'use strict';

var process$2 = require('node:process');
var os = require('node:os');
var tty = require('node:tty');
var path$d = require('node:path');
var node_fs = require('node:fs');
var require$$0$3 = require('fs');
var require$$0$1 = require('constants');
var require$$0$2 = require('stream');
var require$$4 = require('util');
var require$$5 = require('assert');
var require$$1 = require('path');
var child_process = require('child_process');
var require$$2 = require('events');

const ANSI_BACKGROUND_OFFSET = 10;

const wrapAnsi16 = (offset = 0) => code => `\u001B[${code + offset}m`;

const wrapAnsi256 = (offset = 0) => code => `\u001B[${38 + offset};5;${code}m`;

const wrapAnsi16m = (offset = 0) => (red, green, blue) => `\u001B[${38 + offset};2;${red};${green};${blue}m`;

const styles$1 = {
	modifier: {
		reset: [0, 0],
		// 21 isn't widely supported and 22 does the same thing
		bold: [1, 22],
		dim: [2, 22],
		italic: [3, 23],
		underline: [4, 24],
		overline: [53, 55],
		inverse: [7, 27],
		hidden: [8, 28],
		strikethrough: [9, 29],
	},
	color: {
		black: [30, 39],
		red: [31, 39],
		green: [32, 39],
		yellow: [33, 39],
		blue: [34, 39],
		magenta: [35, 39],
		cyan: [36, 39],
		white: [37, 39],

		// Bright color
		blackBright: [90, 39],
		gray: [90, 39], // Alias of `blackBright`
		grey: [90, 39], // Alias of `blackBright`
		redBright: [91, 39],
		greenBright: [92, 39],
		yellowBright: [93, 39],
		blueBright: [94, 39],
		magentaBright: [95, 39],
		cyanBright: [96, 39],
		whiteBright: [97, 39],
	},
	bgColor: {
		bgBlack: [40, 49],
		bgRed: [41, 49],
		bgGreen: [42, 49],
		bgYellow: [43, 49],
		bgBlue: [44, 49],
		bgMagenta: [45, 49],
		bgCyan: [46, 49],
		bgWhite: [47, 49],

		// Bright color
		bgBlackBright: [100, 49],
		bgGray: [100, 49], // Alias of `bgBlackBright`
		bgGrey: [100, 49], // Alias of `bgBlackBright`
		bgRedBright: [101, 49],
		bgGreenBright: [102, 49],
		bgYellowBright: [103, 49],
		bgBlueBright: [104, 49],
		bgMagentaBright: [105, 49],
		bgCyanBright: [106, 49],
		bgWhiteBright: [107, 49],
	},
};

Object.keys(styles$1.modifier);
const foregroundColorNames = Object.keys(styles$1.color);
const backgroundColorNames = Object.keys(styles$1.bgColor);
[...foregroundColorNames, ...backgroundColorNames];

function assembleStyles() {
	const codes = new Map();

	for (const [groupName, group] of Object.entries(styles$1)) {
		for (const [styleName, style] of Object.entries(group)) {
			styles$1[styleName] = {
				open: `\u001B[${style[0]}m`,
				close: `\u001B[${style[1]}m`,
			};

			group[styleName] = styles$1[styleName];

			codes.set(style[0], style[1]);
		}

		Object.defineProperty(styles$1, groupName, {
			value: group,
			enumerable: false,
		});
	}

	Object.defineProperty(styles$1, 'codes', {
		value: codes,
		enumerable: false,
	});

	styles$1.color.close = '\u001B[39m';
	styles$1.bgColor.close = '\u001B[49m';

	styles$1.color.ansi = wrapAnsi16();
	styles$1.color.ansi256 = wrapAnsi256();
	styles$1.color.ansi16m = wrapAnsi16m();
	styles$1.bgColor.ansi = wrapAnsi16(ANSI_BACKGROUND_OFFSET);
	styles$1.bgColor.ansi256 = wrapAnsi256(ANSI_BACKGROUND_OFFSET);
	styles$1.bgColor.ansi16m = wrapAnsi16m(ANSI_BACKGROUND_OFFSET);

	// From https://github.com/Qix-/color-convert/blob/3f0e0d4e92e235796ccb17f6e85c72094a651f49/conversions.js
	Object.defineProperties(styles$1, {
		rgbToAnsi256: {
			value(red, green, blue) {
				// We use the extended greyscale palette here, with the exception of
				// black and white. normal palette only has 4 greyscale shades.
				if (red === green && green === blue) {
					if (red < 8) {
						return 16;
					}

					if (red > 248) {
						return 231;
					}

					return Math.round(((red - 8) / 247) * 24) + 232;
				}

				return 16
					+ (36 * Math.round(red / 255 * 5))
					+ (6 * Math.round(green / 255 * 5))
					+ Math.round(blue / 255 * 5);
			},
			enumerable: false,
		},
		hexToRgb: {
			value(hex) {
				const matches = /[a-f\d]{6}|[a-f\d]{3}/i.exec(hex.toString(16));
				if (!matches) {
					return [0, 0, 0];
				}

				let [colorString] = matches;

				if (colorString.length === 3) {
					colorString = [...colorString].map(character => character + character).join('');
				}

				const integer = Number.parseInt(colorString, 16);

				return [
					/* eslint-disable no-bitwise */
					(integer >> 16) & 0xFF,
					(integer >> 8) & 0xFF,
					integer & 0xFF,
					/* eslint-enable no-bitwise */
				];
			},
			enumerable: false,
		},
		hexToAnsi256: {
			value: hex => styles$1.rgbToAnsi256(...styles$1.hexToRgb(hex)),
			enumerable: false,
		},
		ansi256ToAnsi: {
			value(code) {
				if (code < 8) {
					return 30 + code;
				}

				if (code < 16) {
					return 90 + (code - 8);
				}

				let red;
				let green;
				let blue;

				if (code >= 232) {
					red = (((code - 232) * 10) + 8) / 255;
					green = red;
					blue = red;
				} else {
					code -= 16;

					const remainder = code % 36;

					red = Math.floor(code / 36) / 5;
					green = Math.floor(remainder / 6) / 5;
					blue = (remainder % 6) / 5;
				}

				const value = Math.max(red, green, blue) * 2;

				if (value === 0) {
					return 30;
				}

				// eslint-disable-next-line no-bitwise
				let result = 30 + ((Math.round(blue) << 2) | (Math.round(green) << 1) | Math.round(red));

				if (value === 2) {
					result += 60;
				}

				return result;
			},
			enumerable: false,
		},
		rgbToAnsi: {
			value: (red, green, blue) => styles$1.ansi256ToAnsi(styles$1.rgbToAnsi256(red, green, blue)),
			enumerable: false,
		},
		hexToAnsi: {
			value: hex => styles$1.ansi256ToAnsi(styles$1.hexToAnsi256(hex)),
			enumerable: false,
		},
	});

	return styles$1;
}

const ansiStyles = assembleStyles();

// From: https://github.com/sindresorhus/has-flag/blob/main/index.js
/// function hasFlag(flag, argv = globalThis.Deno?.args ?? process.argv) {
function hasFlag(flag, argv = globalThis.Deno ? globalThis.Deno.args : process$2.argv) {
	const prefix = flag.startsWith('-') ? '' : (flag.length === 1 ? '-' : '--');
	const position = argv.indexOf(prefix + flag);
	const terminatorPosition = argv.indexOf('--');
	return position !== -1 && (terminatorPosition === -1 || position < terminatorPosition);
}

const {env} = process$2;

let flagForceColor;
if (
	hasFlag('no-color')
	|| hasFlag('no-colors')
	|| hasFlag('color=false')
	|| hasFlag('color=never')
) {
	flagForceColor = 0;
} else if (
	hasFlag('color')
	|| hasFlag('colors')
	|| hasFlag('color=true')
	|| hasFlag('color=always')
) {
	flagForceColor = 1;
}

function envForceColor() {
	if ('FORCE_COLOR' in env) {
		if (env.FORCE_COLOR === 'true') {
			return 1;
		}

		if (env.FORCE_COLOR === 'false') {
			return 0;
		}

		return env.FORCE_COLOR.length === 0 ? 1 : Math.min(Number.parseInt(env.FORCE_COLOR, 10), 3);
	}
}

function translateLevel(level) {
	if (level === 0) {
		return false;
	}

	return {
		level,
		hasBasic: true,
		has256: level >= 2,
		has16m: level >= 3,
	};
}

function _supportsColor(haveStream, {streamIsTTY, sniffFlags = true} = {}) {
	const noFlagForceColor = envForceColor();
	if (noFlagForceColor !== undefined) {
		flagForceColor = noFlagForceColor;
	}

	const forceColor = sniffFlags ? flagForceColor : noFlagForceColor;

	if (forceColor === 0) {
		return 0;
	}

	if (sniffFlags) {
		if (hasFlag('color=16m')
			|| hasFlag('color=full')
			|| hasFlag('color=truecolor')) {
			return 3;
		}

		if (hasFlag('color=256')) {
			return 2;
		}
	}

	// Check for Azure DevOps pipelines.
	// Has to be above the `!streamIsTTY` check.
	if ('TF_BUILD' in env && 'AGENT_NAME' in env) {
		return 1;
	}

	if (haveStream && !streamIsTTY && forceColor === undefined) {
		return 0;
	}

	const min = forceColor || 0;

	if (env.TERM === 'dumb') {
		return min;
	}

	if (process$2.platform === 'win32') {
		// 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.
		const osRelease = os.release().split('.');
		if (
			Number(osRelease[0]) >= 10
			&& Number(osRelease[2]) >= 10_586
		) {
			return Number(osRelease[2]) >= 14_931 ? 3 : 2;
		}

		return 1;
	}

	if ('CI' in env) {
		if ('GITHUB_ACTIONS' in env || 'GITEA_ACTIONS' in env) {
			return 3;
		}

		if (['TRAVIS', 'CIRCLECI', 'APPVEYOR', 'GITLAB_CI', 'BUILDKITE', 'DRONE'].some(sign => 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 (env.COLORTERM === 'truecolor') {
		return 3;
	}

	if (env.TERM === 'xterm-kitty') {
		return 3;
	}

	if ('TERM_PROGRAM' in env) {
		const version = Number.parseInt((env.TERM_PROGRAM_VERSION || '').split('.')[0], 10);

		switch (env.TERM_PROGRAM) {
			case 'iTerm.app': {
				return version >= 3 ? 3 : 2;
			}

			case 'Apple_Terminal': {
				return 2;
			}
			// No default
		}
	}

	if (/-256(color)?$/i.test(env.TERM)) {
		return 2;
	}

	if (/^screen|^xterm|^vt100|^vt220|^rxvt|color|ansi|cygwin|linux/i.test(env.TERM)) {
		return 1;
	}

	if ('COLORTERM' in env) {
		return 1;
	}

	return min;
}

function createSupportsColor(stream, options = {}) {
	const level = _supportsColor(stream, {
		streamIsTTY: stream && stream.isTTY,
		...options,
	});

	return translateLevel(level);
}

const supportsColor = {
	stdout: createSupportsColor({isTTY: tty.isatty(1)}),
	stderr: createSupportsColor({isTTY: tty.isatty(2)}),
};

// TODO: When targeting Node.js 16, use `String.prototype.replaceAll`.
function stringReplaceAll(string, substring, replacer) {
	let index = string.indexOf(substring);
	if (index === -1) {
		return string;
	}

	const substringLength = substring.length;
	let endIndex = 0;
	let returnValue = '';
	do {
		returnValue += string.slice(endIndex, index) + substring + replacer;
		endIndex = index + substringLength;
		index = string.indexOf(substring, endIndex);
	} while (index !== -1);

	returnValue += string.slice(endIndex);
	return returnValue;
}

function stringEncaseCRLFWithFirstIndex(string, prefix, postfix, index) {
	let endIndex = 0;
	let returnValue = '';
	do {
		const gotCR = string[index - 1] === '\r';
		returnValue += string.slice(endIndex, (gotCR ? index - 1 : index)) + prefix + (gotCR ? '\r\n' : '\n') + postfix;
		endIndex = index + 1;
		index = string.indexOf('\n', endIndex);
	} while (index !== -1);

	returnValue += string.slice(endIndex);
	return returnValue;
}

const {stdout: stdoutColor, stderr: stderrColor} = supportsColor;

const GENERATOR = Symbol('GENERATOR');
const STYLER = Symbol('STYLER');
const IS_EMPTY = Symbol('IS_EMPTY');

// `supportsColor.level` → `ansiStyles.color[name]` mapping
const levelMapping = [
	'ansi',
	'ansi',
	'ansi256',
	'ansi16m',
];

const styles = Object.create(null);

const applyOptions = (object, options = {}) => {
	if (options.level && !(Number.isInteger(options.level) && options.level >= 0 && options.level <= 3)) {
		throw new Error('The `level` option should be an integer from 0 to 3');
	}

	// Detect level if not set manually
	const colorLevel = stdoutColor ? stdoutColor.level : 0;
	object.level = options.level === undefined ? colorLevel : options.level;
};

const chalkFactory = options => {
	const chalk = (...strings) => strings.join(' ');
	applyOptions(chalk, options);

	Object.setPrototypeOf(chalk, createChalk.prototype);

	return chalk;
};

function createChalk(options) {
	return chalkFactory(options);
}

Object.setPrototypeOf(createChalk.prototype, Function.prototype);

for (const [styleName, style] of Object.entries(ansiStyles)) {
	styles[styleName] = {
		get() {
			const builder = createBuilder(this, createStyler(style.open, style.close, this[STYLER]), this[IS_EMPTY]);
			Object.defineProperty(this, styleName, {value: builder});
			return builder;
		},
	};
}

styles.visible = {
	get() {
		const builder = createBuilder(this, this[STYLER], true);
		Object.defineProperty(this, 'visible', {value: builder});
		return builder;
	},
};

const getModelAnsi = (model, level, type, ...arguments_) => {
	if (model === 'rgb') {
		if (level === 'ansi16m') {
			return ansiStyles[type].ansi16m(...arguments_);
		}

		if (level === 'ansi256') {
			return ansiStyles[type].ansi256(ansiStyles.rgbToAnsi256(...arguments_));
		}

		return ansiStyles[type].ansi(ansiStyles.rgbToAnsi(...arguments_));
	}

	if (model === 'hex') {
		return getModelAnsi('rgb', level, type, ...ansiStyles.hexToRgb(...arguments_));
	}

	return ansiStyles[type][model](...arguments_);
};

const usedModels = ['rgb', 'hex', 'ansi256'];

for (const model of usedModels) {
	styles[model] = {
		get() {
			const {level} = this;
			return function (...arguments_) {
				const styler = createStyler(getModelAnsi(model, levelMapping[level], 'color', ...arguments_), ansiStyles.color.close, this[STYLER]);
				return createBuilder(this, styler, this[IS_EMPTY]);
			};
		},
	};

	const bgModel = 'bg' + model[0].toUpperCase() + model.slice(1);
	styles[bgModel] = {
		get() {
			const {level} = this;
			return function (...arguments_) {
				const styler = createStyler(getModelAnsi(model, levelMapping[level], 'bgColor', ...arguments_), ansiStyles.bgColor.close, this[STYLER]);
				return createBuilder(this, styler, this[IS_EMPTY]);
			};
		},
	};
}

const proto = Object.defineProperties(() => {}, {
	...styles,
	level: {
		enumerable: true,
		get() {
			return this[GENERATOR].level;
		},
		set(level) {
			this[GENERATOR].level = level;
		},
	},
});

const createStyler = (open, close, parent) => {
	let openAll;
	let closeAll;
	if (parent === undefined) {
		openAll = open;
		closeAll = close;
	} else {
		openAll = parent.openAll + open;
		closeAll = close + parent.closeAll;
	}

	return {
		open,
		close,
		openAll,
		closeAll,
		parent,
	};
};

const createBuilder = (self, _styler, _isEmpty) => {
	// Single argument is hot path, implicit coercion is faster than anything
	// eslint-disable-next-line no-implicit-coercion
	const builder = (...arguments_) => applyStyle(builder, (arguments_.length === 1) ? ('' + arguments_[0]) : arguments_.join(' '));

	// We alter the prototype because we must return a function, but there is
	// no way to create a function with a different prototype
	Object.setPrototypeOf(builder, proto);

	builder[GENERATOR] = self;
	builder[STYLER] = _styler;
	builder[IS_EMPTY] = _isEmpty;

	return builder;
};

const applyStyle = (self, string) => {
	if (self.level <= 0 || !string) {
		return self[IS_EMPTY] ? '' : string;
	}

	let styler = self[STYLER];

	if (styler === undefined) {
		return string;
	}

	const {openAll, closeAll} = styler;
	if (string.includes('\u001B')) {
		while (styler !== undefined) {
			// Replace any instances already present with a re-opening code
			// otherwise only the part of the string until said closing code
			// will be colored, and the rest will simply be 'plain'.
			string = stringReplaceAll(string, styler.close, styler.open);

			styler = styler.parent;
		}
	}

	// We can move both next actions out of loop, because remaining actions in loop won't have
	// any/visible effect on parts we add here. Close the styling before a linebreak and reopen
	// after next line to fix a bleed issue on macOS: https://github.com/chalk/chalk/pull/92
	const lfIndex = string.indexOf('\n');
	if (lfIndex !== -1) {
		string = stringEncaseCRLFWithFirstIndex(string, closeAll, openAll, lfIndex);
	}

	return openAll + string + closeAll;
};

Object.defineProperties(createChalk.prototype, styles);

const chalk = createChalk();
createChalk({level: stderrColor ? stderrColor.level : 0});

/**
 * chalk控制台输出
 * 风格参照Antd
 */
//输出
var cPrimary = function (text) {
    return console.log(chalk.hex("#1890ff").bold(text));
};
var cError = function (text) {
    return console.log(chalk.hex("#f5222d").bold(text));
};
var cWarning = function (text) {
    return console.log(chalk.hex("#faad14").bold(text));
};
var cSuccess = function (text) {
    return console.log(chalk.hex("#52c41a").bold(text));
};
//着色
var wPrimary = function (text) { return chalk.hex("#1890ff").bold(text); };
var wError = function (text) { return chalk.hex("#f5222d").bold(text); };
var wWarning = function (text) { return chalk.hex("#faad14").bold(text); };
var wSuccess = function (text) { return chalk.hex("#52c41a").bold(text); };

/******************************************************************************
Copyright (c) Microsoft Corporation.

Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted.

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
***************************************************************************** */
/* global Reflect, Promise, SuppressedError, Symbol */


var __assign = function() {
    __assign = Object.assign || function __assign(t) {
        for (var s, i = 1, n = arguments.length; i < n; i++) {
            s = arguments[i];
            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
        }
        return t;
    };
    return __assign.apply(this, arguments);
};

function __awaiter(thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
}

function __generator(thisArg, body) {
    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
    function verb(n) { return function (v) { return step([n, v]); }; }
    function step(op) {
        if (f) throw new TypeError("Generator is already executing.");
        while (g && (g = 0, op[0] && (_ = 0)), _) try {
            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
            if (y = 0, t) op = [op[0] & 2, t.value];
            switch (op[0]) {
                case 0: case 1: t = op; break;
                case 4: _.label++; return { value: op[1], done: false };
                case 5: _.label++; y = op[1]; op = [0]; continue;
                case 7: op = _.ops.pop(); _.trys.pop(); continue;
                default:
                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
                    if (t[2]) _.ops.pop();
                    _.trys.pop(); continue;
            }
            op = body.call(thisArg, _);
        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
    }
}

function __spreadArray(to, from, pack) {
    if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
        if (ar || !(i in from)) {
            if (!ar) ar = Array.prototype.slice.call(from, 0, i);
            ar[i] = from[i];
        }
    }
    return to.concat(ar || Array.prototype.slice.call(from));
}

typeof SuppressedError === "function" ? SuppressedError : function (error, suppressed, message) {
    var e = new Error(message);
    return e.name = "SuppressedError", e.error = error, e.suppressed = suppressed, e;
};

var commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {};

function getDefaultExportFromCjs (x) {
	return x && x.__esModule && Object.prototype.hasOwnProperty.call(x, 'default') ? x['default'] : x;
}

var fs$i = {};

var universalify$1 = {};

universalify$1.fromCallback = function (fn) {
  return Object.defineProperty(function (...args) {
    if (typeof args[args.length - 1] === 'function') fn.apply(this, args);
    else {
      return new Promise((resolve, reject) => {
        args.push((err, res) => (err != null) ? reject(err) : resolve(res));
        fn.apply(this, args);
      })
    }
  }, 'name', { value: fn.name })
};

universalify$1.fromPromise = function (fn) {
  return Object.defineProperty(function (...args) {
    const cb = args[args.length - 1];
    if (typeof cb !== 'function') return fn.apply(this, args)
    else {
      args.pop();
      fn.apply(this, args).then(r => cb(null, r), cb);
    }
  }, 'name', { value: fn.name })
};

var constants = require$$0$1;

var origCwd = process.cwd;
var cwd = null;

var platform = process.env.GRACEFUL_FS_PLATFORM || process.platform;

process.cwd = function() {
  if (!cwd)
    cwd = origCwd.call(process);
  return cwd
};
try {
  process.cwd();
} catch (er) {}

// This check is needed until node.js 12 is required
if (typeof process.chdir === 'function') {
  var chdir = process.chdir;
  process.chdir = function (d) {
    cwd = null;
    chdir.call(process, d);
  };
  if (Object.setPrototypeOf) Object.setPrototypeOf(process.chdir, chdir);
}

var polyfills$1 = patch$1;

function patch$1 (fs) {
  // (re-)implement some things that are known busted or missing.

  // lchmod, broken prior to 0.6.2
  // back-port the fix here.
  if (constants.hasOwnProperty('O_SYMLINK') &&
      process.version.match(/^v0\.6\.[0-2]|^v0\.5\./)) {
    patchLchmod(fs);
  }

  // lutimes implementation, or no-op
  if (!fs.lutimes) {
    patchLutimes(fs);
  }

  // https://github.com/isaacs/node-graceful-fs/issues/4
  // Chown should not fail on einval or eperm if non-root.
  // It should not fail on enosys ever, as this just indicates
  // that a fs doesn't support the intended operation.

  fs.chown = chownFix(fs.chown);
  fs.fchown = chownFix(fs.fchown);
  fs.lchown = chownFix(fs.lchown);

  fs.chmod = chmodFix(fs.chmod);
  fs.fchmod = chmodFix(fs.fchmod);
  fs.lchmod = chmodFix(fs.lchmod);

  fs.chownSync = chownFixSync(fs.chownSync);
  fs.fchownSync = chownFixSync(fs.fchownSync);
  fs.lchownSync = chownFixSync(fs.lchownSync);

  fs.chmodSync = chmodFixSync(fs.chmodSync);
  fs.fchmodSync = chmodFixSync(fs.fchmodSync);
  fs.lchmodSync = chmodFixSync(fs.lchmodSync);

  fs.stat = statFix(fs.stat);
  fs.fstat = statFix(fs.fstat);
  fs.lstat = statFix(fs.lstat);

  fs.statSync = statFixSync(fs.statSync);
  fs.fstatSync = statFixSync(fs.fstatSync);
  fs.lstatSync = statFixSync(fs.lstatSync);

  // if lchmod/lchown do not exist, then make them no-ops
  if (fs.chmod && !fs.lchmod) {
    fs.lchmod = function (path, mode, cb) {
      if (cb) process.nextTick(cb);
    };
    fs.lchmodSync = function () {};
  }
  if (fs.chown && !fs.lchown) {
    fs.lchown = function (path, uid, gid, cb) {
      if (cb) process.nextTick(cb);
    };
    fs.lchownSync = function () {};
  }

  // on Windows, A/V software can lock the directory, causing this
  // to fail with an EACCES or EPERM if the directory contains newly
  // created files.  Try again on failure, for up to 60 seconds.

