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Diffstat (limited to 'vanilla/node_modules/vitest/dist/chunks/index.D4KonVSU.js')
| -rw-r--r-- | vanilla/node_modules/vitest/dist/chunks/index.D4KonVSU.js | 6343 |
1 files changed, 6343 insertions, 0 deletions
diff --git a/vanilla/node_modules/vitest/dist/chunks/index.D4KonVSU.js b/vanilla/node_modules/vitest/dist/chunks/index.D4KonVSU.js new file mode 100644 index 0000000..c218e05 --- /dev/null +++ b/vanilla/node_modules/vitest/dist/chunks/index.D4KonVSU.js @@ -0,0 +1,6343 @@ +import { resolve, isAbsolute, dirname, join } from 'node:path'; +import { existsSync } from 'node:fs'; +import 'node:module'; +import 'node:url'; +import { g as getDefaultExportFromCjs } from './_commonjsHelpers.D26ty3Ew.js'; +import require$$0 from 'readline'; +import require$$0$1 from 'events'; + +/** +* Resolve an absolute path from {@link root}, but only +* if {@link input} isn't already absolute. +* +* @param input The path to resolve. +* @param root The base path; default = process.cwd() +* @returns The resolved absolute path. +*/ +function absolute(input, root) { + return isAbsolute(input) ? input : resolve(root || ".", input); +} + +/** +* Get all parent directories of {@link base}. +* Stops after {@link Options['last']} is processed. +* +* @returns An array of absolute paths of all parent directories. +*/ +function up(base, options) { + let { last, cwd } = options || {}; + let tmp = absolute(base, cwd); + let root = absolute(last || "/", cwd); + let prev, arr = []; + while (prev !== root) { + arr.push(tmp); + tmp = dirname(prev = tmp); + if (tmp === prev) break; + } + return arr; +} + +/** +* Get the first path that matches any of the names provided. +* +* > [NOTE] +* > The order of {@link names} is respected. +* +* @param names The item names to find. +* @returns The absolute path of the first item found, if any. +*/ +function any(names, options) { + let dir, start = options && options.cwd || ""; + let j = 0, len = names.length, tmp; + for (dir of up(start, options)) { + for (j = 0; j < len; j++) { + tmp = join(dir, names[j]); + if (existsSync(tmp)) return tmp; + } + } +} + +var prompts$2 = {}; + +var kleur; +var hasRequiredKleur; + +function requireKleur () { + if (hasRequiredKleur) return kleur; + hasRequiredKleur = 1; + + const { FORCE_COLOR, NODE_DISABLE_COLORS, TERM } = process.env; + + const $ = { + enabled: !NODE_DISABLE_COLORS && TERM !== 'dumb' && FORCE_COLOR !== '0', + + // modifiers + reset: init(0, 0), + bold: init(1, 22), + dim: init(2, 22), + italic: init(3, 23), + underline: init(4, 24), + inverse: init(7, 27), + hidden: init(8, 28), + strikethrough: init(9, 29), + + // colors + black: init(30, 39), + red: init(31, 39), + green: init(32, 39), + yellow: init(33, 39), + blue: init(34, 39), + magenta: init(35, 39), + cyan: init(36, 39), + white: init(37, 39), + gray: init(90, 39), + grey: init(90, 39), + + // background colors + bgBlack: init(40, 49), + bgRed: init(41, 49), + bgGreen: init(42, 49), + bgYellow: init(43, 49), + bgBlue: init(44, 49), + bgMagenta: init(45, 49), + bgCyan: init(46, 49), + bgWhite: init(47, 49) + }; + + function run(arr, str) { + let i=0, tmp, beg='', end=''; + for (; i < arr.length; i++) { + tmp = arr[i]; + beg += tmp.open; + end += tmp.close; + if (str.includes(tmp.close)) { + str = str.replace(tmp.rgx, tmp.close + tmp.open); + } + } + return beg + str + end; + } + + function chain(has, keys) { + let ctx = { has, keys }; + + ctx.reset = $.reset.bind(ctx); + ctx.bold = $.bold.bind(ctx); + ctx.dim = $.dim.bind(ctx); + ctx.italic = $.italic.bind(ctx); + ctx.underline = $.underline.bind(ctx); + ctx.inverse = $.inverse.bind(ctx); + ctx.hidden = $.hidden.bind(ctx); + ctx.strikethrough = $.strikethrough.bind(ctx); + + ctx.black = $.black.bind(ctx); + ctx.red = $.red.bind(ctx); + ctx.green = $.green.bind(ctx); + ctx.yellow = $.yellow.bind(ctx); + ctx.blue = $.blue.bind(ctx); + ctx.magenta = $.magenta.bind(ctx); + ctx.cyan = $.cyan.bind(ctx); + ctx.white = $.white.bind(ctx); + ctx.gray = $.gray.bind(ctx); + ctx.grey = $.grey.bind(ctx); + + ctx.bgBlack = $.bgBlack.bind(ctx); + ctx.bgRed = $.bgRed.bind(ctx); + ctx.bgGreen = $.bgGreen.bind(ctx); + ctx.bgYellow = $.bgYellow.bind(ctx); + ctx.bgBlue = $.bgBlue.bind(ctx); + ctx.bgMagenta = $.bgMagenta.bind(ctx); + ctx.bgCyan = $.bgCyan.bind(ctx); + ctx.bgWhite = $.bgWhite.bind(ctx); + + return ctx; + } + + function init(open, close) { + let blk = { + open: `\x1b[${open}m`, + close: `\x1b[${close}m`, + rgx: new RegExp(`\\x1b\\[${close}m`, 'g') + }; + return function (txt) { + if (this !== void 0 && this.has !== void 0) { + this.has.includes(open) || (this.has.push(open),this.keys.push(blk)); + return txt === void 0 ? this : $.enabled ? run(this.keys, txt+'') : txt+''; + } + return txt === void 0 ? chain([open], [blk]) : $.enabled ? run([blk], txt+'') : txt+''; + }; + } + + kleur = $; + return kleur; +} + +var action$1; +var hasRequiredAction$1; + +function requireAction$1 () { + if (hasRequiredAction$1) return action$1; + hasRequiredAction$1 = 1; + + action$1 = (key, isSelect) => { + if (key.meta && key.name !== 'escape') return; + + if (key.ctrl) { + if (key.name === 'a') return 'first'; + if (key.name === 'c') return 'abort'; + if (key.name === 'd') return 'abort'; + if (key.name === 'e') return 'last'; + if (key.name === 'g') return 'reset'; + } + + if (isSelect) { + if (key.name === 'j') return 'down'; + if (key.name === 'k') return 'up'; + } + + if (key.name === 'return') return 'submit'; + if (key.name === 'enter') return 'submit'; // ctrl + J + + if (key.name === 'backspace') return 'delete'; + if (key.name === 'delete') return 'deleteForward'; + if (key.name === 'abort') return 'abort'; + if (key.name === 'escape') return 'exit'; + if (key.name === 'tab') return 'next'; + if (key.name === 'pagedown') return 'nextPage'; + if (key.name === 'pageup') return 'prevPage'; // TODO create home() in prompt types (e.g. TextPrompt) + + if (key.name === 'home') return 'home'; // TODO create end() in prompt types (e.g. TextPrompt) + + if (key.name === 'end') return 'end'; + if (key.name === 'up') return 'up'; + if (key.name === 'down') return 'down'; + if (key.name === 'right') return 'right'; + if (key.name === 'left') return 'left'; + return false; + }; + return action$1; +} + +var strip$1; +var hasRequiredStrip$1; + +function requireStrip$1 () { + if (hasRequiredStrip$1) return strip$1; + hasRequiredStrip$1 = 1; + + strip$1 = str => { + const pattern = ['[\\u001B\\u009B][[\\]()#;?]*(?:(?:(?:(?:;[-a-zA-Z\\d\\/#&.:=?%@~_]+)*|[a-zA-Z\\d]+(?:;[-a-zA-Z\\d\\/#&.:=?%@~_]*)*)?\\u0007)', '(?:(?:\\d{1,4}(?:;\\d{0,4})*)?[\\dA-PRZcf-ntqry=><~]))'].join('|'); + const RGX = new RegExp(pattern, 'g'); + return typeof str === 'string' ? str.replace(RGX, '') : str; + }; + return strip$1; +} + +var src; +var hasRequiredSrc; + +function requireSrc () { + if (hasRequiredSrc) return src; + hasRequiredSrc = 1; + + const ESC = '\x1B'; + const CSI = `${ESC}[`; + const beep = '\u0007'; + + const cursor = { + to(x, y) { + if (!y) return `${CSI}${x + 1}G`; + return `${CSI}${y + 1};${x + 1}H`; + }, + move(x, y) { + let ret = ''; + + if (x < 0) ret += `${CSI}${-x}D`; + else if (x > 0) ret += `${CSI}${x}C`; + + if (y < 0) ret += `${CSI}${-y}A`; + else if (y > 0) ret += `${CSI}${y}B`; + + return ret; + }, + up: (count = 1) => `${CSI}${count}A`, + down: (count = 1) => `${CSI}${count}B`, + forward: (count = 1) => `${CSI}${count}C`, + backward: (count = 1) => `${CSI}${count}D`, + nextLine: (count = 1) => `${CSI}E`.repeat(count), + prevLine: (count = 1) => `${CSI}F`.repeat(count), + left: `${CSI}G`, + hide: `${CSI}?25l`, + show: `${CSI}?25h`, + save: `${ESC}7`, + restore: `${ESC}8` + }; + + const scroll = { + up: (count = 1) => `${CSI}S`.repeat(count), + down: (count = 1) => `${CSI}T`.repeat(count) + }; + + const erase = { + screen: `${CSI}2J`, + up: (count = 1) => `${CSI}1J`.repeat(count), + down: (count = 1) => `${CSI}J`.repeat(count), + line: `${CSI}2K`, + lineEnd: `${CSI}K`, + lineStart: `${CSI}1K`, + lines(count) { + let clear = ''; + for (let i = 0; i < count; i++) + clear += this.line + (i < count - 1 ? cursor.up() : ''); + if (count) + clear += cursor.left; + return clear; + } + }; + + src = { cursor, scroll, erase, beep }; + return src; +} + +var clear$1; +var hasRequiredClear$1; + +function requireClear$1 () { + if (hasRequiredClear$1) return clear$1; + hasRequiredClear$1 = 1; + + function _createForOfIteratorHelper(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike) { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = it.call(o); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it.return != null) it.return(); } finally { if (didErr) throw err; } } }; } + + function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); } + + function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; } + + const strip = requireStrip$1(); + + const _require = requireSrc(), + erase = _require.erase, + cursor = _require.cursor; + + const width = str => [...strip(str)].length; + /** + * @param {string} prompt + * @param {number} perLine + */ + + + clear$1 = function (prompt, perLine) { + if (!perLine) return erase.line + cursor.to(0); + let rows = 0; + const lines = prompt.split(/\r?\n/); + + var _iterator = _createForOfIteratorHelper(lines), + _step; + + try { + for (_iterator.s(); !(_step = _iterator.n()).done;) { + let line = _step.value; + rows += 1 + Math.floor(Math.max(width(line) - 1, 0) / perLine); + } + } catch (err) { + _iterator.e(err); + } finally { + _iterator.f(); + } + + return erase.lines(rows); + }; + return clear$1; +} + +var figures_1$1; +var hasRequiredFigures$1; + +function requireFigures$1 () { + if (hasRequiredFigures$1) return figures_1$1; + hasRequiredFigures$1 = 1; + + const main = { + arrowUp: '↑', + arrowDown: '↓', + arrowLeft: '←', + arrowRight: '→', + radioOn: '◉', + radioOff: '◯', + tick: '✔', + cross: '✖', + ellipsis: '…', + pointerSmall: '›', + line: '─', + pointer: '❯' + }; + const win = { + arrowUp: main.arrowUp, + arrowDown: main.arrowDown, + arrowLeft: main.arrowLeft, + arrowRight: main.arrowRight, + radioOn: '(*)', + radioOff: '( )', + tick: '√', + cross: '×', + ellipsis: '...', + pointerSmall: '»', + line: '─', + pointer: '>' + }; + const figures = process.platform === 'win32' ? win : main; + figures_1$1 = figures; + return figures_1$1; +} + +var style$1; +var hasRequiredStyle$1; + +function requireStyle$1 () { + if (hasRequiredStyle$1) return style$1; + hasRequiredStyle$1 = 1; + + const c = requireKleur(); + + const figures = requireFigures$1(); // rendering user input. + + + const styles = Object.freeze({ + password: { + scale: 1, + render: input => '*'.repeat(input.length) + }, + emoji: { + scale: 2, + render: input => '😃'.repeat(input.length) + }, + invisible: { + scale: 0, + render: input => '' + }, + default: { + scale: 1, + render: input => `${input}` + } + }); + + const render = type => styles[type] || styles.default; // icon to signalize a prompt. + + + const symbols = Object.freeze({ + aborted: c.red(figures.cross), + done: c.green(figures.tick), + exited: c.yellow(figures.cross), + default: c.cyan('?') + }); + + const symbol = (done, aborted, exited) => aborted ? symbols.aborted : exited ? symbols.exited : done ? symbols.done : symbols.default; // between the question and the user's input. + + + const delimiter = completing => c.gray(completing ? figures.ellipsis : figures.pointerSmall); + + const item = (expandable, expanded) => c.gray(expandable ? expanded ? figures.pointerSmall : '+' : figures.line); + + style$1 = { + styles, + render, + symbols, + symbol, + delimiter, + item + }; + return style$1; +} + +var lines$1; +var hasRequiredLines$1; + +function requireLines$1 () { + if (hasRequiredLines$1) return lines$1; + hasRequiredLines$1 = 1; + + const strip = requireStrip$1(); + /** + * @param {string} msg + * @param {number} perLine + */ + + + lines$1 = function (msg, perLine) { + let lines = String(strip(msg) || '').split(/\r?\n/); + if (!perLine) return lines.length; + return lines.map(l => Math.ceil(l.length / perLine)).reduce((a, b) => a + b); + }; + return lines$1; +} + +var wrap$1; +var hasRequiredWrap$1; + +function requireWrap$1 () { + if (hasRequiredWrap$1) return wrap$1; + hasRequiredWrap$1 = 1; + /** + * @param {string} msg The message to wrap + * @param {object} opts + * @param {number|string} [opts.margin] Left margin + * @param {number} opts.width Maximum characters per line including the margin + */ + + wrap$1 = (msg, opts = {}) => { + const tab = Number.isSafeInteger(parseInt(opts.margin)) ? new Array(parseInt(opts.margin)).fill(' ').join('') : opts.margin || ''; + const width = opts.width; + return (msg || '').split(/\r?\n/g).map(line => line.split(/\s+/g).reduce((arr, w) => { + if (w.length + tab.length >= width || arr[arr.length - 1].length + w.length + 1 < width) arr[arr.length - 1] += ` ${w}`;else arr.push(`${tab}${w}`); + return arr; + }, [tab]).join('\n')).join('\n'); + }; + return wrap$1; +} + +var entriesToDisplay$1; +var hasRequiredEntriesToDisplay$1; + +function requireEntriesToDisplay$1 () { + if (hasRequiredEntriesToDisplay$1) return entriesToDisplay$1; + hasRequiredEntriesToDisplay$1 = 1; + /** + * Determine what entries should be displayed on the screen, based on the + * currently selected index and the maximum visible. Used in list-based + * prompts like `select` and `multiselect`. + * + * @param {number} cursor the currently selected entry + * @param {number} total the total entries available to display + * @param {number} [maxVisible] the number of entries that can be displayed + */ + + entriesToDisplay$1 = (cursor, total, maxVisible) => { + maxVisible = maxVisible || total; + let startIndex = Math.min(total - maxVisible, cursor - Math.floor(maxVisible / 2)); + if (startIndex < 0) startIndex = 0; + let endIndex = Math.min(startIndex + maxVisible, total); + return { + startIndex, + endIndex + }; + }; + return entriesToDisplay$1; +} + +var util$1; +var hasRequiredUtil$1; + +function requireUtil$1 () { + if (hasRequiredUtil$1) return util$1; + hasRequiredUtil$1 = 1; + + util$1 = { + action: requireAction$1(), + clear: requireClear$1(), + style: requireStyle$1(), + strip: requireStrip$1(), + figures: requireFigures$1(), + lines: requireLines$1(), + wrap: requireWrap$1(), + entriesToDisplay: requireEntriesToDisplay$1() + }; + return util$1; +} + +var prompt$2; +var hasRequiredPrompt$1; + +function requirePrompt$1 () { + if (hasRequiredPrompt$1) return prompt$2; + hasRequiredPrompt$1 = 1; + + const readline = require$$0; + + const _require = requireUtil$1(), + action = _require.action; + + const EventEmitter = require$$0$1; + + const _require2 = requireSrc(), + beep = _require2.beep, + cursor = _require2.cursor; + + const color = requireKleur(); + /** + * Base prompt skeleton + * @param {Stream} [opts.stdin] The Readable stream to listen to + * @param {Stream} [opts.stdout] The Writable stream to write readline data to + */ + + + class Prompt extends EventEmitter { + constructor(opts = {}) { + super(); + this.firstRender = true; + this.in = opts.stdin || process.stdin; + this.out = opts.stdout || process.stdout; + + this.onRender = (opts.onRender || (() => void 0)).bind(this); + + const rl = readline.createInterface({ + input: this.in, + escapeCodeTimeout: 50 + }); + readline.emitKeypressEvents(this.in, rl); + if (this.in.isTTY) this.in.setRawMode(true); + const isSelect = ['SelectPrompt', 'MultiselectPrompt'].indexOf(this.constructor.name) > -1; + + const keypress = (str, key) => { + let a = action(key, isSelect); + + if (a === false) { + this._ && this._(str, key); + } else if (typeof this[a] === 'function') { + this[a](key); + } else { + this.bell(); + } + }; + + this.close = () => { + this.out.write(cursor.show); + this.in.removeListener('keypress', keypress); + if (this.in.isTTY) this.in.setRawMode(false); + rl.close(); + this.emit(this.aborted ? 'abort' : this.exited ? 'exit' : 'submit', this.value); + this.closed = true; + }; + + this.in.on('keypress', keypress); + } + + fire() { + this.emit('state', { + value: this.value, + aborted: !!this.aborted, + exited: !!this.exited + }); + } + + bell() { + this.out.write(beep); + } + + render() { + this.onRender(color); + if (this.firstRender) this.firstRender = false; + } + + } + + prompt$2 = Prompt; + return prompt$2; +} + +var text$1; +var hasRequiredText$1; + +function requireText$1 () { + if (hasRequiredText$1) return text$1; + hasRequiredText$1 = 1; + + function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } } + + function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; } + + const color = requireKleur(); + + const Prompt = requirePrompt$1(); + + const _require = requireSrc(), + erase = _require.erase, + cursor = _require.cursor; + + const _require2 = requireUtil$1(), + style = _require2.style, + clear = _require2.clear, + lines = _require2.lines, + figures = _require2.figures; + /** + * TextPrompt Base Element + * @param {Object} opts Options + * @param {String} opts.message Message + * @param {String} [opts.style='default'] Render style + * @param {String} [opts.initial] Default value + * @param {Function} [opts.validate] Validate function + * @param {Stream} [opts.stdin] The Readable stream to listen to + * @param {Stream} [opts.stdout] The Writable stream to write readline data to + * @param {String} [opts.error] The invalid error label + */ + + + class TextPrompt extends Prompt { + constructor(opts = {}) { + super(opts); + this.transform = style.render(opts.style); + this.scale = this.transform.scale; + this.msg = opts.message; + this.initial = opts.initial || ``; + + this.validator = opts.validate || (() => true); + + this.value = ``; + this.errorMsg = opts.error || `Please Enter A Valid Value`; + this.cursor = Number(!!this.initial); + this.cursorOffset = 0; + this.clear = clear(``, this.out.columns); + this.render(); + } + + set value(v) { + if (!v && this.initial) { + this.placeholder = true; + this.rendered = color.gray(this.transform.render(this.initial)); + } else { + this.placeholder = false; + this.rendered = this.transform.render(v); + } + + this._value = v; + this.fire(); + } + + get value() { + return this._value; + } + + reset() { + this.value = ``; + this.cursor = Number(!!this.initial); + this.cursorOffset = 0; + this.fire(); + this.render(); + } + + exit() { + this.abort(); + } + + abort() { + this.value = this.value || this.initial; + this.done = this.aborted = true; + this.error = false; + this.red = false; + this.fire(); + this.render(); + this.out.write('\n'); + this.close(); + } + + validate() { + var _this = this; + + return _asyncToGenerator(function* () { + let valid = yield _this.validator(_this.value); + + if (typeof valid === `string`) { + _this.errorMsg = valid; + valid = false; + } + + _this.error = !valid; + })(); + } + + submit() { + var _this2 = this; + + return _asyncToGenerator(function* () { + _this2.value = _this2.value || _this2.initial; + _this2.cursorOffset = 0; + _this2.cursor = _this2.rendered.length; + yield _this2.validate(); + + if (_this2.error) { + _this2.red = true; + + _this2.fire(); + + _this2.render(); + + return; + } + + _this2.done = true; + _this2.aborted = false; + + _this2.fire(); + + _this2.render(); + + _this2.out.write('\n'); + + _this2.close(); + })(); + } + + next() { + if (!this.placeholder) return this.bell(); + this.value = this.initial; + this.cursor = this.rendered.length; + this.fire(); + this.render(); + } + + moveCursor(n) { + if (this.placeholder) return; + this.cursor = this.cursor + n; + this.cursorOffset += n; + } + + _(c, key) { + let s1 = this.value.slice(0, this.cursor); + let s2 = this.value.slice(this.cursor); + this.value = `${s1}${c}${s2}`; + this.red = false; + this.cursor = this.placeholder ? 