added unit testing, and started implementing unit tests...phew

node_modules/homedir-polyfill/LICENSE

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2016 Brian Woodward
+
+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.

node_modules/homedir-polyfill/README.md

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+# homedir-polyfill [![NPM version](https://img.shields.io/npm/v/homedir-polyfill.svg?style=flat)](https://www.npmjs.com/package/homedir-polyfill) [![NPM monthly downloads](https://img.shields.io/npm/dm/homedir-polyfill.svg?style=flat)](https://npmjs.org/package/homedir-polyfill) [![NPM total downloads](https://img.shields.io/npm/dt/homedir-polyfill.svg?style=flat)](https://npmjs.org/package/homedir-polyfill) [![Linux Build Status](https://img.shields.io/travis/doowb/homedir-polyfill.svg?style=flat&label=Travis)](https://travis-ci.org/doowb/homedir-polyfill) [![Windows Build Status](https://img.shields.io/appveyor/ci/doowb/homedir-polyfill.svg?style=flat&label=AppVeyor)](https://ci.appveyor.com/project/doowb/homedir-polyfill)
+
+> Node.js os.homedir polyfill for older versions of node.js.
+
+Please consider following this project's author, [Brian Woodward](https://github.com/doowb), and consider starring the project to show your :heart: and support.
+
+## Install
+
+Install with [npm](https://www.npmjs.com/):
+
+```sh
+$ npm install --save homedir-polyfill
+```
+
+## Usage
+
+```js
+var homedir = require('homedir-polyfill');
+console.log(homedir());
+//=> /Users/doowb
+```
+
+## Reasoning
+
+This library is a polyfill for the [node.js os.homedir](https://nodejs.org/api/os.html#os_os_homedir) method found in modern versions of node.js.
+
+This implementation tries to follow the implementation found in `libuv` by finding the current user using the `process.geteuid()` method and the `/etc/passwd` file. This should usually work in a linux environment, but will also fallback to looking at user specific environment variables to build the user's home directory if neccessary.
+
+Since `/etc/passwd` is not available on windows platforms, this implementation will use environment variables to find the home directory.
+
+In modern versions of node.js, [os.homedir](https://nodejs.org/api/os.html#os_os_homedir) is used.
+
+## About
+
+<details>
+<summary><strong>Contributing</strong></summary>
+
+Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](../../issues/new).
+
+Please read the [contributing guide](contributing.md) for advice on opening issues, pull requests, and coding standards.
+
+</details>
+
+<details>
+<summary><strong>Running Tests</strong></summary>
+
+Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command:
+
+```sh
+$ npm install && npm test
+```
+
+</details>
+
+<details>
+<summary><strong>Building docs</strong></summary>
+
+_(This project's readme.md is generated by [verb](https://github.com/verbose/verb-generate-readme), please don't edit the readme directly. Any changes to the readme must be made in the [.verb.md](.verb.md) readme template.)_
+
+To generate the readme, run the following command:
+
+```sh
+$ npm install -g verbose/verb#dev verb-generate-readme && verb
+```
+
+</details>
+
+### Related projects
+
+You might also be interested in these projects:
+
+[parse-passwd](https://www.npmjs.com/package/parse-passwd): Parse a passwd file into a list of users. | [homepage](https://github.com/doowb/parse-passwd "Parse a passwd file into a list of users.")
+
+### Contributors
+
+| **Commits** | **Contributor** |  
+| --- | --- |  
+| 19 | [doowb](https://github.com/doowb) |  
+| 2  | [martinheidegger](https://github.com/martinheidegger) |  
+
+### Author
+
+**Brian Woodward**
+
+* [GitHub Profile](https://github.com/doowb)
+* [Twitter Profile](https://twitter.com/doowb)
+* [LinkedIn Profile](https://linkedin.com/in/woodwardbrian)
+
+### License
+
+Copyright © 2016 - 2019, [Brian Woodward](https://github.com/doowb).
+Released under the [MIT License](LICENSE).
+
+***
+
+_This file was generated by [verb-generate-readme](https://github.com/verbose/verb-generate-readme), v0.8.0, on February 21, 2019._

node_modules/homedir-polyfill/index.js

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+'use strict';
+
+var os = require('os');
+if (typeof os.homedir !== 'undefined') {
+  module.exports = os.homedir;
+} else {
+  module.exports = require('./polyfill.js');
+}
+