  // Set the timeout this long because some Windows Anti-Virus, such as Parity
  // bit9, may lock files for up to a minute, causing npm package install
  // failures. Also, take care to yield the scheduler. Windows scheduling gives
  // CPU to a busy looping process, which can cause the program causing the lock
  // contention to be starved of CPU by node, so the contention doesn't resolve.
  if (platform === "win32") {
    fs.rename = typeof fs.rename !== 'function' ? fs.rename
    : (function (fs$rename) {
      function rename (from, to, cb) {
        var start = Date.now();
        var backoff = 0;
        fs$rename(from, to, function CB (er) {
          if (er
              && (er.code === "EACCES" || er.code === "EPERM" || er.code === "EBUSY")
              && Date.now() - start < 60000) {
            setTimeout(function() {
              fs.stat(to, function (stater, st) {
                if (stater && stater.code === "ENOENT")
                  fs$rename(from, to, CB);
                else
                  cb(er);
              });
            }, backoff);
            if (backoff < 100)
              backoff += 10;
            return;
          }
          if (cb) cb(er);
        });
      }
      if (Object.setPrototypeOf) Object.setPrototypeOf(rename, fs$rename);
      return rename
    })(fs.rename);
  }

  // if read() returns EAGAIN, then just try it again.
  fs.read = typeof fs.read !== 'function' ? fs.read
  : (function (fs$read) {
    function read (fd, buffer, offset, length, position, callback_) {
      var callback;
      if (callback_ && typeof callback_ === 'function') {
        var eagCounter = 0;
        callback = function (er, _, __) {
          if (er && er.code === 'EAGAIN' && eagCounter < 10) {
            eagCounter ++;
            return fs$read.call(fs, fd, buffer, offset, length, position, callback)
          }
          callback_.apply(this, arguments);
        };
      }
      return fs$read.call(fs, fd, buffer, offset, length, position, callback)
    }

    // This ensures `util.promisify` works as it does for native `fs.read`.
    if (Object.setPrototypeOf) Object.setPrototypeOf(read, fs$read);
    return read
  })(fs.read);

  fs.readSync = typeof fs.readSync !== 'function' ? fs.readSync
  : (function (fs$readSync) { return function (fd, buffer, offset, length, position) {
    var eagCounter = 0;
    while (true) {
      try {
        return fs$readSync.call(fs, fd, buffer, offset, length, position)
      } catch (er) {
        if (er.code === 'EAGAIN' && eagCounter < 10) {
          eagCounter ++;
          continue
        }
        throw er
      }
    }
  }})(fs.readSync);

  function patchLchmod (fs) {
    fs.lchmod = function (path, mode, callback) {
      fs.open( path
             , constants.O_WRONLY | constants.O_SYMLINK
             , mode
             , function (err, fd) {
        if (err) {
          if (callback) callback(err);
          return
        }
        // prefer to return the chmod error, if one occurs,
        // but still try to close, and report closing errors if they occur.
        fs.fchmod(fd, mode, function (err) {
          fs.close(fd, function(err2) {
            if (callback) callback(err || err2);
          });
        });
      });
    };

    fs.lchmodSync = function (path, mode) {
      var fd = fs.openSync(path, constants.O_WRONLY | constants.O_SYMLINK, mode);

      // prefer to return the chmod error, if one occurs,
      // but still try to close, and report closing errors if they occur.
      var threw = true;
      var ret;
      try {
        ret = fs.fchmodSync(fd, mode);
        threw = false;
      } finally {
        if (threw) {
          try {
            fs.closeSync(fd);
          } catch (er) {}
        } else {
          fs.closeSync(fd);
        }
      }
      return ret
    };
  }

  function patchLutimes (fs) {
    if (constants.hasOwnProperty("O_SYMLINK") && fs.futimes) {
      fs.lutimes = function (path, at, mt, cb) {
        fs.open(path, constants.O_SYMLINK, function (er, fd) {
          if (er) {
            if (cb) cb(er);
            return
          }
          fs.futimes(fd, at, mt, function (er) {
            fs.close(fd, function (er2) {
              if (cb) cb(er || er2);
            });
          });
        });
      };

      fs.lutimesSync = function (path, at, mt) {
        var fd = fs.openSync(path, constants.O_SYMLINK);
        var ret;
        var threw = true;
        try {
          ret = fs.futimesSync(fd, at, mt);
          threw = false;
        } finally {
          if (threw) {
            try {
              fs.closeSync(fd);
            } catch (er) {}
          } else {
            fs.closeSync(fd);
          }
        }
        return ret
      };

    } else if (fs.futimes) {
      fs.lutimes = function (_a, _b, _c, cb) { if (cb) process.nextTick(cb); };
      fs.lutimesSync = function () {};
    }
  }

  function chmodFix (orig) {
    if (!orig) return orig
    return function (target, mode, cb) {
      return orig.call(fs, target, mode, function (er) {
        if (chownErOk(er)) er = null;
        if (cb) cb.apply(this, arguments);
      })
    }
  }

  function chmodFixSync (orig) {
    if (!orig) return orig
    return function (target, mode) {
      try {
        return orig.call(fs, target, mode)
      } catch (er) {
        if (!chownErOk(er)) throw er
      }
    }
  }


  function chownFix (orig) {
    if (!orig) return orig
    return function (target, uid, gid, cb) {
      return orig.call(fs, target, uid, gid, function (er) {
        if (chownErOk(er)) er = null;
        if (cb) cb.apply(this, arguments);
      })
    }
  }

  function chownFixSync (orig) {
    if (!orig) return orig
    return function (target, uid, gid) {
      try {
        return orig.call(fs, target, uid, gid)
      } catch (er) {
        if (!chownErOk(er)) throw er
      }
    }
  }

  function statFix (orig) {
    if (!orig) return orig
    // Older versions of Node erroneously returned signed integers for
    // uid + gid.
    return function (target, options, cb) {
      if (typeof options === 'function') {
        cb = options;
        options = null;
      }
      function callback (er, stats) {
        if (stats) {
          if (stats.uid < 0) stats.uid += 0x100000000;
          if (stats.gid < 0) stats.gid += 0x100000000;
        }
        if (cb) cb.apply(this, arguments);
      }
      return options ? orig.call(fs, target, options, callback)
        : orig.call(fs, target, callback)
    }
  }

  function statFixSync (orig) {
    if (!orig) return orig
    // Older versions of Node erroneously returned signed integers for
    // uid + gid.
    return function (target, options) {
      var stats = options ? orig.call(fs, target, options)
        : orig.call(fs, target);
      if (stats) {
        if (stats.uid < 0) stats.uid += 0x100000000;
        if (stats.gid < 0) stats.gid += 0x100000000;
      }
      return stats;
    }
  }

  // ENOSYS means that the fs doesn't support the op. Just ignore
  // that, because it doesn't matter.
  //
  // if there's no getuid, or if getuid() is something other
  // than 0, and the error is EINVAL or EPERM, then just ignore
  // it.
  //
  // This specific case is a silent failure in cp, install, tar,
  // and most other unix tools that manage permissions.
  //
  // When running as root, or if other types of errors are
  // encountered, then it's strict.
  function chownErOk (er) {
    if (!er)
      return true

    if (er.code === "ENOSYS")
      return true

    var nonroot = !process.getuid || process.getuid() !== 0;
    if (nonroot) {
      if (er.code === "EINVAL" || er.code === "EPERM")
        return true
    }

    return false
  }
}

var Stream = require$$0$2.Stream;

var legacyStreams = legacy$1;

function legacy$1 (fs) {
  return {
    ReadStream: ReadStream,
    WriteStream: WriteStream
  }

  function ReadStream (path, options) {
    if (!(this instanceof ReadStream)) return new ReadStream(path, options);

    Stream.call(this);

    var self = this;

    this.path = path;
    this.fd = null;
    this.readable = true;
    this.paused = false;

    this.flags = 'r';
    this.mode = 438; /*=0666*/
    this.bufferSize = 64 * 1024;

    options = options || {};

    // Mixin options into this
    var keys = Object.keys(options);
    for (var index = 0, length = keys.length; index < length; index++) {
      var key = keys[index];
      this[key] = options[key];
    }

    if (this.encoding) this.setEncoding(this.encoding);

    if (this.start !== undefined) {
      if ('number' !== typeof this.start) {
        throw TypeError('start must be a Number');
      }
      if (this.end === undefined) {
        this.end = Infinity;
      } else if ('number' !== typeof this.end) {
        throw TypeError('end must be a Number');
      }

      if (this.start > this.end) {
        throw new Error('start must be <= end');
      }

      this.pos = this.start;
    }

    if (this.fd !== null) {
      process.nextTick(function() {
        self._read();
      });
      return;
    }

    fs.open(this.path, this.flags, this.mode, function (err, fd) {
      if (err) {
        self.emit('error', err);
        self.readable = false;
        return;
      }

      self.fd = fd;
      self.emit('open', fd);
      self._read();
    });
  }

  function WriteStream (path, options) {
    if (!(this instanceof WriteStream)) return new WriteStream(path, options);

    Stream.call(this);

    this.path = path;
    this.fd = null;
    this.writable = true;

    this.flags = 'w';
    this.encoding = 'binary';
    this.mode = 438; /*=0666*/
    this.bytesWritten = 0;

    options = options || {};

    // Mixin options into this
    var keys = Object.keys(options);
    for (var index = 0, length = keys.length; index < length; index++) {
      var key = keys[index];
      this[key] = options[key];
    }

    if (this.start !== undefined) {
      if ('number' !== typeof this.start) {
        throw TypeError('start must be a Number');
      }
      if (this.start < 0) {
        throw new Error('start must be >= zero');
      }

      this.pos = this.start;
    }

    this.busy = false;
    this._queue = [];

    if (this.fd === null) {
      this._open = fs.open;
      this._queue.push([this._open, this.path, this.flags, this.mode, undefined]);
      this.flush();
    }
  }
}

var clone_1 = clone$1;

var getPrototypeOf = Object.getPrototypeOf || function (obj) {
  return obj.__proto__
};

function clone$1 (obj) {
  if (obj === null || typeof obj !== 'object')
    return obj

  if (obj instanceof Object)
    var copy = { __proto__: getPrototypeOf(obj) };
  else
    var copy = Object.create(null);

  Object.getOwnPropertyNames(obj).forEach(function (key) {
    Object.defineProperty(copy, key, Object.getOwnPropertyDescriptor(obj, key));
  });

  return copy
}

var fs$h = require$$0$3;
var polyfills = polyfills$1;
var legacy = legacyStreams;
var clone = clone_1;

var util$1 = require$$4;

/* istanbul ignore next - node 0.x polyfill */
var gracefulQueue;
var previousSymbol;

/* istanbul ignore else - node 0.x polyfill */
if (typeof Symbol === 'function' && typeof Symbol.for === 'function') {
  gracefulQueue = Symbol.for('graceful-fs.queue');
  // This is used in testing by future versions
  previousSymbol = Symbol.for('graceful-fs.previous');
} else {
  gracefulQueue = '___graceful-fs.queue';
  previousSymbol = '___graceful-fs.previous';
}

function noop () {}

function publishQueue(context, queue) {
  Object.defineProperty(context, gracefulQueue, {
    get: function() {
      return queue
    }
  });
}

var debug = noop;
if (util$1.debuglog)
  debug = util$1.debuglog('gfs4');
else if (/\bgfs4\b/i.test(process.env.NODE_DEBUG || ''))
  debug = function() {
    var m = util$1.format.apply(util$1, arguments);
    m = 'GFS4: ' + m.split(/\n/).join('\nGFS4: ');
    console.error(m);
  };

// Once time initialization
if (!fs$h[gracefulQueue]) {
  // This queue can be shared by multiple loaded instances
  var queue = commonjsGlobal[gracefulQueue] || [];
  publishQueue(fs$h, queue);

  // Patch fs.close/closeSync to shared queue version, because we need
  // to retry() whenever a close happens *anywhere* in the program.
  // This is essential when multiple graceful-fs instances are
  // in play at the same time.
  fs$h.close = (function (fs$close) {
    function close (fd, cb) {
      return fs$close.call(fs$h, fd, function (err) {
        // This function uses the graceful-fs shared queue
        if (!err) {
          resetQueue();
        }

        if (typeof cb === 'function')
          cb.apply(this, arguments);
      })
    }

    Object.defineProperty(close, previousSymbol, {
      value: fs$close
    });
    return close
  })(fs$h.close);

  fs$h.closeSync = (function (fs$closeSync) {
    function closeSync (fd) {
      // This function uses the graceful-fs shared queue
      fs$closeSync.apply(fs$h, arguments);
      resetQueue();
    }

    Object.defineProperty(closeSync, previousSymbol, {
      value: fs$closeSync
    });
    return closeSync
  })(fs$h.closeSync);

  if (/\bgfs4\b/i.test(process.env.NODE_DEBUG || '')) {
    process.on('exit', function() {
      debug(fs$h[gracefulQueue]);
      require$$5.equal(fs$h[gracefulQueue].length, 0);
    });
  }
}

if (!commonjsGlobal[gracefulQueue]) {
  publishQueue(commonjsGlobal, fs$h[gracefulQueue]);
}

var gracefulFs = patch(clone(fs$h));
if (process.env.TEST_GRACEFUL_FS_GLOBAL_PATCH && !fs$h.__patched) {
    gracefulFs = patch(fs$h);
    fs$h.__patched = true;
}

function patch (fs) {
  // Everything that references the open() function needs to be in here
  polyfills(fs);
  fs.gracefulify = patch;

  fs.createReadStream = createReadStream;
  fs.createWriteStream = createWriteStream;
  var fs$readFile = fs.readFile;
  fs.readFile = readFile;
  function readFile (path, options, cb) {
    if (typeof options === 'function')
      cb = options, options = null;

    return go$readFile(path, options, cb)

    function go$readFile (path, options, cb, startTime) {
      return fs$readFile(path, options, function (err) {
        if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))
          enqueue([go$readFile, [path, options, cb], err, startTime || Date.now(), Date.now()]);
        else {
          if (typeof cb === 'function')
            cb.apply(this, arguments);
        }
      })
    }
  }

  var fs$writeFile = fs.writeFile;
  fs.writeFile = writeFile;
  function writeFile (path, data, options, cb) {
    if (typeof options === 'function')
      cb = options, options = null;

    return go$writeFile(path, data, options, cb)

    function go$writeFile (path, data, options, cb, startTime) {
      return fs$writeFile(path, data, options, function (err) {
        if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))
          enqueue([go$writeFile, [path, data, options, cb], err, startTime || Date.now(), Date.now()]);
        else {
          if (typeof cb === 'function')
            cb.apply(this, arguments);
        }
      })
    }
  }

  var fs$appendFile = fs.appendFile;
  if (fs$appendFile)
    fs.appendFile = appendFile;
  function appendFile (path, data, options, cb) {
    if (typeof options === 'function')
      cb = options, options = null;

    return go$appendFile(path, data, options, cb)

    function go$appendFile (path, data, options, cb, startTime) {
      return fs$appendFile(path, data, options, function (err) {
        if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))
          enqueue([go$appendFile, [path, data, options, cb], err, startTime || Date.now(), Date.now()]);
        else {
          if (typeof cb === 'function')
            cb.apply(this, arguments);
        }
      })
    }
  }

  var fs$copyFile = fs.copyFile;
  if (fs$copyFile)
    fs.copyFile = copyFile;
  function copyFile (src, dest, flags, cb) {
    if (typeof flags === 'function') {
      cb = flags;
      flags = 0;
    }
    return go$copyFile(src, dest, flags, cb)

    function go$copyFile (src, dest, flags, cb, startTime) {
      return fs$copyFile(src, dest, flags, function (err) {
        if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))
          enqueue([go$copyFile, [src, dest, flags, cb], err, startTime || Date.now(), Date.now()]);
        else {
          if (typeof cb === 'function')
            cb.apply(this, arguments);
        }
      })
    }
  }

  var fs$readdir = fs.readdir;
  fs.readdir = readdir;
  var noReaddirOptionVersions = /^v[0-5]\./;
  function readdir (path, options, cb) {
    if (typeof options === 'function')
      cb = options, options = null;

    var go$readdir = noReaddirOptionVersions.test(process.version)
      ? function go$readdir (path, options, cb, startTime) {
        return fs$readdir(path, fs$readdirCallback(
          path, options, cb, startTime
        ))
      }
      : function go$readdir (path, options, cb, startTime) {
        return fs$readdir(path, options, fs$readdirCallback(
          path, options, cb, startTime
        ))
      };

    return go$readdir(path, options, cb)

    function fs$readdirCallback (path, options, cb, startTime) {
      return function (err, files) {
        if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))
          enqueue([
            go$readdir,
            [path, options, cb],
            err,
            startTime || Date.now(),
            Date.now()
          ]);
        else {
          if (files && files.sort)
            files.sort();

          if (typeof cb === 'function')
            cb.call(this, err, files);
        }
      }
    }
  }

  if (process.version.substr(0, 4) === 'v0.8') {
    var legStreams = legacy(fs);
    ReadStream = legStreams.ReadStream;
    WriteStream = legStreams.WriteStream;
  }

  var fs$ReadStream = fs.ReadStream;
  if (fs$ReadStream) {
    ReadStream.prototype = Object.create(fs$ReadStream.prototype);
    ReadStream.prototype.open = ReadStream$open;
  }

  var fs$WriteStream = fs.WriteStream;
  if (fs$WriteStream) {
    WriteStream.prototype = Object.create(fs$WriteStream.prototype);
    WriteStream.prototype.open = WriteStream$open;
  }

  Object.defineProperty(fs, 'ReadStream', {
    get: function () {
      return ReadStream
    },
    set: function (val) {
      ReadStream = val;
    },
    enumerable: true,
    configurable: true
  });
  Object.defineProperty(fs, 'WriteStream', {
    get: function () {
      return WriteStream
    },
    set: function (val) {
      WriteStream = val;
    },
    enumerable: true,
    configurable: true
  });

  // legacy names
  var FileReadStream = ReadStream;
  Object.defineProperty(fs, 'FileReadStream', {
    get: function () {
      return FileReadStream
    },
    set: function (val) {
      FileReadStream = val;
    },
    enumerable: true,
    configurable: true
  });
  var FileWriteStream = WriteStream;
  Object.defineProperty(fs, 'FileWriteStream', {
    get: function () {
      return FileWriteStream
    },
    set: function (val) {
      FileWriteStream = val;
    },
    enumerable: true,
    configurable: true
  });

  function ReadStream (path, options) {
    if (this instanceof ReadStream)
      return fs$ReadStream.apply(this, arguments), this
    else
      return ReadStream.apply(Object.create(ReadStream.prototype), arguments)
  }

  function ReadStream$open () {
    var that = this;
    open(that.path, that.flags, that.mode, function (err, fd) {
      if (err) {
        if (that.autoClose)
          that.destroy();

        that.emit('error', err);
      } else {
        that.fd = fd;
        that.emit('open', fd);
        that.read();
      }
    });
  }

  function WriteStream (path, options) {
    if (this instanceof WriteStream)
      return fs$WriteStream.apply(this, arguments), this
    else
      return WriteStream.apply(Object.create(WriteStream.prototype), arguments)
  }

  function WriteStream$open () {
    var that = this;
    open(that.path, that.flags, that.mode, function (err, fd) {
      if (err) {
        that.destroy();
        that.emit('error', err);
      } else {
        that.fd = fd;
        that.emit('open', fd);
      }
    });
  }

  function createReadStream (path, options) {
    return new fs.ReadStream(path, options)
  }

  function createWriteStream (path, options) {
    return new fs.WriteStream(path, options)
  }

  var fs$open = fs.open;
  fs.open = open;
  function open (path, flags, mode, cb) {
    if (typeof mode === 'function')
      cb = mode, mode = null;

    return go$open(path, flags, mode, cb)

    function go$open (path, flags, mode, cb, startTime) {
      return fs$open(path, flags, mode, function (err, fd) {
        if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))
          enqueue([go$open, [path, flags, mode, cb], err, startTime || Date.now(), Date.now()]);
        else {
          if (typeof cb === 'function')
            cb.apply(this, arguments);
        }
      })
    }
  }

  return fs
}

function enqueue (elem) {
  debug('ENQUEUE', elem[0].name, elem[1]);
  fs$h[gracefulQueue].push(elem);
  retry();
}

// keep track of the timeout between retry() calls
var retryTimer;

// reset the startTime and lastTime to now
// this resets the start of the 60 second overall timeout as well as the
// delay between attempts so that we'll retry these jobs sooner
function resetQueue () {
  var now = Date.now();
  for (var i = 0; i < fs$h[gracefulQueue].length; ++i) {
    // entries that are only a length of 2 are from an older version, don't
    // bother modifying those since they'll be retried anyway.
    if (fs$h[gracefulQueue][i].length > 2) {
      fs$h[gracefulQueue][i][3] = now; // startTime
      fs$h[gracefulQueue][i][4] = now; // lastTime
    }
  }
  // call retry to make sure we're actively processing the queue
  retry();
}

function retry () {
  // clear the timer and remove it to help prevent unintended concurrency
  clearTimeout(retryTimer);
  retryTimer = undefined;

  if (fs$h[gracefulQueue].length === 0)
    return

  var elem = fs$h[gracefulQueue].shift();
  var fn = elem[0];
  var args = elem[1];
  // these items may be unset if they were added by an older graceful-fs
  var err = elem[2];
  var startTime = elem[3];
  var lastTime = elem[4];

  // if we don't have a startTime we have no way of knowing if we've waited
  // long enough, so go ahead and retry this item now
  if (startTime === undefined) {
    debug('RETRY', fn.name, args);
    fn.apply(null, args);
  } else if (Date.now() - startTime >= 60000) {
    // it's been more than 60 seconds total, bail now
    debug('TIMEOUT', fn.name, args);
    var cb = args.pop();
    if (typeof cb === 'function')
      cb.call(null, err);
  } else {
    // the amount of time between the last attempt and right now
    var sinceAttempt = Date.now() - lastTime;
    // the amount of time between when we first tried, and when we last tried
    // rounded up to at least 1
    var sinceStart = Math.max(lastTime - startTime, 1);
    // backoff. wait longer than the total time we've been retrying, but only
    // up to a maximum of 100ms
    var desiredDelay = Math.min(sinceStart * 1.2, 100);
    // it's been long enough since the last retry, do it again
    if (sinceAttempt >= desiredDelay) {
      debug('RETRY', fn.name, args);
      fn.apply(null, args.concat([startTime]));
    } else {
      // if we can't do this job yet, push it to the end of the queue
      // and let the next iteration check again
      fs$h[gracefulQueue].push(elem);
    }
  }

  // schedule our next run if one isn't already scheduled
  if (retryTimer === undefined) {
    retryTimer = setTimeout(retry, 0);
  }
}

(function (exports) {
	// This is adapted from https://github.com/normalize/mz
	// Copyright (c) 2014-2016 Jonathan Ong me@jongleberry.com and Contributors
	const u = universalify$1.fromCallback;
	const fs = gracefulFs;

	const api = [
	  'access',
	  'appendFile',
	  'chmod',
	  'chown',
	  'close',
	  'copyFile',
	  'fchmod',
	  'fchown',
	  'fdatasync',
	  'fstat',
	  'fsync',
	  'ftruncate',
	  'futimes',
	  'lchmod',
	  'lchown',
	  'link',
	  'lstat',
	  'mkdir',
	  'mkdtemp',
	  'open',
	  'opendir',
	  'readdir',
	  'readFile',
	  'readlink',
	  'realpath',
	  'rename',
	  'rm',
	  'rmdir',
	  'stat',
	  'symlink',
	  'truncate',
	  'unlink',
	  'utimes',
	  'writeFile'
	].filter(key => {
	  // Some commands are not available on some systems. Ex:
	  // fs.opendir was added in Node.js v12.12.0
	  // fs.rm was added in Node.js v14.14.0
	  // fs.lchown is not available on at least some Linux
	  return typeof fs[key] === 'function'
	});

	// Export cloned fs:
	Object.assign(exports, fs);

	// Universalify async methods:
	api.forEach(method => {
	  exports[method] = u(fs[method]);
	});

	// We differ from mz/fs in that we still ship the old, broken, fs.exists()
	// since we are a drop-in replacement for the native module
	exports.exists = function (filename, callback) {
	  if (typeof callback === 'function') {
	    return fs.exists(filename, callback)
	  }
	  return new Promise(resolve => {
	    return fs.exists(filename, resolve)
	  })
	};

	// fs.read(), fs.write(), & fs.writev() need special treatment due to multiple callback args

	exports.read = function (fd, buffer, offset, length, position, callback) {
	  if (typeof callback === 'function') {
	    return fs.read(fd, buffer, offset, length, position, callback)
	  }
	  return new Promise((resolve, reject) => {
	    fs.read(fd, buffer, offset, length, position, (err, bytesRead, buffer) => {
	      if (err) return reject(err)
	      resolve({ bytesRead, buffer });
	    });
	  })
	};

	// Function signature can be
	// fs.write(fd, buffer[, offset[, length[, position]]], callback)
	// OR
	// fs.write(fd, string[, position[, encoding]], callback)
	// We need to handle both cases, so we use ...args
	exports.write = function (fd, buffer, ...args) {
	  if (typeof args[args.length - 1] === 'function') {
	    return fs.write(fd, buffer, ...args)
	  }

	  return new Promise((resolve, reject) => {
	    fs.write(fd, buffer, ...args, (err, bytesWritten, buffer) => {
	      if (err) return reject(err)
	      resolve({ bytesWritten, buffer });
	    });
	  })
	};

	// fs.writev only available in Node v12.9.0+
	if (typeof fs.writev === 'function') {
	  // Function signature is
	  // s.writev(fd, buffers[, position], callback)
	  // We need to handle the optional arg, so we use ...args
	  exports.writev = function (fd, buffers, ...args) {
	    if (typeof args[args.length - 1] === 'function') {
	      return fs.writev(fd, buffers, ...args)
	    }

	    return new Promise((resolve, reject) => {
	      fs.writev(fd, buffers, ...args, (err, bytesWritten, buffers) => {
	        if (err) return reject(err)
	        resolve({ bytesWritten, buffers });
	      });
	    })
	  };
	}

	// fs.realpath.native sometimes not available if fs is monkey-patched
	if (typeof fs.realpath.native === 'function') {
	  exports.realpath.native = u(fs.realpath.native);
	} else {
	  process.emitWarning(
	    'fs.realpath.native is not a function. Is fs being monkey-patched?',
	    'Warning', 'fs-extra-WARN0003'
	  );
	} 
} (fs$i));

var makeDir$2 = {};

var utils$1 = {};

const path$c = require$$1;

