From e111676467f090f73802b97e8da7ece481b18f99 Mon Sep 17 00:00:00 2001
From: Darcy Clarke <darcy@darcyclarke.me>
Date: Wed, 18 Mar 2020 12:08:12 -0400
Subject: [PATCH] mkdirp@0.5.3

---
 node_modules/.gitignore                       |   1 +
 node_modules/mkdirp/examples/pow.js           |   6 -
 .../{ => node_modules/minimist}/.travis.yml   |   0
 .../mkdirp/node_modules/minimist/LICENSE      |  18 ++
 .../node_modules/minimist/example/parse.js    |   2 +
 .../mkdirp/node_modules/minimist/index.js     | 245 ++++++++++++++++++
 .../mkdirp/node_modules/minimist/package.json |  73 ++++++
 .../node_modules/minimist/readme.markdown     |  95 +++++++
 .../node_modules/minimist/test/all_bool.js    |  32 +++
 .../mkdirp/node_modules/minimist/test/bool.js | 178 +++++++++++++
 .../mkdirp/node_modules/minimist/test/dash.js |  31 +++
 .../minimist/test/default_bool.js             |  35 +++
 .../node_modules/minimist/test/dotted.js      |  22 ++
 .../node_modules/minimist/test/kv_short.js    |  16 ++
 .../mkdirp/node_modules/minimist/test/long.js |  31 +++
 .../mkdirp/node_modules/minimist/test/num.js  |  36 +++
 .../node_modules/minimist/test/parse.js       | 197 ++++++++++++++
 .../minimist/test/parse_modified.js           |   9 +
 .../node_modules/minimist/test/proto.js       |  44 ++++
 .../node_modules/minimist/test/short.js       |  67 +++++
 .../node_modules/minimist/test/stop_early.js  |  15 ++
 .../node_modules/minimist/test/unknown.js     | 102 ++++++++
 .../node_modules/minimist/test/whitespace.js  |   8 +
 node_modules/mkdirp/package.json              |  49 ++--
 node_modules/mkdirp/test/chmod.js             |  41 ---
 node_modules/mkdirp/test/clobber.js           |  38 ---
 node_modules/mkdirp/test/mkdirp.js            |  28 --
 node_modules/mkdirp/test/opts_fs.js           |  29 ---
 node_modules/mkdirp/test/opts_fs_sync.js      |  27 --
 node_modules/mkdirp/test/perm.js              |  32 ---
 node_modules/mkdirp/test/perm_sync.js         |  36 ---
 node_modules/mkdirp/test/race.js              |  37 ---
 node_modules/mkdirp/test/rel.js               |  32 ---
 node_modules/mkdirp/test/return.js            |  25 --
 node_modules/mkdirp/test/return_sync.js       |  24 --
 node_modules/mkdirp/test/root.js              |  19 --
 node_modules/mkdirp/test/sync.js              |  32 ---
 node_modules/mkdirp/test/umask.js             |  28 --
 node_modules/mkdirp/test/umask_sync.js        |  32 ---
 package-lock.json                             |  18 +-
 package.json                                  |   2 +-
 41 files changed, 1297 insertions(+), 495 deletions(-)
 delete mode 100644 node_modules/mkdirp/examples/pow.js
 rename node_modules/mkdirp/{ => node_modules/minimist}/.travis.yml (100%)
 create mode 100644 node_modules/mkdirp/node_modules/minimist/LICENSE
 create mode 100644 node_modules/mkdirp/node_modules/minimist/example/parse.js
 create mode 100644 node_modules/mkdirp/node_modules/minimist/index.js
 create mode 100644 node_modules/mkdirp/node_modules/minimist/package.json
 create mode 100644 node_modules/mkdirp/node_modules/minimist/readme.markdown
 create mode 100644 node_modules/mkdirp/node_modules/minimist/test/all_bool.js
 create mode 100644 node_modules/mkdirp/node_modules/minimist/test/bool.js
 create mode 100644 node_modules/mkdirp/node_modules/minimist/test/dash.js
 create mode 100644 node_modules/mkdirp/node_modules/minimist/test/default_bool.js
 create mode 100644 node_modules/mkdirp/node_modules/minimist/test/dotted.js
 create mode 100644 node_modules/mkdirp/node_modules/minimist/test/kv_short.js
 create mode 100644 node_modules/mkdirp/node_modules/minimist/test/long.js
 create mode 100644 node_modules/mkdirp/node_modules/minimist/test/num.js
 create mode 100644 node_modules/mkdirp/node_modules/minimist/test/parse.js
 create mode 100644 node_modules/mkdirp/node_modules/minimist/test/parse_modified.js
 create mode 100644 node_modules/mkdirp/node_modules/minimist/test/proto.js
 create mode 100644 node_modules/mkdirp/node_modules/minimist/test/short.js
 create mode 100644 node_modules/mkdirp/node_modules/minimist/test/stop_early.js
 create mode 100644 node_modules/mkdirp/node_modules/minimist/test/unknown.js
 create mode 100644 node_modules/mkdirp/node_modules/minimist/test/whitespace.js
 delete mode 100644 node_modules/mkdirp/test/chmod.js
 delete mode 100644 node_modules/mkdirp/test/clobber.js
 delete mode 100644 node_modules/mkdirp/test/mkdirp.js
 delete mode 100644 node_modules/mkdirp/test/opts_fs.js
 delete mode 100644 node_modules/mkdirp/test/opts_fs_sync.js
 delete mode 100644 node_modules/mkdirp/test/perm.js
 delete mode 100644 node_modules/mkdirp/test/perm_sync.js
 delete mode 100644 node_modules/mkdirp/test/race.js
 delete mode 100644 node_modules/mkdirp/test/rel.js
 delete mode 100644 node_modules/mkdirp/test/return.js
 delete mode 100644 node_modules/mkdirp/test/return_sync.js
 delete mode 100644 node_modules/mkdirp/test/root.js
 delete mode 100644 node_modules/mkdirp/test/sync.js
 delete mode 100644 node_modules/mkdirp/test/umask.js
 delete mode 100644 node_modules/mkdirp/test/umask_sync.js

diff --git a/node_modules/.gitignore b/node_modules/.gitignore
index fa76105d97b99..0b19045dbf118 100644
--- a/node_modules/.gitignore
+++ b/node_modules/.gitignore
@@ -139,6 +139,7 @@
 /marked-man
 /merge-source-map
 /mimic-fn
+/minimist
 /minipass
 /nano
 /natural-compare
diff --git a/node_modules/mkdirp/examples/pow.js b/node_modules/mkdirp/examples/pow.js
deleted file mode 100644
index e6924212e6a24..0000000000000
--- a/node_modules/mkdirp/examples/pow.js
+++ /dev/null
@@ -1,6 +0,0 @@
-var mkdirp = require('mkdirp');
-
-mkdirp('/tmp/foo/bar/baz', function (err) {
-    if (err) console.error(err)
-    else console.log('pow!')