0 : s1.length + 1; + this.render(); + } + + delete() { + if (this.isCursorAtStart()) return this.bell(); + let s1 = this.value.slice(0, this.cursor - 1); + let s2 = this.value.slice(this.cursor); + this.value = `${s1}${s2}`; + this.red = false; + + if (this.isCursorAtStart()) { + this.cursorOffset = 0; + } else { + this.cursorOffset++; + this.moveCursor(-1); + } + + this.render(); + } + + deleteForward() { + if (this.cursor * this.scale >= this.rendered.length || this.placeholder) return this.bell(); + let s1 = this.value.slice(0, this.cursor); + let s2 = this.value.slice(this.cursor + 1); + this.value = `${s1}${s2}`; + this.red = false; + + if (this.isCursorAtEnd()) { + this.cursorOffset = 0; + } else { + this.cursorOffset++; + } + + this.render(); + } + + first() { + this.cursor = 0; + this.render(); + } + + last() { + this.cursor = this.value.length; + this.render(); + } + + left() { + if (this.cursor <= 0 || this.placeholder) return this.bell(); + this.moveCursor(-1); + this.render(); + } + + right() { + if (this.cursor * this.scale >= this.rendered.length || this.placeholder) return this.bell(); + this.moveCursor(1); + this.render(); + } + + isCursorAtStart() { + return this.cursor === 0 || this.placeholder && this.cursor === 1; + } + + isCursorAtEnd() { + return this.cursor === this.rendered.length || this.placeholder && this.cursor === this.rendered.length + 1; + } + + render() { + if (this.closed) return; + + if (!this.firstRender) { + if (this.outputError) this.out.write(cursor.down(lines(this.outputError, this.out.columns) - 1) + clear(this.outputError, this.out.columns)); + this.out.write(clear(this.outputText, this.out.columns)); + } + + super.render(); + this.outputError = ''; + this.outputText = [style.symbol(this.done, this.aborted), color.bold(this.msg), style.delimiter(this.done), this.red ? color.red(this.rendered) : this.rendered].join(` `); + + if (this.error) { + this.outputError += this.errorMsg.split(`\n`).reduce((a, l, i) => a + `\n${i ? ' ' : figures.pointerSmall} ${color.red().italic(l)}`, ``); + } + + this.out.write(erase.line + cursor.to(0) + this.outputText + cursor.save + this.outputError + cursor.restore + cursor.move(this.cursorOffset, 0)); + } + + } + + text$1 = TextPrompt; + return text$1; +} + +var select$1; +var hasRequiredSelect$1; + +function requireSelect$1 () { + if (hasRequiredSelect$1) return select$1; + hasRequiredSelect$1 = 1; + + const color = requireKleur(); + + const Prompt = requirePrompt$1(); + + const _require = requireUtil$1(), + style = _require.style, + clear = _require.clear, + figures = _require.figures, + wrap = _require.wrap, + entriesToDisplay = _require.entriesToDisplay; + + const _require2 = requireSrc(), + cursor = _require2.cursor; + /** + * SelectPrompt Base Element + * @param {Object} opts Options + * @param {String} opts.message Message + * @param {Array} opts.choices Array of choice objects + * @param {String} [opts.hint] Hint to display + * @param {Number} [opts.initial] Index of default value + * @param {Stream} [opts.stdin] The Readable stream to listen to + * @param {Stream} [opts.stdout] The Writable stream to write readline data to + * @param {Number} [opts.optionsPerPage=10] Max options to display at once + */ + + + class SelectPrompt extends Prompt { + constructor(opts = {}) { + super(opts); + this.msg = opts.message; + this.hint = opts.hint || '- Use arrow-keys. Return to submit.'; + this.warn = opts.warn || '- This option is disabled'; + this.cursor = opts.initial || 0; + this.choices = opts.choices.map((ch, idx) => { + if (typeof ch === 'string') ch = { + title: ch, + value: idx + }; + return { + title: ch && (ch.title || ch.value || ch), + value: ch && (ch.value === undefined ? idx : ch.value), + description: ch && ch.description, + selected: ch && ch.selected, + disabled: ch && ch.disabled + }; + }); + this.optionsPerPage = opts.optionsPerPage || 10; + this.value = (this.choices[this.cursor] || {}).value; + this.clear = clear('', this.out.columns); + this.render(); + } + + moveCursor(n) { + this.cursor = n; + this.value = this.choices[n].value; + this.fire(); + } + + reset() { + this.moveCursor(0); + this.fire(); + this.render(); + } + + exit() { + this.abort(); + } + + abort() { + this.done = this.aborted = true; + this.fire(); + this.render(); + this.out.write('\n'); + this.close(); + } + + submit() { + if (!this.selection.disabled) { + this.done = true; + this.aborted = false; + this.fire(); + this.render(); + this.out.write('\n'); + this.close(); + } else this.bell(); + } + + first() { + this.moveCursor(0); + this.render(); + } + + last() { + this.moveCursor(this.choices.length - 1); + this.render(); + } + + up() { + if (this.cursor === 0) { + this.moveCursor(this.choices.length - 1); + } else { + this.moveCursor(this.cursor - 1); + } + + this.render(); + } + + down() { + if (this.cursor === this.choices.length - 1) { + this.moveCursor(0); + } else { + this.moveCursor(this.cursor + 1); + } + + this.render(); + } + + next() { + this.moveCursor((this.cursor + 1) % this.choices.length); + this.render(); + } + + _(c, key) { + if (c === ' ') return this.submit(); + } + + get selection() { + return this.choices[this.cursor]; + } + + render() { + if (this.closed) return; + if (this.firstRender) this.out.write(cursor.hide);else this.out.write(clear(this.outputText, this.out.columns)); + super.render(); + + let _entriesToDisplay = entriesToDisplay(this.cursor, this.choices.length, this.optionsPerPage), + startIndex = _entriesToDisplay.startIndex, + endIndex = _entriesToDisplay.endIndex; // Print prompt + + + this.outputText = [style.symbol(this.done, this.aborted), color.bold(this.msg), style.delimiter(false), this.done ? this.selection.title : this.selection.disabled ? color.yellow(this.warn) : color.gray(this.hint)].join(' '); // Print choices + + if (!this.done) { + this.outputText += '\n'; + + for (let i = startIndex; i < endIndex; i++) { + let title, + prefix, + desc = '', + v = this.choices[i]; // Determine whether to display "more choices" indicators + + if (i === startIndex && startIndex > 0) { + prefix = figures.arrowUp; + } else if (i === endIndex - 1 && endIndex < this.choices.length) { + prefix = figures.arrowDown; + } else { + prefix = ' '; + } + + if (v.disabled) { + title = this.cursor === i ? color.gray().underline(v.title) : color.strikethrough().gray(v.title); + prefix = (this.cursor === i ? color.bold().gray(figures.pointer) + ' ' : ' ') + prefix; + } else { + title = this.cursor === i ? color.cyan().underline(v.title) : v.title; + prefix = (this.cursor === i ? color.cyan(figures.pointer) + ' ' : ' ') + prefix; + + if (v.description && this.cursor === i) { + desc = ` - ${v.description}`; + + if (prefix.length + title.length + desc.length >= this.out.columns || v.description.split(/\r?\n/).length > 1) { + desc = '\n' + wrap(v.description, { + margin: 3, + width: this.out.columns + }); + } + } + } + + this.outputText += `${prefix} ${title}${color.gray(desc)}\n`; + } + } + + this.out.write(this.outputText); + } + + } + + select$1 = SelectPrompt; + return select$1; +} + +var toggle$1; +var hasRequiredToggle$1; + +function requireToggle$1 () { + if (hasRequiredToggle$1) return toggle$1; + hasRequiredToggle$1 = 1; + + const color = requireKleur(); + + const Prompt = requirePrompt$1(); + + const _require = requireUtil$1(), + style = _require.style, + clear = _require.clear; + + const _require2 = requireSrc(), + cursor = _require2.cursor, + erase = _require2.erase; + /** + * TogglePrompt Base Element + * @param {Object} opts Options + * @param {String} opts.message Message + * @param {Boolean} [opts.initial=false] Default value + * @param {String} [opts.active='no'] Active label + * @param {String} [opts.inactive='off'] Inactive label + * @param {Stream} [opts.stdin] The Readable stream to listen to + * @param {Stream} [opts.stdout] The Writable stream to write readline data to + */ + + + class TogglePrompt extends Prompt { + constructor(opts = {}) { + super(opts); + this.msg = opts.message; + this.value = !!opts.initial; + this.active = opts.active || 'on'; + this.inactive = opts.inactive || 'off'; + this.initialValue = this.value; + this.render(); + } + + reset() { + this.value = this.initialValue; + this.fire(); + this.render(); + } + + exit() { + this.abort(); + } + + abort() { + this.done = this.aborted = true; + this.fire(); + this.render(); + this.out.write('\n'); + this.close(); + } + + submit() { + this.done = true; + this.aborted = false; + this.fire(); + this.render(); + this.out.write('\n'); + this.close(); + } + + deactivate() { + if (this.value === false) return this.bell(); + this.value = false; + this.render(); + } + + activate() { + if (this.value === true) return this.bell(); + this.value = true; + this.render(); + } + + delete() { + this.deactivate(); + } + + left() { + this.deactivate(); + } + + right() { + this.activate(); + } + + down() { + this.deactivate(); + } + + up() { + this.activate(); + } + + next() { + this.value = !this.value; + this.fire(); + this.render(); + } + + _(c, key) { + if (c === ' ') { + this.value = !this.value; + } else if (c === '1') { + this.value = true; + } else if (c === '0') { + this.value = false; + } else return this.bell(); + + this.render(); + } + + render() { + if (this.closed) return; + if (this.firstRender) this.out.write(cursor.hide);else this.out.write(clear(this.outputText, this.out.columns)); + super.render(); + this.outputText = [style.symbol(this.done, this.aborted), color.bold(this.msg), style.delimiter(this.done), this.value ? this.inactive : color.cyan().underline(this.inactive), color.gray('/'), this.value ? color.cyan().underline(this.active) : this.active].join(' '); + this.out.write(erase.line + cursor.to(0) + this.outputText); + } + + } + + toggle$1 = TogglePrompt; + return toggle$1; +} + +var datepart$1; +var hasRequiredDatepart$1; + +function requireDatepart$1 () { + if (hasRequiredDatepart$1) return datepart$1; + hasRequiredDatepart$1 = 1; + + class DatePart { + constructor({ + token, + date, + parts, + locales + }) { + this.token = token; + this.date = date || new Date(); + this.parts = parts || [this]; + this.locales = locales || {}; + } + + up() {} + + down() {} + + next() { + const currentIdx = this.parts.indexOf(this); + return this.parts.find((part, idx) => idx > currentIdx && part instanceof DatePart); + } + + setTo(val) {} + + prev() { + let parts = [].concat(this.parts).reverse(); + const currentIdx = parts.indexOf(this); + return parts.find((part, idx) => idx > currentIdx && part instanceof DatePart); + } + + toString() { + return String(this.date); + } + + } + + datepart$1 = DatePart; + return datepart$1; +} + +var meridiem$1; +var hasRequiredMeridiem$1; + +function requireMeridiem$1 () { + if (hasRequiredMeridiem$1) return meridiem$1; + hasRequiredMeridiem$1 = 1; + + const DatePart = requireDatepart$1(); + + class Meridiem extends DatePart { + constructor(opts = {}) { + super(opts); + } + + up() { + this.date.setHours((this.date.getHours() + 12) % 24); + } + + down() { + this.up(); + } + + toString() { + let meridiem = this.date.getHours() > 12 ? 'pm' : 'am'; + return /\A/.test(this.token) ? meridiem.toUpperCase() : meridiem; + } + + } + + meridiem$1 = Meridiem; + return meridiem$1; +} + +var day$1; +var hasRequiredDay$1; + +function requireDay$1 () { + if (hasRequiredDay$1) return day$1; + hasRequiredDay$1 = 1; + + const DatePart = requireDatepart$1(); + + const pos = n => { + n = n % 10; + return n === 1 ? 'st' : n === 2 ? 'nd' : n === 3 ? 'rd' : 'th'; + }; + + class Day extends DatePart { + constructor(opts = {}) { + super(opts); + } + + up() { + this.date.setDate(this.date.getDate() + 1); + } + + down() { + this.date.setDate(this.date.getDate() - 1); + } + + setTo(val) { + this.date.setDate(parseInt(val.substr(-2))); + } + + toString() { + let date = this.date.getDate(); + let day = this.date.getDay(); + return this.token === 'DD' ? String(date).padStart(2, '0') : this.token === 'Do' ? date + pos(date) : this.token === 'd' ? day + 1 : this.token === 'ddd' ? this.locales.weekdaysShort[day] : this.token === 'dddd' ? this.locales.weekdays[day] : date; + } + + } + + day$1 = Day; + return day$1; +} + +var hours$1; +var hasRequiredHours$1; + +function requireHours$1 () { + if (hasRequiredHours$1) return hours$1; + hasRequiredHours$1 = 1; + + const DatePart = requireDatepart$1(); + + class Hours extends DatePart { + constructor(opts = {}) { + super(opts); + } + + up() { + this.date.setHours(this.date.getHours() + 1); + } + + down() { + this.date.setHours(this.date.getHours() - 1); + } + + setTo(val) { + this.date.setHours(parseInt(val.substr(-2))); + } + + toString() { + let hours = this.date.getHours(); + if (/h/.test(this.token)) hours = hours % 12 || 12; + return this.token.length > 1 ? String(hours).padStart(2, '0') : hours; + } + + } + + hours$1 = Hours; + return hours$1; +} + +var milliseconds$1; +var hasRequiredMilliseconds$1; + +function requireMilliseconds$1 () { + if (hasRequiredMilliseconds$1) return milliseconds$1; + hasRequiredMilliseconds$1 = 1; + + const DatePart = requireDatepart$1(); + + class Milliseconds extends DatePart { + constructor(opts = {}) { + super(opts); + } + + up() { + this.date.setMilliseconds(this.date.getMilliseconds() + 1); + } + + down() { + this.date.setMilliseconds(this.date.getMilliseconds() - 1); + } + + setTo(val) { + this.date.setMilliseconds(parseInt(val.substr(-this.token.length))); + } + + toString() { + return String(this.date.getMilliseconds()).padStart(4, '0').substr(0, this.token.length); + } + + } + + milliseconds$1 = Milliseconds; + return milliseconds$1; +} + +var minutes$1; +var hasRequiredMinutes$1; + +function requireMinutes$1 () { + if (hasRequiredMinutes$1) return minutes$1; + hasRequiredMinutes$1 = 1; + + const DatePart = requireDatepart$1(); + + class Minutes extends DatePart { + constructor(opts = {}) { + super(opts); + } + + up() { + this.date.setMinutes(this.date.getMinutes() + 1); + } + + down() { + this.date.setMinutes(this.date.getMinutes() - 1); + } + + setTo(val) { + this.date.setMinutes(parseInt(val.substr(-2))); + } + + toString() { + let m = this.date.getMinutes(); + return this.token.length > 1 ? String(m).padStart(2, '0') : m; + } + + } + + minutes$1 = Minutes; + return minutes$1; +} + +var month$1; +var hasRequiredMonth$1; + +function requireMonth$1 () { + if (hasRequiredMonth$1) return month$1; + hasRequiredMonth$1 = 1; + + const DatePart = requireDatepart$1(); + + class Month extends DatePart { + constructor(opts = {}) { + super(opts); + } + + up() { + this.date.setMonth(this.date.getMonth() + 1); + } + + down() { + this.date.setMonth(this.date.getMonth() - 1); + } + + setTo(val) { + val = parseInt(val.substr(-2)) - 1; + this.date.setMonth(val < 0 ? 0 : val); + } + + toString() { + let month = this.date.getMonth(); + let tl = this.token.length; + return tl === 2 ? String(month + 1).padStart(2, '0') : tl === 3 ? this.locales.monthsShort[month] : tl === 4 ? this.locales.months[month] : String(month + 1); + } + + } + + month$1 = Month; + return month$1; +} + +var seconds$1; +var hasRequiredSeconds$1; + +function requireSeconds$1 () { + if (hasRequiredSeconds$1) return seconds$1; + hasRequiredSeconds$1 = 1; + + const DatePart = requireDatepart$1(); + + class Seconds extends DatePart { + constructor(opts = {}) { + super(opts); + } + + up() { + this.date.setSeconds(this.date.getSeconds() + 1); + } + + down() { + this.date.setSeconds(this.date.getSeconds() - 1); + } + + setTo(val) { + this.date.setSeconds(parseInt(val.substr(-2))); + } + + toString() { + let s = this.date.getSeconds(); + return this.token.length > 1 ? String(s).padStart(2, '0') : s; + } + + } + + seconds$1 = Seconds; + return seconds$1; +} + +var year$1; +var hasRequiredYear$1; + +function requireYear$1 () { + if (hasRequiredYear$1) return year$1; + hasRequiredYear$1 = 1; + + const DatePart = requireDatepart$1(); + + class Year extends DatePart { + constructor(opts = {}) { + super(opts); + } + + up() { + this.date.setFullYear(this.date.getFullYear() + 1); + } + + down() { + this.date.setFullYear(this.date.getFullYear() - 1); + } + + setTo(val) { + this.date.setFullYear(val.substr(-4)); + } + + toString() { + let year = String(this.date.getFullYear()).padStart(4, '0'); + return this.token.length === 2 ? year.substr(-2) : year; + } + + } + + year$1 = Year; + return year$1; +} + +var dateparts$1; +var hasRequiredDateparts$1; + +function requireDateparts$1 () { + if (hasRequiredDateparts$1) return dateparts$1; + hasRequiredDateparts$1 = 1; + + dateparts$1 = { + DatePart: requireDatepart$1(), + Meridiem: requireMeridiem$1(), + Day: requireDay$1(), + Hours: requireHours$1(), + Milliseconds: requireMilliseconds$1(), + Minutes: requireMinutes$1(), + Month: requireMonth$1(), + Seconds: requireSeconds$1(), + Year: requireYear$1() + }; + return dateparts$1; +} + +var date$1; +var hasRequiredDate$1; + +function requireDate$1 () { + if (hasRequiredDate$1) return date$1; + hasRequiredDate$1 = 1; + + function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } } + + function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; } + + const color = requireKleur(); + + const Prompt = requirePrompt$1(); + + const _require = requireUtil$1(), + style = _require.style, + clear = _require.clear, + figures = _require.figures; + + const _require2 = requireSrc(), + erase = _require2.erase, + cursor = _require2.cursor; + + const _require3 = requireDateparts$1(), + DatePart = _require3.DatePart, + Meridiem = _require3.Meridiem, + Day = _require3.Day, + Hours = _require3.Hours, + Milliseconds = _require3.Milliseconds, + Minutes = _require3.Minutes, + Month = _require3.Month, + Seconds = _require3.Seconds, + Year = _require3.Year; + + const regex = /\\(.)|"((?:\\["\\]|[^"])+)"|(D[Do]?|d{3,4}|d)|(M{1,4})|(YY(?:YY)?)|([aA])|([Hh]{1,2})|(m{1,2})|(s{1,2})|(S{1,4})|./g; + const regexGroups = { + 1: ({ + token + }) => token.replace(/\\(.)