aws-lambda-nodejs: Paths with Spaces Break ESBuild

[GEMISIS]

When creating a NodeJS lambda function using the aws-lambda-nodejs module, if a path has spaces in it on Windows, then esbuild will fail to properly bundle the package.

Reproduction Steps

1. Create a new with code like this:

    const userAuthLambda = new NodejsFunction(this, 'user-auth-lambda', {
      runtime: Runtime.NODEJS_14_X,
      entry: path.join(__dirname, '../functions/UserAuth.ts'),
      handler: 'handler'
    });

2. Run npm run build
3. Run cdk synth
4. Observe error

What did you expect to happen?

cdk synth should create the CloudFormation template as expected.

What actually happened?

Receiving the error error: Must use "outdir" when there are multiple input files

Environment

• CDK CLI Version : 1.91.0
• Framework Version: 1.91.0
• **Node.js Version: **v12.19.0
• OS : Windows
• Language (Version): TypeScript (3.8.3)

Other

Issue #13210 previously reported this and Pull Request 13268 attempted to fix it. However, after testing this out locally on my Windows machine, this does not seem to have actually resolved it. I have a fix incoming for this now and will make sure to reference this issue.

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This is 🐛 Bug Report

[github-actions]

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[MichaelVidStep]

Hi there,

I'm still getting this error. What is the fix?