Function getImageAssetFiles

eng/generate-website-data.mjs:718–737

(extensionDir)

}

function getImageAssetFiles(extensionDir) {
  const assetDir = path.join(extensionDir, "assets");

  if (!fs.existsSync(assetDir)) {
    return [];
  }

  const imageExtensions = new Set([
    ".png",
    ".jpg",
    ".jpeg",
    ".webp",
    ".gif",
  ]);

  return fs
    .readdirSync(assetDir)
    .filter((file) => imageExtensions.has(path.extname(file).toLowerCase()))
    .sort((a, b) => a.localeCompare(b));
}

function pickAssetFile(files, preferredNames) {
  const preferredLookup = new Set(preferredNames.map((name) => name.toLowerCase()));