/g, '$1'), + 2: opts => new Day(opts), + // Day // TODO + 3: opts => new Month(opts), + // Month + 4: opts => new Year(opts), + // Year + 5: opts => new Meridiem(opts), + // AM/PM // TODO (special) + 6: opts => new Hours(opts), + // Hours + 7: opts => new Minutes(opts), + // Minutes + 8: opts => new Seconds(opts), + // Seconds + 9: opts => new Milliseconds(opts) // Fractional seconds + + }; + const dfltLocales = { + months: 'January,February,March,April,May,June,July,August,September,October,November,December'.split(','), + monthsShort: 'Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep,Oct,Nov,Dec'.split(','), + weekdays: 'Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday'.split(','), + weekdaysShort: 'Sun,Mon,Tue,Wed,Thu,Fri,Sat'.split(',') + }; + /** + * DatePrompt Base Element + * @param {Object} opts Options + * @param {String} opts.message Message + * @param {Number} [opts.initial] Index of default value + * @param {String} [opts.mask] The format mask + * @param {object} [opts.locales] The date locales + * @param {String} [opts.error] The error message shown on invalid value + * @param {Function} [opts.validate] Function to validate the submitted value + * @param {Stream} [opts.stdin] The Readable stream to listen to + * @param {Stream} [opts.stdout] The Writable stream to write readline data to + */ + + class DatePrompt extends Prompt { + constructor(opts = {}) { + super(opts); + this.msg = opts.message; + this.cursor = 0; + this.typed = ''; + this.locales = Object.assign(dfltLocales, opts.locales); + this._date = opts.initial || new Date(); + this.errorMsg = opts.error || 'Please Enter A Valid Value'; + + this.validator = opts.validate || (() => true); + + this.mask = opts.mask || 'YYYY-MM-DD HH:mm:ss'; + this.clear = clear('', this.out.columns); + this.render(); + } + + get value() { + return this.date; + } + + get date() { + return this._date; + } + + set date(date) { + if (date) this._date.setTime(date.getTime()); + } + + set mask(mask) { + let result; + this.parts = []; + + while (result = regex.exec(mask)) { + let match = result.shift(); + let idx = result.findIndex(gr => gr != null); + this.parts.push(idx in regexGroups ? regexGroups[idx]({ + token: result[idx] || match, + date: this.date, + parts: this.parts, + locales: this.locales + }) : result[idx] || match); + } + + let parts = this.parts.reduce((arr, i) => { + if (typeof i === 'string' && typeof arr[arr.length - 1] === 'string') arr[arr.length - 1] += i;else arr.push(i); + return arr; + }, []); + this.parts.splice(0); + this.parts.push(...parts); + this.reset(); + } + + moveCursor(n) { + this.typed = ''; + this.cursor = n; + this.fire(); + } + + reset() { + this.moveCursor(this.parts.findIndex(p => p instanceof DatePart)); + this.fire(); + this.render(); + } + + exit() { + this.abort(); + } + + abort() { + this.done = this.aborted = true; + this.error = false; + this.fire(); + this.render(); + this.out.write('\n'); + this.close(); + } + + validate() { + var _this = this; + + return _asyncToGenerator(function* () { + let valid = yield _this.validator(_this.value); + + if (typeof valid === 'string') { + _this.errorMsg = valid; + valid = false; + } + + _this.error = !valid; + })(); + } + + submit() { + var _this2 = this; + + return _asyncToGenerator(function* () { + yield _this2.validate(); + + if (_this2.error) { + _this2.color = 'red'; + + _this2.fire(); + + _this2.render(); + + return; + } + + _this2.done = true; + _this2.aborted = false; + + _this2.fire(); + + _this2.render(); + + _this2.out.write('\n'); + + _this2.close(); + })(); + } + + up() { + this.typed = ''; + this.parts[this.cursor].up(); + this.render(); + } + + down() { + this.typed = ''; + this.parts[this.cursor].down(); + this.render(); + } + + left() { + let prev = this.parts[this.cursor].prev(); + if (prev == null) return this.bell(); + this.moveCursor(this.parts.indexOf(prev)); + this.render(); + } + + right() { + let next = this.parts[this.cursor].next(); + if (next == null) return this.bell(); + this.moveCursor(this.parts.indexOf(next)); + this.render(); + } + + next() { + let next = this.parts[this.cursor].next(); + this.moveCursor(next ? this.parts.indexOf(next) : this.parts.findIndex(part => part instanceof DatePart)); + this.render(); + } + + _(c) { + if (/\d/.test(c)) { + this.typed += c; + this.parts[this.cursor].setTo(this.typed); + this.render(); + } + } + + render() { + if (this.closed) return; + if (this.firstRender) this.out.write(cursor.hide);else this.out.write(clear(this.outputText, this.out.columns)); + super.render(); // Print prompt + + this.outputText = [style.symbol(this.done, this.aborted), color.bold(this.msg), style.delimiter(false), this.parts.reduce((arr, p, idx) => arr.concat(idx === this.cursor && !this.done ? color.cyan().underline(p.toString()) : p), []).join('')].join(' '); // Print error + + if (this.error) { + this.outputText += this.errorMsg.split('\n').reduce((a, l, i) => a + `\n${i ? ` ` : figures.pointerSmall} ${color.red().italic(l)}`, ``); + } + + this.out.write(erase.line + cursor.to(0) + this.outputText); + } + + } + + date$1 = DatePrompt; + return date$1; +} + +var number$1; +var hasRequiredNumber$1; + +function requireNumber$1 () { + if (hasRequiredNumber$1) return number$1; + hasRequiredNumber$1 = 1; + + function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } } + + function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; } + + const color = requireKleur(); + + const Prompt = requirePrompt$1(); + + const _require = requireSrc(), + cursor = _require.cursor, + erase = _require.erase; + + const _require2 = requireUtil$1(), + style = _require2.style, + figures = _require2.figures, + clear = _require2.clear, + lines = _require2.lines; + + const isNumber = /[0-9]/; + + const isDef = any => any !== undefined; + + const round = (number, precision) => { + let factor = Math.pow(10, precision); + return Math.round(number * factor) / factor; + }; + /** + * NumberPrompt Base Element + * @param {Object} opts Options + * @param {String} opts.message Message + * @param {String} [opts.style='default'] Render style + * @param {Number} [opts.initial] Default value + * @param {Number} [opts.max=+Infinity] Max value + * @param {Number} [opts.min=-Infinity] Min value + * @param {Boolean} [opts.float=false] Parse input as floats + * @param {Number} [opts.round=2] Round floats to x decimals + * @param {Number} [opts.increment=1] Number to increment by when using arrow-keys + * @param {Function} [opts.validate] Validate function + * @param {Stream} [opts.stdin] The Readable stream to listen to + * @param {Stream} [opts.stdout] The Writable stream to write readline data to + * @param {String} [opts.error] The invalid error label + */ + + + class NumberPrompt extends Prompt { + constructor(opts = {}) { + super(opts); + this.transform = style.render(opts.style); + this.msg = opts.message; + this.initial = isDef(opts.initial) ? opts.initial : ''; + this.float = !!opts.float; + this.round = opts.round || 2; + this.inc = opts.increment || 1; + this.min = isDef(opts.min) ? opts.min : -Infinity; + this.max = isDef(opts.max) ? opts.max : Infinity; + this.errorMsg = opts.error || `Please Enter A Valid Value`; + + this.validator = opts.validate || (() => true); + + this.color = `cyan`; + this.value = ``; + this.typed = ``; + this.lastHit = 0; + this.render(); + } + + set value(v) { + if (!v && v !== 0) { + this.placeholder = true; + this.rendered = color.gray(this.transform.render(`${this.initial}`)); + this._value = ``; + } else { + this.placeholder = false; + this.rendered = this.transform.render(`${round(v, this.round)}`); + this._value = round(v, this.round); + } + + this.fire(); + } + + get value() { + return this._value; + } + + parse(x) { + return this.float ? parseFloat(x) : parseInt(x); + } + + valid(c) { + return c === `-` || c === `.` && this.float || isNumber.test(c); + } + + reset() { + this.typed = ``; + this.value = ``; + this.fire(); + this.render(); + } + + exit() { + this.abort(); + } + + abort() { + let x = this.value; + this.value = x !== `` ? x : this.initial; + this.done = this.aborted = true; + this.error = false; + this.fire(); + this.render(); + this.out.write(`\n`); + this.close(); + } + + validate() { + var _this = this; + + return _asyncToGenerator(function* () { + let valid = yield _this.validator(_this.value); + + if (typeof valid === `string`) { + _this.errorMsg = valid; + valid = false; + } + + _this.error = !valid; + })(); + } + + submit() { + var _this2 = this; + + return _asyncToGenerator(function* () { + yield _this2.validate(); + + if (_this2.error) { + _this2.color = `red`; + + _this2.fire(); + + _this2.render(); + + return; + } + + let x = _this2.value; + _this2.value = x !== `` ? x : _this2.initial; + _this2.done = true; + _this2.aborted = false; + _this2.error = false; + + _this2.fire(); + + _this2.render(); + + _this2.out.write(`\n`); + + _this2.close(); + })(); + } + + up() { + this.typed = ``; + + if (this.value === '') { + this.value = this.min - this.inc; + } + + if (this.value >= this.max) return this.bell(); + this.value += this.inc; + this.color = `cyan`; + this.fire(); + this.render(); + } + + down() { + this.typed = ``; + + if (this.value === '') { + this.value = this.min + this.inc; + } + + if (this.value <= this.min) return this.bell(); + this.value -= this.inc; + this.color = `cyan`; + this.fire(); + this.render(); + } + + delete() { + let val = this.value.toString(); + if (val.length === 0) return this.bell(); + this.value = this.parse(val = val.slice(0, -1)) || ``; + + if (this.value !== '' && this.value < this.min) { + this.value = this.min; + } + + this.color = `cyan`; + this.fire(); + this.render(); + } + + next() { + this.value = this.initial; + this.fire(); + this.render(); + } + + _(c, key) { + if (!this.valid(c)) return this.bell(); + const now = Date.now(); + if (now - this.lastHit > 1000) this.typed = ``; // 1s elapsed + + this.typed += c; + this.lastHit = now; + this.color = `cyan`; + if (c === `.`) return this.fire(); + this.value = Math.min(this.parse(this.typed), this.max); + if (this.value > this.max) this.value = this.max; + if (this.value < this.min) this.value = this.min; + this.fire(); + this.render(); + } + + render() { + if (this.closed) return; + + if (!this.firstRender) { + if (this.outputError) this.out.write(cursor.down(lines(this.outputError, this.out.columns) - 1) + clear(this.outputError, this.out.columns)); + this.out.write(clear(this.outputText, this.out.columns)); + } + + super.render(); + this.outputError = ''; // Print prompt + + this.outputText = [style.symbol(this.done, this.aborted), color.bold(this.msg), style.delimiter(this.done), !this.done || !this.done && !this.placeholder ? color[this.color]().underline(this.rendered) : this.rendered].join(` `); // Print error + + if (this.error) { + this.outputError += this.errorMsg.split(`\n`).reduce((a, l, i) => a + `\n${i ? ` ` : figures.pointerSmall} ${color.red().italic(l)}`, ``); + } + + this.out.write(erase.line + cursor.to(0) + this.outputText + cursor.save + this.outputError + cursor.restore); + } + + } + + number$1 = NumberPrompt; + return number$1; +} + +var multiselect$1; +var hasRequiredMultiselect$1; + +function requireMultiselect$1 () { + if (hasRequiredMultiselect$1) return multiselect$1; + hasRequiredMultiselect$1 = 1; + + const color = requireKleur(); + + const _require = requireSrc(), + cursor = _require.cursor; + + const Prompt = requirePrompt$1(); + + const _require2 = requireUtil$1(), + clear = _require2.clear, + figures = _require2.figures, + style = _require2.style, + wrap = _require2.wrap, + entriesToDisplay = _require2.entriesToDisplay; + /** + * MultiselectPrompt Base Element + * @param {Object} opts Options + * @param {String} opts.message Message + * @param {Array} opts.choices Array of choice objects + * @param {String} [opts.hint] Hint to display + * @param {String} [opts.warn] Hint shown for disabled choices + * @param {Number} [opts.max] Max choices + * @param {Number} [opts.cursor=0] Cursor start position + * @param {Number} [opts.optionsPerPage=10] Max options to display at once + * @param {Stream} [opts.stdin] The Readable stream to listen to + * @param {Stream} [opts.stdout] The Writable stream to write readline data to + */ + + + class MultiselectPrompt extends Prompt { + constructor(opts = {}) { + super(opts); + this.msg = opts.message; + this.cursor = opts.cursor || 0; + this.scrollIndex = opts.cursor || 0; + this.hint = opts.hint || ''; + this.warn = opts.warn || '- This option is disabled -'; + this.minSelected = opts.min; + this.showMinError = false; + this.maxChoices = opts.max; + this.instructions = opts.instructions; + this.optionsPerPage = opts.optionsPerPage || 10; + this.value = opts.choices.map((ch, idx) => { + if (typeof ch === 'string') ch = { + title: ch, + value: idx + }; + return { + title: ch && (ch.title || ch.value || ch), + description: ch && ch.description, + value: ch && (ch.value === undefined ? idx : ch.value), + selected: ch && ch.selected, + disabled: ch && ch.disabled + }; + }); + this.clear = clear('', this.out.columns); + + if (!opts.overrideRender) { + this.render(); + } + } + + reset() { + this.value.map(v => !v.selected); + this.cursor = 0; + this.fire(); + this.render(); + } + + selected() { + return this.value.filter(v => v.selected); + } + + exit() { + this.abort(); + } + + abort() { + this.done = this.aborted = true; + this.fire(); + this.render(); + this.out.write('\n'); + this.close(); + } + + submit() { + const selected = this.value.filter(e => e.selected); + + if (this.minSelected && selected.length < this.minSelected) { + this.showMinError = true; + this.render(); + } else { + this.done = true; + this.aborted = false; + this.fire(); + this.render(); + this.out.write('\n'); + this.close(); + } + } + + first() { + this.cursor = 0; + this.render(); + } + + last() { + this.cursor = this.value.length - 1; + this.render(); + } + + next() { + this.cursor = (this.cursor + 1) % this.value.length; + this.render(); + } + + up() { + if (this.cursor === 0) { + this.cursor = this.value.length - 1; + } else { + this.cursor--; + } + + this.render(); + } + + down() { + if (this.cursor === this.value.length - 1) { + this.cursor = 0; + } else { + this.cursor++; + } + + this.render(); + } + + left() { + this.value[this.cursor].selected = false; + this.render(); + } + + right() { + if (this.value.filter(e => e.selected).length >= this.maxChoices) return this.bell(); + this.value[this.cursor].selected = true; + this.render(); + } + + handleSpaceToggle() { + const v = this.value[this.cursor]; + + if (v.selected) { + v.selected = false; + this.render(); + } else if (v.disabled || this.value.filter(e => e.selected).length >= this.maxChoices) { + return this.bell(); + } else { + v.selected = true; + this.render(); + } + } + + toggleAll() { + if (this.maxChoices !== undefined || this.value[this.cursor].disabled) { + return this.bell(); + } + + const newSelected = !this.value[this.cursor].selected; + this.value.filter(v => !v.disabled).forEach(v => v.selected = newSelected); + this.render(); + } + + _(c, key) { + if (c === ' ') { + this.handleSpaceToggle(); + } else if (c === 'a') { + this.toggleAll(); + } else { + return this.bell(); + } + } + + renderInstructions() { + if (this.instructions === undefined || this.instructions) { + if (typeof this.instructions === 'string') { + return this.instructions; + } + + return '\nInstructions:\n' + ` ${figures.arrowUp}/${figures.arrowDown}: Highlight option\n` + ` ${figures.arrowLeft}/${figures.arrowRight}/[space]: Toggle selection\n` + (this.maxChoices === undefined ? ` a: Toggle all\n` : '') + ` enter/return: Complete answer`; + } + + return ''; + } + + renderOption(cursor, v, i, arrowIndicator) { + const prefix = (v.selected ? color.green(figures.radioOn) : figures.radioOff) + ' ' + arrowIndicator + ' '; + let title, desc; + + if (v.disabled) { + title = cursor === i ? color.gray().underline(v.title) : color.strikethrough().gray(v.title); + } else { + title = cursor === i ? color.cyan().underline(v.title) : v.title; + + if (cursor === i && v.description) { + desc = ` - ${v.description}`; + + if (prefix.length + title.length + desc.length >= this.out.columns || v.description.split(/\r?\n/).length > 1) { + desc = '\n' + wrap(v.description, { + margin: prefix.length, + width: this.out.columns + }); + } + } + } + + return prefix + title + color.gray(desc || ''); + } // shared with autocompleteMultiselect + + + paginateOptions(options) { + if (options.length === 0) { + return color.red('No matches for this query.'); + } + + let _entriesToDisplay = entriesToDisplay(this.cursor, options.length, this.optionsPerPage), + startIndex = _entriesToDisplay.startIndex, + endIndex = _entriesToDisplay.endIndex; + + let prefix, + styledOptions = []; + + for (let i = startIndex; i < endIndex; i++) { + if (i === startIndex && startIndex > 0) { + prefix = figures.arrowUp; + } else if (i === endIndex - 1 && endIndex < options.length) { + prefix = figures.arrowDown; + } else { + prefix = ' '; + } + + styledOptions.push(this.renderOption(this.cursor, options[i], i, prefix)); + } + + return '\n' + styledOptions.join('\n'); + } // shared with autocomleteMultiselect + + + renderOptions(options) { + if (!this.done) { + return this.paginateOptions(options); + } + + return ''; + } + + renderDoneOrInstructions() { + if (this.done) { + return this.value.filter(e => e.selected).map(v => v.title).join(', '); + } + + const output = [color.gray(this.hint), this.renderInstructions()]; + + if (this.value[this.cursor].disabled) { + output.push(color.yellow(this.warn)); + } + + return output.join(' '); + } + + render() { + if (this.closed) return; + if (this.firstRender) this.out.write(cursor.hide); + super.render(); // print prompt + + let prompt = [style.symbol(this.done, this.aborted), color.bold(this.msg), style.delimiter(false), this.renderDoneOrInstructions()].join(' '); + + if (this.showMinError) { + prompt += color.red(`You must select a minimum of ${this.minSelected} choices.`); + this.showMinError = false; + } + + prompt += this.renderOptions(this.value); + this.out.write(this.clear + prompt); + this.clear = clear(prompt, this.out.columns); + } + + } + + multiselect$1 = MultiselectPrompt; + return multiselect$1; +} + +var autocomplete$1; +var hasRequiredAutocomplete$1; + +function requireAutocomplete$1 () { + if (hasRequiredAutocomplete$1) return autocomplete$1; + hasRequiredAutocomplete$1 = 1; + + function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } } + + function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; } + + const color = requireKleur(); + + const Prompt = requirePrompt$1(); + + const _require = requireSrc(), + erase = _require.erase, + cursor = _require.cursor; + + const _require2 = requireUtil$1(), + style = _require2.style, + clear = _require2.clear, + figures = _require2.figures, + wrap = _require2.wrap, + entriesToDisplay = _require2.entriesToDisplay; + + const getVal = (arr, i) => arr[i] && (arr[i].value || arr[i].title || arr[i]); + + const getTitle = (arr, i) => arr[i] && (arr[i].title || arr[i].value || arr[i]); + + const getIndex = (arr, valOrTitle) => { + const index = arr.findIndex(el => el.value === valOrTitle || el.title === valOrTitle); + return index > -1 ? index : undefined; + }; + /** + * TextPrompt Base Element + * @param {Object} opts Options + * @param {String} opts.message Message + * @param {Array} opts.choices Array of auto-complete choices objects + * @param {Function} [opts.suggest] Filter function. Defaults to sort by title + * @param {Number} [opts.limit=10] Max number of results to show + * @param {Number} [opts.cursor=0] Cursor start position + * @param {String} [opts.style='default'] Render style + * @param {String} [opts.fallback] Fallback message - initial to default value + * @param {String} [opts.initial] Index of the default value + * @param {Boolean} [opts.clearFirst] The first ESCAPE keypress will clear the input + * @param {Stream} [opts.stdin] The Readable stream to listen to + * @param {Stream} [opts.stdout] The Writable stream to write readline data to + * @param {String} [opts.noMatches] The no matches found label + */ + + + class AutocompletePrompt extends Prompt { + constructor(opts = {}) { + super(opts); + this.msg = opts.message; + this.suggest = opts.suggest; + this.choices = opts.choices; + this.initial = typeof opts.initial === 'number' ? opts.initial : getIndex(opts.choices, opts.initial); + this.select = this.initial || opts.cursor || 0; + this.i18n = { + noMatches: opts.noMatches || 'no matches found' + }; + this.fallback = opts.fallback || this.initial; + this.clearFirst = opts.clearFirst || false; + this.suggestions = []; + this.input = ''; + this.limit = opts.limit || 10; + this.cursor = 0; + this.transform = style.render(opts.style); + this.scale = this.transform.scale; + this.render = this.render.bind(this); + this.complete = this.complete.bind(this); + this.clear = clear('', this.out.columns); + this.complete(this.render); + this.render(); + } + + set fallback(fb) { + this._fb = Number.isSafeInteger(parseInt(fb)) ? parseInt(fb) : fb; + } + + get fallback() { + let choice; + if (typeof this._fb === 'number') choice = this.choices[this._fb];else if (typeof this._fb === 'string') choice = { + title: this._fb + }; + return choice || this._fb || { + title: this.i18n.noMatches + }; + } + + moveSelect(i) { + this.select = i; + if (this.suggestions.length > 0) this.value = getVal(this.suggestions, i);else this.value = this.fallback.value; + this.fire(); + } + + complete(cb) { + var _this = this; + + return _asyncToGenerator(function* () { + const p = _this.completing = _this.suggest(_this.input, _this.choices); + + const suggestions = yield p; + if (_this.completing !== p) return; + _this.suggestions = suggestions.map((s, i, arr) => ({ + title: getTitle(arr, i), + value: getVal(arr, i), + description: s.description + })); + _this.completing = false; + const l = Math.max(suggestions.length - 1, 0); + + _this.moveSelect(Math.min(l, _this.select)); + + cb && cb(); + })(); + } + + reset() { + this.input = ''; + this.complete(() => { + this.moveSelect(this.initial !