closed-social/gitea - gitea - 碧茶

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move highlight.js to npm/webpack (#10011) - introduced window.config to help with js-based lazy-loading - adjusted webpack chunk naming to avoid 'vendors~name.js' that webpack defaults to for vendor chunks. - added theme class to html and prefixed all selectors. this is neccesary so that the theme styles win over the lazy-loaded ones. Co-authored-by: zeripath <art27@cantab.net>

4 years ago

export default async function initHighlight() {
  if (!window.config || !window.config.HighlightJS) return;

  const hljs = await import(/* webpackChunkName: "highlight" */'highlight.js');

  const nodes = [].slice.call(document.querySelectorAll('pre code') || []);
  for (let i = 0; i < nodes.length; i++) {
    hljs.highlightBlock(nodes[i]);
  }

  return hljs;
}