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

node_modules/colors/lib/colors.js

@@ -0,0 +1,201 @@
+/*
+
+The MIT License (MIT)
+
+Original Library
+  - Copyright (c) Marak Squires
+
+Additional functionality
+ - Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+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.
+
+*/
+
+var colors = {};
+module['exports'] = colors;
+
+colors.themes = {};
+
+var util = require('util');
+var ansiStyles = colors.styles = require('./styles');
+var defineProps = Object.defineProperties;
+var newLineRegex = new RegExp(/[\r\n]+/g);
+
+colors.supportsColor = require('./system/supports-colors').supportsColor;
+
+if (typeof colors.enabled === 'undefined') {
+  colors.enabled = colors.supportsColor() !== false;
+}
+
+colors.enable = function() {
+  colors.enabled = true;
+};
+
+colors.disable = function() {
+  colors.enabled = false;
+};
+
+colors.stripColors = colors.strip = function(str) {
+  return ('' + str).replace(/\x1B\[\d+m/g, '');
+};
+
+// eslint-disable-next-line no-unused-vars
+var stylize = colors.stylize = function stylize(str, style) {
+  if (!colors.enabled) {
+    return str+'';
+  }
+
+  return ansiStyles[style].open + str + ansiStyles[style].close;
+};
+
+var matchOperatorsRe = /[|\\{}()[\]^$+*?.]/g;
+var escapeStringRegexp = function(str) {
+  if (typeof str !== 'string') {
+    throw new TypeError('Expected a string');
+  }
+  return str.replace(matchOperatorsRe, '\\$&');
+};
+
+function build(_styles) {
+  var builder = function builder() {
+    return applyStyle.apply(builder, arguments);
+  };
+  builder._styles = _styles;
+  // __proto__ is used because we must return a function, but there is
+  // no way to create a function with a different prototype.
+  builder.__proto__ = proto;
+  return builder;
+}
+
+var styles = (function() {
+  var ret = {};
+  ansiStyles.grey = ansiStyles.gray;
+  Object.keys(ansiStyles).forEach(function(key) {
+    ansiStyles[key].closeRe =
+      new RegExp(escapeStringRegexp(ansiStyles[key].close), 'g');
+    ret[key] = {
+      get: function() {
+        return build(this._styles.concat(key));
+      },
+    };
+  });
+  return ret;
+})();
+
+var proto = defineProps(function colors() {}, styles);
+
+function applyStyle() {
+  var args = Array.prototype.slice.call(arguments);
+
+  var str = args.map(function(arg) {
+    if (arg !== undefined && arg.constructor === String) {
+      return arg;
+    } else {
+      return util.inspect(arg);
+    }
+  }).join(' ');
+
+  if (!colors.enabled || !str) {
+    return str;
+  }
+
+  var newLinesPresent = str.indexOf('\n') != -1;
+
+  var nestedStyles = this._styles;
+
+  var i = nestedStyles.length;
+  while (i--) {
+    var code = ansiStyles[nestedStyles[i]];
+    str = code.open + str.replace(code.closeRe, code.open) + code.close;
+    if (newLinesPresent) {
+      str = str.replace(newLineRegex, function(match) {
+        return code.close + match + code.open;
+      });
+    }
+  }
+
+  return str;
+}
+
+colors.setTheme = function(theme) {
+  if (typeof theme === 'string') {
+    console.log('colors.setTheme now only accepts an object, not a string.  ' +
+      'If you are trying to set a theme from a file, it is now your (the ' +
+      'caller\'s) responsibility to require the file.  The old syntax ' +
+      'looked like colors.setTheme(__dirname + ' +
+      '\'/../themes/generic-logging.js\'); The new syntax looks like '+
+      'colors.setTheme(require(__dirname + ' +
+      '\'/../themes/generic-logging.js\'));');
+    return;
+  }
+  for (var style in theme) {
+    (function(style) {
+      colors[style] = function(str) {
+        if (typeof theme[style] === 'object') {
+          var out = str;
+          for (var i in theme[style]) {
+            out = colors[theme[style][i]](out);
+          }
+          return out;
+        }
+        return colors[theme[style]](str);
+      };
+    })(style);
+  }
+};
+
+function init() {
+  var ret = {};
+  Object.keys(styles).forEach(function(name) {
+    ret[name] = {
+      get: function() {
+        return build([name]);
+      },
+    };
+  });
+  return ret;
+}
+
+var sequencer = function sequencer(map, str) {
+  var exploded = str.split('');
+  exploded = exploded.map(map);
+  return exploded.join('');
+};
+
+// custom formatter methods
+colors.trap = require('./custom/trap');
+colors.zalgo = require('./custom/zalgo');
+
+// maps
+colors.maps = {};
+colors.maps.america = require('./maps/america')(colors);
+colors.maps.zebra = require('./maps/zebra')(colors);
+colors.maps.rainbow = require('./maps/rainbow')(colors);
+colors.maps.random = require('./maps/random')(colors);
+
+for (var map in colors.maps) {
+  (function(map) {
+    colors[map] = function(str) {
+      return sequencer(colors.maps[map], str);
+    };
+  })(map);
+}
+
+defineProps(colors, init());