== void 0 ? this.initial : 0); + this.render(); + }); + this.render(); + } + + exit() { + if (this.clearFirst && this.input.length > 0) { + this.reset(); + } else { + this.done = this.exited = true; + this.aborted = false; + this.fire(); + this.render(); + this.out.write('\n'); + this.close(); + } + } + + abort() { + this.done = this.aborted = true; + this.exited = false; + this.fire(); + this.render(); + this.out.write('\n'); + this.close(); + } + + submit() { + this.done = true; + this.aborted = this.exited = false; + this.fire(); + this.render(); + this.out.write('\n'); + this.close(); + } + + _(c, key) { + let s1 = this.input.slice(0, this.cursor); + let s2 = this.input.slice(this.cursor); + this.input = `${s1}${c}${s2}`; + this.cursor = s1.length + 1; + this.complete(this.render); + this.render(); + } + + delete() { + if (this.cursor === 0) return this.bell(); + let s1 = this.input.slice(0, this.cursor - 1); + let s2 = this.input.slice(this.cursor); + this.input = `${s1}${s2}`; + this.complete(this.render); + this.cursor = this.cursor - 1; + this.render(); + } + + deleteForward() { + if (this.cursor * this.scale >= this.rendered.length) return this.bell(); + let s1 = this.input.slice(0, this.cursor); + let s2 = this.input.slice(this.cursor + 1); + this.input = `${s1}${s2}`; + this.complete(this.render); + this.render(); + } + + first() { + this.moveSelect(0); + this.render(); + } + + last() { + this.moveSelect(this.suggestions.length - 1); + this.render(); + } + + up() { + if (this.select === 0) { + this.moveSelect(this.suggestions.length - 1); + } else { + this.moveSelect(this.select - 1); + } + + this.render(); + } + + down() { + if (this.select === this.suggestions.length - 1) { + this.moveSelect(0); + } else { + this.moveSelect(this.select + 1); + } + + this.render(); + } + + next() { + if (this.select === this.suggestions.length - 1) { + this.moveSelect(0); + } else this.moveSelect(this.select + 1); + + this.render(); + } + + nextPage() { + this.moveSelect(Math.min(this.select + this.limit, this.suggestions.length - 1)); + this.render(); + } + + prevPage() { + this.moveSelect(Math.max(this.select - this.limit, 0)); + this.render(); + } + + left() { + if (this.cursor <= 0) return this.bell(); + this.cursor = this.cursor - 1; + this.render(); + } + + right() { + if (this.cursor * this.scale >= this.rendered.length) return this.bell(); + this.cursor = this.cursor + 1; + this.render(); + } + + renderOption(v, hovered, isStart, isEnd) { + let desc; + let prefix = isStart ? figures.arrowUp : isEnd ? figures.arrowDown : ' '; + let title = hovered ? color.cyan().underline(v.title) : v.title; + prefix = (hovered ? color.cyan(figures.pointer) + ' ' : ' ') + prefix; + + if (v.description) { + desc = ` - ${v.description}`; + + if (prefix.length + title.length + desc.length >= this.out.columns || v.description.split(/\r?\n/).length > 1) { + desc = '\n' + wrap(v.description, { + margin: 3, + width: this.out.columns + }); + } + } + + return prefix + ' ' + title + color.gray(desc || ''); + } + + render() { + if (this.closed) return; + if (this.firstRender) this.out.write(cursor.hide);else this.out.write(clear(this.outputText, this.out.columns)); + super.render(); + + let _entriesToDisplay = entriesToDisplay(this.select, this.choices.length, this.limit), + startIndex = _entriesToDisplay.startIndex, + endIndex = _entriesToDisplay.endIndex; + + this.outputText = [style.symbol(this.done, this.aborted, this.exited), color.bold(this.msg), style.delimiter(this.completing), this.done && this.suggestions[this.select] ? this.suggestions[this.select].title : this.rendered = this.transform.render(this.input)].join(' '); + + if (!this.done) { + const suggestions = this.suggestions.slice(startIndex, endIndex).map((item, i) => this.renderOption(item, this.select === i + startIndex, i === 0 && startIndex > 0, i + startIndex === endIndex - 1 && endIndex < this.choices.length)).join('\n'); + this.outputText += `\n` + (suggestions || color.gray(this.fallback.title)); + } + + this.out.write(erase.line + cursor.to(0) + this.outputText); + } + + } + + autocomplete$1 = AutocompletePrompt; + return autocomplete$1; +} + +var autocompleteMultiselect$1; +var hasRequiredAutocompleteMultiselect$1; + +function requireAutocompleteMultiselect$1 () { + if (hasRequiredAutocompleteMultiselect$1) return autocompleteMultiselect$1; + hasRequiredAutocompleteMultiselect$1 = 1; + + const color = requireKleur(); + + const _require = requireSrc(), + cursor = _require.cursor; + + const MultiselectPrompt = requireMultiselect$1(); + + const _require2 = requireUtil$1(), + clear = _require2.clear, + style = _require2.style, + figures = _require2.figures; + /** + * MultiselectPrompt Base Element + * @param {Object} opts Options + * @param {String} opts.message Message + * @param {Array} opts.choices Array of choice objects + * @param {String} [opts.hint] Hint to display + * @param {String} [opts.warn] Hint shown for disabled choices + * @param {Number} [opts.max] Max choices + * @param {Number} [opts.cursor=0] Cursor start position + * @param {Stream} [opts.stdin] The Readable stream to listen to + * @param {Stream} [opts.stdout] The Writable stream to write readline data to + */ + + + class AutocompleteMultiselectPrompt extends MultiselectPrompt { + constructor(opts = {}) { + opts.overrideRender = true; + super(opts); + this.inputValue = ''; + this.clear = clear('', this.out.columns); + this.filteredOptions = this.value; + this.render(); + } + + last() { + this.cursor = this.filteredOptions.length - 1; + this.render(); + } + + next() { + this.cursor = (this.cursor + 1) % this.filteredOptions.length; + this.render(); + } + + up() { + if (this.cursor === 0) { + this.cursor = this.filteredOptions.length - 1; + } else { + this.cursor--; + } + + this.render(); + } + + down() { + if (this.cursor === this.filteredOptions.length - 1) { + this.cursor = 0; + } else { + this.cursor++; + } + + this.render(); + } + + left() { + this.filteredOptions[this.cursor].selected = false; + this.render(); + } + + right() { + if (this.value.filter(e => e.selected).length >= this.maxChoices) return this.bell(); + this.filteredOptions[this.cursor].selected = true; + this.render(); + } + + delete() { + if (this.inputValue.length) { + this.inputValue = this.inputValue.substr(0, this.inputValue.length - 1); + this.updateFilteredOptions(); + } + } + + updateFilteredOptions() { + const currentHighlight = this.filteredOptions[this.cursor]; + this.filteredOptions = this.value.filter(v => { + if (this.inputValue) { + if (typeof v.title === 'string') { + if (v.title.toLowerCase().includes(this.inputValue.toLowerCase())) { + return true; + } + } + + if (typeof v.value === 'string') { + if (v.value.toLowerCase().includes(this.inputValue.toLowerCase())) { + return true; + } + } + + return false; + } + + return true; + }); + const newHighlightIndex = this.filteredOptions.findIndex(v => v === currentHighlight); + this.cursor = newHighlightIndex < 0 ? 0 : newHighlightIndex; + this.render(); + } + + handleSpaceToggle() { + const v = this.filteredOptions[this.cursor]; + + if (v.selected) { + v.selected = false; + this.render(); + } else if (v.disabled || this.value.filter(e => e.selected).length >= this.maxChoices) { + return this.bell(); + } else { + v.selected = true; + this.render(); + } + } + + handleInputChange(c) { + this.inputValue = this.inputValue + c; + this.updateFilteredOptions(); + } + + _(c, key) { + if (c === ' ') { + this.handleSpaceToggle(); + } else { + this.handleInputChange(c); + } + } + + renderInstructions() { + if (this.instructions === undefined || this.instructions) { + if (typeof this.instructions === 'string') { + return this.instructions; + } + + return ` +Instructions: + ${figures.arrowUp}/${figures.arrowDown}: Highlight option + ${figures.arrowLeft}/${figures.arrowRight}/[space]: Toggle selection + [a,b,c]/delete: Filter choices + enter/return: Complete answer +`; + } + + return ''; + } + + renderCurrentInput() { + return ` +Filtered results for: ${this.inputValue ? this.inputValue : color.gray('Enter something to filter')}\n`; + } + + renderOption(cursor, v, i) { + let title; + if (v.disabled) title = cursor === i ? color.gray().underline(v.title) : color.strikethrough().gray(v.title);else title = cursor === i ? color.cyan().underline(v.title) : v.title; + return (v.selected ? color.green(figures.radioOn) : figures.radioOff) + ' ' + title; + } + + renderDoneOrInstructions() { + if (this.done) { + return this.value.filter(e => e.selected).map(v => v.title).join(', '); + } + + const output = [color.gray(this.hint), this.renderInstructions(), this.renderCurrentInput()]; + + if (this.filteredOptions.length && this.filteredOptions[this.cursor].disabled) { + output.push(color.yellow(this.warn)); + } + + return output.join(' '); + } + + render() { + if (this.closed) return; + if (this.firstRender) this.out.write(cursor.hide); + super.render(); // print prompt + + let prompt = [style.symbol(this.done, this.aborted), color.bold(this.msg), style.delimiter(false), this.renderDoneOrInstructions()].join(' '); + + if (this.showMinError) { + prompt += color.red(`You must select a minimum of ${this.minSelected} choices.`); + this.showMinError = false; + } + + prompt += this.renderOptions(this.filteredOptions); + this.out.write(this.clear + prompt); + this.clear = clear(prompt, this.out.columns); + } + + } + + autocompleteMultiselect$1 = AutocompleteMultiselectPrompt; + return autocompleteMultiselect$1; +} + +var confirm$1; +var hasRequiredConfirm$1; + +function requireConfirm$1 () { + if (hasRequiredConfirm$1) return confirm$1; + hasRequiredConfirm$1 = 1; + + const color = requireKleur(); + + const Prompt = requirePrompt$1(); + + const _require = requireUtil$1(), + style = _require.style, + clear = _require.clear; + + const _require2 = requireSrc(), + erase = _require2.erase, + cursor = _require2.cursor; + /** + * ConfirmPrompt Base Element + * @param {Object} opts Options + * @param {String} opts.message Message + * @param {Boolean} [opts.initial] Default value (true/false) + * @param {Stream} [opts.stdin] The Readable stream to listen to + * @param {Stream} [opts.stdout] The Writable stream to write readline data to + * @param {String} [opts.yes] The "Yes" label + * @param {String} [opts.yesOption] The "Yes" option when choosing between yes/no + * @param {String} [opts.no] The "No" label + * @param {String} [opts.noOption] The "No" option when choosing between yes/no + */ + + + class ConfirmPrompt extends Prompt { + constructor(opts = {}) { + super(opts); + this.msg = opts.message; + this.value = opts.initial; + this.initialValue = !!opts.initial; + this.yesMsg = opts.yes || 'yes'; + this.yesOption = opts.yesOption || '(Y/n)'; + this.noMsg = opts.no || 'no'; + this.noOption = opts.noOption || '(y/N)'; + this.render(); + } + + reset() { + this.value = this.initialValue; + this.fire(); + this.render(); + } + + exit() { + this.abort(); + } + + abort() { + this.done = this.aborted = true; + this.fire(); + this.render(); + this.out.write('\n'); + this.close(); + } + + submit() { + this.value = this.value || false; + this.done = true; + this.aborted = false; + this.fire(); + this.render(); + this.out.write('\n'); + this.close(); + } + + _(c, key) { + if (c.toLowerCase() === 'y') { + this.value = true; + return this.submit(); + } + + if (c.toLowerCase() === 'n') { + this.value = false; + return this.submit(); + } + + return this.bell(); + } + + render() { + if (this.closed) return; + if (this.firstRender) this.out.write(cursor.hide);else this.out.write(clear(this.outputText, this.out.columns)); + super.render(); + this.outputText = [style.symbol(this.done, this.aborted), color.bold(this.msg), style.delimiter(this.done), this.done ? this.value ? this.yesMsg : this.noMsg : color.gray(this.initialValue ? this.yesOption : this.noOption)].join(' '); + this.out.write(erase.line + cursor.to(0) + this.outputText); + } + + } + + confirm$1 = ConfirmPrompt; + return confirm$1; +} + +var elements$1; +var hasRequiredElements$1; + +function requireElements$1 () { + if (hasRequiredElements$1) return elements$1; + hasRequiredElements$1 = 1; + + elements$1 = { + TextPrompt: requireText$1(), + SelectPrompt: requireSelect$1(), + TogglePrompt: requireToggle$1(), + DatePrompt: requireDate$1(), + NumberPrompt: requireNumber$1(), + MultiselectPrompt: requireMultiselect$1(), + AutocompletePrompt: requireAutocomplete$1(), + AutocompleteMultiselectPrompt: requireAutocompleteMultiselect$1(), + ConfirmPrompt: requireConfirm$1() + }; + return elements$1; +} + +var hasRequiredPrompts$2; + +function requirePrompts$2 () { + if (hasRequiredPrompts$2) return prompts$2; + hasRequiredPrompts$2 = 1; + (function (exports$1) { + + const $ = exports$1; + + const el = requireElements$1(); + + const noop = v => v; + + function toPrompt(type, args, opts = {}) { + return new Promise((res, rej) => { + const p = new el[type](args); + const onAbort = opts.onAbort || noop; + const onSubmit = opts.onSubmit || noop; + const onExit = opts.onExit || noop; + p.on('state', args.onState || noop); + p.on('submit', x => res(onSubmit(x))); + p.on('exit', x => res(onExit(x))); + p.on('abort', x => rej(onAbort(x))); + }); + } + /** + * Text prompt + * @param {string} args.message Prompt message to display + * @param {string} [args.initial] Default string value + * @param {string} [args.style="default"] Render style ('default', 'password', 'invisible') + * @param {function} [args.onState] On state change callback + * @param {function} [args.validate] Function to validate user input + * @param {Stream} [args.stdin] The Readable stream to listen to + * @param {Stream} [args.stdout] The Writable stream to write readline data to + * @returns {Promise} Promise with user input + */ + + + $.text = args => toPrompt('TextPrompt', args); + /** + * Password prompt with masked input + * @param {string} args.message Prompt message to display + * @param {string} [args.initial] Default string value + * @param {function} [args.onState] On state change callback + * @param {function} [args.validate] Function to validate user input + * @param {Stream} [args.stdin] The Readable stream to listen to + * @param {Stream} [args.stdout] The Writable stream to write readline data to + * @returns {Promise} Promise with user input + */ + + + $.password = args => { + args.style = 'password'; + return $.text(args); + }; + /** + * Prompt where input is invisible, like sudo + * @param {string} args.message Prompt message to display + * @param {string} [args.initial] Default string value + * @param {function} [args.onState] On state change callback + * @param {function} [args.validate] Function to validate user input + * @param {Stream} [args.stdin] The Readable stream to listen to + * @param {Stream} [args.stdout] The Writable stream to write readline data to + * @returns {Promise} Promise with user input + */ + + + $.invisible = args => { + args.style = 'invisible'; + return $.text(args); + }; + /** + * Number prompt + * @param {string} args.message Prompt message to display + * @param {number} args.initial Default number value + * @param {function} [args.onState] On state change callback + * @param {number} [args.max] Max value + * @param {number} [args.min] Min value + * @param {string} [args.style="default"] Render style ('default', 'password', 'invisible') + * @param {Boolean} [opts.float=false] Parse input as floats + * @param {Number} [opts.round=2] Round floats to x decimals + * @param {Number} [opts.increment=1] Number to increment by when using arrow-keys + * @param {function} [args.validate] Function to validate user input + * @param {Stream} [args.stdin] The Readable stream to listen to + * @param {Stream} [args.stdout] The Writable stream to write readline data to + * @returns {Promise} Promise with user input + */ + + + $.number = args => toPrompt('NumberPrompt', args); + /** + * Date prompt + * @param {string} args.message Prompt message to display + * @param {number} args.initial Default number value + * @param {function} [args.onState] On state change callback + * @param {number} [args.max] Max value + * @param {number} [args.min] Min value + * @param {string} [args.style="default"] Render style ('default', 'password', 'invisible') + * @param {Boolean} [opts.float=false] Parse input as floats + * @param {Number} [opts.round=2] Round floats to x decimals + * @param {Number} [opts.increment=1] Number to increment by when using arrow-keys + * @param {function} [args.validate] Function to validate user input + * @param {Stream} [args.stdin] The Readable stream to listen to + * @param {Stream} [args.stdout] The Writable stream to write readline data to + * @returns {Promise} Promise with user input + */ + + + $.date = args => toPrompt('DatePrompt', args); + /** + * Classic yes/no prompt + * @param {string} args.message Prompt message to display + * @param {boolean} [args.initial=false] Default value + * @param {function} [args.onState] On state change callback + * @param {Stream} [args.stdin] The Readable stream to listen to + * @param {Stream} [args.stdout] The Writable stream to write readline data to + * @returns {Promise} Promise with user input + */ + + + $.confirm = args => toPrompt('ConfirmPrompt', args); + /** + * List prompt, split intput string by `seperator` + * @param {string} args.message Prompt message to display + * @param {string} [args.initial] Default string value + * @param {string} [args.style="default"] Render style ('default', 'password', 'invisible') + * @param {string} [args.separator] String separator + * @param {function} [args.onState] On state change callback + * @param {Stream} [args.stdin] The Readable stream to listen to + * @param {Stream} [args.stdout] The Writable stream to write readline data to + * @returns {Promise} Promise with user input, in form of an `Array` + */ + + + $.list = args => { + const sep = args.separator || ','; + return toPrompt('TextPrompt', args, { + onSubmit: str => str.split(sep).map(s => s.trim()) + }); + }; + /** + * Toggle/switch prompt + * @param {string} args.message Prompt message to display + * @param {boolean} [args.initial=false] Default value + * @param {string} [args.active="on"] Text for `active` state + * @param {string} [args.inactive="off"] Text for `inactive` state + * @param {function} [args.onState] On state change callback + * @param {Stream} [args.stdin] The Readable stream to listen to + * @param {Stream} [args.stdout] The Writable stream to write readline data to + * @returns {Promise} Promise with user input + */ + + + $.toggle = args => toPrompt('TogglePrompt', args); + /** + * Interactive select prompt + * @param {string} args.message Prompt message to display + * @param {Array} args.choices Array of choices objects `[{ title, value }, ...]` + * @param {number} [args.initial] Index of default value + * @param {String} [args.hint] Hint to display + * @param {function} [args.onState] On state change callback + * @param {Stream} [args.stdin] The Readable stream to listen to + * @param {Stream} [args.stdout] The Writable stream to write readline data to + * @returns {Promise} Promise with user input + */ + + + $.select = args => toPrompt('SelectPrompt', args); + /** + * Interactive multi-select / autocompleteMultiselect prompt + * @param {string} args.message Prompt message to display + * @param {Array} args.choices Array of choices objects `[{ title, value, [selected] }, ...]` + * @param {number} [args.max] Max select + * @param {string} [args.hint] Hint to display user + * @param {Number} [args.cursor=0] Cursor start position + * @param {function} [args.onState] On state change callback + * @param {Stream} [args.stdin] The Readable stream to listen to + * @param {Stream} [args.stdout] The Writable stream to write readline data to + * @returns {Promise} Promise with user input + */ + + + $.multiselect = args => { + args.choices = [].concat(args.choices || []); + + const toSelected = items => items.filter(item => item.selected).map(item => item.value); + + return toPrompt('MultiselectPrompt', args, { + onAbort: toSelected, + onSubmit: toSelected + }); + }; + + $.autocompleteMultiselect = args => { + args.choices = [].concat(args.choices || []); + + const toSelected = items => items.filter(item => item.selected).map(item => item.value); + + return toPrompt('AutocompleteMultiselectPrompt', args, { + onAbort: toSelected, + onSubmit: toSelected + }); + }; + + const byTitle = (input, choices) => Promise.resolve(choices.filter(item => item.title.slice(0, input.length).toLowerCase() === input.toLowerCase())); + /** + * Interactive auto-complete prompt + * @param {string} args.message Prompt message to display + * @param {Array} args.choices Array of auto-complete choices objects `[{ title, value }, ...]