-});
diff --git a/node_modules/mkdirp/.travis.yml b/node_modules/mkdirp/node_modules/minimist/.travis.yml
similarity index 100%
rename from node_modules/mkdirp/.travis.yml
rename to node_modules/mkdirp/node_modules/minimist/.travis.yml
diff --git a/node_modules/mkdirp/node_modules/minimist/LICENSE b/node_modules/mkdirp/node_modules/minimist/LICENSE
new file mode 100644
index 0000000000000..ee27ba4b4412b
--- /dev/null
+++ b/node_modules/mkdirp/node_modules/minimist/LICENSE
@@ -0,0 +1,18 @@
+This software is released under the MIT license:
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/mkdirp/node_modules/minimist/example/parse.js b/node_modules/mkdirp/node_modules/minimist/example/parse.js
new file mode 100644
index 0000000000000..f7c8d49807f32
--- /dev/null
+++ b/node_modules/mkdirp/node_modules/minimist/example/parse.js
@@ -0,0 +1,2 @@
+var argv = require('../')(process.argv.slice(2));
+console.log(argv);
diff --git a/node_modules/mkdirp/node_modules/minimist/index.js b/node_modules/mkdirp/node_modules/minimist/index.js
new file mode 100644
index 0000000000000..d2afe5e4d4056
--- /dev/null
+++ b/node_modules/mkdirp/node_modules/minimist/index.js
@@ -0,0 +1,245 @@
+module.exports = function (args, opts) {
+    if (!opts) opts = {};
+    
+    var flags = { bools : {}, strings : {}, unknownFn: null };
+
+    if (typeof opts['unknown'] === 'function') {
+        flags.unknownFn = opts['unknown'];
+    }
+
+    if (typeof opts['boolean'] === 'boolean' && opts['boolean']) {
+      flags.allBools = true;
+    } else {
+      [].concat(opts['boolean']).filter(Boolean).forEach(function (key) {
+          flags.bools[key] = true;
+      });
+    }
+    
+    var aliases = {};
+    Object.keys(opts.alias || {}).forEach(function (key) {
+        aliases[key] = [].concat(opts.alias[key]);
+        aliases[key].forEach(function (x) {
+            aliases[x] = [key].concat(aliases[key].filter(function (y) {
+                return x !== y;
+            }));
+        });
+    });
+
+    [].concat(opts.string).filter(Boolean).forEach(function (key) {
+        flags.strings[key] = true;
+        if (aliases[key]) {
+            flags.strings[aliases[key]] = true;
+        }
+     });
+
+    var defaults = opts['default'] || {};
+    
+    var argv = { _ : [] };
+    Object.keys(flags.bools).forEach(function (key) {
+        setArg(key, defaults[key] === undefined ? false : defaults[key]);
+    });
+    
+    var notFlags = [];
+
+    if (args.indexOf('--') !== -1) {
+        notFlags = args.slice(args.indexOf('--')+1);
+        args = args.slice(0, args.indexOf('--'));
+    }
+
+    function argDefined(key, arg) {
+        return (flags.allBools && /^--[^=]+$/.test(arg)) ||
+            flags.strings[key] || flags.bools[key] || aliases[key];
+    }
+
+    function setArg (key, val, arg) {
+        if (arg && flags.unknownFn && !argDefined(key, arg)) {
+            if (flags.unknownFn(arg) === false) return;
+        }
+
+        var value = !flags.strings[key] && isNumber(val)
+            ? Number(val) : val
+        ;
+        setKey(argv, key.split('.'), value);
+        
+        (aliases[key] || []).forEach(function (x) {
+            setKey(argv, x.split('.'), value);
+        });
+    }
+
+    function setKey (obj, keys, value) {
+        var o = obj;
+        for (var i = 0; i < keys.length-1; i++) {
+            var key = keys[i];
+            if (key === '__proto__') return;
+            if (o[key] === undefined) o[key] = {};
+            if (o[key] === Object.prototype || o[key] === Number.prototype
+                || o[key] === String.prototype) o[key] = {};
+            if (o[key] === Array.prototype) o[key] = [];
+            o = o[key];
+        }
+
+        var key = keys[keys.length - 1];
+        if (key === '__proto__') return;
+        if (o === Object.prototype || o === Number.prototype
+            || o === String.prototype) o = {};
+        if (o === Array.prototype) o = [];
+        if (o[key] === undefined || flags.bools[key] || typeof o[key] === 'boolean') {
+            o[key] = value;
+        }
+        else if (Array.isArray(o[key])) {
+            o[key].push(value);
+        }
+        else {
+            o[key] = [ o[key], value ];
+        }
+    }
+    
+    function aliasIsBoolean(key) {
+      return aliases[key].some(function (x) {
+          return flags.bools[x];
+      });
+    }
+
+    for (var i = 0; i < args.length; i++) {
+        var arg = args[i];
+        
+        if (/^--.+=/.test(arg)) {
+            // Using [\s\S] instead of . because js doesn't support the
+            // 'dotall' regex modifier. See:
+            // http://stackoverflow.com/a/1068308/13216
+            var m = arg.match(/^--([^=]+)=([\s\S]*)$/);
+            var key = m[1];
+            var value = m[2];
+            if (flags.bools[key]) {
+                value = value !== 'false';
+            }
+            setArg(key, value, arg);
+        }
+        else if (/^--no-.+/.test(arg)) {
+            var key = arg.match(/^--no-(.+)/)[1];
+            setArg(key, false, arg);
+        }
+        else if (/^--.+/.test(arg)) {
+            var key = arg.match(/^--(.+)/)[1];
+            var next = args[i + 1];
+            if (next !== undefined && !/^-/.test(next)
+            && !flags.bools[key]
+            && !flags.allBools
+            && (aliases[key] ? !aliasIsBoolean(key) : true)) {
+                setArg(key, next, arg);
+                i++;
+            }
+            else if (/^(true|false)$/.test(next)) {
+                setArg(key, next === 'true', arg);
+                i++;
+            }
+            else {
+                setArg(key, flags.strings[key] ? '' : true, arg);
+            }
+        }
+        else if (/^-[^-]+/.test(arg)) {
+            var letters = arg.slice(1,-1).split('');
+            
+            var broken = false;
+            for (var j = 0; j < letters.length; j++) {
+                var next = arg.slice(j+2);
+                
+                if (next === '-') {
+                    setArg(letters[j], next, arg)
+                    continue;
+                }
+                
+                if (/[A-Za-z]/.test(letters[j]) && /=/.test(next)) {
+                    setArg(letters[j], next.split('=')[1], arg);
+                    broken = true;
+                    break;
+                }
+                
+                if (/[A-Za-z]/.test(letters[j])
+                && /-?\d+(\.\d*)?(e-?\d+)?$/.test(next)) {
+                    setArg(letters[j], next, arg);
+                    broken = true;
+                    break;
+                }
+                
+                if (letters[j+1] && letters[j+1].match(/\W/)) {
+                    setArg(letters[j], arg.slice(j+2), arg);
+                    broken = true;
+                    break;
+                }
+                else {
+                    setArg(letters[j], flags.strings[letters[j]] ? '' : true, arg);
+                }
+            }
+            
+            var key = arg.slice(-1)[0];
+            if (!broken && key !== '-') {
+                if (args[i+1] && !/^(-|--)[^-]/.test(args[i+1])
+                && !flags.bools[key]
+                && (aliases[key] ? !aliasIsBoolean(key) : true)) {
+                    setArg(key, args[i+1], arg);
+                    i++;
+                }
+                else if (args[i+1] && /^(true|false)$/.test(args[i+1])) {
+                    setArg(key, args[i+1] === 'true', arg);
+                    i++;
+                }
+                else {
+                    setArg(key, flags.strings[key] ? '' : true, arg);
+                }
+            }
+        }
+        else {
+            if (!flags.unknownFn || flags.unknownFn(arg) !== false) {
+                argv._.push(
+                    flags.strings['_'] || !isNumber(arg) ? arg : Number(arg)
+                );
+            }
+            if (opts.stopEarly) {
+                argv._.push.apply(argv._, args.slice(i + 1));
+                break;
+            }
+        }
+    }
+    
+    Object.keys(defaults).forEach(function (key) {
+        if (!hasKey(argv, key.split('.'))) {
+            setKey(argv, key.split('.'), defaults[key]);
+            
+            (aliases[key] || []).forEach(function (x) {
+                setKey(argv, x.split('.'), defaults[key]);
+            });
+        }
+    });
+    
+    if (opts['--']) {
+        argv['--'] = new Array();
+        notFlags.forEach(function(key) {
+            argv['--'].push(key);
+        });
+    }
+    else {
+        notFlags.forEach(function(key) {
+            argv._.push(key);
+        });
+    }
+
+    return argv;
+};
+
+function hasKey (obj, keys) {
+    var o = obj;
+    keys.slice(0,-1).forEach(function (key) {
+        o = (o[key] || {});
+    });
+
+    var key = keys[keys.length - 1];
+    return key in o;
+}
+
+function isNumber (x) {
+    if (typeof x === 'number') return true;
+    if (/^0x[0-9a-f]+$/i.test(x)) return true;
+    return /^[-+]?(?:\d+(?:\.\d*)?|\.\d+)(e[-+]?\d+)?$/.test(x);
+}
+
diff --git a/node_modules/mkdirp/node_modules/minimist/package.json b/node_modules/mkdirp/node_modules/minimist/package.json
new file mode 100644
index 0000000000000..2846f6885ae63
--- /dev/null
+++ b/node_modules/mkdirp/node_modules/minimist/package.json
@@ -0,0 +1,73 @@
+{
+  "_from": "minimist@^1.2.5",
+  "_id": "minimist@1.2.5",
+  "_inBundle": false,
+  "_integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==",
+  "_location": "/mkdirp/minimist",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "minimist@^1.2.5",
+    "name": "minimist",
+    "escapedName": "minimist",
+    "rawSpec": "^1.2.5",
+    "saveSpec": null,
+    "fetchSpec": "^1.2.5"
+  },
+  "_requiredBy": [
+    "/mkdirp"
+  ],
+  "_resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
+  "_shasum": "67d66014b66a6a8aaa0c083c5fd58df4e4e97602",
+  "_spec": "minimist@^1.2.5",
+  "_where": "/Users/darcyclarke/Documents/Repos/npm/npm/cli/node_modules/mkdirp",
+  "author": {
+    "name": "James Halliday",
+    "email": "mail@substack.net",
+    "url": "http://substack.net"
+  },
+  "bugs": {
+    "url": "https://github.com/substack/minimist/issues"
+  },
+  "bundleDependencies": false,
+  "deprecated": false,
+  "description": "parse argument options",
+  "devDependencies": {
+    "covert": "^1.0.0",
+    "tap": "~0.4.0",
+    "tape": "^3.5.0"
+  },
+  "homepage": "https://github.com/substack/minimist",
+  "keywords": [
+    "argv",
+    "getopt",
+    "parser",
+    "optimist"
+  ],
+  "license": "MIT",
+  "main": "index.js",
+  "name": "minimist",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/substack/minimist.git"
+  },
+  "scripts": {
+    "coverage": "covert test/*.js",
+    "test": "tap test/*.js"
+  },
+  "testling": {
+    "files": "test/*.js",
+    "browsers": [
+      "ie/6..latest",
+      "ff/5",
+      "firefox/latest",
+      "chrome/10",
+      "chrome/latest",
+      "safari/5.1",
+      "safari/latest",
+      "opera/12"
+    ]
+  },
+  "version": "1.2.5"
+}
diff --git a/node_modules/mkdirp/node_modules/minimist/readme.markdown b/node_modules/mkdirp/node_modules/minimist/readme.markdown
new file mode 100644
index 0000000000000..5fd97ab11ee9d
--- /dev/null
+++ b/node_modules/mkdirp/node_modules/minimist/readme.markdown
@@ -0,0 +1,95 @@
+# minimist
+
+parse argument options
+
+This module is the guts of optimist's argument parser without all the
+fanciful decoration.
