Every new change
This commit is contained in:
Luca Schwan
148
node_modules/inquirer/lib/prompts/base.js
generated
vendored
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148
node_modules/inquirer/lib/prompts/base.js
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'use strict';
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/**
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* Base prompt implementation
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* Should be extended by prompt types.
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*/
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var _ = require('lodash');
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var chalk = require('chalk');
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var runAsync = require('run-async');
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var { filter, flatMap, share, take, takeUntil } = require('rxjs/operators');
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var Choices = require('../objects/choices');
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var ScreenManager = require('../utils/screen-manager');
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class Prompt {
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constructor(question, rl, answers) {
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// Setup instance defaults property
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_.assign(this, {
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answers: answers,
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status: 'pending'
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});
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// Set defaults prompt options
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this.opt = _.defaults(_.clone(question), {
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validate: () => true,
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filter: val => val,
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when: () => true,
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suffix: '',
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prefix: chalk.green('?')
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});
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// Make sure name is present
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if (!this.opt.name) {
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this.throwParamError('name');
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}
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// Set default message if no message defined
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if (!this.opt.message) {
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this.opt.message = this.opt.name + ':';
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}
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// Normalize choices
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if (Array.isArray(this.opt.choices)) {
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this.opt.choices = new Choices(this.opt.choices, answers);
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}
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this.rl = rl;
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this.screen = new ScreenManager(this.rl);
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}
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/**
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* Start the Inquiry session and manage output value filtering
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* @return {Promise}
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*/
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run() {
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return new Promise(resolve => {
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this._run(value => resolve(value));
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});
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}
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// Default noop (this one should be overwritten in prompts)
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_run(cb) {
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cb();
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}
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/**
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* Throw an error telling a required parameter is missing
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* @param {String} name Name of the missing param
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* @return {Throw Error}
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*/
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throwParamError(name) {
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throw new Error('You must provide a `' + name + '` parameter');
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}
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/**
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* Called when the UI closes. Override to do any specific cleanup necessary
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*/
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close() {
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this.screen.releaseCursor();
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}
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/**
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* Run the provided validation method each time a submit event occur.
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* @param {Rx.Observable} submit - submit event flow
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* @return {Object} Object containing two observables: `success` and `error`
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*/
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handleSubmitEvents(submit) {
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var self = this;
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var validate = runAsync(this.opt.validate);
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var asyncFilter = runAsync(this.opt.filter);
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var validation = submit.pipe(
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flatMap(value =>
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asyncFilter(value, self.answers).then(
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filteredValue =>
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validate(filteredValue, self.answers).then(
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isValid => ({ isValid: isValid, value: filteredValue }),
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err => ({ isValid: err, value: filteredValue })
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),
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err => ({ isValid: err })
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)
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),
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share()
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);
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var success = validation.pipe(
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filter(state => state.isValid === true),
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take(1)
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);
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var error = validation.pipe(
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filter(state => state.isValid !== true),
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takeUntil(success)
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);
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return {
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success: success,
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error: error
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};
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}
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/**
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* Generate the prompt question string
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* @return {String} prompt question string
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*/
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getQuestion() {
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var message =
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this.opt.prefix +
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' ' +
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chalk.bold(this.opt.message) +
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this.opt.suffix +
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chalk.reset(' ');
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// Append the default if available, and if question isn't answered
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if (this.opt.default != null && this.status !== 'answered') {
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// If default password is supplied, hide it
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if (this.opt.type === 'password') {
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message += chalk.italic.dim('[hidden] ');
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} else {
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message += chalk.dim('(' + this.opt.default + ') ');
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}
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}
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return message;
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}
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}
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module.exports = Prompt;
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254
node_modules/inquirer/lib/prompts/checkbox.js
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254
node_modules/inquirer/lib/prompts/checkbox.js
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@ -0,0 +1,254 @@
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'use strict';
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/**
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* `list` type prompt
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*/
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var _ = require('lodash');
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var chalk = require('chalk');
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var cliCursor = require('cli-cursor');