` + * @param {Function} [args.suggest] Function to filter results based on user input. Defaults to sort by `title` + * @param {number} [args.limit=10] Max number of results to show + * @param {string} [args.style="default"] Render style ('default', 'password', 'invisible') + * @param {String} [args.initial] Index of the default value + * @param {boolean} [opts.clearFirst] The first ESCAPE keypress will clear the input + * @param {String} [args.fallback] Fallback message - defaults to initial value + * @param {function} [args.onState] On state change callback + * @param {Stream} [args.stdin] The Readable stream to listen to + * @param {Stream} [args.stdout] The Writable stream to write readline data to + * @returns {Promise} Promise with user input + */ + + + $.autocomplete = args => { + args.suggest = args.suggest || byTitle; + args.choices = [].concat(args.choices || []); + return toPrompt('AutocompletePrompt', args); + }; + } (prompts$2)); + return prompts$2; +} + +var dist; +var hasRequiredDist; + +function requireDist () { + if (hasRequiredDist) return dist; + hasRequiredDist = 1; + + function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) { symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); } keys.push.apply(keys, symbols); } return keys; } + + function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; } + + function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; } + + function _createForOfIteratorHelper(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike) { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = it.call(o); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it.return != null) it.return(); } finally { if (didErr) throw err; } } }; } + + function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); } + + function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; } + + function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } } + + function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; } + + const prompts = requirePrompts$2(); + + const passOn = ['suggest', 'format', 'onState', 'validate', 'onRender', 'type']; + + const noop = () => {}; + /** + * Prompt for a series of questions + * @param {Array|Object} questions Single question object or Array of question objects + * @param {Function} [onSubmit] Callback function called on prompt submit + * @param {Function} [onCancel] Callback function called on cancel/abort + * @returns {Object} Object with values from user input + */ + + + function prompt() { + return _prompt.apply(this, arguments); + } + + function _prompt() { + _prompt = _asyncToGenerator(function* (questions = [], { + onSubmit = noop, + onCancel = noop + } = {}) { + const answers = {}; + const override = prompt._override || {}; + questions = [].concat(questions); + let answer, question, quit, name, type, lastPrompt; + + const getFormattedAnswer = /*#__PURE__*/function () { + var _ref = _asyncToGenerator(function* (question, answer, skipValidation = false) { + if (!skipValidation && question.validate && question.validate(answer) !== true) { + return; + } + + return question.format ? yield question.format(answer, answers) : answer; + }); + + return function getFormattedAnswer(_x, _x2) { + return _ref.apply(this, arguments); + }; + }(); + + var _iterator = _createForOfIteratorHelper(questions), + _step; + + try { + for (_iterator.s(); !(_step = _iterator.n()).done;) { + question = _step.value; + var _question = question; + name = _question.name; + type = _question.type; + + // evaluate type first and skip if type is a falsy value + if (typeof type === 'function') { + type = yield type(answer, _objectSpread({}, answers), question); + question['type'] = type; + } + + if (!type) continue; // if property is a function, invoke it unless it's a special function + + for (let key in question) { + if (passOn.includes(key)) continue; + let value = question[key]; + question[key] = typeof value === 'function' ? yield value(answer, _objectSpread({}, answers), lastPrompt) : value; + } + + lastPrompt = question; + + if (typeof question.message !== 'string') { + throw new Error('prompt message is required'); + } // update vars in case they changed + + + var _question2 = question; + name = _question2.name; + type = _question2.type; + + if (prompts[type] === void 0) { + throw new Error(`prompt type (${type}) is not defined`); + } + + if (override[question.name] !== undefined) { + answer = yield getFormattedAnswer(question, override[question.name]); + + if (answer !== undefined) { + answers[name] = answer; + continue; + } + } + + try { + // Get the injected answer if there is one or prompt the user + answer = prompt._injected ? getInjectedAnswer(prompt._injected, question.initial) : yield prompts[type](question); + answers[name] = answer = yield getFormattedAnswer(question, answer, true); + quit = yield onSubmit(question, answer, answers); + } catch (err) { + quit = !(yield onCancel(question, answers)); + } + + if (quit) return answers; + } + } catch (err) { + _iterator.e(err); + } finally { + _iterator.f(); + } + + return answers; + }); + return _prompt.apply(this, arguments); + } + + function getInjectedAnswer(injected, deafultValue) { + const answer = injected.shift(); + + if (answer instanceof Error) { + throw answer; + } + + return answer === undefined ? deafultValue : answer; + } + + function inject(answers) { + prompt._injected = (prompt._injected || []).concat(answers); + } + + function override(answers) { + prompt._override = Object.assign({}, answers); + } + + dist = Object.assign(prompt, { + prompt, + prompts, + inject, + override + }); + return dist; +} + +var prompts$1 = {}; + +var action; +var hasRequiredAction; + +function requireAction () { + if (hasRequiredAction) return action; + hasRequiredAction = 1; + + action = (key, isSelect) => { + if (key.meta && key.name !== 'escape') return; + + if (key.ctrl) { + if (key.name === 'a') return 'first'; + if (key.name === 'c') return 'abort'; + if (key.name === 'd') return 'abort'; + if (key.name === 'e') return 'last'; + if (key.name === 'g') return 'reset'; + } + + if (isSelect) { + if (key.name === 'j') return 'down'; + if (key.name === 'k') return 'up'; + } + + if (key.name === 'return') return 'submit'; + if (key.name === 'enter') return 'submit'; // ctrl + J + if (key.name === 'backspace') return 'delete'; + if (key.name === 'delete') return 'deleteForward'; + if (key.name === 'abort') return 'abort'; + if (key.name === 'escape') return 'exit'; + if (key.name === 'tab') return 'next'; + if (key.name === 'pagedown') return 'nextPage'; + if (key.name === 'pageup') return 'prevPage'; + // TODO create home() in prompt types (e.g. TextPrompt) + if (key.name === 'home') return 'home'; + // TODO create end() in prompt types (e.g. TextPrompt) + if (key.name === 'end') return 'end'; + + if (key.name === 'up') return 'up'; + if (key.name === 'down') return 'down'; + if (key.name === 'right') return 'right'; + if (key.name === 'left') return 'left'; + + return false; + }; + return action; +} + +var strip; +var hasRequiredStrip; + +function requireStrip () { + if (hasRequiredStrip) return strip; + hasRequiredStrip = 1; + + strip = str => { + const pattern = [ + '[\\u001B\\u009B][[\\]()#;?]*(?:(?:(?:(?:;[-a-zA-Z\\d\\/#&.:=?%@~_]+)*|[a-zA-Z\\d]+(?:;[-a-zA-Z\\d\\/#&.:=?%@~_]*)*)?\\u0007)', + '(?:(?:\\d{1,4}(?:;\\d{0,4})*)?[\\dA-PRZcf-ntqry=><~]))' + ].join('|'); + + const RGX = new RegExp(pattern, 'g'); + return typeof str === 'string' ? str.replace(RGX, '') : str; + }; + return strip; +} + +var clear; +var hasRequiredClear; + +function requireClear () { + if (hasRequiredClear) return clear; + hasRequiredClear = 1; + + const strip = requireStrip(); + const { erase, cursor } = requireSrc(); + + const width = str => [...strip(str)].length; + + /** + * @param {string} prompt + * @param {number} perLine + */ + clear = function(prompt, perLine) { + if (!perLine) return erase.line + cursor.to(0); + + let rows = 0; + const lines = prompt.split(/\r?\n/); + for (let line of lines) { + rows += 1 + Math.floor(Math.max(width(line) - 1, 0) / perLine); + } + + return erase.lines(rows); + }; + return clear; +} + +var figures_1; +var hasRequiredFigures; + +function requireFigures () { + if (hasRequiredFigures) return figures_1; + hasRequiredFigures = 1; + + const main = { + arrowUp: '↑', + arrowDown: '↓', + arrowLeft: '←', + arrowRight: '→', + radioOn: '◉', + radioOff: '◯', + tick: '✔', + cross: '✖', + ellipsis: '…', + pointerSmall: '›', + line: '─', + pointer: '❯' + }; + const win = { + arrowUp: main.arrowUp, + arrowDown: main.arrowDown, + arrowLeft: main.arrowLeft, + arrowRight: main.arrowRight, + radioOn: '(*)', + radioOff: '( )', + tick: '√', + cross: '×', + ellipsis: '...', + pointerSmall: '»', + line: '─', + pointer: '>' + }; + const figures = process.platform === 'win32' ? win : main; + + figures_1 = figures; + return figures_1; +} + +var style; +var hasRequiredStyle; + +function requireStyle () { + if (hasRequiredStyle) return style; + hasRequiredStyle = 1; + + const c = requireKleur(); + const figures = requireFigures(); + + // rendering user input. + const styles = Object.freeze({ + password: { scale: 1, render: input => '*'.repeat(input.length) }, + emoji: { scale: 2, render: input => '😃'.repeat(input.length) }, + invisible: { scale: 0, render: input => '' }, + default: { scale: 1, render: input => `${input}` } + }); + const render = type => styles[type] || styles.default; + + // icon to signalize a prompt. + const symbols = Object.freeze({ + aborted: c.red(figures.cross), + done: c.green(figures.tick), + exited: c.yellow(figures.cross), + default: c.cyan('?') + }); + + const symbol = (done, aborted, exited) => + aborted ? symbols.aborted : exited ? symbols.exited : done ? symbols.done : symbols.default; + + // between the question and the user's input. + const delimiter = completing => + c.gray(completing ? figures.ellipsis : figures.pointerSmall); + + const item = (expandable, expanded) => + c.gray(expandable ? (expanded ? figures.pointerSmall : '+') : figures.line); + + style = { + styles, + render, + symbols, + symbol, + delimiter, + item + }; + return style; +} + +var lines; +var hasRequiredLines; + +function requireLines () { + if (hasRequiredLines) return lines; + hasRequiredLines = 1; + + const strip = requireStrip(); + + /** + * @param {string} msg + * @param {number} perLine + */ + lines = function (msg, perLine) { + let lines = String(strip(msg) || '').split(/\r?\n/); + + if (!perLine) return lines.length; + return lines.map(l => Math.ceil(l.length / perLine)) + .reduce((a, b) => a + b); + }; + return lines; +} + +var wrap; +var hasRequiredWrap; + +function requireWrap () { + if (hasRequiredWrap) return wrap; + hasRequiredWrap = 1; + + /** + * @param {string} msg The message to wrap + * @param {object} opts + * @param {number|string} [opts.margin] Left margin + * @param {number} opts.width Maximum characters per line including the margin + */ + wrap = (msg, opts = {}) => { + const tab = Number.isSafeInteger(parseInt(opts.margin)) + ? new Array(parseInt(opts.margin)).fill(' ').join('') + : (opts.margin || ''); + + const width = opts.width; + + return (msg || '').split(/\r?\n/g) + .map(line => line + .split(/\s+/g) + .reduce((arr, w) => { + if (w.length + tab.length >= width || arr[arr.length - 1].length + w.length + 1 < width) + arr[arr.length - 1] += ` ${w}`; + else arr.push(`${tab}${w}`); + return arr; + }, [ tab ]) + .join('\n')) + .join('\n'); + }; + return wrap; +} + +var entriesToDisplay; +var hasRequiredEntriesToDisplay; + +function requireEntriesToDisplay () { + if (hasRequiredEntriesToDisplay) return entriesToDisplay; + hasRequiredEntriesToDisplay = 1; + + /** + * Determine what entries should be displayed on the screen, based on the + * currently selected index and the maximum visible. Used in list-based + * prompts like `select` and `multiselect`. + * + * @param {number} cursor the currently selected entry + * @param {number} total the total entries available to display + * @param {number} [maxVisible] the number of entries that can be displayed + */ + entriesToDisplay = (cursor, total, maxVisible) => { + maxVisible = maxVisible || total; + + let startIndex = Math.min(total- maxVisible, cursor - Math.floor(maxVisible / 2)); + if (startIndex < 0) startIndex = 0; + + let endIndex = Math.min(startIndex + maxVisible, total); + + return { startIndex, endIndex }; + }; + return entriesToDisplay; +} + +var util; +var hasRequiredUtil; + +function requireUtil () { + if (hasRequiredUtil) return util; + hasRequiredUtil = 1; + + util = { + action: requireAction(), + clear: requireClear(), + style: requireStyle(), + strip: requireStrip(), + figures: requireFigures(), + lines: requireLines(), + wrap: requireWrap(), + entriesToDisplay: requireEntriesToDisplay() + }; + return util; +} + +var prompt$1; +var hasRequiredPrompt; + +function requirePrompt () { + if (hasRequiredPrompt) return prompt$1; + hasRequiredPrompt = 1; + + const readline = require$$0; + const { action } = requireUtil(); + const EventEmitter = require$$0$1; + const { beep, cursor } = requireSrc(); + const color = requireKleur(); + + /** + * Base prompt skeleton + * @param {Stream} [opts.stdin] The Readable stream to listen to + * @param {Stream} [opts.stdout] The Writable stream to write readline data to + */ + class Prompt extends EventEmitter { + constructor(opts={}) { + super(); + + this.firstRender = true; + this.in = opts.stdin || process.stdin; + this.out = opts.stdout || process.stdout; + this.onRender = (opts.onRender || (() => void 0)).bind(this); + const rl = readline.createInterface({ input:this.in, escapeCodeTimeout:50 }); + readline.emitKeypressEvents(this.in, rl); + + if (this.in.isTTY) this.in.setRawMode(true); + const isSelect = [ 'SelectPrompt', 'MultiselectPrompt' ].indexOf(this.constructor.name) > -1; + const keypress = (str, key) => { + let a = action(key, isSelect); + if (a === false) { + this._ && this._(str, key); + } else if (typeof this[a] === 'function') { + this[a](key); + } else { + this.bell(); + } + }; + + this.close = () => { + this.out.write(cursor.show); + this.in.removeListener('keypress', keypress); + if (this.in.isTTY) this.in.setRawMode(false); + rl.close(); + this.emit(this.aborted ? 'abort' : this.exited ? 'exit' : 'submit', this.value); + this.closed = true; + }; + + this.in.on('keypress', keypress); + } + + fire() { + this.emit('state', { + value: this.value, + aborted: !!this.aborted, + exited: !!this.exited + }); + } + + bell() { + this.out.write(beep); + } + + render() { + this.onRender(color); + if (this.firstRender) this.firstRender = false; + } + } + + prompt$1 = Prompt; + return prompt$1; +} + +var text; +var hasRequiredText; + +function requireText () { + if (hasRequiredText) return text; + hasRequiredText = 1; + const color = requireKleur(); + const Prompt = requirePrompt(); + const { erase, cursor } = requireSrc(); + const { style, clear, lines, figures } = requireUtil(); + + /** + * TextPrompt Base Element + * @param {Object} opts Options + * @param {String} opts.message Message + * @param {String} [opts.style='default'] Render style + * @param {String} [opts.initial] Default value + * @param {Function} [opts.validate] Validate function + * @param {Stream} [opts.stdin] The Readable stream to listen to + * @param {Stream} [opts.stdout] The Writable stream to write readline data to + * @param {String} [opts.error] The invalid error label + */ + class TextPrompt extends Prompt { + constructor(opts={}) { + super(opts); + this.transform = style.render(opts.style); + this.scale = this.transform.scale; + this.msg = opts.message; + this.initial = opts.initial || ``; + this.validator = opts.validate || (() => true); + this.value = ``; + this.errorMsg = opts.error || `Please Enter A Valid Value`; + this.cursor = Number(!!this.initial); + this.cursorOffset = 0; + this.clear = clear(``, this.out.columns); + this.render(); + } + + set value(v) { + if (!v && this.initial) { + this.placeholder = true; + this.rendered = color.gray(this.transform.render(this.initial)); + } else { + this.placeholder = false; + this.rendered = this.transform.render(v); + } + this._value = v; + this.fire(); + } + + get value() { + return this._value; + } + + reset() { + this.value = ``; + this.cursor = Number(!!this.initial); + this.cursorOffset = 0; + this.fire(); + this.render(); + } + + exit() { + this.abort(); + } + + abort() { + this.value = this.value || this.initial; + this.done = this.aborted = true; + this.error = false; + this.red = false; + this.fire(); + this.render(); + this.out.write('\n'); + this.close(); + } + + async validate() { + let valid = await this.validator(this.value); + if (typeof valid === `string`) { + this.errorMsg = valid; + valid = false; + } + this.error = !valid; + } + + async submit() { + this.value = this.value || this.initial; + this.cursorOffset = 0; + this.cursor = this.rendered.length; + await this.validate(); + if (this.error) { + this.red = true; + this.fire(); + this.render(); + return; + } + this.done = true; + this.aborted = false; + this.fire(); + this.render(); + this.out.write('\n'); + this.close(); + } + + next() { + if (!this.placeholder) return this.bell(); + this.value = this.initial; + this.cursor = this.rendered.length; + this.fire(); + this.render(); + } + + moveCursor(n) { + if (this.placeholder) return; + this.cursor = this.cursor+n; + this.cursorOffset += n; + } + + _(c, key) { + let s1 = this.value.slice(0, this.cursor); + let s2 = this.value.slice(this.cursor); + this.value = `${s1}${c}${s2}`; + this.red = false; + this.cursor = this.placeholder ? 