Function fsToJson

test/integration/image-optimizer/test/util.ts:95–111

(dir: string, output = {})

}

export async function fsToJson(dir: string, output = {}) {
  const files = await fs.readdir(dir).catch((e: Error) => e)
  if (!Array.isArray(files)) {
    return output
  }
  for (let file of files) {
    const fsPath = join(dir, file)
    const stat = await fs.stat(fsPath)
    if (stat.isDirectory()) {
      output[file] = {}
      await fsToJson(fsPath, output[file])
    } else {
      output[file] = stat.mtime.toISOString()
    }
  }
  return output
}

export async function expectWidth(res, w, { expectAnimated = false } = {}) {
  const buffer = await res.buffer()