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var figures = require('figures');
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var { map, takeUntil } = require('rxjs/operators');
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var Base = require('./base');
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var observe = require('../utils/events');
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var Paginator = require('../utils/paginator');
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class CheckboxPrompt extends Base {
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constructor(questions, rl, answers) {
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super(questions, rl, answers);
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if (!this.opt.choices) {
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this.throwParamError('choices');
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}
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if (_.isArray(this.opt.default)) {
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this.opt.choices.forEach(function(choice) {
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if (this.opt.default.indexOf(choice.value) >= 0) {
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choice.checked = true;
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}
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}, this);
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}
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this.pointer = 0;
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// Make sure no default is set (so it won't be printed)
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this.opt.default = null;
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this.paginator = new Paginator(this.screen);
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}
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/**
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* Start the Inquiry session
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* @param {Function} cb Callback when prompt is done
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* @return {this}
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*/
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_run(cb) {
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this.done = cb;
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var events = observe(this.rl);
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var validation = this.handleSubmitEvents(
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events.line.pipe(map(this.getCurrentValue.bind(this)))
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);
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validation.success.forEach(this.onEnd.bind(this));
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validation.error.forEach(this.onError.bind(this));
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events.normalizedUpKey
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.pipe(takeUntil(validation.success))
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.forEach(this.onUpKey.bind(this));
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events.normalizedDownKey
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.pipe(takeUntil(validation.success))
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.forEach(this.onDownKey.bind(this));
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events.numberKey
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.pipe(takeUntil(validation.success))
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.forEach(this.onNumberKey.bind(this));
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events.spaceKey
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.pipe(takeUntil(validation.success))
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.forEach(this.onSpaceKey.bind(this));
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events.aKey.pipe(takeUntil(validation.success)).forEach(this.onAllKey.bind(this));
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events.iKey.pipe(takeUntil(validation.success)).forEach(this.onInverseKey.bind(this));
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// Init the prompt
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cliCursor.hide();
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this.render();
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this.firstRender = false;
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return this;
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}
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/**
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* Render the prompt to screen
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* @return {CheckboxPrompt} self
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*/
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render(error) {
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// Render question
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var message = this.getQuestion();
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var bottomContent = '';
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if (!this.spaceKeyPressed) {
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message +=
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'(Press ' +
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chalk.cyan.bold('<space>') +
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' to select, ' +
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chalk.cyan.bold('<a>') +
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' to toggle all, ' +
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chalk.cyan.bold('<i>') +
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' to invert selection)';
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}
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// Render choices or answer depending on the state
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if (this.status === 'answered') {
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message += chalk.cyan(this.selection.join(', '));
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} else {
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var choicesStr = renderChoices(this.opt.choices, this.pointer);
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var indexPosition = this.opt.choices.indexOf(
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this.opt.choices.getChoice(this.pointer)
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);
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message +=
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'\n' + this.paginator.paginate(choicesStr, indexPosition, this.opt.pageSize);
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}
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if (error) {
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bottomContent = chalk.red('>> ') + error;
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}
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this.screen.render(message, bottomContent);
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}
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/**
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* When user press `enter` key
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*/
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onEnd(state) {
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this.status = 'answered';
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this.spaceKeyPressed = true;
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// Rerender prompt (and clean subline error)
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this.render();
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this.screen.done();
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cliCursor.show();
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this.done(state.value);
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}
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onError(state) {
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this.render(state.isValid);
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}
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getCurrentValue() {
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var choices = this.opt.choices.filter(function(choice) {
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return Boolean(choice.checked) && !choice.disabled;
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});
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this.selection = _.map(choices, 'short');
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return _.map(choices, 'value');
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}
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onUpKey() {
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var len = this.opt.choices.realLength;
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this.pointer = this.pointer > 0 ? this.pointer - 1 : len - 1;
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this.render();
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}
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onDownKey() {
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var len = this.opt.choices.realLength;
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this.pointer = this.pointer < len - 1 ? this.pointer + 1 : 0;
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this.render();
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}
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onNumberKey(input) {
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if (input <= this.opt.choices.realLength) {
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this.pointer = input - 1;
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this.toggleChoice(this.pointer);
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}
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this.render();
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}
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onSpaceKey() {
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this.spaceKeyPressed = true;
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this.toggleChoice(this.pointer);
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this.render();
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}
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onAllKey() {
