[Script] Use __non_webpack_require__ to fetch partytown server-side

[housseindjirdeh]

A few errors about Next.js not correctly handling the missing partytown dependency in _document.js have been flagged. Instead of /* webpackIgnore: true */, this PR switches to use __non_webpack_require__ to ensure webpack doesn't process fetching the dep server-side.

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Related issues:

• "Failed to load env from …\.env TypeError: Cannot read properties of undefined (reading 'split')" and "Module not found: Can't resolve '@builder.io/partytown/integration' in …" errors #35645
• Module not found: Can't resolve '@builder.io/partytown/integration' #35630 (comment)

[housseindjirdeh]

@ijjk We already throw an error if the package is missing. Was a little noisy showing additional error messages hence why I included this condition.

[ijjk]

Stats from current PR

Default Build (Decrease detected ✓)

General Overall increase ⚠️

	vercel/next.js canary	housseindjirdeh/next.js update-partytown-require	Change
buildDuration	15.6s	15.5s	-21ms
buildDurationCached	6.2s	6.1s	-103ms
nodeModulesSize	477 MB	477 MB	⚠️ +90 B

Page Load Tests Overall decrease ⚠️

	vercel/next.js canary	housseindjirdeh/next.js update-partytown-require	Change
/ failed reqs	0	0	✓
/ total time (seconds)	2.983	2.994	⚠️ +0.01
/ avg req/sec	838.22	834.91	⚠️ -3.31
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.229	1.252	⚠️ +0.02
/error-in-render avg req/sec	2033.5	1996.41	⚠️ -37.09

Client Bundles (main, webpack)

	vercel/next.js canary	housseindjirdeh/next.js update-partytown-require	Change
925.HASH.js gzip	179 B	179 B	✓
framework-HASH.js gzip	42 kB	42 kB	✓
main-HASH.js gzip	28.4 kB	28.4 kB	✓
webpack-HASH.js gzip	1.44 kB	1.44 kB	✓
Overall change	72.1 kB	72.1 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	housseindjirdeh/next.js update-partytown-require	Change
polyfills-HASH.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	housseindjirdeh/next.js update-partytown-require	Change
_app-HASH.js gzip	1.36 kB	1.36 kB	✓
_error-HASH.js gzip	192 B	192 B	✓
amp-HASH.js gzip	309 B	309 B	✓
css-HASH.js gzip	327 B	327 B	✓
dynamic-HASH.js gzip	3.05 kB	3.05 kB	✓
head-HASH.js gzip	351 B	351 B	✓
hooks-HASH.js gzip	920 B	920 B	✓
image-HASH.js gzip	5.48 kB	5.48 kB	✓
index-HASH.js gzip	263 B	263 B	✓
link-HASH.js gzip	2.26 kB	2.26 kB	✓
routerDirect..HASH.js gzip	320 B	320 B	✓
script-HASH.js gzip	387 B	387 B	✓
withRouter-HASH.js gzip	319 B	319 B	✓
85e02e95b279..7e3.css gzip	107 B	107 B	✓
Overall change	15.7 kB	15.7 kB	✓

Client Build Manifests

	vercel/next.js canary	housseindjirdeh/next.js update-partytown-require	Change
_buildManifest.js gzip	460 B	460 B	✓
Overall change	460 B	460 B	✓

Rendered Page Sizes

	vercel/next.js canary	housseindjirdeh/next.js update-partytown-require	Change
index.html gzip	531 B	531 B	✓
link.html gzip	545 B	545 B	✓
withRouter.html gzip	525 B	525 B	✓
Overall change	1.6 kB	1.6 kB	✓

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Default Build with SWC (Decrease detected ✓)

General Overall increase ⚠️

	vercel/next.js canary	housseindjirdeh/next.js update-partytown-require	Change
buildDuration	18s	18.1s	⚠️ +78ms
buildDurationCached	6.3s	6.1s	-198ms
nodeModulesSize	477 MB	477 MB	⚠️ +90 B

Page Load Tests Overall decrease ⚠️

	vercel/next.js canary	housseindjirdeh/next.js update-partytown-require	Change
/ failed reqs	0	0	✓
/ total time (seconds)	2.943	3.016	⚠️ +0.07
/ avg req/sec	849.61	828.85	⚠️ -20.76
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.183	1.237	⚠️ +0.05
/error-in-render avg req/sec	2112.63	2021.74	⚠️ -90.89

Client Bundles (main, webpack)

	vercel/next.js canary	housseindjirdeh/next.js update-partytown-require	Change
925.HASH.js gzip	178 B	178 B	✓
framework-HASH.js gzip	42.3 kB	42.3 kB	✓
main-HASH.js gzip	28.8 kB	28.8 kB	✓
webpack-HASH.js gzip	1.45 kB	1.45 kB	✓
Overall change	72.7 kB	72.7 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	housseindjirdeh/next.js update-partytown-require	Change
polyfills-HASH.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	housseindjirdeh/next.js update-partytown-require	Change
_app-HASH.js gzip	1.35 kB	1.35 kB	✓
_error-HASH.js gzip	179 B	179 B	✓
amp-HASH.js gzip	313 B	313 B	✓
css-HASH.js gzip	325 B	325 B	✓
dynamic-HASH.js gzip	3.03 kB	3.03 kB	✓
head-HASH.js gzip	351 B	351 B	✓
hooks-HASH.js gzip	921 B	921 B	✓
image-HASH.js gzip	5.59 kB	5.59 kB	✓
index-HASH.js gzip	261 B	261 B	✓
link-HASH.js gzip	2.33 kB	2.33 kB	✓
routerDirect..HASH.js gzip	322 B	322 B	✓
script-HASH.js gzip	388 B	388 B	✓
withRouter-HASH.js gzip	317 B	317 B	✓
85e02e95b279..7e3.css gzip	107 B	107 B	✓
Overall change	15.8 kB	15.8 kB	✓

Client Build Manifests

	vercel/next.js canary	housseindjirdeh/next.js update-partytown-require	Change
_buildManifest.js gzip	459 B	459 B	✓
Overall change	459 B	459 B	✓

Rendered Page Sizes

	vercel/next.js canary	housseindjirdeh/next.js update-partytown-require	Change
index.html gzip	532 B	532 B	✓
link.html gzip	546 B	546 B	✓
withRouter.html gzip	527 B	527 B	✓
Overall change	1.6 kB	1.6 kB	✓

Commit: 3fb615c