apache-autoindex-parse/dist/traverse.mjs

parse apache's autoindex html files

import { parse } from './chunk-PJG4LOSV.mjs';

// src/traverse.ts
async function traverse(rootUrl, options) {
  try {
    const res = await fetch(rootUrl, {
      headers: {
        "User-Agent": "github.com/apache-autoindex-parse",
        ...options?.extraHeaders
      },
      signal: options?.abortSignal
    });
    if (!res.ok) {
      throw new Error(`failed to fetch directory listing from ${rootUrl}: ${res.status} ${res.statusText}`);
    }
    const html = await res.text();
    const root = parse(html, options?.format);
    if (!root) return null;
    await Promise.all(
      root.children.map(async (entry) => {
        if (entry.type === "directory") {
          const childUrl = new URL(entry.path, rootUrl).href;
          const child = await traverse(childUrl, options);
          if (child) {
            entry.children = child.children;
          }
        }
      })
    );
    return root;
  } catch {
    return null;
  }
}

export { traverse };