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Fix global CSS syntax error #17130

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Fix global CSS syntax error #17130

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ijjk
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@ijjk ijjk commented Sep 16, 2020 •
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This fixes the error shown from invalid global CSS not including any helpful information like the name of the file and the line number with the invalid CSS. It enables the CSS modules parsing in global mode for global CSS so proper syntax errors can be built. Tests for these errors have also been added to ensure we don't regress on this.

Before

Failed to compile.

Error: Unexpected '/'. Escaping special characters with \ may help.


> Build error occurred
Error: > Build failed because of webpack errors
    at build (/home/joris/Projects/next-css-crash-repro/node_modules/next/dist/build/index.js:15:918)

After

Failed to compile.

./global.css
Syntax error: Unexpected '/'. Escaping special characters with \ may help.

> 1 | // oops
    |       ^
  2 | 
  3 | html {
    at runMicrotasks (<anonymous>)
    at async Promise.all (index 0)


> Build error occurred
Error: > Build failed because of webpack errors
    at build (/Users/jj/dev/vercel/next.js/packages/next/dist/build/index.js:15:918)

Fixes: #15589

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ijjk commented Sep 16, 2020

Stats from current PR

Default Server Mode (Decrease detected ✓)
General Overall increase ⚠️
vercel/next.js canary ijjk/next.js fix/global-css-error Change
buildDuration 11.7s 11.5s -190ms
nodeModulesSize 60 MB 60 MB ⚠️ +150 B
Page Load Tests Overall decrease ⚠️
vercel/next.js canary ijjk/next.js fix/global-css-error Change
/ failed reqs 0 0 ✓
/ total time (seconds) 2.099 2.039 -0.06
/ avg req/sec 1191.18 1226.36 +35.18
/error-in-render failed reqs 0 0 ✓
/error-in-render total time (seconds) 1.144 1.171 ⚠️ +0.03
/error-in-render avg req/sec 2185.03 2134.18 ⚠️ -50.85
Client Bundles (main, webpack, commons)
vercel/next.js canary ijjk/next.js fix/global-css-error Change
677f882d2ed8..9339.js gzip 10.9 kB 10.9 kB ✓
framework.HASH.js gzip 39 kB 39 kB ✓
main-772ea11..1d22.js gzip 7.16 kB 7.16 kB ✓
webpack-e067..f178.js gzip 751 B 751 B ✓
Overall change 57.8 kB 57.8 kB ✓
Client Bundles (main, webpack, commons) Modern
vercel/next.js canary ijjk/next.js fix/global-css-error Change
677f882d2ed8..dule.js gzip 6.77 kB 6.77 kB ✓
framework.HA..dule.js gzip 39 kB 39 kB ✓
main-911f3f8..dule.js gzip 6.23 kB 6.23 kB ✓
webpack-07c5..dule.js gzip 751 B 751 B ✓
Overall change 52.7 kB 52.7 kB ✓
Legacy Client Bundles (polyfills)
vercel/next.js canary ijjk/next.js fix/global-css-error Change
polyfills-4b..e242.js gzip 31 kB 31 kB ✓
Overall change 31 kB 31 kB ✓
Client Pages
vercel/next.js canary ijjk/next.js fix/global-css-error Change
_app-9a0b9e1..b37e.js gzip 1.28 kB 1.28 kB ✓
_error-ed1b0..8fbd.js gzip 3.44 kB 3.44 kB ✓
hooks-89731c..c609.js gzip 887 B 887 B ✓
index-17468f..5d83.js gzip 227 B 227 B ✓
link-d2344ce..8b36.js gzip 1.3 kB 1.3 kB ✓
routerDirect..924c.js gzip 284 B 284 B ✓
