From e83bc34d6eb4041de10c7e911ee322fddefc57c3 Mon Sep 17 00:00:00 2001
From: Matt Rubens <mrubens@users.noreply.github.com>
Date: Fri, 2 May 2025 10:04:08 -0400
Subject: [PATCH] Copy both error message and content on mermaid error

---
 webview-ui/src/components/common/MermaidBlock.tsx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/webview-ui/src/components/common/MermaidBlock.tsx b/webview-ui/src/components/common/MermaidBlock.tsx
index b3b34f7fea2..d44d51b5f9c 100644
--- a/webview-ui/src/components/common/MermaidBlock.tsx
+++ b/webview-ui/src/components/common/MermaidBlock.tsx
@@ -186,7 +186,8 @@ export default function MermaidBlock({ code }: MermaidBlockProps) {
 							<CopyButton
 								onClick={(e) => {
 									e.stopPropagation()
-									copyWithFeedback(code, e)
+									const combinedContent = `Error: ${error}\n\n\`\`\`mermaid\n${code}\n\`\`\``
+									copyWithFeedback(combinedContent, e)
 								}}>
 								<span className={`codicon codicon-${showCopyFeedback ? "check" : "copy"}`}></span>
 							</CopyButton>