DAPR Workflow in JS SDK Fails When Minified Using Webpack

[anevjes]

Expected Behaviour
Should be able to minify a JS file (through say webpack) which makes use of Workflow SDK.

Actual Behaviour

Workflow SDK in JS cannot deal with the minifed js file.

Steps to Reproduce the Problem
1.) Build sample DAPR based workflow (https://docs.dapr.io/developing-applications/sdks/js/js-workflow/)
2.) npm install --save-dev webpack webpack-cli terser-webpack-plugin
3.) Build a webpack config file:

// filepath: webpack.config.js
const TerserPlugin = require('terser-webpack-plugin');

module.exports = {
mode: 'production',
entry: './src/index.js', // Replace with the path to your main JS file
output: {
filename: 'bundle.min.js', // The output file name
path: __dirname + '/dist', // The output directory
},
optimization: {
minimize: true,
minimizer: [new TerserPlugin()],
},
};

4.) run webpack
npx webpack

5.) try to rerun dapr workflow js code thats been minified