js-codemods

These scripts are all written for use with Facebook's jscodeshift: https://github.com/facebook/jscodeshift

Prerequisites

npm install -g jscodeshift
git clone https://github.com/tannermeans/js-codemod.git
jscodeshift -t transforms/<codemod>.js <js file to transform>

Transform summary:

object-create-to-class.js

jscodeshift -t js-codemod/transform/object-create-to-class.js <js file to transform>

Tips:

An easy way to set up your transforms is with a wrapper script like this:

#!/usr/bin/node

const execSync = require("child_process").execSync;

// Assuming you call this script like: `node wrapper.js InputFile.js`
const inputFile = process.argv[2];

const pipeline = [
  "js-codemod/transform/object-create-to-class.js",
  "transform-2.js"
];

pipeline.forEach(stepPath => {
  execSync(`jscodeshift -t ${stepPath} ${inputFile}`);
});

console.log("DONE");