacache.clearMemoized()`
 
 Completely resets the in-memory entry cache.
diff --git a/node_modules/cacache/en.js b/node_modules/cacache/en.js
new file mode 100644
index 000000000..a3db581c9
--- /dev/null
+++ b/node_modules/cacache/en.js
@@ -0,0 +1,3 @@
+'use strict'
+
+module.exports = require('./locales/en.js')
diff --git a/node_modules/cacache/es.js b/node_modules/cacache/es.js
new file mode 100644
index 000000000..6282363c3
--- /dev/null
+++ b/node_modules/cacache/es.js
@@ -0,0 +1,3 @@
+'use strict'
+
+module.exports = require('./locales/es.js')
diff --git a/node_modules/cacache/index.js b/node_modules/cacache/index.js
index c9b19c20f..a3db581c9 100644
--- a/node_modules/cacache/index.js
+++ b/node_modules/cacache/index.js
@@ -1,11 +1,3 @@
 'use strict'
 
-module.exports = {
-  ls: require('./ls'),
-  get: require('./get'),
-  put: require('./put'),
-  rm: require('./rm'),
-  verify: require('./verify'),
-  clearMemoized: require('./lib/memoization').clearMemoized,
-  tmp: require('./lib/util/tmp')
-}
+module.exports = require('./locales/en.js')
diff --git a/node_modules/cacache/lib/content/read.js b/node_modules/cacache/lib/content/read.js
index 0ba19ac6e..14ca7d905 100644
--- a/node_modules/cacache/lib/content/read.js
+++ b/node_modules/cacache/lib/content/read.js
@@ -7,6 +7,7 @@ const fs = require('graceful-fs')
 const PassThrough = require('stream').PassThrough
 const pipe = BB.promisify(require('mississippi').pipe)
 const ssri = require('ssri')
+const Y = require('../util/y.js')
 
 BB.promisifyAll(fs)
 
@@ -86,7 +87,7 @@ function pickContentSri (cache, integrity) {
 }
 
 function sizeError (expected, found) {
-  var err = new Error('stream data size mismatch')
+  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'
@@ -94,7 +95,7 @@ function sizeError (expected, found) {
 }
 
 function integrityError (sri, path) {
-  var err = new Error(`Integrity verification failed for ${sri} (${path})`)
+  var err = new Error(Y`Integrity verification failed for ${sri} (${path})`)
   err.code = 'EINTEGRITY'
   err.sri = sri
   err.path = path
diff --git a/node_modules/cacache/lib/content/rm.js b/node_modules/cacache/lib/content/rm.js
index a8903dc0e..12cf15823 100644
--- a/node_modules/cacache/lib/content/rm.js
+++ b/node_modules/cacache/lib/content/rm.js
@@ -9,9 +9,13 @@ const rimraf = BB.promisify(require('rimraf'))
 module.exports = rm
 function rm (cache, integrity) {
   return hasContent(cache, integrity).then(content => {
-    const sri = content.sri
-    if (sri) {
-      return rimraf(contentPath(cache, sri))
+    if (content) {
+      const sri = content.sri
+      if (sri) {
+        return rimraf(contentPath(cache, sri)).then(() => true)
+      }
+    } else {
+      return false
     }
   })
 }
diff --git a/node_modules/cacache/lib/content/write.js b/node_modules/cacache/lib/content/write.js
index 479d3e7f8..a79ae9290 100644
--- a/node_modules/cacache/lib/content/write.js
+++ b/node_modules/cacache/lib/content/write.js
@@ -13,6 +13,7 @@ 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)
 
@@ -21,7 +22,7 @@ function write (cache, data, opts) {
   opts = opts || {}
   if (opts.algorithms && opts.algorithms.length > 1) {
     throw new Error(
-      'opts.algorithms only supports a single algorithm for now'
+      Y`opts.algorithms only supports a single algorithm for now`
     )
   }
   if (typeof opts.size === 'number' && data.length !== opts.size) {