+
+# example
+
+``` js
+var argv = require('minimist')(process.argv.slice(2));
+console.log(argv);
+```
+
+```
+$ node example/parse.js -a beep -b boop
+{ _: [], a: 'beep', b: 'boop' }
+```
+
+```
+$ node example/parse.js -x 3 -y 4 -n5 -abc --beep=boop foo bar baz
+{ _: [ 'foo', 'bar', 'baz' ],
+  x: 3,
+  y: 4,
+  n: 5,
+  a: true,
+  b: true,
+  c: true,
+  beep: 'boop' }
+```
+
+# security
+
+Previous versions had a prototype pollution bug that could cause privilege
+escalation in some circumstances when handling untrusted user input.
+
+Please use version 1.2.3 or later: https://snyk.io/vuln/SNYK-JS-MINIMIST-559764
+
+# methods
+
+``` js
+var parseArgs = require('minimist')
+```
+
+## var argv = parseArgs(args, opts={})
+
+Return an argument object `argv` populated with the array arguments from `args`.
+
+`argv._` contains all the arguments that didn't have an option associated with
+them.
+
+Numeric-looking arguments will be returned as numbers unless `opts.string` or
+`opts.boolean` is set for that argument name.
+
+Any arguments after `'--'` will not be parsed and will end up in `argv._`.
+
+options can be:
+
+* `opts.string` - a string or array of strings argument names to always treat as
+strings
+* `opts.boolean` - a boolean, string or array of strings to always treat as
+booleans. if `true` will treat all double hyphenated arguments without equal signs
+as boolean (e.g. affects `--foo`, not `-f` or `--foo=bar`)
+* `opts.alias` - an object mapping string names to strings or arrays of string
+argument names to use as aliases
+* `opts.default` - an object mapping string argument names to default values
+* `opts.stopEarly` - when true, populate `argv._` with everything after the
+first non-option
+* `opts['--']` - when true, populate `argv._` with everything before the `--`
+and `argv['--']` with everything after the `--`. Here's an example:
+
+  ```
+  > require('./')('one two three -- four five --six'.split(' '), { '--': true })
+  { _: [ 'one', 'two', 'three' ],
+    '--': [ 'four', 'five', '--six' ] }
+  ```
+
+  Note that with `opts['--']` set, parsing for arguments still stops after the
+  `--`.
+
+* `opts.unknown` - a function which is invoked with a command line parameter not
+defined in the `opts` configuration object. If the function returns `false`, the
+unknown option is not added to `argv`.
+
+# install
+
+With [npm](https://npmjs.org) do:
+
+```
+npm install minimist
+```
+
+# license
+
+MIT
diff --git a/node_modules/mkdirp/node_modules/minimist/test/all_bool.js b/node_modules/mkdirp/node_modules/minimist/test/all_bool.js
new file mode 100644
index 0000000000000..ac835483d9a65
--- /dev/null
+++ b/node_modules/mkdirp/node_modules/minimist/test/all_bool.js
@@ -0,0 +1,32 @@
+var parse = require('../');
+var test = require('tape');
+
+test('flag boolean true (default all --args to boolean)', function (t) {
+    var argv = parse(['moo', '--honk', 'cow'], {
+        boolean: true
+    });
+    
+    t.deepEqual(argv, {
+        honk: true,
+        _: ['moo', 'cow']
+    });
+    
+    t.deepEqual(typeof argv.honk, 'boolean');
+    t.end();
+});
+
+test('flag boolean true only affects double hyphen arguments without equals signs', function (t) {
+    var argv = parse(['moo', '--honk', 'cow', '-p', '55', '--tacos=good'], {
+        boolean: true
+    });
+    
+    t.deepEqual(argv, {
+        honk: true,
+        tacos: 'good',
+        p: 55,
+        _: ['moo', 'cow']
+    });
+    
+    t.deepEqual(typeof argv.honk, 'boolean');
+    t.end();
+});
diff --git a/node_modules/mkdirp/node_modules/minimist/test/bool.js b/node_modules/mkdirp/node_modules/minimist/test/bool.js
new file mode 100644
index 0000000000000..5f7dbde16cc91
--- /dev/null
+++ b/node_modules/mkdirp/node_modules/minimist/test/bool.js
@@ -0,0 +1,178 @@
+var parse = require('../');
+var test = require('tape');
+
+test('flag boolean default false', function (t) {
+    var argv = parse(['moo'], {
+        boolean: ['t', 'verbose'],
+        default: { verbose: false, t: false }
+    });
+    
+    t.deepEqual(argv, {
+        verbose: false,
+        t: false,
+        _: ['moo']
+    });
+    
+    t.deepEqual(typeof argv.verbose, 'boolean');
+    t.deepEqual(typeof argv.t, 'boolean');
+    t.end();
+
+});
+
+test('boolean groups', function (t) {
+    var argv = parse([ '-x', '-z', 'one', 'two', 'three' ], {
+        boolean: ['x','y','z']
+    });
+    
+    t.deepEqual(argv, {
+        x : true,
+        y : false,
+        z : true,
+        _ : [ 'one', 'two', 'three' ]
+    });
+    
+    t.deepEqual(typeof argv.x, 'boolean');
+    t.deepEqual(typeof argv.y, 'boolean');
+    t.deepEqual(typeof argv.z, 'boolean');
+    t.end();
+});
+test('boolean and alias with chainable api', function (t) {
+    var aliased = [ '-h', 'derp' ];
+    var regular = [ '--herp',  'derp' ];
+    var opts = {
+        herp: { alias: 'h', boolean: true }
+    };
+    var aliasedArgv = parse(aliased, {
+        boolean: 'herp',
+        alias: { h: 'herp' }
+    });
+    var propertyArgv = parse(regular, {
+        boolean: 'herp',
+        alias: { h: 'herp' }
+    });
+    var expected = {
+        herp: true,
+        h: true,
+        '_': [ 'derp' ]
+    };
+    
+    t.same(aliasedArgv, expected);
+    t.same(propertyArgv, expected); 
+    t.end();
+});
+
+test('boolean and alias with options hash', function (t) {
+    var aliased = [ '-h', 'derp' ];
+    var regular = [ '--herp', 'derp' ];
+    var opts = {
+        alias: { 'h': 'herp' },
+        boolean: 'herp'
+    };
+    var aliasedArgv = parse(aliased, opts);
+    var propertyArgv = parse(regular, opts);
+    var expected = {
+        herp: true,
+        h: true,
+        '_': [ 'derp' ]
+    };
+    t.same(aliasedArgv, expected);
+    t.same(propertyArgv, expected);
+    t.end();
+});
+
+test('boolean and alias array with options hash', function (t) {
+    var aliased = [ '-h', 'derp' ];
+    var regular = [ '--herp', 'derp' ];
+    var alt = [ '--harp', 'derp' ];
+    var opts = {
+        alias: { 'h': ['herp', 'harp'] },
+        boolean: 'h'
+    };
+    var aliasedArgv = parse(aliased, opts);
+    var propertyArgv = parse(regular, opts);
+    var altPropertyArgv = parse(alt, opts);
+    var expected = {
+        harp: true,
+        herp: true,
+        h: true,
+        '_': [ 'derp' ]
+    };
+    t.same(aliasedArgv, expected);
+    t.same(propertyArgv, expected);
+    t.same(altPropertyArgv, expected);
+    t.end();
+});
+
+test('boolean and alias using explicit true', function (t) {
+    var aliased = [ '-h', 'true' ];
+    var regular = [ '--herp',  'true' ];
+    var opts = {
+        alias: { h: 'herp' },
+        boolean: 'h'
+    };
+    var aliasedArgv = parse(aliased, opts);
+    var propertyArgv = parse(regular, opts);
+    var expected = {
+        herp: true,
+        h: true,
+        '_': [ ]
+    };
+
+    t.same(aliasedArgv, expected);
+    t.same(propertyArgv, expected); 
+    t.end();
+});
+
+// regression, see https://github.com/substack/node-optimist/issues/71
+test('boolean and --x=true', function(t) {
+    var parsed = parse(['--boool', '--other=true'], {
+        boolean: 'boool'
+    });
+
+    t.same(parsed.boool, true);
+    t.same(parsed.other, 'true');
+
+    parsed = parse(['--boool', '--other=false'], {
+        boolean: 'boool'
+    });
+    
+    t.same(parsed.boool, true);
+    t.same(parsed.other, 'false');
+    t.end();
+});
+
+test('boolean --boool=true', function (t) {
+    var parsed = parse(['--boool=true'], {
+        default: {
+            boool: false
+        },
+        boolean: ['boool']
+    });
+
+    t.same(parsed.boool, true);
+    t.end();
+});
+
+test('boolean --boool=false', function (t) {
+    var parsed = parse(['--boool=false'], {
+        default: {
+          boool: true
+        },
+        boolean: ['boool']
+    });
+
+    t.same(parsed.boool, false);
+    t.end();
+});
+
+test('boolean using something similar to true', function (t) {
+    var opts = { boolean: 'h' };
+    var result = parse(['-h', 'true.txt'], opts);
+    var expected = {
+        h: true,
+        '_': ['true.txt']
+    };
+
+    t.same(result, expected);
+    t.end();
+});
\ No newline at end of file
diff --git a/node_modules/mkdirp/node_modules/minimist/test/dash.js b/node_modules/mkdirp/node_modules/minimist/test/dash.js
new file mode 100644
