How to use makeStatsFromError method in storybook-root

Best JavaScript code snippet using storybook-root

builder.ts

Source:builder.ts

...50    // eslint-disable-next-line consistent-return51    return {52      bail,53      totalTime: process.hrtime(startTime),54      stats: makeStatsFromError(err),55    };56  }57  const { handler, modulesCount } = await useProgressReporting(router, startTime, options);58  new ProgressPlugin({ handler, modulesCount }).apply(compiler);59  const middlewareOptions: Parameters<typeof webpackDevMiddleware>[1] = {60    publicPath: config.output?.publicPath as string,61    writeToDisk: true,62  };63  compilation = webpackDevMiddleware(compiler, middlewareOptions);64  router.use(compilation);65  const stats = await new Promise<Stats>((ready, stop) => {66    compilation.waitUntilValid(ready);67    reject = stop;68  });69  if (!stats) {70    throw new Error('no stats after building preview');71  }72  // eslint-disable-next-line consistent-return73  return {74    bail,75    stats,76    totalTime: process.hrtime(startTime),77  };78};79export const bail: WebpackBuilder['bail'] = (e: Error) => {80  if (reject) {81    reject();82  }83  if (process) {84    try {85      compilation.close();86      logger.warn('Force closed preview build');87    } catch (err) {88      logger.warn('Unable to close preview build!');89    }90  }91  throw e;92};93export const build: WebpackBuilder['build'] = async ({ options, startTime }) => {94  logger.info('=> Compiling manager..');95  checkWebpackVersion4(executor.get);96  const config = await getConfig(options);97  const statsOptions = typeof config.stats === 'boolean' ? 'minimal' : config.stats;98  const compiler = executor.get(config);99  if (!compiler) {100    const err = `${config.name}: missing webpack compiler at runtime!`;101    logger.error(err);102    return Promise.resolve(makeStatsFromError(err));103  }104  return new Promise((succeed, fail) => {105    compiler.run((error, stats) => {106      if (error || !stats || stats.hasErrors()) {107        logger.error('=> Failed to build the manager');108        if (error) {109          logger.error(error.message);110        }111        if (stats && (stats.hasErrors() || stats.hasWarnings())) {112          const { warnings, errors } = stats.toJson(statsOptions);113          errors.forEach((e) => logger.error(e));114          warnings.forEach((e) => logger.error(e));115        }116        process.exitCode = 1;...

index.ts

Source:index.ts

...49    logger.error(err);50    return {51      bail,52      totalTime: process.hrtime(startTime),53      stats: makeStatsFromError(err),54    };55  }56  const { handler, modulesCount } = await useProgressReporting(router, startTime, options);57  new ProgressPlugin({ handler, modulesCount }).apply(compiler);58  const middlewareOptions: Parameters<typeof webpackDevMiddleware>[1] = {59    publicPath: config.output?.publicPath as string,60    writeToDisk: true,61    logLevel: 'error',62  };63  compilation = webpackDevMiddleware(compiler, middlewareOptions);64  router.use(compilation);65  router.use(webpackHotMiddleware(compiler));66  const waitUntilValid = compilation.waitUntilValid.bind(compilation) as (67    callback: (stats?: Stats) => void68  ) => void;69  const stats = await new Promise<Stats>((ready, stop) => {70    waitUntilValid(ready);71    reject = stop;72  });73  if (!stats) {74    throw new Error('no stats after building preview');75  }76  if (stats.hasErrors()) {77    throw stats;78  }79  return {80    bail,81    stats,82    totalTime: process.hrtime(startTime),83  };84};85export const bail: WebpackBuilder['bail'] = (e: Error) => {86  if (reject) {87    reject();88  }89  if (process) {90    try {91      compilation.close();92      logger.warn('Force closed preview build');93    } catch (err) {94      logger.warn('Unable to close preview build!');95    }96  }97  throw e;98};99export const build: WebpackBuilder['build'] = async ({ options, startTime }) => {100  checkWebpackVersion4(executor.get);101  logger.info('=> Compiling preview..');102  const config = await getConfig(options);103  const compiler = executor.get(config);104  if (!compiler) {105    const err = `${config.name}: missing webpack compiler at runtime!`;106    logger.error(err);107    return Promise.resolve(makeStatsFromError(err));108  }109  return new Promise((succeed, fail) => {110    compiler.run((error, stats) => {111      if (error || !stats || stats.hasErrors()) {112        logger.error('=> Failed to build the preview');113        process.exitCode = 1;114        if (error) {115          logger.error(error.message);116          return fail(error);117        }118        if (stats && (stats.hasErrors() || stats.hasWarnings())) {119          const { warnings, errors } = stats.toJson(config.stats);120          errors.forEach((e: string) => logger.error(e));121          warnings.forEach((e: string) => logger.error(e));...

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.