From 1147a663e70aadb2578cbe601bc723d7cd939c5a Mon Sep 17 00:00:00 2001
From: aethrvmn <me@aethrvmn.gr>
Date: Sat, 30 Aug 2025 15:17:32 +0200
Subject: added non-content

---
 themes/hugo-book/assets/clipboard.js | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 themes/hugo-book/assets/clipboard.js

(limited to 'themes/hugo-book/assets/clipboard.js')

diff --git a/themes/hugo-book/assets/clipboard.js b/themes/hugo-book/assets/clipboard.js
new file mode 100644
index 0000000..2799f2f
--- /dev/null
+++ b/themes/hugo-book/assets/clipboard.js
@@ -0,0 +1,24 @@
+(function () {
+  function select(element) {
+    const selection = window.getSelection();
+
+    const range = document.createRange();
+    range.selectNodeContents(element);
+
+    selection.removeAllRanges();
+    selection.addRange(range);
+  }
+
+  document.querySelectorAll("pre code").forEach(code => {
+    code.addEventListener("click", function (event) {
+      if (window.getSelection().toString()) {
+        return;
+      }
+      select(code.parentElement);
+
+      if (navigator.clipboard) {
+        navigator.clipboard.writeText(code.parentElement.textContent);
+      }
+    });
+  });
+})();
-- 
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