bin/indexnow.mjs

Functions

None: it only declares types or values.

Imports

It imports indexnow.mjs. No module of this repo imports it.

Source

1#!/usr/bin/env node
2// prelum-indexnow: after a static site deploys, tell IndexNow which pages changed, from the built sitemap.
3//
4//   prelum-indexnow --origin https://example.com --key <key> --sitemap dist/sitemap.xml [--days 2]
5//
6// The pages whose <lastmod> is within --days go (every page when the sitemap has none). The site serves its key as
7// /<key>.txt, a static file whose whole body is the key. Never fails the deploy: a refused or failed submission is a
8// warning, since a missed ping only means the engines find the pages on their own schedule.
9
10import { readFileSync } from "node:fs";
11import { parseArgs } from "node:util";
12
13import { recentSitemapUrls, submitIndexNow } from "../indexnow.mjs";
14
15const { values } = parseArgs({ options: { origin: { type: "string" }, key: { type: "string" }, sitemap: { type: "string" }, days: { type: "string", default: "2" } } });
16if (!values.origin || !values.key || !values.sitemap) {
17  console.error("usage: prelum-indexnow --origin https://example.com --key <key> --sitemap dist/sitemap.xml [--days 2]");
18  process.exit(2);
19}
20const origin = values.origin.replace(/\/$/, "");
21const urls = recentSitemapUrls(readFileSync(values.sitemap, "utf8"), { days: Number(values.days) });
22if (urls.length === 0) console.log("prelum-indexnow: no page changed; nothing sent.");
23else if (await submitIndexNow({ origin, key: values.key, urls })) console.log(`prelum-indexnow: sent ${urls.length} URL(s) to IndexNow.`);
24else console.log(`::warning::prelum-indexnow: IndexNow did not take the ${urls.length} URL(s); the engines will crawl them on their own schedule.`);