index 0000000000000..5a4fa5be41859
--- /dev/null
+++ b/node_modules/mkdirp/node_modules/minimist/test/dash.js
@@ -0,0 +1,31 @@
+var parse = require('../');
+var test = require('tape');
+
+test('-', function (t) {
+    t.plan(5);
+    t.deepEqual(parse([ '-n', '-' ]), { n: '-', _: [] });
+    t.deepEqual(parse([ '-' ]), { _: [ '-' ] });
+    t.deepEqual(parse([ '-f-' ]), { f: '-', _: [] });
+    t.deepEqual(
+        parse([ '-b', '-' ], { boolean: 'b' }),
+        { b: true, _: [ '-' ] }
+    );
+    t.deepEqual(
+        parse([ '-s', '-' ], { string: 's' }),
+        { s: '-', _: [] }
+    );
+});
+
+test('-a -- b', function (t) {
+    t.plan(3);
+    t.deepEqual(parse([ '-a', '--', 'b' ]), { a: true, _: [ 'b' ] });
+    t.deepEqual(parse([ '--a', '--', 'b' ]), { a: true, _: [ 'b' ] });
+    t.deepEqual(parse([ '--a', '--', 'b' ]), { a: true, _: [ 'b' ] });
+});
+
+test('move arguments after the -- into their own `--` array', function(t) {
+    t.plan(1);
+    t.deepEqual(
+        parse([ '--name', 'John', 'before', '--', 'after' ], { '--': true }),
+        { name: 'John', _: [ 'before' ], '--': [ 'after' ] });
+});
diff --git a/node_modules/mkdirp/node_modules/minimist/test/default_bool.js b/node_modules/mkdirp/node_modules/minimist/test/default_bool.js
new file mode 100644
index 0000000000000..780a311270fcd
--- /dev/null
+++ b/node_modules/mkdirp/node_modules/minimist/test/default_bool.js
@@ -0,0 +1,35 @@
+var test = require('tape');
+var parse = require('../');
+
+test('boolean default true', function (t) {
+    var argv = parse([], {
+        boolean: 'sometrue',
+        default: { sometrue: true }
+    });
+    t.equal(argv.sometrue, true);
+    t.end();
+});
+
+test('boolean default false', function (t) {
+    var argv = parse([], {
+        boolean: 'somefalse',
+        default: { somefalse: false }
+    });
+    t.equal(argv.somefalse, false);
+    t.end();
+});
+
+test('boolean default to null', function (t) {
+    var argv = parse([], {
+        boolean: 'maybe',
+        default: { maybe: null }
+    });
+    t.equal(argv.maybe, null);
+    var argv = parse(['--maybe'], {
+        boolean: 'maybe',
+        default: { maybe: null }
+    });
+    t.equal(argv.maybe, true);
+    t.end();
+
+})
diff --git a/node_modules/mkdirp/node_modules/minimist/test/dotted.js b/node_modules/mkdirp/node_modules/minimist/test/dotted.js
new file mode 100644
index 0000000000000..d8b3e856ec795
--- /dev/null
+++ b/node_modules/mkdirp/node_modules/minimist/test/dotted.js
@@ -0,0 +1,22 @@
+var parse = require('../');
+var test = require('tape');
+
+test('dotted alias', function (t) {
+    var argv = parse(['--a.b', '22'], {default: {'a.b': 11}, alias: {'a.b': 'aa.bb'}});
+    t.equal(argv.a.b, 22);
+    t.equal(argv.aa.bb, 22);
+    t.end();
+});
+
+test('dotted default', function (t) {
+    var argv = parse('', {default: {'a.b': 11}, alias: {'a.b': 'aa.bb'}});
+    t.equal(argv.a.b, 11);
+    t.equal(argv.aa.bb, 11);
+    t.end();
+});
+
+test('dotted default with no alias', function (t) {
+    var argv = parse('', {default: {'a.b': 11}});
+    t.equal(argv.a.b, 11);
+    t.end();
+});
diff --git a/node_modules/mkdirp/node_modules/minimist/test/kv_short.js b/node_modules/mkdirp/node_modules/minimist/test/kv_short.js
new file mode 100644
index 0000000000000..f813b305057b0
--- /dev/null
+++ b/node_modules/mkdirp/node_modules/minimist/test/kv_short.js
@@ -0,0 +1,16 @@
+var parse = require('../');
+var test = require('tape');
+
+test('short -k=v' , function (t) {
+    t.plan(1);
+    
+    var argv = parse([ '-b=123' ]);
+    t.deepEqual(argv, { b: 123, _: [] });
+});
+
+test('multi short -k=v' , function (t) {
+    t.plan(1);
+    
+    var argv = parse([ '-a=whatever', '-b=robots' ]);
+    t.deepEqual(argv, { a: 'whatever', b: 'robots', _: [] });
+});
diff --git a/node_modules/mkdirp/node_modules/minimist/test/long.js b/node_modules/mkdirp/node_modules/minimist/test/long.js
new file mode 100644
index 0000000000000..5d3a1e09d3b64
--- /dev/null
+++ b/node_modules/mkdirp/node_modules/minimist/test/long.js
@@ -0,0 +1,31 @@
+var test = require('tape');
+var parse = require('../');
+
+test('long opts', function (t) {
+    t.deepEqual(
+        parse([ '--bool' ]),
+        { bool : true, _ : [] },
+        'long boolean'
+    );
+    t.deepEqual(
+        parse([ '--pow', 'xixxle' ]),
+        { pow : 'xixxle', _ : [] },
+        'long capture sp'
+    );
+    t.deepEqual(
+        parse([ '--pow=xixxle' ]),
+        { pow : 'xixxle', _ : [] },
+        'long capture eq'
+    );
+    t.deepEqual(
+        parse([ '--host', 'localhost', '--port', '555' ]),
+        { host : 'localhost', port : 555, _ : [] },
+        'long captures sp'
+    );
+    t.deepEqual(
+        parse([ '--host=localhost', '--port=555' ]),
+        { host : 'localhost', port : 555, _ : [] },
+        'long captures eq'
+    );
+    t.end();
+});
diff --git a/node_modules/mkdirp/node_modules/minimist/test/num.js b/node_modules/mkdirp/node_modules/minimist/test/num.js
new file mode 100644
index 0000000000000..2cc77f4d62ffb
--- /dev/null
+++ b/node_modules/mkdirp/node_modules/minimist/test/num.js
@@ -0,0 +1,36 @@
+var parse = require('../');
+var test = require('tape');
+
+test('nums', function (t) {
+    var argv = parse([
+        '-x', '1234',
+        '-y', '5.67',
+        '-z', '1e7',
+        '-w', '10f',
+        '--hex', '0xdeadbeef',
+        '789'
+    ]);
+    t.deepEqual(argv, {
+        x : 1234,
+        y : 5.67,
+        z : 1e7,
+        w : '10f',
+        hex : 0xdeadbeef,
+        _ : [ 789 ]
+    });
+    t.deepEqual(typeof argv.x, 'number');
+    t.deepEqual(typeof argv.y, 'number');
+    t.deepEqual(typeof argv.z, 'number');
+    t.deepEqual(typeof argv.w, 'string');
+    t.deepEqual(typeof argv.hex, 'number');
+    t.deepEqual(typeof argv._[0], 'number');
+    t.end();
+});
+
+test('already a number', function (t) {
+    var argv = parse([ '-x', 1234, 789 ]);
+    t.deepEqual(argv, { x : 1234, _ : [ 789 ] });
+    t.deepEqual(typeof argv.x, 'number');
+    t.deepEqual(typeof argv._[0], 'number');
+    t.end();
+});
diff --git a/node_modules/mkdirp/node_modules/minimist/test/parse.js b/node_modules/mkdirp/node_modules/minimist/test/parse.js
new file mode 100644
index 0000000000000..7b4a2a17c0dda
--- /dev/null
+++ b/node_modules/mkdirp/node_modules/minimist/test/parse.js
@@ -0,0 +1,197 @@
+var parse = require('../');
+var test = require('tape');
+
+test('parse args', function (t) {
+    t.deepEqual(
+        parse([ '--no-moo' ]),
+        { moo : false, _ : [] },
+        'no'
+    );
+    t.deepEqual(
+        parse([ '-v', 'a', '-v', 'b', '-v', 'c' ]),
+        { v : ['a','b','c'], _ : [] },
+        'multi'
+    );
+    t.end();
+});
+ 
+test('comprehensive', function (t) {
+    t.deepEqual(
+        parse([
+            '--name=meowmers', 'bare', '-cats', 'woo',
+            '-h', 'awesome', '--multi=quux',
+            '--key', 'value',
+            '-b', '--bool', '--no-meep', '--multi=baz',
+            '--', '--not-a-flag', 'eek'
+        ]),
+        {
+            c : true,
+            a : true,
+            t : true,
+            s : 'woo',
+            h : 'awesome',
+            b : true,
+            bool : true,
+            key : 'value',
+            multi : [ 'quux', 'baz' ],
+            meep : false,
+            name : 'meowmers',
+            _ : [ 'bare', '--not-a-flag', 'eek' ]
+        }
+    );
+    t.end();
+});
+
+test('flag boolean', function (t) {
+    var argv = parse([ '-t', 'moo' ], { boolean: 't' });
+    t.deepEqual(argv, { t : true, _ : [ 'moo' ] });
+    t.deepEqual(typeof argv.t, 'boolean');
+    t.end();
+});
+
+test('flag boolean value', function (t) {
+    var argv = parse(['--verbose', 'false', 'moo', '-t', 'true'], {
+        boolean: [ 't', 'verbose' ],
+        default: { verbose: true }
+    });
+    
+    t.deepEqual(argv, {
+        verbose: false,
+        t: true,
+        _: ['moo']
+    });
+    
+    t.deepEqual(typeof argv.verbose, 'boolean');
+    t.deepEqual(typeof argv.t, 'boolean');
+    t.end();
+});
+
+test('newlines in params' , function (t) {
+    var args = parse([ '-s', "X\nX" ])
+    t.deepEqual(args, { _ : [], s : "X\nX" });
+    
+    // reproduce in bash:
+    // VALUE="new
+    // line"
+    // node program.js --s="$VALUE"
+    args = parse([ "--s=X\nX" ])
