Function serveStaticFile

packages/cli/src/server.ts:46–55

* Serves a static file with proper MIME type, or returns null if not found

(filePath: string)

 * Serves a static file with proper MIME type, or returns null if not found
 */
function serveStaticFile(filePath: string): { content: ArrayBuffer; mimeType: string } | null {
  if (!existsSync(filePath)) return null;
  const buffer = readFileSync(filePath);
  // Convert Node Buffer to ArrayBuffer for Hono compatibility
  const arrayBuffer = buffer.buffer.slice(buffer.byteOffset, buffer.byteOffset + buffer.byteLength) as ArrayBuffer;
  return {
    content: arrayBuffer,
    mimeType: getMimeType(filePath)
  };
}

/**
 * Serves the dashboard index.html, or returns null if not found