0 : s1.length+1; + this.render(); + } + + delete() { + if (this.isCursorAtStart()) return this.bell(); + let s1 = this.value.slice(0, this.cursor-1); + let s2 = this.value.slice(this.cursor); + this.value = `${s1}${s2}`; + this.red = false; + if (this.isCursorAtStart()) { + this.cursorOffset = 0; + } else { + this.cursorOffset++; + this.moveCursor(-1); + } + this.render(); + } + + deleteForward() { + if(this.cursor*this.scale >= this.rendered.length || this.placeholder) return this.bell(); + let s1 = this.value.slice(0, this.cursor); + let s2 = this.value.slice(this.cursor+1); + this.value = `${s1}${s2}`; + this.red = false; + if (this.isCursorAtEnd()) { + this.cursorOffset = 0; + } else { + this.cursorOffset++; + } + this.render(); + } + + first() { + this.cursor = 0; + this.render(); + } + + last() { + this.cursor = this.value.length; + this.render(); + } + + left() { + if (this.cursor <= 0 || this.placeholder) return this.bell(); + this.moveCursor(-1); + this.render(); + } + + right() { + if (this.cursor*this.scale >= this.rendered.length || this.placeholder) return this.bell(); + this.moveCursor(1); + this.render(); + } + + isCursorAtStart() { + return this.cursor === 0 || (this.placeholder && this.cursor === 1); + } + + isCursorAtEnd() { + return this.cursor === this.rendered.length || (this.placeholder && this.cursor === this.rendered.length + 1) + } + + render() { + if (this.closed) return; + if (!this.firstRender) { + if (this.outputError) + this.out.write(cursor.down(lines(this.outputError, this.out.columns) - 1) + clear(this.outputError, this.out.columns)); + this.out.write(clear(this.outputText, this.out.columns)); + } + super.render(); + this.outputError = ''; + + this.outputText = [ + style.symbol(this.done, this.aborted), + color.bold(this.msg), + style.delimiter(this.done), + this.red ? color.red(this.rendered) : this.rendered + ].join(` `); + + if (this.error) { + this.outputError += this.errorMsg.split(`\n`) + .reduce((a, l, i) => a + `\n${i ? ' ' : figures.pointerSmall} ${color.red().italic(l)}`, ``); + } + + this.out.write(erase.line + cursor.to(0) + this.outputText + cursor.save + this.outputError + cursor.restore + cursor.move(this.cursorOffset, 0)); + } + } + + text = TextPrompt; + return text; +} + +var select; +var hasRequiredSelect; + +function requireSelect () { + if (hasRequiredSelect) return select; + hasRequiredSelect = 1; + + const color = requireKleur(); + const Prompt = requirePrompt(); + const { style, clear, figures, wrap, entriesToDisplay } = requireUtil(); + const { cursor } = requireSrc(); + + /** + * SelectPrompt Base Element + * @param {Object} opts Options + * @param {String} opts.message Message + * @param {Array} opts.choices Array of choice objects + * @param {String} [opts.hint] Hint to display + * @param {Number} [opts.initial] Index of default value + * @param {Stream} [opts.stdin] The Readable stream to listen to + * @param {Stream} [opts.stdout] The Writable stream to write readline data to + * @param {Number} [opts.optionsPerPage=10] Max options to display at once + */ + class SelectPrompt extends Prompt { + constructor(opts={}) { + super(opts); + this.msg = opts.message; + this.hint = opts.hint || '- Use arrow-keys. Return to submit.'; + this.warn = opts.warn || '- This option is disabled'; + this.cursor = opts.initial || 0; + this.choices = opts.choices.map((ch, idx) => { + if (typeof ch === 'string') + ch = {title: ch, value: idx}; + return { + title: ch && (ch.title || ch.value || ch), + value: ch && (ch.value === undefined ? idx : ch.value), + description: ch && ch.description, + selected: ch && ch.selected, + disabled: ch && ch.disabled + }; + }); + this.optionsPerPage = opts.optionsPerPage || 10; + this.value = (this.choices[this.cursor] || {}).value; + this.clear = clear('', this.out.columns); + this.render(); + } + + moveCursor(n) { + this.cursor = n; + this.value = this.choices[n].value; + this.fire(); + } + + reset() { + this.moveCursor(0); + this.fire(); + this.render(); + } + + exit() { + this.abort(); + } + + abort() { + this.done = this.aborted = true; + this.fire(); + this.render(); + this.out.write('\n'); + this.close(); + } + + submit() { + if (!this.selection.disabled) { + this.done = true; + this.aborted = false; + this.fire(); + this.render(); + this.out.write('\n'); + this.close(); + } else + this.bell(); + } + + first() { + this.moveCursor(0); + this.render(); + } + + last() { + this.moveCursor(this.choices.length - 1); + this.render(); + } + + up() { + if (this.cursor === 0) { + this.moveCursor(this.choices.length - 1); + } else { + this.moveCursor(this.cursor - 1); + } + this.render(); + } + + down() { + if (this.cursor === this.choices.length - 1) { + this.moveCursor(0); + } else { + this.moveCursor(this.cursor + 1); + } + this.render(); + } + + next() { + this.moveCursor((this.cursor + 1) % this.choices.length); + this.render(); + } + + _(c, key) { + if (c === ' ') return this.submit(); + } + + get selection() { + return this.choices[this.cursor]; + } + + render() { + if (this.closed) return; + if (this.firstRender) this.out.write(cursor.hide); + else this.out.write(clear(this.outputText, this.out.columns)); + super.render(); + + let { startIndex, endIndex } = entriesToDisplay(this.cursor, this.choices.length, this.optionsPerPage); + + // Print prompt + this.outputText = [ + style.symbol(this.done, this.aborted), + color.bold(this.msg), + style.delimiter(false), + this.done ? this.selection.title : this.selection.disabled + ? color.yellow(this.warn) : color.gray(this.hint) + ].join(' '); + + // Print choices + if (!this.done) { + this.outputText += '\n'; + for (let i = startIndex; i < endIndex; i++) { + let title, prefix, desc = '', v = this.choices[i]; + + // Determine whether to display "more choices" indicators + if (i === startIndex && startIndex > 0) { + prefix = figures.arrowUp; + } else if (i === endIndex - 1 && endIndex < this.choices.length) { + prefix = figures.arrowDown; + } else { + prefix = ' '; + } + + if (v.disabled) { + title = this.cursor === i ? color.gray().underline(v.title) : color.strikethrough().gray(v.title); + prefix = (this.cursor === i ? color.bold().gray(figures.pointer) + ' ' : ' ') + prefix; + } else { + title = this.cursor === i ? color.cyan().underline(v.title) : v.title; + prefix = (this.cursor === i ? color.cyan(figures.pointer) + ' ' : ' ') + prefix; + if (v.description && this.cursor === i) { + desc = ` - ${v.description}`; + if (prefix.length + title.length + desc.length >= this.out.columns + || v.description.split(/\r?\n/).length > 1) { + desc = '\n' + wrap(v.description, { margin: 3, width: this.out.columns }); + } + } + } + + this.outputText += `${prefix} ${title}${color.gray(desc)}\n`; + } + } + + this.out.write(this.outputText); + } + } + + select = SelectPrompt; + return select; +} + +var toggle; +var hasRequiredToggle; + +function requireToggle () { + if (hasRequiredToggle) return toggle; + hasRequiredToggle = 1; + const color = requireKleur(); + const Prompt = requirePrompt(); + const { style, clear } = requireUtil(); + const { cursor, erase } = requireSrc(); + + /** + * TogglePrompt Base Element + * @param {Object} opts Options + * @param {String} opts.message Message + * @param {Boolean} [opts.initial=false] Default value + * @param {String} [opts.active='no'] Active label + * @param {String} [opts.inactive='off'] Inactive label + * @param {Stream} [opts.stdin] The Readable stream to listen to + * @param {Stream} [opts.stdout] The Writable stream to write readline data to + */ + class TogglePrompt extends Prompt { + constructor(opts={}) { + super(opts); + this.msg = opts.message; + this.value = !!opts.initial; + this.active = opts.active || 'on'; + this.inactive = opts.inactive || 'off'; + this.initialValue = this.value; + this.render(); + } + + reset() { + this.value = this.initialValue; + this.fire(); + this.render(); + } + + exit() { + this.abort(); + } + + abort() { + this.done = this.aborted = true; + this.fire(); + this.render(); + this.out.write('\n'); + this.close(); + } + + submit() { + this.done = true; + this.aborted = false; + this.fire(); + this.render(); + this.out.write('\n'); + this.close(); + } + + deactivate() { + if (this.value === false) return this.bell(); + this.value = false; + this.render(); + } + + activate() { + if (this.value === true) return this.bell(); + this.value = true; + this.render(); + } + + delete() { + this.deactivate(); + } + left() { + this.deactivate(); + } + right() { + this.activate(); + } + down() { + this.deactivate(); + } + up() { + this.activate(); + } + + next() { + this.value = !this.value; + this.fire(); + this.render(); + } + + _(c, key) { + if (c === ' ') { + this.value = !this.value; + } else if (c === '1') { + this.value = true; + } else if (c === '0') { + this.value = false; + } else return this.bell(); + this.render(); + } + + render() { + if (this.closed) return; + if (this.firstRender) this.out.write(cursor.hide); + else this.out.write(clear(this.outputText, this.out.columns)); + super.render(); + + this.outputText = [ + style.symbol(this.done, this.aborted), + color.bold(this.msg), + style.delimiter(this.done), + this.value ? this.inactive : color.cyan().underline(this.inactive), + color.gray('/'), + this.value ? color.cyan().underline(this.active) : this.active + ].join(' '); + + this.out.write(erase.line + cursor.to(0) + this.outputText); + } + } + + toggle = TogglePrompt; + return toggle; +} + +var datepart; +var hasRequiredDatepart; + +function requireDatepart () { + if (hasRequiredDatepart) return datepart; + hasRequiredDatepart = 1; + + class DatePart { + constructor({token, date, parts, locales}) { + this.token = token; + this.date = date || new Date(); + this.parts = parts || [this]; + this.locales = locales || {}; + } + + up() {} + + down() {} + + next() { + const currentIdx = this.parts.indexOf(this); + return this.parts.find((part, idx) => idx > currentIdx && part instanceof DatePart); + } + + setTo(val) {} + + prev() { + let parts = [].concat(this.parts).reverse(); + const currentIdx = parts.indexOf(this); + return parts.find((part, idx) => idx > currentIdx && part instanceof DatePart); + } + + toString() { + return String(this.date); + } + } + + datepart = DatePart; + return datepart; +} + +var meridiem; +var hasRequiredMeridiem; + +function requireMeridiem () { + if (hasRequiredMeridiem) return meridiem; + hasRequiredMeridiem = 1; + + const DatePart = requireDatepart(); + + class Meridiem extends DatePart { + constructor(opts={}) { + super(opts); + } + + up() { + this.date.setHours((this.date.getHours() + 12) % 24); + } + + down() { + this.up(); + } + + toString() { + let meridiem = this.date.getHours() > 12 ? 'pm' : 'am'; + return /\A/.test(this.token) ? meridiem.toUpperCase() : meridiem; + } + } + + meridiem = Meridiem; + return meridiem; +} + +var day; +var hasRequiredDay; + +function requireDay () { + if (hasRequiredDay) return day; + hasRequiredDay = 1; + + const DatePart = requireDatepart(); + + const pos = n => { + n = n % 10; + return n === 1 ? 'st' + : n === 2 ? 'nd' + : n === 3 ? 'rd' + : 'th'; + }; + + class Day extends DatePart { + constructor(opts={}) { + super(opts); + } + + up() { + this.date.setDate(this.date.getDate() + 1); + } + + down() { + this.date.setDate(this.date.getDate() - 1); + } + + setTo(val) { + this.date.setDate(parseInt(val.substr(-2))); + } + + toString() { + let date = this.date.getDate(); + let day = this.date.getDay(); + return this.token === 'DD' ? String(date).padStart(2, '0') + : this.token === 'Do' ? date + pos(date) + : this.token === 'd' ? day + 1 + : this.token === 'ddd' ? this.locales.weekdaysShort[day] + : this.token === 'dddd' ? this.locales.weekdays[day] + : date; + } + } + + day = Day; + return day; +} + +var hours; +var hasRequiredHours; + +function requireHours () { + if (hasRequiredHours) return hours; + hasRequiredHours = 1; + + const DatePart = requireDatepart(); + + class Hours extends DatePart { + constructor(opts={}) { + super(opts); + } + + up() { + this.date.setHours(this.date.getHours() + 1); + } + + down() { + this.date.setHours(this.date.getHours() - 1); + } + + setTo(val) { + this.date.setHours(parseInt(val.substr(-2))); + } + + toString() { + let hours = this.date.getHours(); + if (/h/.test(this.token)) + hours = (hours % 12) || 12; + return this.token.length > 1 ? String(hours).padStart(2, '0') : hours; + } + } + + hours = Hours; + return hours; +} + +var milliseconds; +var hasRequiredMilliseconds; + +function requireMilliseconds () { + if (hasRequiredMilliseconds) return milliseconds; + hasRequiredMilliseconds = 1; + + const DatePart = requireDatepart(); + + class Milliseconds extends DatePart { + constructor(opts={}) { + super(opts); + } + + up() { + this.date.setMilliseconds(this.date.getMilliseconds() + 1); + } + + down() { + this.date.setMilliseconds(this.date.getMilliseconds() - 1); + } + + setTo(val) { + this.date.setMilliseconds(parseInt(val.substr(-(this.token.length)))); + } + + toString() { + return String(this.date.getMilliseconds()).padStart(4, '0') + .substr(0, this.token.length); + } + } + + milliseconds = Milliseconds; + return milliseconds; +} + +var minutes; +var hasRequiredMinutes; + +function requireMinutes () { + if (hasRequiredMinutes) return minutes; + hasRequiredMinutes = 1; + + const DatePart = requireDatepart(); + + class Minutes extends DatePart { + constructor(opts={}) { + super(opts); + } + + up() { + this.date.setMinutes(this.date.getMinutes() + 1); + } + + down() { + this.date.setMinutes(this.date.getMinutes() - 1); + } + + setTo(val) { + this.date.setMinutes(parseInt(val.substr(-2))); + } + + toString() { + let m = this.date.getMinutes(); + return this.token.length > 1 ? String(m).padStart(2, '0') : m; + } + } + + minutes = Minutes; + return minutes; +} + +var month; +var hasRequiredMonth; + +function requireMonth () { + if (hasRequiredMonth) return month; + hasRequiredMonth = 1; + + const DatePart = requireDatepart(); + + class Month extends DatePart { + constructor(opts={}) { + super(opts); + } + + up() { + this.date.setMonth(this.date.getMonth() + 1); + } + + down() { + this.date.setMonth(this.date.getMonth() - 1); + } + + setTo(val) { + val = parseInt(val.substr(-2)) - 1; + this.date.setMonth(val < 0 ? 0 : val); + } + + toString() { + let month = this.date.getMonth(); + let tl = this.token.length; + return tl === 2 ? String(month + 1).padStart(2, '0') + : tl === 3 ? this.locales.monthsShort[month] + : tl === 4 ? this.locales.months[month] + : String(month + 1); + } + } + + month = Month; + return month; +} + +var seconds; +var hasRequiredSeconds; + +function requireSeconds () { + if (hasRequiredSeconds) return seconds; + hasRequiredSeconds = 1; + + const DatePart = requireDatepart(); + + class Seconds extends DatePart { + constructor(opts={}) { + super(opts); + } + + up() { + this.date.setSeconds(this.date.getSeconds() + 1); + } + + down() { + this.date.setSeconds(this.date.getSeconds() - 1); + } + + setTo(val) { + this.date.setSeconds(parseInt(val.substr(-2))); + } + + toString() { + let s = this.date.getSeconds(); + return this.token.length > 1 ? String(s).padStart(2, '0') : s; + } + } + + seconds = Seconds; + return seconds; +} + +var year; +var hasRequiredYear; + +function requireYear () { + if (hasRequiredYear) return year; + hasRequiredYear = 1; + + const DatePart = requireDatepart(); + + class Year extends DatePart { + constructor(opts={}) { + super(opts); + } + + up() { + this.date.setFullYear(this.date.getFullYear() + 1); + } + + down() { + this.date.setFullYear(this.date.getFullYear() - 1); + } + + setTo(val) { + this.date.setFullYear(val.substr(-4)); + } + + toString() { + let year = String(this.date.getFullYear()).padStart(4, '0'); + return this.token.length === 2 ? year.substr(-2) : year; + } + } + + year = Year; + return year; +} + +var dateparts; +var hasRequiredDateparts; + +function requireDateparts () { + if (hasRequiredDateparts) return dateparts; + hasRequiredDateparts = 1; + + dateparts = { + DatePart: requireDatepart(), + Meridiem: requireMeridiem(), + Day: requireDay(), + Hours: requireHours(), + Milliseconds: requireMilliseconds(), + Minutes: requireMinutes(), + Month: requireMonth(), + Seconds: requireSeconds(), + Year: requireYear(), + }; + return dateparts; +} + +var date; +var hasRequiredDate; + +function requireDate () { + if (hasRequiredDate) return date; + hasRequiredDate = 1; + + const color = requireKleur(); + const Prompt = requirePrompt(); + const { style, clear, figures } = requireUtil(); + const { erase, cursor } = requireSrc(); + const { DatePart, Meridiem, Day, Hours, Milliseconds, Minutes, Month, Seconds, Year } = requireDateparts(); + + const regex = /\\(.)|"((?:\\["\\]|[^"])+)"|(D[Do]?|d{3,4}|d)|(M{1,4})|(YY(?:YY)?)|([aA])|([Hh]{1,2})|(m{1,2})|(s{1,2})|(S{1,4})|./g; + const regexGroups = { + 1: ({token}) => token.replace(/\\(.)/g, '$1'), + 2: (opts) => new Day(opts), // Day // TODO + 3: (opts) => new Month(opts), // Month + 4: (opts) => new Year(opts), // Year + 5: (opts) => new Meridiem(opts), // AM/PM // TODO (special) + 6: (opts) => new Hours(opts), // Hours + 7: (opts) => new Minutes(opts), // Minutes + 8: (opts) => new Seconds(opts), // Seconds + 9: (opts) => new Milliseconds(opts), // Fractional seconds + }; + + const dfltLocales = { + months: 'January,February,March,April,May,June,July,August,September,October,November,December'.split(','), + monthsShort: 'Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep,Oct,Nov,Dec'.split(','), + weekdays: 'Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday'.split(','), + weekdaysShort: 'Sun,Mon,Tue,Wed,Thu,Fri,Sat'.split(',') + }; + + + /** + * DatePrompt Base Element + * @param {Object} opts Options + * @param {String} opts.message Message + * @param {Number} [opts.initial] Index of default value + * @param {String} [opts.mask] The format mask + * @param {object} [opts.locales] The date locales + * @param {String} [opts.error] The error message shown on invalid value + * @param {Function} [opts.validate] Function to validate the submitted value + * @param {Stream} [opts.stdin] The Readable stream to listen to + * @param {Stream} [opts.stdout] The Writable stream to write readline data to + */ + class DatePrompt extends Prompt { + constructor(opts={}) { + super(opts); + this.msg = opts.message; + this.cursor = 0; + this.typed = ''; + this.locales = Object.assign(dfltLocales, opts.locales); + this._date = opts.initial || new Date(); + this.errorMsg = opts.error || 'Please Enter A Valid Value'; + this.validator = opts.validate || (() => true); + this.mask = opts.mask || 'YYYY-MM-DD HH:mm:ss'; + this.clear = clear('', this.out.columns); + this.render(); + } + + get value() { + return this.date + } + + get date() { + return this._date; + } + + set date(date) { + if (date) this._date.setTime(date.getTime()); + } + + set mask(mask) { + let result; + this.parts = []; + while(result = regex.exec(mask)) { + let match = result.shift(); + let idx = result.findIndex(gr => gr != null); + this.parts.push(idx in regexGroups + ? regexGroups[idx]({ token: result[idx] || match, date: this.date, parts: this.parts, locales: this.locales }) + : result[idx] || match); + } + + let parts = this.parts.reduce((arr, i) => { + if (typeof i === 'string' && typeof arr[arr.length - 1] === 'string') + arr[arr.length - 1] += i; + else arr.push(i); + return arr; + }, []); + + this.parts.splice(0); + this.parts.push(...parts); + this.reset(); + } + + moveCursor(n) { + this.typed = ''; + this.cursor = n; + this.fire(); + } + + reset() { + this.moveCursor(this.parts.findIndex(p => p instanceof DatePart)); + this.fire(); + this.render(); + } + + exit() { + this.abort(); + } + + abort() { + this.done = this.aborted = true; + this.error = false; + this.fire(); + this.render(); + this.out.write('\n'); + this.close(); + } + + async validate() { + let valid = await this.validator(this.value); + if (typeof valid === 'string') { + this.errorMsg = valid; + valid = false; + } + this.error = !valid; + } + + async submit() { + await this.validate(); + if (this.error) { + this.color = 'red'; + this.fire(); + this.render(); + return; + } + this.done = true; + this.aborted = false; + this.fire(); + this.render(); + this.out.write('\n'); + this.close(); + } + + up() { + this.typed = ''; + this.parts[this.cursor].up(); + this.render(); + } + + down() { + this.typed = ''; + this.parts[this.cursor].down(); + this.render(); + } + + left() { + let prev = this.parts[this.cursor].prev(); + if (prev == null) return this.bell(); + this.moveCursor(this.parts.indexOf(prev)); + this.render(); + } + + right() { + let next = this.parts[this.cursor].next(); + if (next == null) return this.bell(); + this.moveCursor(this.parts.indexOf(next)); + this.render(); + } + + next() { + let next = this.parts[this.cursor].next(); + this.moveCursor(next + ? this.parts.indexOf(next) + : this.parts.findIndex((part) => part instanceof DatePart)); + this.render(); + } + + _(c) { + if (/\d/.test(c)) { + this.typed += c; + this.parts[this.cursor].setTo(this.typed); + this.render(); + } + } + + render() { + if (this.closed) return; + if (this.firstRender) this.out.write(cursor.hide); + else this.out.write(clear(this.outputText, this.out.columns)); + super.render(); + + // Print prompt + this.outputText = [ + style.symbol(this.done, this.aborted), + color.bold(this.msg), + style.delimiter(false), + this.parts.reduce((arr, p, idx) => arr.concat(idx === this.cursor && !this.done ? color.cyan().underline(p.toString()) : p), []) + .join('') + ].join(' '); + + // Print error + if (this.error) { + this.outputText += this.errorMsg.split('\n').reduce( + (a, l, i) => a + `\n${i ? ` ` : figures.pointerSmall} ${color.red().italic(l)}`, ``); + } + + this.out.write(erase.line + cursor.to(0) + this.outputText); + } + } + + date = DatePrompt; + return date; +} + +var number; +var hasRequiredNumber; + +function requireNumber () { + if (hasRequiredNumber) return number; + hasRequiredNumber = 1; + const color = requireKleur(); + const Prompt = requirePrompt(); + const { cursor, erase } = requireSrc(); + const { style, figures, clear, lines } = requireUtil(); + + const isNumber = /[0-9]/; + const isDef = any => any !