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Karthik Kalyan ea16d04599 docs: split v4/v5 content trees and fix version switcher end-to-end (#1948)
* docs: split v4/v5 content, fix version switcher end-to-end

## Content restructuring
- Split `docs/content/docs/` into `docs/content/docs/v4/` and
  `docs/content/docs/v5/` so each version is a fully independent
  content tree with no shared-file coupling
- v4 excludes the four pages that are v5-only (AbortController
  cancellation docs and the serializable-abort-controller internal page)
- v5 retains all pages; `preRelease` frontmatter field removed (no
  longer needed now that each version is its own folder)
- Removed `AbortController` / `AbortSignal` from v4 serialization page
  (section moved to v5 only)

## Fumadocs source
- Added `v4docs` and `v5docs` as separate `defineDocs()` collections in
  `source.config.ts`; shared `docsSchema` (no more `preRelease` field)
- `source.ts` exports both `source` (v4, `baseUrl: /docs`) and
  `v5Source` (v5, same base URL)

## Version routing
- `version-source.ts` simplified: `filterPreReleaseFromNodes` and
  `isPreReleaseUrl` logic removed; v4 tree uses `source`, v5 tree uses
  `v5Source` + `rewriteNodeUrls`
- v4 `page.tsx`: removed `preRelease` guard (v4Source has no such pages)
- v5 `page.tsx`: uses `v5Source` for `getPage` / `generateStaticParams`
  / `generateMetadata`; `v5Link` wrapper rewrites `/docs/…` hrefs to
  `/v5/docs/…` so inline MDX links stay in the v5 context

## Versioned cookbook
- Added `app/[lang]/v5/cookbook/` layout + page (mirrors v4 but uses
  `v5Source`, `rewriteCookbookUrlForVersion`, and `V5CookbookLink`)
- `getCookbookTree` accepts a `versionPrefix` parameter; sidebar URLs
  are prefixed accordingly (`/v5/cookbook/…`)
- `cookbook-tree.ts`: added `skipVersions?: string[]` per-recipe field
  for version-specific exclusions; `distributed-abort-controller` is
  marked `skipVersions: ['v5']`

## Version switcher — state & navigation
- New `VersionProvider` context (`hooks/geistdocs/use-version.tsx`)
  backed by `localStorage`: URL is source of truth on versioned pages,
  `localStorage` carries the preference across non-versioned pages
  (cookbook overview, worlds, etc.)
- `VersionSwitcher` uses `useVersion()` context instead of URL-only
  detection; now visible on all pages including cookbook
- `DesktopMenu` and `MobileMenu` use `activeVersion` from context so
  the "Docs" and "Cookbook" navbar links resolve to the correct version
  prefix on every page
- `buildVersionUrl` expanded to handle `/cookbook/…` paths alongside
  `/docs/…`; non-versioned routes (worlds, api) return unchanged
- `switchVersion` does a `HEAD` probe before navigating; falls back to
  the versioned cookbook or docs home if the target page doesn't exist
  in that version (handles v4-only → v5 and v5-only → v4 cases)

## Cookbook content (v5)
- Rewrote `agent-cancellation` recipe using a single `AbortController`
  pattern; removed Hard Cancellation vs Stop Signal two-approach
  comparison
- Deleted `distributed-abort-controller` recipe from v5 (native
  `AbortController` serialization makes it unnecessary)
- Removed references to distributed-abort-controller from
  `cookbook/index.mdx` and `common-patterns/timeouts.mdx`

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(docs): use abortSignal (not signal) in DurableAgent.stream() options

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(docs): update prepack scripts to use versioned content paths

Content moved from docs/content/docs/ to docs/content/docs/v5/ on main
(pre-release channel). Stable branch will use v4/ after backport.

Co-authored-by: Cursor <cursoragent@cursor.com>

---------

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-06 05:25:15 +00:00

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1.8 KiB
TypeScript

'use client';
import { Analytics } from '@vercel/analytics/next';
import { SpeedInsights } from '@vercel/speed-insights/next';
import type { SharedProps } from 'fumadocs-ui/contexts/search';
import { RootProvider } from 'fumadocs-ui/provider/next';
import { type ComponentProps, useCallback } from 'react';
import { Toaster } from '@/components/ui/sonner';
import { useChatContext } from '@/hooks/geistdocs/use-chat';
import { VersionProvider } from '@/hooks/geistdocs/use-version';
import { useIsMobile } from '@/hooks/use-mobile';
import { i18n, i18nProvider } from '@/lib/geistdocs/i18n';
import { cn } from '@/lib/utils';
import { TooltipProvider } from '../ui/tooltip';
import { SearchDialog } from './search';
type GeistdocsProviderProps = ComponentProps<typeof RootProvider> & {
basePath: string | undefined;
className?: string;
lang?: string;
};
export const GeistdocsProvider = ({
basePath,
search,
className,
lang = i18n.defaultLanguage,
...props
}: GeistdocsProviderProps) => {
const { isOpen } = useChatContext();
const isMobile = useIsMobile();
const isSidebarVisible = isOpen && !isMobile;
const SearchDialogComponent = useCallback(
(sdProps: SharedProps) => <SearchDialog basePath={basePath} {...sdProps} />,
[basePath]
);
return (
<VersionProvider>
<div
className={cn(
'transition-all',
isSidebarVisible ? 'pr-96!' : null,
className
)}
>
<TooltipProvider>
<RootProvider
i18n={i18nProvider(lang)}
search={{
SearchDialog: SearchDialogComponent,
...search,
}}
{...props}
/>
</TooltipProvider>
<Analytics />
<Toaster />
<SpeedInsights />
</div>
</VersionProvider>
);
};