withRouter-7..c13d.js gzip 284 B 284 B ✓
Overall change 7.71 kB 7.71 kB ✓
Client Pages Modern
vercel/next.js canary ijjk/next.js fix/global-css-error Change
_app-75d3a82..dule.js gzip 625 B 625 B ✓
_error-4469a..dule.js gzip 2.29 kB 2.29 kB ✓
hooks-cbf13f..dule.js gzip 387 B 387 B ✓
index-b9a643..dule.js gzip 226 B 226 B ✓
link-f8c0daf..dule.js gzip 1.26 kB 1.26 kB ✓
routerDirect..dule.js gzip 284 B 284 B ✓
withRouter-f..dule.js gzip 282 B 282 B ✓
Overall change 5.36 kB 5.36 kB ✓
Client Build Manifests
vercel/next.js canary ijjk/next.js fix/global-css-error Change
_buildManifest.js gzip 322 B 322 B ✓
_buildManife..dule.js gzip 329 B 329 B ✓
Overall change 651 B 651 B ✓
Rendered Page Sizes
vercel/next.js canary ijjk/next.js fix/global-css-error Change
index.html gzip 1 kB 1 kB ✓
link.html gzip 1.01 kB 1.01 kB ✓
withRouter.html gzip 997 B 997 B ✓
Overall change 3.01 kB 3.01 kB ✓
Serverless Mode
General Overall increase ⚠️
vercel/next.js canary ijjk/next.js fix/global-css-error Change
buildDuration 13.2s 12.9s -307ms
nodeModulesSize 60 MB 60 MB ⚠️ +150 B
Client Bundles (main, webpack, commons)
vercel/next.js canary ijjk/next.js fix/global-css-error Change
677f882d2ed8..9339.js gzip 10.9 kB 10.9 kB ✓
framework.HASH.js gzip 39 kB 39 kB ✓
main-772ea11..1d22.js gzip 7.16 kB 7.16 kB ✓
webpack-e067..f178.js gzip 751 B 751 B ✓
Overall change 57.8 kB 57.8 kB ✓
Client Bundles (main, webpack, commons) Modern
vercel/next.js canary ijjk/next.js fix/global-css-error Change
677f882d2ed8..dule.js gzip 6.77 kB 6.77 kB ✓
framework.HA..dule.js gzip 39 kB 39 kB ✓
main-911f3f8..dule.js gzip 6.23 kB 6.23 kB ✓
webpack-07c5..dule.js gzip 751 B 751 B ✓
Overall change 52.7 kB 52.7 kB ✓
Legacy Client Bundles (polyfills)
vercel/next.js canary ijjk/next.js fix/global-css-error Change
polyfills-4b..e242.js gzip 31 kB 31 kB ✓
Overall change 31 kB 31 kB ✓
Client Pages
vercel/next.js canary ijjk/next.js fix/global-css-error Change
_app-9a0b9e1..b37e.js gzip 1.28 kB 1.28 kB ✓
_error-ed1b0..8fbd.js gzip 3.44 kB 3.44 kB ✓
hooks-89731c..c609.js gzip 887 B 887 B ✓
index-17468f..5d83.js gzip 227 B 227 B ✓
link-d2344ce..8b36.js gzip 1.3 kB 1.3 kB ✓
routerDirect..924c.js gzip 284 B 284 B ✓
withRouter-7..c13d.js gzip 284 B 284 B ✓
Overall change 7.71 kB 7.71 kB ✓
Client Pages Modern
vercel/next.js canary ijjk/next.js fix/global-css-error Change
_app-75d3a82..dule.js gzip 625 B 625 B ✓
_error-4469a..dule.js gzip 2.29 kB 2.29 kB ✓
hooks-cbf13f..dule.js gzip 387 B 387 B ✓
index-b9a643..dule.js gzip 226 B 226 B ✓
link-f8c0daf..dule.js gzip 1.26 kB 1.26 kB ✓
routerDirect..dule.js gzip 284 B 284 B ✓
withRouter-f..dule.js gzip 282 B 282 B ✓
Overall change 5.36 kB 5.36 kB ✓
Client Build Manifests
vercel/next.js canary ijjk/next.js fix/global-css-error Change
_buildManifest.js gzip 322 B 322 B ✓
_buildManife..dule.js gzip 329 B 329 B ✓
Overall change 651 B 651 B ✓
Serverless bundles
vercel/next.js canary ijjk/next.js fix/global-css-error Change
_error.js 1.04 MB 1.04 MB ✓
404.html 4.34 kB 4.34 kB ✓
hooks.html 3.92 kB 3.92 kB ✓
index.js 1.04 MB 1.04 MB ✓
link.js 1.08 MB 1.08 MB ✓
routerDirect.js 1.08 MB 1.08 MB ✓
withRouter.js 1.08 MB 1.08 MB ✓
Overall change 5.31 MB 5.31 MB ✓
Commit: 492e3e2

