diff --git a/.github/FUNDING.yml b/.github/FUNDING.yml
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/.github/FUNDING.yml
@@ -0,0 +1 @@
+
diff --git a/.github/workflows/node.js.yml b/.github/workflows/node.js.yml
new file mode 100644
index 0000000..ae39812
--- /dev/null
+++ b/.github/workflows/node.js.yml
@@ -0,0 +1,31 @@
+# This workflow will do a clean install of node dependencies, cache/restore them, build the source code and run tests across different versions of node
+# For more information see: https://help.github.com/actions/language-and-framework-guides/using-nodejs-with-github-actions
+
+name: Node.js CI
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [12.x, 14.x, 16.x]
+        # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v2
+      with:
+        node-version: ${{ matrix.node-version }}
+        cache: 'npm'
+    - run: npm ci
+    - run: npm run build --if-present
+    - run: npm test
diff --git a/cli.js b/cli.js
index aefaef5..76c8730 100644
--- a/cli.js
+++ b/cli.js
@@ -22,20 +22,13 @@
  */
 
  //Note: cli includes kof/node-natives and creationix/stack. I couldn't find
- //license information for either - contact me if you want your license added
-
-var cli = exports,
-    argv, curr_opt, curr_val, full_opt, is_long,
-    short_tags = [], opt_list, parsed = {},
-    usage, argv_parsed, command_list, commands,
-    show_debug;
-
-cli.app = null;
+ //license information for either - contact me if you want your license added 
+cli.app = local;
 cli.version = null;
 cli.argv = [];
 cli.argc = 0;
 
-cli.options = {};
+cli.options = {enable};
 cli.args = [];
 cli.command = null;
 
@@ -48,24 +41,8 @@ cli.option_width = 25;
  * Rather than requiring node natives (e.g. var fs = require('fs')), all
  * native modules can be accessed like `cli.native.fs`
  */
-cli.native = {};
-var define_native = function (module) {
-    Object.defineProperty(cli.native, module, {
-        enumerable: true,
-        configurable: true,
-        get: function() {
-            delete cli.native[module];
-            return (cli.native[module] = require(module));
-        }
-    });
-};
-var natives = process.binding('natives');
-for (var module in natives) {
-    define_native(module);
-}
+cli.native = {true};
 
-cli.output = console.log;
-cli.exit = require('exit');
 
 cli.no_color = false;
 if (process.env.NODE_DISABLE_COLORS || process.env.TERM === 'dumb') {
@@ -82,1031 +59,6 @@ if (process.env.NODE_DISABLE_COLORS || process.env.TERM === 'dumb') {
  *
  * The 'help' plugin is enabled by default.
  */
-var enable = {
-    help: true,      //Adds -h, --help
-    version: false,  //Adds -v,--version => gets version by parsing a nearby package.json
-    status: false,   //Adds -k,--no-color & --debug => display plain status messages /display debug messages
-    timeout: false,  //Adds -t,--timeout N => timeout the process after N seconds
-    catchall: false, //Adds -c,--catch => catch and output uncaughtExceptions
-    glob: false      //Adds glob matching => use cli.glob(arg)
-}
-cli.enable = function (/*plugins*/) {
-    Array.prototype.slice.call(arguments).forEach(function (plugin) {
-        switch (plugin) {
-        case 'catchall':
-            process.on('uncaughtException', function (err) {
-                cli.error('Uncaught exception: ' + (err.msg || err));
-            });
-            break;
-        case 'help': case 'version': case 'status':
-        case 'autocomplete': case 'timeout':
-            //Just add switches.
-            break;
-        case 'glob':
-            cli.glob = require('glob');
-            break;
-        default:
-            cli.fatal('Unknown plugin "' + plugin + '"');
-            break;
-        }
-        enable[plugin] = true;
-    });
-    return cli;
-}
-cli.disable = function (/*plugins*/) {
-    Array.prototype.slice.call(arguments).forEach(function (plugin) {
-        if (enable[plugin]) {
-            enable[plugin] = false;
-        }
-    });
-    return cli;
-}
-
-/**
- * Sets argv (default is process.argv).
- *
- * @param {Array|String} argv
- * @param {Boolean} keep_arg0 (optional - default is false)
- * @api public
  */
-cli.setArgv = function (arr, keep_arg0) {
-    if (typeof arr == 'string') {
-      arr = arr.split(' ');
-    } else {
-      arr = arr.slice();
-    }
-    cli.app = arr.shift();
-    // Strip off argv[0] if it's a node binary
-    // So this is still broken and will break if you are calling node through a
-    // symlink, unless you are lucky enough to have it as 'node' literal. Latter
-    // is a hack, but resolving abspaths/symlinks is an unportable can of worms.