// https://github.com/nodejs/node/issues/8987
// https://github.com/libuv/libuv/pull/1088
utils$1.checkPath = function checkPath (pth) {
  if (process.platform === 'win32') {
    const pathHasInvalidWinCharacters = /[<>:"|?*]/.test(pth.replace(path$c.parse(pth).root, ''));

    if (pathHasInvalidWinCharacters) {
      const error = new Error(`Path contains invalid characters: ${pth}`);
      error.code = 'EINVAL';
      throw error
    }
  }
};

const fs$g = fs$i;
const { checkPath } = utils$1;

const getMode = options => {
  const defaults = { mode: 0o777 };
  if (typeof options === 'number') return options
  return ({ ...defaults, ...options }).mode
};

makeDir$2.makeDir = async (dir, options) => {
  checkPath(dir);

  return fs$g.mkdir(dir, {
    mode: getMode(options),
    recursive: true
  })
};

makeDir$2.makeDirSync = (dir, options) => {
  checkPath(dir);

  return fs$g.mkdirSync(dir, {
    mode: getMode(options),
    recursive: true
  })
};

const u$a = universalify$1.fromPromise;
const { makeDir: _makeDir, makeDirSync } = makeDir$2;
const makeDir$1 = u$a(_makeDir);

var mkdirs$2 = {
  mkdirs: makeDir$1,
  mkdirsSync: makeDirSync,
  // alias
  mkdirp: makeDir$1,
  mkdirpSync: makeDirSync,
  ensureDir: makeDir$1,
  ensureDirSync: makeDirSync
};

const u$9 = universalify$1.fromPromise;
const fs$f = fs$i;

function pathExists$6 (path) {
  return fs$f.access(path).then(() => true).catch(() => false)
}

var pathExists_1 = {
  pathExists: u$9(pathExists$6),
  pathExistsSync: fs$f.existsSync
};

const fs$e = gracefulFs;

function utimesMillis$1 (path, atime, mtime, callback) {
  // if (!HAS_MILLIS_RES) return fs.utimes(path, atime, mtime, callback)
  fs$e.open(path, 'r+', (err, fd) => {
    if (err) return callback(err)
    fs$e.futimes(fd, atime, mtime, futimesErr => {
      fs$e.close(fd, closeErr => {
        if (callback) callback(futimesErr || closeErr);
      });
    });
  });
}

function utimesMillisSync$1 (path, atime, mtime) {
  const fd = fs$e.openSync(path, 'r+');
  fs$e.futimesSync(fd, atime, mtime);
  return fs$e.closeSync(fd)
}

var utimes = {
  utimesMillis: utimesMillis$1,
  utimesMillisSync: utimesMillisSync$1
};

const fs$d = fs$i;
const path$b = require$$1;
const util = require$$4;

function getStats$2 (src, dest, opts) {
  const statFunc = opts.dereference
    ? (file) => fs$d.stat(file, { bigint: true })
    : (file) => fs$d.lstat(file, { bigint: true });
  return Promise.all([
    statFunc(src),
    statFunc(dest).catch(err => {
      if (err.code === 'ENOENT') return null
      throw err
    })
  ]).then(([srcStat, destStat]) => ({ srcStat, destStat }))
}

function getStatsSync (src, dest, opts) {
  let destStat;
  const statFunc = opts.dereference
    ? (file) => fs$d.statSync(file, { bigint: true })
    : (file) => fs$d.lstatSync(file, { bigint: true });
  const srcStat = statFunc(src);
  try {
    destStat = statFunc(dest);
  } catch (err) {
    if (err.code === 'ENOENT') return { srcStat, destStat: null }
    throw err
  }
  return { srcStat, destStat }
}

function checkPaths (src, dest, funcName, opts, cb) {
  util.callbackify(getStats$2)(src, dest, opts, (err, stats) => {
    if (err) return cb(err)
    const { srcStat, destStat } = stats;

    if (destStat) {
      if (areIdentical$2(srcStat, destStat)) {
        const srcBaseName = path$b.basename(src);
        const destBaseName = path$b.basename(dest);
        if (funcName === 'move' &&
          srcBaseName !== destBaseName &&
          srcBaseName.toLowerCase() === destBaseName.toLowerCase()) {
          return cb(null, { srcStat, destStat, isChangingCase: true })
        }
        return cb(new Error('Source and destination must not be the same.'))
      }
      if (srcStat.isDirectory() && !destStat.isDirectory()) {
        return cb(new Error(`Cannot overwrite non-directory '${dest}' with directory '${src}'.`))
      }
      if (!srcStat.isDirectory() && destStat.isDirectory()) {
        return cb(new Error(`Cannot overwrite directory '${dest}' with non-directory '${src}'.`))
      }
    }

    if (srcStat.isDirectory() && isSrcSubdir(src, dest)) {
      return cb(new Error(errMsg(src, dest, funcName)))
    }
    return cb(null, { srcStat, destStat })
  });
}

function checkPathsSync (src, dest, funcName, opts) {
  const { srcStat, destStat } = getStatsSync(src, dest, opts);

  if (destStat) {
    if (areIdentical$2(srcStat, destStat)) {
      const srcBaseName = path$b.basename(src);
      const destBaseName = path$b.basename(dest);
      if (funcName === 'move' &&
        srcBaseName !== destBaseName &&
        srcBaseName.toLowerCase() === destBaseName.toLowerCase()) {
        return { srcStat, destStat, isChangingCase: true }
      }
      throw new Error('Source and destination must not be the same.')
    }
    if (srcStat.isDirectory() && !destStat.isDirectory()) {
      throw new Error(`Cannot overwrite non-directory '${dest}' with directory '${src}'.`)
    }
    if (!srcStat.isDirectory() && destStat.isDirectory()) {
      throw new Error(`Cannot overwrite directory '${dest}' with non-directory '${src}'.`)
    }
  }

  if (srcStat.isDirectory() && isSrcSubdir(src, dest)) {
    throw new Error(errMsg(src, dest, funcName))
  }
  return { srcStat, destStat }
}

// recursively check if dest parent is a subdirectory of src.
// It works for all file types including symlinks since it
// checks the src and dest inodes. It starts from the deepest
// parent and stops once it reaches the src parent or the root path.
function checkParentPaths (src, srcStat, dest, funcName, cb) {
  const srcParent = path$b.resolve(path$b.dirname(src));
  const destParent = path$b.resolve(path$b.dirname(dest));
  if (destParent === srcParent || destParent === path$b.parse(destParent).root) return cb()
  fs$d.stat(destParent, { bigint: true }, (err, destStat) => {
    if (err) {
      if (err.code === 'ENOENT') return cb()
      return cb(err)
    }
    if (areIdentical$2(srcStat, destStat)) {
      return cb(new Error(errMsg(src, dest, funcName)))
    }
    return checkParentPaths(src, srcStat, destParent, funcName, cb)
  });
}

function checkParentPathsSync (src, srcStat, dest, funcName) {
  const srcParent = path$b.resolve(path$b.dirname(src));
  const destParent = path$b.resolve(path$b.dirname(dest));
  if (destParent === srcParent || destParent === path$b.parse(destParent).root) return
  let destStat;
  try {
    destStat = fs$d.statSync(destParent, { bigint: true });
  } catch (err) {
    if (err.code === 'ENOENT') return
    throw err
  }
  if (areIdentical$2(srcStat, destStat)) {
    throw new Error(errMsg(src, dest, funcName))
  }
  return checkParentPathsSync(src, srcStat, destParent, funcName)
}

function areIdentical$2 (srcStat, destStat) {
  return destStat.ino && destStat.dev && destStat.ino === srcStat.ino && destStat.dev === srcStat.dev
}

// return true if dest is a subdir of src, otherwise false.
// It only checks the path strings.
function isSrcSubdir (src, dest) {
  const srcArr = path$b.resolve(src).split(path$b.sep).filter(i => i);
  const destArr = path$b.resolve(dest).split(path$b.sep).filter(i => i);
  return srcArr.reduce((acc, cur, i) => acc && destArr[i] === cur, true)
}

function errMsg (src, dest, funcName) {
  return `Cannot ${funcName} '${src}' to a subdirectory of itself, '${dest}'.`
}

var stat$4 = {
  checkPaths,
  checkPathsSync,
  checkParentPaths,
  checkParentPathsSync,
  isSrcSubdir,
  areIdentical: areIdentical$2
};

const fs$c = gracefulFs;
const path$a = require$$1;
const mkdirs$1 = mkdirs$2.mkdirs;
const pathExists$5 = pathExists_1.pathExists;
const utimesMillis = utimes.utimesMillis;
const stat$3 = stat$4;

function copy$2 (src, dest, opts, cb) {
  if (typeof opts === 'function' && !cb) {
    cb = opts;
    opts = {};
  } else if (typeof opts === 'function') {
    opts = { filter: opts };
  }

  cb = cb || function () {};
  opts = opts || {};

  opts.clobber = 'clobber' in opts ? !!opts.clobber : true; // default to true for now
  opts.overwrite = 'overwrite' in opts ? !!opts.overwrite : opts.clobber; // overwrite falls back to clobber

  // Warn about using preserveTimestamps on 32-bit node
  if (opts.preserveTimestamps && process.arch === 'ia32') {
    process.emitWarning(
      'Using the preserveTimestamps option in 32-bit node is not recommended;\n\n' +
      '\tsee https://github.com/jprichardson/node-fs-extra/issues/269',
      'Warning', 'fs-extra-WARN0001'
    );
  }

  stat$3.checkPaths(src, dest, 'copy', opts, (err, stats) => {
    if (err) return cb(err)
    const { srcStat, destStat } = stats;
    stat$3.checkParentPaths(src, srcStat, dest, 'copy', err => {
      if (err) return cb(err)
      if (opts.filter) return handleFilter(checkParentDir, destStat, src, dest, opts, cb)
      return checkParentDir(destStat, src, dest, opts, cb)
    });
  });
}

function checkParentDir (destStat, src, dest, opts, cb) {
  const destParent = path$a.dirname(dest);
  pathExists$5(destParent, (err, dirExists) => {
    if (err) return cb(err)
    if (dirExists) return getStats$1(destStat, src, dest, opts, cb)
    mkdirs$1(destParent, err => {
      if (err) return cb(err)
      return getStats$1(destStat, src, dest, opts, cb)
    });
  });
}

function handleFilter (onInclude, destStat, src, dest, opts, cb) {
  Promise.resolve(opts.filter(src, dest)).then(include => {
    if (include) return onInclude(destStat, src, dest, opts, cb)
    return cb()
  }, error => cb(error));
}

function startCopy$1 (destStat, src, dest, opts, cb) {
  if (opts.filter) return handleFilter(getStats$1, destStat, src, dest, opts, cb)
  return getStats$1(destStat, src, dest, opts, cb)
}

function getStats$1 (destStat, src, dest, opts, cb) {
  const stat = opts.dereference ? fs$c.stat : fs$c.lstat;
  stat(src, (err, srcStat) => {
    if (err) return cb(err)

    if (srcStat.isDirectory()) return onDir$1(srcStat, destStat, src, dest, opts, cb)
    else if (srcStat.isFile() ||
             srcStat.isCharacterDevice() ||
             srcStat.isBlockDevice()) return onFile$1(srcStat, destStat, src, dest, opts, cb)
    else if (srcStat.isSymbolicLink()) return onLink$1(destStat, src, dest, opts, cb)
    else if (srcStat.isSocket()) return cb(new Error(`Cannot copy a socket file: ${src}`))
    else if (srcStat.isFIFO()) return cb(new Error(`Cannot copy a FIFO pipe: ${src}`))
    return cb(new Error(`Unknown file: ${src}`))
  });
}

function onFile$1 (srcStat, destStat, src, dest, opts, cb) {
  if (!destStat) return copyFile$1(srcStat, src, dest, opts, cb)
  return mayCopyFile$1(srcStat, src, dest, opts, cb)
}

function mayCopyFile$1 (srcStat, src, dest, opts, cb) {
  if (opts.overwrite) {
    fs$c.unlink(dest, err => {
      if (err) return cb(err)
      return copyFile$1(srcStat, src, dest, opts, cb)
    });
  } else if (opts.errorOnExist) {
    return cb(new Error(`'${dest}' already exists`))
  } else return cb()
}

function copyFile$1 (srcStat, src, dest, opts, cb) {
  fs$c.copyFile(src, dest, err => {
    if (err) return cb(err)
    if (opts.preserveTimestamps) return handleTimestampsAndMode(srcStat.mode, src, dest, cb)
    return setDestMode$1(dest, srcStat.mode, cb)
  });
}

function handleTimestampsAndMode (srcMode, src, dest, cb) {
  // Make sure the file is writable before setting the timestamp
  // otherwise open fails with EPERM when invoked with 'r+'
  // (through utimes call)
  if (fileIsNotWritable$1(srcMode)) {
    return makeFileWritable$1(dest, srcMode, err => {
      if (err) return cb(err)
      return setDestTimestampsAndMode(srcMode, src, dest, cb)
    })
  }
  return setDestTimestampsAndMode(srcMode, src, dest, cb)
}

function fileIsNotWritable$1 (srcMode) {
  return (srcMode & 0o200) === 0
}

function makeFileWritable$1 (dest, srcMode, cb) {
  return setDestMode$1(dest, srcMode | 0o200, cb)
}

function setDestTimestampsAndMode (srcMode, src, dest, cb) {
  setDestTimestamps$1(src, dest, err => {
    if (err) return cb(err)
    return setDestMode$1(dest, srcMode, cb)
  });
}

function setDestMode$1 (dest, srcMode, cb) {
  return fs$c.chmod(dest, srcMode, cb)
}

function setDestTimestamps$1 (src, dest, cb) {
  // The initial srcStat.atime cannot be trusted
  // because it is modified by the read(2) system call
  // (See https://nodejs.org/api/fs.html#fs_stat_time_values)
  fs$c.stat(src, (err, updatedSrcStat) => {
    if (err) return cb(err)
    return utimesMillis(dest, updatedSrcStat.atime, updatedSrcStat.mtime, cb)
  });
}

function onDir$1 (srcStat, destStat, src, dest, opts, cb) {
  if (!destStat) return mkDirAndCopy$1(srcStat.mode, src, dest, opts, cb)
  return copyDir$1(src, dest, opts, cb)
}

function mkDirAndCopy$1 (srcMode, src, dest, opts, cb) {
  fs$c.mkdir(dest, err => {
    if (err) return cb(err)
    copyDir$1(src, dest, opts, err => {
      if (err) return cb(err)
      return setDestMode$1(dest, srcMode, cb)
    });
  });
}

function copyDir$1 (src, dest, opts, cb) {
  fs$c.readdir(src, (err, items) => {
    if (err) return cb(err)
    return copyDirItems(items, src, dest, opts, cb)
  });
}

function copyDirItems (items, src, dest, opts, cb) {
  const item = items.pop();
  if (!item) return cb()
  return copyDirItem$1(items, item, src, dest, opts, cb)
}

function copyDirItem$1 (items, item, src, dest, opts, cb) {
  const srcItem = path$a.join(src, item);
  const destItem = path$a.join(dest, item);
  stat$3.checkPaths(srcItem, destItem, 'copy', opts, (err, stats) => {
    if (err) return cb(err)
    const { destStat } = stats;
    startCopy$1(destStat, srcItem, destItem, opts, err => {
      if (err) return cb(err)
      return copyDirItems(items, src, dest, opts, cb)
    });
  });
}

function onLink$1 (destStat, src, dest, opts, cb) {
  fs$c.readlink(src, (err, resolvedSrc) => {
    if (err) return cb(err)
    if (opts.dereference) {
      resolvedSrc = path$a.resolve(process.cwd(), resolvedSrc);
    }

    if (!destStat) {
      return fs$c.symlink(resolvedSrc, dest, cb)
    } else {
      fs$c.readlink(dest, (err, resolvedDest) => {
        if (err) {
          // dest exists and is a regular file or directory,
          // Windows may throw UNKNOWN error. If dest already exists,
          // fs throws error anyway, so no need to guard against it here.
          if (err.code === 'EINVAL' || err.code === 'UNKNOWN') return fs$c.symlink(resolvedSrc, dest, cb)
          return cb(err)
        }
        if (opts.dereference) {
          resolvedDest = path$a.resolve(process.cwd(), resolvedDest);
        }
        if (stat$3.isSrcSubdir(resolvedSrc, resolvedDest)) {
          return cb(new Error(`Cannot copy '${resolvedSrc}' to a subdirectory of itself, '${resolvedDest}'.`))
        }

        // do not copy if src is a subdir of dest since unlinking
        // dest in this case would result in removing src contents
        // and therefore a broken symlink would be created.
        if (destStat.isDirectory() && stat$3.isSrcSubdir(resolvedDest, resolvedSrc)) {
          return cb(new Error(`Cannot overwrite '${resolvedDest}' with '${resolvedSrc}'.`))
        }
        return copyLink$1(resolvedSrc, dest, cb)
      });
    }
  });
}

function copyLink$1 (resolvedSrc, dest, cb) {
  fs$c.unlink(dest, err => {
    if (err) return cb(err)
    return fs$c.symlink(resolvedSrc, dest, cb)
  });
}

var copy_1 = copy$2;

const fs$b = gracefulFs;
const path$9 = require$$1;
const mkdirsSync$1 = mkdirs$2.mkdirsSync;
const utimesMillisSync = utimes.utimesMillisSync;
const stat$2 = stat$4;

function copySync$1 (src, dest, opts) {
  if (typeof opts === 'function') {
    opts = { filter: opts };
  }

  opts = opts || {};
  opts.clobber = 'clobber' in opts ? !!opts.clobber : true; // default to true for now
  opts.overwrite = 'overwrite' in opts ? !!opts.overwrite : opts.clobber; // overwrite falls back to clobber

  // Warn about using preserveTimestamps on 32-bit node
  if (opts.preserveTimestamps && process.arch === 'ia32') {
    process.emitWarning(
      'Using the preserveTimestamps option in 32-bit node is not recommended;\n\n' +
      '\tsee https://github.com/jprichardson/node-fs-extra/issues/269',
      'Warning', 'fs-extra-WARN0002'
    );
  }

  const { srcStat, destStat } = stat$2.checkPathsSync(src, dest, 'copy', opts);
  stat$2.checkParentPathsSync(src, srcStat, dest, 'copy');
  return handleFilterAndCopy(destStat, src, dest, opts)
}

function handleFilterAndCopy (destStat, src, dest, opts) {
  if (opts.filter && !opts.filter(src, dest)) return
  const destParent = path$9.dirname(dest);
  if (!fs$b.existsSync(destParent)) mkdirsSync$1(destParent);
  return getStats(destStat, src, dest, opts)
}

function startCopy (destStat, src, dest, opts) {
  if (opts.filter && !opts.filter(src, dest)) return
  return getStats(destStat, src, dest, opts)
}

function getStats (destStat, src, dest, opts) {
  const statSync = opts.dereference ? fs$b.statSync : fs$b.lstatSync;
  const srcStat = statSync(src);

  if (srcStat.isDirectory()) return onDir(srcStat, destStat, src, dest, opts)
  else if (srcStat.isFile() ||
           srcStat.isCharacterDevice() ||
           srcStat.isBlockDevice()) return onFile(srcStat, destStat, src, dest, opts)
  else if (srcStat.isSymbolicLink()) return onLink(destStat, src, dest, opts)
  else if (srcStat.isSocket()) throw new Error(`Cannot copy a socket file: ${src}`)
  else if (srcStat.isFIFO()) throw new Error(`Cannot copy a FIFO pipe: ${src}`)
  throw new Error(`Unknown file: ${src}`)
}

function onFile (srcStat, destStat, src, dest, opts) {
  if (!destStat) return copyFile(srcStat, src, dest, opts)
  return mayCopyFile(srcStat, src, dest, opts)
}

function mayCopyFile (srcStat, src, dest, opts) {
  if (opts.overwrite) {
    fs$b.unlinkSync(dest);
    return copyFile(srcStat, src, dest, opts)
  } else if (opts.errorOnExist) {
    throw new Error(`'${dest}' already exists`)
  }
}

function copyFile (srcStat, src, dest, opts) {
  fs$b.copyFileSync(src, dest);
  if (opts.preserveTimestamps) handleTimestamps(srcStat.mode, src, dest);
  return setDestMode(dest, srcStat.mode)
}

function handleTimestamps (srcMode, src, dest) {
  // Make sure the file is writable before setting the timestamp
  // otherwise open fails with EPERM when invoked with 'r+'
  // (through utimes call)
  if (fileIsNotWritable(srcMode)) makeFileWritable(dest, srcMode);
  return setDestTimestamps(src, dest)
}

function fileIsNotWritable (srcMode) {
  return (srcMode & 0o200) === 0
}

function makeFileWritable (dest, srcMode) {
  return setDestMode(dest, srcMode | 0o200)
}

function setDestMode (dest, srcMode) {
  return fs$b.chmodSync(dest, srcMode)
}

function setDestTimestamps (src, dest) {
  // The initial srcStat.atime cannot be trusted
  // because it is modified by the read(2) system call
  // (See https://nodejs.org/api/fs.html#fs_stat_time_values)
  const updatedSrcStat = fs$b.statSync(src);
  return utimesMillisSync(dest, updatedSrcStat.atime, updatedSrcStat.mtime)
}

function onDir (srcStat, destStat, src, dest, opts) {
  if (!destStat) return mkDirAndCopy(srcStat.mode, src, dest, opts)
  return copyDir(src, dest, opts)
}

function mkDirAndCopy (srcMode, src, dest, opts) {
  fs$b.mkdirSync(dest);
  copyDir(src, dest, opts);
  return setDestMode(dest, srcMode)
}

function copyDir (src, dest, opts) {
  fs$b.readdirSync(src).forEach(item => copyDirItem(item, src, dest, opts));
}

function copyDirItem (item, src, dest, opts) {
  const srcItem = path$9.join(src, item);
  const destItem = path$9.join(dest, item);
  const { destStat } = stat$2.checkPathsSync(srcItem, destItem, 'copy', opts);
  return startCopy(destStat, srcItem, destItem, opts)
}

function onLink (destStat, src, dest, opts) {
  let resolvedSrc = fs$b.readlinkSync(src);
  if (opts.dereference) {
    resolvedSrc = path$9.resolve(process.cwd(), resolvedSrc);
  }

  if (!destStat) {
    return fs$b.symlinkSync(resolvedSrc, dest)
  } else {
    let resolvedDest;
    try {
      resolvedDest = fs$b.readlinkSync(dest);
    } catch (err) {
      // dest exists and is a regular file or directory,
      // Windows may throw UNKNOWN error. If dest already exists,
      // fs throws error anyway, so no need to guard against it here.
      if (err.code === 'EINVAL' || err.code === 'UNKNOWN') return fs$b.symlinkSync(resolvedSrc, dest)
      throw err
    }
    if (opts.dereference) {
      resolvedDest = path$9.resolve(process.cwd(), resolvedDest);
    }
    if (stat$2.isSrcSubdir(resolvedSrc, resolvedDest)) {
      throw new Error(`Cannot copy '${resolvedSrc}' to a subdirectory of itself, '${resolvedDest}'.`)
    }

    // prevent copy if src is a subdir of dest since unlinking
    // dest in this case would result in removing src contents
    // and therefore a broken symlink would be created.
    if (fs$b.statSync(dest).isDirectory() && stat$2.isSrcSubdir(resolvedDest, resolvedSrc)) {
      throw new Error(`Cannot overwrite '${resolvedDest}' with '${resolvedSrc}'.`)
    }
    return copyLink(resolvedSrc, dest)
  }
}

function copyLink (resolvedSrc, dest) {
  fs$b.unlinkSync(dest);
  return fs$b.symlinkSync(resolvedSrc, dest)
}

var copySync_1 = copySync$1;

const u$8 = universalify$1.fromCallback;
var copy$1 = {
  copy: u$8(copy_1),
  copySync: copySync_1
};

const fs$a = gracefulFs;
const path$8 = require$$1;
const assert$1 = require$$5;

const isWindows = (process.platform === 'win32');

function defaults (options) {
  const methods = [
    'unlink',
    'chmod',
    'stat',
    'lstat',
    'rmdir',
    'readdir'
  ];
  methods.forEach(m => {
    options[m] = options[m] || fs$a[m];
    m = m + 'Sync';
    options[m] = options[m] || fs$a[m];
  });

  options.maxBusyTries = options.maxBusyTries || 3;
}

function rimraf$1 (p, options, cb) {
  let busyTries = 0;

  if (typeof options === 'function') {
    cb = options;
    options = {};
  }

  assert$1(p, 'rimraf: missing path');
  assert$1.strictEqual(typeof p, 'string', 'rimraf: path should be a string');
  assert$1.strictEqual(typeof cb, 'function', 'rimraf: callback function required');
  assert$1(options, 'rimraf: invalid options argument provided');
  assert$1.strictEqual(typeof options, 'object', 'rimraf: options should be object');

  defaults(options);

  rimraf_(p, options, function CB (er) {
    if (er) {
      if ((er.code === 'EBUSY' || er.code === 'ENOTEMPTY' || er.code === 'EPERM') &&
          busyTries < options.maxBusyTries) {
        busyTries++;
        const time = busyTries * 100;
        // try again, with the same exact callback as this one.
        return setTimeout(() => rimraf_(p, options, CB), time)
      }

      // already gone
      if (er.code === 'ENOENT') er = null;
    }

    cb(er);
  });
}

// Two possible strategies.
// 1. Assume it's a file.  unlink it, then do the dir stuff on EPERM or EISDIR
// 2. Assume it's a directory.  readdir, then do the file stuff on ENOTDIR
//
// Both result in an extra syscall when you guess wrong.  However, there
// are likely far more normal files in the world than directories.  This
// is based on the assumption that a the average number of files per
// directory is >= 1.
//
// If anyone ever complains about this, then I guess the strategy could
// be made configurable somehow.  But until then, YAGNI.
function rimraf_ (p, options, cb) {
  assert$1(p);
  assert$1(options);
  assert$1(typeof cb === 'function');

  // sunos lets the root user unlink directories, which is... weird.
  // so we have to lstat here and make sure it's not a dir.
  options.lstat(p, (er, st) => {
    if (er && er.code === 'ENOENT') {
      return cb(null)
    }

    // Windows can EPERM on stat.  Life is suffering.
    if (er && er.code === 'EPERM' && isWindows) {
      return fixWinEPERM(p, options, er, cb)
    }

    if (st && st.isDirectory()) {
      return rmdir(p, options, er, cb)
    }

    options.unlink(p, er => {
      if (er) {
        if (er.code === 'ENOENT') {
          return cb(null)
        }
        if (er.code === 'EPERM') {
          return (isWindows)
            ? fixWinEPERM(p, options, er, cb)
            : rmdir(p, options, er, cb)
        }
        if (er.code === 'EISDIR') {
          return rmdir(p, options, er, cb)
        }
      }
      return cb(er)
    });
  });
}

function fixWinEPERM (p, options, er, cb) {
  assert$1(p);
  assert$1(options);
  assert$1(typeof cb === 'function');

  options.chmod(p, 0o666, er2 => {
    if (er2) {
      cb(er2.code === 'ENOENT' ? null : er);
    } else {
      options.stat(p, (er3, stats) => {
        if (er3) {
          cb(er3.code === 'ENOENT' ? null : er);
        } else if (stats.isDirectory()) {
          rmdir(p, options, er, cb);
        } else {
          options.unlink(p, cb);
        }
      });
    }
  });
}

function fixWinEPERMSync (p, options, er) {
  let stats;

  assert$1(p);
  assert$1(options);

  try {
    options.chmodSync(p, 0o666);
  } catch (er2) {
    if (er2.code === 'ENOENT') {
      return
    } else {
      throw er
    }
  }

  try {
    stats = options.statSync(p);
  } catch (er3) {
    if (er3.code === 'ENOENT') {
      return
    } else {
      throw er
    }
  }

  if (stats.isDirectory()) {
    rmdirSync(p, options, er);
  } else {
    options.unlinkSync(p);
  }
}

function rmdir (p, options, originalEr, cb) {
  assert$1(p);
  assert$1(options);
  assert$1(typeof cb === 'function');

