Refactor repo-setup.js

[timneutkens]

Doesn't make any functional changes. Going through the current setup for isolated tests to figure out a better way to cache the repository setup, so that we don't have to wait ~30s+ when running tests locally.

[timneutkens]

Current dependencies on/for this PR:

• canary
  • PR Refactor repo-setup.js #58131 👈

This stack of pull requests is managed by Graphite.

[ijjk]

Stats from current PR

Default Build

General

	vercel/next.js canary	vercel/next.js 11-07-Refactor_repo-setup.js	Change
buildDuration	10.7s	10.7s	N/A
buildDurationCached	6.1s	6.1s	N/A
nodeModulesSize	175 MB	175 MB	✓
nextStartRea..uration (ms)	398ms	400ms	N/A

Client Bundles (main, webpack)

	vercel/next.js canary	vercel/next.js 11-07-Refactor_repo-setup.js	Change
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3f784ff6-HASH.js gzip	53.2 kB	53.2 kB	✓
494.HASH.js gzip	182 B	182 B	✓
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main-HASH.js gzip	33 kB	33 kB	N/A
webpack-HASH.js gzip	1.75 kB	1.75 kB	N/A
Overall change	98.9 kB	98.9 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	vercel/next.js 11-07-Refactor_repo-setup.js	Change
polyfills-HASH.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

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withRouter-HASH.js gzip	319 B	320 B	N/A
1afbb74e6ecf..834.css gzip	106 B	106 B	✓
Overall change	885 B	885 B	✓

Client Build Manifests

	vercel/next.js canary	vercel/next.js 11-07-Refactor_repo-setup.js	Change
_buildManifest.js gzip	483 B	484 B	N/A
Overall change	0 B	0 B	✓

Rendered Page Sizes

	vercel/next.js canary	vercel/next.js 11-07-Refactor_repo-setup.js	Change
index.html gzip	529 B	526 B	N/A
link.html gzip	542 B	540 B	N/A
withRouter.html gzip	524 B	522 B	N/A
Overall change	0 B	0 B	✓

Edge SSR bundle Size

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edge-ssr.js gzip	96.8 kB	96.8 kB	N/A
page.js gzip	151 kB	151 kB	N/A
Overall change	0 B	0 B	✓

Middleware size

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middleware-b..fest.js gzip	625 B	627 B	N/A
middleware-r..fest.js gzip	148 B	151 B	N/A
middleware.js gzip	24.8 kB	24.8 kB	N/A
edge-runtime..pack.js gzip	1.92 kB	1.92 kB	✓
Overall change	1.92 kB	1.92 kB	✓

Next Runtimes

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app-page-exp...dev.js gzip	165 kB	165 kB	✓
app-page-exp..prod.js gzip	92.2 kB	92.2 kB	✓
app-page-tur..prod.js gzip	93 kB	93 kB	✓
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app-route-ex...dev.js gzip	23.5 kB	23.5 kB	✓
app-route-ex..prod.js gzip	16.4 kB	16.4 kB	✓
app-route-tu..prod.js gzip	16.4 kB	16.4 kB	✓
app-route-tu..prod.js gzip	16 kB	16 kB	✓
app-route.ru...dev.js gzip	22.9 kB	22.9 kB	✓
app-route.ru..prod.js gzip	16 kB	16 kB	✓
pages-api-tu..prod.js gzip	9.37 kB	9.37 kB	✓
pages-api.ru...dev.js gzip	9.64 kB	9.64 kB	✓
pages-api.ru..prod.js gzip	9.37 kB	9.37 kB	✓
pages-turbo...prod.js gzip	21.5 kB	21.5 kB	✓
pages.runtim...dev.js gzip	22.2 kB	22.2 kB	✓
pages.runtim..prod.js gzip	21.5 kB	21.5 kB	✓
server.runti..prod.js gzip	48.5 kB	48.5 kB	✓
Overall change	913 kB	913 kB	✓

Commit: 636f136