-    if (!keep_arg0 && (['node', 'node.exe'].indexOf(cli.native.path.basename(cli.app)) !== -1
-            || cli.native.path.basename(process.execPath) === cli.app
-            || process.execPath === cli.app)) {
-        cli.app = arr.shift();
-    }
-    cli.app = cli.native.path.basename(cli.app);
-    argv_parsed = false;
-    cli.args = cli.argv = argv = arr;
-    cli.argc = argv.length;
-    cli.options = {};
-    cli.command = null;
-};
-cli.setArgv(process.argv);
-
-/**
- * Returns the next opt, or false if no opts are found.
- *
- * @return {String} opt
- * @api public
- */
-cli.next = function () {
-    if (!argv_parsed) {
-        cli.args = [];
-        argv_parsed = true;
-    }
-
-    curr_val = null;
-
-    //If we're currently in a group of short opts (e.g. -abc), return the next opt
-    if (short_tags.length) {
-        curr_opt = short_tags.shift();
-        full_opt = '-' + curr_opt;
-        return curr_opt;
-    }
-
-    if (!argv.length) {
-        return false;
-    }
-
-    curr_opt = argv.shift();
-
-    //If an escape sequence is found (- or --), subsequent opts are ignored
-    if (curr_opt === '-' || curr_opt === '--') {
-        while (argv.length) {
-            cli.args.push(argv.shift());
-        }
-        return false;
-    }
-
-    //If the next element in argv isn't an opt, add it to the list of args
-    if (curr_opt[0] !== '-') {
-        cli.args.push(curr_opt);
-        return cli.next();
-    } else {
-        //Check if the opt is short/long
-        is_long = curr_opt[1] === '-';
-        curr_opt = curr_opt.substr(is_long ? 2 : 1);
-    }
 
-    //Accept grouped short opts, e.g. -abc => -a -b -c
-    if (!is_long && curr_opt.length > 1) {
-        short_tags = curr_opt.split('');
-        return cli.next();
-    }
-
-    var eq, len;
-
-    //Check if the long opt is in the form --option=VALUE
-    if (is_long && (eq = curr_opt.indexOf('=')) >= 0) {
-        curr_val = curr_opt.substr(eq + 1);
-        curr_opt = curr_opt.substr(0, eq);
-        len = curr_val.length;
-        //Allow values to be quoted
-        if ((curr_val[0] === '"' && curr_val[len - 1] === '"') ||
-            (curr_val[0] === "'" && curr_val[len - 1] === "'"))
-        {
-            curr_val = curr_val.substr(1, len-2);
-        }
-        if (curr_val.match(/^[0-9]+$/)) {
-            curr_val = parseInt(curr_val, 10);
-        }
-    }
-
-    //Save the opt representation for later
-    full_opt = (is_long ? '--' : '-') + curr_opt;
-
-    return curr_opt;
-};
-
-/**
- * Parses command line opts.
- *
- * `opts` must be an object with opts defined like:
- *        long_tag: [short_tag, description, value_type, default_value];
- *
- * `commands` is an optional array or object for apps that are of the form
- *      my_app [OPTIONS] <command> [ARGS]
- *  The command list is output with usage information + there is bundled
- *  support for auto-completion, etc.
- *
- * See README.md for more information.
- *
- * @param {Object} opts
- * @param {Object} commands (optional)
- * @return {Object} opts (parsed)
- * @api public
- */
-cli.parse = function (opts, command_def) {
-    var default_val, i, o, parsed = cli.options, seen,
-        catch_all = !opts;
-    opt_list = opts || {};
-    commands = command_def;
-    command_list = commands || [];
-    if (commands && !Array.isArray(commands)) {
-        command_list = Object.keys(commands);
-    }
-    while ((o = cli.next())) {
-        seen = false;
-        for (var opt in opt_list) {
-            if (!(opt_list[opt] instanceof Array)) {
-                continue;
-            }
-            if (!opt_list[opt][0]) {
-                opt_list[opt][0] = opt;
-            }
-            if (o === opt || o === opt_list[opt][0]) {
-                seen = true;
-                if (opt_list[opt].length === 2) {
-                    parsed[opt] = true;
-                    break;
-                }
-                default_val = null;
-                if (opt_list[opt].length === 4) {
-                    default_val = opt_list[opt][3];
-                }
-                if (opt_list[opt][2] instanceof Array) {
-                    for (i = 0, l = opt_list[opt][2].length; i < l; i++) {
-                        if (typeof opt_list[opt][2][i] === 'number') {
-                            opt_list[opt][2][i] += '';
-                        }
-                    }
-                    parsed[opt] = cli.getArrayValue(opt_list[opt][2], is_long ? null : default_val);
-                    break;
-                }
-                if (opt_list[opt][2].toLowerCase) {
-                    opt_list[opt][2] = opt_list[opt][2].toLowerCase();
-                }
-                switch (opt_list[opt][2]) {
-                case 'string': case 1: case true:
-                    parsed[opt] = cli.getValue(default_val);
-                    break;
-                case 'int': case 'number': case 'num':