@@ -58,7 +59,7 @@ function writeStream (cache, opts) {
   }, cb => {
     inputStream.end(() => {
       if (!allDone) {
-        const e = new Error('Input stream was empty')
+        const e = new Error(Y`Cache input stream was empty`)
         e.code = 'ENODATA'
         return ret.emit('error', e)
       }
@@ -143,7 +144,7 @@ function moveToDestination (tmp, cache, sri, opts, errCheck) {
 }
 
 function sizeError (expected, found) {
-  var err = new Error('stream data size mismatch')
+  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'
@@ -151,7 +152,9 @@ function sizeError (expected, found) {
 }
 
 function checksumError (expected, found) {
-  var err = new Error('checksum failed')
+  var err = new Error(Y`Integrity check failed:
+  Wanted: ${expected}
+   Found: ${found}`)
   err.code = 'EINTEGRITY'
   err.expected = expected
   err.found = found
diff --git a/node_modules/cacache/lib/entry-index.js b/node_modules/cacache/lib/entry-index.js
index d95d0452a..face0fe79 100644
--- a/node_modules/cacache/lib/entry-index.js
+++ b/node_modules/cacache/lib/entry-index.js
@@ -10,6 +10,7 @@ const hashToSegments = require('./util/hash-to-segments')
 const ms = require('mississippi')
 const path = require('path')
 const ssri = require('ssri')
+const Y = require('./util/y.js')
 
 const indexV = require('../package.json')['cache-version'].index
 
@@ -21,7 +22,7 @@ const from = ms.from
 
 module.exports.NotFoundError = class NotFoundError extends Error {
   constructor (cache, key) {
-    super('content not found')
+    super(Y`No cache entry for \`${key}\` found in \`${cache}\``)
     this.code = 'ENOENT'
     this.cache = cache
     this.key = key
@@ -214,7 +215,9 @@ function formatEntry (cache, entry) {
 }
 
 function readdirOrEmpty (dir) {
-  return readdirAsync(dir).catch({code: 'ENOENT'}, () => [])
+  return readdirAsync(dir)
+  .catch({code: 'ENOENT'}, () => [])
+  .catch({code: 'ENOTDIR'}, () => [])
 }
 
 function nop () {
diff --git a/node_modules/cacache/lib/util/y.js b/node_modules/cacache/lib/util/y.js
new file mode 100644
index 000000000..d62bedacb
--- /dev/null
+++ b/node_modules/cacache/lib/util/y.js
@@ -0,0 +1,25 @@
+'use strict'
+
+const path = require('path')
+const y18n = require('y18n')({
+  directory: path.join(__dirname, '../../locales'),
+  locale: 'en',
+  updateFiles: process.env.CACACHE_UPDATE_LOCALE_FILES === 'true'
+})
+
+module.exports = yTag
+function yTag (parts) {
+  let str = ''
+  parts.forEach((part, i) => {
+    const arg = arguments[i + 1]
+    str += part
+    if (arg) {
+      str += '%s'
+    }
+  })
+  return y18n.__.apply(null, [str].concat([].slice.call(arguments, 1)))
+}
+
+module.exports.setLocale = locale => {
+  y18n.setLocale(locale)
+}
diff --git a/node_modules/cacache/locales/en.js b/node_modules/cacache/locales/en.js
new file mode 100644
index 000000000..22382c96b
--- /dev/null
+++ b/node_modules/cacache/locales/en.js
@@ -0,0 +1,42 @@
+'use strict'
+
+const ls = require('../ls.js')
+const get = require('../get.js')
+const put = require('../put.js')
+const rm = require('../rm.js')
+const verify = require('../verify.js')
+const setLocale = require('../lib/util/y.js').setLocale
+const clearMemoized = require('../lib/memoization.js').clearMemoized
+const tmp = require('../lib/util/tmp.js')
+
+setLocale('en')
+
+const x = module.exports
+
+x.ls = cache => ls(cache)
+x.ls.stream = cache => ls.stream(cache)
