logger-demo.ts

import ansis from 'ansis';
import { logger } from '../src/index.js';

async function sleep(delay: number) {
  return new Promise(resolve => {
    setTimeout(resolve, delay);
  });
}

logger.setVerbose(process.argv.includes('--verbose'));

const errorStage = process.argv
  .find(arg => arg.startsWith('--error='))
  ?.split('=')[1];

try {
  logger.info(ansis.bold.blue('Code PushUp CLI v0.80.1'));
  logger.newline();

  await logger.task('Importing code-pushup.config.ts', async () => {
    await sleep(500);

    return 'Loaded configuration from code-pushup.config.ts';
  });
  logger.debug('2 plugins:');
  logger.debug('• ESLint');
  logger.debug('• Lighthouse');

  await logger.group(
    `Running plugin "ESLint" ${ansis.gray('[1/2]')}`,
    async () => {
      const bin = 'npx eslint . --format=json';
      await logger.command(bin, async () => {
        await sleep(3000);
        if (errorStage === 'plugin') {
          logger.info('Configuration file not found.');
          throw new Error(`Command ${ansis.bold(bin)} exited with code 1`);
        }
        logger.debug('All files pass linting.');
      });

      logger.info('Found 0 lint problems');

      logger.warn(
        'Metadata not found for rule @angular-eslint/template/eqeqeq',
      );

      return 'Completed "ESLint" plugin execution';
    },
  );

  await logger.group(
    `Running plugin "Lighthouse" ${ansis.gray('[2/2]')}`,
    async () => {
      await logger.task(
        `Executing ${ansis.bold('runLighthouse')} function`,
        async () => {
          await sleep(8000);
          return `Executed ${ansis.bold('runLighthouse')} function`;
        },
      );

      logger.debug('Lighthouse category scores:');
      logger.debug('• Accessibility: 100');
      logger.debug('• SEO: 84');

      return 'Completed "Lighthouse" plugin execution';
    },
  );

  logger.info(ansis.bold('Collected report'));
  logger.newline();

  await logger.task(ansis.bold('Uploading report to portal'), async () => {
    logger.debug(
      'Sent GraphQL mutation to https://api.code-pushup.example.com/graphql (organization: "example", project: "website")',
    );
    await sleep(2000);
    if (errorStage === 'core') {
      throw new Error('GraphQL error');
    }
    return ansis.bold('Uploaded report to portal');
  });
} catch (error) {
  logger.newline();
  console.error(error);
  logger.newline();
  logger.error(ansis.bold(`Code PushUp CLI failed (see error above)`));
  // eslint-disable-next-line n/no-process-exit, unicorn/no-process-exit
  process.exit(1);
}