Function serveFileWithTs

lib/utils/misc.ts:63–82

(request: Request, filePath: string, extraHeaders?: ResponseInit['headers'])

}

export async function serveFileWithTs(request: Request, filePath: string, extraHeaders?: ResponseInit['headers']) {
  const response = await serveFile(request, filePath);

  if (response.status !== 200) {
    return response;
  }

  const tsCode = await response.text();
  const jsCode = await transpileTs(tsCode, new URL('file:///src.ts'));
  const { headers } = response;
  headers.set('content-type', 'application/javascript; charset=utf-8');
  headers.delete('content-length');

  return new Response(jsCode, {
    status: response.status,
    statusText: response.statusText,
    headers,
    ...(extraHeaders || {}),
  });
}

function transpileSass(content: string) {
  const compiler = sass(content);