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## Summary Replaces the Cloudinary-backed image gallery example with a Vercel Blob–backed equivalent. The migration is driven by the broader move of [`vercel/nextconf-image-gallery`](https://github.com/vercel/nextconf-image-gallery) (the deployed companion to this example) off Cloudinary. - Renamed `examples/with-cloudinary` → `examples/with-vercel-blob` via `git mv` (history preserved). - Images are discovered at build time via the `@vercel/blob` SDK's `list()` API, then probed with [`sharp`](https://github.com/lovell/sharp) for dimensions and to pre-generate base64 blur placeholders. `next/image` (Vercel's image optimizer) handles resizing — no Cloudinary `c_scale,w_*` transform URLs. - `ImageProps` is now `{ id, url, width, height, blurDataUrl }` (was `{ public_id, format, ... }`). - `utils/cachedImages.ts` does the listing + dimension probe + blur placeholder generation. - Removed `utils/cloudinary.ts` and `utils/generateBlurPlaceholder.ts`. - `next.config.js` `remotePatterns` now allows `*.public.blob.vercel-storage.com`. - Deps: dropped `cloudinary`, `imagemin`, `imagemin-jpegtran`; added `@vercel/blob` and `sharp`. - `.env.local.example` reduced to a single `BLOB_READ_WRITE_TOKEN`. - README rewritten: blob description, deploy-button env, setup steps, references. ## Test plan - [x] `npx create-next-app --example with-vercel-blob ./blob-app` clones cleanly - [x] After populating a blob store and `.env.local`, `npm run dev` renders the gallery with blur placeholders - [x] `npm run build` succeeds (sharp probe + placeholder generation runs at build time) - [x] Vercel deploy button flow prompts only for `BLOB_READ_WRITE_TOKEN` --------- Co-authored-by: Claude Opus 4.7 (1M context) <[email protected]> Co-authored-by: Joseph <[email protected]>
47 lines
1.3 KiB
TypeScript
47 lines
1.3 KiB
TypeScript
import type { GetStaticProps, NextPage } from "next";
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import Head from "next/head";
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import { useRouter } from "next/router";
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import Carousel from "../../components/Carousel";
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import getResults from "../../utils/cachedImages";
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import type { ImageProps } from "../../utils/types";
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const Home: NextPage = ({ currentPhoto }: { currentPhoto: ImageProps }) => {
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const router = useRouter();
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const { photoId } = router.query;
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let index = Number(photoId);
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return (
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<>
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<Head>
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<title>Next.js Conf 2022 Photos</title>
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<meta property="og:image" content={currentPhoto.url} />
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<meta name="twitter:image" content={currentPhoto.url} />
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</Head>
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<main className="mx-auto max-w-[1960px] p-4">
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<Carousel currentPhoto={currentPhoto} index={index} />
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</main>
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</>
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);
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};
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export default Home;
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export const getStaticProps: GetStaticProps = async (context) => {
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const images = await getResults();
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const currentPhoto = images.find(
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(img) => img.id === Number(context.params.photoId),
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);
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return {
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props: { currentPhoto },
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};
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};
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export async function getStaticPaths() {
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const images = await getResults();
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return {
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paths: images.map((_, i) => ({ params: { photoId: i.toString() } })),
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fallback: false,
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};
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}
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