@ijjk
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ijjk commented Sep 16, 2020

Stats from current PR

Default Server Mode (Increase detected ⚠️)
General Overall increase ⚠️
vercel/next.js canary ijjk/next.js fix/global-css-error Change
buildDuration 11.5s 11.2s -253ms
nodeModulesSize 60 MB 60.1 MB ⚠️ +22.2 kB
Page Load Tests Overall increase ✓
vercel/next.js canary ijjk/next.js fix/global-css-error Change
/ failed reqs 0 0 ✓
/ total time (seconds) 2.158 1.973 -0.18
/ avg req/sec 1158.36 1266.88 +108.52
/error-in-render failed reqs 0 0 ✓
/error-in-render total time (seconds) 1.127 1.044 -0.08
/error-in-render avg req/sec 2218.79 2395.43 +176.64
Client Bundles (main, webpack, commons)
vercel/next.js canary ijjk/next.js fix/global-css-error Change
677f882d2ed8..9339.js gzip 10.9 kB 10.9 kB ✓
framework.HASH.js gzip 39 kB 39 kB ✓
main-772ea11..1d22.js gzip 7.16 kB 7.16 kB ✓
webpack-e067..f178.js gzip 751 B 751 B ✓
Overall change 57.8 kB 57.8 kB ✓
Client Bundles (main, webpack, commons) Modern
vercel/next.js canary ijjk/next.js fix/global-css-error Change
677f882d2ed8..dule.js gzip 6.77 kB 6.77 kB ✓
framework.HA..dule.js gzip 39 kB 39 kB ✓
main-911f3f8..dule.js gzip 6.23 kB 6.23 kB ✓
webpack-07c5..dule.js gzip 751 B 751 B ✓
Overall change 52.7 kB 52.7 kB ✓
Legacy Client Bundles (polyfills)
vercel/next.js canary ijjk/next.js fix/global-css-error Change
polyfills-4b..e242.js gzip 31 kB 31 kB ✓
Overall change 31 kB 31 kB ✓
Client Pages
vercel/next.js canary ijjk/next.js fix/global-css-error Change
_app-9a0b9e1..b37e.js gzip 1.28 kB 1.28 kB ✓
_error-ed1b0..8fbd.js gzip 3.44 kB 3.44 kB ✓
hooks-89731c..c609.js gzip 887 B 887 B ✓
index-17468f..5d83.js gzip 227 B 227 B ✓
link-d2344ce..8b36.js gzip 1.3 kB 1.3 kB ✓
routerDirect..924c.js gzip 284 B 284 B ✓
withRouter-7..c13d.js gzip 284 B 284 B ✓
Overall change 7.71 kB 7.71 kB ✓
Client Pages Modern
vercel/next.js canary ijjk/next.js fix/global-css-error Change
_app-75d3a82..dule.js gzip 625 B 625 B ✓
_error-4469a..dule.js gzip 2.29 kB 2.29 kB ✓
hooks-cbf13f..dule.js gzip 387 B 387 B ✓
index-b9a643..dule.js gzip 226 B 226 B ✓
link-f8c0daf..dule.js gzip 1.26 kB 1.26 kB ✓
routerDirect..dule.js gzip 284 B 284 B ✓
withRouter-f..dule.js gzip 282 B 282 B ✓
Overall change 5.36 kB 5.36 kB ✓
Client Build Manifests
vercel/next.js canary ijjk/next.js fix/global-css-error Change
_buildManifest.js gzip 322 B 322 B ✓
_buildManife..dule.js gzip 329 B 329 B ✓
Overall change 651 B 651 B ✓
Rendered Page Sizes