node_modules/colors/lib/custom/trap.js

@@ -0,0 +1,46 @@
+module['exports'] = function runTheTrap(text, options) {
+  var result = '';
+  text = text || 'Run the trap, drop the bass';
+  text = text.split('');
+  var trap = {
+    a: ['\u0040', '\u0104', '\u023a', '\u0245', '\u0394', '\u039b', '\u0414'],
+    b: ['\u00df', '\u0181', '\u0243', '\u026e', '\u03b2', '\u0e3f'],
+    c: ['\u00a9', '\u023b', '\u03fe'],
+    d: ['\u00d0', '\u018a', '\u0500', '\u0501', '\u0502', '\u0503'],
+    e: ['\u00cb', '\u0115', '\u018e', '\u0258', '\u03a3', '\u03be', '\u04bc',
+      '\u0a6c'],
+    f: ['\u04fa'],
+    g: ['\u0262'],
+    h: ['\u0126', '\u0195', '\u04a2', '\u04ba', '\u04c7', '\u050a'],
+    i: ['\u0f0f'],
+    j: ['\u0134'],
+    k: ['\u0138', '\u04a0', '\u04c3', '\u051e'],
+    l: ['\u0139'],
+    m: ['\u028d', '\u04cd', '\u04ce', '\u0520', '\u0521', '\u0d69'],
+    n: ['\u00d1', '\u014b', '\u019d', '\u0376', '\u03a0', '\u048a'],
+    o: ['\u00d8', '\u00f5', '\u00f8', '\u01fe', '\u0298', '\u047a', '\u05dd',
+      '\u06dd', '\u0e4f'],
+    p: ['\u01f7', '\u048e'],
+    q: ['\u09cd'],
+    r: ['\u00ae', '\u01a6', '\u0210', '\u024c', '\u0280', '\u042f'],
+    s: ['\u00a7', '\u03de', '\u03df', '\u03e8'],
+    t: ['\u0141', '\u0166', '\u0373'],
+    u: ['\u01b1', '\u054d'],
+    v: ['\u05d8'],
+    w: ['\u0428', '\u0460', '\u047c', '\u0d70'],
+    x: ['\u04b2', '\u04fe', '\u04fc', '\u04fd'],
+    y: ['\u00a5', '\u04b0', '\u04cb'],
+    z: ['\u01b5', '\u0240'],
+  };
+  text.forEach(function(c) {
+    c = c.toLowerCase();
+    var chars = trap[c] || [' '];
+    var rand = Math.floor(Math.random() * chars.length);
+    if (typeof trap[c] !== 'undefined') {
+      result += trap[c][rand];
+    } else {
+      result += c;
+    }
+  });
+  return result;
+};

