This commit is contained in:
Stephen Franceschelli 2019-07-30 13:41:05 -04:00
parent 596a6da241
commit c1a589c5b6
7078 changed files with 1882834 additions and 319 deletions

39
node_modules/prompts/dist/dateparts/datepart.js generated vendored Normal file
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'use strict';
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);
}
}
module.exports = DatePart;

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node_modules/prompts/dist/dateparts/day.js generated vendored Normal file
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'use strict';
const DatePart = require('./datepart');
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;
}
}
module.exports = Day;

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node_modules/prompts/dist/dateparts/hours.js generated vendored Normal file
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'use strict';
const DatePart = require('./datepart');
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;
}
}
module.exports = Hours;

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node_modules/prompts/dist/dateparts/index.js generated vendored Normal file
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'use strict';
module.exports = {
DatePart: require('./datepart'),
Meridiem: require('./meridiem'),
Day: require('./day'),
Hours: require('./hours'),
Milliseconds: require('./milliseconds'),
Minutes: require('./minutes'),
Month: require('./month'),
Seconds: require('./seconds'),
Year: require('./year')
};

25
node_modules/prompts/dist/dateparts/meridiem.js generated vendored Normal file
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'use strict';
const DatePart = require('./datepart');
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;
}
}
module.exports = Meridiem;

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node_modules/prompts/dist/dateparts/milliseconds.js generated vendored Normal file
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'use strict';
const DatePart = require('./datepart');
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);
}
}
module.exports = Milliseconds;

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node_modules/prompts/dist/dateparts/minutes.js generated vendored Normal file
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'use strict';
const DatePart = require('./datepart');
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;
}
}
module.exports = Minutes;

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node_modules/prompts/dist/dateparts/month.js generated vendored Normal file
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'use strict';
const DatePart = require('./datepart');
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);
}
}
module.exports = Month;

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node_modules/prompts/dist/dateparts/seconds.js generated vendored Normal file
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'use strict';
const DatePart = require('./datepart');
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;
}
}
module.exports = Seconds;

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node_modules/prompts/dist/dateparts/year.js generated vendored Normal file
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'use strict';
const DatePart = require('./datepart');
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;
}
}
module.exports = Year;

276
node_modules/prompts/dist/elements/autocomplete.js generated vendored Normal file
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'use strict';
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 = require('kleur');
const Prompt = require('./prompt');
const _require = require('sisteransi'),
cursor = _require.cursor;
const _require2 = require('../util'),
style = _require2.style,
clear = _require2.clear,
figures = _require2.figures,
strip = _require2.strip;
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 {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.fallback = opts.fallback || (opts.initial !== undefined ? `${figures.pointerSmall} ${getTitle(this.choices, this.initial)}` : `${figures.pointerSmall} ${opts.noMatches || 'no matches found'}`);
this.suggestions = [[]];
this.page = 0;
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.complete(this.render);
this.render();
}
moveSelect(i) {
this.select = i;
if (this.suggestions[this.page].length > 0) {
this.value = getVal(this.suggestions[this.page], i);
} else {
this.value = this.initial !== undefined ? getVal(this.choices, this.initial) : null;
}
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)
})).reduce((arr, sug) => {
if (arr[arr.length - 1].length < _this.limit) arr[arr.length - 1].push(sug);else arr.push([sug]);
return arr;
}, [[]]);
_this.isFallback = false;
_this.completing = false;
if (!_this.suggestions[_this.page]) _this.page = 0;
if (!_this.suggestions.length && _this.fallback) {
const index = getIndex(_this.choices, _this.fallback);
_this.suggestions = [[]];
if (index !== undefined) _this.suggestions[0].push({
title: getTitle(_this.choices, index),
value: getVal(_this.choices, index)
});
_this.isFallback = true;
}
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();
}
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();
}
_(c, key) {
// TODO on ctrl+# go to page #
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[this.page].length - 1);
this.render();
}
up() {
if (this.select <= 0) return this.bell();
this.moveSelect(this.select - 1);
this.render();
}
down() {
if (this.select >= this.suggestions[this.page].length - 1) return this.bell();
this.moveSelect(this.select + 1);
this.render();
}
next() {
if (this.select === this.suggestions[this.page].length - 1) {
this.page = (this.page + 1) % this.suggestions.length;
this.moveSelect(0);
} else this.moveSelect(this.select + 1);
this.render();
}
nextPage() {
if (this.page >= this.suggestions.length - 1) return this.bell();
this.page++;
this.moveSelect(0);
this.render();
}
prevPage() {
if (this.page <= 0) return this.bell();
this.page--;
this.moveSelect(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();
}
render() {
if (this.closed) return;
super.render();
if (this.lineCount) this.out.write(cursor.down(this.lineCount));
let prompt = color.bold(`${style.symbol(this.done, this.aborted)} ${this.msg} `) + `${style.delimiter(this.completing)} `;
let length = strip(prompt).length;
if (this.done && this.suggestions[this.page][this.select]) {
prompt += `${this.suggestions[this.page][this.select].title}`;
} else {
this.rendered = `${this.transform.render(this.input)}`;
length += this.rendered.length;
prompt += this.rendered;
}
if (!this.done) {
this.lineCount = this.suggestions[this.page].length;
let suggestions = this.suggestions[this.page].reduce((acc, item, i) => acc + `\n${i === this.select ? color.cyan(item.title) : item.title}`, '');
if (suggestions && !this.isFallback) {
prompt += suggestions;
if (this.suggestions.length > 1) {
this.lineCount++;
prompt += color.blue(`\nPage ${this.page + 1}/${this.suggestions.length}`);
}
} else {
const fallbackIndex = getIndex(this.choices, this.fallback);
const fallbackTitle = fallbackIndex !== undefined ? getTitle(this.choices, fallbackIndex) : this.fallback;
prompt += `\n${color.gray(fallbackTitle)}`;
this.lineCount++;
}
}
this.out.write(this.clear + prompt);
this.clear = clear(prompt);
if (this.lineCount && !this.done) {
let pos = cursor.up(this.lineCount);
pos += cursor.left + cursor.to(length);
pos += cursor.move(-this.rendered.length + this.cursor * this.scale);
this.out.write(pos);
}
}
}
module.exports = AutocompletePrompt;

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'use strict';
const color = require('kleur');
const _require = require('sisteransi'),
cursor = _require.cursor;
const MultiselectPrompt = require('./multiselect');
const _require2 = require('../util'),
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.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() {
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
`;
}
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) {
const selected = this.value.filter(e => e.selected).map(v => v.title).join(', ');
return selected;
}
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);
}
}
module.exports = AutocompleteMultiselectPrompt;

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node_modules/prompts/dist/elements/confirm.js generated vendored Normal file
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"use strict";
const color = require('kleur');
const Prompt = require('./prompt');
const _require = require('../util'),
style = _require.style;
const _require2 = require('sisteransi'),
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();
}
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);
super.render();
this.out.write(erase.line + cursor.to(0) + [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(' '));
}
}
module.exports = ConfirmPrompt;

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node_modules/prompts/dist/elements/date.js generated vendored Normal file
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'use strict';
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 = require('kleur');
const Prompt = require('./prompt');
const _require = require('../util'),
style = _require.style,
clear = _require.clear,
figures = _require.figures,
strip = _require.strip;
const _require2 = require('sisteransi'),
erase = _require2.erase,
cursor = _require2.cursor;
const _require3 = require('../dateparts'),
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.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();
}
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(erase.lines(1));
super.render();
let clear = erase.line + (this.lines ? erase.down(this.lines) : '') + cursor.to(0);
this.lines = 0;
let error = '';
if (this.error) {
let lines = this.errorMsg.split('\n');
error = lines.reduce((a, l, i) => a + `\n${i ? ` ` : figures.pointerSmall} ${color.red().italic(l)}`, ``);
this.lines = lines.length;
} // Print prompt
let prompt = [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(' ');
let position = '';
if (this.lines) {
position += cursor.up(this.lines);
position += cursor.left + cursor.to(strip(prompt).length);
}
this.out.write(clear + prompt + error + position);
}
}
module.exports = DatePrompt;

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node_modules/prompts/dist/elements/index.js generated vendored Normal file
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'use strict';
module.exports = {
TextPrompt: require('./text'),
SelectPrompt: require('./select'),
TogglePrompt: require('./toggle'),
DatePrompt: require('./date'),
NumberPrompt: require('./number'),
MultiselectPrompt: require('./multiselect'),
AutocompletePrompt: require('./autocomplete'),
AutocompleteMultiselectPrompt: require('./autocompleteMultiselect'),
ConfirmPrompt: require('./confirm')
};

