react/npm-react-codemod

react-codemod

This repository contains a collection of codemod scripts based on JSCodeshift that help update React APIs.

Setup & Run

• npm install -g react-codemod
• react-codemod <codemod-script> <file>
• Use the -d option for a dry-run and use -p to print the output for comparison

Included Scripts

findDOMNode.js updates this.getDOMNode() or this.refs.foo.getDOMNode() calls inside of React.createClass components to React.findDOMNode(foo). Note that it will only look at code inside of React.createClass calls and only update calls on the component instance or its refs. You can use this script to update most calls to getDOMNode and then manually go through the remaining calls.

• react-codemod findDOMNode <file>

Recast Options

Options to recast's printer can be provided through the printOptions command line argument

• react-codemod class <file> --printOptions='{"quote":"double"}'