feat: allow explicitly mark code element as .vp-copy-ignore (#3360)

vuejs · Dec 20, 2023 · 93122ee · 93122ee
1 parent bdfc01c
commit 93122ee
Showing 1 changed file with 7 additions and 5 deletions.
diff --git a/src/client/app/composables/copyCode.ts b/src/client/app/composables/copyCode.ts
@@ -16,13 +16,15 @@ export function useCopyCode() {
           parent.className
         )
 
-        let text = ''
+        const ignoredNodes = ['.vp-copy-ignore', '.diff.remove']
 
-        sibling
-          .querySelectorAll('span.line:not(.diff.remove)')
-          .forEach((node) => (text += (node.textContent || '') + '\n'))
+        // Clone the node and remove the ignored nodes
+        const clone = sibling.cloneNode(true) as HTMLElement
+        clone
+          .querySelectorAll(ignoredNodes.join(','))
+          .forEach((node) => node.remove())
 
-        text = (text || sibling.textContent || '').slice(0, -1)
+        let text = clone.textContent || ''
 
         if (isShell) {
           text = text.replace(/^ *(\$|>) /gm, '').trim()