@pega/custom-dx-components/src/tasks/restore-config/index.js

Utility for building custom UI components

import path from 'path';
import fs from 'fs';
import { promisify } from 'util';
import { join } from 'path';

import inquirer from 'inquirer';
import ncp from 'ncp';
import chalk from 'chalk';

import { restoreTopLevelConfigFilesFromTemplate,
         restoreDependenciesFromTemplate,
         getLibraryBased,
         showVersion,
         addDebugLog
        } from '../../util.js';




export default async options => {
addDebugLog("restoreConfig", "", "+");
  const isLibraryBased =  getLibraryBased();
  if (!isLibraryBased) {
    console.log(`Command only supported for ${chalk.bold.green('library based')} components.`);
    process.exit();
  }

  await showVersion();

  const restoreAns = await inquirer.prompt([

    {
      name: 'restoreDev',
      type: 'confirm',
      message: 'Also restore package dependencies/devDepencies ?',
      default: false
    },
  ]);

  await restoreTopLevelConfigFilesFromTemplate(false);
  console.log(chalk.green("Original config files restored."));

  if (restoreAns.restoreDev) {
    await restoreDependenciesFromTemplate();
    console.log(chalk.green("Package dependencies and devDependencies restored."));

    console.log('\n***************************************************************');
    console.log(chalk.bold.yellow('Dependencies have changed, recommend updating.'));
    console.log(`>>> PLEASE run ${chalk.bold.yellow("'npm update'")}.`);
    console.log('***************************************************************\n');
  }


addDebugLog("restoreConfig", "END", "-");

};