Allow remote debugging of renderer process

[micidrolc]

Is your feature request related to a problem? Please describe.
I would like to debug the renderer process by attaching my IDE's debugger directly to Chrome's DevTools, but this is only possible when remote debugging is enabled.

When I tried adding the --remote-debugging-port argument to the nx run my-electron-app:serve command, the process failed with 'remoteDebuggingPort' is not found in schema error.

I tried manually adding this argument as a hardcoded value directly in normalizeArgs(file, options) function of /src/builders/execute/execute.impl.js in my local node_modules/nx-electron folder and that enabled remote debugging as expected.

Describe the solution you'd like
I believe enabling remote debugging can be achieved by:

1. adding "remoteDebuggingPort" property to /src/builders/execute/schema.json in a similar way to "port" property (it can have no default value, so it's disabled if not explicitly requested); i.e.:

"remoteDebuggingPort": {
  "type": "number",
  "description": "Enables remote debugging of the renderer process on the defined port."
},

2. passing this property as an argument to the underlying process in function normalizeArgs(file: string, options: ElectronExecuteBuilderOptions) of /src/builders/execute/execute.impl.ts; i.e.:

if (options.remoteDebuggingPort) {
  args.push(`--remote-debugging-port=${options.remoteDebuggingPort}`);
}

Describe alternatives you've considered

Additional context

[bennymeg]

Hi,
Thanks for the suggestion, I'll add it to v13.

[ratatoeskr666]

I made remote debugging work with the following configurations:
in the angular.json file add

"serve": {
          "builder": "nx-electron:execute",
          "options": {
            "buildTarget": "my-application:build",
            "args": [
              "--remote-debugging-port=9223"
            ],
            "inspect": true
          }
        },

You can use any other port of course.
Via Chrome Debugger you should be able to connect to the frontend process. In my IDE (Rider/Webstorm) I use the "Attach to Nodejs/Chrome" configuration

[bennymeg]

The feature had been released in the latest alpha version.

[micidrolc]

Just tested this on 13.0.0-alpha.2 and can confirm that it works as expected.

Thank you very much.