node_modules/colors/lib/custom/zalgo.js

@@ -0,0 +1,110 @@
+// please no
+module['exports'] = function zalgo(text, options) {
+  text = text || '   he is here   ';
+  var soul = {
+    'up': [
+      '̍', '̎', '̄', '̅',
+      '̿', '̑', '̆', '̐',
+      '͒', '͗', '͑', '̇',
+      '̈', '̊', '͂', '̓',
+      '̈', '͊', '͋', '͌',
+      '̃', '̂', '̌', '͐',
+      '̀', '́', '̋', '̏',
+      '̒', '̓', '̔', '̽',
+      '̉', 'ͣ', 'ͤ', 'ͥ',
+      'ͦ', 'ͧ', 'ͨ', 'ͩ',
+      'ͪ', 'ͫ', 'ͬ', 'ͭ',
+      'ͮ', 'ͯ', '̾', '͛',
+      '͆', '̚',
+    ],
+    'down': [
+      '̖', '̗', '̘', '̙',
+      '̜', '̝', '̞', '̟',
+      '̠', '̤', '̥', '̦',
+      '̩', '̪', '̫', '̬',
+      '̭', '̮', '̯', '̰',
+      '̱', '̲', '̳', '̹',
+      '̺', '̻', '̼', 'ͅ',
+      '͇', '͈', '͉', '͍',
+      '͎', '͓', '͔', '͕',
+      '͖', '͙', '͚', '̣',
+    ],
+    'mid': [
+      '̕', '̛', '̀', '́',
+      '͘', '̡', '̢', '̧',
+      '̨', '̴', '̵', '̶',
+      '͜', '͝', '͞',
+      '͟', '͠', '͢', '̸',
+      '̷', '͡', ' ҉',
+    ],
+  };
+  var all = [].concat(soul.up, soul.down, soul.mid);
+
+  function randomNumber(range) {
+    var r = Math.floor(Math.random() * range);
+    return r;
+  }
+
+  function isChar(character) {
+    var bool = false;
+    all.filter(function(i) {
+      bool = (i === character);
+    });
+    return bool;
+  }
+
+
+  function heComes(text, options) {
+    var result = '';
+    var counts;
+    var l;
+    options = options || {};
+    options['up'] =
+      typeof options['up'] !== 'undefined' ? options['up'] : true;
+    options['mid'] =
+      typeof options['mid'] !== 'undefined' ? options['mid'] : true;
+    options['down'] =
+      typeof options['down'] !== 'undefined' ? options['down'] : true;
+    options['size'] =
+      typeof options['size'] !== 'undefined' ? options['size'] : 'maxi';
+    text = text.split('');
+    for (l in text) {
+      if (isChar(l)) {
+        continue;
+      }
+      result = result + text[l];
+      counts = {'up': 0, 'down': 0, 'mid': 0};
+      switch (options.size) {
+        case 'mini':
+          counts.up = randomNumber(8);
+          counts.mid = randomNumber(2);
+          counts.down = randomNumber(8);
+          break;
+        case 'maxi':
+          counts.up = randomNumber(16) + 3;
+          counts.mid = randomNumber(4) + 1;
+          counts.down = randomNumber(64) + 3;
+          break;
+        default:
+          counts.up = randomNumber(8) + 1;
+          counts.mid = randomNumber(6) / 2;
+          counts.down = randomNumber(8) + 1;
+          break;
+      }
+
+      var arr = ['up', 'mid', 'down'];
+      for (var d in arr) {
+        var index = arr[d];
+        for (var i = 0; i <= counts[index]; i++) {
+          if (options[index]) {
+            result = result + soul[index][randomNumber(soul[index].length)];
+          }
+        }
+      }
+    }
+    return result;
+  }
+  // don't summon him
+  return heComes(text, options);
+};
+