+
+x.get = (cache, key, opts) => get(cache, key, opts)
+x.get.byDigest = (cache, hash, opts) => get.byDigest(cache, hash, opts)
+x.get.stream = (cache, key, opts) => get.stream(cache, key, opts)
+x.get.stream.byDigest = (cache, hash, opts) => get.stream.byDigest(cache, hash, opts)
+x.get.info = (cache, key) => get.info(cache, key)
+x.get.hasContent = (cache, hash) => get.hasContent(cache, hash)
+
+x.put = (cache, key, data, opts) => put(cache, key, data, opts)
+x.put.stream = (cache, key, opts) => put.stream(cache, key, opts)
+
+x.rm = (cache, key) => rm.entry(cache, key)
+x.rm.all = cache => rm.all(cache)
+x.rm.entry = x.rm
+x.rm.content = (cache, hash) => rm.content(cache, hash)
+
+x.setLocale = lang => setLocale(lang)
+x.clearMemoized = () => clearMemoized()
+
+x.tmp = {}
+x.tmp.mkdir = (cache, opts) => tmp.mkdir(cache, opts)
+x.tmp.withTmp = (cache, opts, cb) => tmp.withTmp(cache, opts, cb)
+
+x.verify = (cache, opts) => verify(cache, opts)
+x.verify.lastRun = cache => verify.lastRun(cache)
diff --git a/node_modules/cacache/locales/en.json b/node_modules/cacache/locales/en.json
new file mode 100644
index 000000000..82ecb0832
--- /dev/null
+++ b/node_modules/cacache/locales/en.json
@@ -0,0 +1,6 @@
+{
+  "No cache entry for `%s` found in `%s`": "No cache entry for %s found in %s",
+  "Integrity verification failed for %s (%s)": "Integrity verification failed for %s (%s)",
+  "Bad data size: expected inserted data to be %s bytes, but got %s instead": "Bad data size: expected inserted data to be %s bytes, but got %s instead",
+  "Cache input stream was empty": "Cache input stream was empty"
+}
diff --git a/node_modules/cacache/locales/es.js b/node_modules/cacache/locales/es.js
new file mode 100644
index 000000000..6cb9d0c0d
--- /dev/null
+++ b/node_modules/cacache/locales/es.js
@@ -0,0 +1,44 @@
+'use strict'
+
+const ls = require('../ls.js')
+const get = require('../get.js')
+const put = require('../put.js')
+const rm = require('../rm.js')
+const verify = require('../verify.js')
+const setLocale = require('../lib/util/y.js').setLocale
+const clearMemoized = require('../lib/memoization.js').clearMemoized
+const tmp = require('../lib/util/tmp.js')
+
+setLocale('es')
+
+const x = module.exports
+
+x.ls = cache => ls(cache)
+x.ls.flujo = cache => ls.stream(cache)
+
+x.saca = (cache, clave, ops) => get(cache, clave, ops)
+x.saca.porHacheo = (cache, hacheo, ops) => get.byDigest(cache, hacheo, ops)
+x.saca.flujo = (cache, clave, ops) => get.stream(cache, clave, ops)
+x.saca.flujo.porHacheo = (cache, hacheo, ops) => get.stream.byDigest(cache, hacheo, ops)
+x.saca.info = (cache, clave) => get.info(cache, clave)
+x.saca.tieneDatos = (cache, hacheo) => get.hasContent(cache, hacheo)
+
+x.mete = (cache, clave, datos, ops) => put(cache, clave, datos, ops)
+x.mete.flujo = (cache, clave, ops) => put.stream(cache, clave, ops)
+
+x.rm = (cache, clave) => rm.entry(cache, clave)
+x.rm.todo = cache => rm.all(cache)
+x.rm.entrada = x.rm
+x.rm.datos = (cache, hacheo) => rm.content(cache, hacheo)
+
+x.ponLenguaje = lang => setLocale(lang)
+x.limpiaMemoizado = () => clearMemoized()
+
+x.tmp = {}
+x.tmp.mkdir = (cache, ops) => tmp.mkdir(cache, ops)
+x.tmp.hazdir = x.tmp.mkdir
+x.tmp.conTmp = (cache, ops, cb) => tmp.withTmp(cache, ops, cb)
+
+x.verifica = (cache, ops) => verify(cache, ops)
+x.verifica.ultimaVez = cache => verify.lastRun(cache)
+x.verifica.últimaVez = x.verifica.ultimaVez
