1 files changed, 42 insertions, 0 deletions
diff --git a/assets/js/copy-code.js b/assets/js/copy-code.js
new file mode 100644
index 0000000..a18bf6c
--- /dev/null
+++ b/assets/js/copy-code.js
@@ -0,0 +1,42 @@
+// copy-code.js
+(function() {
+  // Add copy button to all code blocks
+  const codeBlocks = document.querySelectorAll('pre, .highlight');
+
+  codeBlocks.forEach(block => {
+    // Create copy button
+    const btn = document.createElement('button');
+    btn.className = 'code-copy-btn';
+    btn.textContent = 'copy';
+    btn.type = 'button';
+    btn.setAttribute('aria-label', 'Copy code');
+
+    // Get code text
+    const code = block.querySelector('code');
+    const text = code ? code.textContent : block.textContent;
+
+    // Copy on click
+    btn.addEventListener('click', async function() {
+      try {
+        await navigator.clipboard.writeText(text);
+
+        // Show feedback
+        const originalText = btn.textContent;
+        btn.textContent = 'copied!';
+        btn.classList.add('copied');
+
+        setTimeout(() => {
+          btn.textContent = originalText;
+          btn.classList.remove('copied');
+        }, 2000);
+      } catch (err) {
+        console.error('Failed to copy:', err);
+        btn.textContent = 'error';
+      }
+    });
+
+    // Add button to block
+    block.style.position = 'relative';
+    block.appendChild(btn);
+  });
+})();