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node_modules/prompts/dist/elements/multiselect.js generated vendored Normal file
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'use strict';
const color = require('kleur');
const _require = require('sisteransi'),
cursor = _require.cursor;
const Prompt = require('./prompt');
const _require2 = require('../util'),
clear = _require2.clear,
figures = _require2.figures,
style = _require2.style;
/**
* 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 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.value = 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 || idx),
selected: ch && ch.selected,
disabled: ch && ch.disabled
};
});
this.clear = clear('');
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);
}
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();
}
}
_(c, key) {
if (c === ' ') {
this.handleSpaceToggle();
} else {
return this.bell();
}
}
renderInstructions() {
return `
Instructions:
${figures.arrowUp}/${figures.arrowDown}: Highlight option
${figures.arrowLeft}/${figures.arrowRight}/[space]: Toggle selection
enter/return: Complete answer
`;
}
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;
} // shared with autocompleteMultiselect
paginateOptions(options) {
const c = this.cursor;
let styledOptions = options.map((v, i) => this.renderOption(c, v, i));
const numOfOptionsToRender = 10; // if needed, can add an option to change this.
let scopedOptions = styledOptions;
let hint = '';
if (styledOptions.length === 0) {
return color.red('No matches for this query.');
} else if (styledOptions.length > numOfOptionsToRender) {
let startIndex = c - numOfOptionsToRender / 2;
let endIndex = c + numOfOptionsToRender / 2;
if (startIndex < 0) {
startIndex = 0;
endIndex = numOfOptionsToRender;
} else if (endIndex > options.length) {
endIndex = options.length;
startIndex = endIndex - numOfOptionsToRender;
}
scopedOptions = styledOptions.slice(startIndex, endIndex);
hint = color.dim('(Move up and down to reveal more choices)');
}
return '\n' + scopedOptions.join('\n') + '\n' + hint;
} // shared with autocomleteMultiselect
renderOptions(options) {
if (!this.done) {
return this.paginateOptions(options);
}
return '';
}
renderDoneOrInstructions() {
if (this.done) {
const selected = this.value.filter(e => e.selected).map(v => v.title).join(', ');
return selected;
}
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);
}
}
module.exports = MultiselectPrompt;

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node_modules/prompts/dist/elements/number.js generated vendored Normal file
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"use strict";
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 = require('kleur');
const Prompt = require('./prompt');
const _require = require('sisteransi'),
cursor = _require.cursor,
erase = _require.erase;
const _require2 = require('../util'),
style = _require2.style,
clear = _require2.clear,
figures = _require2.figures,
strip = _require2.strip;
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();
}
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.max) return this.bell();
this.value += this.inc;
this.color = `cyan`;
this.fire();
this.render();
}
down() {
this.typed = ``;
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)) || ``;
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;
super.render();
let clear = erase.line + (this.lines ? erase.down(this.lines) : ``) + cursor.to(0);
this.lines = 0;
let error = ``;
if (this.error) {
let lines = this.errorMsg.split(`\n`);
error += lines.reduce((a, l, i) => a + `\n${i ? ` ` : figures.pointerSmall} ${color.red().italic(l)}`, ``);
this.lines = lines.length;
}
let underline = !this.done || !this.done && !this.placeholder;
let prompt = [style.symbol(this.done, this.aborted), color.bold(this.msg), style.delimiter(this.done), underline ? color[this.color]().underline(this.rendered) : this.rendered].join(` `);
let position = ``;
if (this.lines) {
position += cursor.up(this.lines);
position += cursor.left + cursor.to(strip(prompt).length);
}
this.out.write(clear + prompt + error + position);
}
}
module.exports = NumberPrompt;

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node_modules/prompts/dist/elements/prompt.js generated vendored Normal file
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'use strict';
const readline = require('readline');
const _require = require('../util'),
action = _require.action;
const EventEmitter = require('events');
const _require2 = require('sisteransi'),
beep = _require2.beep,
cursor = _require2.cursor;
const color = require('kleur');
/**
* 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.in || process.stdin;
this.out = opts.out || process.stdout;
this.onRender = (opts.onRender || (() => void 0)).bind(this);
const rl = readline.createInterface(this.in);
readline.emitKeypressEvents(this.in, rl);
if (this.in.isTTY) this.in.setRawMode(true);
const keypress = (str, key) => {
let a = action(key);
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' : 'submit', this.value);
this.closed = true;
};
this.in.on('keypress', keypress);
}
fire() {
this.emit('state', {
value: this.value,
aborted: !!this.aborted
});
}
bell() {
this.out.write(beep);
}
render() {
this.onRender(color);
if (this.firstRender) this.firstRender = false;
}
}
module.exports = Prompt;

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node_modules/prompts/dist/elements/select.js generated vendored Normal file
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'use strict';
const color = require('kleur');
const Prompt = require('./prompt');
const _require = require('../util'),
style = _require.style,
clear = _require.clear,
figures = _require.figures;
const _require2 = require('sisteransi'),
erase = _require2.erase,
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
*/
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 || idx),
selected: ch && ch.selected,
disabled: ch && ch.disabled
};
});
this.value = (this.choices[this.cursor] || {}).value;
this.clear = clear('');
this.render();
}
moveCursor(n) {
this.cursor = n;
this.value = this.choices[n].value;
this.fire();
}
reset() {
this.moveCursor(0);
this.fire();
this.render();
}
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) return this.bell();
this.moveCursor(this.cursor - 1);
this.render();
}
down() {
if (this.cursor === this.choices.length - 1) return this.bell();
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(erase.lines(this.choices.length + 1));
super.render(); // Print prompt
this.out.write([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.out.write('\n' + this.choices.map((v, i) => {
let title, 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) + ' ' : ' ';
} else {
title = this.cursor === i ? color.cyan().underline(v.title) : v.title;
prefix = this.cursor === i ? color.cyan(figures.pointer) + ' ' : ' ';
}
return `${prefix} ${title}`;
}).join('\n'));
}
}
}
module.exports = SelectPrompt;

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node_modules/prompts/dist/elements/text.js generated vendored Normal file
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"use strict";
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 = require('kleur');
const Prompt = require('./prompt');
const _require = require('sisteransi'),
cursor = _require.cursor;
const _require2 = require('../util'),
style = _require2.style,
clear = _require2.clear,
strip = _require2.strip,
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.clear = clear(``);
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.fire();
this.render();
}
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;
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;
}
_(c, key) {
let s1 = this.value.slice(0, this.cursor);
let s2 = this.value.slice(this.cursor);
this.value = `${s1}${c}${s2}`;
this.red = false;
this.cursor = this.placeholder ? 0 : s1.length + 1;
this.render();
}
delete() {
if (this.cursor === 0) return this.bell();
let s1 = this.value.slice(0, this.cursor - 1);
let s2 = this.value.slice(this.cursor);
this.value = `${s1}${s2}`;
this.red = false;
this.moveCursor(-1);
this.render();
}
deleteForward() {
if (this.cursor * this.scale >= this.rendered.length || this.placeholder) return this.bell();
let s1 = this.value.slice(0, this.cursor);
let s2 = this.value.slice(this.cursor + 1);
this.value = `${s1}${s2}`;
this.red = false;
this.render();
}
first() {
this.cursor = 0;
this.render();
}
last() {
this.cursor = this.value.length;
this.render();
}
left() {
if (this.cursor <= 0 || this.placeholder) return this.bell();
this.moveCursor(-1);
this.render();
}
right() {
if (this.cursor * this.scale >= this.rendered.length || this.placeholder) return this.bell();
this.moveCursor(1);
this.render();
}
render() {
if (this.closed) return;
super.render();
let erase = (this.lines ? cursor.down(this.lines) : ``) + this.clear;
this.lines = 0;
let prompt = [style.symbol(this.done, this.aborted), color.bold(this.msg), style.delimiter(this.done), this.red ? color.red(this.rendered) : this.rendered].join(` `);
let error = ``;
if (this.error) {
let lines = this.errorMsg.split(`\n`);
error += lines.reduce((a, l, i) => a += `\n${i ? ' ' : figures.pointerSmall} ${color.red().italic(l)}`, ``);
this.lines = lines.length;
}
let position = ``;
if (this.lines) {
position += cursor.up(this.lines);
position += cursor.left + cursor.to(strip(prompt).length);
}
position += cursor.move(this.placeholder ? -this.initial.length * this.scale : -this.rendered.length + this.cursor * this.scale);
this.out.write(erase + prompt + error + position);
this.clear = clear(prompt + error);
}
}
module.exports = TextPrompt;