vercel/next.js canary ijjk/next.js fix/global-css-error Change
index.html gzip 1 kB 1 kB ✓
link.html gzip 1.01 kB 1.01 kB ✓
withRouter.html gzip 997 B 997 B ✓
Overall change 3.01 kB 3.01 kB ✓
Serverless Mode
General Overall increase ⚠️
vercel/next.js canary ijjk/next.js fix/global-css-error Change
buildDuration 11.9s 12.4s ⚠️ +463ms
nodeModulesSize 60 MB 60.1 MB ⚠️ +22.2 kB
Client Bundles (main, webpack, commons)
vercel/next.js canary ijjk/next.js fix/global-css-error Change
677f882d2ed8..9339.js gzip 10.9 kB 10.9 kB ✓
framework.HASH.js gzip 39 kB 39 kB ✓
main-772ea11..1d22.js gzip 7.16 kB 7.16 kB ✓
webpack-e067..f178.js gzip 751 B 751 B ✓
Overall change 57.8 kB 57.8 kB ✓
Client Bundles (main, webpack, commons) Modern
vercel/next.js canary ijjk/next.js fix/global-css-error Change
677f882d2ed8..dule.js gzip 6.77 kB 6.77 kB ✓
framework.HA..dule.js gzip 39 kB 39 kB ✓
main-911f3f8..dule.js gzip 6.23 kB 6.23 kB ✓
webpack-07c5..dule.js gzip 751 B 751 B ✓
Overall change 52.7 kB 52.7 kB ✓
Legacy Client Bundles (polyfills)
vercel/next.js canary ijjk/next.js fix/global-css-error Change
polyfills-4b..e242.js gzip 31 kB 31 kB ✓
Overall change 31 kB 31 kB ✓
Client Pages
vercel/next.js canary ijjk/next.js fix/global-css-error Change
_app-9a0b9e1..b37e.js gzip 1.28 kB 1.28 kB ✓
_error-ed1b0..8fbd.js gzip 3.44 kB 3.44 kB ✓
hooks-89731c..c609.js gzip 887 B 887 B ✓
index-17468f..5d83.js gzip 227 B 227 B ✓
link-d2344ce..8b36.js gzip 1.3 kB 1.3 kB ✓
routerDirect..924c.js gzip 284 B 284 B ✓
withRouter-7..c13d.js gzip 284 B 284 B ✓
Overall change 7.71 kB 7.71 kB ✓
Client Pages Modern
vercel/next.js canary ijjk/next.js fix/global-css-error Change
_app-75d3a82..dule.js gzip 625 B 625 B ✓
_error-4469a..dule.js gzip 2.29 kB 2.29 kB ✓
hooks-cbf13f..dule.js gzip 387 B 387 B ✓
index-b9a643..dule.js gzip 226 B 226 B ✓
link-f8c0daf..dule.js gzip 1.26 kB 1.26 kB ✓
routerDirect..dule.js gzip 284 B 284 B ✓
withRouter-f..dule.js gzip 282 B 282 B ✓
Overall change 5.36 kB 5.36 kB ✓
Client Build Manifests
vercel/next.js canary ijjk/next.js fix/global-css-error Change
_buildManifest.js gzip 322 B 322 B ✓
_buildManife..dule.js gzip 329 B 329 B ✓
Overall change 651 B 651 B ✓
Serverless bundles
vercel/next.js canary ijjk/next.js fix/global-css-error Change
_error.js 1.04 MB 1.04 MB ✓
404.html 4.34 kB 4.34 kB ✓
hooks.html 3.92 kB 3.92 kB ✓
index.js 1.04 MB 1.04 MB ✓
link.js 1.08 MB 1.08 MB ✓
routerDirect.js 1.08 MB 1.08 MB ✓
withRouter.js 1.08 MB 1.08 MB ✓
Overall change 5.31 MB 5.31 MB ✓
Commit: 7a6c02f