+    t.deepEqual(args, { _ : [], s : "X\nX" });
+    t.end();
+});
+
+test('strings' , function (t) {
+    var s = parse([ '-s', '0001234' ], { string: 's' }).s;
+    t.equal(s, '0001234');
+    t.equal(typeof s, 'string');
+    
+    var x = parse([ '-x', '56' ], { string: 'x' }).x;
+    t.equal(x, '56');
+    t.equal(typeof x, 'string');
+    t.end();
+});
+
+test('stringArgs', function (t) {
+    var s = parse([ '  ', '  ' ], { string: '_' })._;
+    t.same(s.length, 2);
+    t.same(typeof s[0], 'string');
+    t.same(s[0], '  ');
+    t.same(typeof s[1], 'string');
+    t.same(s[1], '  ');
+    t.end();
+});
+
+test('empty strings', function(t) {
+    var s = parse([ '-s' ], { string: 's' }).s;
+    t.equal(s, '');
+    t.equal(typeof s, 'string');
+
+    var str = parse([ '--str' ], { string: 'str' }).str;
+    t.equal(str, '');
+    t.equal(typeof str, 'string');
+
+    var letters = parse([ '-art' ], {
+        string: [ 'a', 't' ]
+    });
+
+    t.equal(letters.a, '');
+    t.equal(letters.r, true);
+    t.equal(letters.t, '');
+
+    t.end();
+});
+
+
+test('string and alias', function(t) {
+    var x = parse([ '--str',  '000123' ], {
+        string: 's',
+        alias: { s: 'str' }
+    });
+
+    t.equal(x.str, '000123');
+    t.equal(typeof x.str, 'string');
+    t.equal(x.s, '000123');
+    t.equal(typeof x.s, 'string');
+
+    var y = parse([ '-s',  '000123' ], {
+        string: 'str',
+        alias: { str: 's' }
+    });
+
+    t.equal(y.str, '000123');
+    t.equal(typeof y.str, 'string');
+    t.equal(y.s, '000123');
+    t.equal(typeof y.s, 'string');
+    t.end();
+});
+
+test('slashBreak', function (t) {
+    t.same(
+        parse([ '-I/foo/bar/baz' ]),
+        { I : '/foo/bar/baz', _ : [] }
+    );
+    t.same(
+        parse([ '-xyz/foo/bar/baz' ]),
+        { x : true, y : true, z : '/foo/bar/baz', _ : [] }
+    );
+    t.end();
+});
+
+test('alias', function (t) {
+    var argv = parse([ '-f', '11', '--zoom', '55' ], {
+        alias: { z: 'zoom' }
+    });
+    t.equal(argv.zoom, 55);
+    t.equal(argv.z, argv.zoom);
+    t.equal(argv.f, 11);
+    t.end();
+});
+
+test('multiAlias', function (t) {
+    var argv = parse([ '-f', '11', '--zoom', '55' ], {
+        alias: { z: [ 'zm', 'zoom' ] }
+    });
+    t.equal(argv.zoom, 55);
+    t.equal(argv.z, argv.zoom);
+    t.equal(argv.z, argv.zm);
+    t.equal(argv.f, 11);
+    t.end();
+});
+
+test('nested dotted objects', function (t) {
+    var argv = parse([
+        '--foo.bar', '3', '--foo.baz', '4',
+        '--foo.quux.quibble', '5', '--foo.quux.o_O',
+        '--beep.boop'
+    ]);
+    
+    t.same(argv.foo, {
+        bar : 3,
+        baz : 4,
+        quux : {
+            quibble : 5,
+            o_O : true
+        }
+    });
+    t.same(argv.beep, { boop : true });
+    t.end();
+});
diff --git a/node_modules/mkdirp/node_modules/minimist/test/parse_modified.js b/node_modules/mkdirp/node_modules/minimist/test/parse_modified.js
new file mode 100644
index 0000000000000..ab620dc5e4dc3
--- /dev/null
+++ b/node_modules/mkdirp/node_modules/minimist/test/parse_modified.js
@@ -0,0 +1,9 @@
+var parse = require('../');
+var test = require('tape');
+
+test('parse with modifier functions' , function (t) {
+    t.plan(1);
+    
+    var argv = parse([ '-b', '123' ], { boolean: 'b' });
+    t.deepEqual(argv, { b: true, _: [123] });
+});
diff --git a/node_modules/mkdirp/node_modules/minimist/test/proto.js b/node_modules/mkdirp/node_modules/minimist/test/proto.js
new file mode 100644
index 0000000000000..8649107ecba1f
--- /dev/null
+++ b/node_modules/mkdirp/node_modules/minimist/test/proto.js
@@ -0,0 +1,44 @@
+var parse = require('../');
+var test = require('tape');
+
+test('proto pollution', function (t) {
+    var argv = parse(['--__proto__.x','123']);
+    t.equal({}.x, undefined);
+    t.equal(argv.__proto__.x, undefined);
+    t.equal(argv.x, undefined);
+    t.end();
+});
+
+test('proto pollution (array)', function (t) {
+    var argv = parse(['--x','4','--x','5','--x.__proto__.z','789']);
+    t.equal({}.z, undefined);
+    t.deepEqual(argv.x, [4,5]);
+    t.equal(argv.x.z, undefined);
+    t.equal(argv.x.__proto__.z, undefined);
+    t.end();
+});
+
+test('proto pollution (number)', function (t) {
+    var argv = parse(['--x','5','--x.__proto__.z','100']);
+    t.equal({}.z, undefined);
+    t.equal((4).z, undefined);
+    t.equal(argv.x, 5);
+    t.equal(argv.x.z, undefined);
+    t.end();
+});
+
+test('proto pollution (string)', function (t) {
+    var argv = parse(['--x','abc','--x.__proto__.z','def']);
+    t.equal({}.z, undefined);
+    t.equal('...'.z, undefined);
+    t.equal(argv.x, 'abc');
+    t.equal(argv.x.z, undefined);
+    t.end();
+});
+
+test('proto pollution (constructor)', function (t) {
+    var argv = parse(['--constructor.prototype.y','123']);
+    t.equal({}.y, undefined);
+    t.equal(argv.y, undefined);
+    t.end();
+});
diff --git a/node_modules/mkdirp/node_modules/minimist/test/short.js b/node_modules/mkdirp/node_modules/minimist/test/short.js
new file mode 100644
index 0000000000000..d513a1c252909
--- /dev/null
+++ b/node_modules/mkdirp/node_modules/minimist/test/short.js
@@ -0,0 +1,67 @@
+var parse = require('../');
+var test = require('tape');
+
+test('numeric short args', function (t) {
+    t.plan(2);
+    t.deepEqual(parse([ '-n123' ]), { n: 123, _: [] });
+    t.deepEqual(
+        parse([ '-123', '456' ]),
+        { 1: true, 2: true, 3: 456, _: [] }
+    );
+});
+
+test('short', function (t) {
+    t.deepEqual(
+        parse([ '-b' ]),
+        { b : true, _ : [] },
+        'short boolean'
+    );
+    t.deepEqual(
+        parse([ 'foo', 'bar', 'baz' ]),
+        { _ : [ 'foo', 'bar', 'baz' ] },
+        'bare'
+    );
+    t.deepEqual(
+        parse([ '-cats' ]),
+        { c : true, a : true, t : true, s : true, _ : [] },
+        'group'
+    );
+    t.deepEqual(
+        parse([ '-cats', 'meow' ]),
+        { c : true, a : true, t : true, s : 'meow', _ : [] },
+        'short group next'
+    );
+    t.deepEqual(
+        parse([ '-h', 'localhost' ]),
+        { h : 'localhost', _ : [] },
+        'short capture'
+    );
+    t.deepEqual(
+        parse([ '-h', 'localhost', '-p', '555' ]),
+        { h : 'localhost', p : 555, _ : [] },
+        'short captures'
+    );
+    t.end();
+});
+ 
+test('mixed short bool and capture', function (t) {
+    t.same(
+        parse([ '-h', 'localhost', '-fp', '555', 'script.js' ]),
+        {
+            f : true, p : 555, h : 'localhost',
+            _ : [ 'script.js' ]
+        }
+    );
+    t.end();
+});
+ 
+test('short and long', function (t) {
+    t.deepEqual(
+        parse([ '-h', 'localhost', '-fp', '555', 'script.js' ]),
+        {
+            f : true, p : 555, h : 'localhost',
+            _ : [ 'script.js' ]
+        }
+    );
+    t.end();
+});
diff --git a/node_modules/mkdirp/node_modules/minimist/test/stop_early.js b/node_modules/mkdirp/node_modules/minimist/test/stop_early.js
new file mode 100644
index 0000000000000..bdf9fbcb0b57a
--- /dev/null
+++ b/node_modules/mkdirp/node_modules/minimist/test/stop_early.js
@@ -0,0 +1,15 @@
+var parse = require('../');
+var test = require('tape');
+
+test('stops parsing on the first non-option when stopEarly is set', function (t) {
+    var argv = parse(['--aaa', 'bbb', 'ccc', '--ddd'], {
+        stopEarly: true
+    });
+
+    t.deepEqual(argv, {
+        aaa: 'bbb',
+        _: ['ccc', '--ddd']
+    });
+
+    t.end();
+});
diff --git a/node_modules/mkdirp/node_modules/minimist/test/unknown.js b/node_modules/mkdirp/node_modules/minimist/test/unknown.js
new file mode 100644
index 0000000000000..462a36bdd7ec9
--- /dev/null
+++ b/node_modules/mkdirp/node_modules/minimist/test/unknown.js
@@ -0,0 +1,102 @@
+var parse = require('../');
+var test = require('tape');
+
+test('boolean and alias is not unknown', function (t) {
+    var unknown = [];
+    function unknownFn(arg) {
+        unknown.push(arg);
+        return false;
+    }
+    var aliased = [ '-h', 'true', '--derp', 'true' ];
+    var regular = [ '--herp',  'true', '-d', 'true' ];
+    var opts = {
+        alias: { h: 'herp' },
+        boolean: 'h',
+        unknown: unknownFn
+    };
+    var aliasedArgv = parse(aliased, opts);
+    var propertyArgv = parse(regular, opts);
+
+    t.same(unknown, ['--derp', '-d']);
+    t.end();
