Support @aws-sdk packages

[daniel-price]

What version of Bun is running?

0.5.8

What platform is your computer?

Darwin 22.3.0 x86_64 i386

What steps can reproduce the bug?

Create the repo with dependency

mkdir bun_repo
cd bun_repo
bun i @aws-sdk/client-cloudformation
echo 'import { CloudFormationClient } from "@aws-sdk/client-cloudformation"; const cf = new CloudFormationClient({});' > index.ts
bun index.ts

This results in the first error:

error: Could not resolve: "http2". Maybe you need to "bun install"?

import { constants } from "http2";
                          ^
bun_repo/node_modules/@aws-sdk/node-http-handler/dist-es/node-http2-handler.js:3:27 146

We can get around this by installing http2

bun i http2
bun index.ts

But this results in another error:

1 | import { EndpointError } from "../types";
2 | import { callFunction } from "./callFunction";
   ^
ReferenceError: Cannot access uninitialized variable.
      at bun_repo/node_modules/@aws-sdk/util-endpoints/dist-es/utils/evaluateExpression.js:2:0

What is the expected behavior?

These errors should not be shown (they aren't with node)

What do you see instead?

No response

Additional information

Thanks for your help - I really love bun so far!

[Electroid]

Thanks for reporting this issue. Yes, we need to implement the http2 module, which is being tracked here: #887

[birkskyum]

For some reason I don't get this http2 error with "@aws-sdk/client-cloudformation": "^3.398.0", and bun 0.8. When logging the created cf object it also mentions:

    requestHandler: {
      metadata: {
        handlerProtocol: "http/1.1"
      },
      configProvider: Promise { <pending> },
      resolveDefaultConfig: [Function: resolveDefaultConfig],
      destroy: [Function: destroy],
      handle: [Function: AsyncFunction]
    },

@daniel-price is this working for you now?

[daniel-price]

@birkskyum I've just tried my reproduction and it now works. I will close this issue now, thanks.