Add initial support for new env handling #10525

ijjk · 2020-02-13T22:04:51Z

Note: this is still experimental.

Implements #11106

Can be enabled under the experimental flag:

module.exports = {
  experimental: {
    pageEnv: true
  }
}

ijjk · 2020-02-13T22:19:56Z

Stats from current PR

Default Server Mode

General Overall increase ⚠️

	zeit/next.js canary	ijjk/next.js add/new-env	Change
buildDuration	11.2s	11.1s	-56ms
nodeModulesSize	52.9 MB	52.9 MB	⚠️ +8.41 kB

Client Bundles (main, webpack, commons)

	zeit/next.js canary	ijjk/next.js add/new-env	Change
main-HASH.js gzip	5.13 kB	5.13 kB	✓
webpack-HASH.js gzip	746 B	746 B	✓
4952ddcd88e7..54d3.js gzip	4.68 kB	4.68 kB	✓
commons.HASH.js gzip	4.06 kB	4.06 kB	✓
de003c3a9d30..c95c.js gzip	13.6 kB	13.6 kB	✓
framework.HASH.js gzip	39.1 kB	39.1 kB	✓
Overall change	67.4 kB	67.4 kB	✓

Client Bundles (main, webpack, commons) Modern

	zeit/next.js canary	ijjk/next.js add/new-env	Change
main-HASH.module.js gzip	4.13 kB	4.13 kB	✓
webpack-HASH..dule.js gzip	746 B	746 B	✓
4952ddcd88e7..dule.js gzip	5.56 kB	5.56 kB	✓
de003c3a9d30..dule.js gzip	12.4 kB	12.4 kB	✓
framework.HA..dule.js gzip	39.1 kB	39.1 kB	✓
Overall change	62 kB	62 kB	✓

Legacy Client Bundles (polyfills)

	zeit/next.js canary	ijjk/next.js add/new-env	Change
polyfills-HASH.js gzip	4.76 kB	4.76 kB	✓
Overall change	4.76 kB	4.76 kB	✓

Client Pages

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_app.js gzip	1.15 kB	1.15 kB	✓
_error.js gzip	4.07 kB	4.07 kB	✓
hooks.js gzip	779 B	779 B	✓
index.js gzip	222 B	222 B	✓
link.js gzip	2.89 kB	2.89 kB	✓
routerDirect.js gzip	283 B	283 B	✓
withRouter.js gzip	282 B	282 B	✓
Overall change	9.68 kB	9.68 kB	✓

Client Pages Modern

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_app.module.js gzip	576 B	576 B	✓
_error.module.js gzip	3.06 kB	3.06 kB	✓
hooks.module.js gzip	371 B	371 B	✓
index.module.js gzip	212 B	212 B	✓
link.module.js gzip	2.46 kB	2.46 kB	✓
routerDirect..dule.js gzip	273 B	273 B	✓
withRouter.m..dule.js gzip	272 B	272 B	✓
Overall change	7.22 kB	7.22 kB	✓

Client Build Manifests

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_buildManifest.js gzip	61 B	61 B	✓
_buildManife..dule.js gzip	61 B	61 B	✓
Overall change	122 B	122 B	✓

Rendered Page Sizes

	zeit/next.js canary	ijjk/next.js add/new-env	Change
index.html gzip	1.03 kB	1.03 kB	✓
link.html gzip	1.04 kB	1.04 kB	✓
withRouter.html gzip	1.03 kB	1.03 kB	✓
Overall change	3.11 kB	3.11 kB	✓

Serverless Mode (Increase detected ⚠️)

General Overall increase ⚠️

	zeit/next.js canary	ijjk/next.js add/new-env	Change
buildDuration	12s	11.8s	-194ms
nodeModulesSize	52.9 MB	52.9 MB	⚠️ +8.41 kB

Client Bundles (main, webpack, commons)

	zeit/next.js canary	ijjk/next.js add/new-env	Change
main-HASH.js gzip	5.13 kB	5.13 kB	✓
webpack-HASH.js gzip	746 B	746 B	✓
4952ddcd88e7..54d3.js gzip	4.68 kB	4.68 kB	✓
commons.HASH.js gzip	4.06 kB	4.06 kB	✓
de003c3a9d30..c95c.js gzip	13.6 kB	13.6 kB	✓
framework.HASH.js gzip	39.1 kB	39.1 kB	✓
Overall change	67.4 kB	67.4 kB	✓

Client Bundles (main, webpack, commons) Modern

	zeit/next.js canary	ijjk/next.js add/new-env	Change
main-HASH.module.js gzip	4.13 kB	4.13 kB	✓
webpack-HASH..dule.js gzip	746 B	746 B	✓
4952ddcd88e7..dule.js gzip	5.56 kB	5.56 kB	✓
de003c3a9d30..dule.js gzip	12.4 kB	12.4 kB	✓
framework.HA..dule.js gzip	39.1 kB	39.1 kB	✓
Overall change	62 kB	62 kB	✓

Legacy Client Bundles (polyfills)

	zeit/next.js canary	ijjk/next.js add/new-env	Change
polyfills-HASH.js gzip	4.76 kB	4.76 kB	✓
Overall change	4.76 kB	4.76 kB	✓

Client Pages

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_app.js gzip	1.15 kB	1.15 kB	✓
_error.js gzip	4.07 kB	4.07 kB	✓
hooks.js gzip	779 B	779 B	✓
index.js gzip	222 B	222 B	✓
link.js gzip	2.89 kB	2.89 kB	✓
routerDirect.js gzip	283 B	283 B	✓
withRouter.js gzip	282 B	282 B	✓
Overall change	9.68 kB	9.68 kB	✓

Client Pages Modern

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_app.module.js gzip	576 B	576 B	✓
_error.module.js gzip	3.06 kB	3.06 kB	✓
hooks.module.js gzip	371 B	371 B	✓
index.module.js gzip	212 B	212 B	✓
link.module.js gzip	2.46 kB	2.46 kB	✓
routerDirect..dule.js gzip	273 B	273 B	✓
withRouter.m..dule.js gzip	272 B	272 B	✓
Overall change	7.22 kB	7.22 kB	✓

Client Build Manifests

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_buildManifest.js gzip	61 B	61 B	✓
_buildManife..dule.js gzip	61 B	61 B	✓
Overall change	122 B	122 B	✓