== undefined; + const round = (number, precision) => { + let factor = Math.pow(10, precision); + return Math.round(number * factor) / factor; + }; + + /** + * NumberPrompt Base Element + * @param {Object} opts Options + * @param {String} opts.message Message + * @param {String} [opts.style='default'] Render style + * @param {Number} [opts.initial] Default value + * @param {Number} [opts.max=+Infinity] Max value + * @param {Number} [opts.min=-Infinity] Min value + * @param {Boolean} [opts.float=false] Parse input as floats + * @param {Number} [opts.round=2] Round floats to x decimals + * @param {Number} [opts.increment=1] Number to increment by when using arrow-keys + * @param {Function} [opts.validate] Validate function + * @param {Stream} [opts.stdin] The Readable stream to listen to + * @param {Stream} [opts.stdout] The Writable stream to write readline data to + * @param {String} [opts.error] The invalid error label + */ + class NumberPrompt extends Prompt { + constructor(opts={}) { + super(opts); + this.transform = style.render(opts.style); + this.msg = opts.message; + this.initial = isDef(opts.initial) ? opts.initial : ''; + this.float = !!opts.float; + this.round = opts.round || 2; + this.inc = opts.increment || 1; + this.min = isDef(opts.min) ? opts.min : -Infinity; + this.max = isDef(opts.max) ? opts.max : Infinity; + this.errorMsg = opts.error || `Please Enter A Valid Value`; + this.validator = opts.validate || (() => true); + this.color = `cyan`; + this.value = ``; + this.typed = ``; + this.lastHit = 0; + this.render(); + } + + set value(v) { + if (!v && v !== 0) { + this.placeholder = true; + this.rendered = color.gray(this.transform.render(`${this.initial}`)); + this._value = ``; + } else { + this.placeholder = false; + this.rendered = this.transform.render(`${round(v, this.round)}`); + this._value = round(v, this.round); + } + this.fire(); + } + + get value() { + return this._value; + } + + parse(x) { + return this.float ? parseFloat(x) : parseInt(x); + } + + valid(c) { + return c === `-` || c === `.` && this.float || isNumber.test(c) + } + + reset() { + this.typed = ``; + this.value = ``; + this.fire(); + this.render(); + } + + exit() { + this.abort(); + } + + abort() { + let x = this.value; + this.value = x !== `` ? x : this.initial; + this.done = this.aborted = true; + this.error = false; + this.fire(); + this.render(); + this.out.write(`\n`); + this.close(); + } + + async validate() { + let valid = await this.validator(this.value); + if (typeof valid === `string`) { + this.errorMsg = valid; + valid = false; + } + this.error = !valid; + } + + async submit() { + await this.validate(); + if (this.error) { + this.color = `red`; + this.fire(); + this.render(); + return; + } + let x = this.value; + this.value = x !== `` ? x : this.initial; + this.done = true; + this.aborted = false; + this.error = false; + this.fire(); + this.render(); + this.out.write(`\n`); + this.close(); + } + + up() { + this.typed = ``; + if(this.value === '') { + this.value = this.min - this.inc; + } + if (this.value >= this.max) return this.bell(); + this.value += this.inc; + this.color = `cyan`; + this.fire(); + this.render(); + } + + down() { + this.typed = ``; + if(this.value === '') { + this.value = this.min + this.inc; + } + if (this.value <= this.min) return this.bell(); + this.value -= this.inc; + this.color = `cyan`; + this.fire(); + this.render(); + } + + delete() { + let val = this.value.toString(); + if (val.length === 0) return this.bell(); + this.value = this.parse((val = val.slice(0, -1))) || ``; + if (this.value !== '' && this.value < this.min) { + this.value = this.min; + } + this.color = `cyan`; + this.fire(); + this.render(); + } + + next() { + this.value = this.initial; + this.fire(); + this.render(); + } + + _(c, key) { + if (!this.valid(c)) return this.bell(); + + const now = Date.now(); + if (now - this.lastHit > 1000) this.typed = ``; // 1s elapsed + this.typed += c; + this.lastHit = now; + this.color = `cyan`; + + if (c === `.`) return this.fire(); + + this.value = Math.min(this.parse(this.typed), this.max); + if (this.value > this.max) this.value = this.max; + if (this.value < this.min) this.value = this.min; + this.fire(); + this.render(); + } + + render() { + if (this.closed) return; + if (!this.firstRender) { + if (this.outputError) + this.out.write(cursor.down(lines(this.outputError, this.out.columns) - 1) + clear(this.outputError, this.out.columns)); + this.out.write(clear(this.outputText, this.out.columns)); + } + super.render(); + this.outputError = ''; + + // Print prompt + this.outputText = [ + style.symbol(this.done, this.aborted), + color.bold(this.msg), + style.delimiter(this.done), + !this.done || (!this.done && !this.placeholder) + ? color[this.color]().underline(this.rendered) : this.rendered + ].join(` `); + + // Print error + if (this.error) { + this.outputError += this.errorMsg.split(`\n`) + .reduce((a, l, i) => a + `\n${i ? ` ` : figures.pointerSmall} ${color.red().italic(l)}`, ``); + } + + this.out.write(erase.line + cursor.to(0) + this.outputText + cursor.save + this.outputError + cursor.restore); + } + } + + number = NumberPrompt; + return number; +} + +var multiselect; +var hasRequiredMultiselect; + +function requireMultiselect () { + if (hasRequiredMultiselect) return multiselect; + hasRequiredMultiselect = 1; + + const color = requireKleur(); + const { cursor } = requireSrc(); + const Prompt = requirePrompt(); + const { clear, figures, style, wrap, entriesToDisplay } = requireUtil(); + + /** + * MultiselectPrompt Base Element + * @param {Object} opts Options + * @param {String} opts.message Message + * @param {Array} opts.choices Array of choice objects + * @param {String} [opts.hint] Hint to display + * @param {String} [opts.warn] Hint shown for disabled choices + * @param {Number} [opts.max] Max choices + * @param {Number} [opts.cursor=0] Cursor start position + * @param {Number} [opts.optionsPerPage=10] Max options to display at once + * @param {Stream} [opts.stdin] The Readable stream to listen to + * @param {Stream} [opts.stdout] The Writable stream to write readline data to + */ + class MultiselectPrompt extends Prompt { + constructor(opts={}) { + super(opts); + this.msg = opts.message; + this.cursor = opts.cursor || 0; + this.scrollIndex = opts.cursor || 0; + this.hint = opts.hint || ''; + this.warn = opts.warn || '- This option is disabled -'; + this.minSelected = opts.min; + this.showMinError = false; + this.maxChoices = opts.max; + this.instructions = opts.instructions; + this.optionsPerPage = opts.optionsPerPage || 10; + this.value = opts.choices.map((ch, idx) => { + if (typeof ch === 'string') + ch = {title: ch, value: idx}; + return { + title: ch && (ch.title || ch.value || ch), + description: ch && ch.description, + value: ch && (ch.value === undefined ? idx : ch.value), + selected: ch && ch.selected, + disabled: ch && ch.disabled + }; + }); + this.clear = clear('', this.out.columns); + if (!opts.overrideRender) { + this.render(); + } + } + + reset() { + this.value.map(v => !v.selected); + this.cursor = 0; + this.fire(); + this.render(); + } + + selected() { + return this.value.filter(v => v.selected); + } + + exit() { + this.abort(); + } + + abort() { + this.done = this.aborted = true; + this.fire(); + this.render(); + this.out.write('\n'); + this.close(); + } + + submit() { + const selected = this.value + .filter(e => e.selected); + if (this.minSelected && selected.length < this.minSelected) { + this.showMinError = true; + this.render(); + } else { + this.done = true; + this.aborted = false; + this.fire(); + this.render(); + this.out.write('\n'); + this.close(); + } + } + + first() { + this.cursor = 0; + this.render(); + } + + last() { + this.cursor = this.value.length - 1; + this.render(); + } + next() { + this.cursor = (this.cursor + 1) % this.value.length; + this.render(); + } + + up() { + if (this.cursor === 0) { + this.cursor = this.value.length - 1; + } else { + this.cursor--; + } + this.render(); + } + + down() { + if (this.cursor === this.value.length - 1) { + this.cursor = 0; + } else { + this.cursor++; + } + this.render(); + } + + left() { + this.value[this.cursor].selected = false; + this.render(); + } + + right() { + if (this.value.filter(e => e.selected).length >= this.maxChoices) return this.bell(); + this.value[this.cursor].selected = true; + this.render(); + } + + handleSpaceToggle() { + const v = this.value[this.cursor]; + + if (v.selected) { + v.selected = false; + this.render(); + } else if (v.disabled || this.value.filter(e => e.selected).length >= this.maxChoices) { + return this.bell(); + } else { + v.selected = true; + this.render(); + } + } + + toggleAll() { + if (this.maxChoices !== undefined || this.value[this.cursor].disabled) { + return this.bell(); + } + + const newSelected = !this.value[this.cursor].selected; + this.value.filter(v => !v.disabled).forEach(v => v.selected = newSelected); + this.render(); + } + + _(c, key) { + if (c === ' ') { + this.handleSpaceToggle(); + } else if (c === 'a') { + this.toggleAll(); + } else { + return this.bell(); + } + } + + renderInstructions() { + if (this.instructions === undefined || this.instructions) { + if (typeof this.instructions === 'string') { + return this.instructions; + } + return '\nInstructions:\n' + + ` ${figures.arrowUp}/${figures.arrowDown}: Highlight option\n` + + ` ${figures.arrowLeft}/${figures.arrowRight}/[space]: Toggle selection\n` + + (this.maxChoices === undefined ? ` a: Toggle all\n` : '') + + ` enter/return: Complete answer`; + } + return ''; + } + + renderOption(cursor, v, i, arrowIndicator) { + const prefix = (v.selected ? color.green(figures.radioOn) : figures.radioOff) + ' ' + arrowIndicator + ' '; + let title, desc; + + if (v.disabled) { + title = cursor === i ? color.gray().underline(v.title) : color.strikethrough().gray(v.title); + } else { + title = cursor === i ? color.cyan().underline(v.title) : v.title; + if (cursor === i && v.description) { + desc = ` - ${v.description}`; + if (prefix.length + title.length + desc.length >= this.out.columns + || v.description.split(/\r?\n/).length > 1) { + desc = '\n' + wrap(v.description, { margin: prefix.length, width: this.out.columns }); + } + } + } + + return prefix + title + color.gray(desc || ''); + } + + // shared with autocompleteMultiselect + paginateOptions(options) { + if (options.length === 0) { + return color.red('No matches for this query.'); + } + + let { startIndex, endIndex } = entriesToDisplay(this.cursor, options.length, this.optionsPerPage); + let prefix, styledOptions = []; + + for (let i = startIndex; i < endIndex; i++) { + if (i === startIndex && startIndex > 0) { + prefix = figures.arrowUp; + } else if (i === endIndex - 1 && endIndex < options.length) { + prefix = figures.arrowDown; + } else { + prefix = ' '; + } + styledOptions.push(this.renderOption(this.cursor, options[i], i, prefix)); + } + + return '\n' + styledOptions.join('\n'); + } + + // shared with autocomleteMultiselect + renderOptions(options) { + if (!this.done) { + return this.paginateOptions(options); + } + return ''; + } + + renderDoneOrInstructions() { + if (this.done) { + return this.value + .filter(e => e.selected) + .map(v => v.title) + .join(', '); + } + + const output = [color.gray(this.hint), this.renderInstructions()]; + + if (this.value[this.cursor].disabled) { + output.push(color.yellow(this.warn)); + } + return output.join(' '); + } + + render() { + if (this.closed) return; + if (this.firstRender) this.out.write(cursor.hide); + super.render(); + + // print prompt + let prompt = [ + style.symbol(this.done, this.aborted), + color.bold(this.msg), + style.delimiter(false), + this.renderDoneOrInstructions() + ].join(' '); + if (this.showMinError) { + prompt += color.red(`You must select a minimum of ${this.minSelected} choices.`); + this.showMinError = false; + } + prompt += this.renderOptions(this.value); + + this.out.write(this.clear + prompt); + this.clear = clear(prompt, this.out.columns); + } + } + + multiselect = MultiselectPrompt; + return multiselect; +} + +var autocomplete; +var hasRequiredAutocomplete; + +function requireAutocomplete () { + if (hasRequiredAutocomplete) return autocomplete; + hasRequiredAutocomplete = 1; + + const color = requireKleur(); + const Prompt = requirePrompt(); + const { erase, cursor } = requireSrc(); + const { style, clear, figures, wrap, entriesToDisplay } = requireUtil(); + + const getVal = (arr, i) => arr[i] && (arr[i].value || arr[i].title || arr[i]); + const getTitle = (arr, i) => arr[i] && (arr[i].title || arr[i].value || arr[i]); + const getIndex = (arr, valOrTitle) => { + const index = arr.findIndex(el => el.value === valOrTitle || el.title === valOrTitle); + return index > -1 ? index : undefined; + }; + + /** + * TextPrompt Base Element + * @param {Object} opts Options + * @param {String} opts.message Message + * @param {Array} opts.choices Array of auto-complete choices objects + * @param {Function} [opts.suggest] Filter function. Defaults to sort by title + * @param {Number} [opts.limit=10] Max number of results to show + * @param {Number} [opts.cursor=0] Cursor start position + * @param {String} [opts.style='default'] Render style + * @param {String} [opts.fallback] Fallback message - initial to default value + * @param {String} [opts.initial] Index of the default value + * @param {Boolean} [opts.clearFirst] The first ESCAPE keypress will clear the input + * @param {Stream} [opts.stdin] The Readable stream to listen to + * @param {Stream} [opts.stdout] The Writable stream to write readline data to + * @param {String} [opts.noMatches] The no matches found label + */ + class AutocompletePrompt extends Prompt { + constructor(opts={}) { + super(opts); + this.msg = opts.message; + this.suggest = opts.suggest; + this.choices = opts.choices; + this.initial = typeof opts.initial === 'number' + ? opts.initial + : getIndex(opts.choices, opts.initial); + this.select = this.initial || opts.cursor || 0; + this.i18n = { noMatches: opts.noMatches || 'no matches found' }; + this.fallback = opts.fallback || this.initial; + this.clearFirst = opts.clearFirst || false; + this.suggestions = []; + this.input = ''; + this.limit = opts.limit || 10; + this.cursor = 0; + this.transform = style.render(opts.style); + this.scale = this.transform.scale; + this.render = this.render.bind(this); + this.complete = this.complete.bind(this); + this.clear = clear('', this.out.columns); + this.complete(this.render); + this.render(); + } + + set fallback(fb) { + this._fb = Number.isSafeInteger(parseInt(fb)) ? parseInt(fb) : fb; + } + + get fallback() { + let choice; + if (typeof this._fb === 'number') + choice = this.choices[this._fb]; + else if (typeof this._fb === 'string') + choice = { title: this._fb }; + return choice || this._fb || { title: this.i18n.noMatches }; + } + + moveSelect(i) { + this.select = i; + if (this.suggestions.length > 0) + this.value = getVal(this.suggestions, i); + else this.value = this.fallback.value; + this.fire(); + } + + async complete(cb) { + const p = (this.completing = this.suggest(this.input, this.choices)); + const suggestions = await p; + + if (this.completing !== p) return; + this.suggestions = suggestions + .map((s, i, arr) => ({ title: getTitle(arr, i), value: getVal(arr, i), description: s.description })); + this.completing = false; + const l = Math.max(suggestions.length - 1, 0); + this.moveSelect(Math.min(l, this.select)); + + cb && cb(); + } + + reset() { + this.input = ''; + this.complete(() => { + this.moveSelect(this.initial !== void 0 ? this.initial : 0); + this.render(); + }); + this.render(); + } + + exit() { + if (this.clearFirst && this.input.length > 0) { + this.reset(); + } else { + this.done = this.exited = true; + this.aborted = false; + this.fire(); + this.render(); + this.out.write('\n'); + this.close(); + } + } + + abort() { + this.done = this.aborted = true; + this.exited = false; + this.fire(); + this.render(); + this.out.write('\n'); + this.close(); + } + + submit() { + this.done = true; + this.aborted = this.exited = false; + this.fire(); + this.render(); + this.out.write('\n'); + this.close(); + } + + _(c, key) { + let s1 = this.input.slice(0, this.cursor); + let s2 = this.input.slice(this.cursor); + this.input = `${s1}${c}${s2}`; + this.cursor = s1.length+1; + this.complete(this.render); + this.render(); + } + + delete() { + if (this.cursor === 0) return this.bell(); + let s1 = this.input.slice(0, this.cursor-1); + let s2 = this.input.slice(this.cursor); + this.input = `${s1}${s2}`; + this.complete(this.render); + this.cursor = this.cursor-1; + this.render(); + } + + deleteForward() { + if(this.cursor*this.scale >= this.rendered.length) return this.bell(); + let s1 = this.input.slice(0, this.cursor); + let s2 = this.input.slice(this.cursor+1); + this.input = `${s1}${s2}`; + this.complete(this.render); + this.render(); + } + + first() { + this.moveSelect(0); + this.render(); + } + + last() { + this.moveSelect(this.suggestions.length - 1); + this.render(); + } + + up() { + if (this.select === 0) { + this.moveSelect(this.suggestions.length - 1); + } else { + this.moveSelect(this.select - 1); + } + this.render(); + } + + down() { + if (this.select === this.suggestions.length - 1) { + this.moveSelect(0); + } else { + this.moveSelect(this.select + 1); + } + this.render(); + } + + next() { + if (this.select === this.suggestions.length - 1) { + this.moveSelect(0); + } else this.moveSelect(this.select + 1); + this.render(); + } + + nextPage() { + this.moveSelect(Math.min(this.select + this.limit, this.suggestions.length - 1)); + this.render(); + } + + prevPage() { + this.moveSelect(Math.max(this.select - this.limit, 0)); + this.render(); + } + + left() { + if (this.cursor <= 0) return this.bell(); + this.cursor = this.cursor-1; + this.render(); + } + + right() { + if (this.cursor*this.scale >= this.rendered.length) return this.bell(); + this.cursor = this.cursor+1; + this.render(); + } + + renderOption(v, hovered, isStart, isEnd) { + let desc; + let prefix = isStart ? figures.arrowUp : isEnd ? figures.arrowDown : ' '; + let title = hovered ? color.cyan().underline(v.title) : v.title; + prefix = (hovered ? color.cyan(figures.pointer) + ' ' : ' ') + prefix; + if (v.description) { + desc = ` - ${v.description}`; + if (prefix.length + title.length + desc.length >= this.out.columns + || v.description.split(/\r?\n/).length > 1) { + desc = '\n' + wrap(v.description, { margin: 3, width: this.out.columns }); + } + } + return prefix + ' ' + title + color.gray(desc || ''); + } + + render() { + if (this.closed) return; + if (this.firstRender) this.out.write(cursor.hide); + else this.out.write(clear(this.outputText, this.out.columns)); + super.render(); + + let { startIndex, endIndex } = entriesToDisplay(this.select, this.choices.length, this.limit); + + this.outputText = [ + style.symbol(this.done, this.aborted, this.exited), + color.bold(this.msg), + style.delimiter(this.completing), + this.done && this.suggestions[this.select] + ? this.suggestions[this.select].title + : this.rendered = this.transform.render(this.input) + ].join(' '); + + if (!this.done) { + const suggestions = this.suggestions + .slice(startIndex, endIndex) + .map((item, i) => this.renderOption(item, + this.select === i + startIndex, + i === 0 && startIndex > 0, + i + startIndex === endIndex - 1 && endIndex < this.choices.length)) + .join('\n'); + this.outputText += `\n` + (suggestions || color.gray(this.fallback.title)); + } + + this.out.write(erase.line + cursor.to(0) + this.outputText); + } + } + + autocomplete = AutocompletePrompt; + return autocomplete; +} + +var autocompleteMultiselect; +var hasRequiredAutocompleteMultiselect; + +function requireAutocompleteMultiselect () { + if (hasRequiredAutocompleteMultiselect) return autocompleteMultiselect; + hasRequiredAutocompleteMultiselect = 1; + + const color = requireKleur(); + const { cursor } = requireSrc(); + const MultiselectPrompt = requireMultiselect(); + const { clear, style, figures } = requireUtil(); + /** + * MultiselectPrompt Base Element + * @param {Object} opts Options + * @param {String} opts.message Message + * @param {Array} opts.choices Array of choice objects + * @param {String} [opts.hint] Hint to display + * @param {String} [opts.warn] Hint shown for disabled choices + * @param {Number} [opts.max] Max choices + * @param {Number} [opts.cursor=0] Cursor start position + * @param {Stream} [opts.stdin] The Readable stream to listen to + * @param {Stream} [opts.stdout] The Writable stream to write readline data to + */ + class AutocompleteMultiselectPrompt extends MultiselectPrompt { + constructor(opts={}) { + opts.overrideRender = true; + super(opts); + this.inputValue = ''; + this.clear = clear('', this.out.columns); + this.filteredOptions = this.value; + this.render(); + } + + last() { + this.cursor = this.filteredOptions.length - 1; + this.render(); + } + next() { + this.cursor = (this.cursor + 1) % this.filteredOptions.length; + this.render(); + } + + up() { + if (this.cursor === 0) { + this.cursor = this.filteredOptions.length - 1; + } else { + this.cursor--; + } + this.render(); + } + + down() { + if (this.cursor === this.filteredOptions.length - 1) { + this.cursor = 0; + } else { + this.cursor++; + } + this.render(); + } + + left() { + this.filteredOptions[this.cursor].selected = false; + this.render(); + } + + right() { + if (this.value.filter(e => e.selected).length >= this.maxChoices) return this.bell(); + this.filteredOptions[this.cursor].selected = true; + this.render(); + } + + delete() { + if (this.inputValue.length) { + this.inputValue = this.inputValue.substr(0, this.inputValue.length - 1); + this.updateFilteredOptions(); + } + } + + updateFilteredOptions() { + const currentHighlight = this.filteredOptions[this.cursor]; + this.filteredOptions = this.value + .filter(v => { + if (this.inputValue) { + if (typeof v.title === 'string') { + if (v.title.toLowerCase().includes(this.inputValue.toLowerCase())) { + return true; + } + } + if (typeof v.value === 'string') { + if (v.value.toLowerCase().includes(this.inputValue.toLowerCase())) { + return true; + } + } + return false; + } + return true; + }); + const newHighlightIndex = this.filteredOptions.findIndex(v => v === currentHighlight); + this.cursor = newHighlightIndex < 0 ? 