diff --git a/node_modules/cacache/locales/es.json b/node_modules/cacache/locales/es.json
new file mode 100644
index 000000000..a91d76225
--- /dev/null
+++ b/node_modules/cacache/locales/es.json
@@ -0,0 +1,6 @@
+{
+  "No cache entry for `%s` found in `%s`": "No existe ninguna entrada para «%s» en «%s»",
+  "Integrity verification failed for %s (%s)": "Verificación de integridad falló para «%s» (%s)",
+  "Bad data size: expected inserted data to be %s bytes, but got %s instead": "Tamaño incorrecto de datos: los datos insertados debieron haber sido %s octetos, pero fueron %s",
+  "Cache input stream was empty": "El stream de entrada al caché estaba vacío"
+}
diff --git a/node_modules/cacache/node_modules/y18n/LICENSE b/node_modules/cacache/node_modules/y18n/LICENSE
new file mode 100644
index 000000000..3c157f0b9
--- /dev/null
+++ b/node_modules/cacache/node_modules/y18n/LICENSE
@@ -0,0 +1,13 @@
+Copyright (c) 2015, Contributors
+
+Permission to use, copy, modify, and/or distribute this software for any purpose
+with or without fee is hereby granted, provided that the above copyright notice
+and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
+THIS SOFTWARE.
diff --git a/node_modules/cacache/node_modules/y18n/README.md b/node_modules/cacache/node_modules/y18n/README.md
new file mode 100644
index 000000000..9859458f2
--- /dev/null
+++ b/node_modules/cacache/node_modules/y18n/README.md
@@ -0,0 +1,91 @@
+# y18n
+
+[![Build Status][travis-image]][travis-url]
+[![Coverage Status][coveralls-image]][coveralls-url]
+[![NPM version][npm-image]][npm-url]
+[![js-standard-style][standard-image]][standard-url]
+
+The bare-bones internationalization library used by yargs.
+
+Inspired by [i18n](https://www.npmjs.com/package/i18n).
+
+## Examples
+
+_simple string translation:_
+
+```js
+var __ = require('y18n').__
+
+console.log(__('my awesome string %s', 'foo'))
+```
+
+output:
+
+`my awesome string foo`
+
+_pluralization support:_
+
+```js
+var __n = require('y18n').__n
+
+console.log(__n('one fish %s', '%d fishes %s', 2, 'foo'))
+```
+
+output:
+
+`2 fishes foo`
+
+## JSON Language Files
+
+The JSON language files should be stored in a `./locales` folder.
+File names correspond to locales, e.g., `en.json`, `pirate.json`.
+
+When strings are observed for the first time they will be
+added to the JSON file corresponding to the current locale.
+
+## Methods
+
+### require('y18n')(config)
+
+Create an instance of y18n with the config provided, options include:
+
+* `directory`: the locale directory, default `./locales`.
+* `updateFiles`: should newly observed strings be updated in file, default `true`.
+* `locale`: what locale should be used.
+* `fallbackToLanguage`: should fallback to a language-only file (e.g. `en.json`)
+  be allowed if a file matching the locale does not exist (e.g. `en_US.json`),
+  default `true`.
+
+### y18n.\_\_(str, arg, arg, arg)
+
+Print a localized string, `%s` will be replaced with `arg`s.
+
+### y18n.\_\_n(singularString, pluralString, count, arg, arg, arg)
+
+Print a localized string with appropriate pluralization. If `%d` is provided
+in the string, the `count` will replace this placeholder.
+
+### y18n.setLocale(str)
+
+Set the current locale being used.
+
+### y18n.getLocale()
+
+What locale is currently being used?
+
+### y18n.updateLocale(obj)
+
+Update the current locale with the key value pairs in `obj`.