Serverless bundles Overall increase ⚠️

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_error.js gzip	289 kB	289 kB	⚠️ +124 B
404.html gzip	1.44 kB	1.44 kB	✓
hooks.html gzip	1.08 kB	1.08 kB	✓
index.js gzip	289 kB	290 kB	⚠️ +103 B
link.js gzip	319 kB	320 kB	⚠️ +327 B
routerDirect.js gzip	315 kB	316 kB	⚠️ +969 B
withRouter.js gzip	315 kB	316 kB	⚠️ +819 B
Overall change	1.53 MB	1.53 MB	⚠️ +2.34 kB

Commit: f369d2d

ijjk · 2020-02-13T22:30:05Z

Stats from current PR

Default Server Mode

General Overall increase ⚠️

	zeit/next.js canary	ijjk/next.js add/new-env	Change
buildDuration	11.6s	11.5s	-64ms
nodeModulesSize	52.9 MB	52.9 MB	⚠️ +8.41 kB

Client Bundles (main, webpack, commons)

	zeit/next.js canary	ijjk/next.js add/new-env	Change
main-HASH.js gzip	5.13 kB	5.13 kB	✓
webpack-HASH.js gzip	746 B	746 B	✓
4952ddcd88e7..54d3.js gzip	4.68 kB	4.68 kB	✓
commons.HASH.js gzip	4.06 kB	4.06 kB	✓
de003c3a9d30..c95c.js gzip	13.6 kB	13.6 kB	✓
framework.HASH.js gzip	39.1 kB	39.1 kB	✓
Overall change	67.4 kB	67.4 kB	✓

Client Bundles (main, webpack, commons) Modern

	zeit/next.js canary	ijjk/next.js add/new-env	Change
main-HASH.module.js gzip	4.13 kB	4.13 kB	✓
webpack-HASH..dule.js gzip	746 B	746 B	✓
4952ddcd88e7..dule.js gzip	5.56 kB	5.56 kB	✓
de003c3a9d30..dule.js gzip	12.4 kB	12.4 kB	✓
framework.HA..dule.js gzip	39.1 kB	39.1 kB	✓
Overall change	62 kB	62 kB	✓

Legacy Client Bundles (polyfills)

	zeit/next.js canary	ijjk/next.js add/new-env	Change
polyfills-HASH.js gzip	4.76 kB	4.76 kB	✓
Overall change	4.76 kB	4.76 kB	✓

Client Pages

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_app.js gzip	1.15 kB	1.15 kB	✓
_error.js gzip	4.07 kB	4.07 kB	✓
hooks.js gzip	779 B	779 B	✓
index.js gzip	222 B	222 B	✓
link.js gzip	2.89 kB	2.89 kB	✓
routerDirect.js gzip	283 B	283 B	✓
withRouter.js gzip	282 B	282 B	✓
Overall change	9.68 kB	9.68 kB	✓

Client Pages Modern

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_app.module.js gzip	576 B	576 B	✓
_error.module.js gzip	3.06 kB	3.06 kB	✓
hooks.module.js gzip	371 B	371 B	✓
index.module.js gzip	212 B	212 B	✓
link.module.js gzip	2.46 kB	2.46 kB	✓
routerDirect..dule.js gzip	273 B	273 B	✓
withRouter.m..dule.js gzip	272 B	272 B	✓
Overall change	7.22 kB	7.22 kB	✓

Client Build Manifests

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_buildManifest.js gzip	61 B	61 B	✓
_buildManife..dule.js gzip	61 B	61 B	✓
Overall change	122 B	122 B	✓

Rendered Page Sizes

	zeit/next.js canary	ijjk/next.js add/new-env	Change
index.html gzip	1.03 kB	1.03 kB	✓
link.html gzip	1.04 kB	1.04 kB	✓
withRouter.html gzip	1.03 kB	1.03 kB	✓
Overall change	3.11 kB	3.11 kB	✓

Serverless Mode (Increase detected ⚠️)

General Overall increase ⚠️

	zeit/next.js canary	ijjk/next.js add/new-env	Change
buildDuration	12.5s	12.5s	-59ms
nodeModulesSize	52.9 MB	52.9 MB	⚠️ +8.41 kB

Client Bundles (main, webpack, commons)

	zeit/next.js canary	ijjk/next.js add/new-env	Change
main-HASH.js gzip	5.13 kB	5.13 kB	✓
webpack-HASH.js gzip	746 B	746 B	✓
4952ddcd88e7..54d3.js gzip	4.68 kB	4.68 kB	✓
commons.HASH.js gzip	4.06 kB	4.06 kB	✓
de003c3a9d30..c95c.js gzip	13.6 kB	13.6 kB	✓
framework.HASH.js gzip	39.1 kB	39.1 kB	✓
Overall change	67.4 kB	67.4 kB	✓

Client Bundles (main, webpack, commons) Modern

	zeit/next.js canary	ijjk/next.js add/new-env	Change
main-HASH.module.js gzip	4.13 kB	4.13 kB	✓
webpack-HASH..dule.js gzip	746 B	746 B	✓
4952ddcd88e7..dule.js gzip	5.56 kB	5.56 kB	✓
de003c3a9d30..dule.js gzip	12.4 kB	12.4 kB	✓
framework.HA..dule.js gzip	39.1 kB	39.1 kB	✓
Overall change	62 kB	62 kB	✓

Legacy Client Bundles (polyfills)

	zeit/next.js canary	ijjk/next.js add/new-env	Change
polyfills-HASH.js gzip	4.76 kB	4.76 kB	✓
Overall change	4.76 kB	4.76 kB	✓

Client Pages

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_app.js gzip	1.15 kB	1.15 kB	✓
_error.js gzip	4.07 kB	4.07 kB	✓
hooks.js gzip	779 B	779 B	✓
index.js gzip	222 B	222 B	✓
link.js gzip	2.89 kB	2.89 kB	✓
routerDirect.js gzip	283 B	283 B	✓
withRouter.js gzip	282 B	282 B	✓
Overall change	9.68 kB	9.68 kB	✓

Client Pages Modern

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_app.module.js gzip	576 B	576 B	✓
_error.module.js gzip	3.06 kB	3.06 kB	✓
hooks.module.js gzip	371 B	371 B	✓
index.module.js gzip	212 B	212 B	✓
link.module.js gzip	2.46 kB	2.46 kB	✓
routerDirect..dule.js gzip	273 B	273 B	✓
withRouter.m..dule.js gzip	272 B	272 B	✓
Overall change	7.22 kB	7.22 kB	✓

Client Build Manifests

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_buildManifest.js gzip	61 B	61 B	✓
_buildManife..dule.js gzip	61 B	61 B	✓
Overall change	122 B	122 B	✓

