aws-sdk-js-codemod

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).

Prerequisites

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

Usage

Optionally execute dry-run for the transform, and print transformed files on stdout:
```
npx aws-sdk-js-codemod --dry --print -t v2-to-v3 PATH...
```

Run transform, and make changes to files:

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

To use the latest version of aws-sdk-js-codemod, clear your npx cache. You can either manually delete folder $(npm get cache)/_npx/*, or run clear-npx-cache.
```
npx clear-npx-cache
```

Example

$ cat example.ts
import AWS from "aws-sdk";

const region = "us-west-2";
const client = new AWS.DynamoDB({ region });
client.listTables({}, (err, data) => {
  if (err) console.log(err, err.stack);
  else console.log(data);
});

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

$ cat example.ts
import { DynamoDB } from "@aws-sdk/client-dynamodb";

const region = "us-west-2";
const client = new DynamoDB({ region });
client.listTables({}, (err, data) => {
  if (err) console.log(err, err.stack);
  else console.log(data);
});

License

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