Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Register for FREE! Join TestMu Conference

How to use createBabelOptions method in storybook-root

Best JavaScript code snippet using storybook-root

preset.ts

Source:preset.ts

...13  babelOptions?: any;14  mdxBabelOptions?: any;15  configureJSX?: boolean;16};17function createBabelOptions({ babelOptions, mdxBabelOptions, configureJSX }: BabelParams) {18  const babelPlugins = mdxBabelOptions?.plugins || babelOptions?.plugins || [];19  const jsxPlugin = [20    require.resolve('@babel/plugin-transform-react-jsx'),21    { pragma: 'React.createElement', pragmaFrag: 'React.Fragment' },22  ];23  const plugins = configureJSX ? [...babelPlugins, jsxPlugin] : babelPlugins;24  return {25    // don't use the root babelrc by default (users can override this in mdxBabelOptions)26    babelrc: false,27    configFile: false,28    ...babelOptions,29    ...mdxBabelOptions,30    plugins,31  };32}33export function webpack(webpackConfig: any = {}, options: any = {}) {34  const { module = {} } = webpackConfig;35  // it will reuse babel options that are already in use in storybook36  // also, these babel options are chained with other presets.37  const {38    babelOptions,39    mdxBabelOptions,40    configureJSX = true,41    sourceLoaderOptions = { injectStoryParameters: true },42    transcludeMarkdown = false,43  } = options;44  const mdxLoaderOptions = {45    remarkPlugins: [remarkSlug, remarkExternalLinks],46  };47  // set `sourceLoaderOptions` to `null` to disable for manual configuration48  const sourceLoader = sourceLoaderOptions49    ? [50        {51          test: /\.(stories|story)\.[tj]sx?$/,52          loader: require.resolve('@storybook/source-loader'),53          options: { ...sourceLoaderOptions, inspectLocalDependencies: true },54          enforce: 'pre',55        },56      ]57    : [];58  let rules = module.rules || [];59  if (transcludeMarkdown) {60    rules = [61      ...rules.filter((rule: any) => rule.test.toString() !== '/\\.md$/'),62      {63        test: /\.md$/,64        use: [65          {66            loader: resolvedBabelLoader,67            options: createBabelOptions({ babelOptions, mdxBabelOptions, configureJSX }),68          },69          {70            loader: require.resolve('@mdx-js/loader'),71            options: mdxLoaderOptions,72          },73        ],74      },75    ];76  }77  const result = {78    ...webpackConfig,79    module: {80      ...module,81      rules: [82        ...rules,83        {84          test: /\.js$/,85          include: new RegExp(`node_modules\\${path.sep}acorn-jsx`),86          use: [87            {88              loader: resolvedBabelLoader,89              options: {90                presets: [[require.resolve('@babel/preset-env'), { modules: 'commonjs' }]],91              },92            },93          ],94        },95        {96          test: /(stories|story)\.mdx$/,97          use: [98            {99              loader: resolvedBabelLoader,100              options: createBabelOptions({ babelOptions, mdxBabelOptions, configureJSX }),101            },102            {103              loader: require.resolve('@mdx-js/loader'),104              options: {105                compilers: [createCompiler(options)],106                ...mdxLoaderOptions,107              },108            },109          ],110        },111        {112          test: /\.mdx$/,113          exclude: /(stories|story)\.mdx$/,114          use: [115            {116              loader: resolvedBabelLoader,117              options: createBabelOptions({ babelOptions, mdxBabelOptions, configureJSX }),118            },119            {120              loader: require.resolve('@mdx-js/loader'),121              options: mdxLoaderOptions,122            },123          ],124        },125        ...sourceLoader,126      ],127    },128  };129  return result;...

