pwa-studio-fallback v1.0.1

Shameless copy pasta of Gatsby Component Shadowing for use with Magento PWA Studio

https://github.com/gatsbyjs/gatsby/blob/master/packages/gatsby/src/internal-plugins/webpack-theme-component-shadowing/index.js

Thank those brilliant minds for putting that together!

Magento PWA Setup, and Fallback Installation

yarn create @magento/pwa
yarn add -D pwa-studio-fallback

This module leverages the PWA Build Bus from pwa-studio to automatically adjust the webpack config to include this fallback resolver plugin.

Usage

Usage here matches usage from Gatsby Component Shadowing.

Example

Complete Override

To override the Header component from @magento/venia-ui, you must:

1. Identify the path of the file in @magento/venia-ui: @magento/venia-ui/lib/components/Header/header.js
2. Remove lib from the path: @magento/venia-ui/components/Header/header.js
3. Use the resulting path in the new theme: src/@magento/venia-ui/components/Header/header.js
4. Run yarn watch

Now the header.js in src will be used instead of the header in @magento/venia-ui

Getting original component for modification

If we wanted to simply wrap a component from @magento/venia-ui with a div:

1. Follow steps from before
2. in src/@magento/venia-ui/components/Header/header.js import the original file path: import Header from '@magento/venia-ui/lib/components/Header/header
3. export a new component: export default (props) => (<div><Header {...props} /></div>)