node_modules/colors/lib/extendStringPrototype.js

@@ -0,0 +1,110 @@
+var colors = require('./colors');
+
+module['exports'] = function() {
+  //
+  // Extends prototype of native string object to allow for "foo".red syntax
+  //
+  var addProperty = function(color, func) {
+    String.prototype.__defineGetter__(color, func);
+  };
+
+  addProperty('strip', function() {
+    return colors.strip(this);
+  });
+
+  addProperty('stripColors', function() {
+    return colors.strip(this);
+  });
+
+  addProperty('trap', function() {
+    return colors.trap(this);
+  });
+
+  addProperty('zalgo', function() {
+    return colors.zalgo(this);
+  });
+
+  addProperty('zebra', function() {
+    return colors.zebra(this);
+  });
+
+  addProperty('rainbow', function() {
+    return colors.rainbow(this);
+  });
+
+  addProperty('random', function() {
+    return colors.random(this);
+  });
+
+  addProperty('america', function() {
+    return colors.america(this);
+  });
+
+  //
+  // Iterate through all default styles and colors
+  //
+  var x = Object.keys(colors.styles);
+  x.forEach(function(style) {
+    addProperty(style, function() {
+      return colors.stylize(this, style);
+    });
+  });
+
+  function applyTheme(theme) {
+    //
+    // Remark: This is a list of methods that exist
+    // on String that you should not overwrite.
+    //
+    var stringPrototypeBlacklist = [
+      '__defineGetter__', '__defineSetter__', '__lookupGetter__',
+      '__lookupSetter__', 'charAt', 'constructor', 'hasOwnProperty',
+      'isPrototypeOf', 'propertyIsEnumerable', 'toLocaleString', 'toString',
+      'valueOf', 'charCodeAt', 'indexOf', 'lastIndexOf', 'length',
+      'localeCompare', 'match', 'repeat', 'replace', 'search', 'slice',
+      'split', 'substring', 'toLocaleLowerCase', 'toLocaleUpperCase',
+      'toLowerCase', 'toUpperCase', 'trim', 'trimLeft', 'trimRight',
+    ];
+
+    Object.keys(theme).forEach(function(prop) {
+      if (stringPrototypeBlacklist.indexOf(prop) !== -1) {
+        console.log('warn: '.red + ('String.prototype' + prop).magenta +
+          ' is probably something you don\'t want to override.  ' +
+          'Ignoring style name');
+      } else {
+        if (typeof(theme[prop]) === 'string') {
+          colors[prop] = colors[theme[prop]];
+          addProperty(prop, function() {
+            return colors[prop](this);
+          });
+        } else {
+          var themePropApplicator = function(str) {
+            var ret = str || this;
+            for (var t = 0; t < theme[prop].length; t++) {
+              ret = colors[theme[prop][t]](ret);
+            }
+            return ret;
+          };
+          addProperty(prop, themePropApplicator);
+          colors[prop] = function(str) {
+            return themePropApplicator(str);
+          };
+        }
+      }
+    });
+  }
+
+  colors.setTheme = function(theme) {
+    if (typeof theme === 'string') {
+      console.log('colors.setTheme now only accepts an object, not a string. ' +
+        'If you are trying to set a theme from a file, it is now your (the ' +
+        'caller\'s) responsibility to require the file.  The old syntax ' +
+        'looked like colors.setTheme(__dirname + ' +
+        '\'/../themes/generic-logging.js\'); The new syntax looks like '+
+        'colors.setTheme(require(__dirname + ' +
+        '\'/../themes/generic-logging.js\'));');
+      return;
+    } else {
+      applyTheme(theme);
+    }
+  };
+};

node_modules/colors/lib/index.js

@@ -0,0 +1,13 @@
+var colors = require('./colors');
+module['exports'] = colors;
+
+// Remark: By default, colors will add style properties to String.prototype.
+//
+// If you don't wish to extend String.prototype, you can do this instead and
+// native String will not be touched:
+//
+//   var colors = require('colors/safe);
+//   colors.red("foo")
+//
+//
+require('./extendStringPrototype')();