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var shouldBeChecked = Boolean(
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this.opt.choices.find(function(choice) {
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return choice.type !== 'separator' && !choice.checked;
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})
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);
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|
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this.opt.choices.forEach(function(choice) {
|
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if (choice.type !== 'separator') {
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choice.checked = shouldBeChecked;
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}
|
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});
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||||
|
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this.render();
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}
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|
||||
onInverseKey() {
|
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this.opt.choices.forEach(function(choice) {
|
||||
if (choice.type !== 'separator') {
|
||||
choice.checked = !choice.checked;
|
||||
}
|
||||
});
|
||||
|
||||
this.render();
|
||||
}
|
||||
|
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toggleChoice(index) {
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||||
var item = this.opt.choices.getChoice(index);
|
||||
if (item !== undefined) {
|
||||
this.opt.choices.getChoice(index).checked = !item.checked;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Function for rendering checkbox choices
|
||||
* @param {Number} pointer Position of the pointer
|
||||
* @return {String} Rendered content
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||||
*/
|
||||
|
||||
function renderChoices(choices, pointer) {
|
||||
var output = '';
|
||||
var separatorOffset = 0;
|
||||
|
||||
choices.forEach(function(choice, i) {
|
||||
if (choice.type === 'separator') {
|
||||
separatorOffset++;
|
||||
output += ' ' + choice + '\n';
|
||||
return;
|
||||
}
|
||||
|
||||
if (choice.disabled) {
|
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separatorOffset++;
|
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output += ' - ' + choice.name;
|
||||
output += ' (' + (_.isString(choice.disabled) ? choice.disabled : 'Disabled') + ')';
|
||||
} else {
|
||||
var line = getCheckbox(choice.checked) + ' ' + choice.name;
|
||||
if (i - separatorOffset === pointer) {
|
||||
output += chalk.cyan(figures.pointer + line);
|
||||
} else {
|
||||
output += ' ' + line;
|
||||
}
|
||||
}
|
||||
|
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output += '\n';
|
||||
});
|
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|
||||
return output.replace(/\n$/, '');
|
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}
|
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|
||||
/**
|
||||
* Get the checkbox
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||||
* @param {Boolean} checked - add a X or not to the checkbox
|
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* @return {String} Composited checkbox string
|
||||
*/
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|
||||
function getCheckbox(checked) {
|
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return checked ? chalk.green(figures.radioOn) : figures.radioOff;
|
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}
|
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|
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module.exports = CheckboxPrompt;
|
||||
99
node_modules/inquirer/lib/prompts/confirm.js
generated
vendored
Normal file
99
node_modules/inquirer/lib/prompts/confirm.js
generated
vendored
Normal file
@ -0,0 +1,99 @@
|
||||
'use strict';
|
||||
/**
|
||||
* `confirm` type prompt
|
||||
*/
|
||||
|
||||
var _ = require('lodash');
|
||||
var chalk = require('chalk');
|
||||
var { take, takeUntil } = require('rxjs/operators');
|
||||
var Base = require('./base');
|
||||
var observe = require('../utils/events');
|
||||
|
||||
class ConfirmPrompt extends Base {
|
||||
constructor(questions, rl, answers) {
|
||||
super(questions, rl, answers);
|
||||
|
||||
var rawDefault = true;
|
||||
|
||||
_.extend(this.opt, {
|
||||
filter: function(input) {
|
||||
var value = rawDefault;
|
||||
if (input != null && input !== '') {
|
||||
value = /^y(es)?/i.test(input);
|
||||
}
|
||||
|
||||
return value;
|
||||
}
|
||||
});
|
||||
|
||||
if (_.isBoolean(this.opt.default)) {
|
||||
rawDefault = this.opt.default;
|
||||
}
|
||||
|
||||
this.opt.default = rawDefault ? 'Y/n' : 'y/N';
|
||||
}
|
||||
|
||||
/**
|
||||
* Start the Inquiry session
|
||||
* @param {Function} cb Callback when prompt is done
|
||||
* @return {this}
|
||||
*/
|
||||
|
||||
_run(cb) {
|
||||
this.done = cb;
|
||||
|
||||
// Once user confirm (enter key)
|
||||
var events = observe(this.rl);
|
||||
events.keypress.pipe(takeUntil(events.line)).forEach(this.onKeypress.bind(this));
|
||||
|
||||
events.line.pipe(take(1)).forEach(this.onEnd.bind(this));
|
||||
|
||||
// Init
|
||||
this.render();
|
||||
|
||||
return this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Render the prompt to screen
|
||||
* @return {ConfirmPrompt} self
|
||||
*/
|
||||
|
||||
render(answer) {
|
||||
var message = this.getQuestion();
|
||||
|
||||
if (typeof answer === 'boolean') {
|
||||
message += chalk.cyan(answer ? 'Yes' : 'No');
|
||||
} else {
|
||||
message += this.rl.line;
|
||||
}
|
||||
|
||||
this.screen.render(message);
|
||||
|
||||
return this;
|
||||
}
|
||||
|
||||
/**
|
||||
* When user press `enter` key
|
||||
*/
|
||||
|
||||
onEnd(input) {
|
||||
this.status = 'answered';
|
||||
|
||||
var output = this.opt.filter(input);
|
||||
this.render(output);
|
||||
|
||||
this.screen.done();
|
||||
this.done(output);
|
||||
}
|
||||
|
||||
/**
|
||||
* When user press a key
|
||||
*/
|
||||
|
||||
onKeypress() {
|
||||
this.render();
|
||||
}
|
||||
}
|
||||
|
||||
module.exports = ConfirmPrompt;
|
||||
100
node_modules/inquirer/lib/prompts/editor.js
generated
vendored
Normal file
100
node_modules/inquirer/lib/prompts/editor.js
generated
vendored
Normal file
@ -0,0 +1,100 @@
|
||||
'use strict';
|
||||
/**
|
||||
* `editor` type prompt
|
||||
*/
|
||||
|
||||
var chalk = require('chalk');
|
||||
var editAsync = require('external-editor').editAsync;
|
||||
var Base = require('./base');
|
||||
var observe = require('../utils/events');
|
||||
var { Subject } = require('rxjs');
|
||||
|
||||
class EditorPrompt extends Base {
|
||||
/**
|
||||
* Start the Inquiry session
|
||||
* @param {Function} cb Callback when prompt is done
|
||||
* @return {this}
|
||||
*/
|
||||
|
||||
_run(cb) {
|
||||
this.done = cb;
|
||||
|
||||
this.editorResult = new Subject();
|
||||
|
||||
// Open Editor on "line" (Enter Key)
|
||||
var events = observe(this.rl);
|
||||
this.lineSubscription = events.line.subscribe(this.startExternalEditor.bind(this));
|
||||
|
||||
// Trigger Validation when editor closes
|
||||
var validation = this.handleSubmitEvents(this.editorResult);
|
||||
validation.success.forEach(this.onEnd.bind(this));
|
||||
validation.error.forEach(this.onError.bind(this));
|
||||
|
||||
// Prevents default from being printed on screen (can look weird with multiple lines)
|
||||
this.currentText = this.opt.default;
|
||||
this.opt.default = null;
|
||||
|
||||
// Init
|
||||
this.render();
|
||||
|
||||
return this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Render the prompt to screen
|
||||
* @return {EditorPrompt} self
|
||||
*/
|
||||
|
||||
render(error) {
|
||||
var bottomContent = '';
|
||||
var message = this.getQuestion();
|
||||
|
||||
if (this.status === 'answered') {
|
||||
message += chalk.dim('Received');
|
||||
} else {
|
||||
message += chalk.dim('Press <enter> to launch your preferred editor.');
|
||||
}
|
||||
|
||||
if (error) {
|
||||
bottomContent = chalk.red('>> ') + error;
|
||||
}
|
||||
|
||||
this.screen.render(message, bottomContent);
|
||||
}
|
||||
|
||||
/**
|
||||
* Launch $EDITOR on user press enter
|
||||
*/
|
||||
|
||||
startExternalEditor() {
|
||||
// Pause Readline to prevent stdin and stdout from being modified while the editor is showing
|
||||
this.rl.pause();
|
||||
editAsync(this.currentText, this.endExternalEditor.bind(this));
|
||||
}
|
||||
|
||||
endExternalEditor(error, result) {
|
||||
this.rl.resume();
|
||||
if (error) {
|
||||
this.editorResult.error(error);
|
||||
} else {
|
||||
this.editorResult.next(result);
|
||||
}
|
||||
}
|
||||
|
||||
onEnd(state) {
|
||||
this.editorResult.unsubscribe();
|
||||
this.lineSubscription.unsubscribe();
|
||||
this.answer = state.value;
|
||||
this.status = 'answered';
|
||||
// Re-render prompt
|
||||
this.render();
|
||||
this.screen.done();
|
||||
this.done(this.answer);
|
||||
}
|
||||
|
||||
onError(state) {
|
||||
this.render(state.isValid);
|
||||
}
|
||||
}
|
||||
|
||||
module.exports = EditorPrompt;
|
||||
276
node_modules/inquirer/lib/prompts/expand.js
generated
vendored
Normal file
276
node_modules/inquirer/lib/prompts/expand.js
generated
vendored
Normal file
@ -0,0 +1,276 @@
|
||||
'use strict';
|
||||
/**
|
||||
* `rawlist` type prompt
|
||||
*/
|
||||
|
||||
var _ = require('lodash');
|
||||
var chalk = require('chalk');
|
||||
var { map, takeUntil } = require('rxjs/operators');
|
||||
var Base = require('./base');
|
||||
var Separator = require('../objects/separator');
|
||||
var observe = require('../utils/events');
|
||||
var Paginator = require('../utils/paginator');
|
||||
|
||||
class ExpandPrompt extends Base {
|
||||
constructor(questions, rl, answers) {
|
||||
super(questions, rl, answers);
|
||||
|
||||
if (!this.opt.choices) {
|
||||
this.throwParamError('choices');
|
||||
}
|
||||
|
||||
this.validateChoices(this.opt.choices);
|
||||
|
||||
// Add the default `help` (/expand) option
|
||||
this.opt.choices.push({
|
||||
key: 'h',
|
||||
name: 'Help, list all options',
|
||||
value: 'help'
|
||||
});
|
||||
|
||||
this.opt.validate = choice => {
|
||||
if (choice == null) {
|
||||
return 'Please enter a valid command';
|
||||
}
|
||||
|
||||
return choice !== 'help';
|
||||
};
|
||||
|
||||
// Setup the default string (capitalize the default key)
|
||||
this.opt.default = this.generateChoicesString(this.opt.choices, this.opt.default);
|
||||
|
||||
this.paginator = new Paginator(this.screen);
|
||||
}
|
||||
|
||||
/**
|
||||
* Start the Inquiry session
|
||||
* @param {Function} cb Callback when prompt is done
|
||||
* @return {this}
|
||||
*/
|
||||
|
||||
_run(cb) {
|
||||
this.done = cb;
|
||||
|
||||
// Save user answer and update prompt to show selected option.
