[Feature]: Support Node.js builds without inspector

[aweebit]

What problem does this feature solve?

Currently, Rsbuild cannot be used in environments where Node.js has been built with the --without-inspector flag. Attempts to do so result in errors like this one:

node:internal/errors:464
    ErrorCaptureStackTrace(err);
    ^

Error [ERR_INSPECTOR_NOT_AVAILABLE]: Inspector is not available
    at new NodeError (node:internal/errors:371:5)
    at node:inspector:23:9
    at NativeModule.compileForInternalLoader (node:internal/bootstrap/loaders:312:7)
    at NativeModule.compileForPublicLoader (node:internal/bootstrap/loaders:252:10)
    at loadNativeModule (node:internal/modules/cjs/helpers:49:9)
    at ESMLoader.builtinStrategy (node:internal/modules/esm/translators:256:18)
    at ESMLoader.moduleProvider (node:internal/modules/esm/loader:289:14)
    at async link (node:internal/modules/esm/module_job:70:21) {
  code: 'ERR_INSPECTOR_NOT_AVAILABLE'
}

What does the proposed API look like?

node:inspector should not be required to use Rsbuild.

[chenjiahan]

Hi, how to reproduce this issue?

[github-actions]

Hello @aweebit. Please provide a reproduction repository or online demo. For background, see Why reproductions are required. Thanks ❤️

[S1ngularity96]

To reproduce this issue, you need to compile your node runtime with ./configure --without-inspector.
You then should not have the option flag --inspect when running node.

[chenjiahan]

Ok, I guess we need to change import node:inspector in Rspack and Rsbuild to dynamic import.

Can I ask why you want to remove inspect from Node.js?

[S1ngularity96]

In embedded environments with less memory and disk space normally not all features are enabled by default.
I'm pretty sure that importing node:inspector dynamically on demand would solve the problem.

Is it right, that this feature is mainly used to work together with Rsdoctor or does it do something else?

[chenjiahan]

This feature is used to profile Rspack, see: https://rspack.dev/guide/optimization/profile#rspack-profile

I will change the node:inspector imports to dynamic imports.

[S1ngularity96]

Thanks!

[chenjiahan]

Should be fixed in https://github.com/web-infra-dev/rsbuild/releases/tag/v1.3.20