ijjk added 2 commits November 6, 2020 19:10
@ijjk
Merge remote-tracking branch 'upstream/canary' into fix/global-css-error
dd342a7 
# Conflicts:
#	packages/next/build/webpack/config/blocks/css/loaders/global.ts
#	packages/next/package.json
#	yarn.lock
@ijjk
update compiled
f39aee2
@vercel vercel bot temporarily deployed to Preview November 7, 2020 01:12 Inactive
@ijjk
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ijjk commented Nov 7, 2020

Stats from current PR

Default Server Mode (Decrease detected ✓)
General Overall increase ⚠️
vercel/next.js canary ijjk/next.js fix/global-css-error Change
buildDuration 14s 14.1s ⚠️ +90ms
nodeModulesSize 84.9 MB 85 MB ⚠️ +21.9 kB
Page Load Tests Overall decrease ⚠️
vercel/next.js canary ijjk/next.js fix/global-css-error Change
/ failed reqs 0 0 ✓
/ total time (seconds) 2.65 2.675 ⚠️ +0.02
/ avg req/sec 943.57 934.45 ⚠️ -9.12
/error-in-render failed reqs 0 0 ✓
/error-in-render total time (seconds) 1.618 1.61 -0.01
/error-in-render avg req/sec 1545.07 1552.45 +7.38
Client Bundles (main, webpack, commons)
vercel/next.js canary ijjk/next.js fix/global-css-error Change
677f882d2ed8..7d3b.js gzip 11.3 kB 11.3 kB ✓
framework.HASH.js gzip 39 kB 39 kB ✓
main-d942eb5..343f.js gzip 7.4 kB 7.4 kB ✓
webpack-e067..f178.js gzip 751 B 751 B ✓
Overall change 58.4 kB 58.4 kB ✓
Client Bundles (main, webpack, commons) Modern
vercel/next.js canary ijjk/next.js fix/global-css-error Change
677f882d2ed8..dule.js gzip 7.04 kB 7.04 kB ✓
framework.HA..dule.js gzip 39 kB 39 kB ✓
main-34e64ff..dule.js gzip 6.39 kB 6.39 kB ✓
webpack-07c5..dule.js gzip 751 B 751 B ✓
Overall change 53.1 kB 53.1 kB ✓
Legacy Client Bundles (polyfills)
vercel/next.js canary ijjk/next.js fix/global-css-error Change
polyfills-4b..e242.js gzip 31 kB 31 kB ✓
Overall change 31 kB 31 kB ✓
Client Pages
vercel/next.js canary ijjk/next.js fix/global-css-error Change
_app-7231d4b..5856.js gzip 1.28 kB 1.28 kB ✓
_error-fca3d..2eb1.js gzip 3.44 kB 3.44 kB ✓
hooks-d4591d..e7c2.js gzip 887 B 887 B ✓
index-17468f..5d83.js gzip 227 B 227 B ✓
link-8a9d104..0e42.js gzip 1.55 kB 1.55 kB ✓
routerDirect..924c.js gzip 284 B 284 B ✓
withRouter-7..c13d.js gzip 284 B 284 B ✓
Overall change 7.96 kB 7.96 kB ✓
Client Pages Modern
vercel/next.js canary ijjk/next.js fix/global-css-error Change
_app-75d3a82..dule.js gzip 625 B 625 B ✓
_error-4469a..dule.js gzip 2.29 kB 2.29 kB ✓
hooks-cbf13f..dule.js gzip 387 B 387 B ✓
index-b9a643..dule.js gzip 226 B 226 B ✓
link-d1cfb87..dule.js gzip 1.49 kB 1.49 kB ✓
routerDirect..dule.js gzip 284 B 284 B ✓
withRouter-f..dule.js gzip 282 B 282 B ✓
Overall change 5.59 kB 5.59 kB ✓
Client Build Manifests