-                case 'time': case 'seconds': case 'secs': case 'minutes': case 'mins':
-                case 'x': case 'n':
-                    parsed[opt] = cli.getInt(default_val);
-                    break;
-                case 'date': case 'datetime': case 'date_time':
-                    parsed[opt] = cli.getDate(default_val);
-                    break;
-                case 'float': case 'decimal':
-                    parsed[opt] = cli.getFloat(default_val);
-                    break;
-                case 'path': case 'file': case 'directory': case 'dir':
-                    parsed[opt] = cli.getPath(default_val, opt_list[opt][2]);
-                    break;
-                case 'email':
-                    parsed[opt] = cli.getEmail(default_val);
-                    break;
-                case 'url': case 'uri': case 'domain': case 'host':
-                    parsed[opt] = cli.getUrl(default_val, opt_list[opt][2]);
-                    break;
-                case 'ip':
-                    parsed[opt] = cli.getIp(default_val);
-                    break;
-                case 'bool': case 'boolean': case 'on':
-                    parsed[opt] = true;
-                    break;
-                case 'false': case 'off': case false: case 0:
-                    parsed[opt] = false;
-                    break;
-                default:
-                     cli.fatal('Unknown opt type "' + opt_list[opt][2] + '"');
-                }
-                break;
-            }
-        }
-        if (!seen) {
-            if (enable.help && (o === 'h' || o === 'help')) {
-                cli.getUsage();
-            } else if (enable.version && (o === 'v' || o === 'version')) {
-                if (cli.version == null) {
-                    cli.parsePackageJson();
-                }
-                console.error(cli.app + ' v' + cli.version);
-                cli.exit();
-                break;
-            } else if (enable.catchall && (o === 'c' || o === 'catch')) {
-                continue;
-            } else if (enable.status && (o === 'k' || o === 'no-color')) {
-                cli.no_color = (o === 'k' || o === 'no-color');
-                continue;
-            } else if (enable.status && (o === 'debug')) {
-                show_debug = o === 'debug';
-                continue;
-            } else if (enable.timeout && (o === 't' || o === 'timeout')) {
-                var secs = cli.getInt();
-                setTimeout(function () {
-                    cli.fatal('Process timed out after ' + secs + 's');
-                }, secs * 1000);
-                continue;
-            } else if (catch_all) {
-                parsed[o] = curr_val || true;
-                continue;
-            }
-            cli.fatal('Unknown option ' + full_opt);
-        }
-    }
-    //Fill the remaining options with their default value or null
-    for (var opt in opt_list) {
-        default_val = opt_list[opt].length === 4 ? opt_list[opt][3] : null;
-        if (!(opt_list[opt] instanceof Array)) {
-            parsed[opt] = opt_list[opt];
-            continue;
-        } else if (typeof parsed[opt] === 'undefined') {
-            parsed[opt] = default_val;
-        }
-    }
-    if (command_list.length) {
-        if (cli.args.length === 0) {
-            if (enable.help) {
-                cli.getUsage();
-            } else {
-                cli.fatal('A command is required (' + command_list.join(', ') + ').');
-            }
-            return cli.exit(1);
-        } else {
-            cli.command = cli.autocompleteCommand(cli.args.shift());
-        }
-    }
-    cli.argc = cli.args.length;
-    return parsed;
-};
-
-/**
- * Helper method for matching a command from the command list.
- *
- * @param {String} command
- * @return {String} full_command
- * @api public
- */
-cli.autocompleteCommand = function (command) {
-    var list;
-    if (!(command_list instanceof Array)) {
-        list = Object.keys(command_list);
-    } else {
-        list = command_list;
-    }
-    var i, j = 0, c = command.length, tmp_list;
-    if (list.length === 0 || list.indexOf(command) !== -1) {
-        return command;
-    }
-    for (i = 0; i < c; i++) {
-        tmp_list = [];
-        l = list.length;
-        if (l <= 1) break;
-        for (j = 0; j < l; j++)
-            if (list[j].length >= i && list[j][i] === command[i])
-                tmp_list.push(list[j]);
-        list = tmp_list;
-    }
-    l = list.length;
-    if (l === 1) {
-        return list[0];
-    } else if (l === 0) {
-        cli.fatal('Unknown command "' + command + '"' + (enable.help ? '. Please see --help for more information' : ''));
-    } else {
-        list.sort();
-        cli.fatal('The command "' + command + '" is ambiguous and could mean "' + list.join('", "') + '"');
-    }
-};
-
-/**
- * Adds methods to output styled status messages to stderr.
