Support Typescript

[azai91]

Expected Behavior

It would be great to have support with the typescript serverless plugin (generate .ts files instead of .js files in datadog handler)

Actual Behavior

An error is thrown where the typescript plugin is looking for ts files but the dd plugin only generates .js files.

Steps to Reproduce the Problem

1. sls deploy --noDeploy in a typescript project with the typescript and dd plugin

Specifications

• Serverless Framework version:
• Datadog Serverless Plugin version:
• Lambda function runtime (Python 3.7, Node 10, etc.): Node 10

Stacktrace

Serverless: Auto instrumenting functions with Datadog
Serverless: Adding Lambda Layers to functions
Serverless: Compiling with Typescript...
Serverless: Using local tsconfig.json
{ file: undefined,
start: undefined,
length: undefined,
messageText:
 "File 'datadog_handlers/clear-business-credits.ts' not found.",
category: 1,
code: 6053,
reportsUnnecessary: undefined }

Type Error ---------------------------------------------

TypeError: Cannot read property 'getLineAndCharacterOfPosition' of undefined

[DarcyRaynerDD]

Hi @azai91, sorry for the late reply. We just released a version that should be compatible with serverless-plugin-typescript, (v0.13.0). If you get a chance, we'd love to hear any feedback on whether this solves your issue.