  // try to rmdir first, and only readdir on ENOTEMPTY or EEXIST (SunOS)
  // if we guessed wrong, and it's not a directory, then
  // raise the original error.
  options.rmdir(p, er => {
    if (er && (er.code === 'ENOTEMPTY' || er.code === 'EEXIST' || er.code === 'EPERM')) {
      rmkids(p, options, cb);
    } else if (er && er.code === 'ENOTDIR') {
      cb(originalEr);
    } else {
      cb(er);
    }
  });
}

function rmkids (p, options, cb) {
  assert$1(p);
  assert$1(options);
  assert$1(typeof cb === 'function');

  options.readdir(p, (er, files) => {
    if (er) return cb(er)

    let n = files.length;
    let errState;

    if (n === 0) return options.rmdir(p, cb)

    files.forEach(f => {
      rimraf$1(path$8.join(p, f), options, er => {
        if (errState) {
          return
        }
        if (er) return cb(errState = er)
        if (--n === 0) {
          options.rmdir(p, cb);
        }
      });
    });
  });
}

// this looks simpler, and is strictly *faster*, but will
// tie up the JavaScript thread and fail on excessively
// deep directory trees.
function rimrafSync (p, options) {
  let st;

  options = options || {};
  defaults(options);

  assert$1(p, 'rimraf: missing path');
  assert$1.strictEqual(typeof p, 'string', 'rimraf: path should be a string');
  assert$1(options, 'rimraf: missing options');
  assert$1.strictEqual(typeof options, 'object', 'rimraf: options should be object');

  try {
    st = options.lstatSync(p);
  } catch (er) {
    if (er.code === 'ENOENT') {
      return
    }

    // Windows can EPERM on stat.  Life is suffering.
    if (er.code === 'EPERM' && isWindows) {
      fixWinEPERMSync(p, options, er);
    }
  }

  try {
    // sunos lets the root user unlink directories, which is... weird.
    if (st && st.isDirectory()) {
      rmdirSync(p, options, null);
    } else {
      options.unlinkSync(p);
    }
  } catch (er) {
    if (er.code === 'ENOENT') {
      return
    } else if (er.code === 'EPERM') {
      return isWindows ? fixWinEPERMSync(p, options, er) : rmdirSync(p, options, er)
    } else if (er.code !== 'EISDIR') {
      throw er
    }
    rmdirSync(p, options, er);
  }
}

function rmdirSync (p, options, originalEr) {
  assert$1(p);
  assert$1(options);

  try {
    options.rmdirSync(p);
  } catch (er) {
    if (er.code === 'ENOTDIR') {
      throw originalEr
    } else if (er.code === 'ENOTEMPTY' || er.code === 'EEXIST' || er.code === 'EPERM') {
      rmkidsSync(p, options);
    } else if (er.code !== 'ENOENT') {
      throw er
    }
  }
}

function rmkidsSync (p, options) {
  assert$1(p);
  assert$1(options);
  options.readdirSync(p).forEach(f => rimrafSync(path$8.join(p, f), options));

  if (isWindows) {
    // We only end up here once we got ENOTEMPTY at least once, and
    // at this point, we are guaranteed to have removed all the kids.
    // So, we know that it won't be ENOENT or ENOTDIR or anything else.
    // try really hard to delete stuff on windows, because it has a
    // PROFOUNDLY annoying habit of not closing handles promptly when
    // files are deleted, resulting in spurious ENOTEMPTY errors.
    const startTime = Date.now();
    do {
      try {
        const ret = options.rmdirSync(p, options);
        return ret
      } catch {}
    } while (Date.now() - startTime < 500) // give up after 500ms
  } else {
    const ret = options.rmdirSync(p, options);
    return ret
  }
}

var rimraf_1 = rimraf$1;
rimraf$1.sync = rimrafSync;

const fs$9 = gracefulFs;
const u$7 = universalify$1.fromCallback;
const rimraf = rimraf_1;

function remove$2 (path, callback) {
  // Node 14.14.0+
  if (fs$9.rm) return fs$9.rm(path, { recursive: true, force: true }, callback)
  rimraf(path, callback);
}

function removeSync$1 (path) {
  // Node 14.14.0+
  if (fs$9.rmSync) return fs$9.rmSync(path, { recursive: true, force: true })
  rimraf.sync(path);
}

var remove_1 = {
  remove: u$7(remove$2),
  removeSync: removeSync$1
};

const u$6 = universalify$1.fromPromise;
const fs$8 = fs$i;
const path$7 = require$$1;
const mkdir$3 = mkdirs$2;
const remove$1 = remove_1;

const emptyDir = u$6(async function emptyDir (dir) {
  let items;
  try {
    items = await fs$8.readdir(dir);
  } catch {
    return mkdir$3.mkdirs(dir)
  }

  return Promise.all(items.map(item => remove$1.remove(path$7.join(dir, item))))
});

function emptyDirSync (dir) {
  let items;
  try {
    items = fs$8.readdirSync(dir);
  } catch {
    return mkdir$3.mkdirsSync(dir)
  }

  items.forEach(item => {
    item = path$7.join(dir, item);
    remove$1.removeSync(item);
  });
}

var empty = {
  emptyDirSync,
  emptydirSync: emptyDirSync,
  emptyDir,
  emptydir: emptyDir
};

const u$5 = universalify$1.fromCallback;
const path$6 = require$$1;
const fs$7 = gracefulFs;
const mkdir$2 = mkdirs$2;

function createFile$1 (file, callback) {
  function makeFile () {
    fs$7.writeFile(file, '', err => {
      if (err) return callback(err)
      callback();
    });
  }

  fs$7.stat(file, (err, stats) => { // eslint-disable-line handle-callback-err
    if (!err && stats.isFile()) return callback()
    const dir = path$6.dirname(file);
    fs$7.stat(dir, (err, stats) => {
      if (err) {
        // if the directory doesn't exist, make it
        if (err.code === 'ENOENT') {
          return mkdir$2.mkdirs(dir, err => {
            if (err) return callback(err)
            makeFile();
          })
        }
        return callback(err)
      }

      if (stats.isDirectory()) makeFile();
      else {
        // parent is not a directory
        // This is just to cause an internal ENOTDIR error to be thrown
        fs$7.readdir(dir, err => {
          if (err) return callback(err)
        });
      }
    });
  });
}

function createFileSync$1 (file) {
  let stats;
  try {
    stats = fs$7.statSync(file);
  } catch {}
  if (stats && stats.isFile()) return

  const dir = path$6.dirname(file);
  try {
    if (!fs$7.statSync(dir).isDirectory()) {
      // parent is not a directory
      // This is just to cause an internal ENOTDIR error to be thrown
      fs$7.readdirSync(dir);
    }
  } catch (err) {
    // If the stat call above failed because the directory doesn't exist, create it
    if (err && err.code === 'ENOENT') mkdir$2.mkdirsSync(dir);
    else throw err
  }

  fs$7.writeFileSync(file, '');
}

var file = {
  createFile: u$5(createFile$1),
  createFileSync: createFileSync$1
};

const u$4 = universalify$1.fromCallback;
const path$5 = require$$1;
const fs$6 = gracefulFs;
const mkdir$1 = mkdirs$2;
const pathExists$4 = pathExists_1.pathExists;
const { areIdentical: areIdentical$1 } = stat$4;

function createLink$1 (srcpath, dstpath, callback) {
  function makeLink (srcpath, dstpath) {
    fs$6.link(srcpath, dstpath, err => {
      if (err) return callback(err)
      callback(null);
    });
  }

  fs$6.lstat(dstpath, (_, dstStat) => {
    fs$6.lstat(srcpath, (err, srcStat) => {
      if (err) {
        err.message = err.message.replace('lstat', 'ensureLink');
        return callback(err)
      }
      if (dstStat && areIdentical$1(srcStat, dstStat)) return callback(null)

      const dir = path$5.dirname(dstpath);
      pathExists$4(dir, (err, dirExists) => {
        if (err) return callback(err)
        if (dirExists) return makeLink(srcpath, dstpath)
        mkdir$1.mkdirs(dir, err => {
          if (err) return callback(err)
          makeLink(srcpath, dstpath);
        });
      });
    });
  });
}

function createLinkSync$1 (srcpath, dstpath) {
  let dstStat;
  try {
    dstStat = fs$6.lstatSync(dstpath);
  } catch {}

  try {
    const srcStat = fs$6.lstatSync(srcpath);
    if (dstStat && areIdentical$1(srcStat, dstStat)) return
  } catch (err) {
    err.message = err.message.replace('lstat', 'ensureLink');
    throw err
  }

  const dir = path$5.dirname(dstpath);
  const dirExists = fs$6.existsSync(dir);
  if (dirExists) return fs$6.linkSync(srcpath, dstpath)
  mkdir$1.mkdirsSync(dir);

  return fs$6.linkSync(srcpath, dstpath)
}

var link = {
  createLink: u$4(createLink$1),
  createLinkSync: createLinkSync$1
};

const path$4 = require$$1;
const fs$5 = gracefulFs;
const pathExists$3 = pathExists_1.pathExists;

/**
 * Function that returns two types of paths, one relative to symlink, and one
 * relative to the current working directory. Checks if path is absolute or
 * relative. If the path is relative, this function checks if the path is
 * relative to symlink or relative to current working directory. This is an
 * initiative to find a smarter `srcpath` to supply when building symlinks.
 * This allows you to determine which path to use out of one of three possible
 * types of source paths. The first is an absolute path. This is detected by
 * `path.isAbsolute()`. When an absolute path is provided, it is checked to
 * see if it exists. If it does it's used, if not an error is returned
 * (callback)/ thrown (sync). The other two options for `srcpath` are a
 * relative url. By default Node's `fs.symlink` works by creating a symlink
 * using `dstpath` and expects the `srcpath` to be relative to the newly
 * created symlink. If you provide a `srcpath` that does not exist on the file
 * system it results in a broken symlink. To minimize this, the function
 * checks to see if the 'relative to symlink' source file exists, and if it
 * does it will use it. If it does not, it checks if there's a file that
 * exists that is relative to the current working directory, if does its used.
 * This preserves the expectations of the original fs.symlink spec and adds
 * the ability to pass in `relative to current working direcotry` paths.
 */

function symlinkPaths$1 (srcpath, dstpath, callback) {
  if (path$4.isAbsolute(srcpath)) {
    return fs$5.lstat(srcpath, (err) => {
      if (err) {
        err.message = err.message.replace('lstat', 'ensureSymlink');
        return callback(err)
      }
      return callback(null, {
        toCwd: srcpath,
        toDst: srcpath
      })
    })
  } else {
    const dstdir = path$4.dirname(dstpath);
    const relativeToDst = path$4.join(dstdir, srcpath);
    return pathExists$3(relativeToDst, (err, exists) => {
      if (err) return callback(err)
      if (exists) {
        return callback(null, {
          toCwd: relativeToDst,
          toDst: srcpath
        })
      } else {
        return fs$5.lstat(srcpath, (err) => {
          if (err) {
            err.message = err.message.replace('lstat', 'ensureSymlink');
            return callback(err)
          }
          return callback(null, {
            toCwd: srcpath,
            toDst: path$4.relative(dstdir, srcpath)
          })
        })
      }
    })
  }
}

function symlinkPathsSync$1 (srcpath, dstpath) {
  let exists;
  if (path$4.isAbsolute(srcpath)) {
    exists = fs$5.existsSync(srcpath);
    if (!exists) throw new Error('absolute srcpath does not exist')
    return {
      toCwd: srcpath,
      toDst: srcpath
    }
  } else {
    const dstdir = path$4.dirname(dstpath);
    const relativeToDst = path$4.join(dstdir, srcpath);
    exists = fs$5.existsSync(relativeToDst);
    if (exists) {
      return {
        toCwd: relativeToDst,
        toDst: srcpath
      }
    } else {
      exists = fs$5.existsSync(srcpath);
      if (!exists) throw new Error('relative srcpath does not exist')
      return {
        toCwd: srcpath,
        toDst: path$4.relative(dstdir, srcpath)
      }
    }
  }
}

var symlinkPaths_1 = {
  symlinkPaths: symlinkPaths$1,
  symlinkPathsSync: symlinkPathsSync$1
};

const fs$4 = gracefulFs;

function symlinkType$1 (srcpath, type, callback) {
  callback = (typeof type === 'function') ? type : callback;
  type = (typeof type === 'function') ? false : type;
  if (type) return callback(null, type)
  fs$4.lstat(srcpath, (err, stats) => {
    if (err) return callback(null, 'file')
    type = (stats && stats.isDirectory()) ? 'dir' : 'file';
    callback(null, type);
  });
}

function symlinkTypeSync$1 (srcpath, type) {
  let stats;

  if (type) return type
  try {
    stats = fs$4.lstatSync(srcpath);
  } catch {
    return 'file'
  }
  return (stats && stats.isDirectory()) ? 'dir' : 'file'
}

var symlinkType_1 = {
  symlinkType: symlinkType$1,
  symlinkTypeSync: symlinkTypeSync$1
};

const u$3 = universalify$1.fromCallback;
const path$3 = require$$1;
const fs$3 = fs$i;
const _mkdirs = mkdirs$2;
const mkdirs = _mkdirs.mkdirs;
const mkdirsSync = _mkdirs.mkdirsSync;

const _symlinkPaths = symlinkPaths_1;
const symlinkPaths = _symlinkPaths.symlinkPaths;
const symlinkPathsSync = _symlinkPaths.symlinkPathsSync;

const _symlinkType = symlinkType_1;
const symlinkType = _symlinkType.symlinkType;
const symlinkTypeSync = _symlinkType.symlinkTypeSync;

const pathExists$2 = pathExists_1.pathExists;

const { areIdentical } = stat$4;

function createSymlink$1 (srcpath, dstpath, type, callback) {
  callback = (typeof type === 'function') ? type : callback;
  type = (typeof type === 'function') ? false : type;

  fs$3.lstat(dstpath, (err, stats) => {
    if (!err && stats.isSymbolicLink()) {
      Promise.all([
        fs$3.stat(srcpath),
        fs$3.stat(dstpath)
      ]).then(([srcStat, dstStat]) => {
        if (areIdentical(srcStat, dstStat)) return callback(null)
        _createSymlink(srcpath, dstpath, type, callback);
      });
    } else _createSymlink(srcpath, dstpath, type, callback);
  });
}

function _createSymlink (srcpath, dstpath, type, callback) {
  symlinkPaths(srcpath, dstpath, (err, relative) => {
    if (err) return callback(err)
    srcpath = relative.toDst;
    symlinkType(relative.toCwd, type, (err, type) => {
      if (err) return callback(err)
      const dir = path$3.dirname(dstpath);
      pathExists$2(dir, (err, dirExists) => {
        if (err) return callback(err)
        if (dirExists) return fs$3.symlink(srcpath, dstpath, type, callback)
        mkdirs(dir, err => {
          if (err) return callback(err)
          fs$3.symlink(srcpath, dstpath, type, callback);
        });
      });
    });
  });
}

function createSymlinkSync$1 (srcpath, dstpath, type) {
  let stats;
  try {
    stats = fs$3.lstatSync(dstpath);
  } catch {}
  if (stats && stats.isSymbolicLink()) {
    const srcStat = fs$3.statSync(srcpath);
    const dstStat = fs$3.statSync(dstpath);
    if (areIdentical(srcStat, dstStat)) return
  }

  const relative = symlinkPathsSync(srcpath, dstpath);
  srcpath = relative.toDst;
  type = symlinkTypeSync(relative.toCwd, type);
  const dir = path$3.dirname(dstpath);
  const exists = fs$3.existsSync(dir);
  if (exists) return fs$3.symlinkSync(srcpath, dstpath, type)
  mkdirsSync(dir);
  return fs$3.symlinkSync(srcpath, dstpath, type)
}

var symlink = {
  createSymlink: u$3(createSymlink$1),
  createSymlinkSync: createSymlinkSync$1
};

const { createFile, createFileSync } = file;
const { createLink, createLinkSync } = link;
const { createSymlink, createSymlinkSync } = symlink;

var ensure = {
  // file
  createFile,
  createFileSync,
  ensureFile: createFile,
  ensureFileSync: createFileSync,
  // link
  createLink,
  createLinkSync,
  ensureLink: createLink,
  ensureLinkSync: createLinkSync,
  // symlink
  createSymlink,
  createSymlinkSync,
  ensureSymlink: createSymlink,
  ensureSymlinkSync: createSymlinkSync
};

function stringify$3 (obj, { EOL = '\n', finalEOL = true, replacer = null, spaces } = {}) {
  const EOF = finalEOL ? EOL : '';
  const str = JSON.stringify(obj, replacer, spaces);

  return str.replace(/\n/g, EOL) + EOF
}

function stripBom$1 (content) {
  // we do this because JSON.parse would convert it to a utf8 string if encoding wasn't specified
  if (Buffer.isBuffer(content)) content = content.toString('utf8');
  return content.replace(/^\uFEFF/, '')
}

var utils = { stringify: stringify$3, stripBom: stripBom$1 };

let _fs;
try {
  _fs = gracefulFs;
} catch (_) {
  _fs = require$$0$3;
}
const universalify = universalify$1;
const { stringify: stringify$2, stripBom } = utils;

async function _readFile (file, options = {}) {
  if (typeof options === 'string') {
    options = { encoding: options };
  }

  const fs = options.fs || _fs;

  const shouldThrow = 'throws' in options ? options.throws : true;

  let data = await universalify.fromCallback(fs.readFile)(file, options);

  data = stripBom(data);

  let obj;
  try {
    obj = JSON.parse(data, options ? options.reviver : null);
  } catch (err) {
    if (shouldThrow) {
      err.message = `${file}: ${err.message}`;
      throw err
    } else {
      return null
    }
  }

  return obj
}

const readFile$1 = universalify.fromPromise(_readFile);

function readFileSync (file, options = {}) {
  if (typeof options === 'string') {
    options = { encoding: options };
  }

  const fs = options.fs || _fs;

  const shouldThrow = 'throws' in options ? options.throws : true;

  try {
    let content = fs.readFileSync(file, options);
    content = stripBom(content);
    return JSON.parse(content, options.reviver)
  } catch (err) {
    if (shouldThrow) {
      err.message = `${file}: ${err.message}`;
      throw err
    } else {
      return null
    }
  }
}

async function _writeFile (file, obj, options = {}) {
  const fs = options.fs || _fs;

  const str = stringify$2(obj, options);

  await universalify.fromCallback(fs.writeFile)(file, str, options);
}

const writeFile$1 = universalify.fromPromise(_writeFile);

function writeFileSync (file, obj, options = {}) {
  const fs = options.fs || _fs;

  const str = stringify$2(obj, options);
  // not sure if fs.writeFileSync returns anything, but just in case
  return fs.writeFileSync(file, str, options)
}

const jsonfile$1 = {
  readFile: readFile$1,
  readFileSync,
  writeFile: writeFile$1,
  writeFileSync
};

var jsonfile_1 = jsonfile$1;

const jsonFile$1 = jsonfile_1;

var jsonfile = {
  // jsonfile exports
  readJson: jsonFile$1.readFile,
  readJsonSync: jsonFile$1.readFileSync,
  writeJson: jsonFile$1.writeFile,
  writeJsonSync: jsonFile$1.writeFileSync
};

const u$2 = universalify$1.fromCallback;
const fs$2 = gracefulFs;
const path$2 = require$$1;
const mkdir = mkdirs$2;
const pathExists$1 = pathExists_1.pathExists;

function outputFile$1 (file, data, encoding, callback) {
  if (typeof encoding === 'function') {
    callback = encoding;
    encoding = 'utf8';
  }

  const dir = path$2.dirname(file);
  pathExists$1(dir, (err, itDoes) => {
    if (err) return callback(err)
    if (itDoes) return fs$2.writeFile(file, data, encoding, callback)

    mkdir.mkdirs(dir, err => {
      if (err) return callback(err)

      fs$2.writeFile(file, data, encoding, callback);
    });
  });
}

function outputFileSync$1 (file, ...args) {
  const dir = path$2.dirname(file);
  if (fs$2.existsSync(dir)) {
    return fs$2.writeFileSync(file, ...args)
  }
  mkdir.mkdirsSync(dir);
  fs$2.writeFileSync(file, ...args);
}

var outputFile_1 = {
  outputFile: u$2(outputFile$1),
  outputFileSync: outputFileSync$1
};

const { stringify: stringify$1 } = utils;
const { outputFile } = outputFile_1;

async function outputJson (file, data, options = {}) {
  const str = stringify$1(data, options);

  await outputFile(file, str, options);
}

var outputJson_1 = outputJson;

const { stringify } = utils;
const { outputFileSync } = outputFile_1;

function outputJsonSync (file, data, options) {
  const str = stringify(data, options);

  outputFileSync(file, str, options);
}

var outputJsonSync_1 = outputJsonSync;

const u$1 = universalify$1.fromPromise;
const jsonFile = jsonfile;

jsonFile.outputJson = u$1(outputJson_1);
jsonFile.outputJsonSync = outputJsonSync_1;
// aliases
jsonFile.outputJSON = jsonFile.outputJson;
jsonFile.outputJSONSync = jsonFile.outputJsonSync;
jsonFile.writeJSON = jsonFile.writeJson;
jsonFile.writeJSONSync = jsonFile.writeJsonSync;
jsonFile.readJSON = jsonFile.readJson;
jsonFile.readJSONSync = jsonFile.readJsonSync;

var json = jsonFile;

const fs$1 = gracefulFs;
const path$1 = require$$1;
const copy = copy$1.copy;
const remove = remove_1.remove;
const mkdirp = mkdirs$2.mkdirp;
const pathExists = pathExists_1.pathExists;
const stat$1 = stat$4;

function move$1 (src, dest, opts, cb) {
  if (typeof opts === 'function') {
    cb = opts;
    opts = {};
  }

  opts = opts || {};

  const overwrite = opts.overwrite || opts.clobber || false;

  stat$1.checkPaths(src, dest, 'move', opts, (err, stats) => {
    if (err) return cb(err)
    const { srcStat, isChangingCase = false } = stats;
    stat$1.checkParentPaths(src, srcStat, dest, 'move', err => {
      if (err) return cb(err)
      if (isParentRoot$1(dest)) return doRename$1(src, dest, overwrite, isChangingCase, cb)
      mkdirp(path$1.dirname(dest), err => {
        if (err) return cb(err)
        return doRename$1(src, dest, overwrite, isChangingCase, cb)
      });
    });
  });
}

function isParentRoot$1 (dest) {
  const parent = path$1.dirname(dest);
  const parsedPath = path$1.parse(parent);
  return parsedPath.root === parent
}

function doRename$1 (src, dest, overwrite, isChangingCase, cb) {
  if (isChangingCase) return rename$1(src, dest, overwrite, cb)
  if (overwrite) {
    return remove(dest, err => {
      if (err) return cb(err)
      return rename$1(src, dest, overwrite, cb)
    })
  }
  pathExists(dest, (err, destExists) => {
    if (err) return cb(err)
    if (destExists) return cb(new Error('dest already exists.'))
    return rename$1(src, dest, overwrite, cb)
  });
}

function rename$1 (src, dest, overwrite, cb) {
  fs$1.rename(src, dest, err => {
    if (!err) return cb()
    if (err.code !== 'EXDEV') return cb(err)
    return moveAcrossDevice$1(src, dest, overwrite, cb)
  });
}

function moveAcrossDevice$1 (src, dest, overwrite, cb) {
  const opts = {
    overwrite,
    errorOnExist: true
  };
  copy(src, dest, opts, err => {
    if (err) return cb(err)
    return remove(src, cb)
  });
}

var move_1 = move$1;

const fs = gracefulFs;
const path = require$$1;
const copySync = copy$1.copySync;
const removeSync = remove_1.removeSync;
const mkdirpSync = mkdirs$2.mkdirpSync;
const stat = stat$4;

function moveSync (src, dest, opts) {
  opts = opts || {};
  const overwrite = opts.overwrite || opts.clobber || false;

  const { srcStat, isChangingCase = false } = stat.checkPathsSync(src, dest, 'move', opts);
  stat.checkParentPathsSync(src, srcStat, dest, 'move');
  if (!isParentRoot(dest)) mkdirpSync(path.dirname(dest));
  return doRename(src, dest, overwrite, isChangingCase)
}

function isParentRoot (dest) {
  const parent = path.dirname(dest);
  const parsedPath = path.parse(parent);
  return parsedPath.root === parent
}

function doRename (src, dest, overwrite, isChangingCase) {
  if (isChangingCase) return rename(src, dest, overwrite)
  if (overwrite) {
    removeSync(dest);
    return rename(src, dest, overwrite)
  }
  if (fs.existsSync(dest)) throw new Error('dest already exists.')
  return rename(src, dest, overwrite)
}

function rename (src, dest, overwrite) {
  try {
    fs.renameSync(src, dest);
  } catch (err) {
    if (err.code !== 'EXDEV') throw err
    return moveAcrossDevice(src, dest, overwrite)
  }
}

function moveAcrossDevice (src, dest, overwrite) {
  const opts = {
    overwrite,
    errorOnExist: true
  };
  copySync(src, dest, opts);
  return removeSync(src)
}

var moveSync_1 = moveSync;

const u = universalify$1.fromCallback;
var move = {
  move: u(move_1),
  moveSync: moveSync_1
};

var lib = {
  // Export promiseified graceful-fs:
  ...fs$i,
  // Export extra methods:
  ...copy$1,
  ...empty,
  ...ensure,
  ...json,
  ...mkdirs$2,
  ...move,
  ...outputFile_1,
  ...pathExists_1,
  ...remove_1
};

var fse = /*@__PURE__*/getDefaultExportFromCjs(lib);