+});
+
+test('flag boolean true any double hyphen argument is not unknown', function (t) {
+    var unknown = [];
+    function unknownFn(arg) {
+        unknown.push(arg);
+        return false;
+    }
+    var argv = parse(['--honk', '--tacos=good', 'cow', '-p', '55'], {
+        boolean: true,
+        unknown: unknownFn
+    });
+    t.same(unknown, ['--tacos=good', 'cow', '-p']);
+    t.same(argv, {
+        honk: true,
+        _: []
+    });
+    t.end();
+});
+
+test('string and alias is not unknown', function (t) {
+    var unknown = [];
+    function unknownFn(arg) {
+        unknown.push(arg);
+        return false;
+    }
+    var aliased = [ '-h', 'hello', '--derp', 'goodbye' ];
+    var regular = [ '--herp',  'hello', '-d', 'moon' ];
+    var opts = {
+        alias: { h: 'herp' },
+        string: 'h',
+        unknown: unknownFn
+    };
+    var aliasedArgv = parse(aliased, opts);
+    var propertyArgv = parse(regular, opts);
+
+    t.same(unknown, ['--derp', '-d']);
+    t.end();
+});
+
+test('default and alias is not unknown', function (t) {
+    var unknown = [];
+    function unknownFn(arg) {
+        unknown.push(arg);
+        return false;
+    }
+    var aliased = [ '-h', 'hello' ];
+    var regular = [ '--herp',  'hello' ];
+    var opts = {
+        default: { 'h': 'bar' },
+        alias: { 'h': 'herp' },
+        unknown: unknownFn
+    };
+    var aliasedArgv = parse(aliased, opts);
+    var propertyArgv = parse(regular, opts);
+
+    t.same(unknown, []);
+    t.end();
+    unknownFn(); // exercise fn for 100% coverage
+});
+
+test('value following -- is not unknown', function (t) {
+    var unknown = [];
+    function unknownFn(arg) {
+        unknown.push(arg);
+        return false;
+    }
+    var aliased = [ '--bad', '--', 'good', 'arg' ];
+    var opts = {
+        '--': true,
+        unknown: unknownFn
+    };
+    var argv = parse(aliased, opts);
+
+    t.same(unknown, ['--bad']);
+    t.same(argv, {
+        '--': ['good', 'arg'],
+        '_': []
+    })
+    t.end();
+});
diff --git a/node_modules/mkdirp/node_modules/minimist/test/whitespace.js b/node_modules/mkdirp/node_modules/minimist/test/whitespace.js
new file mode 100644
index 0000000000000..8a52a58cecfd7
--- /dev/null
+++ b/node_modules/mkdirp/node_modules/minimist/test/whitespace.js
@@ -0,0 +1,8 @@
+var parse = require('../');
+var test = require('tape');
+
+test('whitespace should be whitespace' , function (t) {
+    t.plan(1);
+    var x = parse([ '-x', '\t' ]).x;
+    t.equal(x, '\t');
+});
diff --git a/node_modules/mkdirp/package.json b/node_modules/mkdirp/package.json
index aa7b9061128f2..a880e2ef54511 100644
--- a/node_modules/mkdirp/package.json
+++ b/node_modules/mkdirp/package.json
@@ -1,47 +1,41 @@
 {
-  "_args": [
-    [
-      "mkdirp@0.5.1",
-      "/Users/rebecca/code/npm"
-    ]
-  ],
-  "_from": "mkdirp@0.5.1",
-  "_id": "mkdirp@0.5.1",
+  "_from": "mkdirp@0.5.3",
+  "_id": "mkdirp@0.5.3",
   "_inBundle": false,
-  "_integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
+  "_integrity": "sha512-P+2gwrFqx8lhew375MQHHeTlY8AuOJSrGf0R5ddkEndUkmwpgUob/vQuBD1V22/Cw1/lJr4x+EjllSezBThzBg==",
   "_location": "/mkdirp",
   "_phantomChildren": {},
   "_requested": {
     "type": "version",
     "registry": true,
-    "raw": "mkdirp@0.5.1",
+    "raw": "mkdirp@0.5.3",
     "name": "mkdirp",
     "escapedName": "mkdirp",
-    "rawSpec": "0.5.1",
+    "rawSpec": "0.5.3",
     "saveSpec": null,
-    "fetchSpec": "0.5.1"
+    "fetchSpec": "0.5.3"
   },
   "_requiredBy": [
+    "#USER",
     "/",
     "/cacache",
     "/cmd-shim",
     "/copy-concurrently",
     "/eslint",
-    "/fstream",
     "/gentle-fs",
+    "/libcipm",
     "/move-concurrently",
     "/node-gyp",
-    "/npm-profile/cacache",
-    "/npm-registry-fetch/cacache",
     "/pacote",
-    "/tacks",
+    "/spawn-wrap",
     "/tap",
     "/tar",
     "/write"
   ],
-  "_resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
-  "_spec": "0.5.1",
-  "_where": "/Users/rebecca/code/npm",
+  "_resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.3.tgz",
+  "_shasum": "5a514b7179259287952881e94410ec5465659f8c",
+  "_spec": "mkdirp@0.5.3",
+  "_where": "/Users/darcyclarke/Documents/Repos/npm/npm/cli",
   "author": {
     "name": "James Halliday",
     "email": "mail@substack.net",
@@ -53,14 +47,20 @@
   "bugs": {
     "url": "https://github.com/substack/node-mkdirp/issues"
   },
+  "bundleDependencies": false,
   "dependencies": {
-    "minimist": "0.0.8"
+    "minimist": "^1.2.5"
   },
+  "deprecated": "Legacy versions of mkdirp are no longer supported. Please update to mkdirp 1.x. (Note that the API surface has changed to use Promises in 1.x.)",
   "description": "Recursively mkdir, like `mkdir -p`",
   "devDependencies": {
-    "mock-fs": "2 >=2.7.0",
-    "tap": "1"
+    "mock-fs": "^3.7.0",
+    "tap": "^5.4.2"
   },
+  "files": [
+    "bin",
+    "index.js"
+  ],
   "homepage": "https://github.com/substack/node-mkdirp#readme",
   "keywords": [
     "mkdir",
@@ -69,6 +69,9 @@
   "license": "MIT",
   "main": "index.js",
   "name": "mkdirp",
+  "publishConfig": {
+    "tag": "legacy"
+  },
   "repository": {
     "type": "git",
     "url": "git+https://github.com/substack/node-mkdirp.git"
@@ -76,5 +79,5 @@
   "scripts": {
     "test": "tap test/*.js"
   },
-  "version": "0.5.1"
+  "version": "0.5.3"
 }
diff --git a/node_modules/mkdirp/test/chmod.js b/node_modules/mkdirp/test/chmod.js
deleted file mode 100644
index 6a404b932f941..0000000000000
--- a/node_modules/mkdirp/test/chmod.js
+++ /dev/null
@@ -1,41 +0,0 @@
-var mkdirp = require('../').mkdirp;
-var path = require('path');
-var fs = require('fs');
-var test = require('tap').test;
-var _0777 = parseInt('0777', 8);
-var _0755 = parseInt('0755', 8);
-var _0744 = parseInt('0744', 8);
-
-var ps = [ '', 'tmp' ];
-
-for (var i = 0; i < 25; i++) {
-    var dir = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
-    ps.push(dir);
-}
-
-var file = ps.join('/');
-
-test('chmod-pre', function (t) {
-    var mode = _0744
-    mkdirp(file, mode, function (er) {
-        t.ifError(er, 'should not error');
-        fs.stat(file, function (er, stat) {
-            t.ifError(er, 'should exist');
-            t.ok(stat && stat.isDirectory(), 'should be directory');
-            t.equal(stat && stat.mode & _0777, mode, 'should be 0744');
-            t.end();
-        });
-    });
-});
-
-test('chmod', function (t) {
-    var mode = _0755
-    mkdirp(file, mode, function (er) {
-        t.ifError(er, 'should not error');
-        fs.stat(file, function (er, stat) {
-            t.ifError(er, 'should exist');
-            t.ok(stat && stat.isDirectory(), 'should be directory');
-            t.end();
-        });
-    });
-});
diff --git a/node_modules/mkdirp/test/clobber.js b/node_modules/mkdirp/test/clobber.js
deleted file mode 100644
index 2433b9ad54855..0000000000000
--- a/node_modules/mkdirp/test/clobber.js
+++ /dev/null
@@ -1,38 +0,0 @@
-var mkdirp = require('../').mkdirp;
-var path = require('path');
-var fs = require('fs');
-var test = require('tap').test;
-var _0755 = parseInt('0755', 8);
-
-var ps = [ '', 'tmp' ];
-
-for (var i = 0; i < 25; i++) {
-    var dir = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
-    ps.push(dir);
-}
-
-var file = ps.join('/');
-
-// a file in the way
-var itw = ps.slice(0, 3).join('/');
-
-
-test('clobber-pre', function (t) {
-    console.error("about to write to "+itw)
-    fs.writeFileSync(itw, 'I AM IN THE WAY, THE TRUTH, AND THE LIGHT.');
-
-    fs.stat(itw, function (er, stat) {
-        t.ifError(er)
-        t.ok(stat && stat.isFile(), 'should be file')
-        t.end()
-    })
-})
-
-test('clobber', function (t) {
-    t.plan(2);
-    mkdirp(file, _0755, function (err) {
-        t.ok(err);
-        t.equal(err.code, 'ENOTDIR');
-        t.end();
-    });
-});
diff --git a/node_modules/mkdirp/test/mkdirp.js b/node_modules/mkdirp/test/mkdirp.js
deleted file mode 100644
index eaa8921c7f148..0000000000000
--- a/node_modules/mkdirp/test/mkdirp.js
+++ /dev/null
@@ -1,28 +0,0 @@
-var mkdirp = require('../');
-var path = require('path');
-var fs = require('fs');
-var exists = fs.exists || path.exists;
-var test = require('tap').test;
-var _0777 = parseInt('0777', 8);
-var _0755 = parseInt('0755', 8);
-
-test('woo', function (t) {
-    t.plan(5);
