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Diffstat (limited to 'node_modules/prompts/dist/elements/text.js')
| -rw-r--r-- | node_modules/prompts/dist/elements/text.js | 245 |
1 files changed, 0 insertions, 245 deletions
diff --git a/node_modules/prompts/dist/elements/text.js b/node_modules/prompts/dist/elements/text.js deleted file mode 100644 index c38a070..0000000 --- a/node_modules/prompts/dist/elements/text.js +++ /dev/null @@ -1,245 +0,0 @@ -"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'), - erase = _require.erase, - cursor = _require.cursor; - -const _require2 = require('../util'), - style = _require2.style, - clear = _require2.clear, - lines = _require2.lines, - figures = _require2.figures; -/** - * TextPrompt Base Element - * @param {Object} opts Options - * @param {String} opts.message Message - * @param {String} [opts.style='default'] Render style - * @param {String} [opts.initial] Default value - * @param {Function} [opts.validate] Validate function - * @param {Stream} [opts.stdin] The Readable stream to listen to - * @param {Stream} [opts.stdout] The Writable stream to write readline data to - * @param {String} [opts.error] The invalid error label - */ - - -class TextPrompt extends Prompt { - constructor(opts = {}) { - super(opts); - this.transform = style.render(opts.style); - this.scale = this.transform.scale; - this.msg = opts.message; - this.initial = opts.initial || ``; - - this.validator = opts.validate || (() => true); - - this.value = ``; - this.errorMsg = opts.error || `Please Enter A Valid Value`; - this.cursor = Number(!!this.initial); - this.cursorOffset = 0; - this.clear = clear(``, this.out.columns); - this.render(); - } - - set value(v) { - if (!v && this.initial) { - this.placeholder = true; - this.rendered = color.gray(this.transform.render(this.initial)); - } else { - this.placeholder = false; - this.rendered = this.transform.render(v); - } - - this._value = v; - this.fire(); - } - - get value() { - return this._value; - } - - reset() { - this.value = ``; - this.cursor = Number(!!this.initial); - this.cursorOffset = 0; - this.fire(); - this.render(); - } - - exit() { - this.abort(); - } - - abort() { - this.value = this.value || this.initial; - this.done = this.aborted = true; - this.error = false; - this.red = false; - this.fire(); - this.render(); - this.out.write('\n'); - this.close(); - } - - validate() { - var _this = this; - - return _asyncToGenerator(function* () { - let valid = yield _this.validator(_this.value); - - if (typeof valid === `string`) { - _this.errorMsg = valid; - valid = false; - } - - _this.error = !valid; - })(); - } - - submit() { - var _this2 = this; - - return _asyncToGenerator(function* () { - _this2.value = _this2.value || _this2.initial; - _this2.cursorOffset = 0; - _this2.cursor = _this2.rendered.length; - yield _this2.validate(); - - if (_this2.error) { - _this2.red = true; - - _this2.fire(); - - _this2.render(); - - return; - } - - _this2.done = true; - _this2.aborted = false; - - _this2.fire(); - - _this2.render(); - - _this2.out.write('\n'); - - _this2.close(); - })(); - } - - next() { - if (!this.placeholder) return this.bell(); - this.value = this.initial; - this.cursor = this.rendered.length; - this.fire(); - this.render(); - } - - moveCursor(n) { - if (this.placeholder) return; - this.cursor = this.cursor + n; - this.cursorOffset += n; - } - - _(c, key) { - let s1 = this.value.slice(0, this.cursor); - let s2 = this.value.slice(this.cursor); - this.value = `${s1}${c}${s2}`; - this.red = false; - this.cursor = this.placeholder ? 0 : s1.length + 1; - this.render(); - } - - delete() { - if (this.isCursorAtStart()) return this.bell(); - let s1 = this.value.slice(0, this.cursor - 1); - let s2 = this.value.slice(this.cursor); - this.value = `${s1}${s2}`; - this.red = false; - - if (this.isCursorAtStart()) { - this.cursorOffset = 0; - } else { - this.cursorOffset++; - this.moveCursor(-1); - } - - this.render(); - } - - deleteForward() { - if (this.cursor * this.scale >= this.rendered.length || this.placeholder) return this.bell(); - let s1 = this.value.slice(0, this.cursor); - let s2 = this.value.slice(this.cursor + 1); - this.value = `${s1}${s2}`; - this.red = false; - - if (this.isCursorAtEnd()) { - this.cursorOffset = 0; - } else { - this.cursorOffset++; - } - - this.render(); - } - - first() { - this.cursor = 0; - this.render(); - } - - last() { - this.cursor = this.value.length; - this.render(); - } - - left() { - if (this.cursor <= 0 || this.placeholder) return this.bell(); - this.moveCursor(-1); - this.render(); - } - - right() { - if (this.cursor * this.scale >= this.rendered.length || this.placeholder) return this.bell(); - this.moveCursor(1); - this.render(); - } - - isCursorAtStart() { - return this.cursor === 0 || this.placeholder && this.cursor === 1; - } - - isCursorAtEnd() { - return this.cursor === this.rendered.length || this.placeholder && this.cursor === this.rendered.length + 1; - } - - render() { - if (this.closed) return; - - if (!this.firstRender) { - if (this.outputError) this.out.write(cursor.down(lines(this.outputError, this.out.columns) - 1) + clear(this.outputError, this.out.columns)); - this.out.write(clear(this.outputText, this.out.columns)); - } - - super.render(); - this.outputError = ''; - this.outputText = [style.symbol(this.done, this.aborted), color.bold(this.msg), style.delimiter(this.done), this.red ? color.red(this.rendered) : this.rendered].join(` `); - - if (this.error) { - this.outputError += this.errorMsg.split(`\n`).reduce((a, l, i) => a + `\n${i ? ' ' : figures.pointerSmall} ${color.red().italic(l)}`, ``); - } - - this.out.write(erase.line + cursor.to(0) + this.outputText + cursor.save + this.outputError + cursor.restore + cursor.move(this.cursorOffset, 0)); - } - -} - -module.exports = TextPrompt;
\ No newline at end of file |