Storybook fails to parse JSX from directories imported from anywhere behind the root directory

Question

I have a simple storybook project which is structured as so:

├── .storybook
├── .babelrc
├── package.json
├── node_modules
├── stories
│   ├── index.js

and I can run my config with start-storybook -p 6006

// .storybook/config.js
import { configure } from '@storybook/react'

function loadStories() {
  require('../stories/index.js')
}

configure(loadStories, module)

Now I want to include some components which are a directory behind. So the new file structure would be:

├── storybook
│   ├── .storybook
│   ├── .babelrc
│   ├── package.json
│   ├── node_modules
├── stories
│   ├── index.js

And my config now calls the stories from one directory back:

// ./storybook/.storybook/config.js
import { configure } from '@storybook/react'

function loadStories() {
  require('../../stories/index.js')
}

configure(loadStories, module)

but it seems storybook is unable to parse the file now, even though the only change is that the story has been moved on file back. I get the following error:

ERROR in ../admin-components/components/Button/Button.js 40:26
Module parse failed: Unexpected token (40:26)
You may need an appropriate loader to handle this file type.
| import React from "react"
|
> const Button = (props) => <button>Click Me!!!</button>
|
| export default Button
 @ ../admin-components/components/Button/index.js 1:0-29 3:15-21
 @ ../admin-components/components/index.js
 @ ./stories/index.js
 @ ./.storybook/config.js
 @ multi ./node_modules/@storybook/core/dist/server/config/polyfills.js ./node_modules/@storybook/core/dist/server/config/globals.js ./.storybook/config.js ./node_modules/webpack-hot-middleware/client.js?reload=true

Do I need some custom parser config in my .babelrc or will this clash with the default storybook config. Perhaps there some setting for storybook to be able to handle this directory structure?

EDIT Have tried adding further configuration to my webpack config to allow parsing of JSX but to no avail.

const path = require('path');
const CopyWebpackPlugin = require('copy-webpack-plugin');

module.exports = (storybookBaseConfig, configType) => {
  storybookBaseConfig.resolve.alias = {
    'prop-types$': path.join(__dirname, '../node_modules/axe-prop-types')
  };

  storybookBaseConfig.module.rules.push({
        test: /\.(js|jsx)$/,
        exclude: [/bower_components/, /node_modules/, /styles/],
        loader: 'babel-loader',
        include: path.resolve(__dirname, '../stories'),
        query: {
      presets: ['@babel/react']
    }
  });

  storybookBaseConfig.plugins.push(new CopyWebpackPlugin([{ from: '.storybook/fonts', to: 'fonts' }]))
  if (configType === 'PRODUCTION') {
    config.optimization.minimize = false;
  }

  return storybookBaseConfig;
}

getting the following error:

ERROR in ./stories/index.js
Module build failed (from ./node_modules/babel-loader/lib/index.js):
Error: Plugin/Preset files are not allowed to export objects, only functions.

Answer 1

Why don't you place each story in same folder where component declared❔

And then in storybook config.js file include them:

import {configure} from '@storybook/react'

function loadStories() {
  const req = require.context(`../src`, true, /\.stories\.jsx?$/)
  req.keys().forEach(filename => req(filename))
}

configure(loadStories, module)

Example of a story:

import Icon from './index'
import React from 'react'
import {storiesOf} from '@storybook/react'

storiesOf(`Icons`, module)
  .add(`Bell`, () => (
    <Icon src="bell"/>
  ))
  .add(`Settings`, () => (
    <Icon src="settings"/>
  ))
  .add(`User`, () => (
    <Icon src="user"/>
  ))