Fix .env hmr for Node.js runtime in Turbopack

[timneutkens]

What?

Whenever .env related files or tsconfig/jsconfig changes there's a call to invalidate(), as far as I found the only call to invalidate() even, which wasn't implemented for Turbopack yet. For NEXT_PUBLIC_ changes normal Turbopack HMR will kick in already but this test was checking env vars that do not affect the compiled output, so Turbopack would not trigger a HMR as no inputs changed. Similarly webpack doesn't either and it implements this call in a similar way.

For edge runtime there's a different bug where changes are not propagated even when you refresh, so while this change does fix another bug for edge runtime it doesn't solve that underlying issue where the values don't update to begin with. I'll investigate that next.

[timneutkens]

• canary
  • Fix .env hmr for Node.js runtime in Turbopack #61504 👈

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[ijjk]

Stats from current PR

Default Build

General Overall increase ⚠️

	vercel/next.js canary	vercel/next.js 02-01-Fix_.env_hmr_for_Node.js_runtime_in_Turbopack	Change
buildDuration	11.7s	11.6s	N/A
buildDurationCached	6.3s	5.2s	N/A
nodeModulesSize	200 MB	200 MB	⚠️ +1.5 kB
nextStartRea..uration (ms)	431ms	420ms	N/A

Client Bundles (main, webpack)

	vercel/next.js canary	vercel/next.js 02-01-Fix_.env_hmr_for_Node.js_runtime_in_Turbopack	Change
3f784ff6-HASH.js gzip	53.4 kB	53.4 kB	✓
423.HASH.js gzip	185 B	181 B	N/A
68-HASH.js gzip	29.9 kB	29.9 kB	N/A
framework-HASH.js gzip	45.2 kB	45.2 kB	✓
main-app-HASH.js gzip	240 B	239 B	N/A
main-HASH.js gzip	31.8 kB	31.8 kB	N/A
webpack-HASH.js gzip	1.7 kB	1.7 kB	✓
Overall change	100 kB	100 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	vercel/next.js 02-01-Fix_.env_hmr_for_Node.js_runtime_in_Turbopack	Change
polyfills-HASH.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	vercel/next.js 02-01-Fix_.env_hmr_for_Node.js_runtime_in_Turbopack	Change
_app-HASH.js gzip	194 B	195 B	N/A
_error-HASH.js gzip	182 B	181 B	N/A
amp-HASH.js gzip	502 B	502 B	✓
css-HASH.js gzip	320 B	322 B	N/A
dynamic-HASH.js gzip	2.5 kB	2.5 kB	N/A
edge-ssr-HASH.js gzip	255 B	256 B	N/A
head-HASH.js gzip	350 B	349 B	N/A
hooks-HASH.js gzip	368 B	369 B	N/A
image-HASH.js gzip	4.18 kB	4.18 kB	N/A
index-HASH.js gzip	257 B	256 B	N/A
link-HASH.js gzip	2.61 kB	2.61 kB	N/A
routerDirect..HASH.js gzip	310 B	311 B	N/A
script-HASH.js gzip	384 B	383 B	N/A
withRouter-HASH.js gzip	306 B	308 B	N/A
1afbb74e6ecf..834.css gzip	106 B	106 B	✓
Overall change	608 B	608 B	✓

Client Build Manifests

	vercel/next.js canary	vercel/next.js 02-01-Fix_.env_hmr_for_Node.js_runtime_in_Turbopack	Change
_buildManifest.js gzip	484 B	484 B	✓
Overall change	484 B	484 B	✓

Rendered Page Sizes

	vercel/next.js canary	vercel/next.js 02-01-Fix_.env_hmr_for_Node.js_runtime_in_Turbopack	Change
index.html gzip	527 B	526 B	N/A
link.html gzip	541 B	540 B	N/A
withRouter.html gzip	523 B	521 B	N/A
Overall change	0 B	0 B	✓

Edge SSR bundle Size

	vercel/next.js canary	vercel/next.js 02-01-Fix_.env_hmr_for_Node.js_runtime_in_Turbopack	Change
edge-ssr.js gzip	94 kB	94 kB	N/A
page.js gzip	150 kB	150 kB	N/A
Overall change	0 B	0 B	✓

Middleware size

	vercel/next.js canary	vercel/next.js 02-01-Fix_.env_hmr_for_Node.js_runtime_in_Turbopack	Change
middleware-b..fest.js gzip	625 B	625 B	✓
middleware-r..fest.js gzip	151 B	149 B	N/A
middleware.js gzip	37.6 kB	37.6 kB	N/A
edge-runtime..pack.js gzip	1.92 kB	1.92 kB	✓
Overall change	2.55 kB	2.55 kB	✓

Next Runtimes

	vercel/next.js canary	vercel/next.js 02-01-Fix_.env_hmr_for_Node.js_runtime_in_Turbopack	Change
app-page-exp...dev.js gzip	170 kB	170 kB	✓
app-page-exp..prod.js gzip	95.8 kB	95.8 kB	✓
app-page-tur..prod.js gzip	96.4 kB	96.4 kB	✓
app-page-tur..prod.js gzip	91 kB	91 kB	✓
app-page.run...dev.js gzip	142 kB	142 kB	✓
app-page.run..prod.js gzip	90.3 kB	90.3 kB	✓
app-route-ex...dev.js gzip	22.2 kB	22.2 kB	✓
app-route-ex..prod.js gzip	14.9 kB	14.9 kB	✓
app-route-tu..prod.js gzip	14.9 kB	14.9 kB	✓
app-route-tu..prod.js gzip	14.5 kB	14.5 kB	✓
app-route.ru...dev.js gzip	21.7 kB	21.7 kB	✓
app-route.ru..prod.js gzip	14.5 kB	14.5 kB	✓
pages-api-tu..prod.js gzip	9.43 kB	9.43 kB	✓
pages-api.ru...dev.js gzip	9.7 kB	9.7 kB	✓
pages-api.ru..prod.js gzip	9.43 kB	9.43 kB	✓
pages-turbo...prod.js gzip	22 kB	22 kB	✓
pages.runtim...dev.js gzip	22.7 kB	22.7 kB	✓
pages.runtim..prod.js gzip	22 kB	22 kB	✓
server.runti..prod.js gzip	49.7 kB	49.7 kB	✓
Overall change	933 kB	933 kB	✓

Commit: 28483b2