preset.js

Source:preset.js

1const createCompiler = require('../mdx-compiler-plugin');2function createBabelOptions({ babelOptions, configureJSX }) {3  if (!configureJSX) {4    return babelOptions;5  }6  return {7    ...babelOptions,8    // for frameworks that are not working with react, we need to configure9    // the jsx to transpile mdx, for now there will be a flag for that10    // for more complex solutions we can find alone that we need to add '@babel/plugin-transform-react-jsx'11    plugins: [...babelOptions.plugins, '@babel/plugin-transform-react-jsx'],12  };13}14function webpack(webpackConfig = {}, options = {}) {15  const { module = {} } = webpackConfig;16  // it will reuse babel options that are already in use in storybook17  // also, these babel options are chained with other presets.18  const { babelOptions, configureJSX } = options;19  return {20    ...webpackConfig,21    module: {22      ...module,23      rules: [24        ...(module.rules || []),25        {26          test: /\.(stories|story).mdx$/,27          use: [28            {29              loader: 'babel-loader',30              options: createBabelOptions({ babelOptions, configureJSX }),31            },32            {33              loader: '@mdx-js/loader',34              options: {35                compilers: [createCompiler(options)],36              },37            },38          ],39        },40        {41          test: /\.mdx$/,42          exclude: /\.(stories|story).mdx$/,43          use: [44            {45              loader: 'babel-loader',46              options: createBabelOptions({ babelOptions, configureJSX }),47            },48            {49              loader: '@mdx-js/loader',50            },51          ],52        },53      ],54    },55  };56}57function addons(entry = []) {58  return [...entry, require.resolve('../register')];59}60module.exports = { webpack, addons };

Using AI Code Generation

1const { createBabelOptions } = require('@storybook/core/server');2const path = require('path');3const babelOptions = createBabelOptions({4  configDir: path.resolve(__dirname, '../.storybook'),5});6console.log('babelOptions', babelOptions);7babelOptions {8      {9      }10      {11        alias: {12        }13      }14}15module.exports = {16  stories: ['../src/**/*.stories.@(js|jsx|ts|tsx|mdx)'],17  core: {18  },19};20const path = require('path');21const TsconfigPathsPlugin = require('tsconfig-paths-webpack-plugin');22module.exports = async ({ config, mode }) => {23  config.module.rules.push(24    {25      test: /\.(js|jsx|ts|tsx)$/,26        {27          loader: require.resolve('babel-loader'),28          options: {29              require.resolve('@babel/preset-react'),30              require.resolve('@babel/preset-env'),31              require.resolve('@babel/preset-typescript'),32              require.resolve('@babel/plugin-proposal-class-properties'),33              require.resolve('@babel/plugin-proposal-object-rest-spread'),34              require.resolve('@babel/plugin-proposal-optional-chaining'),35              require.resolve('@babel/plugin-proposal

Using AI Code Generation

1import { createBabelOptions } from 'storybook-root-alias'2module.exports = {3  presets: [createBabelOptions()],4}5module.exports = {6  babel: async (options) => {7    options.presets.push(require.resolve('storybook-root-alias'))8  },9}10const path = require('path')11const rootAlias = require('storybook-root-alias')12module.exports = ({ config }) => {13  config.resolve.alias = {14    ...rootAlias.resolveAlias(),15  }16}17import { configure } from '@storybook/react'18import rootAlias from 'storybook-root-alias'19const req = require.context('src', true, /\.stories\.js$/)20function loadStories() {21  req.keys().forEach((filename) => req(filename))22}23configure(loadStories, module)24import rootAlias from 'storybook-root-alias'25rootAlias.resolveAlias()

Using AI Code Generation

1const createBabelOptions = require('storybook-root/dist/server/babel_config');2module.exports = createBabelOptions({3});4{5}6"babel": {7}8{9}10{11}12"babel": {13}

Using AI Code Generation

1const babelOptions = createBabelOptions({2});3module.exports = {4  module: {5      {6        use: {7        },8      },9  },10};11const babelOptions = createBabelOptions({12});13module.exports = {14  module: {15      {16        use: {17        },18      },19  },20};21module.exports = {22  webpackFinal: async config => {23    const babelOptions = createBabelOptions({24    });25    config.module.rules.push({26      use: {27      },28    });29    return config;30  },31};32import { configure } from '@storybook/react';33const babelOptions = createBabelOptions({34});35module.exports = {36  module: {37      {38        use: {39        },40      },41  },42};43import { configure } from '@storybook/react';