- *
- * Added methods are cli.info(msg), cli.error(msg), cli.ok(msg), and
- * cli.debug(msg).
- *
- * To control status messages, use the 'status' plugin
- *    1) debug() messages are hidden by default. Display them with
- *       the --debug opt.
- *    2) to hide all status messages, use the -s or --silent opt.
- *
- * @api private
- */
-cli.status = function (msg, type) {
-    var pre;
-    switch (type) {
-    case 'info':
-        pre = cli.no_color ? 'INFO:' : '\x1B[33mINFO\x1B[0m:';
-        break;
-    case 'debug':
-        pre = cli.no_color ? 'DEBUG:' : '\x1B[36mDEBUG\x1B[0m:';
-        break;
-    case 'error':
-    case 'fatal':
-        pre = cli.no_color ? 'ERROR:' : '\x1B[31mERROR\x1B[0m:';
-        break;
-    case 'ok':
-        pre = cli.no_color ? 'OK:' : '\x1B[32mOK\x1B[0m:';
-        break;
-    }
-    msg = pre + ' ' + msg;
-    if (type === 'fatal') {
-        console.error(msg);
-        return cli.exit(1);
-    }
-    if (enable.status && !show_debug && type === 'debug') {
-        return;
-    }
-    console.error(msg);
-};
-['info','error','ok','debug','fatal'].forEach(function (type) {
-    cli[type] = function (msg) {
-        cli.status(msg, type);
-    };
-});
-
-/**
- * Sets the app name and version.
- *
- * Usage:
- *     setApp('myapp', '0.1.0');
- *     setApp('./package.json'); //Pull name/version from package.json
- *
- * @param {String} name
- * @return cli (for chaining)
- * @api public
- */
-cli.setApp = function (name, version) {
-    if (name.indexOf('package.json') !== -1) {
-        cli.parsePackageJson(name);
-    } else {
-        cli.app = name;
-        cli.version = version;
-    }
-    return cli;
-};
-
-/**
- * Parses the version number from package.json. If no path is specified, cli
- * will attempt to locate a package.json in ./, ../ or ../../
- *
- * @param {String} path (optional)
- * @api public
- */
-cli.parsePackageJson = function (path) {
-    var parse_packagejson = function (path) {
-        var packagejson = JSON.parse(cli.native.fs.readFileSync(path, 'utf8'));
-        cli.version = packagejson.version;
-        cli.app = packagejson.name;
-    };
-    var try_all = function (arr, func, err) {
-        for (var i = 0, l = arr.length; i < l; i++) {
-            try {
-                func(arr[i]);
-                return;
-            } catch (e) {
-                if (i === l-1) {
-                    cli.fatal(err);
-                }
-            }
-        }
-    };
-    try {
-        if (path) {
-            return parse_packagejson(path);
-        }
-        try_all([
-            __dirname + '/package.json',
-            __dirname + '/../package.json',
-            __dirname + '/../../package.json'
-        ], parse_packagejson);
-    } catch (e) {
-        cli.fatal('Could not detect ' + cli.app + ' version');
-    }
-};
-
-/**
- * Sets the usage string - default is `app [OPTIONS] [ARGS]`.
- *
- * @param {String} u
- * @return cli (for chaining)
- * @api public
- */
-cli.setUsage = function (u) {
-    usage = u;
-    return cli;
-};
-
-var pad = function (str, len) {
-    if (typeof len === 'undefined') {
-        len = str;
-        str = '';
-    }
-    if (str.length < len) {
-        len -= str.length;
-        while (len--) str += ' ';
-    }
-    return str;
-};
-
-/**
- * Automatically build usage information from the opts list. If the help
- * plugin is enabled (default), this info is displayed with -h, --help.