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node_modules/prompts/dist/elements/toggle.js generated vendored Normal file
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"use strict";
const color = require('kleur');
const Prompt = require('./prompt');
const _require = require('../util'),
style = _require.style,
clear = _require.clear;
const _require2 = require('sisteransi'),
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();
}
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);
super.render();
this.out.write(erase.lines(this.first ? 1 : this.msg.split(/\n/g).length) + cursor.to(0) + [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(' '));
}
}
module.exports = TogglePrompt;

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node_modules/prompts/dist/index.js generated vendored Normal file
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'use strict';
function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; var ownKeys = Object.keys(source); if (typeof Object.getOwnPropertySymbols === 'function') { ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) { return Object.getOwnPropertyDescriptor(source, sym).enumerable; })); } ownKeys.forEach(function (key) { _defineProperty(target, key, 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 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 = require('./prompts');
const passOn = ['suggest', 'format', 'onState', 'validate', 'onRender'];
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;
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 _iteratorNormalCompletion = true;
var _didIteratorError = false;
var _iteratorError = undefined;
try {
for (var _iterator = questions[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
question = _step.value;
var _question = question;
name = _question.name;
type = _question.type;
// 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), question) : value;
}
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;
// skip if type is a falsy value
if (!type) continue;
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) : 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) {
_didIteratorError = true;
_iteratorError = err;
} finally {
try {
if (!_iteratorNormalCompletion && _iterator.return != null) {
_iterator.return();
}
} finally {
if (_didIteratorError) {
throw _iteratorError;
}
}
}
return answers;
});
return _prompt.apply(this, arguments);
}
function getInjectedAnswer(injected) {
const answer = injected.shift();
if (answer instanceof Error) {
throw answer;
}
return answer;
}
function inject(answers) {
prompt._injected = (prompt._injected || []).concat(answers);
}
function override(answers) {
prompt._override = Object.assign({}, answers);
}
module.exports = Object.assign(prompt, {
prompt,
prompts,
inject,
override
});

219
node_modules/prompts/dist/prompts.js generated vendored Normal file
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'use strict';
const $ = exports;
const el = require('./elements');
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;
p.on('state', args.onState || noop);
p.on('submit', x => res(onSubmit(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 {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);
};

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node_modules/prompts/dist/util/action.js generated vendored Normal file
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'use strict';
module.exports = key => {
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 (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 'abort';
if (key.name === 'tab') return 'next';
if (key.name === 'pagedown') return 'nextPage';
if (key.name === 'pageup') return 'prevPage';
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;
};

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node_modules/prompts/dist/util/clear.js generated vendored Normal file
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'use strict';
const strip = require('./strip');
const _require = require('sisteransi'),
erase = _require.erase,
cursor = _require.cursor;
const width = str => [...strip(str)].length;
module.exports = function (prompt, perLine = process.stdout.columns) {
if (!perLine) return erase.line + cursor.to(0);
let rows = 0;
const lines = prompt.split(/\r?\n/);
var _iteratorNormalCompletion = true;
var _didIteratorError = false;
var _iteratorError = undefined;
try {
for (var _iterator = lines[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
let line = _step.value;
rows += 1 + Math.floor(Math.max(width(line) - 1, 0) / perLine);
}
} catch (err) {
_didIteratorError = true;
_iteratorError = err;
} finally {
try {
if (!_iteratorNormalCompletion && _iterator.return != null) {
_iterator.return();
}
} finally {
if (_didIteratorError) {
throw _iteratorError;
}
}
}
return (erase.line + cursor.prevLine()).repeat(rows - 1) + erase.line + cursor.to(0);
};

32
node_modules/prompts/dist/util/figures.js generated vendored Normal file
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'use strict';
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;
module.exports = figures;

9
node_modules/prompts/dist/util/index.js generated vendored Normal file
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'use strict';
module.exports = {
action: require('./action'),
clear: require('./clear'),
style: require('./style'),
strip: require('./strip'),
figures: require('./figures')
};

7
node_modules/prompts/dist/util/strip.js generated vendored Normal file
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'use strict';
module.exports = str => {
const pattern = ['[\\u001B\\u009B][[\\]()#;?]*(?:(?:(?:[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;
};

50
node_modules/prompts/dist/util/style.js generated vendored Normal file
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'use strict';
const c = require('kleur');
const figures = require('./figures'); // 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),
default: c.cyan('?')
});
const symbol = (done, aborted) => aborted ? symbols.aborted : 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);
module.exports = {
styles,
render,
symbols,
symbol,
delimiter,
item
};

14
node_modules/prompts/index.js generated vendored Normal file
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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;
}
module.exports =
isNodeLT('8.6.0')
? require('./dist/index.js')
: require('./lib/index.js');

35
node_modules/prompts/lib/dateparts/datepart.js generated vendored Normal file
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'use strict';
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);
}
}
module.exports = DatePart;

42
node_modules/prompts/lib/dateparts/day.js generated vendored Normal file
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'use strict';
const DatePart = require('./datepart');
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;
}
}
module.exports = Day;

30
node_modules/prompts/lib/dateparts/hours.js generated vendored Normal file
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'use strict';
const DatePart = require('./datepart');
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;
}
}
module.exports = Hours;

13
node_modules/prompts/lib/dateparts/index.js generated vendored Normal file
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'use strict';
module.exports = {
DatePart: require('./datepart'),
Meridiem: require('./meridiem'),
Day: require('./day'),
Hours: require('./hours'),
Milliseconds: require('./milliseconds'),
Minutes: require('./minutes'),
Month: require('./month'),
Seconds: require('./seconds'),
Year: require('./year'),
}

24
node_modules/prompts/lib/dateparts/meridiem.js generated vendored Normal file
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'use strict';
const DatePart = require('./datepart');
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;
}
}
module.exports = Meridiem;

28
node_modules/prompts/lib/dateparts/milliseconds.js generated vendored Normal file
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'use strict';
const DatePart = require('./datepart');
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);
}
}
module.exports = Milliseconds;

28
node_modules/prompts/lib/dateparts/minutes.js generated vendored Normal file
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'use strict';
const DatePart = require('./datepart');
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;
}
}
module.exports = Minutes;

33
node_modules/prompts/lib/dateparts/month.js generated vendored Normal file
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'use strict';
const DatePart = require('./datepart');
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);
}
}
module.exports = Month;

28
node_modules/prompts/lib/dateparts/seconds.js generated vendored Normal file
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'use strict';
const DatePart = require('./datepart');
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;
}
}
module.exports = Seconds;

28
node_modules/prompts/lib/dateparts/year.js generated vendored Normal file
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'use strict';
const DatePart = require('./datepart');
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;
}
}
module.exports = Year;