|
||||
var events = observe(this.rl);
|
||||
var validation = this.handleSubmitEvents(
|
||||
events.line.pipe(map(this.getCurrentValue.bind(this)))
|
||||
);
|
||||
validation.success.forEach(this.onSubmit.bind(this));
|
||||
validation.error.forEach(this.onError.bind(this));
|
||||
this.keypressObs = events.keypress
|
||||
.pipe(takeUntil(validation.success))
|
||||
.forEach(this.onKeypress.bind(this));
|
||||
|
||||
// Init the prompt
|
||||
this.render();
|
||||
|
||||
return this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Render the prompt to screen
|
||||
* @return {ExpandPrompt} self
|
||||
*/
|
||||
|
||||
render(error, hint) {
|
||||
var message = this.getQuestion();
|
||||
var bottomContent = '';
|
||||
|
||||
if (this.status === 'answered') {
|
||||
message += chalk.cyan(this.answer);
|
||||
} else if (this.status === 'expanded') {
|
||||
var choicesStr = renderChoices(this.opt.choices, this.selectedKey);
|
||||
message += this.paginator.paginate(choicesStr, this.selectedKey, this.opt.pageSize);
|
||||
message += '\n Answer: ';
|
||||
}
|
||||
|
||||
message += this.rl.line;
|
||||
|
||||
if (error) {
|
||||
bottomContent = chalk.red('>> ') + error;
|
||||
}
|
||||
|
||||
if (hint) {
|
||||
bottomContent = chalk.cyan('>> ') + hint;
|
||||
}
|
||||
|
||||
this.screen.render(message, bottomContent);
|
||||
}
|
||||
|
||||
getCurrentValue(input) {
|
||||
if (!input) {
|
||||
input = this.rawDefault;
|
||||
}
|
||||
|
||||
var selected = this.opt.choices.where({ key: input.toLowerCase().trim() })[0];
|
||||
if (!selected) {
|
||||
return null;
|
||||
}
|
||||
|
||||
return selected.value;
|
||||
}
|
||||
|
||||
/**
|
||||
* Generate the prompt choices string
|
||||
* @return {String} Choices string
|
||||
*/
|
||||
|
||||
getChoices() {
|
||||
var output = '';
|
||||
|
||||
this.opt.choices.forEach(choice => {
|
||||
output += '\n ';
|
||||
|
||||
if (choice.type === 'separator') {
|
||||
output += ' ' + choice;
|
||||
return;
|
||||
}
|
||||
|
||||
var choiceStr = choice.key + ') ' + choice.name;
|
||||
if (this.selectedKey === choice.key) {
|
||||
choiceStr = chalk.cyan(choiceStr);
|
||||
}
|
||||
|
||||
output += choiceStr;
|
||||
});
|
||||
|
||||
return output;
|
||||
}
|
||||
|
||||
onError(state) {
|
||||
if (state.value === 'help') {
|
||||
this.selectedKey = '';
|
||||
this.status = 'expanded';
|
||||
this.render();
|
||||
return;
|
||||
}
|
||||
|
||||
this.render(state.isValid);
|
||||
}
|
||||
|
||||
/**
|
||||
* When user press `enter` key
|
||||
*/
|
||||
|
||||
onSubmit(state) {
|
||||
this.status = 'answered';
|
||||
var choice = this.opt.choices.where({ value: state.value })[0];
|
||||
this.answer = choice.short || choice.name;
|
||||
|
||||
// Re-render prompt
|
||||
this.render();
|
||||
this.screen.done();
|
||||
this.done(state.value);
|
||||
}
|
||||
|
||||
/**
|
||||
* When user press a key
|
||||
*/
|
||||
|
||||
onKeypress() {
|
||||
this.selectedKey = this.rl.line.toLowerCase();
|
||||
var selected = this.opt.choices.where({ key: this.selectedKey })[0];
|
||||
if (this.status === 'expanded') {
|
||||
this.render();
|
||||
} else {
|
||||
this.render(null, selected ? selected.name : null);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Validate the choices
|
||||
* @param {Array} choices
|
||||
*/
|
||||
|
||||
validateChoices(choices) {
|
||||
var formatError;
|
||||
var errors = [];
|
||||
var keymap = {};
|
||||
choices.filter(Separator.exclude).forEach(choice => {
|
||||
if (!choice.key || choice.key.length !== 1) {
|
||||
formatError = true;
|
||||
}
|
||||
|
||||
if (keymap[choice.key]) {
|
||||
errors.push(choice.key);
|
||||
}
|
||||
|
||||
keymap[choice.key] = true;
|
||||
choice.key = String(choice.key).toLowerCase();
|
||||
});
|
||||
|
||||
if (formatError) {
|
||||
throw new Error(
|
||||
'Format error: `key` param must be a single letter and is required.'
|
||||
);
|
||||
}
|
||||
|
||||
if (keymap.h) {
|
||||
throw new Error(
|
||||
'Reserved key error: `key` param cannot be `h` - this value is reserved.'
