Function createZipFromDirectory

src/utils/plugins/zipCache.ts:216–229

(
  sourceDir: string,
)

 * @returns ZIP file as Uint8Array
 */
export async function createZipFromDirectory(
  sourceDir: string,
): Promise<Uint8Array> {
  const files: Record<string, ZipEntry> = {}
  const visited = new Set<string>()
  await collectFilesForZip(sourceDir, '', files, visited)

  const { zipSync } = await import('fflate')
  const zipData = zipSync(files, { level: 6 })
  logForDebugging(
    `Created ZIP from ${sourceDir}: ${Object.keys(files).length} files, ${zipData.length} bytes`,
  )
  return zipData
}

/**
 * Recursively collect files from a directory for zipping.