264
node_modules/prompts/lib/elements/autocomplete.js generated vendored Normal file
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'use strict';
const color = require('kleur');
const Prompt = require('./prompt');
const { cursor } = require('sisteransi');
const { style, clear, figures, strip } = require('../util');
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 {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.fallback = opts.fallback || (
opts.initial !== undefined ?
`${figures.pointerSmall} ${getTitle(this.choices, this.initial)}` :
`${figures.pointerSmall} ${opts.noMatches || 'no matches found'}`
);
this.suggestions = [[]];
this.page = 0;
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.complete(this.render);
this.render();
}
moveSelect(i) {
this.select = i;
if (this.suggestions[this.page].length > 0) {
this.value = getVal(this.suggestions[this.page], i);
} else {
this.value = this.initial !== undefined
? getVal(this.choices, this.initial)
: null;
}
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)}))
.reduce((arr, sug) => {
if (arr[arr.length - 1].length < this.limit)
arr[arr.length - 1].push(sug);
else arr.push([sug]);
return arr;
}, [[]]);
this.isFallback = false;
this.completing = false;
if (!this.suggestions[this.page])
this.page = 0;
if (!this.suggestions.length && this.fallback) {
const index = getIndex(this.choices, this.fallback);
this.suggestions = [[]];
if (index !== undefined)
this.suggestions[0].push({ title: getTitle(this.choices, index), value: getVal(this.choices, index) });
this.isFallback = true;
}
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();
}
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();
}
_(c, key) { // TODO on ctrl+# go to page #
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[this.page].length - 1);
this.render();
}
up() {
if (this.select <= 0) return this.bell();
this.moveSelect(this.select - 1);
this.render();
}
down() {
if (this.select >= this.suggestions[this.page].length - 1) return this.bell();
this.moveSelect(this.select + 1);
this.render();
}
next() {
if (this.select === this.suggestions[this.page].length - 1) {
this.page = (this.page + 1) % this.suggestions.length;
this.moveSelect(0);
} else this.moveSelect(this.select + 1);
this.render();
}
nextPage() {
if (this.page >= this.suggestions.length - 1)
return this.bell();
this.page++;
this.moveSelect(0);
this.render();
}
prevPage() {
if (this.page <= 0)
return this.bell();
this.page--;
this.moveSelect(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();
}
render() {
if (this.closed) return;
super.render();
if (this.lineCount) this.out.write(cursor.down(this.lineCount));
let prompt = color.bold(`${style.symbol(this.done, this.aborted)} ${this.msg} `)
+ `${style.delimiter(this.completing)} `;
let length = strip(prompt).length;
if (this.done && this.suggestions[this.page][this.select]) {
prompt += `${this.suggestions[this.page][this.select].title}`;
} else {
this.rendered = `${this.transform.render(this.input)}`;
length += this.rendered.length;
prompt += this.rendered;
}
if (!this.done) {
this.lineCount = this.suggestions[this.page].length;
let suggestions = this.suggestions[this.page].reduce((acc, item, i) =>
acc + `\n${i === this.select ? color.cyan(item.title) : item.title}`, '');
if (suggestions && !this.isFallback) {
prompt += suggestions;
if (this.suggestions.length > 1) {
this.lineCount++;
prompt += color.blue(`\nPage ${this.page+1}/${this.suggestions.length}`);
}
} else {
const fallbackIndex = getIndex(this.choices, this.fallback);
const fallbackTitle = fallbackIndex !== undefined
? getTitle(this.choices, fallbackIndex)
: this.fallback;
prompt += `\n${color.gray(fallbackTitle)}`;
this.lineCount++;
}
}
this.out.write(this.clear + prompt);
this.clear = clear(prompt);
if (this.lineCount && !this.done) {
let pos = cursor.up(this.lineCount);
pos += cursor.left+cursor.to(length);
pos += cursor.move(-this.rendered.length+this.cursor*this.scale);
this.out.write(pos);
}
}
}
module.exports = AutocompletePrompt;

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'use strict';
const color = require('kleur');
const { cursor } = require('sisteransi');
const MultiselectPrompt = require('./multiselect');
const { clear, style, figures } = require('../util');
/**
* 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.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() {
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
`
}
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) {
const selected = this.value
.filter(e => e.selected)
.map(v => v.title)
.join(', ');
return selected;
}
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);
}
}
module.exports = AutocompleteMultiselectPrompt;

87
node_modules/prompts/lib/elements/confirm.js generated vendored Normal file
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const color = require('kleur');
const Prompt = require('./prompt');
const { style } = require('../util');
const { erase, cursor } = require('sisteransi');
/**
* 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();
}
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);
super.render();
this.out.write(
erase.line +
cursor.to(0) +
[
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(' ')
);
}
}
module.exports = ConfirmPrompt;

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node_modules/prompts/lib/elements/date.js generated vendored Normal file
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'use strict';
const color = require('kleur');
const Prompt = require('./prompt');
const { style, clear, figures, strip } = require('../util');
const { erase, cursor } = require('sisteransi');
const { DatePart, Meridiem, Day, Hours, Milliseconds, Minutes, Month, Seconds, Year } = require('../dateparts');
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.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();
}
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(erase.lines(1));
super.render();
let clear = erase.line + (this.lines ? erase.down(this.lines) : '') + cursor.to(0);
this.lines = 0;
let error = '';
if (this.error) {
let lines = this.errorMsg.split('\n');
error = lines.reduce((a, l, i) => a + `\n${i ? ` ` : figures.pointerSmall} ${color.red().italic(l)}`, ``);
this.lines = lines.length;
}
// Print prompt
let prompt = [
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(' ');
let position = '';
if (this.lines) {
position += cursor.up(this.lines);
position += cursor.left+cursor.to(strip(prompt).length);
}
this.out.write(clear+prompt+error+position);
}
}
module.exports = DatePrompt;

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node_modules/prompts/lib/elements/index.js generated vendored Normal file
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'use strict';
module.exports = {
TextPrompt: require('./text'),
SelectPrompt: require('./select'),
TogglePrompt: require('./toggle'),
DatePrompt: require('./date'),
NumberPrompt: require('./number'),
MultiselectPrompt: require('./multiselect'),
AutocompletePrompt: require('./autocomplete'),
AutocompleteMultiselectPrompt: require('./autocompleteMultiselect'),
ConfirmPrompt: require('./confirm')
};

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node_modules/prompts/lib/elements/multiselect.js generated vendored Normal file
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'use strict';
const color = require('kleur');
const { cursor } = require('sisteransi');
const Prompt = require('./prompt');
const { clear, figures, style } = require('../util');
/**
* 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 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.value = 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 || idx),
selected: ch && ch.selected,
disabled: ch && ch.disabled
};
});
this.clear = clear('');
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);
}
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();
}
}
_(c, key) {
if (c === ' ') {
this.handleSpaceToggle();
} else {
return this.bell();
}
}
renderInstructions() {
return `
Instructions:
${figures.arrowUp}/${figures.arrowDown}: Highlight option
${figures.arrowLeft}/${figures.arrowRight}/[space]: Toggle selection
enter/return: Complete answer
`
}
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
}
// shared with autocompleteMultiselect
paginateOptions(options) {
const c = this.cursor;
let styledOptions = options.map((v, i) => this.renderOption(c, v, i));
const numOfOptionsToRender = 10; // if needed, can add an option to change this.
let scopedOptions = styledOptions;
let hint = '';
if (styledOptions.length === 0) {
return color.red('No matches for this query.');
} else if (styledOptions.length > numOfOptionsToRender) {
let startIndex = c - (numOfOptionsToRender / 2);
let endIndex = c + (numOfOptionsToRender / 2);
if (startIndex < 0) {
startIndex = 0;
endIndex = numOfOptionsToRender;
} else if (endIndex > options.length) {
endIndex = options.length;
startIndex = endIndex - numOfOptionsToRender;
}
scopedOptions = styledOptions.slice(startIndex, endIndex);
hint = color.dim('(Move up and down to reveal more choices)');
}
return '\n' + scopedOptions.join('\n') + '\n' + hint;
}
// shared with autocomleteMultiselect
renderOptions(options) {
if (!this.done) {
return this.paginateOptions(options);
}
return '';
}
renderDoneOrInstructions() {
if (this.done) {
const selected = this.value
.filter(e => e.selected)
.map(v => v.title)
.join(', ');
return selected;
}
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);
}
}
module.exports = MultiselectPrompt;

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node_modules/prompts/lib/elements/number.js generated vendored Normal file
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const color = require('kleur');
const Prompt = require('./prompt');
const { cursor, erase } = require('sisteransi');
const { style, clear, figures, strip } = require('../util');
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();
}
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.max) return this.bell();
this.value += this.inc;
this.color = `cyan`;
this.fire();
this.render();
}
down() {
this.typed = ``;
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))) || ``;
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;
super.render();
let clear = erase.line + (this.lines ? erase.down(this.lines) : ``) + cursor.to(0);
this.lines = 0;
let error = ``;
if (this.error) {
let lines = this.errorMsg.split(`\n`);
error += lines.reduce((a, l, i) => a + `\n${i ? ` ` : figures.pointerSmall} ${color.red().italic(l)}`, ``);
this.lines = lines.length;
}
let underline = !this.done || (!this.done && !this.placeholder);
let prompt = [
style.symbol(this.done, this.aborted),
color.bold(this.msg),
style.delimiter(this.done),
underline ? color[this.color]().underline(this.rendered) : this.rendered
].join(` `);
let position = ``;
if (this.lines) {
position += cursor.up(this.lines);
position += cursor.left+cursor.to(strip(prompt).length);
}
this.out.write(clear+prompt+error+position);
}
}
module.exports = NumberPrompt;

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node_modules/prompts/lib/elements/prompt.js generated vendored Normal file
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'use strict';
const readline = require('readline');
const { action } = require('../util');
const EventEmitter = require('events');
const { beep, cursor } = require('sisteransi');
const color = require('kleur');
/**
* 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.in || process.stdin;
this.out = opts.out || process.stdout;
this.onRender = (opts.onRender || (() => void 0)).bind(this);
const rl = readline.createInterface(this.in);
readline.emitKeypressEvents(this.in, rl);
if (this.in.isTTY) this.in.setRawMode(true);
const keypress = (str, key) => {
let a = action(key);
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' : 'submit', this.value);
this.closed = true;
};
this.in.on('keypress', keypress);
}
fire() {
this.emit('state', {
value: this.value,
aborted: !!this.aborted
});
}
bell() {
this.out.write(beep);
}
render() {
this.onRender(color);
if (this.firstRender) this.firstRender = false;
}
}
module.exports = Prompt;

