docs(www): Open in v0 docs (shadcn-ui#4734)

* feat(www): open in v0

* feat: update copy

* fix: sidebar link

* fix(tests): snapshots

apps/www/app/(app)/docs/[[...slug]]/page.tsx

@@ -11,6 +11,7 @@ import { siteConfig } from "@/config/site"
 import { getTableOfContents } from "@/lib/toc"
 import { absoluteUrl, cn } from "@/lib/utils"
 import { Mdx } from "@/components/mdx-components"
+import { OpenInV0Cta } from "@/components/open-in-v0-cta"
 import { DocsPager } from "@/components/pager"
 import { DashboardTableOfContents } from "@/components/toc"
 import { badgeVariants } from "@/registry/new-york/ui/badge"
@@ -135,17 +136,14 @@ export default async function DocPage({ params }: DocPageProps) {
         </div>
         <DocsPager doc={doc} />
       </div>
-      {doc.toc && (
-        <div className="hidden text-sm xl:block">
-          <div className="sticky top-16 -mt-10 pt-4">
-            <ScrollArea className="pb-10">
-              <div className="sticky top-16 -mt-10 h-[calc(100vh-3.5rem)] py-12">
-                <DashboardTableOfContents toc={toc} />
-              </div>
-            </ScrollArea>
-          </div>
+      <div className="hidden text-sm xl:block">
+        <div className="sticky top-16 -mt-10 h-[calc(100vh-3.5rem)] pt-4">
+          <ScrollArea className="h-full pb-10">
+            {doc.toc && <DashboardTableOfContents toc={toc} />}
+            <OpenInV0Cta className="mt-6 max-w-[80%]" />
+          </ScrollArea>
         </div>
-      )}
+      </div>
     </main>
   )
 }

apps/www/components/open-in-v0-cta.tsx

@@ -0,0 +1,35 @@
+import Link from "next/link"
+
+import { cn } from "@/lib/utils"
+import { Button } from "@/registry/new-york/ui/button"
+
+export function OpenInV0Cta({ className }: React.ComponentProps<"div">) {
+  return (
+    <div
+      className={cn(
+        "group relative flex flex-col gap-2 rounded-lg border p-4 text-sm",
+        className
+      )}
+    >
+      <div className="text-balance text-lg font-semibold leading-tight group-hover:underline">
+        Bring your app built with shadcn to life on Vercel
+      </div>
+      <div>Trusted by OpenAI, Sonos, Chick-fil-A, and more.</div>
+      <div>
+        Vercel provides tools and infrastructure to deploy apps and features at
+        scale.
+      </div>
+      <Button size="sm" className="mt-2 w-fit">
+        Deploy Now
+      </Button>
+      <Link
+        href="https://vercel.com/new?utm_source=shadcn_site&utm_medium=web&utm_campaign=docs_cta_deploy_now_callout"
+        target="_blank"
+        rel="noreferrer"
+        className="absolute inset-0"
+      >
+        <span className="sr-only">Deploy to Vercel</span>
+      </Link>
+    </div>
+  )
+}

apps/www/components/toc.tsx

@@ -26,7 +26,7 @@ export function DashboardTableOfContents({ toc }: TocProps) {
   const activeHeading = useActiveItem(itemIds)
   const mounted = useMounted()
 
-  if (!toc?.items || !mounted) {
+  if (!toc?.items?.length) {
     return null
   }
 

apps/www/config/docs.ts

@@ -77,6 +77,12 @@ export const docsConfig: DocsConfig = {
           href: "/docs/components/typography",
           items: [],
         },
+        {
+          title: "Open in v0",
+          href: "/docs/v0",
+          items: [],
+          label: "New",
+        },
         {
           title: "Figma",
           href: "/docs/figma",

apps/www/content/docs/v0.mdx

@@ -0,0 +1,30 @@
+---
+title: Open in v0
+description: Open components in v0 for customization.
+---
+
+Every component on ui.shadcn.com is editable on [v0 by Vercel](https://v0.dev). This allows you to easily customize the components in natural language and paste into your app.
+
+<a href="https://vercel.com/signup?utm_source=shad&utm_medium=web&utm_campaign=docs_cta_signup">
+  <Image
+    src="/images/open-in-v0.png"
+    width="716"
+    height="420"
+    alt="Open in v0"
+    className="border dark:hidden shadow-sm rounded-lg overflow-hidden mt-6 w-full"
+  />
+  <Image
+    src="/images/open-in-v0-dark.png"
+    width="716"
+    height="420"
+    alt="Open in v0"
+    className="border hidden dark:block shadow-sm rounded-lg overflow-hidden mt-6 w-full"
+  />
+  <span class="sr-only">Open in v0</span>
+</a>
+
+To use v0, sign-up for a free [Vercel account here](https://vercel.com/signup?utm_source=shad&utm_medium=web&utm_campaign=docs_cta_signup). In addition to v0, this gives you free access to Vercel's frontend cloud platform by the creators of Next.js, where you can deploy and host your project for free.
+
+Learn more about getting started with [Vercel here](https://vercel.com/docs/getting-started-with-vercel?utm_source=shadcn_site&utm_medium=web&utm_campaign=docs_cta_about_vercel).
+
+Learn more about getting started with [v0 here](https://v0.dev/faq).

packages/shadcn/test/utils/schema/__snapshots__/registry-resolve-items-tree.test.ts.snap

@@ -12,11 +12,9 @@ exports[`registryResolveItemTree > should resolve index 1`] = `
     "tailwindcss-animate",
     "class-variance-authority",
     "lucide-react",
-    "",
     "tailwindcss-animate",
     "class-variance-authority",
     "lucide-react",
-    "",
     "@radix-ui/react-label",
     "clsx",
     "tailwind-merge",