This repository contains a collection of codemod scripts for use with JSCodeshift that help update AWS SDK for JavaScript APIs.

The aws-sdk-js-codemod CLI is a lightweight wrapper over jscodeshift. It processes --help, --version and --transform options before passing them downstream.

You can provide names of the custom transforms instead of a local path or url:

 v2-to-v3  Converts AWS SDK for JavaScript APIs in a Javascript/TypeScript
           codebase from version 2 (v2) to version 3 (v3).

Please review the code change thoroughly for required functionality before deploying it to production. If the transformation is not complete or is incorrect, please report the issue on .

To use aws-sdk-js-codemod, please install Node.js.

• Optionally execute dry-run for the transform, and print transformed files on stdout:

  npx aws-sdk-js-codemod@latest --dry --print -t v2-to-v3 PATH...

• Run transform, and make changes to files:

  npx aws-sdk-js-codemod@latest -t v2-to-v3 PATH...

$ cat example.ts
import AWS from "aws-sdk";
const client = new AWS.DynamoDB();
const response = await client.listTables({}).promise();

$ npx aws-sdk-js-codemod@latest -t v2-to-v3 example.ts

$ cat example.ts
import { DynamoDB } from "@aws-sdk/client-dynamodb";
const client = new DynamoDB();
const response = await client.listTables({});

For a summary of supported transformations, check TRANSFORMATIONS.md.

This library is licensed under the MIT-0 License. See the LICENSE file.