node_modules/homedir-polyfill/package.json

@@ -0,0 +1,94 @@
+{
+  "_from": "homedir-polyfill@^1.0.1",
+  "_id": "homedir-polyfill@1.0.3",
+  "_inBundle": false,
+  "_integrity": "sha512-eSmmWE5bZTK2Nou4g0AI3zZ9rswp7GRKoKXS1BLUkvPviOqs4YTN1djQIqrXy9k5gEtdLPy86JjRwsNM9tnDcA==",
+  "_location": "/homedir-polyfill",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "homedir-polyfill@^1.0.1",
+    "name": "homedir-polyfill",
+    "escapedName": "homedir-polyfill",
+    "rawSpec": "^1.0.1",
+    "saveSpec": null,
+    "fetchSpec": "^1.0.1"
+  },
+  "_requiredBy": [
+    "/expand-tilde",
+    "/global-prefix"
+  ],
+  "_resolved": "https://registry.npmjs.org/homedir-polyfill/-/homedir-polyfill-1.0.3.tgz",
+  "_shasum": "743298cef4e5af3e194161fbadcc2151d3a058e8",
+  "_spec": "homedir-polyfill@^1.0.1",
+  "_where": "/Users/josh.burman/Projects/braid/node_modules/expand-tilde",
+  "author": {
+    "name": "Brian Woodward",
+    "url": "https://github.com/doowb"
+  },
+  "bugs": {
+    "url": "https://github.com/doowb/homedir-polyfill/issues"
+  },
+  "bundleDependencies": false,
+  "dependencies": {
+    "parse-passwd": "^1.0.0"
+  },
+  "deprecated": false,
+  "description": "Node.js os.homedir polyfill for older versions of node.js.",
+  "devDependencies": {
+    "gulp-format-md": "^0.1.11",
+    "mocha": "^3.1.2"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "files": [
+    "index.js",
+    "polyfill.js",
+    "LICENSE"
+  ],
+  "homepage": "https://github.com/doowb/homedir-polyfill",
+  "keywords": [
+    "home",
+    "homedir",
+    "homedirectory",
+    "os",
+    "os-homedir",
+    "polyfill",
+    "userhome"
+  ],
+  "license": "MIT",
+  "main": "index.js",
+  "name": "homedir-polyfill",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/doowb/homedir-polyfill.git"
+  },
+  "scripts": {
+    "test": "mocha"
+  },
+  "verb": {
+    "toc": false,
+    "layout": "default",
+    "tasks": [
+      "readme"
+    ],
+    "plugins": [
+      "gulp-format-md"
+    ],
+    "lint": {
+      "reflinks": true
+    },
+    "related": {
+      "list": [
+        "parse-passwd"
+      ]
+    },
+    "reflinks": [
+      "verb",
+      "verb-generate-readme"
+    ]
+  },
+  "version": "1.0.3"
+}

node_modules/homedir-polyfill/polyfill.js

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+'use strict';
+
+var fs = require('fs');
+var parse = require('parse-passwd');
+
+function homedir() {
+  // The following logic is from looking at logic used in the different platform
+  // versions of the uv_os_homedir function found in https://github.com/libuv/libuv
+  // This is the function used in modern versions of node.js
+
+  if (process.platform === 'win32') {
+    // check the USERPROFILE first
+    if (process.env.USERPROFILE) {
+      return process.env.USERPROFILE;
+    }
+
+    // check HOMEDRIVE and HOMEPATH
+    if (process.env.HOMEDRIVE && process.env.HOMEPATH) {
+      return process.env.HOMEDRIVE + process.env.HOMEPATH;
+    }
+
+    // fallback to HOME
+    if (process.env.HOME) {
+      return process.env.HOME;
+    }
+
+    return null;
+  }
+
+  // check HOME environment variable first
+  if (process.env.HOME) {
+    return process.env.HOME;
+  }
+
+  // on linux platforms (including OSX) find the current user and get their homedir from the /etc/passwd file
+  var passwd = tryReadFileSync('/etc/passwd');
+  var home = find(parse(passwd), getuid());
+  if (home) {
+    return home;
+  }
+
+  // fallback to using user environment variables
+  var user = process.env.LOGNAME || process.env.USER || process.env.LNAME || process.env.USERNAME;
+
+  if (!user) {
+    return null;
+  }
+
+  if (process.platform === 'darwin') {
+    return '/Users/' + user;
+  }
+
+  return '/home/' + user;
+}
+
+function find(arr, uid) {
+  var len = arr.length;
+  for (var i = 0; i < len; i++) {
+    if (+arr[i].uid === uid) {
+      return arr[i].homedir;
+    }
+  }
+}
+
+function getuid() {
+  if (typeof process.geteuid === 'function') {
+    return process.geteuid();
+  }
+  return process.getuid();
+}
+
+function tryReadFileSync(fp) {
+  try {
+    return fs.readFileSync(fp, 'utf8');
+  } catch (err) {
+    return '';
+  }
+}
+
+module.exports = homedir;
+