From e4f74fc962e82f119e1a1c421169587af58d017f Mon Sep 17 00:00:00 2001
From: Corwin Marsh <corwinm@users.noreply.github.com>
Date: Mon, 11 May 2026 12:22:49 -0700
Subject: [PATCH 1/2] Fix copied code block trailing newline

---
 extensions/pi-copy-code-block/src/index.ts | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/extensions/pi-copy-code-block/src/index.ts b/extensions/pi-copy-code-block/src/index.ts
index 71eedda..8e4d070 100644
--- a/extensions/pi-copy-code-block/src/index.ts
+++ b/extensions/pi-copy-code-block/src/index.ts
@@ -90,6 +90,12 @@ function getPreview(code: string): string {
   return lines.length > 1 ? `${linePreview} ⏎ …` : linePreview;
 }
 
+function normalizeExtractedCode(code: string): string {
+  // The newline immediately before the closing fence is Markdown structure, not
+  // usually part of the code users expect to paste/run.
+  return code.replace(/\n$/, "");
+}
+
 function extractCodeBlocks(text: string): CodeBlock[] {
   const extracted: Array<Pick<CodeBlock, "language" | "code">> = [];
   const fencePattern = /^```([^\n`]*)\r?\n([\s\S]*?)^```[ \t]*$/gm;
@@ -98,7 +104,7 @@ function extractCodeBlocks(text: string): CodeBlock[] {
   while (match) {
     const infoString = match[1]?.trim() ?? "";
     const language = infoString.split(/\s+/)[0] || "text";
-    const code = match[2]?.replace(/\r\n/g, "\n") ?? "";
+    const code = normalizeExtractedCode(match[2]?.replace(/\r\n/g, "\n") ?? "");
 
     extracted.push({ language, code });
     match = fencePattern.exec(text);

From 22c4cea5590ac3560c6465d794a6a6892fa2a1bf Mon Sep 17 00:00:00 2001
From: Corwin Marsh <corwinm@users.noreply.github.com>
Date: Mon, 11 May 2026 12:25:43 -0700
Subject: [PATCH 2/2] Add changeset for copy code newline fix

---
 .changeset/fix-copy-code-block-trailing-newline.md | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 .changeset/fix-copy-code-block-trailing-newline.md

diff --git a/.changeset/fix-copy-code-block-trailing-newline.md b/.changeset/fix-copy-code-block-trailing-newline.md
new file mode 100644
index 0000000..ed195b2
--- /dev/null
+++ b/.changeset/fix-copy-code-block-trailing-newline.md
@@ -0,0 +1,5 @@
+---
+"@haphazarddev/pi-copy-code-block": patch
+---
+
+Remove the extra trailing newline when copying code blocks so single-line commands paste cleanly.