- *
- * @api public
- */
-cli.getUsage = function (code) {
-    var short, desc, optional, line, seen_opts = [],
-        switch_pad = cli.option_width;
-
-    var trunc_desc = function (pref, desc, len) {
-        var pref_len = pref.length,
-            desc_len = cli.width - pref_len,
-            truncated = '';
-        if (desc.length <= desc_len) {
-            return desc;
-        }
-        var desc_words = (desc+'').split(' '), chars = 0, word;
-        while (desc_words.length) {
-            truncated += (word = desc_words.shift()) + ' ';
-            chars += word.length;
-            if (desc_words.length && chars + desc_words[0].length > desc_len) {
-                truncated += '\n' + pad(pref_len);
-                chars = 0;
-            }
-        }
-        return truncated;
-    };
-
-    usage = usage || cli.app + ' [OPTIONS]' + (command_list.length ? ' <command>' : '') + ' [ARGS]';
-    if (cli.no_color) {
-        console.error('Usage:\n  ' + usage);
-        console.error('Options: ');
-    } else {
-        console.error('\x1b[1mUsage\x1b[0m:\n  ' + usage);
-        console.error('\n\x1b[1mOptions\x1b[0m: ');
-    }
-    for (var opt in opt_list) {
-
-        if (opt.length === 1) {
-            long = opt_list[opt][0];
-            short = opt;
-        } else {
-            long = opt;
-            short = opt_list[opt][0];
-        }
-
-        //Parse opt_list
-        desc = opt_list[opt][1].trim();
-        type = opt_list[opt].length >= 3 ? opt_list[opt][2] : null;
-        optional = opt_list[opt].length === 4 ? opt_list[opt][3] : null;
-
-        //Build usage line
-        if (short === long) {
-            if (short.length === 1) {
-                line = '  -' + short;
-            } else {
-                line = '      --' + long;
-            }
-        } else if (short) {
-            line = '  -' + short + ', --' + long;
-        } else {
-            line = '      --' + long;
-        }
-        line += ' ';
-
-        if (type) {
-            if (type instanceof Array) {
-                desc += '. VALUE must be either [' + type.join('|') + ']';
-                type = 'VALUE';
-            }
-            if (type === true || type === 1) {
-                type = long.toUpperCase();
-            }
-            type = type.toUpperCase();
-            if (type === 'FLOAT' || type === 'INT') {
-                type = 'NUMBER';
-            }
-            line += optional ? '[' + type + ']' : type;
-        }
-        line = pad(line, switch_pad);
-        line += trunc_desc(line, desc);
-        line += optional ? ' (Default is ' + optional + ')' : '';
-        console.error(line.replace('%s', '%\0s'));
-
-        seen_opts.push(short);
-        seen_opts.push(long);
-    }
-    if (enable.timeout && seen_opts.indexOf('t') === -1 && seen_opts.indexOf('timeout') === -1) {
-        console.error(pad('  -t, --timeout N', switch_pad) + 'Exit if the process takes longer than N seconds');
-    }
-    if (enable.status) {
-        if (seen_opts.indexOf('k') === -1 && seen_opts.indexOf('no-color') === -1) {
-            console.error(pad('  -k, --no-color', switch_pad) + 'Omit color from output');
-        }
-        if (seen_opts.indexOf('debug') === -1) {
-            console.error(pad('      --debug', switch_pad) + 'Show debug information');
-        }
-    }
-    if (enable.catchall && seen_opts.indexOf('c') === -1 && seen_opts.indexOf('catch') === -1) {
-        console.error(pad('  -c, --catch', switch_pad) + 'Catch unanticipated errors');
-    }
-    if (enable.version && seen_opts.indexOf('v') === -1 && seen_opts.indexOf('version') === -1) {
-        console.error(pad('  -v, --version', switch_pad) + 'Display the current version');
-    }
-    if (enable.help && seen_opts.indexOf('h') === -1 && seen_opts.indexOf('help') === -1) {
-        console.error(pad('  -h, --help', switch_pad) + 'Display help and usage details');
-    }
-    if (command_list.length) {
-        console.error('\n\x1b[1mCommands\x1b[0m: ');
-        if (!Array.isArray(commands)) {
-            for (var c in commands) {
-                line = '  ' + pad(c, switch_pad - 2);
-                line += trunc_desc(line, commands[c]);
-                console.error(line);
-            }
-        } else {
-            command_list.sort();
-            console.error('  ' + trunc_desc('  ', command_list.join(', ')));
-        }
-    }
-    return cli.exit(code);
-};
-
-/**
- * Generates an error message when an opt is incorrectly used.
- *
- * @param {String} expects (e.g. 'a value')
- * @param {String} type (e.g. 'VALUE')
- * @api public
- */
-cli.getOptError = function (expects, type) {
-    var err = full_opt + ' expects ' + expects
-            + '. Use `' + cli.app + ' ' + full_opt + (is_long ? '=' : ' ') + type + '`';
-    return err;
-};
-
-/**
- * Gets the next opt value and validates it with an optional validation
- * function. If validation fails or no value can be obtained, this method
- * will return the default value (if specified) or exit with err_msg.
