gitlab-org--gitlab-foss/app/assets/javascripts/image_diff/init_discussion_tab.js

import imageDiffHelper from './helpers/index';

export default () => {
  // Always pass can-create-note as false because a user
  // cannot place new badge markers on discussion tab
  const canCreateNote = false;
  const renderCommentBadge = true;

  const diffFileEls = document.querySelectorAll('.timeline-content .diff-file.js-image-file');
  [...diffFileEls].forEach(diffFileEl =>
    imageDiffHelper.initImageDiff(diffFileEl, canCreateNote, renderCommentBadge),
  );
};