Error unable to load module 'url'

[bw-sonph]

Currently I use esbuild to build the main.js file, however it seems the url module is not supported and an error appears as below. Please help.

Response
{
"errorType": "ReferenceError",
"errorMessage": "Error resolving module 'url' from '/var/task/dist/main.js'",
"stackTrace": [
""
]
}

[richarddavison]

URL is available on global scope. Do you have problems with a dependency or in your own code?

[bw-sonph]

I have a test.ts file

import url from 'node:url'

export const handler = async (event: any, context: any) => {
   const adr = 'http://localhost:8080/default.htm?year=2017&month=february';
   const q = url.parse(adr, true);

   console.log(q);
};

when using the command below

esbuild test.ts --platform=node --target=es2020 --outdir=dist --format=esm --bundle --minify --external:@aws-sdk --external:uuid 

to build into a test.js file with the following content

import o from"url";var c=async(r,a)=>{let t=o.parse("http://localhost:8080/default.htm?year=2017&month=february",!0); console.log(t)};export{c as handler};

Then deploy to the lambda with Runtime = Amazon Linux 2023 and the boostrap file is llrt-lambda-x64.zip

then get the following error

{
   "errorType": "ReferenceError",
   "errorMessage": "Error resolving module 'url' from '/var/task/index.mjs'",
   "stackTrace": [
     ""
   ]
}

It seems the module 'url' cannot be loaded.

[richarddavison]

I see. You can use new URL(adr) instead without importing anything 👍

[bw-sonph]

Thank you for your help.
Actually I'm building a lambda using nestjs. Build successfully and run in lambda but get the same error.

{
   "errorType": "ReferenceError",
   "errorMessage": "Error resolving module 'url' from '/var/task/index.mjs'",
   "stackTrace": [
     ""
   ]
}

[richarddavison]

Ah right, we probably need to add it as a module.

[richarddavison]

Tracked by: #214