node_modules/colors/lib/maps/america.js

@@ -0,0 +1,10 @@
+module['exports'] = function(colors) {
+  return function(letter, i, exploded) {
+    if (letter === ' ') return letter;
+    switch (i%3) {
+      case 0: return colors.red(letter);
+      case 1: return colors.white(letter);
+      case 2: return colors.blue(letter);
+    }
+  };
+};

node_modules/colors/lib/maps/rainbow.js

@@ -0,0 +1,12 @@
+module['exports'] = function(colors) {
+  // RoY G BiV
+  var rainbowColors = ['red', 'yellow', 'green', 'blue', 'magenta'];
+  return function(letter, i, exploded) {
+    if (letter === ' ') {
+      return letter;
+    } else {
+      return colors[rainbowColors[i++ % rainbowColors.length]](letter);
+    }
+  };
+};
+

node_modules/colors/lib/maps/random.js

@@ -0,0 +1,10 @@
+module['exports'] = function(colors) {
+  var available = ['underline', 'inverse', 'grey', 'yellow', 'red', 'green',
+    'blue', 'white', 'cyan', 'magenta'];
+  return function(letter, i, exploded) {
+    return letter === ' ' ? letter :
+      colors[
+          available[Math.round(Math.random() * (available.length - 2))]
+      ](letter);
+  };
+};

node_modules/colors/lib/maps/zebra.js

@@ -0,0 +1,5 @@
+module['exports'] = function(colors) {
+  return function(letter, i, exploded) {
+    return i % 2 === 0 ? letter : colors.inverse(letter);
+  };
+};

node_modules/colors/lib/styles.js

@@ -0,0 +1,77 @@
+/*
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+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.
+
+*/
+
+var styles = {};
+module['exports'] = styles;
+
+var codes = {
+  reset: [0, 0],
+
+  bold: [1, 22],
+  dim: [2, 22],
+  italic: [3, 23],
+  underline: [4, 24],
+  inverse: [7, 27],
+  hidden: [8, 28],
+  strikethrough: [9, 29],
+
+  black: [30, 39],
+  red: [31, 39],
+  green: [32, 39],
+  yellow: [33, 39],
+  blue: [34, 39],
+  magenta: [35, 39],
+  cyan: [36, 39],
+  white: [37, 39],
+  gray: [90, 39],
+  grey: [90, 39],
+
+  bgBlack: [40, 49],
+  bgRed: [41, 49],
+  bgGreen: [42, 49],
+  bgYellow: [43, 49],
+  bgBlue: [44, 49],
+  bgMagenta: [45, 49],
+  bgCyan: [46, 49],
+  bgWhite: [47, 49],
+
+  // legacy styles for colors pre v1.0.0
+  blackBG: [40, 49],
+  redBG: [41, 49],
+  greenBG: [42, 49],
+  yellowBG: [43, 49],
+  blueBG: [44, 49],
+  magentaBG: [45, 49],
+  cyanBG: [46, 49],
+  whiteBG: [47, 49],
+
+};
+
+Object.keys(codes).forEach(function(key) {
+  var val = codes[key];
+  var style = styles[key] = [];
+  style.open = '\u001b[' + val[0] + 'm';
+  style.close = '\u001b[' + val[1] + 'm';
+});

node_modules/colors/lib/system/has-flag.js

@@ -0,0 +1,35 @@
+/*
+MIT License
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+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.
+*/
+
+'use strict';
+
+module.exports = function(flag, argv) {
+  argv = argv || process.argv;
+
+  var terminatorPos = argv.indexOf('--');
+  var prefix = /^-{1,2}/.test(flag) ? '' : '--';
+  var pos = argv.indexOf(prefix + flag);
+
+  return pos !== -1 && (terminatorPos === -1 ? true : pos < terminatorPos);
+};