Serverless bundles Overall increase ⚠️

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_error.js gzip	289 kB	290 kB	⚠️ +447 B
404.html gzip	1.44 kB	1.44 kB	✓
hooks.html gzip	1.08 kB	1.08 kB	✓
index.js gzip	289 kB	290 kB	⚠️ +152 B
link.js gzip	319 kB	320 kB	⚠️ +564 B
routerDirect.js gzip	316 kB	317 kB	⚠️ +243 B
withRouter.js gzip	316 kB	316 kB	-452 B
Overall change	1.53 MB	1.53 MB	⚠️ +954 B

Commit: f12ac4c

ijjk · 2020-02-13T23:22:48Z

Stats from current PR

Default Server Mode

General Overall increase ⚠️

	zeit/next.js canary	ijjk/next.js add/new-env	Change
buildDuration	11.6s	12s	⚠️ +374ms
nodeModulesSize	52.8 MB	52.8 MB	⚠️ +8.41 kB

Client Bundles (main, webpack, commons)

	zeit/next.js canary	ijjk/next.js add/new-env	Change
main-HASH.js gzip	5.13 kB	5.13 kB	✓
webpack-HASH.js gzip	746 B	746 B	✓
4952ddcd88e7..54d3.js gzip	4.68 kB	4.68 kB	✓
commons.HASH.js gzip	4.06 kB	4.06 kB	✓
de003c3a9d30..d239.js gzip	16.2 kB	16.2 kB	✓
framework.HASH.js gzip	39.1 kB	39.1 kB	✓
Overall change	70 kB	70 kB	✓

Client Bundles (main, webpack, commons) Modern

	zeit/next.js canary	ijjk/next.js add/new-env	Change
main-HASH.module.js gzip	4.13 kB	4.13 kB	✓
webpack-HASH..dule.js gzip	746 B	746 B	✓
4952ddcd88e7..dule.js gzip	5.56 kB	5.56 kB	✓
de003c3a9d30..dule.js gzip	15.1 kB	15.1 kB	✓
framework.HA..dule.js gzip	39.1 kB	39.1 kB	✓
Overall change	64.6 kB	64.6 kB	✓

Legacy Client Bundles (polyfills)

	zeit/next.js canary	ijjk/next.js add/new-env	Change
polyfills-HASH.js gzip	4.76 kB	4.76 kB	✓
Overall change	4.76 kB	4.76 kB	✓

Client Pages

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_app.js gzip	1.15 kB	1.15 kB	✓
_error.js gzip	4.07 kB	4.07 kB	✓
hooks.js gzip	779 B	779 B	✓
index.js gzip	222 B	222 B	✓
link.js gzip	2.89 kB	2.89 kB	✓
routerDirect.js gzip	283 B	283 B	✓
withRouter.js gzip	282 B	282 B	✓
Overall change	9.68 kB	9.68 kB	✓

Client Pages Modern

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_app.module.js gzip	576 B	576 B	✓
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hooks.module.js gzip	371 B	371 B	✓
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link.module.js gzip	2.46 kB	2.46 kB	✓
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Overall change	7.22 kB	7.22 kB	✓

Client Build Manifests

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_buildManifest.js gzip	61 B	61 B	✓
_buildManife..dule.js gzip	61 B	61 B	✓
Overall change	122 B	122 B	✓

Rendered Page Sizes

	zeit/next.js canary	ijjk/next.js add/new-env	Change
index.html gzip	1.03 kB	1.03 kB	✓
link.html gzip	1.04 kB	1.04 kB	✓
withRouter.html gzip	1.03 kB	1.03 kB	✓
Overall change	3.11 kB	3.11 kB	✓

Serverless Mode (Increase detected ⚠️)

General Overall increase ⚠️

	zeit/next.js canary	ijjk/next.js add/new-env	Change
buildDuration	12.9s	12.7s	-160ms
nodeModulesSize	52.8 MB	52.8 MB	⚠️ +8.41 kB

Client Bundles (main, webpack, commons)

	zeit/next.js canary	ijjk/next.js add/new-env	Change
main-HASH.js gzip	5.13 kB	5.13 kB	✓
webpack-HASH.js gzip	746 B	746 B	✓
4952ddcd88e7..54d3.js gzip	4.68 kB	4.68 kB	✓
commons.HASH.js gzip	4.06 kB	4.06 kB	✓
de003c3a9d30..d239.js gzip	16.2 kB	16.2 kB	✓
framework.HASH.js gzip	39.1 kB	39.1 kB	✓
Overall change	70 kB	70 kB	✓

Client Bundles (main, webpack, commons) Modern

	zeit/next.js canary	ijjk/next.js add/new-env	Change
main-HASH.module.js gzip	4.13 kB	4.13 kB	✓
webpack-HASH..dule.js gzip	746 B	746 B	✓
4952ddcd88e7..dule.js gzip	5.56 kB	5.56 kB	✓
de003c3a9d30..dule.js gzip	15.1 kB	15.1 kB	✓
framework.HA..dule.js gzip	39.1 kB	39.1 kB	✓
Overall change	64.6 kB	64.6 kB	✓

Legacy Client Bundles (polyfills)

	zeit/next.js canary	ijjk/next.js add/new-env	Change
polyfills-HASH.js gzip	4.76 kB	4.76 kB	✓
Overall change	4.76 kB	4.76 kB	✓

Client Pages

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_app.js gzip	1.15 kB	1.15 kB	✓
_error.js gzip	4.07 kB	4.07 kB	✓
hooks.js gzip	779 B	779 B	✓
index.js gzip	222 B	222 B	✓
link.js gzip	2.89 kB	2.89 kB	✓
routerDirect.js gzip	283 B	283 B	✓
withRouter.js gzip	282 B	282 B	✓
Overall change	9.68 kB	9.68 kB	✓

Client Pages Modern

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_app.module.js gzip	576 B	576 B	✓
_error.module.js gzip	3.06 kB	3.06 kB	✓
hooks.module.js gzip	371 B	371 B	✓
index.module.js gzip	212 B	212 B	✓
link.module.js gzip	2.46 kB	2.46 kB	✓
routerDirect..dule.js gzip	273 B	273 B	✓
withRouter.m..dule.js gzip	272 B	272 B	✓
Overall change	7.22 kB	7.22 kB	✓

Client Build Manifests

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_buildManifest.js gzip	61 B	61 B	✓
_buildManife..dule.js gzip	61 B	61 B	✓
Overall change	122 B	122 B	✓