|
||||
);
|
||||
}
|
||||
|
||||
if (errors.length) {
|
||||
throw new Error(
|
||||
'Duplicate key error: `key` param must be unique. Duplicates: ' +
|
||||
_.uniq(errors).join(', ')
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Generate a string out of the choices keys
|
||||
* @param {Array} choices
|
||||
* @param {Number|String} default - the choice index or name to capitalize
|
||||
* @return {String} The rendered choices key string
|
||||
*/
|
||||
generateChoicesString(choices, defaultChoice) {
|
||||
var defIndex = choices.realLength - 1;
|
||||
if (_.isNumber(defaultChoice) && this.opt.choices.getChoice(defaultChoice)) {
|
||||
defIndex = defaultChoice;
|
||||
} else if (_.isString(defaultChoice)) {
|
||||
let index = _.findIndex(
|
||||
choices.realChoices,
|
||||
({ value }) => value === defaultChoice
|
||||
);
|
||||
defIndex = index === -1 ? defIndex : index;
|
||||
}
|
||||
|
||||
var defStr = this.opt.choices.pluck('key');
|
||||
this.rawDefault = defStr[defIndex];
|
||||
defStr[defIndex] = String(defStr[defIndex]).toUpperCase();
|
||||
return defStr.join('');
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Function for rendering checkbox choices
|
||||
* @param {String} pointer Selected key
|
||||
* @return {String} Rendered content
|
||||
*/
|
||||
|
||||
function renderChoices(choices, pointer) {
|
||||
var output = '';
|
||||
|
||||
choices.forEach(choice => {
|
||||
output += '\n ';
|
||||
|
||||
if (choice.type === 'separator') {
|
||||
output += ' ' + choice;
|
||||
return;
|
||||
}
|
||||
|
||||
var choiceStr = choice.key + ') ' + choice.name;
|
||||
if (pointer === choice.key) {
|
||||
choiceStr = chalk.cyan(choiceStr);
|
||||
}
|
||||
|
||||
output += choiceStr;
|
||||
});
|
||||
|
||||
return output;
|
||||
}
|
||||
|
||||
module.exports = ExpandPrompt;
|
||||
113
node_modules/inquirer/lib/prompts/input.js
generated
vendored
Normal file
113
node_modules/inquirer/lib/prompts/input.js
generated
vendored
Normal file
@ -0,0 +1,113 @@
|
||||
'use strict';
|
||||
/**
|
||||
* `input` type prompt
|
||||
*/
|
||||
|
||||
var chalk = require('chalk');
|
||||
var { map, takeUntil } = require('rxjs/operators');
|
||||
var Base = require('./base');
|
||||
var observe = require('../utils/events');
|
||||
|
||||
class InputPrompt extends Base {
|
||||
/**
|
||||
* Start the Inquiry session
|
||||
* @param {Function} cb Callback when prompt is done
|
||||
* @return {this}
|
||||
*/
|
||||
|
||||
_run(cb) {
|
||||
this.done = cb;
|
||||
|
||||
// Once user confirm (enter key)
|
||||
var events = observe(this.rl);
|
||||
var submit = events.line.pipe(map(this.filterInput.bind(this)));
|
||||
|
||||
var validation = this.handleSubmitEvents(submit);
|
||||
validation.success.forEach(this.onEnd.bind(this));
|
||||
validation.error.forEach(this.onError.bind(this));
|
||||
|
||||
events.keypress
|
||||
.pipe(takeUntil(validation.success))
|
||||
.forEach(this.onKeypress.bind(this));
|
||||
|
||||
// Init
|
||||
this.render();
|
||||
|
||||
return this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Render the prompt to screen
|
||||
* @return {InputPrompt} self
|
||||
*/
|
||||
|
||||
render(error) {
|
||||
var bottomContent = '';
|
||||
var appendContent = '';
|
||||
var message = this.getQuestion();
|
||||
var transformer = this.opt.transformer;
|
||||
var isFinal = this.status === 'answered';
|
||||
|
||||
if (isFinal) {
|
||||
appendContent = this.answer;
|
||||
} else {
|
||||
appendContent = this.rl.line;
|
||||
}
|
||||
|
||||
if (transformer) {
|
||||
message += transformer(appendContent, this.answers, { isFinal });
|
||||
} else {
|
||||
message += isFinal ? chalk.cyan(appendContent) : appendContent;
|
||||
}
|
||||
|
||||
if (error) {
|
||||
bottomContent = chalk.red('>> ') + error;
|
||||
}
|
||||
|
||||
this.screen.render(message, bottomContent);
|
||||
}
|
||||
|
||||
/**
|
||||
* When user press `enter` key
|
||||
*/
|
||||
|
||||
filterInput(input) {
|
||||
if (!input) {
|
||||
return this.opt.default == null ? '' : this.opt.default;
|
||||
}
|
||||
|
||||
return input;
|
||||
}
|
||||
|
||||
onEnd(state) {
|
||||
this.answer = state.value;
|
||||
this.status = 'answered';
|
||||
|
||||
// Re-render prompt
|
||||
this.render();
|
||||
|
||||
this.screen.done();
|
||||
this.done(state.value);
|
||||
}
|
||||
|
||||
onError({ value = '', isValid }) {
|
||||
this.rl.line += value;
|
||||
this.rl.cursor += value.length;
|
||||
this.render(isValid);
|
||||
}
|
||||
|
||||
/**
|
||||
* When user press a key
|
||||
*/
|
||||
|
||||
onKeypress() {
|
||||
// If user press a key, just clear the default value
|
||||
if (this.opt.default) {
|
||||
this.opt.default = undefined;
|
||||
}
|
||||
|
||||
this.render();
|
||||
}
|
||||
}
|
||||
|
||||
module.exports = InputPrompt;
|
||||
184
node_modules/inquirer/lib/prompts/list.js
generated
vendored
Normal file
184
node_modules/inquirer/lib/prompts/list.js
generated
vendored
Normal file
@ -0,0 +1,184 @@
|
||||
'use strict';
|
||||
/**
|
||||
* `list` type prompt
|
||||
*/
|
||||
|
||||
var _ = require('lodash');
|
||||
var chalk = require('chalk');
|
||||
var figures = require('figures');
|
||||
var cliCursor = require('cli-cursor');
|
||||
var runAsync = require('run-async');
|
||||
var { flatMap, map, take, takeUntil } = require('rxjs/operators');
|
||||
var Base = require('./base');
|
||||
var observe = require('../utils/events');
|
||||
var Paginator = require('../utils/paginator');
|
||||
|
||||
class ListPrompt extends Base {
|
||||
constructor(questions, rl, answers) {
|
||||
super(questions, rl, answers);
|
||||
|
||||
if (!this.opt.choices) {
|
||||
this.throwParamError('choices');
|
||||
}
|
||||
|
||||
this.firstRender = true;
|
||||
this.selected = 0;
|
||||
|
||||
var def = this.opt.default;
|
||||
|
||||
// If def is a Number, then use as index. Otherwise, check for value.
