Function attachStripIconAsync

public/js/fileListView.js:4345–4381

(hostEl, fullPath, size = 28, { preserveKind = false, sourceId = '', skipStats = false } = {})

// Paint initial icon, then flip to "paper" if non-empty
function attachStripIconAsync(hostEl, fullPath, size = 28, { preserveKind = false, sourceId = '', skipStats = false } = {}) {
  _applyFolderColors(hostEl, fullPath);

  const iconSpan = hostEl.querySelector('.folder-svg');
  if (!iconSpan) return;
  const renderSeq = _stampFolderIcon(iconSpan);

  const encrypted = isEncryptedForFolderIcon(fullPath);

  // 1) initial icon
  const currentKind = iconSpan.dataset.kind || 'empty';
  const firstKind = preserveKind ? currentKind : 'empty';
  iconSpan.dataset.kind = firstKind;
  iconSpan.innerHTML = folderSVG(firstKind, { encrypted });

  // make sure this brand-new SVG is sized correctly
  try { syncFolderIconSizeToRowHeight(); } catch (e) {}

  if (skipStats) return;

  const resolvedSource = sourceId || getActivePaneSourceId();
  fetchFolderStats(fullPath, resolvedSource)
  .then(stats => {
    if (!iconSpan.isConnected) return;
    if (iconSpan.dataset.renderSeq && iconSpan.dataset.renderSeq !== renderSeq) return;
    if (!stats) return;
    const folders = Number.isFinite(stats.folders) ? stats.folders : 0;
    const files   = Number.isFinite(stats.files)   ? stats.files   : 0;

    if ((folders + files) > 0 && iconSpan.dataset.kind !== 'paper') {
      iconSpan.dataset.kind = 'paper';
      iconSpan.innerHTML = folderSVG('paper', { encrypted });
      try { syncFolderIconSizeToRowHeight(); } catch (e) {}
    }
  })
  .catch(() => {});
}

/* -----------------------------
   Helper: robust JSON handling