var existsDir = function (path) { return __awaiter(void 0, void 0, void 0, function () {
    var exists, err_1;
    return __generator(this, function (_a) {
        switch (_a.label) {
            case 0:
                _a.trys.push([0, 2, , 3]);
                return [4 /*yield*/, fse.pathExists(path)];
            case 1:
                exists = _a.sent();
                return [2 /*return*/, exists];
            case 2:
                err_1 = _a.sent();
                cError("Check directory existence failed: ".concat(err_1));
                throw err_1;
            case 3: return [2 /*return*/];
        }
    });
}); };
var makeDir = function (path_1) {
    var args_1 = [];
    for (var _i = 1; _i < arguments.length; _i++) {
        args_1[_i - 1] = arguments[_i];
    }
    return __awaiter(void 0, __spreadArray([path_1], args_1, true), void 0, function (path, showResult) {
        var err_2;
        if (showResult === void 0) { showResult = false; }
        return __generator(this, function (_a) {
            switch (_a.label) {
                case 0:
                    _a.trys.push([0, 2, , 3]);
                    return [4 /*yield*/, fse.mkdir(path)];
                case 1:
                    _a.sent();
                    showResult && cSuccess("Successfully create directory: ".concat(path));
                    return [3 /*break*/, 3];
                case 2:
                    err_2 = _a.sent();
                    cError("Create directory failed: ".concat(err_2));
                    throw err_2;
                case 3: return [2 /*return*/];
            }
        });
    });
};
var removeDir = function (path_1) {
    var args_1 = [];
    for (var _i = 1; _i < arguments.length; _i++) {
        args_1[_i - 1] = arguments[_i];
    }
    return __awaiter(void 0, __spreadArray([path_1], args_1, true), void 0, function (path, showResult) {
        var err_3;
        if (showResult === void 0) { showResult = false; }
        return __generator(this, function (_a) {
            switch (_a.label) {
                case 0:
                    _a.trys.push([0, 2, , 3]);
                    return [4 /*yield*/, fse.remove(path)];
                case 1:
                    _a.sent();
                    showResult && cSuccess("Successfully remove directory: ".concat(path));
                    return [3 /*break*/, 3];
                case 2:
                    err_3 = _a.sent();
                    cError("Remove directory failed: ".concat(err_3));
                    throw err_3;
                case 3: return [2 /*return*/];
            }
        });
    });
};
var readFile = function (path) { return __awaiter(void 0, void 0, void 0, function () {
    var file, err_4;
    return __generator(this, function (_a) {
        switch (_a.label) {
            case 0:
                _a.trys.push([0, 2, , 3]);
                return [4 /*yield*/, node_fs.readFileSync(path, "utf8")];
            case 1:
                file = _a.sent();
                return [2 /*return*/, file];
            case 2:
                err_4 = _a.sent();
                cError("Read directory failed: ".concat(err_4));
                throw err_4;
            case 3: return [2 /*return*/];
        }
    });
}); };
var writeFile = function (dir, flieName, fileContent) { return __awaiter(void 0, void 0, void 0, function () {
    var filePath, isExistsDir, err_5;
    return __generator(this, function (_a) {
        switch (_a.label) {
            case 0:
                _a.trys.push([0, 4, , 5]);
                filePath = path$d.join(dir, flieName);
                return [4 /*yield*/, existsDir(filePath)];
            case 1:
                isExistsDir = _a.sent();
                if (!isExistsDir) return [3 /*break*/, 3];
                return [4 /*yield*/, removeDir(filePath)];
            case 2:
                _a.sent();
                _a.label = 3;
            case 3:
                fse.ensureDirSync(path$d.dirname(filePath));
                fse.writeFileSync(filePath, fileContent);
                return [3 /*break*/, 5];
            case 4:
                err_5 = _a.sent();
                cError("Write File failed: ".concat(err_5));
                throw err_5;
            case 5: return [2 /*return*/];
        }
    });
}); };

var resolvePkg = function (context) { return __awaiter(void 0, void 0, void 0, function () {
    var filePath, packageJsonContent, error_1;
    return __generator(this, function (_a) {
        switch (_a.label) {
            case 0:
                filePath = path$d.join(context, "package.json");
                return [4 /*yield*/, existsDir(filePath)];
            case 1:
                if (!_a.sent()) return [3 /*break*/, 6];
                _a.label = 2;
            case 2:
                _a.trys.push([2, 4, , 5]);
                return [4 /*yield*/, readFile(filePath)];
            case 3:
                packageJsonContent = _a.sent();
                return [2 /*return*/, JSON.parse(packageJsonContent)];
            case 4:
                error_1 = _a.sent();
                console.error(error_1);
                return [3 /*break*/, 5];
            case 5: return [3 /*break*/, 7];
            case 6: return [2 /*return*/, {}];
            case 7: return [2 /*return*/];
        }
    });
}); };

var commandSpawn = function () {
    var args = [];
    for (var _i = 0; _i < arguments.length; _i++) {
        args[_i] = arguments[_i];
    }
    return new Promise(function (resolve, reject) {
        var childProcess = child_process.spawn.apply(void 0, args);
        // 在父进程中显示子进程中的标准输出流输出的信息
        // childProcess.stdout?.pipe(process.stdout)
        // 在父进程中显示子进程中的标准输出流输出的错误信息
        // childProcess.stderr?.pipe(process.stderr)
        childProcess.on("close", function () {
            resolve();
        });
        childProcess.on("error", function (err) {
            reject(err);
        });
    });
};

var onetime$2 = {exports: {}};

var mimicFn$2 = {exports: {}};

const mimicFn$1 = (to, from) => {
	for (const prop of Reflect.ownKeys(from)) {
		Object.defineProperty(to, prop, Object.getOwnPropertyDescriptor(from, prop));
	}

	return to;
};

mimicFn$2.exports = mimicFn$1;
// TODO: Remove this for the next major release
mimicFn$2.exports.default = mimicFn$1;

var mimicFnExports = mimicFn$2.exports;

const mimicFn = mimicFnExports;

const calledFunctions = new WeakMap();

const onetime = (function_, options = {}) => {
	if (typeof function_ !== 'function') {
		throw new TypeError('Expected a function');
	}

	let returnValue;
	let callCount = 0;
	const functionName = function_.displayName || function_.name || '<anonymous>';

	const onetime = function (...arguments_) {
		calledFunctions.set(onetime, ++callCount);

		if (callCount === 1) {
			returnValue = function_.apply(this, arguments_);
			function_ = null;
		} else if (options.throw === true) {
			throw new Error(`Function \`${functionName}\` can only be called once`);
		}

		return returnValue;
	};

	mimicFn(onetime, function_);
	calledFunctions.set(onetime, callCount);

	return onetime;
};

onetime$2.exports = onetime;
// TODO: Remove this for the next major release
onetime$2.exports.default = onetime;

onetime$2.exports.callCount = function_ => {
	if (!calledFunctions.has(function_)) {
		throw new Error(`The given function \`${function_.name}\` is not wrapped by the \`onetime\` package`);
	}

	return calledFunctions.get(function_);
};

var onetimeExports = onetime$2.exports;
var onetime$1 = /*@__PURE__*/getDefaultExportFromCjs(onetimeExports);

var signalExit$1 = {exports: {}};

var signals$1 = {exports: {}};

var hasRequiredSignals;

function requireSignals () {
	if (hasRequiredSignals) return signals$1.exports;
	hasRequiredSignals = 1;
	(function (module) {
		// This is not the set of all possible signals.
		//
		// It IS, however, the set of all signals that trigger
		// an exit on either Linux or BSD systems.  Linux is a
		// superset of the signal names supported on BSD, and
		// the unknown signals just fail to register, so we can
		// catch that easily enough.
		//
		// Don't bother with SIGKILL.  It's uncatchable, which
		// means that we can't fire any callbacks anyway.
		//
		// If a user does happen to register a handler on a non-
		// fatal signal like SIGWINCH or something, and then
		// exit, it'll end up firing `process.emit('exit')`, so
		// the handler will be fired anyway.
		//
		// SIGBUS, SIGFPE, SIGSEGV and SIGILL, when not raised
		// artificially, inherently leave the process in a
		// state from which it is not safe to try and enter JS
		// listeners.
		module.exports = [
		  'SIGABRT',
		  'SIGALRM',
		  'SIGHUP',
		  'SIGINT',
		  'SIGTERM'
		];

		if (process.platform !== 'win32') {
		  module.exports.push(
		    'SIGVTALRM',
		    'SIGXCPU',
		    'SIGXFSZ',
		    'SIGUSR2',
		    'SIGTRAP',
		    'SIGSYS',
		    'SIGQUIT',
		    'SIGIOT'
		    // should detect profiler and enable/disable accordingly.
		    // see #21
		    // 'SIGPROF'
		  );
		}

		if (process.platform === 'linux') {
		  module.exports.push(
		    'SIGIO',
		    'SIGPOLL',
		    'SIGPWR',
		    'SIGSTKFLT',
		    'SIGUNUSED'
		  );
		} 
	} (signals$1));
	return signals$1.exports;
}

// Note: since nyc uses this module to output coverage, any lines
// that are in the direct sync flow of nyc's outputCoverage are
// ignored, since we can never get coverage for them.
// grab a reference to node's real process object right away
var process$1 = commonjsGlobal.process;

const processOk = function (process) {
  return process &&
    typeof process === 'object' &&
    typeof process.removeListener === 'function' &&
    typeof process.emit === 'function' &&
    typeof process.reallyExit === 'function' &&
    typeof process.listeners === 'function' &&
    typeof process.kill === 'function' &&
    typeof process.pid === 'number' &&
    typeof process.on === 'function'
};

// some kind of non-node environment, just no-op
/* istanbul ignore if */
if (!processOk(process$1)) {
  signalExit$1.exports = function () {
    return function () {}
  };
} else {
  var assert = require$$5;
  var signals = requireSignals();
  var isWin = /^win/i.test(process$1.platform);

  var EE = require$$2;
  /* istanbul ignore if */
  if (typeof EE !== 'function') {
    EE = EE.EventEmitter;
  }

  var emitter;
  if (process$1.__signal_exit_emitter__) {
    emitter = process$1.__signal_exit_emitter__;
  } else {
    emitter = process$1.__signal_exit_emitter__ = new EE();
    emitter.count = 0;
    emitter.emitted = {};
  }

  // Because this emitter is a global, we have to check to see if a
  // previous version of this library failed to enable infinite listeners.
  // I know what you're about to say.  But literally everything about
  // signal-exit is a compromise with evil.  Get used to it.
  if (!emitter.infinite) {
    emitter.setMaxListeners(Infinity);
    emitter.infinite = true;
  }

  signalExit$1.exports = function (cb, opts) {
    /* istanbul ignore if */
    if (!processOk(commonjsGlobal.process)) {
      return function () {}
    }
    assert.equal(typeof cb, 'function', 'a callback must be provided for exit handler');

    if (loaded === false) {
      load();
    }

    var ev = 'exit';
    if (opts && opts.alwaysLast) {
      ev = 'afterexit';
    }

    var remove = function () {
      emitter.removeListener(ev, cb);
      if (emitter.listeners('exit').length === 0 &&
          emitter.listeners('afterexit').length === 0) {
        unload();
      }
    };
    emitter.on(ev, cb);

    return remove
  };

  var unload = function unload () {
    if (!loaded || !processOk(commonjsGlobal.process)) {
      return
    }
    loaded = false;

    signals.forEach(function (sig) {
      try {
        process$1.removeListener(sig, sigListeners[sig]);
      } catch (er) {}
    });
    process$1.emit = originalProcessEmit;
    process$1.reallyExit = originalProcessReallyExit;
    emitter.count -= 1;
  };
  signalExit$1.exports.unload = unload;

  var emit = function emit (event, code, signal) {
    /* istanbul ignore if */
    if (emitter.emitted[event]) {
      return
    }
    emitter.emitted[event] = true;
    emitter.emit(event, code, signal);
  };

  // { <signal>: <listener fn>, ... }
  var sigListeners = {};
  signals.forEach(function (sig) {
    sigListeners[sig] = function listener () {
      /* istanbul ignore if */
      if (!processOk(commonjsGlobal.process)) {
        return
      }
      // If there are no other listeners, an exit is coming!
      // Simplest way: remove us and then re-send the signal.
      // We know that this will kill the process, so we can
      // safely emit now.
      var listeners = process$1.listeners(sig);
      if (listeners.length === emitter.count) {
        unload();
        emit('exit', null, sig);
        /* istanbul ignore next */
        emit('afterexit', null, sig);
        /* istanbul ignore next */
        if (isWin && sig === 'SIGHUP') {
          // "SIGHUP" throws an `ENOSYS` error on Windows,
          // so use a supported signal instead
          sig = 'SIGINT';
        }
        /* istanbul ignore next */
        process$1.kill(process$1.pid, sig);
      }
    };
  });

  signalExit$1.exports.signals = function () {
    return signals
  };

  var loaded = false;

  var load = function load () {
    if (loaded || !processOk(commonjsGlobal.process)) {
      return
    }
    loaded = true;

    // This is the number of onSignalExit's that are in play.
    // It's important so that we can count the correct number of
    // listeners on signals, and don't wait for the other one to
    // handle it instead of us.
    emitter.count += 1;

    signals = signals.filter(function (sig) {
      try {
        process$1.on(sig, sigListeners[sig]);
        return true
      } catch (er) {
        return false
      }
    });

    process$1.emit = processEmit;
    process$1.reallyExit = processReallyExit;
  };
  signalExit$1.exports.load = load;

  var originalProcessReallyExit = process$1.reallyExit;
  var processReallyExit = function processReallyExit (code) {
    /* istanbul ignore if */
    if (!processOk(commonjsGlobal.process)) {
      return
    }
    process$1.exitCode = code || /* istanbul ignore next */ 0;
    emit('exit', process$1.exitCode, null);
    /* istanbul ignore next */
    emit('afterexit', process$1.exitCode, null);
    /* istanbul ignore next */
    originalProcessReallyExit.call(process$1, process$1.exitCode);
  };

  var originalProcessEmit = process$1.emit;
  var processEmit = function processEmit (ev, arg) {
    if (ev === 'exit' && processOk(commonjsGlobal.process)) {
      /* istanbul ignore else */
      if (arg !== undefined) {
        process$1.exitCode = arg;
      }
      var ret = originalProcessEmit.apply(this, arguments);
      /* istanbul ignore next */
      emit('exit', process$1.exitCode, null);
      /* istanbul ignore next */
      emit('afterexit', process$1.exitCode, null);
      /* istanbul ignore next */
      return ret
    } else {
      return originalProcessEmit.apply(this, arguments)
    }
  };
}

var signalExitExports = signalExit$1.exports;
var signalExit = /*@__PURE__*/getDefaultExportFromCjs(signalExitExports);

const restoreCursor = onetime$1(() => {
	signalExit(() => {
		process$2.stderr.write('\u001B[?25h');
	}, {alwaysLast: true});
});

let isHidden = false;

const cliCursor = {};

cliCursor.show = (writableStream = process$2.stderr) => {
	if (!writableStream.isTTY) {
		return;
	}

	isHidden = false;
	writableStream.write('\u001B[?25h');
};

cliCursor.hide = (writableStream = process$2.stderr) => {
	if (!writableStream.isTTY) {
		return;
	}

	restoreCursor();
	isHidden = true;
	writableStream.write('\u001B[?25l');
};

cliCursor.toggle = (force, writableStream) => {
	if (force !== undefined) {
		isHidden = force;
	}

	if (isHidden) {
		cliCursor.show(writableStream);
	} else {
		cliCursor.hide(writableStream);
	}
};