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node_modules/prompts/lib/elements/select.js generated vendored Normal file
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'use strict';
const color = require('kleur');
const Prompt = require('./prompt');
const { style, clear, figures } = require('../util');
const { erase, cursor } = require('sisteransi');
/**
* 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
*/
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 || idx),
selected: ch && ch.selected,
disabled: ch && ch.disabled
};
});
this.value = (this.choices[this.cursor] || {}).value;
this.clear = clear('');
this.render();
}
moveCursor(n) {
this.cursor = n;
this.value = this.choices[n].value;
this.fire();
}
reset() {
this.moveCursor(0);
this.fire();
this.render();
}
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) return this.bell();
this.moveCursor(this.cursor - 1);
this.render();
}
down() {
if (this.cursor === this.choices.length - 1) return this.bell();
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(erase.lines(this.choices.length + 1));
super.render();
// Print prompt
this.out.write([
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.out.write(
'\n' +
this.choices
.map((v, i) => {
let title, 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) + ' ' : ' ';
} else {
title = this.cursor === i ? color.cyan().underline(v.title) : v.title;
prefix = this.cursor === i ? color.cyan(figures.pointer) + ' ' : ' ';
}
return `${prefix} ${title}`;
})
.join('\n')
);
}
}
}
module.exports = SelectPrompt;

190
node_modules/prompts/lib/elements/text.js generated vendored Normal file
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const color = require('kleur');
const Prompt = require('./prompt');
const { cursor } = require('sisteransi');
const { style, clear, strip, figures } = require('../util');
/**
* 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.clear = clear(``);
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.fire();
this.render();
}
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;
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;
}
_(c, key) {
let s1 = this.value.slice(0, this.cursor);
let s2 = this.value.slice(this.cursor);
this.value = `${s1}${c}${s2}`;
this.red = false;
this.cursor = this.placeholder ? 0 : s1.length+1;
this.render();
}
delete() {
if (this.cursor === 0) return this.bell();
let s1 = this.value.slice(0, this.cursor-1);
let s2 = this.value.slice(this.cursor);
this.value = `${s1}${s2}`;
this.red = false;
this.moveCursor(-1);
this.render();
}
deleteForward() {
if(this.cursor*this.scale >= this.rendered.length || this.placeholder) return this.bell();
let s1 = this.value.slice(0, this.cursor);
let s2 = this.value.slice(this.cursor+1);
this.value = `${s1}${s2}`;
this.red = false;
this.render();
}
first() {
this.cursor = 0;
this.render();
}
last() {
this.cursor = this.value.length;
this.render();
}
left() {
if (this.cursor <= 0 || this.placeholder) return this.bell();
this.moveCursor(-1);
this.render();
}
right() {
if (this.cursor*this.scale >= this.rendered.length || this.placeholder) return this.bell();
this.moveCursor(1);
this.render();
}
render() {
if (this.closed) return;
super.render();
let erase = (this.lines ? cursor.down(this.lines) : ``)+this.clear;
this.lines = 0;
let prompt = [
style.symbol(this.done, this.aborted),
color.bold(this.msg),
style.delimiter(this.done),
this.red ? color.red(this.rendered) : this.rendered
].join(` `);
let error = ``;
if (this.error) {
let lines = this.errorMsg.split(`\n`);
error += lines.reduce((a, l, i) => a += `\n${i ? ' ' : figures.pointerSmall} ${color.red().italic(l)}`, ``);
this.lines = lines.length;
}
let position = ``;
if (this.lines) {
position += cursor.up(this.lines);
position += cursor.left+cursor.to(strip(prompt).length);
}
position += cursor.move(this.placeholder ?
-this.initial.length*this.scale :
-this.rendered.length+this.cursor*this.scale
);
this.out.write(erase+prompt+error+position);
this.clear = clear(prompt+error);
}
}
module.exports = TextPrompt;

114
node_modules/prompts/lib/elements/toggle.js generated vendored Normal file
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const color = require('kleur');
const Prompt = require('./prompt');
const { style, clear } = require('../util');
const { cursor, erase } = require('sisteransi');
/**
* 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();
}
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);
super.render();
this.out.write(
erase.lines(this.first ? 1 : this.msg.split(/\n/g).length) +
cursor.to(0) + [
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(' ')
);
}
}
module.exports = TogglePrompt;

92
node_modules/prompts/lib/index.js generated vendored Normal file
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'use strict';
const prompts = require('./prompts');
const passOn = ['suggest', 'format', 'onState', 'validate', 'onRender'];
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;
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);
// 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 }, question) : value;
}
if (typeof question.message !== 'string') {
throw new Error('prompt message is required');
}
// update vars in case they changed
({ name, type } = question);
// skip if type is a falsy value
if (!type) continue;
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) : 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) {
const answer = injected.shift();
if (answer instanceof Error) {
throw answer;
}
return answer;
}
function inject(answers) {
prompt._injected = (prompt._injected || []).concat(answers);
}
function override(answers) {
prompt._override = Object.assign({}, answers);
}
module.exports = Object.assign(prompt, { prompt, prompts, inject, override });

203
node_modules/prompts/lib/prompts.js generated vendored Normal file
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'use strict';
const $ = exports;
const el = require('./elements');
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;
p.on('state', args.onState || noop);
p.on('submit', x => res(onSubmit(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 {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);
};

28
node_modules/prompts/lib/util/action.js generated vendored Normal file
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'use strict';
module.exports = key => {
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 (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 'abort';
if (key.name === 'tab') return 'next';
if (key.name === 'pagedown') return 'nextPage';
if (key.name === 'pageup') return 'prevPage';
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;
};

18
node_modules/prompts/lib/util/clear.js generated vendored Normal file
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'use strict';
const strip = require('./strip');
const { erase, cursor } = require('sisteransi');
const width = str => [...strip(str)].length;
module.exports = function(prompt, perLine = process.stdout.columns) {
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.line + cursor.prevLine()).repeat(rows - 1) + erase.line + cursor.to(0);
};

33
node_modules/prompts/lib/util/figures.js generated vendored Normal file
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'use strict';
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;
module.exports = figures;

9
node_modules/prompts/lib/util/index.js generated vendored Normal file
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'use strict';
module.exports = {
action: require('./action'),
clear: require('./clear'),
style: require('./style'),
strip: require('./strip'),
figures: require('./figures')
};

11
node_modules/prompts/lib/util/strip.js generated vendored Normal file
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'use strict';
module.exports = str => {
const pattern = [
'[\\u001B\\u009B][[\\]()#;?]*(?:(?:(?:[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;
};

39
node_modules/prompts/lib/util/style.js generated vendored Normal file
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'use strict';
const c = require('kleur');
const figures = require('./figures');
// 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),
default: c.cyan('?')
});
const symbol = (done, aborted) =>
aborted ? symbols.aborted : 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);
module.exports = {
styles,
render,
symbols,
symbol,
delimiter,
item
};

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MIT License
Copyright (c) 2018 Terkel Gjervig Nielsen
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