Serverless bundles Overall increase ⚠️

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_error.js gzip	290 kB	289 kB	-428 B
404.html gzip	1.44 kB	1.44 kB	✓
hooks.html gzip	1.08 kB	1.08 kB	✓
index.js gzip	289 kB	290 kB	⚠️ +1.05 kB
link.js gzip	319 kB	319 kB	-1 B
routerDirect.js gzip	317 kB	317 kB	⚠️ +329 B
withRouter.js gzip	316 kB	316 kB	⚠️ +625 B
Overall change	1.53 MB	1.53 MB	⚠️ +1.58 kB

Commit: 3e3878a

packages/next/next-server/lib/constants.ts

test/integration/env-config/env.json

ijjk · 2020-02-14T19:13:42Z

Stats from current PR

Default Server Mode

General Overall increase ⚠️

	zeit/next.js canary	ijjk/next.js add/new-env	Change
buildDuration	13.4s	13.7s	⚠️ +278ms
nodeModulesSize	52.8 MB	52.8 MB	⚠️ +32.6 kB

Client Bundles (main, webpack, commons)

	zeit/next.js canary	ijjk/next.js add/new-env	Change
main-HASH.js gzip	5.13 kB	5.13 kB	✓
webpack-HASH.js gzip	746 B	746 B	✓
4952ddcd88e7..54d3.js gzip	4.68 kB	4.68 kB	✓
commons.HASH.js gzip	4.06 kB	4.06 kB	✓
de003c3a9d30..d239.js gzip	16.2 kB	16.2 kB	✓
framework.HASH.js gzip	39.1 kB	39.1 kB	✓
Overall change	70 kB	70 kB	✓

Client Bundles (main, webpack, commons) Modern

	zeit/next.js canary	ijjk/next.js add/new-env	Change
main-HASH.module.js gzip	4.13 kB	4.13 kB	✓
webpack-HASH..dule.js gzip	746 B	746 B	✓
4952ddcd88e7..dule.js gzip	5.56 kB	5.56 kB	✓
de003c3a9d30..dule.js gzip	15.1 kB	15.1 kB	✓
framework.HA..dule.js gzip	39.1 kB	39.1 kB	✓
Overall change	64.6 kB	64.6 kB	✓

Legacy Client Bundles (polyfills)

	zeit/next.js canary	ijjk/next.js add/new-env	Change
polyfills-HASH.js gzip	4.76 kB	4.76 kB	✓
Overall change	4.76 kB	4.76 kB	✓

Client Pages

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_app.js gzip	1.15 kB	1.15 kB	✓
_error.js gzip	4.07 kB	4.07 kB	✓
hooks.js gzip	779 B	779 B	✓
index.js gzip	222 B	222 B	✓
link.js gzip	2.89 kB	2.89 kB	✓
routerDirect.js gzip	283 B	283 B	✓
withRouter.js gzip	282 B	282 B	✓
Overall change	9.68 kB	9.68 kB	✓

Client Pages Modern

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_app.module.js gzip	576 B	576 B	✓
_error.module.js gzip	3.06 kB	3.06 kB	✓
hooks.module.js gzip	371 B	371 B	✓
index.module.js gzip	212 B	212 B	✓
link.module.js gzip	2.46 kB	2.46 kB	✓
routerDirect..dule.js gzip	273 B	273 B	✓
withRouter.m..dule.js gzip	272 B	272 B	✓
Overall change	7.22 kB	7.22 kB	✓

Client Build Manifests

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_buildManifest.js gzip	61 B	61 B	✓
_buildManife..dule.js gzip	61 B	61 B	✓
Overall change	122 B	122 B	✓

Rendered Page Sizes

	zeit/next.js canary	ijjk/next.js add/new-env	Change
index.html gzip	1.03 kB	1.03 kB	✓
link.html gzip	1.04 kB	1.04 kB	✓
withRouter.html gzip	1.03 kB	1.03 kB	✓
Overall change	3.11 kB	3.11 kB	✓

Serverless Mode (Decrease detected ✓)

General Overall increase ⚠️

	zeit/next.js canary	ijjk/next.js add/new-env	Change
buildDuration	14.5s	14.4s	-66ms
nodeModulesSize	52.8 MB	52.8 MB	⚠️ +32.6 kB

Client Bundles (main, webpack, commons)

	zeit/next.js canary	ijjk/next.js add/new-env	Change
main-HASH.js gzip	5.13 kB	5.13 kB	✓
webpack-HASH.js gzip	746 B	746 B	✓
4952ddcd88e7..54d3.js gzip	4.68 kB	4.68 kB	✓
commons.HASH.js gzip	4.06 kB	4.06 kB	✓
de003c3a9d30..d239.js gzip	16.2 kB	16.2 kB	✓
framework.HASH.js gzip	39.1 kB	39.1 kB	✓
Overall change	70 kB	70 kB	✓

Client Bundles (main, webpack, commons) Modern

	zeit/next.js canary	ijjk/next.js add/new-env	Change
main-HASH.module.js gzip	4.13 kB	4.13 kB	✓
webpack-HASH..dule.js gzip	746 B	746 B	✓
4952ddcd88e7..dule.js gzip	5.56 kB	5.56 kB	✓
de003c3a9d30..dule.js gzip	15.1 kB	15.1 kB	✓
framework.HA..dule.js gzip	39.1 kB	39.1 kB	✓
Overall change	64.6 kB	64.6 kB	✓

Legacy Client Bundles (polyfills)

	zeit/next.js canary	ijjk/next.js add/new-env	Change
polyfills-HASH.js gzip	4.76 kB	4.76 kB	✓
Overall change	4.76 kB	4.76 kB	✓

Client Pages

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_app.js gzip	1.15 kB	1.15 kB	✓
_error.js gzip	4.07 kB	4.07 kB	✓
hooks.js gzip	779 B	779 B	✓
index.js gzip	222 B	222 B	✓
link.js gzip	2.89 kB	2.89 kB	✓
routerDirect.js gzip	283 B	283 B	✓
withRouter.js gzip	282 B	282 B	✓
Overall change	9.68 kB	9.68 kB	✓

Client Pages Modern

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_app.module.js gzip	576 B	576 B	✓
_error.module.js gzip	3.06 kB	3.06 kB	✓
hooks.module.js gzip	371 B	371 B	✓
index.module.js gzip	212 B	212 B	✓
link.module.js gzip	2.46 kB	2.46 kB	✓
routerDirect..dule.js gzip	273 B	273 B	✓
withRouter.m..dule.js gzip	272 B	272 B	✓
Overall change	7.22 kB	7.22 kB	✓