-    var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
-    var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
-    var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
-    
-    var file = '/tmp/' + [x,y,z].join('/');
-    
-    mkdirp(file, _0755, function (err) {
-        t.ifError(err);
-        exists(file, function (ex) {
-            t.ok(ex, 'file created');
-            fs.stat(file, function (err, stat) {
-                t.ifError(err);
-                t.equal(stat.mode & _0777, _0755);
-                t.ok(stat.isDirectory(), 'target not a directory');
-            })
-        })
-    });
-});
diff --git a/node_modules/mkdirp/test/opts_fs.js b/node_modules/mkdirp/test/opts_fs.js
deleted file mode 100644
index 97186b62e0bb9..0000000000000
--- a/node_modules/mkdirp/test/opts_fs.js
+++ /dev/null
@@ -1,29 +0,0 @@
-var mkdirp = require('../');
-var path = require('path');
-var test = require('tap').test;
-var mockfs = require('mock-fs');
-var _0777 = parseInt('0777', 8);
-var _0755 = parseInt('0755', 8);
-
-test('opts.fs', function (t) {
-    t.plan(5);
-    
-    var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
-    var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
-    var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
-    
-    var file = '/beep/boop/' + [x,y,z].join('/');
-    var xfs = mockfs.fs();
-    
-    mkdirp(file, { fs: xfs, mode: _0755 }, function (err) {
-        t.ifError(err);
-        xfs.exists(file, function (ex) {
-            t.ok(ex, 'created file');
-            xfs.stat(file, function (err, stat) {
-                t.ifError(err);
-                t.equal(stat.mode & _0777, _0755);
-                t.ok(stat.isDirectory(), 'target not a directory');
-            });
-        });
-    });
-});
diff --git a/node_modules/mkdirp/test/opts_fs_sync.js b/node_modules/mkdirp/test/opts_fs_sync.js
deleted file mode 100644
index 6c370aa6e93a2..0000000000000
--- a/node_modules/mkdirp/test/opts_fs_sync.js
+++ /dev/null
@@ -1,27 +0,0 @@
-var mkdirp = require('../');
-var path = require('path');
-var test = require('tap').test;
-var mockfs = require('mock-fs');
-var _0777 = parseInt('0777', 8);
-var _0755 = parseInt('0755', 8);
-
-test('opts.fs sync', function (t) {
-    t.plan(4);
-    
-    var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
-    var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
-    var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
-    
-    var file = '/beep/boop/' + [x,y,z].join('/');
-    var xfs = mockfs.fs();
-    
-    mkdirp.sync(file, { fs: xfs, mode: _0755 });
-    xfs.exists(file, function (ex) {
-        t.ok(ex, 'created file');
-        xfs.stat(file, function (err, stat) {
-            t.ifError(err);
-            t.equal(stat.mode & _0777, _0755);
-            t.ok(stat.isDirectory(), 'target not a directory');
-        });
-    });
-});
diff --git a/node_modules/mkdirp/test/perm.js b/node_modules/mkdirp/test/perm.js
deleted file mode 100644
index fbce44b82bafe..0000000000000
--- a/node_modules/mkdirp/test/perm.js
+++ /dev/null
@@ -1,32 +0,0 @@
-var mkdirp = require('../');
-var path = require('path');
-var fs = require('fs');
-var exists = fs.exists || path.exists;
-var test = require('tap').test;
-var _0777 = parseInt('0777', 8);
-var _0755 = parseInt('0755', 8);
-
-test('async perm', function (t) {
-    t.plan(5);
-    var file = '/tmp/' + (Math.random() * (1<<30)).toString(16);
-    
-    mkdirp(file, _0755, function (err) {
-        t.ifError(err);
-        exists(file, function (ex) {
-            t.ok(ex, 'file created');
-            fs.stat(file, function (err, stat) {
-                t.ifError(err);
-                t.equal(stat.mode & _0777, _0755);
-                t.ok(stat.isDirectory(), 'target not a directory');
-            })
-        })
-    });
-});
-
-test('async root perm', function (t) {
-    mkdirp('/tmp', _0755, function (err) {
-        if (err) t.fail(err);
-        t.end();
-    });
-    t.end();
-});
diff --git a/node_modules/mkdirp/test/perm_sync.js b/node_modules/mkdirp/test/perm_sync.js
deleted file mode 100644
index 398229fe54ab0..0000000000000
--- a/node_modules/mkdirp/test/perm_sync.js
+++ /dev/null
@@ -1,36 +0,0 @@
-var mkdirp = require('../');
-var path = require('path');
-var fs = require('fs');
-var exists = fs.exists || path.exists;
-var test = require('tap').test;
-var _0777 = parseInt('0777', 8);
-var _0755 = parseInt('0755', 8);
-
-test('sync perm', function (t) {
-    t.plan(4);
-    var file = '/tmp/' + (Math.random() * (1<<30)).toString(16) + '.json';
-    
-    mkdirp.sync(file, _0755);
-    exists(file, function (ex) {
-        t.ok(ex, 'file created');
-        fs.stat(file, function (err, stat) {
-            t.ifError(err);
-            t.equal(stat.mode & _0777, _0755);
-            t.ok(stat.isDirectory(), 'target not a directory');
-        });
-    });
-});
-
-test('sync root perm', function (t) {
-    t.plan(3);
-    
-    var file = '/tmp';
-    mkdirp.sync(file, _0755);
-    exists(file, function (ex) {
-        t.ok(ex, 'file created');
-        fs.stat(file, function (err, stat) {
-            t.ifError(err);
-            t.ok(stat.isDirectory(), 'target not a directory');
-        })
-    });
-});
diff --git a/node_modules/mkdirp/test/race.js b/node_modules/mkdirp/test/race.js
deleted file mode 100644
index b0b9e183c902f..0000000000000
--- a/node_modules/mkdirp/test/race.js
+++ /dev/null
@@ -1,37 +0,0 @@
-var mkdirp = require('../').mkdirp;
-var path = require('path');
-var fs = require('fs');
-var exists = fs.exists || path.exists;
-var test = require('tap').test;
-var _0777 = parseInt('0777', 8);
-var _0755 = parseInt('0755', 8);
-
-test('race', function (t) {
-    t.plan(10);
-    var ps = [ '', 'tmp' ];
-    
-    for (var i = 0; i < 25; i++) {
-        var dir = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
-        ps.push(dir);
-    }
-    var file = ps.join('/');
-    
-    var res = 2;
-    mk(file);
-    
-    mk(file);
-    
-    function mk (file, cb) {
-        mkdirp(file, _0755, function (err) {
-            t.ifError(err);
-            exists(file, function (ex) {
-                t.ok(ex, 'file created');
-                fs.stat(file, function (err, stat) {
-                    t.ifError(err);
-                    t.equal(stat.mode & _0777, _0755);
-                    t.ok(stat.isDirectory(), 'target not a directory');
-                });
-            })
-        });
-    }
-});
diff --git a/node_modules/mkdirp/test/rel.js b/node_modules/mkdirp/test/rel.js
deleted file mode 100644
index 4ddb34276a72a..0000000000000
--- a/node_modules/mkdirp/test/rel.js
+++ /dev/null
@@ -1,32 +0,0 @@
-var mkdirp = require('../');
-var path = require('path');
-var fs = require('fs');
-var exists = fs.exists || path.exists;
-var test = require('tap').test;
-var _0777 = parseInt('0777', 8);
-var _0755 = parseInt('0755', 8);
-
-test('rel', function (t) {
-    t.plan(5);
-    var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
-    var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
-    var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
-    
-    var cwd = process.cwd();
-    process.chdir('/tmp');
-    
-    var file = [x,y,z].join('/');
-    
-    mkdirp(file, _0755, function (err) {
-        t.ifError(err);
-        exists(file, function (ex) {
-            t.ok(ex, 'file created');
-            fs.stat(file, function (err, stat) {
-                t.ifError(err);
-                process.chdir(cwd);
-                t.equal(stat.mode & _0777, _0755);
-                t.ok(stat.isDirectory(), 'target not a directory');
-            })
-        })
-    });
-});
diff --git a/node_modules/mkdirp/test/return.js b/node_modules/mkdirp/test/return.js
deleted file mode 100644
index bce68e5613e3f..0000000000000
--- a/node_modules/mkdirp/test/return.js
+++ /dev/null
@@ -1,25 +0,0 @@
-var mkdirp = require('../');
-var path = require('path');
-var fs = require('fs');
-var test = require('tap').test;
-
-test('return value', function (t) {
-    t.plan(4);
-    var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
-    var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
-    var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
-
-    var file = '/tmp/' + [x,y,z].join('/');
-
-    // should return the first dir created.