+
+## License
+
+ISC
+
+[travis-url]: https://travis-ci.org/yargs/y18n
+[travis-image]: https://img.shields.io/travis/yargs/y18n.svg
+[coveralls-url]: https://coveralls.io/github/yargs/y18n
+[coveralls-image]: https://img.shields.io/coveralls/yargs/y18n.svg
+[npm-url]: https://npmjs.org/package/y18n
+[npm-image]: https://img.shields.io/npm/v/y18n.svg
+[standard-image]: https://img.shields.io/badge/code%20style-standard-brightgreen.svg
+[standard-url]: https://github.com/feross/standard
diff --git a/node_modules/cacache/node_modules/y18n/index.js b/node_modules/cacache/node_modules/y18n/index.js
new file mode 100644
index 000000000..91b159e34
--- /dev/null
+++ b/node_modules/cacache/node_modules/y18n/index.js
@@ -0,0 +1,172 @@
+var fs = require('fs')
+var path = require('path')
+var util = require('util')
+
+function Y18N (opts) {
+  // configurable options.
+  opts = opts || {}
+  this.directory = opts.directory || './locales'
+  this.updateFiles = typeof opts.updateFiles === 'boolean' ? opts.updateFiles : true
+  this.locale = opts.locale || 'en'
+  this.fallbackToLanguage = typeof opts.fallbackToLanguage === 'boolean' ? opts.fallbackToLanguage : true
+
+  // internal stuff.
+  this.cache = {}
+  this.writeQueue = []
+}
+
+Y18N.prototype.__ = function () {
+  var args = Array.prototype.slice.call(arguments)
+  var str = args.shift()
+  var cb = function () {} // start with noop.
+
+  if (typeof args[args.length - 1] === 'function') cb = args.pop()
+  cb = cb || function () {} // noop.
+
+  if (!this.cache[this.locale]) this._readLocaleFile()
+
+  // we've observed a new string, update the language file.
+  if (!this.cache[this.locale][str] && this.updateFiles) {
+    this.cache[this.locale][str] = str
+
+    // include the current directory and locale,
+    // since these values could change before the
+    // write is performed.
+    this._enqueueWrite([this.directory, this.locale, cb])
+  } else {
+    cb()
+  }
+
+  return util.format.apply(util, [this.cache[this.locale][str] || str].concat(args))
+}
+
+Y18N.prototype._enqueueWrite = function (work) {
+  this.writeQueue.push(work)
+  if (this.writeQueue.length === 1) this._processWriteQueue()
+}
+
+Y18N.prototype._processWriteQueue = function () {
+  var _this = this
+  var work = this.writeQueue[0]
+
+  // destructure the enqueued work.
+  var directory = work[0]
+  var locale = work[1]
+  var cb = work[2]
+
+  var languageFile = this._resolveLocaleFile(directory, locale)
+  var serializedLocale = JSON.stringify(this.cache[locale], null, 2)
+
+  fs.writeFile(languageFile, serializedLocale, 'utf-8', function (err) {
+    _this.writeQueue.shift()
+    if (_this.writeQueue.length > 0) _this._processWriteQueue()
+    cb(err)
+  })
+}
+
+Y18N.prototype._readLocaleFile = function () {
+  var localeLookup = {}
+  var languageFile = this._resolveLocaleFile(this.directory, this.locale)
+
+  try {
+    localeLookup = JSON.parse(fs.readFileSync(languageFile, 'utf-8'))
+  } catch (err) {
+    if (err instanceof SyntaxError) {
+      err.message = 'syntax error in ' + languageFile
+    }
+
+    if (err.code === 'ENOENT') localeLookup = {}
+    else throw err
+  }
+
+  this.cache[this.locale] = localeLookup
+}
+
+Y18N.prototype._resolveLocaleFile = function (directory, locale) {
+  var file = path.resolve(directory, './', locale + '.json')
+  if (this.fallbackToLanguage && !this._fileExistsSync(file) && ~locale.lastIndexOf('_')) {
+    // attempt fallback to language only
+    var languageFile = path.resolve(directory, './', locale.split('_')[0] + '.json')
+    if (this._fileExistsSync(languageFile)) file = languageFile
+  }
+  return file
+}
+
+// this only exists because fs.existsSync() "will be deprecated"
+// see https://nodejs.org/api/fs.html#fs_fs_existssync_path
+Y18N.prototype._fileExistsSync = function (file) {
+  try {
+    return fs.statSync(file).isFile()
+  } catch (err) {
+    return false
+  }
+}
+
+Y18N.prototype.__n = function () {
+  var args = Array.prototype.slice.call(arguments)
+  var singular = args.shift()
+  var plural = args.shift()
+  var quantity = args.shift()
+
+  var cb = function () {} // start with noop.