Client Build Manifests

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_buildManifest.js gzip	61 B	61 B	✓
_buildManife..dule.js gzip	61 B	61 B	✓
Overall change	122 B	122 B	✓

Serverless bundles Overall decrease ✓

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_error.js gzip	289 kB	290 kB	⚠️ +451 B
404.html gzip	1.44 kB	1.44 kB	✓
hooks.html gzip	1.08 kB	1.08 kB	✓
index.js gzip	290 kB	289 kB	-644 B
link.js gzip	319 kB	319 kB	-384 B
routerDirect.js gzip	316 kB	317 kB	⚠️ +501 B
withRouter.js gzip	316 kB	316 kB	-72 B
Overall change	1.53 MB	1.53 MB	-148 B

Commit: f0d817a

ijjk · 2020-02-14T19:37:05Z

Stats from current PR

Default Server Mode

General Overall increase ⚠️

	zeit/next.js canary	ijjk/next.js add/new-env	Change
buildDuration	9.4s	9.6s	⚠️ +122ms
nodeModulesSize	52.8 MB	52.8 MB	⚠️ +12.8 kB

Client Bundles (main, webpack, commons)

	zeit/next.js canary	ijjk/next.js add/new-env	Change
main-HASH.js gzip	5.13 kB	5.13 kB	✓
webpack-HASH.js gzip	746 B	746 B	✓
4952ddcd88e7..54d3.js gzip	4.68 kB	4.68 kB	✓
commons.HASH.js gzip	4.06 kB	4.06 kB	✓
de003c3a9d30..d239.js gzip	16.2 kB	16.2 kB	✓
framework.HASH.js gzip	39.1 kB	39.1 kB	✓
Overall change	70 kB	70 kB	✓

Client Bundles (main, webpack, commons) Modern

	zeit/next.js canary	ijjk/next.js add/new-env	Change
main-HASH.module.js gzip	4.13 kB	4.13 kB	✓
webpack-HASH..dule.js gzip	746 B	746 B	✓
4952ddcd88e7..dule.js gzip	5.56 kB	5.56 kB	✓
de003c3a9d30..dule.js gzip	15.1 kB	15.1 kB	✓
framework.HA..dule.js gzip	39.1 kB	39.1 kB	✓
Overall change	64.6 kB	64.6 kB	✓

Legacy Client Bundles (polyfills)

	zeit/next.js canary	ijjk/next.js add/new-env	Change
polyfills-HASH.js gzip	4.76 kB	4.76 kB	✓
Overall change	4.76 kB	4.76 kB	✓

Client Pages

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_app.js gzip	1.15 kB	1.15 kB	✓
_error.js gzip	4.07 kB	4.07 kB	✓
hooks.js gzip	779 B	779 B	✓
index.js gzip	222 B	222 B	✓
link.js gzip	2.89 kB	2.89 kB	✓
routerDirect.js gzip	283 B	283 B	✓
withRouter.js gzip	282 B	282 B	✓
Overall change	9.68 kB	9.68 kB	✓

Client Pages Modern

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_app.module.js gzip	576 B	576 B	✓
_error.module.js gzip	3.06 kB	3.06 kB	✓
hooks.module.js gzip	371 B	371 B	✓
index.module.js gzip	212 B	212 B	✓
link.module.js gzip	2.46 kB	2.46 kB	✓
routerDirect..dule.js gzip	273 B	273 B	✓
withRouter.m..dule.js gzip	272 B	272 B	✓
Overall change	7.22 kB	7.22 kB	✓

Client Build Manifests

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_buildManifest.js gzip	61 B	61 B	✓
_buildManife..dule.js gzip	61 B	61 B	✓
Overall change	122 B	122 B	✓

Rendered Page Sizes

	zeit/next.js canary	ijjk/next.js add/new-env	Change
index.html gzip	1.03 kB	1.03 kB	✓
link.html gzip	1.04 kB	1.04 kB	✓
withRouter.html gzip	1.03 kB	1.03 kB	✓
Overall change	3.11 kB	3.11 kB	✓

Serverless Mode (Increase detected ⚠️)

General Overall increase ⚠️

	zeit/next.js canary	ijjk/next.js add/new-env	Change
buildDuration	10.2s	10.3s	⚠️ +44ms
nodeModulesSize	52.8 MB	52.8 MB	⚠️ +12.8 kB

Client Bundles (main, webpack, commons)

	zeit/next.js canary	ijjk/next.js add/new-env	Change
main-HASH.js gzip	5.13 kB	5.13 kB	✓
webpack-HASH.js gzip	746 B	746 B	✓
4952ddcd88e7..54d3.js gzip	4.68 kB	4.68 kB	✓
commons.HASH.js gzip	4.06 kB	4.06 kB	✓
de003c3a9d30..d239.js gzip	16.2 kB	16.2 kB	✓
framework.HASH.js gzip	39.1 kB	39.1 kB	✓
Overall change	70 kB	70 kB	✓

Client Bundles (main, webpack, commons) Modern

	zeit/next.js canary	ijjk/next.js add/new-env	Change
main-HASH.module.js gzip	4.13 kB	4.13 kB	✓
webpack-HASH..dule.js gzip	746 B	746 B	✓
4952ddcd88e7..dule.js gzip	5.56 kB	5.56 kB	✓
de003c3a9d30..dule.js gzip	15.1 kB	15.1 kB	✓
framework.HA..dule.js gzip	39.1 kB	39.1 kB	✓
Overall change	64.6 kB	64.6 kB	✓

Legacy Client Bundles (polyfills)

	zeit/next.js canary	ijjk/next.js add/new-env	Change
polyfills-HASH.js gzip	4.76 kB	4.76 kB	✓
Overall change	4.76 kB	4.76 kB	✓

Client Pages

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_app.js gzip	1.15 kB	1.15 kB	✓
_error.js gzip	4.07 kB	4.07 kB	✓
hooks.js gzip	779 B	779 B	✓
index.js gzip	222 B	222 B	✓
link.js gzip	2.89 kB	2.89 kB	✓
routerDirect.js gzip	283 B	283 B	✓
withRouter.js gzip	282 B	282 B	✓
Overall change	9.68 kB	9.68 kB	✓

Client Pages Modern

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_app.module.js gzip	576 B	576 B	✓
_error.module.js gzip	3.06 kB	3.06 kB	✓
hooks.module.js gzip	371 B	371 B	✓
index.module.js gzip	212 B	212 B	✓
link.module.js gzip	2.46 kB	2.46 kB	✓
routerDirect..dule.js gzip	273 B	273 B	✓
withRouter.m..dule.js gzip	272 B	272 B	✓
Overall change	7.22 kB	7.22 kB	✓