var dots = {
	interval: 80,
	frames: [
		"⠋",
		"⠙",
		"⠹",
		"⠸",
		"⠼",
		"⠴",
		"⠦",
		"⠧",
		"⠇",
		"⠏"
	]
};
var dots2 = {
	interval: 80,
	frames: [
		"⣾",
		"⣽",
		"⣻",
		"⢿",
		"⡿",
		"⣟",
		"⣯",
		"⣷"
	]
};
var dots3 = {
	interval: 80,
	frames: [
		"⠋",
		"⠙",
		"⠚",
		"⠞",
		"⠖",
		"⠦",
		"⠴",
		"⠲",
		"⠳",
		"⠓"
	]
};
var dots4 = {
	interval: 80,
	frames: [
		"⠄",
		"⠆",
		"⠇",
		"⠋",
		"⠙",
		"⠸",
		"⠰",
		"⠠",
		"⠰",
		"⠸",
		"⠙",
		"⠋",
		"⠇",
		"⠆"
	]
};
var dots5 = {
	interval: 80,
	frames: [
		"⠋",
		"⠙",
		"⠚",
		"⠒",
		"⠂",
		"⠂",
		"⠒",
		"⠲",
		"⠴",
		"⠦",
		"⠖",
		"⠒",
		"⠐",
		"⠐",
		"⠒",
		"⠓",
		"⠋"
	]
};
var dots6 = {
	interval: 80,
	frames: [
		"⠁",
		"⠉",
		"⠙",
		"⠚",
		"⠒",
		"⠂",
		"⠂",
		"⠒",
		"⠲",
		"⠴",
		"⠤",
		"⠄",
		"⠄",
		"⠤",
		"⠴",
		"⠲",
		"⠒",
		"⠂",
		"⠂",
		"⠒",
		"⠚",
		"⠙",
		"⠉",
		"⠁"
	]
};
var dots7 = {
	interval: 80,
	frames: [
		"⠈",
		"⠉",
		"⠋",
		"⠓",
		"⠒",
		"⠐",
		"⠐",
		"⠒",
		"⠖",
		"⠦",
		"⠤",
		"⠠",
		"⠠",
		"⠤",
		"⠦",
		"⠖",
		"⠒",
		"⠐",
		"⠐",
		"⠒",
		"⠓",
		"⠋",
		"⠉",
		"⠈"
	]
};
var dots8 = {
	interval: 80,
	frames: [
		"⠁",
		"⠁",
		"⠉",
		"⠙",
		"⠚",
		"⠒",
		"⠂",
		"⠂",
		"⠒",
		"⠲",
		"⠴",
		"⠤",
		"⠄",
		"⠄",
		"⠤",
		"⠠",
		"⠠",
		"⠤",
		"⠦",
		"⠖",
		"⠒",
		"⠐",
		"⠐",
		"⠒",
		"⠓",
		"⠋",
		"⠉",
		"⠈",
		"⠈"
	]
};
var dots9 = {
	interval: 80,
	frames: [
		"⢹",
		"⢺",
		"⢼",
		"⣸",
		"⣇",
		"⡧",
		"⡗",
		"⡏"
	]
};
var dots10 = {
	interval: 80,
	frames: [
		"⢄",
		"⢂",
		"⢁",
		"⡁",
		"⡈",
		"⡐",
		"⡠"
	]
};
var dots11 = {
	interval: 100,
	frames: [
		"⠁",
		"⠂",
		"⠄",
		"⡀",
		"⢀",
		"⠠",
		"⠐",
		"⠈"
	]
};
var dots12 = {
	interval: 80,
	frames: [
		"⢀⠀",
		"⡀⠀",
		"⠄⠀",
		"⢂⠀",
		"⡂⠀",
		"⠅⠀",
		"⢃⠀",
		"⡃⠀",
		"⠍⠀",
		"⢋⠀",
		"⡋⠀",
		"⠍⠁",
		"⢋⠁",
		"⡋⠁",
		"⠍⠉",
		"⠋⠉",
		"⠋⠉",
		"⠉⠙",
		"⠉⠙",
		"⠉⠩",
		"⠈⢙",
		"⠈⡙",
		"⢈⠩",
		"⡀⢙",
		"⠄⡙",
		"⢂⠩",
		"⡂⢘",
		"⠅⡘",
		"⢃⠨",
		"⡃⢐",
		"⠍⡐",
		"⢋⠠",
		"⡋⢀",
		"⠍⡁",
		"⢋⠁",
		"⡋⠁",
		"⠍⠉",
		"⠋⠉",
		"⠋⠉",
		"⠉⠙",
		"⠉⠙",
		"⠉⠩",
		"⠈⢙",
		"⠈⡙",
		"⠈⠩",
		"⠀⢙",
		"⠀⡙",
		"⠀⠩",
		"⠀⢘",
		"⠀⡘",
		"⠀⠨",
		"⠀⢐",
		"⠀⡐",
		"⠀⠠",
		"⠀⢀",
		"⠀⡀"
	]
};
var dots13 = {
	interval: 80,
	frames: [
		"⣼",
		"⣹",
		"⢻",
		"⠿",
		"⡟",
		"⣏",
		"⣧",
		"⣶"
	]
};
var dots8Bit = {
	interval: 80,
	frames: [
		"⠀",
		"⠁",
		"⠂",
		"⠃",
		"⠄",
		"⠅",
		"⠆",
		"⠇",
		"⡀",
		"⡁",
		"⡂",
		"⡃",
		"⡄",
		"⡅",
		"⡆",
		"⡇",
		"⠈",
		"⠉",
		"⠊",
		"⠋",
		"⠌",
		"⠍",
		"⠎",
		"⠏",
		"⡈",
		"⡉",
		"⡊",
		"⡋",
		"⡌",
		"⡍",
		"⡎",
		"⡏",
		"⠐",
		"⠑",
		"⠒",
		"⠓",
		"⠔",
		"⠕",
		"⠖",
		"⠗",
		"⡐",
		"⡑",
		"⡒",
		"⡓",
		"⡔",
		"⡕",
		"⡖",
		"⡗",
		"⠘",
		"⠙",
		"⠚",
		"⠛",
		"⠜",
		"⠝",
		"⠞",
		"⠟",
		"⡘",
		"⡙",
		"⡚",
		"⡛",
		"⡜",
		"⡝",
		"⡞",
		"⡟",
		"⠠",
		"⠡",
		"⠢",
		"⠣",
		"⠤",
		"⠥",
		"⠦",
		"⠧",
		"⡠",
		"⡡",
		"⡢",
		"⡣",
		"⡤",
		"⡥",
		"⡦",
		"⡧",
		"⠨",
		"⠩",
		"⠪",
		"⠫",
		"⠬",
		"⠭",
		"⠮",
		"⠯",
		"⡨",
		"⡩",
		"⡪",
		"⡫",
		"⡬",
		"⡭",
		"⡮",
		"⡯",
		"⠰",
		"⠱",
		"⠲",
		"⠳",
		"⠴",
		"⠵",
		"⠶",
		"⠷",
		"⡰",
		"⡱",
		"⡲",
		"⡳",
		"⡴",
		"⡵",
		"⡶",
		"⡷",
		"⠸",
		"⠹",
		"⠺",
		"⠻",
		"⠼",
		"⠽",
		"⠾",
		"⠿",
		"⡸",
		"⡹",
		"⡺",
		"⡻",
		"⡼",
		"⡽",
		"⡾",
		"⡿",
		"⢀",
		"⢁",
		"⢂",
		"⢃",
		"⢄",
		"⢅",
		"⢆",
		"⢇",
		"⣀",
		"⣁",
		"⣂",
		"⣃",
		"⣄",
		"⣅",
		"⣆",
		"⣇",
		"⢈",
		"⢉",
		"⢊",
		"⢋",
		"⢌",
		"⢍",
		"⢎",
		"⢏",
		"⣈",
		"⣉",
		"⣊",
		"⣋",
		"⣌",
		"⣍",
		"⣎",
		"⣏",
		"⢐",
		"⢑",
		"⢒",
		"⢓",
		"⢔",
		"⢕",
		"⢖",
		"⢗",
		"⣐",
		"⣑",
		"⣒",
		"⣓",
		"⣔",
		"⣕",
		"⣖",
		"⣗",
		"⢘",
		"⢙",
		"⢚",
		"⢛",
		"⢜",
		"⢝",
		"⢞",
		"⢟",
		"⣘",
		"⣙",
		"⣚",
		"⣛",
		"⣜",
		"⣝",
		"⣞",
		"⣟",
		"⢠",
		"⢡",
		"⢢",
		"⢣",
		"⢤",
		"⢥",
		"⢦",
		"⢧",
		"⣠",
		"⣡",
		"⣢",
		"⣣",
		"⣤",
		"⣥",
		"⣦",
		"⣧",
		"⢨",
		"⢩",
		"⢪",
		"⢫",
		"⢬",
		"⢭",
		"⢮",
		"⢯",
		"⣨",
		"⣩",
		"⣪",
		"⣫",
		"⣬",
		"⣭",
		"⣮",
		"⣯",
		"⢰",
		"⢱",
		"⢲",
		"⢳",
		"⢴",
		"⢵",
		"⢶",
		"⢷",
		"⣰",
		"⣱",
		"⣲",
		"⣳",
		"⣴",
		"⣵",
		"⣶",
		"⣷",
		"⢸",
		"⢹",
		"⢺",
		"⢻",
		"⢼",
		"⢽",
		"⢾",
		"⢿",
		"⣸",
		"⣹",
		"⣺",
		"⣻",
		"⣼",
		"⣽",
		"⣾",
		"⣿"
	]
};
var sand = {
	interval: 80,
	frames: [
		"⠁",
		"⠂",
		"⠄",
		"⡀",
		"⡈",
		"⡐",
		"⡠",
		"⣀",
		"⣁",
		"⣂",
		"⣄",
		"⣌",
		"⣔",
		"⣤",
		"⣥",
		"⣦",
		"⣮",
		"⣶",
		"⣷",
		"⣿",
		"⡿",
		"⠿",
		"⢟",
		"⠟",
		"⡛",
		"⠛",
		"⠫",
		"⢋",
		"⠋",
		"⠍",
		"⡉",
		"⠉",
		"⠑",
		"⠡",
		"⢁"
	]
};
var line = {
	interval: 130,
	frames: [
		"-",
		"\\",
		"|",
		"/"
	]
};
var line2 = {
	interval: 100,
	frames: [
		"⠂",
		"-",
		"–",
		"—",
		"–",
		"-"
	]
};
var pipe = {
	interval: 100,
	frames: [
		"┤",
		"┘",
		"┴",
		"└",
		"├",
		"┌",
		"┬",
		"┐"
	]
};
var simpleDots = {
	interval: 400,
	frames: [
		".  ",
		".. ",
		"...",
		"   "
	]
};
var simpleDotsScrolling = {
	interval: 200,
	frames: [
		".  ",
		".. ",
		"...",
		" ..",
		"  .",
		"   "
	]
};
var star = {
	interval: 70,
	frames: [
		"✶",
		"✸",
		"✹",
		"✺",
		"✹",
		"✷"
	]
};
var star2 = {
	interval: 80,
	frames: [
		"+",
		"x",
		"*"
	]
};
var flip = {
	interval: 70,
	frames: [
		"_",
		"_",
		"_",
		"-",
		"`",
		"`",
		"'",
		"´",
		"-",
		"_",
		"_",
		"_"
	]
};
var hamburger = {
	interval: 100,
	frames: [
		"☱",
		"☲",
		"☴"
	]
};
var growVertical = {
	interval: 120,
	frames: [
		"▁",
		"▃",
		"▄",
		"▅",
		"▆",
		"▇",
		"▆",
		"▅",
		"▄",
		"▃"
	]
};
var growHorizontal = {
	interval: 120,
	frames: [
		"▏",
		"▎",
		"▍",
		"▌",
		"▋",
		"▊",
		"▉",
		"▊",
		"▋",
		"▌",
		"▍",
		"▎"
	]
};
var balloon = {
	interval: 140,
	frames: [
		" ",
		".",
		"o",
		"O",
		"@",
		"*",
		" "
	]
};
var balloon2 = {
	interval: 120,
	frames: [
		".",
		"o",
		"O",
		"°",
		"O",
		"o",
		"."
	]
};
var noise = {
	interval: 100,
	frames: [
		"▓",
		"▒",
		"░"
	]
};
var bounce = {
	interval: 120,
	frames: [
		"⠁",
		"⠂",
		"⠄",
		"⠂"
	]
};
var boxBounce = {
	interval: 120,
	frames: [
		"▖",
		"▘",
		"▝",
		"▗"
	]
};
var boxBounce2 = {
	interval: 100,
	frames: [
		"▌",
		"▀",
		"▐",
		"▄"
	]
};
var triangle = {
	interval: 50,
	frames: [
		"◢",
		"◣",
		"◤",
		"◥"
	]
};
var binary = {
	interval: 80,
	frames: [
		"010010",
		"001100",
		"100101",
		"111010",
		"111101",
		"010111",
		"101011",
		"111000",
		"110011",
		"110101"
	]
};
var arc = {
	interval: 100,
	frames: [
		"◜",
		"◠",
		"◝",
		"◞",
		"◡",
		"◟"
	]
};
var circle = {
	interval: 120,
	frames: [
		"◡",
		"⊙",
		"◠"
	]
};
var squareCorners = {
	interval: 180,
	frames: [
		"◰",
		"◳",
		"◲",
		"◱"
	]
};
var circleQuarters = {
	interval: 120,
	frames: [
		"◴",
		"◷",
		"◶",
		"◵"
	]
};
var circleHalves = {
	interval: 50,
	frames: [
		"◐",
		"◓",
		"◑",
		"◒"
	]
};
var squish = {
	interval: 100,
	frames: [
		"╫",
		"╪"
	]
};
var toggle = {
	interval: 250,
	frames: [
		"⊶",
		"⊷"
	]
};
var toggle2 = {
	interval: 80,
	frames: [
		"▫",
		"▪"
	]
};
var toggle3 = {
	interval: 120,
	frames: [
		"□",
		"■"
	]
};
var toggle4 = {
	interval: 100,
	frames: [
		"■",
		"□",
		"▪",
		"▫"
	]
};
var toggle5 = {
	interval: 100,
	frames: [
		"▮",
		"▯"
	]
};
var toggle6 = {
	interval: 300,
	frames: [
		"ဝ",
		"၀"
	]
};
var toggle7 = {
	interval: 80,
	frames: [
		"⦾",
		"⦿"
	]
};
var toggle8 = {
	interval: 100,
	frames: [
		"◍",
		"◌"
	]
};
var toggle9 = {
	interval: 100,
	frames: [
		"◉",
		"◎"
	]
};
var toggle10 = {
	interval: 100,
	frames: [
		"㊂",
		"㊀",
		"㊁"
	]
};
var toggle11 = {
	interval: 50,
	frames: [
		"⧇",
		"⧆"
	]
};
var toggle12 = {
	interval: 120,
	frames: [
		"☗",
		"☖"
	]
};
var toggle13 = {
	interval: 80,
	frames: [
		"=",
		"*",
		"-"
	]
};
var arrow = {
	interval: 100,
	frames: [
		"←",
		"↖",
		"↑",
		"↗",
		"→",
		"↘",
		"↓",
		"↙"
	]
};
var arrow2 = {
	interval: 80,
	frames: [
		"⬆️ ",
		"↗️ ",
		"➡️ ",
		"↘️ ",
		"⬇️ ",
		"↙️ ",
		"⬅️ ",
		"↖️ "
	]
};
var arrow3 = {
	interval: 120,
	frames: [
		"▹▹▹▹▹",
		"▸▹▹▹▹",
		"▹▸▹▹▹",
		"▹▹▸▹▹",
		"▹▹▹▸▹",
		"▹▹▹▹▸"
	]
};
var bouncingBar = {
	interval: 80,
	frames: [
		"[    ]",
		"[=   ]",
		"[==  ]",
		"[=== ]",
		"[====]",
		"[ ===]",
		"[  ==]",
		"[   =]",
		"[    ]",
		"[   =]",
		"[  ==]",
		"[ ===]",
		"[====]",
		"[=== ]",
		"[==  ]",
		"[=   ]"
	]
};
var bouncingBall = {
	interval: 80,
	frames: [
		"( ●    )",
		"(  ●   )",
		"(   ●  )",
		"(    ● )",
		"(     ●)",
		"(    ● )",
		"(   ●  )",
		"(  ●   )",
		"( ●    )",
		"(●     )"
	]
};
var smiley = {
	interval: 200,
	frames: [
		"😄 ",
		"😝 "
	]
};
var monkey = {
	interval: 300,
	frames: [
		"🙈 ",
		"🙈 ",
		"🙉 ",
		"🙊 "
	]
};
var hearts = {
	interval: 100,
	frames: [
		"💛 ",
		"💙 ",
		"💜 ",
		"💚 ",
		"❤️ "
	]
};
var clock = {
	interval: 100,
	frames: [
		"🕛 ",
		"🕐 ",
		"🕑 ",
		"🕒 ",
		"🕓 ",
		"🕔 ",
		"🕕 ",
		"🕖 ",
		"🕗 ",
		"🕘 ",
		"🕙 ",
		"🕚 "
	]
};
var earth = {
	interval: 180,
	frames: [
		"🌍 ",
		"🌎 ",
		"🌏 "
	]
};
var material = {
	interval: 17,
	frames: [
		"█▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁",
		"██▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁",
		"███▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁",
		"████▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁",
		"██████▁▁▁▁▁▁▁▁▁▁▁▁▁▁",
		"██████▁▁▁▁▁▁▁▁▁▁▁▁▁▁",
		"███████▁▁▁▁▁▁▁▁▁▁▁▁▁",
		"████████▁▁▁▁▁▁▁▁▁▁▁▁",
		"█████████▁▁▁▁▁▁▁▁▁▁▁",
		"█████████▁▁▁▁▁▁▁▁▁▁▁",
		"██████████▁▁▁▁▁▁▁▁▁▁",
		"███████████▁▁▁▁▁▁▁▁▁",
		"█████████████▁▁▁▁▁▁▁",
		"██████████████▁▁▁▁▁▁",
		"██████████████▁▁▁▁▁▁",
		"▁██████████████▁▁▁▁▁",
		"▁██████████████▁▁▁▁▁",
		"▁██████████████▁▁▁▁▁",
		"▁▁██████████████▁▁▁▁",
		"▁▁▁██████████████▁▁▁",
		"▁▁▁▁█████████████▁▁▁",
		"▁▁▁▁██████████████▁▁",
		"▁▁▁▁██████████████▁▁",
		"▁▁▁▁▁██████████████▁",
		"▁▁▁▁▁██████████████▁",
		"▁▁▁▁▁██████████████▁",
		"▁▁▁▁▁▁██████████████",
		"▁▁▁▁▁▁██████████████",
		"▁▁▁▁▁▁▁█████████████",
		"▁▁▁▁▁▁▁█████████████",
		"▁▁▁▁▁▁▁▁████████████",
		"▁▁▁▁▁▁▁▁████████████",
		"▁▁▁▁▁▁▁▁▁███████████",
		"▁▁▁▁▁▁▁▁▁███████████",
		"▁▁▁▁▁▁▁▁▁▁██████████",
		"▁▁▁▁▁▁▁▁▁▁██████████",
		"▁▁▁▁▁▁▁▁▁▁▁▁████████",
		"▁▁▁▁▁▁▁▁▁▁▁▁▁███████",
		"▁▁▁▁▁▁▁▁▁▁▁▁▁▁██████",
		"▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁█████",
		"▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁█████",
		"█▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁████",
		"██▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁███",
		"██▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁███",
		"███▁▁▁▁▁▁▁▁▁▁▁▁▁▁███",
		"████▁▁▁▁▁▁▁▁▁▁▁▁▁▁██",
		"█████▁▁▁▁▁▁▁▁▁▁▁▁▁▁█",
		"█████▁▁▁▁▁▁▁▁▁▁▁▁▁▁█",
		"██████▁▁▁▁▁▁▁▁▁▁▁▁▁█",
		"████████▁▁▁▁▁▁▁▁▁▁▁▁",
		"█████████▁▁▁▁▁▁▁▁▁▁▁",
		"█████████▁▁▁▁▁▁▁▁▁▁▁",
		"█████████▁▁▁▁▁▁▁▁▁▁▁",
		"█████████▁▁▁▁▁▁▁▁▁▁▁",
		"███████████▁▁▁▁▁▁▁▁▁",
		"████████████▁▁▁▁▁▁▁▁",
		"████████████▁▁▁▁▁▁▁▁",
		"██████████████▁▁▁▁▁▁",
		"██████████████▁▁▁▁▁▁",
		"▁██████████████▁▁▁▁▁",
		"▁██████████████▁▁▁▁▁",
		"▁▁▁█████████████▁▁▁▁",
		"▁▁▁▁▁████████████▁▁▁",
		"▁▁▁▁▁████████████▁▁▁",
		"▁▁▁▁▁▁███████████▁▁▁",
		"▁▁▁▁▁▁▁▁█████████▁▁▁",
		"▁▁▁▁▁▁▁▁█████████▁▁▁",
		"▁▁▁▁▁▁▁▁▁█████████▁▁",
		"▁▁▁▁▁▁▁▁▁█████████▁▁",
		"▁▁▁▁▁▁▁▁▁▁█████████▁",
		"▁▁▁▁▁▁▁▁▁▁▁████████▁",
		"▁▁▁▁▁▁▁▁▁▁▁████████▁",
		"▁▁▁▁▁▁▁▁▁▁▁▁███████▁",
		"▁▁▁▁▁▁▁▁▁▁▁▁███████▁",
		"▁▁▁▁▁▁▁▁▁▁▁▁▁███████",
		"▁▁▁▁▁▁▁▁▁▁▁▁▁███████",
		"▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁█████",
		"▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁████",
		"▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁████",
		"▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁████",
		"▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁███",
		"▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁███",
		"▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁██",
		"▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁██",
		"▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁██",
		"▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁█",
		"▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁█",
		"▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁█",
		"▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁",
		"▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁",
		"▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁",
		"▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁"
	]
};
var moon = {
	interval: 80,
	frames: [
		"🌑 ",
		"🌒 ",
		"🌓 ",
		"🌔 ",
		"🌕 ",
		"🌖 ",
		"🌗 ",
		"🌘 "
	]
};
var runner = {
	interval: 140,
	frames: [
		"🚶 ",
		"🏃 "
	]
};
var pong = {
	interval: 80,
	frames: [
		"▐⠂       ▌",
		"▐⠈       ▌",
		"▐ ⠂      ▌",
		"▐ ⠠      ▌",
		"▐  ⡀     ▌",
		"▐  ⠠     ▌",
		"▐   ⠂    ▌",
		"▐   ⠈    ▌",
		"▐    ⠂   ▌",
		"▐    ⠠   ▌",
		"▐     ⡀  ▌",
		"▐     ⠠  ▌",
		"▐      ⠂ ▌",
		"▐      ⠈ ▌",
		"▐       ⠂▌",
		"▐       ⠠▌",
		"▐       ⡀▌",
		"▐      ⠠ ▌",
		"▐      ⠂ ▌",
		"▐     ⠈  ▌",
		"▐     ⠂  ▌",
		"▐    ⠠   ▌",
		"▐    ⡀   ▌",
		"▐   ⠠    ▌",
		"▐   ⠂    ▌",
		"▐  ⠈     ▌",
		"▐  ⠂     ▌",
		"▐ ⠠      ▌",
		"▐ ⡀      ▌",
		"▐⠠       ▌"
	]
};
var shark = {
	interval: 120,
	frames: [
		"▐|\\____________▌",
		"▐_|\\___________▌",
		"▐__|\\__________▌",
		"▐___|\\_________▌",
		"▐____|\\________▌",
		"▐_____|\\_______▌",
		"▐______|\\______▌",
		"▐_______|\\_____▌",
		"▐________|\\____▌",
		"▐_________|\\___▌",
		"▐__________|\\__▌",
		"▐___________|\\_▌",
		"▐____________|\\▌",
		"▐____________/|▌",
		"▐___________/|_▌",
		"▐__________/|__▌",
		"▐_________/|___▌",
		"▐________/|____▌",
		"▐_______/|_____▌",
		"▐______/|______▌",
		"▐_____/|_______▌",
		"▐____/|________▌",
		"▐___/|_________▌",
		"▐__/|__________▌",
		"▐_/|___________▌",
		"▐/|____________▌"
	]
};
var dqpb = {
	interval: 100,
	frames: [
		"d",
		"q",
		"p",
		"b"
	]
};
var weather = {
	interval: 100,
	frames: [
		"☀️ ",
		"☀️ ",
		"☀️ ",
		"🌤 ",
		"⛅️ ",
		"🌥 ",
		"☁️ ",
		"🌧 ",
		"🌨 ",
		"🌧 ",
		"🌨 ",
		"🌧 ",
		"🌨 ",
		"⛈ ",
		"🌨 ",
		"🌧 ",
		"🌨 ",
		"☁️ ",
		"🌥 ",
		"⛅️ ",
		"🌤 ",
		"☀️ ",
		"☀️ "
	]
};
var christmas = {
	interval: 400,
	frames: [
		"🌲",
		"🎄"
	]
};
var grenade = {
	interval: 80,
	frames: [
		"،  ",
		"′  ",
		" ´ ",
		" ‾ ",
		"  ⸌",
		"  ⸊",
		"  |",
		"  ⁎",
		"  ⁕",
		" ෴ ",
		"  ⁓",
		"   ",
		"   ",
		"   "
	]
};
var point = {
	interval: 125,
	frames: [
		"∙∙∙",
		"●∙∙",
		"∙●∙",
		"∙∙●",
		"∙∙∙"
	]
};
var layer = {
	interval: 150,
	frames: [
		"-",
		"=",
		"≡"
	]
};
var betaWave = {
	interval: 80,
	frames: [
		"ρββββββ",
		"βρβββββ",
		"ββρββββ",
		"βββρβββ",
		"ββββρββ",
		"βββββρβ",
		"ββββββρ"
	]
};
var fingerDance = {
	interval: 160,
	frames: [
		"🤘 ",
		"🤟 ",
		"🖖 ",
		"✋ ",
		"🤚 ",
		"👆 "
	]
};
var fistBump = {
	interval: 80,
	frames: [
		"🤜　　　　🤛 ",
		"🤜　　　　🤛 ",
		"🤜　　　　🤛 ",
		"　🤜　　🤛　 ",
		"　　🤜🤛　　 ",
		"　🤜✨🤛　　 ",
		"🤜　✨　🤛　 "
	]
};
var soccerHeader = {
	interval: 80,
	frames: [
		" 🧑⚽️       🧑 ",
		"🧑  ⚽️      🧑 ",
		"🧑   ⚽️     🧑 ",
		"🧑    ⚽️    🧑 ",
		"🧑     ⚽️   🧑 ",
		"🧑      ⚽️  🧑 ",
		"🧑       ⚽️🧑  ",
		"🧑      ⚽️  🧑 ",
		"🧑     ⚽️   🧑 ",
		"🧑    ⚽️    🧑 ",
		"🧑   ⚽️     🧑 ",
		"🧑  ⚽️      🧑 "
	]
};
var mindblown = {
	interval: 160,
	frames: [
		"😐 ",
		"😐 ",
		"😮 ",
		"😮 ",
		"😦 ",
		"😦 ",
		"😧 ",
		"😧 ",
		"🤯 ",
		"💥 ",
		"✨ ",
		"　 ",
		"　 ",
		"　 "
	]
};
var speaker = {
	interval: 160,
	frames: [
		"🔈 ",
		"🔉 ",
		"🔊 ",
		"🔉 "
	]
};
var orangePulse = {
	interval: 100,
	frames: [
		"🔸 ",
		"🔶 ",
		"🟠 ",
		"🟠 ",
		"🔶 "
	]
};
var bluePulse = {
	interval: 100,
	frames: [
		"🔹 ",
		"🔷 ",
		"🔵 ",
		"🔵 ",
		"🔷 "
	]
};
var orangeBluePulse = {
	interval: 100,
	frames: [
		"🔸 ",
		"🔶 ",
		"🟠 ",
		"🟠 ",
		"🔶 ",
		"🔹 ",
		"🔷 ",
		"🔵 ",
		"🔵 ",
		"🔷 "
	]
};
var timeTravel = {
	interval: 100,
	frames: [
		"🕛 ",
		"🕚 ",
		"🕙 ",
		"🕘 ",
		"🕗 ",
		"🕖 ",
		"🕕 ",
		"🕔 ",
		"🕓 ",
		"🕒 ",
		"🕑 ",
		"🕐 "
	]
};
var aesthetic = {
	interval: 80,
	frames: [
		"▰▱▱▱▱▱▱",
		"▰▰▱▱▱▱▱",
		"▰▰▰▱▱▱▱",
		"▰▰▰▰▱▱▱",
		"▰▰▰▰▰▱▱",
		"▰▰▰▰▰▰▱",
		"▰▰▰▰▰▰▰",
		"▰▱▱▱▱▱▱"
	]
};
var dwarfFortress = {
	interval: 80,
	frames: [
		" ██████£££  ",
		"☺██████£££  ",
		"☺██████£££  ",
		"☺▓█████£££  ",
		"☺▓█████£££  ",
		"☺▒█████£££  ",
		"☺▒█████£££  ",
		"☺░█████£££  ",
		"☺░█████£££  ",
		"☺ █████£££  ",
		" ☺█████£££  ",
		" ☺█████£££  ",
		" ☺▓████£££  ",
		" ☺▓████£££  ",
		" ☺▒████£££  ",
		" ☺▒████£££  ",
		" ☺░████£££  ",
		" ☺░████£££  ",
		" ☺ ████£££  ",
		"  ☺████£££  ",
		"  ☺████£££  ",
		"  ☺▓███£££  ",
		"  ☺▓███£££  ",
		"  ☺▒███£££  ",
		"  ☺▒███£££  ",
		"  ☺░███£££  ",
		"  ☺░███£££  ",
		"  ☺ ███£££  ",
		"   ☺███£££  ",
		"   ☺███£££  ",
		"   ☺▓██£££  ",
		"   ☺▓██£££  ",
		"   ☺▒██£££  ",
		"   ☺▒██£££  ",
		"   ☺░██£££  ",
		"   ☺░██£££  ",
		"   ☺ ██£££  ",
		"    ☺██£££  ",
		"    ☺██£££  ",
		"    ☺▓█£££  ",
		"    ☺▓█£££  ",
		"    ☺▒█£££  ",
		"    ☺▒█£££  ",
		"    ☺░█£££  ",
		"    ☺░█£££  ",
		"    ☺ █£££  ",
		"     ☺█£££  ",
		"     ☺█£££  ",
		"     ☺▓£££  ",
		"     ☺▓£££  ",
		"     ☺▒£££  ",
		"     ☺▒£££  ",
		"     ☺░£££  ",
		"     ☺░£££  ",
		"     ☺ £££  ",
		"      ☺£££  ",
		"      ☺£££  ",
		"      ☺▓££  ",
		"      ☺▓££  ",
		"      ☺▒££  ",
		"      ☺▒££  ",
		"      ☺░££  ",
		"      ☺░££  ",
		"      ☺ ££  ",
		"       ☺££  ",
		"       ☺££  ",
		"       ☺▓£  ",
		"       ☺▓£  ",
		"       ☺▒£  ",
		"       ☺▒£  ",
		"       ☺░£  ",
		"       ☺░£  ",
		"       ☺ £  ",
		"        ☺£  ",
		"        ☺£  ",
		"        ☺▓  ",
		"        ☺▓  ",
		"        ☺▒  ",
		"        ☺▒  ",
		"        ☺░  ",
		"        ☺░  ",
		"        ☺   ",
		"        ☺  &",
		"        ☺ ☼&",
		"       ☺ ☼ &",
		"       ☺☼  &",
		"      ☺☼  & ",
		"      ‼   & ",
		"     ☺   &  ",
		"    ‼    &  ",
		"   ☺    &   ",
		"  ‼     &   ",
		" ☺     &    ",
		"‼      &    ",
		"      &     ",
		"      &     ",
		"     &   ░  ",
		"     &   ▒  ",
		"    &    ▓  ",
		"    &    £  ",
		"   &    ░£  ",
		"   &    ▒£  ",
		"  &     ▓£  ",
		"  &     ££  ",
		" &     ░££  ",
		" &     ▒££  ",
		"&      ▓££  ",
		"&      £££  ",
		"      ░£££  ",
		"      ▒£££  ",
		"      ▓£££  ",
		"      █£££  ",
		"     ░█£££  ",
		"     ▒█£££  ",
		"     ▓█£££  ",
		"     ██£££  ",
		"    ░██£££  ",
		"    ▒██£££  ",
		"    ▓██£££  ",
		"    ███£££  ",
		"   ░███£££  ",
		"   ▒███£££  ",
		"   ▓███£££  ",
		"   ████£££  ",
		"  ░████£££  ",
		"  ▒████£££  ",
		"  ▓████£££  ",
		"  █████£££  ",
		" ░█████£££  ",
		" ▒█████£££  ",
		" ▓█████£££  ",
		" ██████£££  ",
		" ██████£££  "
	]
};
var require$$0 = {
	dots: dots,
	dots2: dots2,
	dots3: dots3,
	dots4: dots4,
	dots5: dots5,
	dots6: dots6,
	dots7: dots7,
	dots8: dots8,
	dots9: dots9,
	dots10: dots10,
	dots11: dots11,
	dots12: dots12,
	dots13: dots13,
	dots8Bit: dots8Bit,
	sand: sand,
	line: line,
	line2: line2,
	pipe: pipe,
	simpleDots: simpleDots,
	simpleDotsScrolling: simpleDotsScrolling,
	star: star,
	star2: star2,
	flip: flip,
	hamburger: hamburger,
	growVertical: growVertical,
	growHorizontal: growHorizontal,
	balloon: balloon,
	balloon2: balloon2,
	noise: noise,
	bounce: bounce,
	boxBounce: boxBounce,
	boxBounce2: boxBounce2,
	triangle: triangle,
	binary: binary,
	arc: arc,
	circle: circle,
	squareCorners: squareCorners,
	circleQuarters: circleQuarters,
	circleHalves: circleHalves,
	squish: squish,
	toggle: toggle,
	toggle2: toggle2,
	toggle3: toggle3,
	toggle4: toggle4,
	toggle5: toggle5,
	toggle6: toggle6,
	toggle7: toggle7,
	toggle8: toggle8,
	toggle9: toggle9,
	toggle10: toggle10,
	toggle11: toggle11,
	toggle12: toggle12,
	toggle13: toggle13,
	arrow: arrow,
	arrow2: arrow2,
	arrow3: arrow3,
	bouncingBar: bouncingBar,
	bouncingBall: bouncingBall,
	smiley: smiley,
	monkey: monkey,
	hearts: hearts,
	clock: clock,
	earth: earth,
	material: material,
	moon: moon,
	runner: runner,
	pong: pong,
	shark: shark,
	dqpb: dqpb,
	weather: weather,
	christmas: christmas,
	grenade: grenade,
	point: point,
	layer: layer,
	betaWave: betaWave,
	fingerDance: fingerDance,
	fistBump: fistBump,
	soccerHeader: soccerHeader,
	mindblown: mindblown,
	speaker: speaker,
	orangePulse: orangePulse,
	bluePulse: bluePulse,
	orangeBluePulse: orangeBluePulse,
	timeTravel: timeTravel,
	aesthetic: aesthetic,
	dwarfFortress: dwarfFortress
};

const spinners = Object.assign({}, require$$0); // eslint-disable-line import/extensions

const spinnersList = Object.keys(spinners);

Object.defineProperty(spinners, 'random', {
	get() {
		const randomIndex = Math.floor(Math.random() * spinnersList.length);
		const spinnerName = spinnersList[randomIndex];
		return spinners[spinnerName];
	}
});

var cliSpinners = spinners;

var cliSpinners$1 = /*@__PURE__*/getDefaultExportFromCjs(cliSpinners);

function isUnicodeSupported$1() {
	if (process$2.platform !== 'win32') {
		return process$2.env.TERM !== 'linux'; // Linux console (kernel)
	}

	return Boolean(process$2.env.CI)
		|| Boolean(process$2.env.WT_SESSION) // Windows Terminal
		|| Boolean(process$2.env.TERMINUS_SUBLIME) // Terminus (<0.2.27)
		|| process$2.env.ConEmuTask === '{cmd::Cmder}' // ConEmu and cmder
		|| process$2.env.TERM_PROGRAM === 'Terminus-Sublime'
		|| process$2.env.TERM_PROGRAM === 'vscode'
		|| process$2.env.TERM === 'xterm-256color'
		|| process$2.env.TERM === 'alacritty'
		|| process$2.env.TERMINAL_EMULATOR === 'JetBrains-JediTerm';
}

const main = {
	info: chalk.blue('ℹ'),
	success: chalk.green('✔'),
	warning: chalk.yellow('⚠'),
	error: chalk.red('✖'),
};

const fallback = {
	info: chalk.blue('i'),
	success: chalk.green('√'),
	warning: chalk.yellow('‼'),
	error: chalk.red('×'),
};

const logSymbols = isUnicodeSupported$1() ? main : fallback;

function ansiRegex({onlyFirst = false} = {}) {
	const pattern = [
	    '[\\u001B\\u009B][[\\]()#;?]*(?:(?:(?:(?:;[-a-zA-Z\\d\\/#&.:=?%@~_]+)*|[a-zA-Z\\d]+(?:;[-a-zA-Z\\d\\/#&.:=?%@~_]*)*)?\\u0007)',
		'(?:(?:\\d{1,4}(?:;\\d{0,4})*)?[\\dA-PR-TZcf-ntqry=><~]))'
	].join('|');

	return new RegExp(pattern, onlyFirst ? undefined : 'g');
}

const regex = ansiRegex();

function stripAnsi(string) {
	if (typeof string !== 'string') {
		throw new TypeError(`Expected a \`string\`, got \`${typeof string}\``);
	}