vercel/next.js canary ijjk/next.js fix/global-css-error Change
_buildManifest.js gzip 322 B 322 B ✓
_buildManife..dule.js gzip 330 B 330 B ✓
Overall change 652 B 652 B ✓
Rendered Page Sizes
vercel/next.js canary ijjk/next.js fix/global-css-error Change
index.html gzip 1 kB 1 kB ✓
link.html gzip 1.01 kB 1.01 kB ✓
withRouter.html gzip 995 B 995 B ✓
Overall change 3.01 kB 3.01 kB ✓
Serverless Mode
General Overall increase ⚠️
vercel/next.js canary ijjk/next.js fix/global-css-error Change
buildDuration 16.2s 16.2s -66ms
nodeModulesSize 84.9 MB 85 MB ⚠️ +21.9 kB
Client Bundles (main, webpack, commons)
vercel/next.js canary ijjk/next.js fix/global-css-error Change
677f882d2ed8..7d3b.js gzip 11.3 kB 11.3 kB ✓
framework.HASH.js gzip 39 kB 39 kB ✓
main-d942eb5..343f.js gzip 7.4 kB 7.4 kB ✓
webpack-e067..f178.js gzip 751 B 751 B ✓
Overall change 58.4 kB 58.4 kB ✓
Client Bundles (main, webpack, commons) Modern
vercel/next.js canary ijjk/next.js fix/global-css-error Change
677f882d2ed8..dule.js gzip 7.04 kB 7.04 kB ✓
framework.HA..dule.js gzip 39 kB 39 kB ✓
main-34e64ff..dule.js gzip 6.39 kB 6.39 kB ✓
webpack-07c5..dule.js gzip 751 B 751 B ✓
Overall change 53.1 kB 53.1 kB ✓
Legacy Client Bundles (polyfills)
vercel/next.js canary ijjk/next.js fix/global-css-error Change
polyfills-4b..e242.js gzip 31 kB 31 kB ✓
Overall change 31 kB 31 kB ✓
Client Pages
vercel/next.js canary ijjk/next.js fix/global-css-error Change
_app-7231d4b..5856.js gzip 1.28 kB 1.28 kB ✓
_error-fca3d..2eb1.js gzip 3.44 kB 3.44 kB ✓
hooks-d4591d..e7c2.js gzip 887 B 887 B ✓
index-17468f..5d83.js gzip 227 B 227 B ✓
link-8a9d104..0e42.js gzip 1.55 kB 1.55 kB ✓
routerDirect..924c.js gzip 284 B 284 B ✓
withRouter-7..c13d.js gzip 284 B 284 B ✓
Overall change 7.96 kB 7.96 kB ✓
Client Pages Modern
vercel/next.js canary ijjk/next.js fix/global-css-error Change
_app-75d3a82..dule.js gzip 625 B 625 B ✓
_error-4469a..dule.js gzip 2.29 kB 2.29 kB ✓
hooks-cbf13f..dule.js gzip 387 B 387 B ✓
index-b9a643..dule.js gzip 226 B 226 B ✓
link-d1cfb87..dule.js gzip 1.49 kB 1.49 kB ✓
routerDirect..dule.js gzip 284 B 284 B ✓
withRouter-f..dule.js gzip 282 B 282 B ✓
Overall change 5.59 kB 5.59 kB ✓
Client Build Manifests
vercel/next.js canary ijjk/next.js fix/global-css-error Change
_buildManifest.js gzip 322 B 322 B ✓
_buildManife..dule.js gzip 330 B 330 B ✓
Overall change 652 B 652 B ✓
Serverless bundles
vercel/next.js canary ijjk/next.js fix/global-css-error Change
_error.js 914 kB 914 kB ✓
404.html 4.73 kB 4.73 kB ✓
hooks.html 3.92 kB 3.92 kB ✓
index.js 914 kB 914 kB ✓
link.js 963 kB 963 kB ✓
routerDirect.js 956 kB 956 kB ✓
withRouter.js 956 kB 956 kB ✓
Overall change 4.71 MB 4.71 MB ✓
Commit: f39aee2