Client Build Manifests

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_buildManifest.js gzip	61 B	61 B	✓
_buildManife..dule.js gzip	61 B	61 B	✓
Overall change	122 B	122 B	✓

Serverless bundles Overall increase ⚠️

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_error.js gzip	289 kB	290 kB	⚠️ +252 B
404.html gzip	1.44 kB	1.44 kB	✓
hooks.html gzip	1.08 kB	1.08 kB	✓
index.js gzip	290 kB	290 kB	-481 B
link.js gzip	319 kB	319 kB	-21 B
routerDirect.js gzip	315 kB	316 kB	⚠️ +966 B
withRouter.js gzip	316 kB	316 kB	⚠️ +123 B
Overall change	1.53 MB	1.53 MB	⚠️ +839 B

Commit: 97f7e56

ijjk · 2020-02-14T19:53:36Z

Stats from current PR

Default Server Mode

General Overall increase ⚠️

	zeit/next.js canary	ijjk/next.js add/new-env	Change
buildDuration	12.9s	12.6s	-325ms
nodeModulesSize	52.8 MB	52.8 MB	⚠️ +12.7 kB

Client Bundles (main, webpack, commons)

	zeit/next.js canary	ijjk/next.js add/new-env	Change
main-HASH.js gzip	5.13 kB	5.13 kB	✓
webpack-HASH.js gzip	746 B	746 B	✓
4952ddcd88e7..54d3.js gzip	4.68 kB	4.68 kB	✓
commons.HASH.js gzip	4.06 kB	4.06 kB	✓
de003c3a9d30..d239.js gzip	16.2 kB	16.2 kB	✓
framework.HASH.js gzip	39.1 kB	39.1 kB	✓
Overall change	70 kB	70 kB	✓

Client Bundles (main, webpack, commons) Modern

	zeit/next.js canary	ijjk/next.js add/new-env	Change
main-HASH.module.js gzip	4.13 kB	4.13 kB	✓
webpack-HASH..dule.js gzip	746 B	746 B	✓
4952ddcd88e7..dule.js gzip	5.56 kB	5.56 kB	✓
de003c3a9d30..dule.js gzip	15.1 kB	15.1 kB	✓
framework.HA..dule.js gzip	39.1 kB	39.1 kB	✓
Overall change	64.6 kB	64.6 kB	✓

Legacy Client Bundles (polyfills)

	zeit/next.js canary	ijjk/next.js add/new-env	Change
polyfills-HASH.js gzip	4.76 kB	4.76 kB	✓
Overall change	4.76 kB	4.76 kB	✓

Client Pages

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_app.js gzip	1.15 kB	1.15 kB	✓
_error.js gzip	4.07 kB	4.07 kB	✓
hooks.js gzip	779 B	779 B	✓
index.js gzip	222 B	222 B	✓
link.js gzip	2.89 kB	2.89 kB	✓
routerDirect.js gzip	283 B	283 B	✓
withRouter.js gzip	282 B	282 B	✓
Overall change	9.68 kB	9.68 kB	✓

Client Pages Modern

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_app.module.js gzip	576 B	576 B	✓
_error.module.js gzip	3.06 kB	3.06 kB	✓
hooks.module.js gzip	371 B	371 B	✓
index.module.js gzip	212 B	212 B	✓
link.module.js gzip	2.46 kB	2.46 kB	✓
routerDirect..dule.js gzip	273 B	273 B	✓
withRouter.m..dule.js gzip	272 B	272 B	✓
Overall change	7.22 kB	7.22 kB	✓

Client Build Manifests

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_buildManifest.js gzip	61 B	61 B	✓
_buildManife..dule.js gzip	61 B	61 B	✓
Overall change	122 B	122 B	✓

Rendered Page Sizes

	zeit/next.js canary	ijjk/next.js add/new-env	Change
index.html gzip	1.03 kB	1.03 kB	✓
link.html gzip	1.04 kB	1.04 kB	✓
withRouter.html gzip	1.03 kB	1.03 kB	✓
Overall change	3.11 kB	3.11 kB	✓

Serverless Mode (Increase detected ⚠️)

General Overall increase ⚠️

	zeit/next.js canary	ijjk/next.js add/new-env	Change
buildDuration	13.5s	13.6s	⚠️ +42ms
nodeModulesSize	52.8 MB	52.8 MB	⚠️ +12.7 kB

Client Bundles (main, webpack, commons)

	zeit/next.js canary	ijjk/next.js add/new-env	Change
main-HASH.js gzip	5.13 kB	5.13 kB	✓
webpack-HASH.js gzip	746 B	746 B	✓
4952ddcd88e7..54d3.js gzip	4.68 kB	4.68 kB	✓
commons.HASH.js gzip	4.06 kB	4.06 kB	✓
de003c3a9d30..d239.js gzip	16.2 kB	16.2 kB	✓
framework.HASH.js gzip	39.1 kB	39.1 kB	✓
Overall change	70 kB	70 kB	✓

Client Bundles (main, webpack, commons) Modern

	zeit/next.js canary	ijjk/next.js add/new-env	Change
main-HASH.module.js gzip	4.13 kB	4.13 kB	✓
webpack-HASH..dule.js gzip	746 B	746 B	✓
4952ddcd88e7..dule.js gzip	5.56 kB	5.56 kB	✓
de003c3a9d30..dule.js gzip	15.1 kB	15.1 kB	✓
framework.HA..dule.js gzip	39.1 kB	39.1 kB	✓
Overall change	64.6 kB	64.6 kB	✓

Legacy Client Bundles (polyfills)

	zeit/next.js canary	ijjk/next.js add/new-env	Change
polyfills-HASH.js gzip	4.76 kB	4.76 kB	✓
Overall change	4.76 kB	4.76 kB	✓

Client Pages

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_app.js gzip	1.15 kB	1.15 kB	✓
_error.js gzip	4.07 kB	4.07 kB	✓
hooks.js gzip	779 B	779 B	✓
index.js gzip	222 B	222 B	✓
link.js gzip	2.89 kB	2.89 kB	✓
routerDirect.js gzip	283 B	283 B	✓
withRouter.js gzip	282 B	282 B	✓
Overall change	9.68 kB	9.68 kB	✓