+  if (typeof args[args.length - 1] === 'function') cb = args.pop()
+
+  if (!this.cache[this.locale]) this._readLocaleFile()
+
+  var str = quantity === 1 ? singular : plural
+  if (this.cache[this.locale][singular]) {
+    str = this.cache[this.locale][singular][quantity === 1 ? 'one' : 'other']
+  }
+
+  // we've observed a new string, update the language file.
+  if (!this.cache[this.locale][singular] && this.updateFiles) {
+    this.cache[this.locale][singular] = {
+      one: singular,
+      other: plural
+    }
+
+    // include the current directory and locale,
+    // since these values could change before the
+    // write is performed.
+    this._enqueueWrite([this.directory, this.locale, cb])
+  } else {
+    cb()
+  }
+
+  // if a %d placeholder is provided, add quantity
+  // to the arguments expanded by util.format.
+  var values = [str]
+  if (~str.indexOf('%d')) values.push(quantity)
+
+  return util.format.apply(util, values.concat(args))
+}
+
+Y18N.prototype.setLocale = function (locale) {
+  this.locale = locale
+}
+
+Y18N.prototype.getLocale = function () {
+  return this.locale
+}
+
+Y18N.prototype.updateLocale = function (obj) {
+  if (!this.cache[this.locale]) this._readLocaleFile()
+
+  for (var key in obj) {
+    this.cache[this.locale][key] = obj[key]
+  }
+}
+
+module.exports = function (opts) {
+  var y18n = new Y18N(opts)
+
+  // bind all functions to y18n, so that
+  // they can be used in isolation.
+  for (var key in y18n) {
+    if (typeof y18n[key] === 'function') {
+      y18n[key] = y18n[key].bind(y18n)
+    }
+  }
+
+  return y18n
+}
diff --git a/node_modules/cacache/node_modules/y18n/package.json b/node_modules/cacache/node_modules/y18n/package.json
new file mode 100644
index 000000000..a96457708
--- /dev/null
+++ b/node_modules/cacache/node_modules/y18n/package.json
@@ -0,0 +1,65 @@
+{
+  "_from": "y18n@^3.2.1",
+  "_id": "y18n@3.2.1",
+  "_inBundle": false,
+  "_integrity": "sha1-bRX7qITAhnnA136I53WegR4H+kE=",
+  "_location": "/cacache/y18n",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "y18n@^3.2.1",
+    "name": "y18n",
+    "escapedName": "y18n",
+    "rawSpec": "^3.2.1",
+    "saveSpec": null,
+    "fetchSpec": "^3.2.1"
+  },
+  "_requiredBy": [
+    "/cacache"
+  ],
+  "_resolved": "https://registry.npmjs.org/y18n/-/y18n-3.2.1.tgz",
+  "_shasum": "6d15fba884c08679c0d77e88e7759e811e07fa41",
+  "_spec": "y18n@^3.2.1",
+  "_where": "/Users/zkat/Documents/code/npm/node_modules/cacache",
+  "author": {
+    "name": "Ben Coe",
+    "email": "ben@npmjs.com"
+  },
+  "bugs": {
+    "url": "https://github.com/yargs/y18n/issues"
+  },
+  "bundleDependencies": false,
+  "deprecated": false,
+  "description": "the bare-bones internationalization library used by yargs",
+  "devDependencies": {
+    "chai": "^3.4.1",
+    "coveralls": "^2.11.6",
+    "mocha": "^2.3.4",
+    "nyc": "^6.1.1",
+    "rimraf": "^2.5.0",
+    "standard": "^5.4.1"
+  },
+  "files": [
+    "index.js"
+  ],
+  "homepage": "https://github.com/yargs/y18n",
+  "keywords": [
+    "i18n",
+    "internationalization",
+    "yargs"
+  ],
+  "license": "ISC",
+  "main": "index.js",
+  "name": "y18n",
+  "repository": {
+    "type": "git",
+    "url": "git+ssh://git@github.com/yargs/y18n.git"
+  },
