Feature request: expose launcher_args in esbuild rule

[livemixlove]

Currently there's no way to pass args directly to the ESBuild executable. I'd like to use the "log-override" arg (https://esbuild.github.io/api/#log-override), but I don't think there's any way to use this currently. Am I correct?

I think the way to do this would be to allow the user to pass through args into launcher_args:
https://github.com/aspect-build/rules_esbuild/blob/main/esbuild/private/esbuild.bzl#L265

[cgrindel]

@gregmagolan Any thoughts on providing a means for passing launcher args?

[alexeagle]

Looking at the code it seems like https://github.com/aspect-build/rules_esbuild/blob/main/docs/esbuild.md#esbuild_bundle-args_file already gets merged into the launcher args. Seems like we just need to demo your use case in an example and document that as not only Internal Use ONly