Client Pages Modern

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_app.module.js gzip	576 B	576 B	✓
_error.module.js gzip	3.06 kB	3.06 kB	✓
hooks.module.js gzip	371 B	371 B	✓
index.module.js gzip	212 B	212 B	✓
link.module.js gzip	2.46 kB	2.46 kB	✓
routerDirect..dule.js gzip	273 B	273 B	✓
withRouter.m..dule.js gzip	272 B	272 B	✓
Overall change	7.22 kB	7.22 kB	✓

Client Build Manifests

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_buildManifest.js gzip	61 B	61 B	✓
_buildManife..dule.js gzip	61 B	61 B	✓
Overall change	122 B	122 B	✓

Serverless bundles Overall increase ⚠️

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_error.js gzip	289 kB	289 kB	⚠️ +241 B
404.html gzip	1.44 kB	1.44 kB	✓
hooks.html gzip	1.08 kB	1.08 kB	✓
index.js gzip	290 kB	290 kB	-201 B
link.js gzip	319 kB	319 kB	⚠️ +231 B
routerDirect.js gzip	316 kB	316 kB	⚠️ +795 B
withRouter.js gzip	316 kB	316 kB	⚠️ +589 B
Overall change	1.53 MB	1.53 MB	⚠️ +1.66 kB

Commit: 444c401

ijjk · 2020-02-17T22:20:49Z

Stats from current PR

Default Server Mode

General Overall increase ⚠️

	zeit/next.js canary	ijjk/next.js add/new-env	Change
buildDuration	10.2s	10.5s	⚠️ +255ms
nodeModulesSize	52.7 MB	52.7 MB	⚠️ +12.7 kB

Client Bundles (main, webpack, commons)

	zeit/next.js canary	ijjk/next.js add/new-env	Change
main-HASH.js gzip	5.14 kB	5.14 kB	✓
webpack-HASH.js gzip	746 B	746 B	✓
4952ddcd88e7..54d3.js gzip	4.68 kB	4.68 kB	✓
commons.HASH.js gzip	4.06 kB	4.06 kB	✓
de003c3a9d30..6894.js gzip	16.3 kB	16.3 kB	✓
framework.HASH.js gzip	39.1 kB	39.1 kB	✓
Overall change	70 kB	70 kB	✓

Client Bundles (main, webpack, commons) Modern

	zeit/next.js canary	ijjk/next.js add/new-env	Change
main-HASH.module.js gzip	4.14 kB	4.14 kB	✓
webpack-HASH..dule.js gzip	746 B	746 B	✓
4952ddcd88e7..dule.js gzip	5.56 kB	5.56 kB	✓
de003c3a9d30..dule.js gzip	15.1 kB	15.1 kB	✓
framework.HA..dule.js gzip	39.1 kB	39.1 kB	✓
Overall change	64.7 kB	64.7 kB	✓

Legacy Client Bundles (polyfills)

	zeit/next.js canary	ijjk/next.js add/new-env	Change
polyfills-HASH.js gzip	4.76 kB	4.76 kB	✓
Overall change	4.76 kB	4.76 kB	✓

Client Pages

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_app.js gzip	1.15 kB	1.15 kB	✓
_error.js gzip	4.07 kB	4.07 kB	✓
hooks.js gzip	779 B	779 B	✓
index.js gzip	222 B	222 B	✓
link.js gzip	2.95 kB	2.95 kB	✓
routerDirect.js gzip	283 B	283 B	✓
withRouter.js gzip	282 B	282 B	✓
Overall change	9.73 kB	9.73 kB	✓

Client Pages Modern

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_app.module.js gzip	576 B	576 B	✓
_error.module.js gzip	3.06 kB	3.06 kB	✓
hooks.module.js gzip	371 B	371 B	✓
index.module.js gzip	212 B	212 B	✓
link.module.js gzip	2.49 kB	2.49 kB	✓
routerDirect..dule.js gzip	273 B	273 B	✓
withRouter.m..dule.js gzip	272 B	272 B	✓
Overall change	7.25 kB	7.25 kB	✓

Client Build Manifests

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_buildManifest.js gzip	61 B	61 B	✓
_buildManife..dule.js gzip	61 B	61 B	✓
Overall change	122 B	122 B	✓

Rendered Page Sizes

	zeit/next.js canary	ijjk/next.js add/new-env	Change
index.html gzip	1.03 kB	1.03 kB	✓
link.html gzip	1.04 kB	1.04 kB	✓
withRouter.html gzip	1.03 kB	1.03 kB	✓
Overall change	3.11 kB	3.11 kB	✓

Serverless Mode (Increase detected ⚠️)

General Overall increase ⚠️

	zeit/next.js canary	ijjk/next.js add/new-env	Change
buildDuration	11.1s	11.4s	⚠️ +339ms
nodeModulesSize	52.7 MB	52.7 MB	⚠️ +12.7 kB

Client Bundles (main, webpack, commons)

	zeit/next.js canary	ijjk/next.js add/new-env	Change
main-HASH.js gzip	5.14 kB	5.14 kB	✓
webpack-HASH.js gzip	746 B	746 B	✓
4952ddcd88e7..54d3.js gzip	4.68 kB	4.68 kB	✓
commons.HASH.js gzip	4.06 kB	4.06 kB	✓
de003c3a9d30..6894.js gzip	16.3 kB	16.3 kB	✓
framework.HASH.js gzip	39.1 kB	39.1 kB	✓
Overall change	70 kB	70 kB	✓

Client Bundles (main, webpack, commons) Modern

	zeit/next.js canary	ijjk/next.js add/new-env	Change
main-HASH.module.js gzip	4.14 kB	4.14 kB	✓
webpack-HASH..dule.js gzip	746 B	746 B	✓
4952ddcd88e7..dule.js gzip	5.56 kB	5.56 kB	✓
de003c3a9d30..dule.js gzip	15.1 kB	15.1 kB	✓
framework.HA..dule.js gzip	39.1 kB	39.1 kB	✓
Overall change	64.7 kB	64.7 kB	✓

Legacy Client Bundles (polyfills)

	zeit/next.js canary	ijjk/next.js add/new-env	Change
polyfills-HASH.js gzip	4.76 kB	4.76 kB	✓
Overall change	4.76 kB	4.76 kB	✓

Client Pages

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_app.js gzip	1.15 kB	1.15 kB	✓
_error.js gzip	4.07 kB	4.07 kB	✓
hooks.js gzip	779 B	779 B	✓
index.js gzip	222 B	222 B	✓
link.js gzip	2.95 kB	2.95 kB	✓
routerDirect.js gzip	283 B	283 B	✓
withRouter.js gzip	282 B	282 B	✓
Overall change	9.73 kB	9.73 kB	✓

