gluegun
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A delightful toolkit for building Node-powered CLIs.
101 lines • 4.91 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.prompt = void 0;
function getEnquirer() {
var Enquirer = require('enquirer');
return new Enquirer();
}
/**
* A yes/no question.
*
* @param message The message to display to the user.
* @returns The true/false answer.
*/
var confirm = function (message, initial) { return __awaiter(void 0, void 0, void 0, function () {
var yesno;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, getEnquirer().prompt({
name: 'yesno',
type: 'confirm',
message: message,
initial: initial,
})];
case 1:
yesno = (_a.sent()).yesno;
return [2 /*return*/, yesno];
}
});
}); };
/**
* We're replicating the interface of Enquirer in order to
* "lazy load" the package only if and when we actually are asked for it.
* This results in a significant speed increase.
*/
var prompt = {
confirm: confirm,
ask: function (questions) { return __awaiter(void 0, void 0, void 0, function () {
return __generator(this, function (_a) {
if (Array.isArray(questions)) {
// Because Enquirer 2 breaks backwards compatility (and we don't want to)
// we are translating the previous API to the current equivalent.
questions = questions.map(function (q) {
// if q is a function, run it to get the actual question object
if (typeof q === 'function')
q = q();
if (q.type === 'rawlist' || q.type === 'list')
q.type = 'select';
if (q.type === 'expand')
q.type = 'autocomplete';
if (q.type === 'checkbox')
q.type = 'multiselect';
if (q.type === 'radio')
q.type = 'select';
if (q.type === 'question')
q.type = 'input';
return q;
});
}
return [2 /*return*/, getEnquirer().prompt(questions)];
});
}); },
separator: function () { return getEnquirer().separator(); },
};
exports.prompt = prompt;
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