polymerx-cli/dist/lib/is-missing.js

Unlock the power of Polymer 3, Web Components and modern web tools.

"use strict";

exports.__esModule = true;
exports.default = isMissing;

var _phunctional = require("phunctional");

const KEYS = ['template', 'dest', 'force', 'yarn', 'git', 'install'];

const ask = (name, message, val) => {
  const type = val === undefined ? 'input' : 'confirm';
  return {
    name,
    message,
    type,
    default: val
  };
};

function isMissing(argv) {
  const missingKeys = KEYS.filter(key => !new Set(Object.keys(argv)).has(key));
  const out = missingKeys.reduce((acc, key) => {
    return acc.concat((0, _phunctional.switchcase)({
      template: ask('template', 'Remote template to clone (user/repo#tag)'),
      dest: ask('dest', 'Directory to create the app'),
      force: ask('force', 'Enforce `dest` directory; will overwrite!', false),
      yarn: ask('yarn', 'Install with `yarn` instead of `npm`', false),
      git: ask('git', 'Initialize a `git` repository', false),
      install: ask('install', 'Install dependencies', true)
    })({})(key));
  }, []);
  return out;
}