node_modules/colors/lib/system/supports-colors.js

@@ -0,0 +1,151 @@
+/*
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+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.
+
+*/
+
+'use strict';
+
+var os = require('os');
+var hasFlag = require('./has-flag.js');
+
+var env = process.env;
+
+var forceColor = void 0;
+if (hasFlag('no-color') || hasFlag('no-colors') || hasFlag('color=false')) {
+  forceColor = false;
+} else if (hasFlag('color') || hasFlag('colors') || hasFlag('color=true')
+           || hasFlag('color=always')) {
+  forceColor = true;
+}
+if ('FORCE_COLOR' in env) {
+  forceColor = env.FORCE_COLOR.length === 0
+    || parseInt(env.FORCE_COLOR, 10) !== 0;
+}
+
+function translateLevel(level) {
+  if (level === 0) {
+    return false;
+  }
+
+  return {
+    level: level,
+    hasBasic: true,
+    has256: level >= 2,
+    has16m: level >= 3,
+  };
+}
+
+function supportsColor(stream) {
+  if (forceColor === false) {
+    return 0;
+  }
+
+  if (hasFlag('color=16m') || hasFlag('color=full')
+      || hasFlag('color=truecolor')) {
+    return 3;
+  }
+
+  if (hasFlag('color=256')) {
+    return 2;
+  }
+
+  if (stream && !stream.isTTY && forceColor !== true) {
+    return 0;
+  }
+
+  var min = forceColor ? 1 : 0;
+
+  if (process.platform === 'win32') {
+    // Node.js 7.5.0 is the first version of Node.js to include a patch to
+    // libuv that enables 256 color output on Windows. Anything earlier and it
+    // won't work. However, here we target Node.js 8 at minimum as it is an LTS
+    // release, and Node.js 7 is not. Windows 10 build 10586 is the first
+    // Windows release that supports 256 colors. Windows 10 build 14931 is the
+    // first release that supports 16m/TrueColor.
+    var osRelease = os.release().split('.');
+    if (Number(process.versions.node.split('.')[0]) >= 8
+        && Number(osRelease[0]) >= 10 && Number(osRelease[2]) >= 10586) {
+      return Number(osRelease[2]) >= 14931 ? 3 : 2;
+    }
+
+    return 1;
+  }
+
+  if ('CI' in env) {
+    if (['TRAVIS', 'CIRCLECI', 'APPVEYOR', 'GITLAB_CI'].some(function(sign) {
+      return sign in env;
+    }) || env.CI_NAME === 'codeship') {
+      return 1;
+    }
+
+    return min;
+  }
+
+  if ('TEAMCITY_VERSION' in env) {
+    return (/^(9\.(0*[1-9]\d*)\.|\d{2,}\.)/.test(env.TEAMCITY_VERSION) ? 1 : 0
+    );
+  }
+
+  if ('TERM_PROGRAM' in env) {
+    var version = parseInt((env.TERM_PROGRAM_VERSION || '').split('.')[0], 10);
+
+    switch (env.TERM_PROGRAM) {
+      case 'iTerm.app':
+        return version >= 3 ? 3 : 2;
+      case 'Hyper':
+        return 3;
+      case 'Apple_Terminal':
+        return 2;
+      // No default
+    }
+  }
+
+  if (/-256(color)?$/i.test(env.TERM)) {
+    return 2;
+  }
+
+  if (/^screen|^xterm|^vt100|^rxvt|color|ansi|cygwin|linux/i.test(env.TERM)) {
+    return 1;
+  }
+
+  if ('COLORTERM' in env) {
+    return 1;
+  }
+
+  if (env.TERM === 'dumb') {
+    return min;
+  }
+
+  return min;
+}
+
+function getSupportLevel(stream) {
+  var level = supportsColor(stream);
+  return translateLevel(level);
+}
+
+module.exports = {
+  supportsColor: getSupportLevel,
+  stdout: getSupportLevel(process.stdout),
+  stderr: getSupportLevel(process.stderr),
+};