|
||||
if (_.isNumber(def) && def >= 0 && def < this.opt.choices.realLength) {
|
||||
this.selected = def;
|
||||
} else if (!_.isNumber(def) && def != null) {
|
||||
let index = _.findIndex(this.opt.choices.realChoices, ({ value }) => value === def);
|
||||
this.selected = Math.max(index, 0);
|
||||
}
|
||||
|
||||
// Make sure no default is set (so it won't be printed)
|
||||
this.opt.default = null;
|
||||
|
||||
this.paginator = new Paginator(this.screen);
|
||||
}
|
||||
|
||||
/**
|
||||
* Start the Inquiry session
|
||||
* @param {Function} cb Callback when prompt is done
|
||||
* @return {this}
|
||||
*/
|
||||
|
||||
_run(cb) {
|
||||
this.done = cb;
|
||||
|
||||
var self = this;
|
||||
|
||||
var events = observe(this.rl);
|
||||
events.normalizedUpKey.pipe(takeUntil(events.line)).forEach(this.onUpKey.bind(this));
|
||||
events.normalizedDownKey
|
||||
.pipe(takeUntil(events.line))
|
||||
.forEach(this.onDownKey.bind(this));
|
||||
events.numberKey.pipe(takeUntil(events.line)).forEach(this.onNumberKey.bind(this));
|
||||
events.line
|
||||
.pipe(
|
||||
take(1),
|
||||
map(this.getCurrentValue.bind(this)),
|
||||
flatMap(value => runAsync(self.opt.filter)(value).catch(err => err))
|
||||
)
|
||||
.forEach(this.onSubmit.bind(this));
|
||||
|
||||
// Init the prompt
|
||||
cliCursor.hide();
|
||||
this.render();
|
||||
|
||||
return this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Render the prompt to screen
|
||||
* @return {ListPrompt} self
|
||||
*/
|
||||
|
||||
render() {
|
||||
// Render question
|
||||
var message = this.getQuestion();
|
||||
|
||||
if (this.firstRender) {
|
||||
message += chalk.dim('(Use arrow keys)');
|
||||
}
|
||||
|
||||
// Render choices or answer depending on the state
|
||||
if (this.status === 'answered') {
|
||||
message += chalk.cyan(this.opt.choices.getChoice(this.selected).short);
|
||||
} else {
|
||||
var choicesStr = listRender(this.opt.choices, this.selected);
|
||||
var indexPosition = this.opt.choices.indexOf(
|
||||
this.opt.choices.getChoice(this.selected)
|
||||
);
|
||||
message +=
|
||||
'\n' + this.paginator.paginate(choicesStr, indexPosition, this.opt.pageSize);
|
||||
}
|
||||
|
||||
this.firstRender = false;
|
||||
|
||||
this.screen.render(message);
|
||||
}
|
||||
|
||||
/**
|
||||
* When user press `enter` key
|
||||
*/
|
||||
|
||||
onSubmit(value) {
|
||||
this.status = 'answered';
|
||||
|
||||
// Rerender prompt
|
||||
this.render();
|
||||
|
||||
this.screen.done();
|
||||
cliCursor.show();
|
||||
this.done(value);
|
||||
}
|
||||
|
||||
getCurrentValue() {
|
||||
return this.opt.choices.getChoice(this.selected).value;
|
||||
}
|
||||
|
||||
/**
|
||||
* When user press a key
|
||||
*/
|
||||
onUpKey() {
|
||||
var len = this.opt.choices.realLength;
|
||||
this.selected = this.selected > 0 ? this.selected - 1 : len - 1;
|
||||
this.render();
|
||||
}
|
||||
|
||||
onDownKey() {
|
||||
var len = this.opt.choices.realLength;
|
||||
this.selected = this.selected < len - 1 ? this.selected + 1 : 0;
|
||||
this.render();
|
||||
}
|
||||
|
||||
onNumberKey(input) {
|
||||
if (input <= this.opt.choices.realLength) {
|
||||
this.selected = input - 1;
|
||||
}
|
||||
|
||||
this.render();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Function for rendering list choices
|
||||
* @param {Number} pointer Position of the pointer
|
||||
* @return {String} Rendered content
|
||||
*/
|
||||
function listRender(choices, pointer) {
|
||||
var output = '';
|
||||
var separatorOffset = 0;
|
||||
|
||||
choices.forEach((choice, i) => {
|
||||
if (choice.type === 'separator') {
|
||||
separatorOffset++;
|
||||
output += ' ' + choice + '\n';
|
||||
return;
|
||||
}
|
||||
|
||||
if (choice.disabled) {
|
||||
separatorOffset++;
|
||||
output += ' - ' + choice.name;
|
||||
output += ' (' + (_.isString(choice.disabled) ? choice.disabled : 'Disabled') + ')';
|
||||
output += '\n';
|
||||
return;
|
||||
}
|
||||
|
||||
var isSelected = i - separatorOffset === pointer;
|
||||
var line = (isSelected ? figures.pointer + ' ' : ' ') + choice.name;
|
||||
if (isSelected) {
|
||||
line = chalk.cyan(line);
|
||||
}
|
||||
|
||||
output += line + ' \n';
|
||||
});
|
||||
|
||||
return output.replace(/\n$/, '');
|
||||
}
|
||||
|
||||
module.exports = ListPrompt;
|
||||
29
node_modules/inquirer/lib/prompts/number.js
generated
vendored
Normal file
29
node_modules/inquirer/lib/prompts/number.js
generated
vendored
Normal file
@ -0,0 +1,29 @@
|
||||
'use strict';
|
||||
/**
|
||||
* `input` type prompt
|
||||
*/
|
||||
|
||||
var Input = require('./input');
|
||||
|
||||
/**
|
||||
* Extention of the Input prompt specifically for use with number inputs.
