Option for de-duplicating compilation errors?

[rasmus105]

I've run into a few Zig projects that have multiple build configurations, where the check step compiles the project more than once with different options/configurations.

In those cases, zls will often show me multiple copies of the exact same diagnostic if a compilation error is emitted by multiple build configurations. I'm wondering if there's a reason for zls not to provide a configuration option to enable/disable de-duplication for such diagnostics?
I could of course implement this in my editor, but this seems to be a rather unique scenario for Zig, hence why I think it could make sense for zls to provide this.

I've tried searching for any issues or threads discussing this but have not been able to find any, so perhaps I'm the only one finding this bothersome.

[Techatrix]

Deduplicating compile errors is a planned feature that is tracked #2129. Initially it was only mentioning compile errors that come from early compilation stages like zig ast-check but I updated it to be about all compile errors in general.

[rasmus105]

Ahh, missed that issue. Thank you.