New lines don't display for logs #448

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1. bgentry commented on Oct 28, 2025

   

   bgentry

   on Oct 28, 2025

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   Can you share a bit more about how you're running the library or if you're using its prebuilt binaries? This looks like potentially something is incorrect with the slog logger being used, but it doesn't map to what I've seen locally or in apps where I've embedded the riverui handlers.
2. odyfey commented on Oct 28, 2025

   

   odyfey

   on Oct 28, 2025

   Last edited by odyfey

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   RiverUI is running in a docker container with an image ghcr.io/riverqueue/riverui:0.13.0

   slog middleware configuration:

   rlogmw := riverlog.NewMiddleware(func(w io.Writer) slog.Handler {
   	return slog.NewTextHandler(w, &slog.HandlerOptions{
   		AddSource: opts.AddSource,
   		Level: opts.Level,
   		ReplaceAttr: replacer,
   	})
   }, nil)

   using a logger in a worker:

    riverlog.Logger(ctx).InfoContext(ctx, "any text")
3. Cyberax commented on Oct 29, 2025

   

   Cyberax

   on Oct 29, 2025

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   Can you share a bit more about how you're running the library or if you're using its prebuilt binaries?

   I'm seeing the same issue. The <code> block doesn't have styles to preserve the newlines:

   

   If I manually change the DOM node type from <code> to <pre> directly in the inspector, then the logs appear normally:

   

   I'm using the built-in UI, package version is riverqueue.com/riverui v0.13.0
4. jwarner112 commented on Jun 11, 2026

   

   jwarner112

   on Jun 11, 2026

   Last edited by jwarner112

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   This issue is caused by using only the <code> html tag for this element, which forcibly strips all whitespace. Wrapping it in a <pre> tag preserves said whitespace. This is noted and resolved with a small tweak in #530

   👍React with 👍1Reacted by Brandur