README.md

Storybook Compiled Code Addon

This addon is used to show the compiled code of stories in the addon panel.

Getting Started

First, install the addon

yarn add @biotope/storybook-addon-compiled-code --dev

You can add configuration for this addon by using a preset or by using the addon config with webpack

Install using preset

Add the following to your .storybook/main.js exports:

module.exports = {
  addons: ['@storybook/addon-compiled-code'],
};

You can pass configurations into the addon-compiled-code loader in your .storybook/main.js file, e.g.:

module.exports = {
  addons: [
    {
      name: '@storybook/addon-compiled-code',
      options: {
        rule: {
          // test: [/\.stories\.jsx?$/], This is default
          include: [path.resolve(__dirname, '../src')], // You can specify directories
        },
        loaderOptions: {
          prettierConfig: { printWidth: 80, singleQuote: false },
        },
      },
    },
  ],
};

Loader Options

The loader can be customized with the following options:

parser

The parser that will be parsing your code to AST (based on prettier)

Allowed values:

• javascript - default
• typescript
• flow

Be sure to update the regex test for the webpack rule if utilizing Typescript files.

Usage:

module.exports = function({ config }) {
  config.module.rules.push({
    test: /\.stories\.tsx?$/,
    loaders: [
      {
        loader: require.resolve('@storybook/source-loader'),
        options: { parser: 'typescript' },
      },
    ],
    enforce: 'pre',
  });

  return config;
};

prettierConfig

The prettier configuration that will be used to format the story source in the addon panel.

Defaults:

{
  printWidth: 100,
  tabWidth: 2,
  bracketSpacing: true,
  trailingComma: 'es5',
  singleQuote: true,
}

Usage:

module.exports = function({ config }) {
  config.module.rules.push({
    test: /\.stories\.jsx?$/,
    loaders: [
      {
        loader: require.resolve('@storybook/source-loader'),
        options: {
          prettierConfig: {
            printWidth: 100,
            singleQuote: false,
          },
        },
      },
    ],
    enforce: 'pre',
  });

  return config;
};

uglyCommentsRegex

The array of regex that is used to remove "ugly" comments.

Defaults:

[/^eslint-.*/, /^global.*/];

Usage:

module.exports = function({ config }) {
  config.module.rules.push({
    test: /\.stories\.jsx?$/,
    loaders: [
      {
        loader: require.resolve('@storybook/source-loader'),
        options: {
          uglyCommentsRegex: [/^eslint-.*/, /^global.*/],
        },
      },
    ],
    enforce: 'pre',
  });

  return config;
};

injectDecorator

Tell storysource whether you need inject decorator. If false, you need to add the decorator by yourself;

Defaults: true

Usage:

module.exports = function({ config }) {
  config.module.rules.push({
    test: /\.stories\.jsx?$/,
    loaders: [
      {
        loader: require.resolve('@storybook/source-loader'),
        options: { injectDecorator: false },
      },
    ],
    enforce: 'pre',
  });

  return config;
};

Theming

Compiled Code will automatically use the light or dark syntax theme based on your storybook theme. See Theming Storybook for more information.