Function downloadZipBundle

website/src/scripts/utils.ts:94–136

(
  bundleName: string,
  files: ZipDownloadFile[]
)

}

export async function downloadZipBundle(
  bundleName: string,
  files: ZipDownloadFile[]
): Promise<void> {
  if (files.length === 0) {
    throw new Error("No files found for this download.");
  }

  const JSZip = await loadJSZip();
  const zip = new JSZip();
  const folder = zip.folder(bundleName);

  const fetchPromises = files.map(async (file) => {
    try {
      const response = await fetch(getRawGitHubUrl(file.path));
      if (!response.ok) return null;

      return {
        name: file.name,
        content: await response.text(),
      };
    } catch {
      return null;
    }
  });

  const results = await Promise.all(fetchPromises);
  let addedFiles = 0;

  for (const result of results) {
    if (result && folder) {
      folder.file(result.name, result.content);
      addedFiles++;
    }
  }

  if (addedFiles === 0) {
    throw new Error("Failed to fetch any files");
  }

  const blob = await zip.generateAsync({ type: "blob" });
  triggerBlobDownload(blob, `${bundleName}.zip`);
}

/**
 * Fetch raw file content from GitHub