+  "scripts": {
+    "coverage": "nyc report --reporter=text-lcov | coveralls",
+    "pretest": "standard",
+    "test": "nyc mocha"
+  },
+  "version": "3.2.1"
+}
diff --git a/node_modules/cacache/package.json b/node_modules/cacache/package.json
index b39b2d210..3ec9cd176 100644
--- a/node_modules/cacache/package.json
+++ b/node_modules/cacache/package.json
@@ -1,34 +1,34 @@
 {
-  "_from": "cacache@~9.0.0",
-  "_id": "cacache@9.0.0",
-  "_integrity": "sha1-7c9iADCw+/NwgZPwcYE27tshcKQ=",
+  "_from": "cacache@9.2.5",
+  "_id": "cacache@9.2.5",
+  "_inBundle": false,
+  "_integrity": "sha512-mURsTvkjbCSFRTdkuPhHUp9sbEHn3AVrvM4mveg/bhlKKYolfRm23TsFUVAssC9p622lwmh7pgpb+H5mSVpYcA==",
   "_location": "/cacache",
   "_phantomChildren": {},
   "_requested": {
-    "type": "range",
+    "type": "version",
     "registry": true,
-    "raw": "cacache@~9.0.0",
+    "raw": "cacache@9.2.5",
     "name": "cacache",
     "escapedName": "cacache",
-    "rawSpec": "~9.0.0",
+    "rawSpec": "9.2.5",
     "saveSpec": null,
-    "fetchSpec": "~9.0.0"
+    "fetchSpec": "9.2.5"
   },
   "_requiredBy": [
+    "#USER",
     "/",
     "/pacote",
     "/pacote/make-fetch-happen"
   ],
-  "_resolved": "https://registry.npmjs.org/cacache/-/cacache-9.0.0.tgz",
-  "_shasum": "edcf620030b0fbf3708193f0718136eedb2170a4",
-  "_shrinkwrap": null,
-  "_spec": "cacache@~9.0.0",
+  "_resolved": "https://registry.npmjs.org/cacache/-/cacache-9.2.5.tgz",
+  "_shasum": "cb401d0e59858532062de1f104097cb40c71c3bf",
+  "_spec": "cacache@9.2.5",
   "_where": "/Users/zkat/Documents/code/npm",
   "author": {
     "name": "Kat Marchán",
     "email": "kzm@sykosomatic.org"
   },
-  "bin": null,
   "bugs": {
     "url": "https://github.com/zkat/cacache/issues"
   },
@@ -56,37 +56,40 @@
     }
   ],
   "dependencies": {
-    "bluebird": "^3.4.7",
+    "bluebird": "^3.5.0",
     "chownr": "^1.0.1",
-    "glob": "^7.1.1",
-    "graceful-fs": "^4.1.10",
+    "glob": "^7.1.2",
+    "graceful-fs": "^4.1.11",
     "lru-cache": "^4.0.2",
-    "mississippi": "^1.2.0",
+    "mississippi": "^1.3.0",
     "mkdirp": "^0.5.1",
-    "move-concurrently": "^1.0.0",
+    "move-concurrently": "^1.0.1",
     "promise-inflight": "^1.0.1",
     "rimraf": "^2.6.1",
-    "ssri": "^4.1.2",
-    "unique-filename": "^1.1.0"
+    "ssri": "^4.1.3",
+    "unique-filename": "^1.1.0",
+    "y18n": "^3.2.1"
   },
   "deprecated": false,
   "description": "Fast, fault-tolerant, cross-platform, disk-based, data-agnostic, content-addressable cache.",
   "devDependencies": {
     "benchmark": "^2.1.4",
     "chalk": "^1.1.3",
-    "nyc": "^10.2.0",
+    "cross-env": "^5.0.0",
+    "nyc": "^10.3.2",
     "require-inject": "^1.4.0",
     "safe-buffer": "^5.0.1",
     "standard": "^10.0.2",
     "standard-version": "^4.0.0",
     "tacks": "^1.2.2",
     "tap": "^10.3.2",
-    "weallbehave": "^1.0.0",
+    "weallbehave": "^1.2.0",
     "weallcontribute": "^1.0.8"
   },
   "files": [
     "*.js",
-    "lib"
+    "lib",
+    "locales"
   ],
   "homepage": "https://github.com/zkat/cacache#readme",
   "keywords": [
@@ -107,8 +110,6 @@
   "license": "CC0-1.0",
   "main": "index.js",
   "name": "cacache",
-  "optionalDependencies": {},
-  "peerDependencies": {},
   "repository": {
     "type": "git",
