From d2a68e62e947c25d629a782f56a621217bfe6a5a Mon Sep 17 00:00:00 2001
From: Pierre Tachoire <pierre@lightpanda.io>
Date: Wed, 30 Apr 2025 15:56:06 +0200
Subject: [PATCH] cdp: add attributes to the node's writer

---
 src/cdp/Node.zig | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/cdp/Node.zig b/src/cdp/Node.zig
index 6b49d4db..ddec7418 100644
--- a/src/cdp/Node.zig
+++ b/src/cdp/Node.zig
@@ -260,6 +260,19 @@ pub const Writer = struct {
             try w.write(parent_node.id);
         }
 
+        const _map = try parser.nodeGetAttributes(n);
+        if (_map) |map| {
+            const attr_count = try parser.namedNodeMapGetLength(map);
+            try w.objectField("attributes");
+            try w.beginArray();
+            for (0..attr_count) |i| {
+                const attr = try parser.namedNodeMapItem(map, @intCast(i)) orelse continue;
+                try w.write(try parser.attributeGetName(attr));
+                try w.write(try parser.attributeGetValue(attr) orelse continue);
+            }
+            try w.endArray();
+        }
+
         try w.objectField("nodeType");
         try w.write(@intFromEnum(try parser.nodeType(n)));