@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/devDependencies ?',
      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', '-');
};