@pega/custom-dx-components/src/tasks/build-all/helper.js

Utility for building custom UI components

import fs from 'fs';
import path from 'path';

import archiver from 'archiver';
import chalk from 'chalk';

import { getComponentDirectoryPath, getComponents, getPegaServerConfig, addDebugLog } from '../../util.js';


export const getBuildComponentQuestions = async () => {
addDebugLog("getBuildComponentQuestions", "", "");

  const components = await getComponents();
  const defaultPegaConfig = await getPegaServerConfig();

  if (components.length == 0) {
    console.log(chalk.redBright('No components to build'));
    process.exit();
  }

  return [
    {
      name: 'devBuild',
      type: 'confirm',
      message: 'Generate development build ?',
      default: defaultPegaConfig.devBuild
    }
  ];
};

export const zipComponent = async componentKey => {
addDebugLog("zipComponent", `componentKey: ${componentKey}`, "");

  const srcDirectory = await getComponentDirectoryPath(componentKey);
  const buildDirectory = await path.join(path.resolve(), 'dist/components', componentKey);
  const configJson = `${srcDirectory}/config.json`;
  const localizationJson = `${srcDirectory}/localizations.json`;

  const archive = archiver('zip', { zlib: { level: 9 } });
  const zipChunks = [];
  archive.on('data', chunk => zipChunks.push(chunk));

  // Add src directory
  archive.directory(srcDirectory, 'src');

  // Add config.json file
  if (fs.existsSync(configJson)) {
    archive.file(configJson, { name: path.basename(configJson) });
  }

  // Add localizations.json file if it exists
  if (fs.existsSync(localizationJson)) {
    archive.file(localizationJson, { name: path.basename(localizationJson) });
  }

  // Add build directory
  archive.directory(buildDirectory, false);

  await archive.finalize();

  const zipBuffer = Buffer.concat(zipChunks);
  console.log(chalk.green(`component zipped with size: ${Math.ceil(zipBuffer.length / 1024)} KB`));
  const zipContent = zipBuffer.toString('base64');

  const configContent = Buffer.from(fs.readFileSync(configJson)).toString();

  return { zipContent, configContent };
};