react-docgen-typescript-plugin

react-docgen-typescript-plugin

A webpack plugin to inject react typescript docgen information

Install

npm install --save-dev react-docgen-typescript-plugin
# or
yarn add -D react-docgen-typescript-plugin

Usage

NOTE: The TypeScript compiler options allowSyntheticDefaultImports and esModuleInterop will make react-docgen-typescript-plugin a lot harder! Turn them off for faster build times.

const ReactDocgenTypescriptPlugin = require("react-docgen-typescript-plugin");

module.exports = {
  plugins: [
    // Will default to loading your root tsconfig.json
    new ReactDocgenTypescriptPlugin(),
    // or with a specific tsconfig
    new ReactDocgenTypescriptPlugin({ tsconfigPath: "./tsconfig.dev.json" }),
    // or with compiler options
    new ReactDocgenTypescriptPlugin({ compilerOptions: { jsx: ts.JsxEmit.Preserve } }),
  ],
};

Options

This plugins support all parser options from react-docgen-typescript and all of the following options

Option	Type	Description	Default
tsconfigPath	string	Specify the location of the tsconfig.json to use.	null
compilerOptions	object	Specify compiler options. Cannot be used with tsconfigPath	null
docgenCollectionName	string or null	Specify the docgen collection name to use. All docgen information will be collected into this global object. Set to null to disable.	STORYBOOK_REACT_CLASSES
setDisplayName	boolean	Set the components' display name. If you want to set display names yourself or are using another plugin to do this, you should disable this option.	true
typePropName	string	Specify the name of the property for docgen info prop type.	type
exclude	glob[]	Glob patterns to ignore and not generate docgen information for. (Great for ignoring large icon libraries)	[]
include	glob[]	Glob patterns to generate docgen information for	['/.tsx']

Debugging

If you want to see how this plugins is including and excluding modules set the DEBUG environment variable.

• DEBUG=docgen:* - All logs
• DEBUG=docgen:include - Included modules
• DEBUG=docgen:exclude - Excluded modules

DEBUG=docgen:* npm run storybook

Prior Art

• sn-client - Inspired by this custom webpack plugin
• react-docgen-typescript-loader - Webpack loader to generate docgen information from Typescript React components.