cmux/web/app/sitemap.ts
Lawrence Chen d33e1d1cf9
SEO hardening: canonicals, sitemap x-default, legal dates (#1741)
- Add canonical tags to community, nightly, wall-of-love, and all
  legal pages (prevents duplicate content with trailing slashes)
- Add x-default hreflang to sitemap for all entries
- Add legal pages (privacy-policy, terms-of-service, eula) to sitemap
- Stabilize sitemap lastModified to fixed dates instead of new Date()
  (avoids noisy lastmod changes on every deploy)
- Update legal page dates to March 18, 2026 (domain migration is a
  material change to the "Site" definition)
- Update copyright year to 2026

Co-authored-by: Lawrence Chen <lawrencecchen@users.noreply.github.com>
2026-03-18 03:22:58 -07:00

50 lines
2.9 KiB
TypeScript

import type { MetadataRoute } from "next";
import { locales } from "../i18n/routing";
export default function sitemap(): MetadataRoute.Sitemap {
const base = "https://cmux.com";
const paths = [
{ path: "", lastModified: "2026-03-18", changeFrequency: "weekly" as const, priority: 1 },
{ path: "/blog", lastModified: "2026-03-18", changeFrequency: "weekly" as const, priority: 0.8 },
{ path: "/blog/show-hn-launch", lastModified: "2026-02-21", changeFrequency: "monthly" as const, priority: 0.7 },
{ path: "/blog/introducing-cmux", lastModified: "2026-02-12", changeFrequency: "monthly" as const, priority: 0.7 },
{ path: "/blog/zen-of-cmux", lastModified: "2026-02-27", changeFrequency: "monthly" as const, priority: 0.7 },
{ path: "/blog/cmd-shift-u", lastModified: "2026-03-04", changeFrequency: "monthly" as const, priority: 0.7 },
{ path: "/docs/getting-started", lastModified: "2026-03-18", changeFrequency: "monthly" as const, priority: 0.9 },
{ path: "/docs/concepts", lastModified: "2026-03-18", changeFrequency: "monthly" as const, priority: 0.8 },
{ path: "/docs/configuration", lastModified: "2026-03-18", changeFrequency: "monthly" as const, priority: 0.8 },
{ path: "/docs/keyboard-shortcuts", lastModified: "2026-03-18", changeFrequency: "monthly" as const, priority: 0.7 },
{ path: "/docs/api", lastModified: "2026-03-18", changeFrequency: "monthly" as const, priority: 0.8 },
{ path: "/docs/notifications", lastModified: "2026-03-18", changeFrequency: "monthly" as const, priority: 0.8 },
{ path: "/docs/changelog", lastModified: "2026-03-18", changeFrequency: "weekly" as const, priority: 0.5 },
{ path: "/docs/browser-automation", lastModified: "2026-03-18", changeFrequency: "monthly" as const, priority: 0.8 },
{ path: "/community", lastModified: "2026-03-18", changeFrequency: "monthly" as const, priority: 0.5 },
{ path: "/wall-of-love", lastModified: "2026-03-18", changeFrequency: "monthly" as const, priority: 0.5 },
{ path: "/nightly", lastModified: "2026-03-18", changeFrequency: "weekly" as const, priority: 0.6 },
{ path: "/privacy-policy", lastModified: "2026-03-18", changeFrequency: "yearly" as const, priority: 0.3 },
{ path: "/terms-of-service", lastModified: "2026-03-18", changeFrequency: "yearly" as const, priority: 0.3 },
{ path: "/eula", lastModified: "2026-03-18", changeFrequency: "yearly" as const, priority: 0.3 },
];
const entries: MetadataRoute.Sitemap = [];
for (const { path, lastModified, changeFrequency, priority } of paths) {
const alternates: Record<string, string> = {};
for (const locale of locales) {
alternates[locale] =
locale === "en" ? `${base}${path}` : `${base}/${locale}${path}`;
}
alternates["x-default"] = `${base}${path}`;
entries.push({
url: `${base}${path}`,
lastModified,
changeFrequency,
priority,
alternates: { languages: alternates },
});
}
return entries;
}