	// Even though the regex is global, we don't need to reset the `.lastIndex`
	// because unlike `.exec()` and `.test()`, `.replace()` does it automatically
	// and doing it manually has a performance penalty.
	return string.replace(regex, '');
}

// Generated code.

function isAmbiguous(x) {
	return x === 0xA1
		|| x === 0xA4
		|| x === 0xA7
		|| x === 0xA8
		|| x === 0xAA
		|| x === 0xAD
		|| x === 0xAE
		|| x >= 0xB0 && x <= 0xB4
		|| x >= 0xB6 && x <= 0xBA
		|| x >= 0xBC && x <= 0xBF
		|| x === 0xC6
		|| x === 0xD0
		|| x === 0xD7
		|| x === 0xD8
		|| x >= 0xDE && x <= 0xE1
		|| x === 0xE6
		|| x >= 0xE8 && x <= 0xEA
		|| x === 0xEC
		|| x === 0xED
		|| x === 0xF0
		|| x === 0xF2
		|| x === 0xF3
		|| x >= 0xF7 && x <= 0xFA
		|| x === 0xFC
		|| x === 0xFE
		|| x === 0x101
		|| x === 0x111
		|| x === 0x113
		|| x === 0x11B
		|| x === 0x126
		|| x === 0x127
		|| x === 0x12B
		|| x >= 0x131 && x <= 0x133
		|| x === 0x138
		|| x >= 0x13F && x <= 0x142
		|| x === 0x144
		|| x >= 0x148 && x <= 0x14B
		|| x === 0x14D
		|| x === 0x152
		|| x === 0x153
		|| x === 0x166
		|| x === 0x167
		|| x === 0x16B
		|| x === 0x1CE
		|| x === 0x1D0
		|| x === 0x1D2
		|| x === 0x1D4
		|| x === 0x1D6
		|| x === 0x1D8
		|| x === 0x1DA
		|| x === 0x1DC
		|| x === 0x251
		|| x === 0x261
		|| x === 0x2C4
		|| x === 0x2C7
		|| x >= 0x2C9 && x <= 0x2CB
		|| x === 0x2CD
		|| x === 0x2D0
		|| x >= 0x2D8 && x <= 0x2DB
		|| x === 0x2DD
		|| x === 0x2DF
		|| x >= 0x300 && x <= 0x36F
		|| x >= 0x391 && x <= 0x3A1
		|| x >= 0x3A3 && x <= 0x3A9
		|| x >= 0x3B1 && x <= 0x3C1
		|| x >= 0x3C3 && x <= 0x3C9
		|| x === 0x401
		|| x >= 0x410 && x <= 0x44F
		|| x === 0x451
		|| x === 0x2010
		|| x >= 0x2013 && x <= 0x2016
		|| x === 0x2018
		|| x === 0x2019
		|| x === 0x201C
		|| x === 0x201D
		|| x >= 0x2020 && x <= 0x2022
		|| x >= 0x2024 && x <= 0x2027
		|| x === 0x2030
		|| x === 0x2032
		|| x === 0x2033
		|| x === 0x2035
		|| x === 0x203B
		|| x === 0x203E
		|| x === 0x2074
		|| x === 0x207F
		|| x >= 0x2081 && x <= 0x2084
		|| x === 0x20AC
		|| x === 0x2103
		|| x === 0x2105
		|| x === 0x2109
		|| x === 0x2113
		|| x === 0x2116
		|| x === 0x2121
		|| x === 0x2122
		|| x === 0x2126
		|| x === 0x212B
		|| x === 0x2153
		|| x === 0x2154
		|| x >= 0x215B && x <= 0x215E
		|| x >= 0x2160 && x <= 0x216B
		|| x >= 0x2170 && x <= 0x2179
		|| x === 0x2189
		|| x >= 0x2190 && x <= 0x2199
		|| x === 0x21B8
		|| x === 0x21B9
		|| x === 0x21D2
		|| x === 0x21D4
		|| x === 0x21E7
		|| x === 0x2200
		|| x === 0x2202
		|| x === 0x2203
		|| x === 0x2207
		|| x === 0x2208
		|| x === 0x220B
		|| x === 0x220F
		|| x === 0x2211
		|| x === 0x2215
		|| x === 0x221A
		|| x >= 0x221D && x <= 0x2220
		|| x === 0x2223
		|| x === 0x2225
		|| x >= 0x2227 && x <= 0x222C
		|| x === 0x222E
		|| x >= 0x2234 && x <= 0x2237
		|| x === 0x223C
		|| x === 0x223D
		|| x === 0x2248
		|| x === 0x224C
		|| x === 0x2252
		|| x === 0x2260
		|| x === 0x2261
		|| x >= 0x2264 && x <= 0x2267
		|| x === 0x226A
		|| x === 0x226B
		|| x === 0x226E
		|| x === 0x226F
		|| x === 0x2282
		|| x === 0x2283
		|| x === 0x2286
		|| x === 0x2287
		|| x === 0x2295
		|| x === 0x2299
		|| x === 0x22A5
		|| x === 0x22BF
		|| x === 0x2312
		|| x >= 0x2460 && x <= 0x24E9
		|| x >= 0x24EB && x <= 0x254B
		|| x >= 0x2550 && x <= 0x2573
		|| x >= 0x2580 && x <= 0x258F
		|| x >= 0x2592 && x <= 0x2595
		|| x === 0x25A0
		|| x === 0x25A1
		|| x >= 0x25A3 && x <= 0x25A9
		|| x === 0x25B2
		|| x === 0x25B3
		|| x === 0x25B6
		|| x === 0x25B7
		|| x === 0x25BC
		|| x === 0x25BD
		|| x === 0x25C0
		|| x === 0x25C1
		|| x >= 0x25C6 && x <= 0x25C8
		|| x === 0x25CB
		|| x >= 0x25CE && x <= 0x25D1
		|| x >= 0x25E2 && x <= 0x25E5
		|| x === 0x25EF
		|| x === 0x2605
		|| x === 0x2606
		|| x === 0x2609
		|| x === 0x260E
		|| x === 0x260F
		|| x === 0x261C
		|| x === 0x261E
		|| x === 0x2640
		|| x === 0x2642
		|| x === 0x2660
		|| x === 0x2661
		|| x >= 0x2663 && x <= 0x2665
		|| x >= 0x2667 && x <= 0x266A
		|| x === 0x266C
		|| x === 0x266D
		|| x === 0x266F
		|| x === 0x269E
		|| x === 0x269F
		|| x === 0x26BF
		|| x >= 0x26C6 && x <= 0x26CD
		|| x >= 0x26CF && x <= 0x26D3
		|| x >= 0x26D5 && x <= 0x26E1
		|| x === 0x26E3
		|| x === 0x26E8
		|| x === 0x26E9
		|| x >= 0x26EB && x <= 0x26F1
		|| x === 0x26F4
		|| x >= 0x26F6 && x <= 0x26F9
		|| x === 0x26FB
		|| x === 0x26FC
		|| x === 0x26FE
		|| x === 0x26FF
		|| x === 0x273D
		|| x >= 0x2776 && x <= 0x277F
		|| x >= 0x2B56 && x <= 0x2B59
		|| x >= 0x3248 && x <= 0x324F
		|| x >= 0xE000 && x <= 0xF8FF
		|| x >= 0xFE00 && x <= 0xFE0F
		|| x === 0xFFFD
		|| x >= 0x1F100 && x <= 0x1F10A
		|| x >= 0x1F110 && x <= 0x1F12D
		|| x >= 0x1F130 && x <= 0x1F169
		|| x >= 0x1F170 && x <= 0x1F18D
		|| x === 0x1F18F
		|| x === 0x1F190
		|| x >= 0x1F19B && x <= 0x1F1AC
		|| x >= 0xE0100 && x <= 0xE01EF
		|| x >= 0xF0000 && x <= 0xFFFFD
		|| x >= 0x100000 && x <= 0x10FFFD;
}

function isFullWidth(x) {
	return x === 0x3000
		|| x >= 0xFF01 && x <= 0xFF60
		|| x >= 0xFFE0 && x <= 0xFFE6;
}

function isWide(x) {
	return x >= 0x1100 && x <= 0x115F
		|| x === 0x231A
		|| x === 0x231B
		|| x === 0x2329
		|| x === 0x232A
		|| x >= 0x23E9 && x <= 0x23EC
		|| x === 0x23F0
		|| x === 0x23F3
		|| x === 0x25FD
		|| x === 0x25FE
		|| x === 0x2614
		|| x === 0x2615
		|| x >= 0x2648 && x <= 0x2653
		|| x === 0x267F
		|| x === 0x2693
		|| x === 0x26A1
		|| x === 0x26AA
		|| x === 0x26AB
		|| x === 0x26BD
		|| x === 0x26BE
		|| x === 0x26C4
		|| x === 0x26C5
		|| x === 0x26CE
		|| x === 0x26D4
		|| x === 0x26EA
		|| x === 0x26F2
		|| x === 0x26F3
		|| x === 0x26F5
		|| x === 0x26FA
		|| x === 0x26FD
		|| x === 0x2705
		|| x === 0x270A
		|| x === 0x270B
		|| x === 0x2728
		|| x === 0x274C
		|| x === 0x274E
		|| x >= 0x2753 && x <= 0x2755
		|| x === 0x2757
		|| x >= 0x2795 && x <= 0x2797
		|| x === 0x27B0
		|| x === 0x27BF
		|| x === 0x2B1B
		|| x === 0x2B1C
		|| x === 0x2B50
		|| x === 0x2B55
		|| x >= 0x2E80 && x <= 0x2E99
		|| x >= 0x2E9B && x <= 0x2EF3
		|| x >= 0x2F00 && x <= 0x2FD5
		|| x >= 0x2FF0 && x <= 0x2FFF
		|| x >= 0x3001 && x <= 0x303E
		|| x >= 0x3041 && x <= 0x3096
		|| x >= 0x3099 && x <= 0x30FF
		|| x >= 0x3105 && x <= 0x312F
		|| x >= 0x3131 && x <= 0x318E
		|| x >= 0x3190 && x <= 0x31E3
		|| x >= 0x31EF && x <= 0x321E
		|| x >= 0x3220 && x <= 0x3247
		|| x >= 0x3250 && x <= 0x4DBF
		|| x >= 0x4E00 && x <= 0xA48C
		|| x >= 0xA490 && x <= 0xA4C6
		|| x >= 0xA960 && x <= 0xA97C
		|| x >= 0xAC00 && x <= 0xD7A3
		|| x >= 0xF900 && x <= 0xFAFF
		|| x >= 0xFE10 && x <= 0xFE19
		|| x >= 0xFE30 && x <= 0xFE52
		|| x >= 0xFE54 && x <= 0xFE66
		|| x >= 0xFE68 && x <= 0xFE6B
		|| x >= 0x16FE0 && x <= 0x16FE4
		|| x === 0x16FF0
		|| x === 0x16FF1
		|| x >= 0x17000 && x <= 0x187F7
		|| x >= 0x18800 && x <= 0x18CD5
		|| x >= 0x18D00 && x <= 0x18D08
		|| x >= 0x1AFF0 && x <= 0x1AFF3
		|| x >= 0x1AFF5 && x <= 0x1AFFB
		|| x === 0x1AFFD
		|| x === 0x1AFFE
		|| x >= 0x1B000 && x <= 0x1B122
		|| x === 0x1B132
		|| x >= 0x1B150 && x <= 0x1B152
		|| x === 0x1B155
		|| x >= 0x1B164 && x <= 0x1B167
		|| x >= 0x1B170 && x <= 0x1B2FB
		|| x === 0x1F004
		|| x === 0x1F0CF
		|| x === 0x1F18E
		|| x >= 0x1F191 && x <= 0x1F19A
		|| x >= 0x1F200 && x <= 0x1F202
		|| x >= 0x1F210 && x <= 0x1F23B
		|| x >= 0x1F240 && x <= 0x1F248
		|| x === 0x1F250
		|| x === 0x1F251
		|| x >= 0x1F260 && x <= 0x1F265
		|| x >= 0x1F300 && x <= 0x1F320
		|| x >= 0x1F32D && x <= 0x1F335
		|| x >= 0x1F337 && x <= 0x1F37C
		|| x >= 0x1F37E && x <= 0x1F393
		|| x >= 0x1F3A0 && x <= 0x1F3CA
		|| x >= 0x1F3CF && x <= 0x1F3D3
		|| x >= 0x1F3E0 && x <= 0x1F3F0
		|| x === 0x1F3F4
		|| x >= 0x1F3F8 && x <= 0x1F43E
		|| x === 0x1F440
		|| x >= 0x1F442 && x <= 0x1F4FC
		|| x >= 0x1F4FF && x <= 0x1F53D
		|| x >= 0x1F54B && x <= 0x1F54E
		|| x >= 0x1F550 && x <= 0x1F567
		|| x === 0x1F57A
		|| x === 0x1F595
		|| x === 0x1F596
		|| x === 0x1F5A4
		|| x >= 0x1F5FB && x <= 0x1F64F
		|| x >= 0x1F680 && x <= 0x1F6C5
		|| x === 0x1F6CC
		|| x >= 0x1F6D0 && x <= 0x1F6D2
		|| x >= 0x1F6D5 && x <= 0x1F6D7
		|| x >= 0x1F6DC && x <= 0x1F6DF
		|| x === 0x1F6EB
		|| x === 0x1F6EC
		|| x >= 0x1F6F4 && x <= 0x1F6FC
		|| x >= 0x1F7E0 && x <= 0x1F7EB
		|| x === 0x1F7F0
		|| x >= 0x1F90C && x <= 0x1F93A
		|| x >= 0x1F93C && x <= 0x1F945
		|| x >= 0x1F947 && x <= 0x1F9FF
		|| x >= 0x1FA70 && x <= 0x1FA7C
		|| x >= 0x1FA80 && x <= 0x1FA88
		|| x >= 0x1FA90 && x <= 0x1FABD
		|| x >= 0x1FABF && x <= 0x1FAC5
		|| x >= 0x1FACE && x <= 0x1FADB
		|| x >= 0x1FAE0 && x <= 0x1FAE8
		|| x >= 0x1FAF0 && x <= 0x1FAF8
		|| x >= 0x20000 && x <= 0x2FFFD
		|| x >= 0x30000 && x <= 0x3FFFD;
}

function validate(codePoint) {
	if (!Number.isSafeInteger(codePoint)) {
		throw new TypeError(`Expected a code point, got \`${typeof codePoint}\`.`);
	}
}

function eastAsianWidth(codePoint, {ambiguousAsWide = false} = {}) {
	validate(codePoint);

	if (
		isFullWidth(codePoint)
		|| isWide(codePoint)
		|| (ambiguousAsWide && isAmbiguous(codePoint))
	) {
		return 2;
	}

