basecoat/docs/src/_includes/macros/code_block.njk

{%- macro code_block(code, language="html", class="my-4") -%}
<div class="relative {{ class }}">
  <pre class="scrollbar"><code class="language-{{ language }}">{{- code | escape -}}</code></pre>
  <button onclick="const button = this; const code = this.parentElement.querySelector('pre code'); if (!code) return; navigator.clipboard.writeText(code.textContent || '').then(() => { button.classList.add('copied'); setTimeout(() => { button.classList.remove('copied') }, 2000); }).catch(err => { console.error('Failed to copy text: ', err); });" class="btn-icon-ghost size-8 absolute right-2.5 top-2 text-muted-foreground hover:text-foreground group">{% lucide "copy", {"class": "group-[.copied]:hidden" } %}{% lucide "check", {"class": "hidden group-[.copied]:block" } %}</button>
</div>
{%- endmacro -%}