如何在 WebStorm 中调试 Node.js Azure Functions（在 Mac 上）

Question

My setup is

• TypeScript 3.5
• Azure Functions Core Tools 2.7.1480
• WebStorm 2019.2
• MacOs 10.14.6

To run the functions locally I have the start script in my package.json defined as follows:

"start": "npm run build:dev && cd dev/dist && env $(cat ../../.env | grep -v ^# | xargs) func start",
"build:dev": "rimraf dev/dist && webpack --mode development --config ./tools/build/webpack.js && cp-cli src/local.settings.json dev/dist/local.settings.json && cd dev/dist && func extensions install --package Microsoft.Azure.WebJobs.ServiceBus --version 3.0.0-beta8",

This means I build my sources and then basically call func start in the build directory.

How can I attach the WebStorm debugger to step through my code?

Answer 1

What I did not realize is that you are only able to set env vars via the local.settings.json (which btw you should not check in with your repo). You can not use system env variables like with a regular node project.