	return 1;
}

var emojiRegex = () => {
	// https://mths.be/emoji
	return /[#*0-9]\uFE0F?\u20E3|[\xA9\xAE\u203C\u2049\u2122\u2139\u2194-\u2199\u21A9\u21AA\u231A\u231B\u2328\u23CF\u23ED-\u23EF\u23F1\u23F2\u23F8-\u23FA\u24C2\u25AA\u25AB\u25B6\u25C0\u25FB\u25FC\u25FE\u2600-\u2604\u260E\u2611\u2614\u2615\u2618\u2620\u2622\u2623\u2626\u262A\u262E\u262F\u2638-\u263A\u2640\u2642\u2648-\u2653\u265F\u2660\u2663\u2665\u2666\u2668\u267B\u267E\u267F\u2692\u2694-\u2697\u2699\u269B\u269C\u26A0\u26A7\u26AA\u26B0\u26B1\u26BD\u26BE\u26C4\u26C8\u26CF\u26D1\u26E9\u26F0-\u26F5\u26F7\u26F8\u26FA\u2702\u2708\u2709\u270F\u2712\u2714\u2716\u271D\u2721\u2733\u2734\u2744\u2747\u2757\u2763\u27A1\u2934\u2935\u2B05-\u2B07\u2B1B\u2B1C\u2B55\u3030\u303D\u3297\u3299]\uFE0F?|[\u261D\u270C\u270D](?:\uFE0F|\uD83C[\uDFFB-\uDFFF])?|[\u270A\u270B](?:\uD83C[\uDFFB-\uDFFF])?|[\u23E9-\u23EC\u23F0\u23F3\u25FD\u2693\u26A1\u26AB\u26C5\u26CE\u26D4\u26EA\u26FD\u2705\u2728\u274C\u274E\u2753-\u2755\u2795-\u2797\u27B0\u27BF\u2B50]|\u26D3\uFE0F?(?:\u200D\uD83D\uDCA5)?|\u26F9(?:\uFE0F|\uD83C[\uDFFB-\uDFFF])?(?:\u200D[\u2640\u2642]\uFE0F?)?|\u2764\uFE0F?(?:\u200D(?:\uD83D\uDD25|\uD83E\uDE79))?|\uD83C(?:[\uDC04\uDD70\uDD71\uDD7E\uDD7F\uDE02\uDE37\uDF21\uDF24-\uDF2C\uDF36\uDF7D\uDF96\uDF97\uDF99-\uDF9B\uDF9E\uDF9F\uDFCD\uDFCE\uDFD4-\uDFDF\uDFF5\uDFF7]\uFE0F?|[\uDF85\uDFC2\uDFC7](?:\uD83C[\uDFFB-\uDFFF])?|[\uDFC4\uDFCA](?:\uD83C[\uDFFB-\uDFFF])?(?:\u200D[\u2640\u2642]\uFE0F?)?|[\uDFCB\uDFCC](?:\uFE0F|\uD83C[\uDFFB-\uDFFF])?(?:\u200D[\u2640\u2642]\uFE0F?)?|[\uDCCF\uDD8E\uDD91-\uDD9A\uDE01\uDE1A\uDE2F\uDE32-\uDE36\uDE38-\uDE3A\uDE50\uDE51\uDF00-\uDF20\uDF2D-\uDF35\uDF37-\uDF43\uDF45-\uDF4A\uDF4C-\uDF7C\uDF7E-\uDF84\uDF86-\uDF93\uDFA0-\uDFC1\uDFC5\uDFC6\uDFC8\uDFC9\uDFCF-\uDFD3\uDFE0-\uDFF0\uDFF8-\uDFFF]|\uDDE6\uD83C[\uDDE8-\uDDEC\uDDEE\uDDF1\uDDF2\uDDF4\uDDF6-\uDDFA\uDDFC\uDDFD\uDDFF]|\uDDE7\uD83C[\uDDE6\uDDE7\uDDE9-\uDDEF\uDDF1-\uDDF4\uDDF6-\uDDF9\uDDFB\uDDFC\uDDFE\uDDFF]|\uDDE8\uD83C[\uDDE6\uDDE8\uDDE9\uDDEB-\uDDEE\uDDF0-\uDDF5\uDDF7\uDDFA-\uDDFF]|\uDDE9\uD83C[\uDDEA\uDDEC\uDDEF\uDDF0\uDDF2\uDDF4\uDDFF]|\uDDEA\uD83C[\uDDE6\uDDE8\uDDEA\uDDEC\uDDED\uDDF7-\uDDFA]|\uDDEB\uD83C[\uDDEE-\uDDF0\uDDF2\uDDF4\uDDF7]|\uDDEC\uD83C[\uDDE6\uDDE7\uDDE9-\uDDEE\uDDF1-\uDDF3\uDDF5-\uDDFA\uDDFC\uDDFE]|\uDDED\uD83C[\uDDF0\uDDF2\uDDF3\uDDF7\uDDF9\uDDFA]|\uDDEE\uD83C[\uDDE8-\uDDEA\uDDF1-\uDDF4\uDDF6-\uDDF9]|\uDDEF\uD83C[\uDDEA\uDDF2\uDDF4\uDDF5]|\uDDF0\uD83C[\uDDEA\uDDEC-\uDDEE\uDDF2\uDDF3\uDDF5\uDDF7\uDDFC\uDDFE\uDDFF]|\uDDF1\uD83C[\uDDE6-\uDDE8\uDDEE\uDDF0\uDDF7-\uDDFB\uDDFE]|\uDDF2\uD83C[\uDDE6\uDDE8-\uDDED\uDDF0-\uDDFF]|\uDDF3\uD83C[\uDDE6\uDDE8\uDDEA-\uDDEC\uDDEE\uDDF1\uDDF4\uDDF5\uDDF7\uDDFA\uDDFF]|\uDDF4\uD83C\uDDF2|\uDDF5\uD83C[\uDDE6\uDDEA-\uDDED\uDDF0-\uDDF3\uDDF7-\uDDF9\uDDFC\uDDFE]|\uDDF6\uD83C\uDDE6|\uDDF7\uD83C[\uDDEA\uDDF4\uDDF8\uDDFA\uDDFC]|\uDDF8\uD83C[\uDDE6-\uDDEA\uDDEC-\uDDF4\uDDF7-\uDDF9\uDDFB\uDDFD-\uDDFF]|\uDDF9\uD83C[\uDDE6\uDDE8\uDDE9\uDDEB-\uDDED\uDDEF-\uDDF4\uDDF7\uDDF9\uDDFB\uDDFC\uDDFF]|\uDDFA\uD83C[\uDDE6\uDDEC\uDDF2\uDDF3\uDDF8\uDDFE\uDDFF]|\uDDFB\uD83C[\uDDE6\uDDE8\uDDEA\uDDEC\uDDEE\uDDF3\uDDFA]|\uDDFC\uD83C[\uDDEB\uDDF8]|\uDDFD\uD83C\uDDF0|\uDDFE\uD83C[\uDDEA\uDDF9]|\uDDFF\uD83C[\uDDE6\uDDF2\uDDFC]|\uDF44(?:\u200D\uD83D\uDFEB)?|\uDF4B(?:\u200D\uD83D\uDFE9)?|\uDFC3(?:\uD83C[\uDFFB-\uDFFF])?(?:\u200D(?:[\u2640\u2642]\uFE0F?(?:\u200D\u27A1\uFE0F?)?|\u27A1\uFE0F?))?|\uDFF3\uFE0F?(?:\u200D(?:\u26A7\uFE0F?|\uD83C\uDF08))?|\uDFF4(?:\u200D\u2620\uFE0F?|\uDB40\uDC67\uDB40\uDC62\uDB40(?:\uDC65\uDB40\uDC6E\uDB40\uDC67|\uDC73\uDB40\uDC63\uDB40\uDC74|\uDC77\uDB40\uDC6C\uDB40\uDC73)\uDB40\uDC7F)?)|\uD83D(?:[\uDC3F\uDCFD\uDD49\uDD4A\uDD6F\uDD70\uDD73\uDD76-\uDD79\uDD87\uDD8A-\uDD8D\uDDA5\uDDA8\uDDB1\uDDB2\uDDBC\uDDC2-\uDDC4\uDDD1-\uDDD3\uDDDC-\uDDDE\uDDE1\uDDE3\uDDE8\uDDEF\uDDF3\uDDFA\uDECB\uDECD-\uDECF\uDEE0-\uDEE5\uDEE9\uDEF0\uDEF3]\uFE0F?|[\uDC42\uDC43\uDC46-\uDC50\uDC66\uDC67\uDC6B-\uDC6D\uDC72\uDC74-\uDC76\uDC78\uDC7C\uDC83\uDC85\uDC8F\uDC91\uDCAA\uDD7A\uDD95\uDD96\uDE4C\uDE4F\uDEC0\uDECC](?:\uD83C[\uDFFB-\uDFFF])?|[\uDC6E\uDC70\uDC71\uDC73\uDC77\uDC81\uDC82\uDC86\uDC87\uDE45-\uDE47\uDE4B\uDE4D\uDE4E\uDEA3\uDEB4\uDEB5](?:\uD83C[\uDFFB-\uDFFF])?(?:\u200D[\u2640\u2642]\uFE0F?)?|[\uDD74\uDD90](?:\uFE0F|\uD83C[\uDFFB-\uDFFF])?|[\uDC00-\uDC07\uDC09-\uDC14\uDC16-\uDC25\uDC27-\uDC3A\uDC3C-\uDC3E\uDC40\uDC44\uDC45\uDC51-\uDC65\uDC6A\uDC79-\uDC7B\uDC7D-\uDC80\uDC84\uDC88-\uDC8E\uDC90\uDC92-\uDCA9\uDCAB-\uDCFC\uDCFF-\uDD3D\uDD4B-\uDD4E\uDD50-\uDD67\uDDA4\uDDFB-\uDE2D\uDE2F-\uDE34\uDE37-\uDE41\uDE43\uDE44\uDE48-\uDE4A\uDE80-\uDEA2\uDEA4-\uDEB3\uDEB7-\uDEBF\uDEC1-\uDEC5\uDED0-\uDED2\uDED5-\uDED7\uDEDC-\uDEDF\uDEEB\uDEEC\uDEF4-\uDEFC\uDFE0-\uDFEB\uDFF0]|\uDC08(?:\u200D\u2B1B)?|\uDC15(?:\u200D\uD83E\uDDBA)?|\uDC26(?:\u200D(?:\u2B1B|\uD83D\uDD25))?|\uDC3B(?:\u200D\u2744\uFE0F?)?|\uDC41\uFE0F?(?:\u200D\uD83D\uDDE8\uFE0F?)?|\uDC68(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\u2764\uFE0F?\u200D\uD83D(?:\uDC8B\u200D\uD83D)?\uDC68|\uD83C[\uDF3E\uDF73\uDF7C\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D(?:[\uDC68\uDC69]\u200D\uD83D(?:\uDC66(?:\u200D\uD83D\uDC66)?|\uDC67(?:\u200D\uD83D[\uDC66\uDC67])?)|[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uDC66(?:\u200D\uD83D\uDC66)?|\uDC67(?:\u200D\uD83D[\uDC66\uDC67])?)|\uD83E(?:[\uDDAF\uDDBC\uDDBD](?:\u200D\u27A1\uFE0F?)?|[\uDDB0-\uDDB3]))|\uD83C(?:\uDFFB(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\u2764\uFE0F?\u200D\uD83D(?:\uDC8B\u200D\uD83D)?\uDC68\uD83C[\uDFFB-\uDFFF]|\uD83C[\uDF3E\uDF73\uDF7C\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E(?:[\uDDAF\uDDBC\uDDBD](?:\u200D\u27A1\uFE0F?)?|[\uDDB0-\uDDB3]|\uDD1D\u200D\uD83D\uDC68\uD83C[\uDFFC-\uDFFF])))?|\uDFFC(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\u2764\uFE0F?\u200D\uD83D(?:\uDC8B\u200D\uD83D)?\uDC68\uD83C[\uDFFB-\uDFFF]|\uD83C[\uDF3E\uDF73\uDF7C\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E(?:[\uDDAF\uDDBC\uDDBD](?:\u200D\u27A1\uFE0F?)?|[\uDDB0-\uDDB3]|\uDD1D\u200D\uD83D\uDC68\uD83C[\uDFFB\uDFFD-\uDFFF])))?|\uDFFD(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\u2764\uFE0F?\u200D\uD83D(?:\uDC8B\u200D\uD83D)?\uDC68\uD83C[\uDFFB-\uDFFF]|\uD83C[\uDF3E\uDF73\uDF7C\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E(?:[\uDDAF\uDDBC\uDDBD](?:\u200D\u27A1\uFE0F?)?|[\uDDB0-\uDDB3]|\uDD1D\u200D\uD83D\uDC68\uD83C[\uDFFB\uDFFC\uDFFE\uDFFF])))?|\uDFFE(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\u2764\uFE0F?\u200D\uD83D(?:\uDC8B\u200D\uD83D)?\uDC68\uD83C[\uDFFB-\uDFFF]|\uD83C[\uDF3E\uDF73\uDF7C\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E(?:[\uDDAF\uDDBC\uDDBD](?:\u200D\u27A1\uFE0F?)?|[\uDDB0-\uDDB3]|\uDD1D\u200D\uD83D\uDC68\uD83C[\uDFFB-\uDFFD\uDFFF])))?|\uDFFF(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\u2764\uFE0F?\u200D\uD83D(?:\uDC8B\u200D\uD83D)?\uDC68\uD83C[\uDFFB-\uDFFF]|\uD83C[\uDF3E\uDF73\uDF7C\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E(?:[\uDDAF\uDDBC\uDDBD](?:\u200D\u27A1\uFE0F?)?|[\uDDB0-\uDDB3]|\uDD1D\u200D\uD83D\uDC68\uD83C[\uDFFB-\uDFFE])))?))?|\uDC69(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\u2764\uFE0F?\u200D\uD83D(?:\uDC8B\u200D\uD83D)?[\uDC68\uDC69]|\uD83C[\uDF3E\uDF73\uDF7C\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D(?:[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uDC66(?:\u200D\uD83D\uDC66)?|\uDC67(?:\u200D\uD83D[\uDC66\uDC67])?|\uDC69\u200D\uD83D(?:\uDC66(?:\u200D\uD83D\uDC66)?|\uDC67(?:\u200D\uD83D[\uDC66\uDC67])?))|\uD83E(?:[\uDDAF\uDDBC\uDDBD](?:\u200D\u27A1\uFE0F?)?|[\uDDB0-\uDDB3]))|\uD83C(?:\uDFFB(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\u2764\uFE0F?\u200D\uD83D(?:[\uDC68\uDC69]|\uDC8B\u200D\uD83D[\uDC68\uDC69])\uD83C[\uDFFB-\uDFFF]|\uD83C[\uDF3E\uDF73\uDF7C\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E(?:[\uDDAF\uDDBC\uDDBD](?:\u200D\u27A1\uFE0F?)?|[\uDDB0-\uDDB3]|\uDD1D\u200D\uD83D[\uDC68\uDC69]\uD83C[\uDFFC-\uDFFF])))?|\uDFFC(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\u2764\uFE0F?\u200D\uD83D(?:[\uDC68\uDC69]|\uDC8B\u200D\uD83D[\uDC68\uDC69])\uD83C[\uDFFB-\uDFFF]|\uD83C[\uDF3E\uDF73\uDF7C\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E(?:[\uDDAF\uDDBC\uDDBD](?:\u200D\u27A1\uFE0F?)?|[\uDDB0-\uDDB3]|\uDD1D\u200D\uD83D[\uDC68\uDC69]\uD83C[\uDFFB\uDFFD-\uDFFF])))?|\uDFFD(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\u2764\uFE0F?\u200D\uD83D(?:[\uDC68\uDC69]|\uDC8B\u200D\uD83D[\uDC68\uDC69])\uD83C[\uDFFB-\uDFFF]|\uD83C[\uDF3E\uDF73\uDF7C\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E(?:[\uDDAF\uDDBC\uDDBD](?:\u200D\u27A1\uFE0F?)?|[\uDDB0-\uDDB3]|\uDD1D\u200D\uD83D[\uDC68\uDC69]\uD83C[\uDFFB\uDFFC\uDFFE\uDFFF])))?|\uDFFE(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\u2764\uFE0F?\u200D\uD83D(?:[\uDC68\uDC69]|\uDC8B\u200D\uD83D[\uDC68\uDC69])\uD83C[\uDFFB-\uDFFF]|\uD83C[\uDF3E\uDF73\uDF7C\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E(?:[\uDDAF\uDDBC\uDDBD](?:\u200D\u27A1\uFE0F?)?|[\uDDB0-\uDDB3]|\uDD1D\u200D\uD83D[\uDC68\uDC69]\uD83C[\uDFFB-\uDFFD\uDFFF])))?|\uDFFF(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\u2764\uFE0F?\u200D\uD83D(?:[\uDC68\uDC69]|\uDC8B\u200D\uD83D[\uDC68\uDC69])\uD83C[\uDFFB-\uDFFF]|\uD83C[\uDF3E\uDF73\uDF7C\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E(?:[\uDDAF\uDDBC\uDDBD](?:\u200D\u27A1\uFE0F?)?|[\uDDB0-\uDDB3]|\uDD1D\u200D\uD83D[\uDC68\uDC69]\uD83C[\uDFFB-\uDFFE])))?))?|\uDC6F(?:\u200D[\u2640\u2642]\uFE0F?)?|\uDD75(?:\uFE0F|\uD83C[\uDFFB-\uDFFF])?(?:\u200D[\u2640\u2642]\uFE0F?)?|\uDE2E(?:\u200D\uD83D\uDCA8)?|\uDE35(?:\u200D\uD83D\uDCAB)?|\uDE36(?:\u200D\uD83C\uDF2B\uFE0F?)?|\uDE42(?:\u200D[\u2194\u2195]\uFE0F?)?|\uDEB6(?:\uD83C[\uDFFB-\uDFFF])?(?:\u200D(?:[\u2640\u2642]\uFE0F?(?:\u200D\u27A1\uFE0F?)?|\u27A1\uFE0F?))?)|\uD83E(?:[\uDD0C\uDD0F\uDD18-\uDD1F\uDD30-\uDD34\uDD36\uDD77\uDDB5\uDDB6\uDDBB\uDDD2\uDDD3\uDDD5\uDEC3-\uDEC5\uDEF0\uDEF2-\uDEF8](?:\uD83C[\uDFFB-\uDFFF])?|[\uDD26\uDD35\uDD37-\uDD39\uDD3D\uDD3E\uDDB8\uDDB9\uDDCD\uDDCF\uDDD4\uDDD6-\uDDDD](?:\uD83C[\uDFFB-\uDFFF])?(?:\u200D[\u2640\u2642]\uFE0F?)?|[\uDDDE\uDDDF](?:\u200D[\u2640\u2642]\uFE0F?)?|[\uDD0D\uDD0E\uDD10-\uDD17\uDD20-\uDD25\uDD27-\uDD2F\uDD3A\uDD3F-\uDD45\uDD47-\uDD76\uDD78-\uDDB4\uDDB7\uDDBA\uDDBC-\uDDCC\uDDD0\uDDE0-\uDDFF\uDE70-\uDE7C\uDE80-\uDE88\uDE90-\uDEBD\uDEBF-\uDEC2\uDECE-\uDEDB\uDEE0-\uDEE8]|\uDD3C(?:\u200D[\u2640\u2642]\uFE0F?|\uD83C[\uDFFB-\uDFFF])?|\uDDCE(?:\uD83C[\uDFFB-\uDFFF])?(?:\u200D(?:[\u2640\u2642]\uFE0F?(?:\u200D\u27A1\uFE0F?)?|\u27A1\uFE0F?))?|\uDDD1(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\uD83C[\uDF3E\uDF73\uDF7C\uDF84\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E(?:[\uDDAF\uDDBC\uDDBD](?:\u200D\u27A1\uFE0F?)?|[\uDDB0-\uDDB3]|\uDD1D\u200D\uD83E\uDDD1|\uDDD1\u200D\uD83E\uDDD2(?:\u200D\uD83E\uDDD2)?|\uDDD2(?:\u200D\uD83E\uDDD2)?))|\uD83C(?:\uDFFB(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\u2764\uFE0F?\u200D(?:\uD83D\uDC8B\u200D)?\uD83E\uDDD1\uD83C[\uDFFC-\uDFFF]|\uD83C[\uDF3E\uDF73\uDF7C\uDF84\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E(?:[\uDDAF\uDDBC\uDDBD](?:\u200D\u27A1\uFE0F?)?|[\uDDB0-\uDDB3]|\uDD1D\u200D\uD83E\uDDD1\uD83C[\uDFFB-\uDFFF])))?|\uDFFC(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\u2764\uFE0F?\u200D(?:\uD83D\uDC8B\u200D)?\uD83E\uDDD1\uD83C[\uDFFB\uDFFD-\uDFFF]|\uD83C[\uDF3E\uDF73\uDF7C\uDF84\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E(?:[\uDDAF\uDDBC\uDDBD](?:\u200D\u27A1\uFE0F?)?|[\uDDB0-\uDDB3]|\uDD1D\u200D\uD83E\uDDD1\uD83C[\uDFFB-\uDFFF])))?|\uDFFD(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\u2764\uFE0F?\u200D(?:\uD83D\uDC8B\u200D)?\uD83E\uDDD1\uD83C[\uDFFB\uDFFC\uDFFE\uDFFF]|\uD83C[\uDF3E\uDF73\uDF7C\uDF84\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E(?:[\uDDAF\uDDBC\uDDBD](?:\u200D\u27A1\uFE0F?)?|[\uDDB0-\uDDB3]|\uDD1D\u200D\uD83E\uDDD1\uD83C[\uDFFB-\uDFFF])))?|\uDFFE(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\u2764\uFE0F?\u200D(?:\uD83D\uDC8B\u200D)?\uD83E\uDDD1\uD83C[\uDFFB-\uDFFD\uDFFF]|\uD83C[\uDF3E\uDF73\uDF7C\uDF84\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E(?:[\uDDAF\uDDBC\uDDBD](?:\u200D\u27A1\uFE0F?)?|[\uDDB0-\uDDB3]|\uDD1D\u200D\uD83E\uDDD1\uD83C[\uDFFB-\uDFFF])))?|\uDFFF(?:\u200D(?:[\u2695\u2696\u2708]\uFE0F?|\u2764\uFE0F?\u200D(?:\uD83D\uDC8B\u200D)?\uD83E\uDDD1\uD83C[\uDFFB-\uDFFE]|\uD83C[\uDF3E\uDF73\uDF7C\uDF84\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E(?:[\uDDAF\uDDBC\uDDBD](?:\u200D\u27A1\uFE0F?)?|[\uDDB0-\uDDB3]|\uDD1D\u200D\uD83E\uDDD1\uD83C[\uDFFB-\uDFFF])))?))?|\uDEF1(?:\uD83C(?:\uDFFB(?:\u200D\uD83E\uDEF2\uD83C[\uDFFC-\uDFFF])?|\uDFFC(?:\u200D\uD83E\uDEF2\uD83C[\uDFFB\uDFFD-\uDFFF])?|\uDFFD(?:\u200D\uD83E\uDEF2\uD83C[\uDFFB\uDFFC\uDFFE\uDFFF])?|\uDFFE(?:\u200D\uD83E\uDEF2\uD83C[\uDFFB-\uDFFD\uDFFF])?|\uDFFF(?:\u200D\uD83E\uDEF2\uD83C[\uDFFB-\uDFFE])?))?)/g;
};

const segmenter = new Intl.Segmenter();

function stringWidth(string, options = {}) {
	if (typeof string !== 'string' || string.length === 0) {
		return 0;
	}

	const {
		ambiguousIsNarrow = true,
		countAnsiEscapeCodes = false,
	} = options;

	if (!countAnsiEscapeCodes) {
		string = stripAnsi(string);
	}

	if (string.length === 0) {
		return 0;
	}

	let width = 0;
	const eastAsianWidthOptions = {ambiguousAsWide: !ambiguousIsNarrow};

	for (const {segment: character} of segmenter.segment(string)) {
		const codePoint = character.codePointAt(0);

		// Ignore control characters
		if (codePoint <= 0x1F || (codePoint >= 0x7F && codePoint <= 0x9F)) {
			continue;
		}

		// Ignore combining characters
		if (codePoint >= 0x3_00 && codePoint <= 0x3_6F) {
			continue;
		}

		if (emojiRegex().test(character)) {
			width += 2;
			continue;
		}

		width += eastAsianWidth(codePoint, eastAsianWidthOptions);
	}

	return width;
}

function isInteractive({stream = process.stdout} = {}) {
	return Boolean(
		stream && stream.isTTY &&
		process.env.TERM !== 'dumb' &&
		!('CI' in process.env)
	);
}

function isUnicodeSupported() {
	if (process$2.platform !== 'win32') {
		return process$2.env.TERM !== 'linux'; // Linux console (kernel)
	}

	return Boolean(process$2.env.WT_SESSION) // Windows Terminal
		|| Boolean(process$2.env.TERMINUS_SUBLIME) // Terminus (<0.2.27)
		|| process$2.env.ConEmuTask === '{cmd::Cmder}' // ConEmu and cmder
		|| process$2.env.TERM_PROGRAM === 'Terminus-Sublime'
		|| process$2.env.TERM_PROGRAM === 'vscode'
		|| process$2.env.TERM === 'xterm-256color'
		|| process$2.env.TERM === 'alacritty'
		|| process$2.env.TERMINAL_EMULATOR === 'JetBrains-JediTerm';
}

const ASCII_ETX_CODE = 0x03; // Ctrl+C emits this code

class StdinDiscarder {
	#activeCount = 0;

	start() {
		this.#activeCount++;

		if (this.#activeCount === 1) {
			this.#realStart();
		}
	}

	stop() {
		if (this.#activeCount <= 0) {
			throw new Error('`stop` called more times than `start`');
		}

		this.#activeCount--;

		if (this.#activeCount === 0) {
			this.#realStop();
		}
	}

	#realStart() {
		// No known way to make it work reliably on Windows.
		if (process$2.platform === 'win32' || !process$2.stdin.isTTY) {
			return;
		}

		process$2.stdin.setRawMode(true);
		process$2.stdin.on('data', this.#handleInput);
		process$2.stdin.resume();
	}

	#realStop() {
		if (!process$2.stdin.isTTY) {
			return;
		}

		process$2.stdin.off('data', this.#handleInput);
		process$2.stdin.pause();
		process$2.stdin.setRawMode(false);
	}

	#handleInput(chunk) {
		// Allow Ctrl+C to gracefully exit.
		if (chunk[0] === ASCII_ETX_CODE) {
			process$2.emit('SIGINT');
		}
	}
}

const stdinDiscarder = new StdinDiscarder();

class Ora {
	#linesToClear = 0;
	#isDiscardingStdin = false;
	#lineCount = 0;
	#frameIndex = 0;
	#options;
	#spinner;
	#stream;
	#id;
	#initialInterval;
	#isEnabled;
	#isSilent;
	#indent;
	#text;
	#prefixText;
	#suffixText;

	color;

	constructor(options) {
		if (typeof options === 'string') {
			options = {
				text: options,
			};
		}

		this.#options = {
			color: 'cyan',
			stream: process$2.stderr,
			discardStdin: true,
			hideCursor: true,
			...options,
		};

		// Public
		this.color = this.#options.color;

		// It's important that these use the public setters.
		this.spinner = this.#options.spinner;

		this.#initialInterval = this.#options.interval;
		this.#stream = this.#options.stream;
		this.#isEnabled = typeof this.#options.isEnabled === 'boolean' ? this.#options.isEnabled : isInteractive({stream: this.#stream});
		this.#isSilent = typeof this.#options.isSilent === 'boolean' ? this.#options.isSilent : false;

		// Set *after* `this.#stream`.
		// It's important that these use the public setters.
		this.text = this.#options.text;
		this.prefixText = this.#options.prefixText;
		this.suffixText = this.#options.suffixText;
		this.indent = this.#options.indent;

		if (process$2.env.NODE_ENV === 'test') {
			this._stream = this.#stream;
			this._isEnabled = this.#isEnabled;

			Object.defineProperty(this, '_linesToClear', {
				get() {
					return this.#linesToClear;
				},
				set(newValue) {
					this.#linesToClear = newValue;
				},
			});

			Object.defineProperty(this, '_frameIndex', {
				get() {
					return this.#frameIndex;
				},
			});

			Object.defineProperty(this, '_lineCount', {
				get() {
					return this.#lineCount;
				},
			});
		}
	}

	get indent() {
		return this.#indent;
	}

	set indent(indent = 0) {
		if (!(indent >= 0 && Number.isInteger(indent))) {
			throw new Error('The `indent` option must be an integer from 0 and up');
		}

		this.#indent = indent;
		this.#updateLineCount();
	}

	get interval() {
		return this.#initialInterval ?? this.#spinner.interval ?? 100;
	}

	get spinner() {
		return this.#spinner;
	}

	set spinner(spinner) {
		this.#frameIndex = 0;
		this.#initialInterval = undefined;

		if (typeof spinner === 'object') {
			if (spinner.frames === undefined) {
				throw new Error('The given spinner must have a `frames` property');
			}

			this.#spinner = spinner;
		} else if (!isUnicodeSupported()) {
			this.#spinner = cliSpinners$1.line;
		} else if (spinner === undefined) {
			// Set default spinner
			this.#spinner = cliSpinners$1.dots;
		} else if (spinner !== 'default' && cliSpinners$1[spinner]) {
			this.#spinner = cliSpinners$1[spinner];
		} else {
			throw new Error(`There is no built-in spinner named '${spinner}'. See https://github.com/sindresorhus/cli-spinners/blob/main/spinners.json for a full list.`);
		}
	}

	get text() {
		return this.#text;
	}

	set text(value = '') {
		this.#text = value;
		this.#updateLineCount();
	}

	get prefixText() {
		return this.#prefixText;
	}

	set prefixText(value = '') {
		this.#prefixText = value;
		this.#updateLineCount();
	}

	get suffixText() {
		return this.#suffixText;
	}

	set suffixText(value = '') {
		this.#suffixText = value;
		this.#updateLineCount();
	}

	get isSpinning() {
		return this.#id !== undefined;
	}

	#getFullPrefixText(prefixText = this.#prefixText, postfix = ' ') {
		if (typeof prefixText === 'string' && prefixText !== '') {
			return prefixText + postfix;
		}

		if (typeof prefixText === 'function') {
			return prefixText() + postfix;
		}

		return '';
	}

	#getFullSuffixText(suffixText = this.#suffixText, prefix = ' ') {
		if (typeof suffixText === 'string' && suffixText !== '') {
			return prefix + suffixText;
		}

		if (typeof suffixText === 'function') {
			return prefix + suffixText();
		}

		return '';
	}

	#updateLineCount() {
		const columns = this.#stream.columns ?? 80;
		const fullPrefixText = this.#getFullPrefixText(this.#prefixText, '-');
		const fullSuffixText = this.#getFullSuffixText(this.#suffixText, '-');
		const fullText = ' '.repeat(this.#indent) + fullPrefixText + '--' + this.#text + '--' + fullSuffixText;

		this.#lineCount = 0;
		for (const line of stripAnsi(fullText).split('\n')) {
			this.#lineCount += Math.max(1, Math.ceil(stringWidth(line, {countAnsiEscapeCodes: true}) / columns));
		}
	}

	get isEnabled() {
		return this.#isEnabled && !this.#isSilent;
	}

	set isEnabled(value) {
		if (typeof value !== 'boolean') {
			throw new TypeError('The `isEnabled` option must be a boolean');
		}

		this.#isEnabled = value;
	}

	get isSilent() {
		return this.#isSilent;
	}

	set isSilent(value) {
		if (typeof value !== 'boolean') {
			throw new TypeError('The `isSilent` option must be a boolean');
		}

		this.#isSilent = value;
	}

	frame() {
		const {frames} = this.#spinner;
		let frame = frames[this.#frameIndex];

		if (this.color) {
			frame = chalk[this.color](frame);
		}

		this.#frameIndex = ++this.#frameIndex % frames.length;
		const fullPrefixText = (typeof this.#prefixText === 'string' && this.#prefixText !== '') ? this.#prefixText + ' ' : '';
		const fullText = typeof this.text === 'string' ? ' ' + this.text : '';
		const fullSuffixText = (typeof this.#suffixText === 'string' && this.#suffixText !== '') ? ' ' + this.#suffixText : '';

		return fullPrefixText + frame + fullText + fullSuffixText;
	}

	clear() {
		if (!this.#isEnabled || !this.#stream.isTTY) {
			return this;
		}

		this.#stream.cursorTo(0);

		for (let index = 0; index < this.#linesToClear; index++) {
			if (index > 0) {
				this.#stream.moveCursor(0, -1);
			}

			this.#stream.clearLine(1);
		}

		if (this.#indent || this.lastIndent !== this.#indent) {
			this.#stream.cursorTo(this.#indent);
		}

		this.lastIndent = this.#indent;
		this.#linesToClear = 0;

		return this;
	}

	render() {
		if (this.#isSilent) {
			return this;
		}

		this.clear();
		this.#stream.write(this.frame());
		this.#linesToClear = this.#lineCount;

		return this;
	}

	start(text) {
		if (text) {
			this.text = text;
		}

		if (this.#isSilent) {
			return this;
		}

		if (!this.#isEnabled) {
			if (this.text) {
				this.#stream.write(`- ${this.text}\n`);
			}

			return this;
		}

		if (this.isSpinning) {
			return this;
		}

		if (this.#options.hideCursor) {
			cliCursor.hide(this.#stream);
		}

		if (this.#options.discardStdin && process$2.stdin.isTTY) {
			this.#isDiscardingStdin = true;
			stdinDiscarder.start();
		}

		this.render();
		this.#id = setInterval(this.render.bind(this), this.interval);

		return this;
	}

	stop() {
		if (!this.#isEnabled) {
			return this;
		}

		clearInterval(this.#id);
		this.#id = undefined;
		this.#frameIndex = 0;
		this.clear();
		if (this.#options.hideCursor) {
			cliCursor.show(this.#stream);
		}

		if (this.#options.discardStdin && process$2.stdin.isTTY && this.#isDiscardingStdin) {
			stdinDiscarder.stop();
			this.#isDiscardingStdin = false;
		}

		return this;
	}

	succeed(text) {
		return this.stopAndPersist({symbol: logSymbols.success, text});
	}

	fail(text) {
		return this.stopAndPersist({symbol: logSymbols.error, text});
	}

	warn(text) {
		return this.stopAndPersist({symbol: logSymbols.warning, text});
	}

	info(text) {
		return this.stopAndPersist({symbol: logSymbols.info, text});
	}

	stopAndPersist(options = {}) {
		if (this.#isSilent) {
			return this;
		}

		const prefixText = options.prefixText ?? this.#prefixText;
		const fullPrefixText = this.#getFullPrefixText(prefixText, ' ');

		const symbolText = options.symbol ?? ' ';

		const text = options.text ?? this.text;
		const fullText = (typeof text === 'string') ? ' ' + text : '';

		const suffixText = options.suffixText ?? this.#suffixText;
		const fullSuffixText = this.#getFullSuffixText(suffixText, ' ');

		const textToWrite = fullPrefixText + symbolText + fullText + fullSuffixText + '\n';

		this.stop();
		this.#stream.write(textToWrite);

		return this;
	}
}

function ora(options) {
	return new Ora(options);
}

var Loading = /** @class */ (function () {
    function Loading() {
        this.load = null;
    }
    Loading.prototype.start = function (options) {
        if (this.load) {
            this.load = null;
        }
        this.load = ora((options = __assign(__assign({}, options), { spinner: "dots" }))).start();
    };
    Loading.prototype.stop = function () {
        this.load && this.load.stop();
    };
    Loading.prototype.clear = function () {
        this.load && this.load.clear();
    };
    Loading.prototype.warn = function (text) {
        this.load && this.load.warn(text);
    };
    Loading.prototype.info = function (text) {
        this.load && this.load.info(text);
    };
    Loading.prototype.succeed = function (text) {
        this.load && this.load.succeed(text);
    };
    Loading.prototype.fail = function (text) {
        this.load && this.load.fail(text);
    };
    return Loading;
}());
var loading = new Loading();

exports.cError = cError;
exports.cPrimary = cPrimary;
exports.cSuccess = cSuccess;
exports.cWarning = cWarning;
exports.commandSpawn = commandSpawn;
exports.existsDir = existsDir;
exports.loading = loading;
exports.makeDir = makeDir;
exports.readFile = readFile;
exports.removeDir = removeDir;
exports.resolvePkg = resolvePkg;
exports.wError = wError;
exports.wPrimary = wPrimary;
exports.wSuccess = wSuccess;
exports.wWarning = wWarning;
exports.writeFile = writeFile;