npm install rewrite-js

rewrite-js

A CLI tool for transforming JavaScript input using falafel
and cssauron. Works great with Vim!

``bash

`usage: rewrite-js [tranform-module, ...]`


$ cat myfile.js | rewrite-js transform.js > myfile-transformed.js

Transformation modules should export and object mapping cssauron-falafel selectors to transformation functions.

`javascript // example transform module.exports = { 'call:contains(async) > function:last-child': rewrite_async_wrap }

function rewrite_async_wrap(node) { node.parent.update(node.source()) }

// takes async(function() { }) and rewrites it to function() { }`

npm install -g rewrite-js`

MIT