|
||||
*/
|
||||
|
||||
class NumberPrompt extends Input {
|
||||
filterInput(input) {
|
||||
if (input && typeof input === 'string') {
|
||||
input = input.trim();
|
||||
// Match a number in the input
|
||||
let numberMatch = input.match(/(^-?\d+|^\d+\.\d*|^\d*\.\d+)(e\d+)?$/);
|
||||
// If a number is found, return that input.
|
||||
if (numberMatch) {
|
||||
return Number(numberMatch[0]);
|
||||
}
|
||||
}
|
||||
|
||||
// If the input was invalid return the default value.
|
||||
return this.opt.default == null ? NaN : this.opt.default;
|
||||
}
|
||||
}
|
||||
|
||||
module.exports = NumberPrompt;
|
||||
113
node_modules/inquirer/lib/prompts/password.js
generated
vendored
Normal file
113
node_modules/inquirer/lib/prompts/password.js
generated
vendored
Normal file
@ -0,0 +1,113 @@
|
||||
'use strict';
|
||||
/**
|
||||
* `password` type prompt
|
||||
*/
|
||||
|
||||
var chalk = require('chalk');
|
||||
var { map, takeUntil } = require('rxjs/operators');
|
||||
var Base = require('./base');
|
||||
var observe = require('../utils/events');
|
||||
|
||||
function mask(input, maskChar) {
|
||||
input = String(input);
|
||||
maskChar = typeof maskChar === 'string' ? maskChar : '*';
|
||||
if (input.length === 0) {
|
||||
return '';
|
||||
}
|
||||
|
||||
return new Array(input.length + 1).join(maskChar);
|
||||
}
|
||||
|
||||
class PasswordPrompt extends Base {
|
||||
/**
|
||||
* Start the Inquiry session
|
||||
* @param {Function} cb Callback when prompt is done
|
||||
* @return {this}
|
||||
*/
|
||||
|
||||
_run(cb) {
|
||||
this.done = cb;
|
||||
|
||||
var events = observe(this.rl);
|
||||
|
||||
// Once user confirm (enter key)
|
||||
var submit = events.line.pipe(map(this.filterInput.bind(this)));
|
||||
|
||||
var validation = this.handleSubmitEvents(submit);
|
||||
validation.success.forEach(this.onEnd.bind(this));
|
||||
validation.error.forEach(this.onError.bind(this));
|
||||
|
||||
events.keypress
|
||||
.pipe(takeUntil(validation.success))
|
||||
.forEach(this.onKeypress.bind(this));
|
||||
|
||||
// Init
|
||||
this.render();
|
||||
|
||||
return this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Render the prompt to screen
|
||||
* @return {PasswordPrompt} self
|
||||
*/
|
||||
|
||||
render(error) {
|
||||
var message = this.getQuestion();
|
||||
var bottomContent = '';
|
||||
|
||||
if (this.status === 'answered') {
|
||||
message += this.opt.mask
|
||||
? chalk.cyan(mask(this.answer, this.opt.mask))
|
||||
: chalk.italic.dim('[hidden]');
|
||||
} else if (this.opt.mask) {
|
||||
message += mask(this.rl.line || '', this.opt.mask);
|
||||
} else {
|
||||
message += chalk.italic.dim('[input is hidden] ');
|
||||
}
|
||||
|
||||
if (error) {
|
||||
bottomContent = '\n' + chalk.red('>> ') + error;
|
||||
}
|
||||
|
||||
this.screen.render(message, bottomContent);
|
||||
}
|
||||
|
||||
/**
|
||||
* When user press `enter` key
|
||||
*/
|
||||
|
||||
filterInput(input) {
|
||||
if (!input) {
|
||||
return this.opt.default == null ? '' : this.opt.default;
|
||||
}
|
||||
|
||||
return input;
|
||||
}
|
||||
|
||||
onEnd(state) {
|
||||
this.status = 'answered';
|
||||
this.answer = state.value;
|
||||
|
||||
// Re-render prompt
|
||||
this.render();
|
||||
|
||||
this.screen.done();
|
||||
this.done(state.value);
|
||||
}
|
||||
|
||||
onError(state) {
|
||||
this.render(state.isValid);
|
||||
}
|
||||
|
||||
onKeypress() {
|
||||
// If user press a key, just clear the default value
|
||||
if (this.opt.default) {
|
||||
this.opt.default = undefined;
|
||||
}
|
||||
|
||||
this.render();
|
||||
}
|
||||
}
|
||||
|
||||
module.exports = PasswordPrompt;
|
||||
216
node_modules/inquirer/lib/prompts/rawlist.js
generated
vendored
Normal file
216
node_modules/inquirer/lib/prompts/rawlist.js
generated
vendored
Normal file
@ -0,0 +1,216 @@
|
||||
'use strict';
|
||||
/**
|
||||
* `rawlist` type prompt
|
||||
*/
|
||||
|
||||
var _ = require('lodash');
|
||||
var chalk = require('chalk');
|
||||
var { map, takeUntil } = require('rxjs/operators');
|
||||
var Base = require('./base');
|
||||
var Separator = require('../objects/separator');
|
||||
var observe = require('../utils/events');
|
||||
var Paginator = require('../utils/paginator');
|
||||
|
||||
class RawListPrompt extends Base {
|
||||
constructor(questions, rl, answers) {
|
||||
super(questions, rl, answers);
|
||||
|
||||
if (!this.opt.choices) {
|
||||
this.throwParamError('choices');
|
||||
}
|
||||
|
||||
this.opt.validChoices = this.opt.choices.filter(Separator.exclude);
|
||||
|
||||
this.selected = 0;
|
||||
this.rawDefault = 0;
|
||||
|
||||
_.extend(this.opt, {
|
||||
validate: function(val) {
|
||||
return val != null;
|
||||
}
|
||||
});
|
||||
|
||||
var def = this.opt.default;
|
||||
if (_.isNumber(def) && def >= 0 && def < this.opt.choices.realLength) {
