[metadata] fix ppr deployment by not disabling ppr

[huozhi]

What

For PPR deployment we shouldn't disbale the PPR config inside of Next.js but let infra determine when to pass down the PPR cache. If we disable it inside Next.js it could lead to other error when the infra tries to get the cache in dynamic-resume.

[huozhi]

• [metadata] fix ppr deployment by not disabling ppr #76087 👈 (View in Graphite)
• canary

This stack of pull requests is managed by Graphite. Learn more about stacking.

[ijjk]

Stats from current PR

Default Build (Increase detected ⚠️)

General

	vercel/next.js canary	vercel/next.js huozhi/02-16-fix_ppr_deployment	Change
buildDuration	18.1s	15.6s	N/A
buildDurationCached	14.6s	12.2s	N/A
nodeModulesSize	393 MB	393 MB	N/A
nextStartRea..uration (ms)	424ms	404ms	N/A

Client Bundles (main, webpack)

	vercel/next.js canary	vercel/next.js huozhi/02-16-fix_ppr_deployment	Change
5306-HASH.js gzip	55.2 kB	55.2 kB	N/A
7048.HASH.js gzip	168 B	168 B	✓
8377-HASH.js gzip	5.46 kB	5.46 kB	N/A
bccd1874-HASH.js gzip	53 kB	53 kB	✓
framework-HASH.js gzip	57.5 kB	57.5 kB	N/A
main-app-HASH.js gzip	245 B	245 B	✓
main-HASH.js gzip	34.9 kB	34.9 kB	N/A
webpack-HASH.js gzip	1.71 kB	1.71 kB	✓
Overall change	55.1 kB	55.1 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	vercel/next.js huozhi/02-16-fix_ppr_deployment	Change
polyfills-HASH.js gzip	39.4 kB	39.4 kB	✓
Overall change	39.4 kB	39.4 kB	✓

Client Pages

	vercel/next.js canary	vercel/next.js huozhi/02-16-fix_ppr_deployment	Change
_app-HASH.js gzip	194 B	194 B	✓
_error-HASH.js gzip	193 B	192 B	N/A
amp-HASH.js gzip	513 B	511 B	N/A
css-HASH.js gzip	342 B	342 B	✓
dynamic-HASH.js gzip	1.84 kB	1.84 kB	N/A
edge-ssr-HASH.js gzip	265 B	264 B	N/A
head-HASH.js gzip	363 B	360 B	N/A
hooks-HASH.js gzip	393 B	390 B	N/A
image-HASH.js gzip	4.59 kB	4.59 kB	N/A
index-HASH.js gzip	268 B	266 B	N/A
link-HASH.js gzip	2.35 kB	2.35 kB	✓
routerDirect..HASH.js gzip	327 B	326 B	N/A
script-HASH.js gzip	397 B	397 B	✓
withRouter-HASH.js gzip	325 B	325 B	✓
1afbb74e6ecf..834.css gzip	106 B	106 B	✓
Overall change	3.72 kB	3.72 kB	✓

Client Build Manifests

	vercel/next.js canary	vercel/next.js huozhi/02-16-fix_ppr_deployment	Change
_buildManifest.js gzip	749 B	747 B	N/A
Overall change	0 B	0 B	✓

Rendered Page Sizes

	vercel/next.js canary	vercel/next.js huozhi/02-16-fix_ppr_deployment	Change
index.html gzip	523 B	521 B	N/A
link.html gzip	539 B	535 B	N/A
withRouter.html gzip	520 B	517 B	N/A
Overall change	0 B	0 B	✓

Edge SSR bundle Size

	vercel/next.js canary	vercel/next.js huozhi/02-16-fix_ppr_deployment	Change
edge-ssr.js gzip	130 kB	130 kB	N/A
page.js gzip	211 kB	211 kB	N/A
Overall change	0 B	0 B	✓

Middleware size

	vercel/next.js canary	vercel/next.js huozhi/02-16-fix_ppr_deployment	Change
middleware-b..fest.js gzip	675 B	674 B	N/A
middleware-r..fest.js gzip	155 B	156 B	N/A
middleware.js gzip	31.4 kB	31.4 kB	N/A
edge-runtime..pack.js gzip	844 B	844 B	✓
Overall change	844 B	844 B	✓

Next Runtimes

	vercel/next.js canary	vercel/next.js huozhi/02-16-fix_ppr_deployment	Change
app-page-exp...dev.js gzip	395 kB	395 kB	✓
app-page-exp..prod.js gzip	133 kB	133 kB	✓
app-page-tur..prod.js gzip	145 kB	145 kB	✓
app-page-tur..prod.js gzip	141 kB	141 kB	✓
app-page.run...dev.js gzip	384 kB	384 kB	✓
app-page.run..prod.js gzip	129 kB	129 kB	✓
app-route-ex...dev.js gzip	39.4 kB	39.4 kB	✓
app-route-ex..prod.js gzip	25.7 kB	25.7 kB	✓
app-route-tu..prod.js gzip	25.7 kB	25.7 kB	✓
app-route-tu..prod.js gzip	25.5 kB	25.5 kB	✓
app-route.ru...dev.js gzip	39.1 kB	39.1 kB	✓
app-route.ru..prod.js gzip	25.5 kB	25.5 kB	✓
dist_client_...dev.js gzip	356 B	356 B	✓
dist_client_...dev.js gzip	349 B	349 B	✓
pages-api-tu..prod.js gzip	9.72 kB	9.72 kB	✓
pages-api.ru...dev.js gzip	11.8 kB	11.8 kB	✓
pages-api.ru..prod.js gzip	9.72 kB	9.72 kB	✓
pages-turbo...prod.js gzip	22 kB	22 kB	✓
pages.runtim...dev.js gzip	31.6 kB	31.6 kB	✓
pages.runtim..prod.js gzip	22 kB	22 kB	✓
server.runti..prod.js gzip	61.2 kB	61.2 kB	N/A
Overall change	1.61 MB	1.61 MB	✓

build cache Overall increase ⚠️

	vercel/next.js canary	vercel/next.js huozhi/02-16-fix_ppr_deployment	Change
0.pack gzip	2.12 MB	2.12 MB	⚠️ +2.72 kB
index.pack gzip	76.8 kB	75.5 kB	N/A
Overall change	2.12 MB	2.12 MB	⚠️ +2.72 kB

Diff details

Diff for edge-ssr.js

Diff too large to display

Diff for main-HASH.js

Diff too large to display

Diff for server.runtime.prod.js

Diff too large to display

Commit: ea3248d

[ijjk]

Failing test suites

Commit: ea3248d

__NEXT_EXPERIMENTAL_PPR=true pnpm test-dev test/e2e/persistent-caching/persistent-caching.test.ts (PPR)

• persistent-caching > should persistent cache loaders

Expand output

● persistent-caching › should persistent cache loaders

expect(received).toBe(expected) // Object.is equality

Expected: "Timestamp = 1739661449798"
Received: "Timestamp = 1739661472970"

  55 |       const browser = await next.browser('/pages')
  56 |       // TODO Persistent Caching for webpack dev server is broken
> 57 |       expect(await browser.elementByCss('main').text()).toBe(pagesTimestamp)
     |                                                         ^
  58 |       await browser.close()
  59 |     }
  60 |   })

  at Object.toBe (e2e/persistent-caching/persistent-caching.test.ts:57:57)

Read more about building and testing Next.js in contributing.md.