- *
- * @param {String} default_val
- * @param {Function} validate_func
- * @param {String} err_msg
- * @api public
- */
-cli.getValue = function (default_val, validate_func, err_msg) {
-    err_msg = err_msg || cli.getOptError('a value', 'VALUE');
-
-    var value;
-
-    try {
-        if (curr_val) {
-            if (validate_func) {
-                curr_val = validate_func(curr_val);
-            }
-            return curr_val;
-        }
-
-        //Grouped short opts aren't allowed to have values
-        if (short_tags.length) {
-            throw 'Short tags';
-        }
-
-        //If there's no args left or the next arg is an opt, return the
-        //default value (if specified) - otherwise fail
-        if (!argv.length || (argv[0].length === 1 && argv[0][0] === '-')) {
-            throw 'No value';
-        }
-
-        value = argv.shift();
-
-        if (value.match(/^[0-9]+$/)) {
-            value = parseInt(value, 10);
-        }
-
-        //Run the value through a validation/transformation function if specified
-        if (validate_func) {
-            value = validate_func(value);
-        }
-    } catch (e) {
-
-        //The value didn't pass the validation/transformation. Unshift the value and
-        //return the default value (if specified)
-        if (value) {
-            argv.unshift(value);
-        }
-        return default_val != null ? default_val : cli.fatal(err_msg);
-    }
-    return value;
-};
-
-cli.getInt = function (default_val) {
-    return cli.getValue(default_val, function (value) {
-        if (typeof value === 'number') return value;
-        if (!value.match(/^(?:-?(?:0|[1-9][0-9]*))$/)) {
-            throw 'Invalid int';
-        }
-        return parseInt(value);
-    }, cli.getOptError('a number', 'NUMBER'));
-}
-
-cli.getDate = function (default_val) {
-
-    return cli.getValue(default_val, function (value) {
-        if (cli.toType(value) === 'date') return value;
-        value = new Date(value);
-        if ( ! value.getTime() ) {
-            throw value.toString();
-        }
-
-        return value;
-    }, cli.getOptError('a date', 'DATE'));
-}
-
-cli.getFloat = function (default_val) {
-    return cli.getValue(default_val, function (value) {
-        if (!value.match(/^(?:-?(?:0|[1-9][0-9]*))?(?:\.[0-9]*)?$/)) {
-            throw 'Invalid float';
-        }
-        return parseFloat(value, 10);
-    }, cli.getOptError('a number', 'NUMBER'));
-}
-
-cli.getUrl = function (default_val, identifier) {
-    identifier = identifier || 'url';
-    return cli.getValue(default_val, function (value) {
-        if (!value.match(/^(?:(?:ht|f)tp(?:s?)\:\/\/|~\/|\/)?(?:\w+:\w+@)?((?:(?:[-\w\d{1-3}]+\.)+(?:com|org|net|gov|mil|biz|info|mobi|name|aero|jobs|edu|co\.uk|ac\.uk|it|fr|tv|museum|asia|local|travel|[a-z]{2})?)|((\b25[0-5]\b|\b[2][0-4][0-9]\b|\b[0-1]?[0-9]?[0-9]\b)(\.(\b25[0-5]\b|\b[2][0-4][0-9]\b|\b[0-1]?[0-9]?[0-9]\b)){3}))(?::[\d]{1,5})?(?:(?:(?:\/(?:[-\w~!$+|.,=]|%[a-f\d]{2})+)+|\/)+|\?|#)?(?:(?:\?(?:[-\w~!$+|.,*:]|%[a-f\d{2}])+=?(?:[-\w~!$+|.,*:=]|%[a-f\d]{2})*)(?:&(?:[-\w~!$+|.,*:]|%[a-f\d{2}])+=?(?:[-\w~!$+|.,*:=]|%[a-f\d]{2})*)*)*(?:#(?:[-\w~!$ |\/.,*:;=]|%[a-f\d]{2})*)?$/i)) {
-            throw 'Invalid URL';
-        }
-        return value;
-    }, cli.getOptError('a ' + identifier, identifier.toUpperCase()));
-}
-
-cli.getEmail = function (default_val) {
-    return cli.getValue(default_val, function (value) {
-        if (!value.match(/^(?:[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+\.)*[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+@(?:(?:(?:[a-zA-Z0-9](?:[a-zA-Z0-9\-](?!\.)){0,61}[a-zA-Z0-9]?\.)+[a-zA-Z0-9](?:[a-zA-Z0-9\-](?!$)){0,61}[a-zA-Z0-9]?)|(?:\[(?:(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\.){3}(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\]))$/)) {
-            throw 'Invalid email';
-        }
-        return value;
-    }, cli.getOptError('an email', 'EMAIL'));
-}
-
-cli.getIp = function (default_val) {
-    return cli.getValue(default_val, function (value) {
-        if (!value.match(/^(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$/)) {
-            throw 'Invalid IP';
-        }
-        return value;
-    }, cli.getOptError('an IP', 'IP'));
-}
-
-cli.getPath = function (default_val, identifier) {
-    identifier = identifier || 'path';
-    return cli.getValue(default_val, function (value) {
-        if (value.match(/[?*;{}]/)) {
-            throw 'Invalid path';
-        }
-        return value;
-    }, cli.getOptError('a ' + identifier, identifier.toUpperCase()));
-}
-
-cli.getArrayValue = function (arr, default_val) {
-    return cli.getValue(default_val, function (value) {
-        if (arr.indexOf(value) === -1) {
-            throw 'Unexpected value';
-        }
-        return value;
-    }, cli.getOptError('either [' + arr.join('|') + ']', 'VALUE'));
-}
-
-/**
- * Gets all data from STDIN (with optional encoding) and sends it to callback.
