hanzo.ai/app/(marketing)/oss/[org]/page.tsx

import type { Metadata } from 'next'
import { notFound } from 'next/navigation'
import data from '@/lib/data/oss-repos.json' with { type: 'json' }
import { group, named, type Id } from '@/lib/oss'
import { pageMeta } from '@/lib/page-meta'
import { OrgView, type Held } from './OrgView'

/**
 * One org's public repositories, as scripts/sync-oss.ts read them from GitHub:
 * a page for every org a group counts that holds a public repository of its
 * own, and for no other (lib/data/oss-repos.json). Each row opens GitHub; the
 * forge is linked where it shows the repository to a reader who is not signed in.
 */
const ORGS = data.orgs as Record<string, Held & { group: Id }>

export const dynamicParams = false

export function generateStaticParams() {
  return Object.keys(ORGS).map((org) => ({ org }))
}

/**
 * A page's title is the org's own name, and its login beside it where another
 * org on GitHub wears the same name (hanzo-app and hanzo-apps are both "Hanzo
 * Apps"), so no two pages share a title.
 */
const shared = (() => {
  const seen = new Map<string, number>()
  for (const [login, held] of Object.entries(ORGS)) seen.set(named(login, held.name), (seen.get(named(login, held.name)) ?? 0) + 1)
  return seen
})()
const titled = (login: string, name?: string) => {
  const n = named(login, name)
  return (shared.get(n) ?? 0) > 1 && n !== login ? `${n} (${login})` : n
}

export async function generateMetadata({ params }: { params: Promise<{ org: string }> }): Promise<Metadata> {
  const { org } = await params
  const held = ORGS[org]
  if (!held) return {}
  const n = held.repos.length.toLocaleString('en-US')
  return pageMeta({
    title: `${titled(org, held.name)} — open source`,
    description: `${held.description ? `${held.description.replace(/\.?$/, '.')} ` : ''}The ${n} public repositories of ${org} on GitHub, with their stars, forks, languages and last push.`,
    path: `/oss/${org}`,
  })
}

export default async function Page({ params }: { params: Promise<{ org: string }> }) {
  const { org } = await params
  const held = ORGS[org]
  if (!held) notFound()
  return <OrgView login={org} held={held} family={group(held.group).name} read={data.read} />
}