Client Pages Modern

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_app.module.js gzip	576 B	576 B	✓
_error.module.js gzip	3.06 kB	3.06 kB	✓
hooks.module.js gzip	371 B	371 B	✓
index.module.js gzip	212 B	212 B	✓
link.module.js gzip	2.49 kB	2.49 kB	✓
routerDirect..dule.js gzip	273 B	273 B	✓
withRouter.m..dule.js gzip	272 B	272 B	✓
Overall change	7.25 kB	7.25 kB	✓

Client Build Manifests

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_buildManifest.js gzip	61 B	61 B	✓
_buildManife..dule.js gzip	61 B	61 B	✓
Overall change	122 B	122 B	✓

Serverless bundles Overall increase ⚠️

	zeit/next.js canary	ijjk/next.js add/new-env	Change
_error.js gzip	289 kB	290 kB	⚠️ +881 B
404.html gzip	1.45 kB	1.45 kB	✓
hooks.html gzip	1.08 kB	1.08 kB	✓
index.js gzip	289 kB	290 kB	⚠️ +516 B
link.js gzip	320 kB	320 kB	⚠️ +132 B
routerDirect.js gzip	316 kB	317 kB	⚠️ +473 B
withRouter.js gzip	316 kB	317 kB	⚠️ +139 B
Overall change	1.53 MB	1.54 MB	⚠️ +2.14 kB

Commit: 8ee3eab

kachkaev · 2020-02-17T22:26:54Z

@ijjk have you heard of envalid? Curious if we could use it here or at least get inspired by.

In some of my Next.js projects I have a file called env.config.js, which exports an object with cleaned env variables (result of passing through envalid). When I use those values in next.config.js, I'm not just sure that all my vars are of the right type, but are also of the acceptable value range etc. (common examples are host or port). This is thanks to a rich variety of bult-in validators plus the ability to write custom ones.

If any of my expected env vars is missing or is wrong, there'll be an early exit in env.config.js with a useful message, explaining what I've messed up. What is cool about this approach is that I even get typescript code intellisense and checks if I have --checkJs in tsconfig.json 👀

timneutkens · 2020-02-18T08:54:12Z

The config has to be a json file as it'll integrate into tooling hence why it has to be of a certain format and we don't want to introduce extra dependencies (only dotenv).

kachkaev · 2020-02-18T11:02:52Z

IC. Is the JSON schema you are using somewhat established or specific to Next.js?

timneutkens · 2020-02-18T11:03:53Z

@kachkaev it ties into Next.js, there's no established solution for this problem as far as I've researched (besides .env but that only covers the loading of environment variables)

kachkaev · 2020-02-18T11:11:18Z

Just curious, which tooling are you planning to integrate your solution into? If it supports JS, envalid seems to fit too. The problem with JSON it only supports declarative constraints, which makes it hard to check for peculiar things. Of course one can come up with fields with number ranges, regexps (hosts, emails), but there's always a limit and the further the limit, the harder to write declarations. It's hard to beat the ability to call functions for validation, which explains why tools like prettier and eslint support JS in their config files. Perhaps, relying on envalid (or at least allowing JS in validators) is not such a bad thing 🤔

lifeiscontent · 2020-03-14T18:49:14Z

@timneutkens @ijjk

it might be interesting to have a little bit of configuration support for env.

e.g

export const config = {
  env: [['NOTION_TOKEN', {required: false}]]
}

this extra syntax allows the developer to say to the facility that is fetching the actual environment variables that if it's not defined, it should throw an error, I've been bitten countless times in large codebases when something in the environment has not been defined.

I'd suggest required should be true by default, you could then send a message to the console to teach the user how to make it optional.

# Conflicts: # packages/next/next-server/server/render.tsx

Add initial support for new env config file

fb4c0de

ijjk added the Type: Enhancement label Feb 13, 2020

ijjk added this to the 9.2.x milestone Feb 13, 2020

ijjk requested review from Timer and timneutkens February 13, 2020 22:04

Fix serverless processEnv call when no env is provided

f369d2d

Add missing await for test method

f12ac4c

Merge remote-tracking branch 'upstream/canary' into add/new-env

3e3878a

ijjk marked this pull request as ready for review February 14, 2020 04:17

ijjk requested a review from lfades as a code owner February 14, 2020 04:17

timneutkens reviewed Feb 14, 2020

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timneutkens reviewed Feb 14, 2020

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ijjk added 2 commits February 14, 2020 12:13

Merge remote-tracking branch 'upstream/canary' into add/new-env

455dc35

Update env config to .env.json and add dotenv loading

f0d817a

ijjk requested a review from timneutkens February 14, 2020 19:17

ncc dotenv package

97f7e56

Update type

444c401

Merge remote-tracking branch 'upstream/canary' into add/new-env

8ee3eab

ijjk added 3 commits March 20, 2020 14:22

Merge remote-tracking branch 'upstream/canary' into add/new-env

b2dee6e

Add experimental flag and add loading of global env values

1eb2d2b

Merge remote-tracking branch 'upstream/canary' into add/new-env

4bceac7

timneutkens approved these changes Mar 26, 2020

View reviewed changes

Merge branch 'canary' of github.com:zeit/next.js into ijjk-add/new-env

67cf471

# Conflicts: # packages/next/next-server/server/render.tsx

timneutkens merged commit d8155b2 into vercel:canary Mar 26, 2020

timneutkens deleted the add/new-env branch March 26, 2020 12:32

snyk-bot mentioned this pull request Mar 27, 2020

[Snyk] Security upgrade next from 8.1.0 to 9.3.2 blubfoo/next.js#14

Open

zanettin mentioned this pull request Mar 28, 2020

9.3.2 requires .env file #11449

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ijjk mentioned this pull request Apr 14, 2020

Add initial process.env stubbing for new env support #11893

Merged

snyk-bot mentioned this pull request Apr 19, 2020

[Snyk] Upgrade next from 9.3.1 to 9.3.2 cds-snc/next-holidays#35

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Timer removed this from the 10.x.x milestone Nov 16, 2020

This was referenced Mar 6, 2021

Bump next from 9.2.1 to 9.3.2 in /packages/client fantasticit/wipi#38

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Bump next from 9.1.2 to 9.3.2 in /hello-next dangolbeeker/nextjs-hello#5

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dependabot bot mentioned this pull request Mar 16, 2021

Bump next from 9.1.6 to 9.3.2 antony-jr/Astral#5

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