85
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{
"_from": "prompts@^2.0.1",
"_id": "prompts@2.1.0",
"_inBundle": false,
"_integrity": "sha512-+x5TozgqYdOwWsQFZizE/Tra3fKvAoy037kOyU6cgz84n8f6zxngLOV4O32kTwt9FcLCxAqw0P/c8rOr9y+Gfg==",
"_location": "/prompts",
"_phantomChildren": {},
"_requested": {
"type": "range",
"registry": true,
"raw": "prompts@^2.0.1",
"name": "prompts",
"escapedName": "prompts",
"rawSpec": "^2.0.1",
"saveSpec": null,
"fetchSpec": "^2.0.1"
},
"_requiredBy": [
"/jest/jest-cli"
],
"_resolved": "https://registry.npmjs.org/prompts/-/prompts-2.1.0.tgz",
"_shasum": "bf90bc71f6065d255ea2bdc0fe6520485c1b45db",
"_spec": "prompts@^2.0.1",
"_where": "E:\\github\\setup-java\\node_modules\\jest\\node_modules\\jest-cli",
"author": {
"name": "Terkel Gjervig",
"email": "terkel@terkel.com",
"url": "https://terkel.com"
},
"bugs": {
"url": "https://github.com/terkelg/prompts/issues"
},
"bundleDependencies": false,
"dependencies": {
"kleur": "^3.0.2",
"sisteransi": "^1.0.0"
},
"deprecated": false,
"description": "Lightweight, beautiful and user-friendly prompts",
"devDependencies": {
"@babel/cli": "^7.2.3",
"@babel/core": "^7.3.3",
"@babel/plugin-proposal-object-rest-spread": "^7.3.4",
"@babel/preset-env": "^7.3.4",
"tap-spec": "^5.0.0",
"tape": "^4.10.1"
},
"engines": {
"node": ">= 6"
},
"files": [
"lib",
"dist",
"index.js"
],
"homepage": "https://github.com/terkelg/prompts#readme",
"keywords": [
"ui",
"prompts",
"cli",
"prompt",
"interface",
"command-line",
"input",
"command",
"stdin",
"menu",
"ask",
"interact"
],
"license": "MIT",
"main": "index.js",
"name": "prompts",
"repository": {
"type": "git",
"url": "git+https://github.com/terkelg/prompts.git"
},
"scripts": {
"build": "babel lib -d dist",
"prepublishOnly": "npm run build",
"start": "node lib/index.js",
"test": "tape test/*.js | tap-spec"
},
"version": "2.1.0"
}

