add summary logging option

[sokra]

adds NEXT_WEBPACK_LOGGING=summary-client to show only the webpack summary info (to see which compilers did something)

[ijjk]

Stats from current PR

Default Build (Decrease detected ✓)

General Overall increase ⚠️

	vercel/next.js canary	vercel/next.js feature/logging-summary	Change
buildDuration	16s	17.2s	⚠️ +1.2s
buildDurationCached	3.7s	3.6s	-124ms
nodeModulesSize	195 MB	195 MB	⚠️ +1.15 kB

Page Load Tests Overall decrease ⚠️

	vercel/next.js canary	vercel/next.js feature/logging-summary	Change
/ failed reqs	0	0	✓
/ total time (seconds)	3.59	3.891	⚠️ +0.3
/ avg req/sec	696.44	642.55	⚠️ -53.89
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.926	2.046	⚠️ +0.12
/error-in-render avg req/sec	1298.17	1221.7	⚠️ -76.47

Client Bundles (main, webpack, commons)

	vercel/next.js canary	vercel/next.js feature/logging-summary	Change
779.HASH.js gzip	179 B	179 B	✓
framework-HASH.js gzip	42.2 kB	42.2 kB	✓
main-HASH.js gzip	26.9 kB	26.9 kB	✓
webpack-HASH.js gzip	1.45 kB	1.45 kB	✓
Overall change	70.8 kB	70.8 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	vercel/next.js feature/logging-summary	Change
polyfills-a4..dd70.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	vercel/next.js feature/logging-summary	Change
_app-HASH.js gzip	977 B	977 B	✓
_error-HASH.js gzip	194 B	194 B	✓
amp-HASH.js gzip	311 B	311 B	✓
css-HASH.js gzip	328 B	328 B	✓
dynamic-HASH.js gzip	2.67 kB	2.67 kB	✓
head-HASH.js gzip	351 B	351 B	✓
hooks-HASH.js gzip	918 B	918 B	✓
image-HASH.js gzip	4.12 kB	4.12 kB	✓
index-HASH.js gzip	260 B	260 B	✓
link-HASH.js gzip	1.66 kB	1.66 kB	✓
routerDirect..HASH.js gzip	320 B	320 B	✓
script-HASH.js gzip	386 B	386 B	✓
withRouter-HASH.js gzip	319 B	319 B	✓
bb14e60e810b..30f.css gzip	125 B	125 B	✓
Overall change	12.9 kB	12.9 kB	✓

Client Build Manifests

	vercel/next.js canary	vercel/next.js feature/logging-summary	Change
_buildManifest.js gzip	494 B	494 B	✓
Overall change	494 B	494 B	✓

Rendered Page Sizes

	vercel/next.js canary	vercel/next.js feature/logging-summary	Change
index.html gzip	538 B	538 B	✓
link.html gzip	550 B	550 B	✓
withRouter.html gzip	533 B	533 B	✓
Overall change	1.62 kB	1.62 kB	✓

---

Default Build with SWC (Decrease detected ✓)

General Overall increase ⚠️

	vercel/next.js canary	vercel/next.js feature/logging-summary	Change
buildDuration	8.2s	7.4s	-753ms
buildDurationCached	3.4s	4s	⚠️ +624ms
nodeModulesSize	195 MB	195 MB	⚠️ +1.15 kB

Page Load Tests Overall decrease ⚠️

	vercel/next.js canary	vercel/next.js feature/logging-summary	Change
/ failed reqs	0	0	✓
/ total time (seconds)	3.434	3.632	⚠️ +0.2
/ avg req/sec	728.05	688.3	⚠️ -39.75
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.793	1.97	⚠️ +0.18
/error-in-render avg req/sec	1394.07	1269	⚠️ -125.07

Client Bundles (main, webpack, commons)

	vercel/next.js canary	vercel/next.js feature/logging-summary	Change
675-HASH.js gzip	13.8 kB	13.8 kB	✓
770.HASH.js gzip	178 B	178 B	✓
framework-HASH.js gzip	50.7 kB	50.7 kB	✓
main-HASH.js gzip	35 kB	35 kB	✓
webpack-HASH.js gzip	1.64 kB	1.64 kB	✓
Overall change	101 kB	101 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	vercel/next.js feature/logging-summary	Change
polyfills-a4..dd70.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	vercel/next.js feature/logging-summary	Change
_app-HASH.js gzip	1.33 kB	1.33 kB	✓
_error-HASH.js gzip	180 B	180 B	✓
amp-HASH.js gzip	315 B	315 B	✓
css-HASH.js gzip	331 B	331 B	✓
dynamic-HASH.js gzip	2.79 kB	2.79 kB	✓
head-HASH.js gzip	355 B	355 B	✓
hooks-HASH.js gzip	637 B	637 B	✓
image-HASH.js gzip	555 B	555 B	✓
index-HASH.js gzip	261 B	261 B	✓
link-HASH.js gzip	2.22 kB	2.22 kB	✓
routerDirect..HASH.js gzip	326 B	326 B	✓
script-HASH.js gzip	393 B	393 B	✓
withRouter-HASH.js gzip	322 B	322 B	✓
bb14e60e810b..30f.css gzip	125 B	125 B	✓
Overall change	10.1 kB	10.1 kB	✓

Client Build Manifests

	vercel/next.js canary	vercel/next.js feature/logging-summary	Change
_buildManifest.js gzip	511 B	511 B	✓
Overall change	511 B	511 B	✓

Rendered Page Sizes

	vercel/next.js canary	vercel/next.js feature/logging-summary	Change
index.html gzip	538 B	538 B	✓
link.html gzip	553 B	553 B	✓
withRouter.html gzip	533 B	533 B	✓
Overall change	1.62 kB	1.62 kB	✓

Commit: 592fbac

[ijjk]

Failing test suites

Commit: 592fbac

test/development/basic-basepath/hmr.test.ts

• basic HMR > Error Recovery > should detect runtime errors on the module scope
• basic HMR > Error Recovery > should recover after undefined exported as default

Expand output

● basic HMR › Error Recovery › should detect runtime errors on the module scope

TIMED OUT: /This is the about page/

  437 |
  438 |   if (hardError) {
> 439 |     throw new Error('TIMED OUT: ' + regex + '\n\n' + content)
      |           ^
  440 |   }
  441 |   return false
  442 | }

  at Object.check (lib/next-test-utils.js:439:11)
  at Object.<anonymous> (development/basic-basepath/hmr.test.ts:428:9)

● basic HMR › Error Recovery › should recover after undefined exported as default

expect(received).toMatchInlineSnapshot(snapshot)

Snapshot name: `basic HMR Error Recovery should recover after undefined exported as default 1`

- Snapshot  - 3
+ Received  + 1

   1 of 1 unhandled error
- Server Error
+ Unhandled Runtime Error

  Error: The default export is not a React Component in page: "/hmr/about7"
-
- This error happened while generating the page. Any console logs will be displayed in the terminal window.

  603 |         await next.patchFile(aboutPage, aboutContent)
  604 |
> 605 |         if (browser) {
      |                       ^
  606 |           await check(
  607 |             () => getBrowserBodyText(browser),
  608 |             /This is the about page/

  at Object.<anonymous> (development/basic-basepath/hmr.test.ts:605:23)