     "url": "git+https://github.com/zkat/cacache.git"
@@ -119,10 +120,10 @@
     "prerelease": "npm t",
     "pretest": "standard lib test *.js",
     "release": "standard-version -s",
-    "test": "nyc --all -- tap -J test/*.js",
+    "test": "cross-env CACACHE_UPDATE_LOCALE_FILES=true nyc --all -- tap -J test/*.js",
     "test-docker": "docker run -it --rm --name pacotest -v \"$PWD\":/tmp -w /tmp node:latest npm test",
     "update-coc": "weallbehave -o . && git add CODE_OF_CONDUCT.md && git commit -m 'docs(coc): updated CODE_OF_CONDUCT.md'",
     "update-contrib": "weallcontribute -o . && git add CONTRIBUTING.md && git commit -m 'docs(contributing): updated CONTRIBUTING.md'"
   },
-  "version": "9.0.0"
+  "version": "9.2.5"
 }
diff --git a/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/LICENSE~HEAD b/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/LICENSE~HEAD
new file mode 100644
index 000000000..19129e315
--- /dev/null
+++ b/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/LICENSE~HEAD
@@ -0,0 +1,15 @@
+The ISC License
+
+Copyright (c) Isaac Z. Schlueter and Contributors
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
diff --git a/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/LICENSE~pacote@2.7.4 b/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/LICENSE~pacote@2.7.4
new file mode 100644
index 000000000..19129e315
--- /dev/null
+++ b/node_modules/pacote/node_modules/make-fetch-happen/node_modules/http-proxy-agent/node_modules/agent-base/node_modules/semver/LICENSE~pacote@2.7.4
@@ -0,0 +1,15 @@
+The ISC License
+
+Copyright (c) Isaac Z. Schlueter and Contributors
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
diff --git a/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/LICENSE~HEAD b/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/LICENSE~HEAD
new file mode 100644
index 000000000..19129e315
--- /dev/null
+++ b/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/LICENSE~HEAD
@@ -0,0 +1,15 @@
+The ISC License
+
+Copyright (c) Isaac Z. Schlueter and Contributors
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
diff --git a/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/LICENSE~pacote@2.7.4 b/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/LICENSE~pacote@2.7.4
new file mode 100644
index 000000000..19129e315
--- /dev/null
+++ b/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/node_modules/semver/LICENSE~pacote@2.7.4
@@ -0,0 +1,15 @@
+The ISC License
+
+Copyright (c) Isaac Z. Schlueter and Contributors
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
diff --git a/node_modules/pacote/node_modules/tar-fs/node_modules/pump/.npmignore~HEAD b/node_modules/pacote/node_modules/tar-fs/node_modules/pump/.npmignore~HEAD
new file mode 100644
index 000000000..3c3629e64
--- /dev/null
+++ b/node_modules/pacote/node_modules/tar-fs/node_modules/pump/.npmignore~HEAD
@@ -0,0 +1 @@
+node_modules
diff --git a/node_modules/pacote/node_modules/tar-fs/node_modules/pump/.npmignore~pacote@2.7.4 b/node_modules/pacote/node_modules/tar-fs/node_modules/pump/.npmignore~pacote@2.7.4
new file mode 100644
index 000000000..3c3629e64
--- /dev/null
+++ b/node_modules/pacote/node_modules/tar-fs/node_modules/pump/.npmignore~pacote@2.7.4
@@ -0,0 +1 @@
+node_modules