818
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<p align="center">
<img src="https://github.com/terkelg/prompts/raw/master/prompts.png" alt="Prompts" width="500" />
</p>
<h1 align="center"> Prompts</h1>
<p align="center">
<a href="https://npmjs.org/package/prompts">
<img src="https://img.shields.io/npm/v/prompts.svg" alt="version" />
</a>
<a href="https://travis-ci.org/terkelg/prompts">
<img src="https://img.shields.io/travis/terkelg/prompts.svg" alt="travis" />
</a>
<a href="https://npmjs.org/package/prompts">
<img src="https://img.shields.io/npm/dm/prompts.svg" alt="downloads" />
</a>
<!---
<a href="https://packagephobia.now.sh/result?p=prompts">
<img src="https://packagephobia.now.sh/badge?p=prompts" alt="install size" />
</a>
--->
</p>
<p align="center">
<b>Lightweight, beautiful and user-friendly interactive prompts</b></br>
<sub>>_ Easy to use CLI prompts to enquire users for information▌<sub>
</p>
<br />
* **Simple**: prompts has [no big dependencies](http://npm.anvaka.com/#/view/2d/prompts) nor is it broken into a [dozen](http://npm.anvaka.com/#/view/2d/inquirer) tiny modules that only work well together.
* **User friendly**: prompt uses layout and colors to create beautiful cli interfaces.
* **Promised**: uses promises and `async`/`await`. No callback hell.
* **Flexible**: all prompts are independent and can be used on their own.
* **Testable**: provides a way to submit answers programmatically.
* **Unified**: consistent experience across all prompts.
![split](https://github.com/terkelg/prompts/raw/master/media/split.png)
## Install
```
$ npm install --save prompts
```
> This package supports Node 6 and above
![split](https://github.com/terkelg/prompts/raw/master/media/split.png)
## Usage
<img src="https://github.com/terkelg/prompts/raw/master/media/example.gif" alt="example prompt" width="499" height="103" />
```js
const prompts = require('prompts');
(async () => {
const response = await prompts({
type: 'number',
name: 'value',
message: 'How old are you?',
validate: value => value < 18 ? `Nightclub is 18+ only` : true
});
console.log(response); // => { value: 24 }
})();
```
> See [`example.js`](https://github.com/terkelg/prompts/blob/master/example.js) for more options.
![split](https://github.com/terkelg/prompts/raw/master/media/split.png)
## Examples
### Single Prompt
Prompt with a single prompt object. Returns object with the response.
```js
const prompts = require('prompts');
(async () => {
const response = await prompts({
type: 'text',
name: 'meaning',
message: 'What is the meaning of life?'
});
console.log(response.meaning);
})();
```
### Prompt Chain
Prompt with a list of prompt objects. Returns object with response.
Make sure to give each prompt a unique `name` property to prevent overwriting values.
```js
const prompts = require('prompts');
const questions = [
{
type: 'text',
name: 'username',
message: 'What is your GitHub username?'
},
{
type: 'number',
name: 'age',
message: 'How old are you?'
},
{
type: 'text',
name: 'about',
message: 'Tell something about yourself',
initial: 'Why should I?'
}
];
(async () => {
const response = await prompts(questions);
// => response => { username, age, about }
})();
```
### Dynamic Prompts
Prompt properties can be functions too.
Prompt Objects with `type` set to `falsy` values are skipped.
```js
const prompts = require('prompts');
const questions = [
{
type: 'text',
name: 'dish',
message: 'Do you like pizza?'
},
{
type: prev => prev == 'pizza' ? 'text' : null,
name: 'topping',
message: 'Name a topping'
}
];
(async () => {
const response = await prompts(questions);
})();
```
![split](https://github.com/terkelg/prompts/raw/master/media/split.png)
## API
### prompts(prompts, options)
Type: `Function`<br>
Returns: `Object`
Prompter function which takes your [prompt objects](#-prompt-objects) and returns an object with responses.
#### prompts
Type: `Array|Object`<br>
Array of [prompt objects](#-prompt-objects).
These are the questions the user will be prompted. You can see the list of supported [prompt types here](#-types).
Prompts can be submitted (<kbd>return</kbd>, <kbd>enter</kbd>) or canceled (<kbd>esc</kbd>, <kbd>abort</kbd>, <kbd>ctrl</kbd>+<kbd>c</kbd>, <kbd>ctrl</kbd>+<kbd>d</kbd>). No property is being defined on the returned response object when a prompt is canceled.
#### options.onSubmit
Type: `Function`<br>
Default: `() => {}`
Callback that's invoked after each prompt submission.
Its signature is `(prompt, answer, answers)` where `prompt` is the current prompt object, `answer` the user answer to the current question and `answers` the user answers so far. Async functions are supported.
Return `true` to quit the prompt chain and return all collected responses so far, otherwise continue to iterate prompt objects.
**Example:**
```js
(async () => {
const questions = [{ ... }];
const onSubmit = (prompt, response) => console.log(`Thanks I got ${response} from ${prompt.name}`);
const response = await prompts(questions, { onSubmit });
})();
```
#### options.onCancel
Type: `Function`<br>
Default: `() => {}`
Callback that's invoked when the user cancels/exits the prompt.
Its signature is `(prompt, answers)` where `prompt` is the current prompt object and `answers` the user answers so far. Async functions are supported.
Return `true` to continue and prevent the prompt loop from aborting.
On cancel responses collected so far are returned.
**Example:**
```js
(async () => {
const questions = [{ ... }];
const onCancel = prompt => {
console.log('Never stop prompting!');
return true;
}
const response = await prompts(questions, { onCancel });
})();
```
### override
Type: `Function`
Preanswer questions by passing an object with answers to `prompts.override`.
Powerful when combined with arguments of process.
**Example**
```js
const prompts = require('prompts');
prompts.override(require('yargs').argv);
(async () => {
const response = await prompts([
{
type: 'text',
name: 'twitter',
message: `What's your twitter handle?`
},
{
type: 'multiselect',
name: 'color',
message: 'Pick colors',
choices: [
{ title: 'Red', value: '#ff0000' },
{ title: 'Green', value: '#00ff00' },
{ title: 'Blue', value: '#0000ff' }
],
}
]);
console.log(response);
})();
```
### inject(values)
Type: `Function`<br>
Programmatically inject responses. This enables you to prepare the responses ahead of time.
If any injected value is found the prompt is immediately resolved with the injected value.
This feature is intended for testing only.
#### values
Type: `Array`
Array with values to inject. Resolved values are removed from the internal inject array.
Each value can be an array of values in order to provide answers for a question asked multiple times.
If a value is an instance of `Error` it will simulate the user cancelling/exiting the prompt.
**Example:**
```js
const prompts = require('prompts');
prompts.inject([ '@terkelg', ['#ff0000', '#0000ff'] ]);
(async () => {
const response = await prompts([
{
type: 'text',
name: 'twitter',
message: `What's your twitter handle?`
},
{
type: 'multiselect',
name: 'color',
message: 'Pick colors',
choices: [
{ title: 'Red', value: '#ff0000' },
{ title: 'Green', value: '#00ff00' },
{ title: 'Blue', value: '#0000ff' }
],
}
]);
// => { twitter: 'terkelg', color: [ '#ff0000', '#0000ff' ] }
})();
```
![split](https://github.com/terkelg/prompts/raw/master/media/split.png)
## Prompt Objects
Prompts Objects are JavaScript objects that define the "questions" and the [type of prompt](#-types).
Almost all prompt objects have the following properties:
```js
{
type: String | Function,
name: String | Function,
message: String | Function,
initial: String | Function | Async Function
format: Function | Async Function,
onRender: Function
onState: Function
}
```
Each property be of type `function` and will be invoked right before prompting the user.
The function signature is `(prev, values, prompt)`, where `prev` is the value from the previous prompt,
`values` is the response object with all values collected so far and `prompt` is the previous prompt object.
**Function example:**
```js
{
type: prev => prev > 3 ? 'confirm' : null,
name: 'confirm',
message: (prev, values) => `Please confirm that you eat ${values.dish} times ${prev} a day?`
}
```
The above prompt will be skipped if the value of the previous prompt is less than 3.
### type
Type: `String|Function`
Defines the type of prompt to display. See the list of [prompt types](#-types) for valid values.
If `type` is a falsy value the prompter will skip that question.
```js
{
type: null,
name: 'forgetme',
message: `I'll never be shown anyway`,
}
```
### name
Type: `String|Function`
The response will be saved under this key/property in the returned response object.
In case you have multiple prompts with the same name only the latest response will be stored.
> Make sure to give prompts unique names if you don't want to overwrite previous values.
### message
Type: `String|Function`
The message to be displayed to the user.
### initial
Type: `String|Function`
Optional default prompt value. Async functions are supported too.
### format
Type: `Function`
Receive the user input and return the formatted value to be used inside the program.
The value returned will be added to the response object.
The function signature is `(val, values)`, where `val` is the value from the current prompt and
`values` is the current response object in case you need to format based on previous responses.
**Example:**
```js
{
type: 'number',
name: 'price',
message: 'Enter price',
format: val => Intl.NumberFormat(undefined, { style: 'currency', currency: 'USD' }).format(val);
}
```
### onRender
Type: `Function`
Callback for when the prompt is rendered.
The function receives [kleur](https://github.com/lukeed/kleur) as its first argument and `this` refers to the current prompt.
**Example:**
```js
{
type: 'number',
message: 'This message will be overridden',
onRender(kleur) {
this.msg = kleur.cyan('Enter a number');
}
}
```
### onState
Type: `Function`
Callback for when the state of the current prompt changes.
The function signature is `(state)` where `state` is an object with a snapshot of the current state.
The state object have two properties `value` and `aborted`. E.g `{ value: 'This is ', aborted: false }`
![split](https://github.com/terkelg/prompts/raw/master/media/split.png)
## Types
### text(message, [initial], [style])
> Text prompt for free text input.
Hit <kbd>tab</kbd> to autocomplete to `initial` value when provided.
#### Example
<img src="https://github.com/terkelg/prompts/raw/master/media/text.gif" alt="text prompt" width="499" height="103" />
```js
{
type: 'text',
name: 'value',
message: `What's your twitter handle?`
}
```
#### Options
| Param | Type | Description |
| ----- | :--: | ----------- |
| message | `string` | Prompt message to display |
| initial | `string` | Default string value |
| style | `string` | Render style (`default`, `password`, `invisible`, `emoji`). Defaults to `default` |
| format | `function` | Receive user input. The returned value will be added to the response object |
| validate | `function` | Receive user input. Should return `true` if the value is valid, and an error message `String` otherwise. If `false` is returned, a default error message is shown |
| onRender | `function` | On render callback. Keyword `this` refers to the current prompt |
| onState | `function` | On state change callback. Function signature is an `object` with two propetires: `value` and `aborted` |
### password(message, [initial])
> Password prompt with masked input.
This prompt is a similar to a prompt of type `'text'` with `style` set to `'password'`.
#### Example
<img src="https://github.com/terkelg/prompts/raw/master/media/password.gif" alt="password prompt" width="499" height="103" />
```js
{
type: 'password',
name: 'value',
message: 'Tell me a secret'
}
```
#### Options
| Param | Type | Description |
| ----- | :--: | ----------- |
| message | `string` | Prompt message to display |
| initial | `string` | Default string value |
| format | `function` | Receive user input. The returned value will be added to the response object |
| validate | `function` | Receive user input. Should return `true` if the value is valid, and an error message `String` otherwise. If `false` is returned, a default error message is shown |
| onRender | `function` | On render callback. Keyword `this` refers to the current prompt |
| onState | `function` | On state change callback. Function signature is an `object` with two propetires: `value` and `aborted` |
### invisible(message, [initial])
> Prompts user for invisible text input.
This prompt is working like `sudo` where the input is invisible.
This prompt is a similar to a prompt of type `'text'` with style set to `'invisible'`.
#### Example
<img src="https://github.com/terkelg/prompts/raw/master/media/invisible.gif" alt="invisible prompt" width="499" height="103" />