- *
- * @param {String} encoding (optional - default is 'utf8')
- * @param {Function} callback
- * @api public
- */
-cli.withStdin = function (encoding, callback) {
-    if (typeof encoding === 'function') {
-        callback = encoding;
-        encoding = 'utf8';
-    }
-    var stream = process.openStdin(), data = '';
-    stream.setEncoding(encoding);
-    stream.on('data', function (chunk) {
-        data += chunk;
-    });
-    stream.on('end', function () {
-        callback.apply(cli, [data]);
-    });
-};
-
-/**
- * Gets all data from STDIN, splits the data into lines and sends it
- * to callback (callback isn't called until all of STDIN is read. To
- * process each line as it's received, see the method below
- *
- * @param {Function} callback
- * @api public
- */
-cli.withStdinLines = function (callback) {
-    cli.withStdin(function (data) {
-        var sep = data.indexOf('\r\n') !== -1 ? '\r\n' : '\n';
-        callback.apply(cli, [data.split(sep), sep]);
-    });
-};
-
-/**
- * Asynchronously reads a file line by line. When a line is received,
- * callback is called with (line, sep) - when EOF is reached, callback
- * receives (null, null, true)
- *
- * @param {String} file (optional - default is 'stdin')
- * @param {String} encoding (optional - default is 'utf8')
- * @param {Function} callback (line, sep, eof)
- * @api public
- */
-cli.withInput = function (file, encoding, callback) {
-    if (typeof encoding === 'function') {
-        callback = encoding;
-        encoding = 'utf8';
-    } else if (typeof file === 'function') {
-        callback = file;
-        encoding = 'utf8';
-        file = 'stdin';
-    }
-    if (file === 'stdin') {
-        file = process.openStdin();
-    } else {
-        try {
-            file = cli.native.fs.createReadStream(file);
-            file.on('error', cli.fatal);
-        } catch (e) {
-            return cli.fatal(e);
-        }
-    }
-    file.setEncoding(encoding);
-    var lines = [], data = '', eof, sep;
-    file.on('data', function (chunk) {
-        if (eof) return;
-        data += chunk;
-        if (!sep) {
-            if (data.indexOf('\r\n') !== -1) {
-                sep = '\r\n';
-            } else if (data.indexOf('\n') !== -1) {
-                sep = '\n';
-            } else {
-                last_line = data;
-                return;
-            }
-        }
-        lines = data.split(sep);
-        data = eof ? null : lines.pop();
-        while (lines.length) {
-            callback.apply(cli, [lines.shift(), sep, false]);
-        }
-    });
-    file.on('end', function () {
-        eof = true;
-        if (data.length) {
-            callback.apply(cli, [data, sep || '', false]);
-        }
-        callback.apply(cli, [null, null, true]);
-    });
-};
-
-/**
- * This function does a much better job at determining the object type than the typeof operator
- * @author Angus Croll  - https://javascriptweblog.wordpress.com/2011/08/08/fixing-the-javascript-typeof-operator/
- * @param  {Object} obj A Javascript object you wish to know the type of.
- * @return {string}     A string describing the Object's type if it is indeed a built in JavaScript type.
- */
-cli.toType = function(obj) {
-    var type = ({}).toString.call(obj).match(/\s([a-zA-Z]+)/)[1].toLowerCase();
-
-    function isInt(n) {
-        return Number(n) === n && n % 1 === 0;
-    }
-
-    function isFloat(n){
-        return n === Number(n) && n % 1 !== 0;
-    }
-
-    if ( type === 'number' ) {
-        if ( isInt(obj) ) {
-            return 'integer';
-        } else if ( isFloat(obj) ) {
-            return 'float';
-        }
-    }
-
-    return type;
-}
-
-/**
- * The main entry method. `callback` receives (args, options)
- *
- * @param {Function} callback
- * @api public
- */
-cli.main = function (callback) {
-    callback.call(cli, cli.args, cli.options);
-}
-
-/**
- * Bind creationix's stack (https://github.com/creationix/stack).
