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@sebmarkbage sebmarkbage commented Oct 6, 2023

Exposes the new experimental Taint APIs using the taint flag which enables experimental React.

As an example for how we can use it, I use it to taint process.env with a better error message. I'm not sure where this should live since it's a global init but it needs access to the global config. It's unnecessary to retaint it for every render but not sure if there's a better place for it.

@sebmarkbage sebmarkbage requested a review from gnoff October 6, 2023 05:13
@ijjk ijjk added area: tests Turbopack Related to Turbopack with Next.js. created-by: Next.js team PRs by the Next.js team. type: next labels Oct 6, 2023
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ijjk commented Oct 6, 2023

Tests Passed

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ijjk commented Oct 6, 2023

Stats from current PR

Default Build (Increase detected ⚠️)
General Overall increase ⚠️
vercel/next.js canary sebmarkbage/next.js taint Change
buildDuration 10.7s 10.7s N/A
buildDurationCached 6.2s 6.2s N/A
nodeModulesSize 174 MB 174 MB ⚠️ +19.4 kB
nextStartRea..uration (ms) 499ms 494ms N/A
Client Bundles (main, webpack)
vercel/next.js canary sebmarkbage/next.js taint Change
199-HASH.js gzip 27.5 kB 27.5 kB
3f784ff6-HASH.js gzip 53.3 kB 53.3 kB
99.HASH.js gzip 182 B 182 B
framework-HASH.js gzip 45.3 kB 45.3 kB
main-app-HASH.js gzip 254 B 251 B N/A
main-HASH.js gzip 32.9 kB 32.9 kB N/A
webpack-HASH.js gzip 1.75 kB 1.75 kB N/A
Overall change 126 kB 126 kB
Legacy Client Bundles (polyfills)
vercel/next.js canary sebmarkbage/next.js taint Change
polyfills-HASH.js gzip 31 kB 31 kB
Overall change 31 kB 31 kB
Client Pages
vercel/next.js canary sebmarkbage/next.js taint Change
_app-HASH.js gzip 206 B 205 B N/A
_error-HASH.js gzip 182 B 180 B N/A
amp-HASH.js gzip 506 B 505 B N/A
css-HASH.js gzip 322 B 323 B N/A
dynamic-HASH.js gzip 2.57 kB 2.57 kB N/A
edge-ssr-HASH.js gzip 260 B 259 B N/A
head-HASH.js gzip 350 B 350 B
hooks-HASH.js gzip 369 B 369 B
image-HASH.js gzip 4.36 kB 4.36 kB N/A
index-HASH.js gzip 256 B 256 B
link-HASH.js gzip 2.64 kB 2.63 kB N/A
routerDirect..HASH.js gzip 312 B 311 B N/A
script-HASH.js gzip 385 B 384 B N/A
withRouter-HASH.js gzip 307 B 308 B N/A
1afbb74e6ecf..834.css gzip 106 B 106 B
Overall change 1.08 kB 1.08 kB
Client Build Manifests
vercel/next.js canary sebmarkbage/next.js taint Change
_buildManifest.js gzip 484 B 482 B N/A
Overall change 0 B 0 B
Rendered Page Sizes
vercel/next.js canary sebmarkbage/next.js taint Change
index.html gzip 528 B 529 B N/A
link.html gzip 543 B 542 B N/A
withRouter.html gzip 524 B 524 B
Overall change 524 B 524 B
Edge SSR bundle Size Overall increase ⚠️
vercel/next.js canary sebmarkbage/next.js taint Change
edge-ssr.js gzip 93.7 kB 93.7 kB N/A
page.js gzip 155 kB 155 kB ⚠️ +173 B
Overall change 155 kB 155 kB ⚠️ +173 B
Middleware size
vercel/next.js canary sebmarkbage/next.js taint Change
middleware-b..fest.js gzip 623 B 625 B N/A
middleware-r..fest.js gzip 150 B 151 B N/A
middleware.js gzip 22.5 kB 22.5 kB N/A
edge-runtime..pack.js gzip 1.92 kB 1.92 kB
Overall change 1.92 kB 1.92 kB
Diff details
Diff for page.js

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Diff for edge-ssr.js

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Commit: ae56ec2

@sebmarkbage sebmarkbage force-pushed the taint branch 4 times, most recently from 3a9e513 to 69b3eee Compare October 17, 2023 19:31
@sebmarkbage sebmarkbage merged commit c41debd into vercel:canary Oct 20, 2023
@github-actions github-actions bot added the locked label Nov 3, 2023
@github-actions github-actions bot locked as resolved and limited conversation to collaborators Nov 3, 2023
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