Function copy

components/CodeBlock.tsx:33–46

()

function useCopy(text: string) {
  const [copied, setCopied] = useState(false)
  const copy = async () => {
    try {
      await navigator.clipboard.writeText(text)
    } catch {
      const el = document.createElement('textarea')
      el.value = text
      document.body.appendChild(el)
      el.select()
      document.execCommand('copy')
      document.body.removeChild(el)
    }
    setCopied(true)
    setTimeout(() => setCopied(false), 2000)
  }
  return { copied, copy }
}