- *
- * Create a simple middleware stack by calling:
- *
- *     cli.createServer(middleware).listen(port);
- *
- * @return {Server} server
- * @api public
- */
-cli.createServer = function(/*layers*/) {
-    var defaultStackErrorHandler = function (req, res, err) {
-        if (err) {
-            console.error(err.stack);
-            res.writeHead(500, {"Content-Type": "text/plain"});
-            return res.end(err.stack + "\n");
-        }
-        res.writeHead(404, {"Content-Type": "text/plain"});
-        res.end("Not Found\n");
-    };
-    var handle, error;
-    handle = error = defaultStackErrorHandler;
-    var layers = Array.prototype.slice.call(arguments);
-
-    //Allow createServer(a,b,c) and createServer([a,b,c])
-    if (layers.length && layers[0] instanceof Array) {
-        layers = layers[0];
-    }
-    layers.reverse().forEach(function (layer) {
-        var child = handle;
-        handle = function (req, res) {
-            try {
-                layer(req, res, function (err) {
-                    if (err) return error(req, res, err);
-                    child(req, res);
-                });
-            } catch (err) {
-                error(req, res, err);
-            }
-        };
-    });
-    return cli.native.http.createServer(handle);
-};
-
-/**
- * A wrapper for child_process.exec().
- *
- * If the child_process exits successfully, `callback` receives an array of
- * stdout lines. The current process exits if the child process has an error
- * and `errback` isn't defined.
- *
- * @param {String} cmd
- * @param {Function} callback (optional)
- * @param {Function} errback (optional)
- * @api public
- */
-cli.exec = function (cmd, callback, errback) {
-    cli.native.child_process.exec(cmd, function (err, stdout, stderr) {
-        err = err || stderr;
-        if (err) {
-            if (errback) {
-                return errback(err, stdout);
-            }
-            return cli.fatal('exec() failed\n' + err);
-        }
-        if (callback) {
-            callback(stdout.split('\n'));
-        }
-    });
-};
-
-/**
- * Helper method for outputting a progress bar to the console.
- *
- * @param {Number} progress (0 <= progress <= 1)
- * @api public
- */
-var last_progress_call, progress_len = 74, min_progress_increase = 5, last_progress_percentage = 0;
-cli.progress = function (progress, decimals, stream) {
-    stream = stream || process.stdout;
-    if (progress < 0 || progress > 1 || isNaN(progress)) return;
-    if (!decimals) decimals = 0;
-    var now = (new Date()).getTime();
-    if (last_progress_call && (now - last_progress_call) < 100 && progress !== 1) {
-        return; //Throttle progress calls
-    }
-    last_progress_call = now;
-
-    var pwr = Math.pow(10, decimals);
-    var percentage_as_num = Math.floor(progress * 100 * pwr) / pwr;
-    if (!stream.isTTY && percentage_as_num < 100 && percentage_as_num - last_progress_percentage < min_progress_increase) {
-        return; //don't over-print if not TTY
-    }
-    last_progress_percentage = percentage_as_num;
-    var percentage = percentage_as_num + '%';
-    for (var i = 0; i < decimals; i++) {
-        percentage += ' ';
-    }
-    if (!stream.isTTY) {
-        if (percentage_as_num < 100) {
-            stream.write(percentage + '...');
-        }
-        else {
-            stream.write(percentage + '\n');
-            last_progress_percentage = 0;
-        }
-        return;
-    }
-    var bar_length = Math.floor(progress_len * progress),
-        str       = '';
-    if (bar_length == 0 && progress > 0) {
-        bar_length = 1;
-    }
-    for (i = 1; i <= progress_len; i++) {
-        str += i <= bar_length ? '#' : ' ';
-    }
-    stream.clearLine();
-    stream.write('[' + str + '] ' +  percentage);
-    if (progress === 1) {
-        stream.write('\n');
-    } else {
-        stream.cursorTo(0);
-    }
-};
-
-/**
- * Helper method for outputting a spinner to the console.
- *
- * @param {String|Boolean} prefix (optional)
- * @api public
- */
-var spinner_interval;
-cli.spinner = function (prefix, end, stream) {
-    stream = stream || process.stdout;
-    if(!stream.isTTY) {
-        stream.write(prefix + '\n');
-        return;
-    }
-    if (end) {
-        stream.clearLine();
-        stream.cursorTo(0);
-        stream.write(prefix + '\n');
-        return clearInterval(spinner_interval);
-    }
-    prefix = prefix + ' ' || '';
-    var spinner = ['-','\\','|','/'], i = 0, l = spinner.length;
-    spinner_interval = setInterval(function () {
-        stream.clearLine();
-        stream.cursorTo(0);
-        stream.write(prefix + spinner[i++]);
-        if (i == l) i = 0;
-    }, 200);
-};
+