-    // By this point, it would be profoundly surprising if /tmp didn't
-    // already exist, since every other test makes things in there.
-    mkdirp(file, function (err, made) {
-        t.ifError(err);
-        t.equal(made, '/tmp/' + x);
-        mkdirp(file, function (err, made) {
-          t.ifError(err);
-          t.equal(made, null);
-        });
-    });
-});
diff --git a/node_modules/mkdirp/test/return_sync.js b/node_modules/mkdirp/test/return_sync.js
deleted file mode 100644
index 7c222d3558d6f..0000000000000
--- a/node_modules/mkdirp/test/return_sync.js
+++ /dev/null
@@ -1,24 +0,0 @@
-var mkdirp = require('../');
-var path = require('path');
-var fs = require('fs');
-var test = require('tap').test;
-
-test('return value', function (t) {
-    t.plan(2);
-    var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
-    var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
-    var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
-
-    var file = '/tmp/' + [x,y,z].join('/');
-
-    // should return the first dir created.
-    // By this point, it would be profoundly surprising if /tmp didn't
-    // already exist, since every other test makes things in there.
-    // Note that this will throw on failure, which will fail the test.
-    var made = mkdirp.sync(file);
-    t.equal(made, '/tmp/' + x);
-
-    // making the same file again should have no effect.
-    made = mkdirp.sync(file);
-    t.equal(made, null);
-});
diff --git a/node_modules/mkdirp/test/root.js b/node_modules/mkdirp/test/root.js
deleted file mode 100644
index 9e7d079d9fc75..0000000000000
--- a/node_modules/mkdirp/test/root.js
+++ /dev/null
@@ -1,19 +0,0 @@
-var mkdirp = require('../');
-var path = require('path');
-var fs = require('fs');
-var test = require('tap').test;
-var _0755 = parseInt('0755', 8);
-
-test('root', function (t) {
-    // '/' on unix, 'c:/' on windows.
-    var file = path.resolve('/');
-
-    mkdirp(file, _0755, function (err) {
-        if (err) throw err
-        fs.stat(file, function (er, stat) {
-            if (er) throw er
-            t.ok(stat.isDirectory(), 'target is a directory');
-            t.end();
-        })
-    });
-});
diff --git a/node_modules/mkdirp/test/sync.js b/node_modules/mkdirp/test/sync.js
deleted file mode 100644
index 8c8dc938c8b4a..0000000000000
--- a/node_modules/mkdirp/test/sync.js
+++ /dev/null
@@ -1,32 +0,0 @@
-var mkdirp = require('../');
-var path = require('path');
-var fs = require('fs');
-var exists = fs.exists || path.exists;
-var test = require('tap').test;
-var _0777 = parseInt('0777', 8);
-var _0755 = parseInt('0755', 8);
-
-test('sync', function (t) {
-    t.plan(4);
-    var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
-    var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
-    var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
-
-    var file = '/tmp/' + [x,y,z].join('/');
-
-    try {
-        mkdirp.sync(file, _0755);
-    } catch (err) {
-        t.fail(err);
-        return t.end();
-    }
-
-    exists(file, function (ex) {
-        t.ok(ex, 'file created');
-        fs.stat(file, function (err, stat) {
-            t.ifError(err);
-            t.equal(stat.mode & _0777, _0755);
-            t.ok(stat.isDirectory(), 'target not a directory');
-        });
-    });
-});
diff --git a/node_modules/mkdirp/test/umask.js b/node_modules/mkdirp/test/umask.js
deleted file mode 100644
index 2033c63a414ef..0000000000000
--- a/node_modules/mkdirp/test/umask.js
+++ /dev/null
@@ -1,28 +0,0 @@
-var mkdirp = require('../');
-var path = require('path');
-var fs = require('fs');
-var exists = fs.exists || path.exists;
-var test = require('tap').test;
-var _0777 = parseInt('0777', 8);
-var _0755 = parseInt('0755', 8);
-
-test('implicit mode from umask', function (t) {
-    t.plan(5);
-    var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
-    var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
-    var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
-    
-    var file = '/tmp/' + [x,y,z].join('/');
-    
-    mkdirp(file, function (err) {
-        t.ifError(err);
-        exists(file, function (ex) {
-            t.ok(ex, 'file created');
-            fs.stat(file, function (err, stat) {
-                t.ifError(err);
-                t.equal(stat.mode & _0777, _0777 & (~process.umask()));
-                t.ok(stat.isDirectory(), 'target not a directory');
-            });
-        })
-    });
-});
diff --git a/node_modules/mkdirp/test/umask_sync.js b/node_modules/mkdirp/test/umask_sync.js
deleted file mode 100644
index 11a76147496a5..0000000000000
--- a/node_modules/mkdirp/test/umask_sync.js
+++ /dev/null
@@ -1,32 +0,0 @@
-var mkdirp = require('../');
-var path = require('path');
-var fs = require('fs');
-var exists = fs.exists || path.exists;
-var test = require('tap').test;
-var _0777 = parseInt('0777', 8);
-var _0755 = parseInt('0755', 8);
-
-test('umask sync modes', function (t) {
-    t.plan(4);
-    var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
-    var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
-    var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16);
-
-    var file = '/tmp/' + [x,y,z].join('/');
-
-    try {
-        mkdirp.sync(file);
-    } catch (err) {
-        t.fail(err);
-        return t.end();
-    }
-
-    exists(file, function (ex) {
-        t.ok(ex, 'file created');
-        fs.stat(file, function (err, stat) {
-            t.ifError(err);
-            t.equal(stat.mode & _0777, (_0777 & (~process.umask())));
-            t.ok(stat.isDirectory(), 'target not a directory');
-        });
-    });
-});
diff --git a/package-lock.json b/package-lock.json
index 1bfea6ce46bcf..a890d0157f0a1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3563,7 +3563,8 @@
     "minimist": {
       "version": "0.0.8",
       "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
-      "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0="
+      "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=",
+      "dev": true
     },
     "minipass": {
       "version": "2.3.3",
@@ -3620,11 +3621,18 @@
       }
     },
     "mkdirp": {
-      "version": "0.5.1",
-      "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
-      "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
+      "version": "0.5.3",
+      "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.3.tgz",
+      "integrity": "sha512-P+2gwrFqx8lhew375MQHHeTlY8AuOJSrGf0R5ddkEndUkmwpgUob/vQuBD1V22/Cw1/lJr4x+EjllSezBThzBg==",
       "requires": {
-        "minimist": "0.0.8"
+        "minimist": "^1.2.5"
+      },
+      "dependencies": {
+        "minimist": {
+          "version": "1.2.5",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
+          "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw=="
+        }
       }
     },
     "move-concurrently": {
diff --git a/package.json b/package.json
index 5d8a4f78f3f4e..c426d4a2f7756 100644
--- a/package.json
+++ b/package.json
@@ -91,7 +91,7 @@
     "lru-cache": "^5.1.1",
     "meant": "~1.0.1",
     "mississippi": "^3.0.0",
-    "mkdirp": "~0.5.1",
+    "mkdirp": "^0.5.3",
     "move-concurrently": "^1.0.1",
     "node-gyp": "^5.1.0",
     "nopt": "~4.0.1",