Timer
Timer reviewed Nov 13, 2020
View reviewed changes
packages/next/build/webpack/config/blocks/css/loaders/global.ts
Comment on lines +31 to +35
// don't use `modules: false` or else syntax errors won't
// be built correctly
modules: {
mode: 'global',
},
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This will slow down compile time. Can we try to fix this while leaving modules: false?

@vercel vercel bot temporarily deployed to Preview November 14, 2020 03:55 Inactive
@ijjk
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ijjk commented Nov 14, 2020

Stats from current PR

Default Server Mode (Decrease detected ✓)
General Overall increase ⚠️
vercel/next.js canary ijjk/next.js fix/global-css-error Change
buildDuration 12.9s 12.8s -122ms
nodeModulesSize 84.9 MB 85 MB ⚠️ +21.9 kB
Page Load Tests Overall decrease ⚠️
vercel/next.js canary ijjk/next.js fix/global-css-error Change
/ failed reqs 0 0 ✓
/ total time (seconds) 2.463 2.487 ⚠️ +0.02
/ avg req/sec 1014.86 1005.06 ⚠️ -9.8
/error-in-render failed reqs 0 0 ✓
/error-in-render total time (seconds) 1.468 1.483 ⚠️ +0.02
/error-in-render avg req/sec 1702.65 1686.29 ⚠️ -16.36
Client Bundles (main, webpack, commons)
vercel/next.js canary ijjk/next.js fix/global-css-error Change
677f882d2ed8..d9fb.js gzip 12.7 kB 12.7 kB ✓
framework.HASH.js gzip 39 kB 39 kB ✓
main-495c6c9..66a1.js gzip 6.53 kB 6.53 kB ✓
webpack-e067..f178.js gzip 751 B 751 B ✓
Overall change 58.9 kB 58.9 kB ✓
Client Bundles (main, webpack, commons) Modern
vercel/next.js canary ijjk/next.js fix/global-css-error Change
677f882d2ed8..dule.js gzip 8.23 kB 8.23 kB ✓
framework.HA..dule.js gzip 39 kB 39 kB ✓
main-b42e726..dule.js gzip 5.64 kB 5.64 kB ✓
webpack-07c5..dule.js gzip 751 B 751 B ✓
Overall change 53.6 kB 53.6 kB ✓
Legacy Client Bundles (polyfills)
vercel/next.js canary ijjk/next.js fix/global-css-error Change
polyfills-4b..e242.js gzip 31 kB 31 kB ✓
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Client Pages
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link-d9a15a0..130a.js gzip 1.57 kB 1.57 kB ✓
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withRouter-7..c13d.js gzip 284 B 284 B ✓
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vercel/next.js canary ijjk/next.js fix/global-css-error Change
_app-75d3a82..dule.js gzip 625 B 625 B ✓
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hooks-cbf13f..dule.js gzip 387 B 387 B ✓
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vercel/next.js canary ijjk/next.js fix/global-css-error Change
index.html gzip 970 B 970 B ✓
link.html gzip 976 B 976 B ✓
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Overall change 2.91 kB 2.91 kB ✓
Serverless Mode
General Overall increase ⚠️
vercel/next.js canary ijjk/next.js fix/global-css-error Change
buildDuration 14.9s 14.7s -116ms
nodeModulesSize 84.9 MB 85 MB ⚠️ +21.9 kB
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framework.HASH.js gzip 39 kB 39 kB ✓
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Client Bundles (main, webpack, commons) Modern
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framework.HA..dule.js gzip 39 kB 39 kB ✓
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Legacy Client Bundles (polyfills)
vercel/next.js canary ijjk/next.js fix/global-css-error Change
polyfills-4b..e242.js gzip 31 kB 31 kB ✓
Overall change 31 kB 31 kB ✓
Client Pages
vercel/next.js canary ijjk/next.js fix/global-css-error Change
_app-3b0cf13..85f8.js gzip 1.28 kB 1.28 kB ✓
_error-6f635..c393.js gzip 3.44 kB 3.44 kB ✓
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link-d9a15a0..130a.js gzip 1.57 kB 1.57 kB ✓
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vercel/next.js canary ijjk/next.js fix/global-css-error Change
_app-75d3a82..dule.js gzip 625 B 625 B ✓
_error-f2fcc..dule.js gzip 2.29 kB 2.29 kB ✓
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link-973cce3..dule.js gzip 1.51 kB 1.51 kB ✓
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Overall change 5.6 kB 5.6 kB ✓
Client Build Manifests
vercel/next.js canary ijjk/next.js fix/global-css-error Change
_buildManifest.js gzip 321 B 321 B ✓
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vercel/next.js canary ijjk/next.js fix/global-css-error Change
_error.js 917 kB 917 kB ✓
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hooks.html 3.86 kB 3.86 kB ✓
index.js 918 kB 918 kB ✓
link.js 976 kB 976 kB ✓
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Overall change 4.76 MB 4.76 MB ✓
Commit: 850b6be

@Timer Timer mentioned this pull request Nov 14, 2020
Merged
@kodiakhq kodiakhq bot closed this in #19167 Nov 14, 2020
kodiakhq bot pushed a commit that referenced this pull request Nov 14, 2020
@Timer
Fix minifying inline CSS comments (#19167)
61c3db7 
We accidentally regressed back in 9.5 and dropped support for inline CSS comments. PostCSS always parses these as pass-through (and not a syntax error), which can cause problems when minifying.

Browsers do a similar thing and ignore the comments.

To ensure we generate valid CSS, this adds support for stripping the CSS comments from the build.

--- 

Fixes #15589
Closes #17130
@ijjk ijjk deleted the fix/global-css-error branch November 14, 2020 15:03
@vercel vercel locked as resolved and limited conversation to collaborators Jan 29, 2022
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Invalid CSS comment breaks build since 9.5.0
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@ijjk @Timer