|
||||
this.selected = def;
|
||||
this.rawDefault = def;
|
||||
} else if (!_.isNumber(def) && def != null) {
|
||||
let index = _.findIndex(this.opt.choices.realChoices, ({ value }) => value === def);
|
||||
let safeIndex = Math.max(index, 0);
|
||||
this.selected = safeIndex;
|
||||
this.rawDefault = safeIndex;
|
||||
}
|
||||
|
||||
// Make sure no default is set (so it won't be printed)
|
||||
this.opt.default = null;
|
||||
|
||||
this.paginator = new Paginator();
|
||||
}
|
||||
|
||||
/**
|
||||
* Start the Inquiry session
|
||||
* @param {Function} cb Callback when prompt is done
|
||||
* @return {this}
|
||||
*/
|
||||
|
||||
_run(cb) {
|
||||
this.done = cb;
|
||||
|
||||
// Once user confirm (enter key)
|
||||
var events = observe(this.rl);
|
||||
var submit = events.line.pipe(map(this.getCurrentValue.bind(this)));
|
||||
|
||||
var validation = this.handleSubmitEvents(submit);
|
||||
validation.success.forEach(this.onEnd.bind(this));
|
||||
validation.error.forEach(this.onError.bind(this));
|
||||
|
||||
events.normalizedUpKey.pipe(takeUntil(events.line)).forEach(this.onUpKey.bind(this));
|
||||
events.normalizedDownKey
|
||||
.pipe(takeUntil(events.line))
|
||||
.forEach(this.onDownKey.bind(this));
|
||||
events.keypress
|
||||
.pipe(takeUntil(validation.success))
|
||||
.forEach(this.onKeypress.bind(this));
|
||||
// Init the prompt
|
||||
this.render();
|
||||
|
||||
return this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Render the prompt to screen
|
||||
* @return {RawListPrompt} self
|
||||
*/
|
||||
|
||||
render(error) {
|
||||
// Render question
|
||||
var message = this.getQuestion();
|
||||
var bottomContent = '';
|
||||
|
||||
if (this.status === 'answered') {
|
||||
message += chalk.cyan(this.answer);
|
||||
} else {
|
||||
var choicesStr = renderChoices(this.opt.choices, this.selected);
|
||||
message +=
|
||||
'\n' + this.paginator.paginate(choicesStr, this.selected, this.opt.pageSize);
|
||||
message += '\n Answer: ';
|
||||
}
|
||||
message += this.rl.line;
|
||||
|
||||
if (error) {
|
||||
bottomContent = '\n' + chalk.red('>> ') + error;
|
||||
}
|
||||
|
||||
this.screen.render(message, bottomContent);
|
||||
}
|
||||
|
||||
/**
|
||||
* When user press `enter` key
|
||||
*/
|
||||
|
||||
getCurrentValue(index) {
|
||||
if (index == null) {
|
||||
index = this.rawDefault;
|
||||
} else if (index === '') {
|
||||
index = this.selected;
|
||||
} else {
|
||||
index -= 1;
|
||||
}
|
||||
|
||||
var choice = this.opt.choices.getChoice(index);
|
||||
return choice ? choice.value : null;
|
||||
}
|
||||
|
||||
onEnd(state) {
|
||||
this.status = 'answered';
|
||||
this.answer = state.value;
|
||||
|
||||
// Re-render prompt
|
||||
this.render();
|
||||
|
||||
this.screen.done();
|
||||
this.done(state.value);
|
||||
}
|
||||
|
||||
onError() {
|
||||
this.render('Please enter a valid index');
|
||||
}
|
||||
|
||||
/**
|
||||
* When user press a key
|
||||
*/
|
||||
|
||||
onKeypress() {
|
||||
var index = this.rl.line.length ? Number(this.rl.line) - 1 : 0;
|
||||
|
||||
if (this.opt.choices.getChoice(index)) {
|
||||
this.selected = index;
|
||||
} else {
|
||||
this.selected = undefined;
|
||||
}
|
||||
this.render();
|
||||
}
|
||||
|
||||
/**
|
||||
* When user press up key
|
||||
*/
|
||||
|
||||
onUpKey() {
|
||||
this.onArrowKey('up');
|
||||
}
|
||||
|
||||
/**
|
||||
* When user press down key
|
||||
*/
|
||||
|
||||
onDownKey() {
|
||||
this.onArrowKey('down');
|
||||
}
|
||||
|
||||
/**
|
||||
* When user press up or down key
|
||||
* @param {String} type Arrow type: up or down
|
||||
*/
|
||||
|
||||
onArrowKey(type) {
|
||||
var len = this.opt.choices.realLength;
|
||||
|
||||
if (type === 'up') this.selected = this.selected > 0 ? this.selected - 1 : len - 1;
|
||||
else this.selected = this.selected < len - 1 ? this.selected + 1 : 0;
|
||||
|
||||
this.rl.line = String(this.selected + 1);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Function for rendering list choices
|
||||
* @param {Number} pointer Position of the pointer
|
||||
* @return {String} Rendered content
|
||||
*/
|
||||
|
||||
function renderChoices(choices, pointer) {
|
||||
var output = '';
|
||||
var separatorOffset = 0;
|
||||
|
||||
choices.forEach(function(choice, i) {
|
||||
output += '\n ';
|
||||
|
||||
if (choice.type === 'separator') {
|
||||
separatorOffset++;
|
||||
output += ' ' + choice;
|
||||
return;
|
||||
}
|
||||
|
||||
var index = i - separatorOffset;
|
||||
var display = index + 1 + ') ' + choice.name;
|
||||
if (index === pointer) {
|
||||
display = chalk.cyan(display);
|
||||
}
|
||||
|
||||
output += display;
|
||||
});
|
||||
|
||||
return output;
|
||||
}
|
||||
|
||||
module.exports = RawListPrompt;
|
||||
Reference in New Issue
Block a user