0 : newHighlightIndex; + this.render(); + } + + handleSpaceToggle() { + const v = this.filteredOptions[this.cursor]; + + if (v.selected) { + v.selected = false; + this.render(); + } else if (v.disabled || this.value.filter(e => e.selected).length >= this.maxChoices) { + return this.bell(); + } else { + v.selected = true; + this.render(); + } + } + + handleInputChange(c) { + this.inputValue = this.inputValue + c; + this.updateFilteredOptions(); + } + + _(c, key) { + if (c === ' ') { + this.handleSpaceToggle(); + } else { + this.handleInputChange(c); + } + } + + renderInstructions() { + if (this.instructions === undefined || this.instructions) { + if (typeof this.instructions === 'string') { + return this.instructions; + } + return ` +Instructions: + ${figures.arrowUp}/${figures.arrowDown}: Highlight option + ${figures.arrowLeft}/${figures.arrowRight}/[space]: Toggle selection + [a,b,c]/delete: Filter choices + enter/return: Complete answer +`; + } + return ''; + } + + renderCurrentInput() { + return ` +Filtered results for: ${this.inputValue ? this.inputValue : color.gray('Enter something to filter')}\n`; + } + + renderOption(cursor, v, i) { + let title; + if (v.disabled) title = cursor === i ? color.gray().underline(v.title) : color.strikethrough().gray(v.title); + else title = cursor === i ? color.cyan().underline(v.title) : v.title; + return (v.selected ? color.green(figures.radioOn) : figures.radioOff) + ' ' + title + } + + renderDoneOrInstructions() { + if (this.done) { + return this.value + .filter(e => e.selected) + .map(v => v.title) + .join(', '); + } + + const output = [color.gray(this.hint), this.renderInstructions(), this.renderCurrentInput()]; + + if (this.filteredOptions.length && this.filteredOptions[this.cursor].disabled) { + output.push(color.yellow(this.warn)); + } + return output.join(' '); + } + + render() { + if (this.closed) return; + if (this.firstRender) this.out.write(cursor.hide); + super.render(); + + // print prompt + + let prompt = [ + style.symbol(this.done, this.aborted), + color.bold(this.msg), + style.delimiter(false), + this.renderDoneOrInstructions() + ].join(' '); + + if (this.showMinError) { + prompt += color.red(`You must select a minimum of ${this.minSelected} choices.`); + this.showMinError = false; + } + prompt += this.renderOptions(this.filteredOptions); + + this.out.write(this.clear + prompt); + this.clear = clear(prompt, this.out.columns); + } + } + + autocompleteMultiselect = AutocompleteMultiselectPrompt; + return autocompleteMultiselect; +} + +var confirm; +var hasRequiredConfirm; + +function requireConfirm () { + if (hasRequiredConfirm) return confirm; + hasRequiredConfirm = 1; + const color = requireKleur(); + const Prompt = requirePrompt(); + const { style, clear } = requireUtil(); + const { erase, cursor } = requireSrc(); + + /** + * ConfirmPrompt Base Element + * @param {Object} opts Options + * @param {String} opts.message Message + * @param {Boolean} [opts.initial] Default value (true/false) + * @param {Stream} [opts.stdin] The Readable stream to listen to + * @param {Stream} [opts.stdout] The Writable stream to write readline data to + * @param {String} [opts.yes] The "Yes" label + * @param {String} [opts.yesOption] The "Yes" option when choosing between yes/no + * @param {String} [opts.no] The "No" label + * @param {String} [opts.noOption] The "No" option when choosing between yes/no + */ + class ConfirmPrompt extends Prompt { + constructor(opts={}) { + super(opts); + this.msg = opts.message; + this.value = opts.initial; + this.initialValue = !!opts.initial; + this.yesMsg = opts.yes || 'yes'; + this.yesOption = opts.yesOption || '(Y/n)'; + this.noMsg = opts.no || 'no'; + this.noOption = opts.noOption || '(y/N)'; + this.render(); + } + + reset() { + this.value = this.initialValue; + this.fire(); + this.render(); + } + + exit() { + this.abort(); + } + + abort() { + this.done = this.aborted = true; + this.fire(); + this.render(); + this.out.write('\n'); + this.close(); + } + + submit() { + this.value = this.value || false; + this.done = true; + this.aborted = false; + this.fire(); + this.render(); + this.out.write('\n'); + this.close(); + } + + _(c, key) { + if (c.toLowerCase() === 'y') { + this.value = true; + return this.submit(); + } + if (c.toLowerCase() === 'n') { + this.value = false; + return this.submit(); + } + return this.bell(); + } + + render() { + if (this.closed) return; + if (this.firstRender) this.out.write(cursor.hide); + else this.out.write(clear(this.outputText, this.out.columns)); + super.render(); + + this.outputText = [ + style.symbol(this.done, this.aborted), + color.bold(this.msg), + style.delimiter(this.done), + this.done ? (this.value ? this.yesMsg : this.noMsg) + : color.gray(this.initialValue ? this.yesOption : this.noOption) + ].join(' '); + + this.out.write(erase.line + cursor.to(0) + this.outputText); + } + } + + confirm = ConfirmPrompt; + return confirm; +} + +var elements; +var hasRequiredElements; + +function requireElements () { + if (hasRequiredElements) return elements; + hasRequiredElements = 1; + + elements = { + TextPrompt: requireText(), + SelectPrompt: requireSelect(), + TogglePrompt: requireToggle(), + DatePrompt: requireDate(), + NumberPrompt: requireNumber(), + MultiselectPrompt: requireMultiselect(), + AutocompletePrompt: requireAutocomplete(), + AutocompleteMultiselectPrompt: requireAutocompleteMultiselect(), + ConfirmPrompt: requireConfirm() + }; + return elements; +} + +var hasRequiredPrompts$1; + +function requirePrompts$1 () { + if (hasRequiredPrompts$1) return prompts$1; + hasRequiredPrompts$1 = 1; + (function (exports$1) { + const $ = exports$1; + const el = requireElements(); + const noop = v => v; + + function toPrompt(type, args, opts={}) { + return new Promise((res, rej) => { + const p = new el[type](args); + const onAbort = opts.onAbort || noop; + const onSubmit = opts.onSubmit || noop; + const onExit = opts.onExit || noop; + p.on('state', args.onState || noop); + p.on('submit', x => res(onSubmit(x))); + p.on('exit', x => res(onExit(x))); + p.on('abort', x => rej(onAbort(x))); + }); + } + + /** + * Text prompt + * @param {string} args.message Prompt message to display + * @param {string} [args.initial] Default string value + * @param {string} [args.style="default"] Render style ('default', 'password', 'invisible') + * @param {function} [args.onState] On state change callback + * @param {function} [args.validate] Function to validate user input + * @param {Stream} [args.stdin] The Readable stream to listen to + * @param {Stream} [args.stdout] The Writable stream to write readline data to + * @returns {Promise} Promise with user input + */ + $.text = args => toPrompt('TextPrompt', args); + + /** + * Password prompt with masked input + * @param {string} args.message Prompt message to display + * @param {string} [args.initial] Default string value + * @param {function} [args.onState] On state change callback + * @param {function} [args.validate] Function to validate user input + * @param {Stream} [args.stdin] The Readable stream to listen to + * @param {Stream} [args.stdout] The Writable stream to write readline data to + * @returns {Promise} Promise with user input + */ + $.password = args => { + args.style = 'password'; + return $.text(args); + }; + + /** + * Prompt where input is invisible, like sudo + * @param {string} args.message Prompt message to display + * @param {string} [args.initial] Default string value + * @param {function} [args.onState] On state change callback + * @param {function} [args.validate] Function to validate user input + * @param {Stream} [args.stdin] The Readable stream to listen to + * @param {Stream} [args.stdout] The Writable stream to write readline data to + * @returns {Promise} Promise with user input + */ + $.invisible = args => { + args.style = 'invisible'; + return $.text(args); + }; + + /** + * Number prompt + * @param {string} args.message Prompt message to display + * @param {number} args.initial Default number value + * @param {function} [args.onState] On state change callback + * @param {number} [args.max] Max value + * @param {number} [args.min] Min value + * @param {string} [args.style="default"] Render style ('default', 'password', 'invisible') + * @param {Boolean} [opts.float=false] Parse input as floats + * @param {Number} [opts.round=2] Round floats to x decimals + * @param {Number} [opts.increment=1] Number to increment by when using arrow-keys + * @param {function} [args.validate] Function to validate user input + * @param {Stream} [args.stdin] The Readable stream to listen to + * @param {Stream} [args.stdout] The Writable stream to write readline data to + * @returns {Promise} Promise with user input + */ + $.number = args => toPrompt('NumberPrompt', args); + + /** + * Date prompt + * @param {string} args.message Prompt message to display + * @param {number} args.initial Default number value + * @param {function} [args.onState] On state change callback + * @param {number} [args.max] Max value + * @param {number} [args.min] Min value + * @param {string} [args.style="default"] Render style ('default', 'password', 'invisible') + * @param {Boolean} [opts.float=false] Parse input as floats + * @param {Number} [opts.round=2] Round floats to x decimals + * @param {Number} [opts.increment=1] Number to increment by when using arrow-keys + * @param {function} [args.validate] Function to validate user input + * @param {Stream} [args.stdin] The Readable stream to listen to + * @param {Stream} [args.stdout] The Writable stream to write readline data to + * @returns {Promise} Promise with user input + */ + $.date = args => toPrompt('DatePrompt', args); + + /** + * Classic yes/no prompt + * @param {string} args.message Prompt message to display + * @param {boolean} [args.initial=false] Default value + * @param {function} [args.onState] On state change callback + * @param {Stream} [args.stdin] The Readable stream to listen to + * @param {Stream} [args.stdout] The Writable stream to write readline data to + * @returns {Promise} Promise with user input + */ + $.confirm = args => toPrompt('ConfirmPrompt', args); + + /** + * List prompt, split intput string by `seperator` + * @param {string} args.message Prompt message to display + * @param {string} [args.initial] Default string value + * @param {string} [args.style="default"] Render style ('default', 'password', 'invisible') + * @param {string} [args.separator] String separator + * @param {function} [args.onState] On state change callback + * @param {Stream} [args.stdin] The Readable stream to listen to + * @param {Stream} [args.stdout] The Writable stream to write readline data to + * @returns {Promise} Promise with user input, in form of an `Array` + */ + $.list = args => { + const sep = args.separator || ','; + return toPrompt('TextPrompt', args, { + onSubmit: str => str.split(sep).map(s => s.trim()) + }); + }; + + /** + * Toggle/switch prompt + * @param {string} args.message Prompt message to display + * @param {boolean} [args.initial=false] Default value + * @param {string} [args.active="on"] Text for `active` state + * @param {string} [args.inactive="off"] Text for `inactive` state + * @param {function} [args.onState] On state change callback + * @param {Stream} [args.stdin] The Readable stream to listen to + * @param {Stream} [args.stdout] The Writable stream to write readline data to + * @returns {Promise} Promise with user input + */ + $.toggle = args => toPrompt('TogglePrompt', args); + + /** + * Interactive select prompt + * @param {string} args.message Prompt message to display + * @param {Array} args.choices Array of choices objects `[{ title, value }, ...]` + * @param {number} [args.initial] Index of default value + * @param {String} [args.hint] Hint to display + * @param {function} [args.onState] On state change callback + * @param {Stream} [args.stdin] The Readable stream to listen to + * @param {Stream} [args.stdout] The Writable stream to write readline data to + * @returns {Promise} Promise with user input + */ + $.select = args => toPrompt('SelectPrompt', args); + + /** + * Interactive multi-select / autocompleteMultiselect prompt + * @param {string} args.message Prompt message to display + * @param {Array} args.choices Array of choices objects `[{ title, value, [selected] }, ...]` + * @param {number} [args.max] Max select + * @param {string} [args.hint] Hint to display user + * @param {Number} [args.cursor=0] Cursor start position + * @param {function} [args.onState] On state change callback + * @param {Stream} [args.stdin] The Readable stream to listen to + * @param {Stream} [args.stdout] The Writable stream to write readline data to + * @returns {Promise} Promise with user input + */ + $.multiselect = args => { + args.choices = [].concat(args.choices || []); + const toSelected = items => items.filter(item => item.selected).map(item => item.value); + return toPrompt('MultiselectPrompt', args, { + onAbort: toSelected, + onSubmit: toSelected + }); + }; + + $.autocompleteMultiselect = args => { + args.choices = [].concat(args.choices || []); + const toSelected = items => items.filter(item => item.selected).map(item => item.value); + return toPrompt('AutocompleteMultiselectPrompt', args, { + onAbort: toSelected, + onSubmit: toSelected + }); + }; + + const byTitle = (input, choices) => Promise.resolve( + choices.filter(item => item.title.slice(0, input.length).toLowerCase() === input.toLowerCase()) + ); + + /** + * Interactive auto-complete prompt + * @param {string} args.message Prompt message to display + * @param {Array} args.choices Array of auto-complete choices objects `[{ title, value }, ...]` + * @param {Function} [args.suggest] Function to filter results based on user input. Defaults to sort by `title` + * @param {number} [args.limit=10] Max number of results to show + * @param {string} [args.style="default"] Render style ('default', 'password', 'invisible') + * @param {String} [args.initial] Index of the default value + * @param {boolean} [opts.clearFirst] The first ESCAPE keypress will clear the input + * @param {String} [args.fallback] Fallback message - defaults to initial value + * @param {function} [args.onState] On state change callback + * @param {Stream} [args.stdin] The Readable stream to listen to + * @param {Stream} [args.stdout] The Writable stream to write readline data to + * @returns {Promise} Promise with user input + */ + $.autocomplete = args => { + args.suggest = args.suggest || byTitle; + args.choices = [].concat(args.choices || []); + return toPrompt('AutocompletePrompt', args); + }; + } (prompts$1)); + return prompts$1; +} + +var lib; +var hasRequiredLib; + +function requireLib () { + if (hasRequiredLib) return lib; + hasRequiredLib = 1; + + const prompts = requirePrompts$1(); + + const passOn = ['suggest', 'format', 'onState', 'validate', 'onRender', 'type']; + const noop = () => {}; + + /** + * Prompt for a series of questions + * @param {Array|Object} questions Single question object or Array of question objects + * @param {Function} [onSubmit] Callback function called on prompt submit + * @param {Function} [onCancel] Callback function called on cancel/abort + * @returns {Object} Object with values from user input + */ + async function prompt(questions=[], { onSubmit=noop, onCancel=noop }={}) { + const answers = {}; + const override = prompt._override || {}; + questions = [].concat(questions); + let answer, question, quit, name, type, lastPrompt; + + const getFormattedAnswer = async (question, answer, skipValidation = false) => { + if (!skipValidation && question.validate && question.validate(answer) !== true) { + return; + } + return question.format ? await question.format(answer, answers) : answer + }; + + for (question of questions) { + ({ name, type } = question); + + // evaluate type first and skip if type is a falsy value + if (typeof type === 'function') { + type = await type(answer, { ...answers }, question); + question['type'] = type; + } + if (!type) continue; + + // if property is a function, invoke it unless it's a special function + for (let key in question) { + if (passOn.includes(key)) continue; + let value = question[key]; + question[key] = typeof value === 'function' ? await value(answer, { ...answers }, lastPrompt) : value; + } + + lastPrompt = question; + + if (typeof question.message !== 'string') { + throw new Error('prompt message is required'); + } + + // update vars in case they changed + ({ name, type } = question); + + if (prompts[type] === void 0) { + throw new Error(`prompt type (${type}) is not defined`); + } + + if (override[question.name] !== undefined) { + answer = await getFormattedAnswer(question, override[question.name]); + if (answer !== undefined) { + answers[name] = answer; + continue; + } + } + + try { + // Get the injected answer if there is one or prompt the user + answer = prompt._injected ? getInjectedAnswer(prompt._injected, question.initial) : await prompts[type](question); + answers[name] = answer = await getFormattedAnswer(question, answer, true); + quit = await onSubmit(question, answer, answers); + } catch (err) { + quit = !(await onCancel(question, answers)); + } + + if (quit) return answers; + } + + return answers; + } + + function getInjectedAnswer(injected, deafultValue) { + const answer = injected.shift(); + if (answer instanceof Error) { + throw answer; + } + + return (answer === undefined) ? deafultValue : answer; + } + + function inject(answers) { + prompt._injected = (prompt._injected || []).concat(answers); + } + + function override(answers) { + prompt._override = Object.assign({}, answers); + } + + lib = Object.assign(prompt, { prompt, prompts, inject, override }); + return lib; +} + +var prompts; +var hasRequiredPrompts; + +function requirePrompts () { + if (hasRequiredPrompts) return prompts; + hasRequiredPrompts = 1; + function isNodeLT(tar) { + tar = (Array.isArray(tar) ? tar : tar.split('.')).map(Number); + let i=0, src=process.versions.node.split('.').map(Number); + for (; i < tar.length; i++) { + if (src[i] > tar[i]) return false; + if (tar[i] > src[i]) return true; + } + return false; + } + + prompts = + isNodeLT('8.6.0') + ? requireDist() + : requireLib(); + return prompts; +} + +var promptsExports = requirePrompts(); +var prompt = /*@__PURE__*/getDefaultExportFromCjs(promptsExports); + +var index = /*#__PURE__*/Object.freeze({ + __proto__: null, + default: prompt +}); + +export { any as a, index as i, prompt as p }; |