```js
{
type: 'invisible',
name: 'value',
message: 'Enter password'
}
```
#### Options
| Param | Type | Description |
| ----- | :--: | ----------- |
| message | `string` | Prompt message to display |
| initial | `string` | Default string value |
| format | `function` | Receive user input. The returned value will be added to the response object |
| validate | `function` | Receive user input. Should return `true` if the value is valid, and an error message `String` otherwise. If `false` is returned, a default error message is shown |
| onRender | `function` | On render callback. Keyword `this` refers to the current prompt |
| onState | `function` | On state change callback. Function signature is an `object` with two propetires: `value` and `aborted` |
### number(message, initial, [max], [min], [style])
> Prompts user for number input.
You can type in numbers and use <kbd>up</kbd>/<kbd>down</kbd> to increase/decrease the value. Only numbers are allowed as input. Hit <kbd>tab</kbd> to autocomplete to `initial` value when provided.
#### Example
<img src="https://github.com/terkelg/prompts/raw/master/media/number.gif" alt="number prompt" width="499" height="103" />
```js
{
type: 'number',
name: 'value',
message: 'How old are you?',
initial: 0,
style: 'default',
min: 2,
max: 10
}
```
#### Options
| Param | Type | Description |
| ----- | :--: | ----------- |
| message | `string` | Prompt message to display |
| initial | `number` | Default number value |
| format | `function` | Receive user input. The returned value will be added to the response object |
| validate | `function` | Receive user input. Should return `true` if the value is valid, and an error message `String` otherwise. If `false` is returned, a default error message is shown |
| max | `number` | Max value. Defaults to `Infinity` |
| min | `number` | Min value. Defaults to `-infinity` |
| float | `boolean` | Allow floating point inputs. Defaults to `false` |
| round | `number` | Round `float` values to x decimals. Defaults to `2` |
| increment | `number` | Increment step when using <kbd>arrow</kbd> keys. Defaults to `1` |
| style | `string` | Render style (`default`, `password`, `invisible`, `emoji`). Defaults to `default` |
| onRender | `function` | On render callback. Keyword `this` refers to the current prompt |
| onState | `function` | On state change callback. Function signature is an `object` with two propetires: `value` and `aborted` |
### confirm(message, [initial])
> Classic yes/no prompt.
Hit <kbd>y</kbd> or <kbd>n</kbd> to confirm/reject.
#### Example
<img src="https://github.com/terkelg/prompts/raw/master/media/confirm.gif" alt="confirm prompt" width="499" height="103" />
```js
{
type: 'confirm',
name: 'value',
message: 'Can you confirm?',
initial: true
}
```
#### Options
| Param | Type | Description |
| ----- | :--: | ----------- |
| message | `string` | Prompt message to display |
| initial | `boolean` | Default value. Default is `false` |
| format | `function` | Receive user input. The returned value will be added to the response object |
| onRender | `function` | On render callback. Keyword `this` refers to the current prompt |
| onState | `function` | On state change callback. Function signature is an `object` with two properties: `value` and `aborted` |
### list(message, [initial])
> List prompt that return an array.
Similar to the `text` prompt, but the output is an `Array` containing the
string separated by `separator`.
```js
{
type: 'list',
name: 'value',
message: 'Enter keywords',
initial: '',
separator: ','
}
```
<img src="https://github.com/terkelg/prompts/raw/master/media/list.gif" alt="list prompt" width="499" height="103" />
| Param | Type | Description |
| ----- | :--: | ----------- |
| message | `string` | Prompt message to display |
| initial | `boolean` | Default value |
| format | `function` | Receive user input. The returned value will be added to the response object |
| separator | `string` | String separator. Will trim all white-spaces from start and end of string. Defaults to `','` |
| onRender | `function` | On render callback. Keyword `this` refers to the current prompt |
| onState | `function` | On state change callback. Function signature is an `object` with two propetires: `value` and `aborted` |
### toggle(message, [initial], [active], [inactive])
> Interactive toggle/switch prompt.
Use tab or <kbd>arrow keys</kbd>/<kbd>tab</kbd>/<kbd>space</kbd> to switch between options.
#### Example
<img src="https://github.com/terkelg/prompts/raw/master/media/toggle.gif" alt="toggle prompt" width="499" height="103" />
```js
{
type: 'toggle',
name: 'value',
message: 'Can you confirm?',
initial: true,
active: 'yes',
inactive: 'no'
}
```
#### Options
| Param | Type | Description |
| ----- | :--: | ----------- |
| message | `string` | Prompt message to display |
| initial | `boolean` | Default value. Defaults to `false` |
| format | `function` | Receive user input. The returned value will be added to the response object |
| active | `string` | Text for `active` state. Defaults to `'on'` |
| inactive | `string` | Text for `inactive` state. Defaults to `'off'` |
| onRender | `function` | On render callback. Keyword `this` refers to the current prompt |
| onState | `function` | On state change callback. Function signature is an `object` with two propetires: `value` and `aborted` |
### select(message, choices, [initial], [hint], [warn])
> Interactive select prompt.
Use <kbd>up</kbd>/<kbd>down</kbd> to navigate. Use <kbd>tab</kbd> to cycle the list.
#### Example
<img src="https://github.com/terkelg/prompts/raw/master/media/select.gif" alt="select prompt" width="499" height="130" />
```js
{
type: 'select',
name: 'value',
message: 'Pick a color',
choices: [
{ title: 'Red', value: '#ff0000' },
{ title: 'Green', value: '#00ff00', disabled: true },
{ title: 'Blue', value: '#0000ff' }
],
initial: 1
}
```
#### Options
| Param | Type | Description |
| ----- | :--: | ----------- |
| message | `string` | Prompt message to display |
| initial | `number` | Index of default value |
| format | `function` | Receive user input. The returned value will be added to the response object |
| hint | `string` | Hint to display to the user |
| warn | `string` | Message to display when selecting a disabled option |
| choices | `Array` | Array of strings or choices objects `[{ title, value, disabled }, ...]`. The choice's index in the array will be used as its value if it is not specified. |
| onRender | `function` | On render callback. Keyword `this` refers to the current prompt |
| onState | `function` | On state change callback. Function signature is an `object` with two properties: `value` and `aborted` |
### multiselect(message, choices, [initial], [max], [hint], [warn])
### autocompleteMultiselect(same)
> Interactive multi-select prompt.
> Autocomplete is a searchable multiselect prompt with the same options. Useful for long lists.
Use <kbd>space</kbd> to toggle select/unselect and <kbd>up</kbd>/<kbd>down</kbd> to navigate. Use <kbd>tab</kbd> to cycle the list. You can also use <kbd>right</kbd> to select and <kbd>left</kbd> to deselect.
By default this prompt returns an `array` containing the **values** of the selected items - not their display title.
#### Example
<img src="https://github.com/terkelg/prompts/raw/master/media/multiselect.gif" alt="multiselect prompt" width="499" height="130" />
```js
{
type: 'multiselect',
name: 'value',
message: 'Pick colors',
choices: [
{ title: 'Red', value: '#ff0000' },
{ title: 'Green', value: '#00ff00', disabled: true },
{ title: 'Blue', value: '#0000ff', selected: true }
],
max: 2,
hint: '- Space to select. Return to submit'
}
```
#### Options
| Param | Type | Description |
| ----- | :--: | ----------- |
| message | `string` | Prompt message to display |
| format | `function` | Receive user input. The returned value will be added to the response object |
| choices | `Array` | Array of strings or choices objects `[{ title, value, disabled }, ...]`. The choice's index in the array will be used as its value if it is not specified. |
| min | `number` | Min select - will display error |
| max | `number` | Max select |
| hint | `string` | Hint to display to the user |
| warn | `string` | Message to display when selecting a disabled option |
| onRender | `function` | On render callback. Keyword `this` refers to the current prompt |
| onState | `function` | On state change callback. Function signature is an `object` with two properties: `value` and `aborted` |
This is one of the few prompts that don't take a initial value.
If you want to predefine selected values, give the choice object an `selected` property of `true`.
### autocomplete(message, choices, [initial], [suggest], [limit], [style])
> Interactive auto complete prompt.
The prompt will list options based on user input. Type to filter the list.
Use <kbd></kbd>/<kbd></kbd> to navigate. Use <kbd>tab</kbd> to cycle the result. Use <kbd>Page Up</kbd>/<kbd>Page Down</kbd> (on Mac: <kbd>fn</kbd> + <kbd></kbd> / <kbd></kbd>) to change page. Hit <kbd>enter</kbd> to select the highlighted item below the prompt.
The default suggests function is sorting based on the `title` property of the choices.
You can overwrite how choices are being filtered by passing your own suggest function.
#### Example
<img src="https://github.com/terkelg/prompts/raw/master/media/autocomplete.gif" alt="auto complete prompt" width="499" height="163" />
```js
{
type: 'autocomplete',
name: 'value',
message: 'Pick your favorite actor',
choices: [
{ title: 'Cage' },
{ title: 'Clooney', value: 'silver-fox' },
{ title: 'Gyllenhaal' },
{ title: 'Gibson' },
{ title: 'Grant' }
]
}
```
#### Options
| Param | Type | Description |
| ----- | :--: | ----------- |
| message | `string` | Prompt message to display |
| format | `function` | Receive user input. The returned value will be added to the response object |
| choices | `Array` | Array of auto-complete choices objects `[{ title, value }, ...]` |
| suggest | `function` | Filter function. Defaults to sort by `title` property. `suggest` should always return a promise. Filters using `title` by default |
| limit | `number` | Max number of results to show. Defaults to `10` |
| style | `string` | Render style (`default`, `password`, `invisible`, `emoji`). Defaults to `'default'` |
| initial | `string \| number` | Default initial value |
| fallback | `function` | Fallback message when no match is found. Defaults to `initial` value if provided |
| onRender | `function` | On render callback. Keyword `this` refers to the current prompt |
| onState | `function` | On state change callback. Function signature is an `object` with two propetires: `value` and `aborted` |
Example on what a `suggest` function might look like:
```js
const suggestByTitle = (input, choices) =>
Promise.resolve(choices.filter(i => i.title.slice(0, input.length) === input))
```
### date(message, [initial], [warn])
> Interactive date prompt.
Use <kbd>left</kbd>/<kbd>right</kbd>/<kbd>tab</kbd> to navigate. Use <kbd>up</kbd>/<kbd>down</kbd> to change date.
#### Example
<img src="https://github.com/terkelg/prompts/raw/master/media/date.gif" alt="date prompt" width="499" height="103" />
```js
{
type: 'date',
name: 'value',
message: 'Pick a date',
initial: new Date(1997, 09, 12),
validate: date => date > Date.now() ? 'Not in the future' : true
}
```
#### Options
| Param | Type | Description |
| ----- | :--: | ----------- |
| message | `string` | Prompt message to display |
| initial | `date` | Default date |
| locales | `object` | Use to define custom locales. See below for an example. |
| mask | `string` | The format mask of the date. See below for more information.<br />Default: `YYYY-MM-DD HH:mm:ss` |
| validate | `function` | Receive user input. Should return `true` if the value is valid, and an error message `String` otherwise. If `false` is returned, a default error message is shown |
| onRender | `function` | On render callback. Keyword `this` refers to the current prompt |
| onState | `function` | On state change callback. Function signature is an `object` with two propetires: `value` and `aborted` |
Default locales:
```javascript
{
months: [
'January', 'February', 'March', 'April',
'May', 'June', 'July', 'August',
'September', 'October', 'November', 'December'
],
monthsShort: [
'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'
],
weekdays: [
'Sunday', 'Monday', 'Tuesday', 'Wednesday',
'Thursday', 'Friday', 'Saturday'
],
weekdaysShort: [
'Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'
]
}
```
>**Formatting**: See full list of formatting options in the [wiki](https://github.com/terkelg/prompts/wiki/Date-Time-Formatting)
![split](https://github.com/terkelg/prompts/raw/master/media/split.png)
## Credit
Many of the prompts are based on the work of [derhuerst](https://github.com/derhuerst).
## License
MIT © [Terkel Gjervig](https://terkel.com)