Using AI Code Generation

1import { createBabelOptions } from 'storybook-root-alias'2const options = createBabelOptions({3})4const { createBabelOptions } = require('storybook-root-alias')5const options = createBabelOptions({6})7const { createBabelOptions } = require('storybook-root-alias')8module.exports = ({ config }) => {9  config.module.rules.push({10    test: /\.(ts|tsx)$/,11    loader: require.resolve('babel-loader'),12    options: createBabelOptions({13    }),14  })15  config.resolve.extensions.push('.ts', '.tsx')16}17const { createBabelOptions } = require('storybook-root-alias')18module.exports = {19  stories: ['../src/**/*.stories.@(js|jsx|ts|tsx)'],20  webpackFinal: async (config) => {21    config.module.rules.push({22      test: /\.(ts|tsx)$/,23      loader: require.resolve('babel-loader'),24      options: createBabelOptions({25      }),26    })27    config.resolve.extensions.push('.ts', '.tsx')28  },29}30const { createBabelOptions } = require('storybook-root-alias')31module.exports = ({ config }) => {32  config.module.rules.push({33    test: /\.(ts|tsx)$/,34    loader: require.resolve('babel-loader'),35    options: createBabelOptions({36    }),37  })38  config.resolve.extensions.push('.ts', '.tsx')39}

Using AI Code Generation

1const babelOptions = createBabelOptions();2module.exports = {3  module: {4      {5        use: {6        },7      },8  },9};10const path = require('path');11const { createBabelOptions } = require('../../test');12module.exports = async ({ config }) => {13  config.module.rules.push({14    use: {15      options: createBabelOptions(),16    },17  });18  return config;19};20const path = require('path');21module.exports = {22  webpackFinal: async (config) => {23    config.module.rules.push({24      use: {25        options: createBabelOptions(),26      },27    });28    return config;29  },30};31import { configure } from '@storybook/react';32import { addDecorator, addParameters } from '@storybook/react';33import { withKnobs } from '@storybook/addon-knobs';34import { DocsPage, DocsContainer } from '@storybook/addon-docs/blocks';35import { withA11y } from '@storybook/addon-a11y';36import { create } from '@storybook/theming';37import { withTests } from '@storybook/addon-jest';38import results from '../.jest-test-results.json';39const customViewports = {40  extraSmall: {41    styles: {42    },43  },44  small: {45    styles: {46    },47  },48  medium: {49    styles: {

Using AI Code Generation

1import { createBabelOptions } from 'storybook-root';2import babel from 'babel-core';3const babelOptions = createBabelOptions();4babel.transformFile('./test.js', babelOptions, (err, result) => {5  console.log(err, result);6});

Using AI Code Generation

1const createBabelOptions = require('storybook-root/.storybook/config/createBabelOptions');2module.exports = (baseConfig, env, defaultConfig) => {3  const babelOptions = createBabelOptions();4  const config = Object.assign({}, defaultConfig, {5    module: Object.assign({}, defaultConfig.module, {6      rules: defaultConfig.module.rules.map(rule => {7        if (rule.test.toString() === '/\\.jsx?$/') {8          return Object.assign({}, rule, {9              {10                options: Object.assign({}, babelOptions, {11                })12              }13          });14        }15        return rule;16      })17    })18  });19  return config;20};21const path = require('path');22const fs = require('fs-extra');23const babel = require('babel-core');24const babelrc = fs.readFileSync(path.join(__dirname, '../../.babelrc'));25let babelOptions = {};26try {27  babelOptions = JSON.parse(babelrc);28} catch (err) {29  console.error('==>     ERROR: Error parsing your .babelrc.');30  console.error(err);31}32module.exports = () => babelOptions;

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.