Method for debugging in packaged application no longer works

I think this used to work in the packaged app (yarn run package) and not only when using yarn run start but this no longer works with the current dependency versions. (Or this never worked in the packaged application and I’m remembering incorrectly.)

[Slapbox]

Whoops. This issue should be closed. This was solved in another thread that I can’t find right now.

I’m not sure if the solution has been merged though.

[goldylucks]

It’s working for me after setting:

// webpack.config.main.prod.js
// plugins
    new webpack.EnvironmentPlugin({
      NODE_ENV: 'production',
      DEBUG_PROD: `${process.env.DEBUG_PROD}`,
    })

I also added

    new UglifyJSPlugin({
      parallel: true,
      sourceMap: true,
      test: !process.env.DEBUG_PROD ? /\.js$/i : /cantTouchThis/,
    })